/* ============ Design tokens ============ */
    :root {
      --bg: #f4f1ea;
      --bg-deep: #ece6db;
      --surface: #fffdf9;
      --surface-2: #faf7f1;
      --surface-3: #f1ece3;
      --ink: #111b2a;
      --ink-soft: #3b4656;
      --muted: #7c818a;
      --muted-light: #a3a6ac;
      --line: #e6e0d5;
      --line-strong: #d7cfc1;
      --navy: #101d2f;
      --navy-2: #1b2a3f;
      --accent: #c65d38;
      --accent-deep: #a54827;
      --accent-soft: #f4e1d6;
      --gold: #b7873c;
      --gold-soft: #f3e8d2;
      --success: #31775a;
      --success-soft: #e8f2ec;
      --danger: #b14c43;
      --danger-soft: #f8e9e6;
      --radius-sm: 10px;
      --radius: 16px;
      --radius-lg: 22px;
      --shadow-sm: 0 6px 24px rgba(21, 27, 38, .055);
      --shadow-md: 0 22px 60px rgba(19, 26, 38, .11);
      --shadow-lg: 0 36px 100px rgba(12, 18, 28, .18);
      --container: 1280px;
      --header-h: 76px;
      --ease: cubic-bezier(.22, .61, .36, 1);
      --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      --font-serif: "Iowan Old Style", "Baskerville", "Songti SC", "STSong", "Noto Serif SC", serif;
    }

    /* ============ Reset ============ */
    *, *::before, *::after { box-sizing: border-box; }
    [hidden] { display: none !important; }
    /* 全局图片保护：大图不会撑破页面，按比例完整显示 */
    img { max-width: 100%; object-fit: contain; }
    html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
    body {
      display: flex;
      flex-direction: column;
      margin: 0;
      min-height: 100vh;
      overflow-x: hidden;
      color: var(--ink);
      background: var(--bg);
      background-image:
        radial-gradient(circle at 12% 0%, rgba(198, 93, 56, .055), transparent 28rem),
        radial-gradient(circle at 92% 18%, rgba(183, 135, 60, .06), transparent 26rem);
      font-family: var(--font-sans);
      font-size: 14px;
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }
    #app { flex: 1 0 auto; }
    body.modal-open, body.drawer-open { overflow: hidden; }
    button, input, select, textarea { font: inherit; color: inherit; }
    button { cursor: pointer; }
    button, input, select, textarea { outline: none; }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    ul, ol { margin: 0; padding: 0; list-style: none; }
    h1, h2, h3, h4, p { margin: 0; }
    svg { display: block; }
    ::selection { background: var(--accent-soft); color: var(--accent-deep); }
    :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
    .container { width: min(var(--container), calc(100% - 64px)); margin-inline: auto; }
    .sr-only {
      position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
      overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
    }
    .skip-link {
      position: fixed; top: -60px; left: 16px; z-index: 9999; padding: 10px 16px;
      border-radius: 8px; background: var(--navy); color: #fff; transition: top .2s;
    }
    .skip-link:focus { top: 12px; }
    .icon { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
    .icon-sm { width: 15px; height: 15px; }
    .icon-lg { width: 22px; height: 22px; }

    /* ============ Buttons & shared UI ============ */
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      min-height: 42px; padding: 0 18px; border: 1px solid transparent; border-radius: 999px;
      font-size: 13px; font-weight: 600; line-height: 1; letter-spacing: .01em;
      transition: transform .2s var(--ease), background .2s, border-color .2s, color .2s, box-shadow .2s;
      white-space: nowrap;
    }
    .btn:hover { transform: translateY(-1px); }
    .btn:active { transform: translateY(0); }
    .btn-dark { background: var(--navy); color: #fff; border-color: var(--navy); }
    .btn-dark:hover { background: #1b2d45; border-color: #1b2d45; box-shadow: 0 8px 22px rgba(16, 29, 47, .16); }
    .btn-accent { background: var(--accent); color: #fff; border-color: var(--accent); }
    .btn-accent:hover { background: var(--accent-deep); border-color: var(--accent-deep); box-shadow: 0 8px 22px rgba(198, 93, 56, .22); }
    .btn-outline { background: transparent; color: var(--ink); border-color: var(--line-strong); }
    .btn-outline:hover { border-color: var(--ink); background: var(--surface); }
    .btn-ghost { background: transparent; color: var(--ink-soft); border-color: transparent; }
    .btn-ghost:hover { background: var(--surface-3); }
    .btn-light { background: #fff; color: var(--navy); border-color: #fff; }
    .btn-light:hover { background: var(--surface-2); border-color: var(--surface-2); }
    .btn-sm { min-height: 34px; padding-inline: 13px; font-size: 12px; gap: 6px; }
    .btn-block { width: 100%; }
    .btn[disabled], .btn.is-disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }
    .text-link { display: inline-flex; align-items: center; gap: 5px; color: var(--ink-soft); font-size: 12px; font-weight: 600; }
    .text-link:hover { color: var(--accent); }
    .eyebrow {
      display: inline-flex; align-items: center; gap: 9px; color: var(--muted);
      font-size: 10px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
    }
    .eyebrow::before { content: ""; width: 18px; height: 1px; background: var(--accent); }
    .badge {
      display: inline-flex; align-items: center; justify-content: center; gap: 4px;
      min-height: 22px; padding: 0 8px; border-radius: 999px; font-size: 10px;
      font-weight: 700; line-height: 1; white-space: nowrap;
    }
    .badge-gold { color: #78541c; background: var(--gold-soft); border: 1px solid #ead8b7; }
    .badge-dark { color: #fff; background: var(--navy); }
    .badge-accent { color: var(--accent-deep); background: var(--accent-soft); border: 1px solid #ecd2c3; }
    .badge-success { color: var(--success); background: var(--success-soft); border: 1px solid #d5e8dc; }
    .badge-muted { color: var(--muted); background: var(--surface-3); border: 1px solid var(--line); }
    .badge-live { color: var(--success); background: var(--success-soft); }
    .live-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px rgba(49, 119, 90, .13); }

    /* ============ Header ============ */
    .site-header { position: sticky; top: 0; z-index: 80; }
    .header-main {
      border-bottom: 1px solid rgba(215, 207, 193, .72);
      background: rgba(244, 241, 234, .88);
      -webkit-backdrop-filter: blur(18px) saturate(1.4);
      backdrop-filter: blur(18px) saturate(1.4);
    }
    .header-inner { height: var(--header-h); display: flex; align-items: center; gap: 25px; }
    .brand { display: inline-flex; align-items: center; gap: 11px; flex: none; }
    .brand-logo-img { width: 38px; height: 38px; flex: none; object-fit: contain; border-radius: 11px; }
    .brand-logo-img:not([hidden]) + .brand-mark { display: none; }
    .brand-mark {
      position: relative; display: grid; place-items: center; width: 38px; height: 38px;
      border-radius: 11px; background: var(--navy); color: #fff; overflow: visible;
      font-family: var(--font-serif); font-size: 21px; font-weight: 700; line-height: 1;
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08);
    }
    .brand-mark::after {
      content: ""; position: absolute; right: -3px; bottom: -3px; width: 10px; height: 10px;
      border-radius: 3px; background: var(--accent); border: 2px solid var(--bg);
    }
    .brand-type { display: flex; flex-direction: column; gap: 3px; }
    .brand-name { font-size: 19px; font-weight: 750; letter-spacing: .12em; line-height: 1; }
    .brand-en { color: var(--muted); font-size: 7px; font-weight: 700; letter-spacing: .26em; line-height: 1; }
    .desktop-nav { display: flex; align-items: center; gap: 25px; margin-left: 6px; }
    .nav-link {
      position: relative; display: inline-flex; align-items: center; gap: 6px; padding: 8px 0;
      color: var(--ink-soft); font-size: 13px; font-weight: 560; white-space: nowrap;
      transition: color .2s;
    }
    .nav-link:hover, .nav-link.is-active { color: var(--ink); }
    .nav-link::after {
      content: ""; position: absolute; left: 50%; bottom: 0; width: 4px; height: 4px;
      border-radius: 50%; background: var(--accent); opacity: 0; transform: translate(-50%, 4px);
      transition: opacity .2s, transform .2s;
    }
    .nav-link.is-active::after { opacity: 1; transform: translate(-50%, 0); }
    .nav-vip-mark { width: 5px; height: 5px; border-radius: 50%; background: var(--gold); display: none; }
    .is-vip .nav-vip-mark { display: block; }
    .global-search {
      position: relative; width: min(252px, 21vw); min-width: 190px; margin-left: auto;
      transition: width .25s var(--ease);
    }
    .global-search:focus-within { width: min(302px, 25vw); }
    .search-field {
      position: relative; display: flex; align-items: center; height: 42px;
      border: 1px solid var(--line-strong); border-radius: 999px; background: rgba(255, 253, 249, .78);
      transition: background .2s, border-color .2s, box-shadow .2s;
    }
    .global-search:focus-within .search-field, .drawer-search .search-field, .mobile-search .search-field {
      background: var(--surface); border-color: var(--ink); box-shadow: 0 0 0 4px rgba(16, 29, 47, .055);
    }
    .search-leading { position: absolute; left: 14px; color: var(--muted); pointer-events: none; display: flex; }
    .search-input {
      width: 100%; height: 100%; padding: 0 45px 0 39px; border: 0; background: transparent;
      font-size: 12px; color: var(--ink);
    }
    .search-input:focus,
    .search-input:focus-visible {
      outline: none;
      border: 0;
      box-shadow: none;
    }
    .search-input::placeholder { color: var(--muted-light); }
    .search-submit {
      position: absolute; right: 5px; display: grid; place-items: center; width: 32px; height: 32px;
      border: 0; border-radius: 50%; color: #fff; background: var(--navy); transition: background .2s;
    }
    .search-submit:hover { background: var(--accent); }
    .search-submit[disabled] { opacity: .45; cursor: not-allowed; background: var(--muted); }
    .search-submit[disabled]:hover { background: var(--muted); }
    .search-submit-timer { display: none; font-size: 12px; font-weight: 700; line-height: 1; }
    .search-submit.is-counting > *:not(.search-submit-timer) { display: none; }
    .search-submit.is-counting .search-submit-timer { display: block; }
    .search-field.is-cooling .search-input { padding-right: 98px; }
    .search-cooldown {
      position: absolute; right: 42px; top: 50%; transform: translateY(-50%);
      display: inline-flex; align-items: center; height: 22px; padding: 0 7px;
      border-radius: 999px; background: var(--surface-3); color: var(--muted);
      font-size: 10px; font-weight: 600; white-space: nowrap; pointer-events: none;
    }
    .header-actions { display: flex; align-items: center; gap: 12px; flex: none; }
    .download-link {
      display: inline-flex; align-items: center; gap: 6px; border: 0; background: none; color: var(--ink-soft);
      font-size: 12px; font-weight: 560; padding: 8px 0; white-space: nowrap;
    }
    .download-link:hover { color: var(--accent); }
    .account-btn { min-height: 39px; padding-inline: 17px; font-size: 12px; }
    .account-chip {
      display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 12px 0 5px;
      border: 1px solid var(--line-strong); border-radius: 999px; background: rgba(255, 253, 249, .65);
      font-size: 12px; font-weight: 600; transition: border-color .2s, background .2s;
    }
    .account-chip:hover { border-color: var(--ink); background: var(--surface); }
    .mini-avatar {
      display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
      background: linear-gradient(145deg, var(--accent), #9b4427); color: #fff;
      font-size: 12px; font-weight: 700; letter-spacing: 0;
    }
    .account-chip .vip-mini { color: var(--gold); font-size: 9px; font-weight: 800; letter-spacing: .08em; }
    .account-signed { display: flex; align-items: center; gap: 8px; }
    .admin-entry {
      display: inline-flex; align-items: center; gap: 7px; height: 40px; padding: 0 14px;
      border: 1px solid rgba(198, 93, 56, .36); border-radius: 999px;
      background: rgba(198, 93, 56, .07); color: var(--accent);
      font-size: 12px; font-weight: 700; white-space: nowrap;
      transition: background .2s, border-color .2s, color .2s, box-shadow .2s;
    }
    .admin-entry::before {
      content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor;
      box-shadow: 0 0 0 3px rgba(198, 93, 56, .14);
    }
    .admin-entry:hover {
      border-color: var(--accent); background: var(--accent); color: #fff;
      box-shadow: 0 8px 20px rgba(198, 93, 56, .2);
    }
    .drawer-admin { margin-bottom: 8px; }
    .account-logout {
      display: inline-flex; align-items: center; gap: 5px; height: 40px; padding: 0 12px;
      border: 1px solid var(--line-strong); border-radius: 999px; background: transparent;
      color: var(--muted); font-size: 11px; font-weight: 600; white-space: nowrap;
      transition: border-color .2s, color .2s, background .2s;
    }
    .account-logout:hover { border-color: var(--accent); color: var(--accent); background: var(--surface); }
    .drawer-account-signed { display: flex; flex-direction: column; }
    .drawer-account-signed .drawer-logout { margin-top: 8px; }
    .mobile-menu-btn {
      display: none; place-items: center; width: 42px; height: 42px; padding: 0;
      border: 1px solid var(--line-strong); border-radius: 50%; background: var(--surface); color: var(--ink);
    }
    .mobile-search { display: none; border-bottom: 1px solid var(--line); background: rgba(244, 241, 234, .95); padding: 0 0 10px; }
    .mobile-search .search-field { height: 43px; background: var(--surface); }

    /* ============ Mobile drawer ============ */
    .drawer-backdrop {
      position: fixed; inset: 0; z-index: 90; background: rgba(8, 14, 24, .48);
      opacity: 0; pointer-events: none; transition: opacity .25s;
      -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
    }
    .mobile-drawer {
      position: fixed; top: 0; right: 0; z-index: 95; display: flex; flex-direction: column;
      width: min(370px, 91vw); height: 100dvh; padding: 22px 22px calc(24px + env(safe-area-inset-bottom));
      background: var(--surface); box-shadow: -24px 0 80px rgba(9, 15, 25, .22);
      transform: translateX(102%); transition: transform .34s var(--ease); overflow-y: auto;
    }
    body.drawer-open .drawer-backdrop { opacity: 1; pointer-events: auto; }
    body.drawer-open .mobile-drawer { transform: translateX(0); }
    .drawer-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 20px; }
    .drawer-close { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; background: var(--surface); }
    .drawer-search { margin-bottom: 20px; }
    .drawer-search .search-field { height: 44px; }
    .drawer-nav { display: flex; flex-direction: column; }
    .drawer-nav .nav-link {
      justify-content: space-between; padding: 15px 2px; border-bottom: 1px solid var(--line);
      font-size: 15px; font-weight: 600;
    }
    .drawer-nav .nav-link::after { display: none; }
    .drawer-nav .nav-link .drawer-arrow { color: var(--muted-light); }
    .drawer-bottom { display: flex; flex-direction: column; gap: 12px; margin-top: auto; padding-top: 26px; }
    .drawer-account .btn { width: 100%; }
    .drawer-note { color: var(--muted); font-size: 11px; line-height: 1.7; }
    .drawer-app {
      display: flex; align-items: center; gap: 10px; padding: 13px 14px; border: 1px solid var(--line);
      border-radius: 12px; background: var(--surface-2); text-align: left; width: 100%;
    }
    .drawer-app-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; background: var(--navy); color: #fff; }

    /* Mobile drawer quick actions (check-in & announcements) */
    .drawer-quick {
      display: flex; flex-direction: column; gap: 10px;
      margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line);
    }
    .drawer-quick-btn {
      display: flex; align-items: center; gap: 12px; width: 100%;
      padding: 13px 14px; border: 1px solid var(--line); border-radius: 14px;
      background: var(--surface-2); color: var(--ink); text-align: left;
      transition: border-color .2s, background .2s, transform .2s var(--ease);
    }
    .drawer-quick-btn:hover { border-color: var(--line-strong); background: var(--surface-3); }
    .drawer-quick-btn:active { transform: scale(.985); }
    .drawer-quick-icon {
      flex: none; display: grid; place-items: center; width: 38px; height: 38px;
      border: 1px solid #ead8b7; border-radius: 11px; background: var(--gold-soft); color: var(--gold);
    }
    .drawer-quick-announcement .drawer-quick-icon {
      border-color: #ecd3c4; background: var(--accent-soft); color: var(--accent);
    }
    .drawer-quick-body { display: flex; flex: 1; flex-direction: column; gap: 2px; min-width: 0; }
    .drawer-quick-body strong { color: var(--ink); font-size: 15px; font-weight: 700; line-height: 1.35; }
    .drawer-quick-body span {
      overflow: hidden; color: var(--muted); font-size: 12px; line-height: 1.4;
      text-overflow: ellipsis; white-space: nowrap;
    }
    .drawer-quick-arrow { flex: none; width: 18px; height: 18px; color: var(--muted-light); }
    .drawer-quick-checkin {
      border-color: #ead8b7; background: linear-gradient(135deg, #f7eee1, #fbf7ef);
    }
    .drawer-quick-checkin:hover { border-color: #dfc9a3; background: linear-gradient(135deg, #f4e9d8, #faf4e8); }
    .drawer-quick-checkin[disabled] { opacity: .72; cursor: default; }
    .drawer-quick-checkin[disabled] .drawer-quick-icon {
      border-color: #bcd9c6; background: var(--success-soft); color: var(--success);
    }
    .drawer-quick-checkin[disabled] .drawer-quick-arrow { visibility: hidden; }

    /* ============ Page shells ============ */
    .route-view { animation: route-in .38s var(--ease) both; }
    @keyframes route-in { from { opacity: 0; } to { opacity: 1; } }
    .page-wrap { padding-bottom: 78px; }
    .section-line { height: 1px; background: var(--line); }
    .breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; color: var(--muted); font-size: 11px; }
    .breadcrumb a { transition: color .2s; }
    .breadcrumb a:hover { color: var(--accent); }
    .breadcrumb .sep { color: var(--muted-light); }
    .breadcrumb .current { color: var(--ink-soft); }
    .panel { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
    .section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; }
    .section-heading h2 { font-size: 20px; line-height: 1.3; letter-spacing: -.02em; font-weight: 700; }
    .section-heading p { margin-top: 5px; color: var(--muted); font-size: 12px; }
    .empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 72px 20px; text-align: center; }
    .empty-icon { display: grid; place-items: center; width: 58px; height: 58px; margin-bottom: 16px; border-radius: 50%; background: var(--surface-3); color: var(--muted); }
    .empty-state h3 { font-size: 16px; }
    .empty-state p { margin: 6px 0 18px; color: var(--muted); font-size: 12px; }

    /* ============ Home hero ============ */
    .home-view { padding-bottom: 76px; }
    .home-hero { position: relative; padding: 54px 0 38px; overflow: hidden; }
    .home-hero::after {
      content: ""; position: absolute; z-index: -1; right: -10%; top: -30%; width: 52vw; height: 470px;
      opacity: .5; pointer-events: none;
      background-image: radial-gradient(rgba(16, 29, 47, .16) .7px, transparent .7px);
      background-size: 17px 17px;
      -webkit-mask-image: radial-gradient(ellipse at center, #000 0, transparent 67%);
      mask-image: radial-gradient(ellipse at center, #000 0, transparent 67%);
    }
    .hero-inner { display: block; }
    .hero-copy h1 {
      max-width: 810px; margin-top: 0; font-size: clamp(39px, 4.7vw, 61px);
      font-weight: 720; letter-spacing: -.045em; line-height: 1.08;
    }
    .hero-copy h1.hero-site-url {
      max-width: 100%; font-size: clamp(46px, 6.8vw, 86px);
      font-weight: 760; letter-spacing: -.055em; line-height: 1.05;
    }
    .hero-site-url::after {
      content: ""; display: block; width: 92px; height: 3px; margin-top: 20px;
      border-radius: 999px; background: linear-gradient(90deg, var(--accent), rgba(198, 93, 56, 0));
    }
    .hero-url-glow {
      display: inline-block; overflow-wrap: anywhere;
      background: linear-gradient(100deg, #8f3f22 0%, #c65d38 22%, #d8a45c 45%, #b7873c 62%, #c65d38 82%, #8f3f22 100%);
      background-size: 240% 100%;
      -webkit-background-clip: text; background-clip: text;
      -webkit-text-fill-color: transparent; color: transparent;
      filter: drop-shadow(0 0 26px rgba(198, 93, 56, .24));
      animation: hero-url-shimmer 7s linear infinite;
    }
    @keyframes hero-url-shimmer {
      0% { background-position: 0% 50%; }
      100% { background-position: 240% 50%; }
    }
    .hero-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 18px; margin-top: 24px; }
    .hero-meta-item { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-soft); font-size: 11px; }
    .hero-meta-item svg { color: var(--accent); }
    .hero-note {
      justify-self: end; width: min(100%, 305px); padding: 5px 0 5px 28px;
      border-left: 1px solid var(--line-strong);
    }
    .hero-note-label { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 10px; letter-spacing: .08em; }
    .hero-number { display: flex; align-items: baseline; gap: 4px; margin-top: 5px; font-family: var(--font-serif); font-size: 62px; line-height: 1; letter-spacing: -.05em; }
    .hero-number small { color: var(--accent); font-family: var(--font-sans); font-size: 22px; font-weight: 500; }
    .hero-note p { margin-top: 4px; color: var(--muted); font-size: 11px; }
    .hero-people { display: flex; align-items: center; gap: 10px; margin-top: 19px; }
    .avatar-stack { display: flex; }
    .avatar-stack span {
      display: grid; place-items: center; width: 27px; height: 27px; margin-left: -7px; border-radius: 50%;
      border: 2px solid var(--bg); background: var(--surface-3); color: var(--ink-soft); font-size: 8px; font-weight: 700;
    }
    .avatar-stack span:first-child { margin-left: 0; }
    .avatar-stack span:nth-child(2) { background: #e8d8cb; }
    .avatar-stack span:nth-child(3) { background: #d9e1dd; }
    .avatar-stack span:nth-child(4) { background: #e8dfce; }
    .hero-people p { color: var(--muted); font-size: 10px; }
    .hero-people strong { color: var(--ink-soft); font-weight: 650; }

    /* ============ Home hero banner ads ============ */
    .hero-ad-slot { display: none; }
    .hero-ad-slot.has-ads { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }
    .hero-ad-item {
      position: relative; display: block; min-height: 96px; overflow: hidden;
      border: 1px solid var(--line); border-radius: 14px; background: var(--navy);
      box-shadow: 0 8px 24px rgba(21, 27, 38, .07);
      transition: transform .24s var(--ease), box-shadow .24s, border-color .24s;
    }
    .hero-ad-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
    .hero-ad-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
    .hero-ad-item:hover .hero-ad-image { transform: scale(1.035); }
    .hero-ad-item::after {
      content: ""; position: absolute; inset: 0; pointer-events: none;
      background: linear-gradient(90deg, rgba(7, 14, 24, .8) 0%, rgba(7, 14, 24, .4) 55%, rgba(7, 14, 24, .12) 100%);
    }
    .hero-ad-overlay {
      position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start;
      gap: 6px; padding: 18px 76px 18px 22px; color: #fff;
    }
    .hero-ad-badge {
      display: inline-flex; align-items: center; padding: 2px 7px;
      border: 1px solid rgba(255, 255, 255, .28); border-radius: 999px;
      color: rgba(255, 255, 255, .7); font-size: 9px; letter-spacing: .12em;
    }
    .hero-ad-item strong { font-size: 18px; font-weight: 700; line-height: 1.35; letter-spacing: -.01em; }
    .hero-ad-subtitle { color: rgba(255, 255, 255, .62); font-size: 11px; line-height: 1.6; }
    .hero-ad-arrow {
      position: absolute; z-index: 2; right: 20px; top: 50%; transform: translateY(-50%);
      display: grid; place-items: center; width: 38px; height: 38px;
      border: 1px solid rgba(255, 255, 255, .24); border-radius: 50%;
      background: rgba(255, 255, 255, .08); color: #fff; transition: background .2s, border-color .2s;
    }
    .hero-ad-item:hover .hero-ad-arrow { background: var(--accent); border-color: var(--accent); }
    .feed-ad { grid-column: 1 / -1; }

    /* ============ Home layout ============ */
    .home-layout { display: grid; grid-template-columns: minmax(0, 1fr) 316px; align-items: start; gap: 24px; }
    .feed { min-width: 0; }
    .filter-panel {
      position: relative; padding: 17px 18px 15px; border: 1px solid var(--line);
      border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm);
    }
    .filter-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
    .select-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
    .select-label { color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .11em; }
    .select-shell { position: relative; min-width: 0; }
    .select-shell select {
      appearance: none; -webkit-appearance: none; width: 100%; height: 41px; padding: 0 31px 0 12px;
      border: 1px solid var(--line); border-radius: 9px; background: var(--surface-2);
      color: var(--ink-soft); font-size: 12px; font-weight: 500; cursor: pointer;
      transition: border-color .2s, background .2s;
    }
    .select-shell select:hover { border-color: var(--line-strong); }
    .select-shell select:focus { border-color: var(--ink); background: var(--surface); }
    .select-shell::after {
      content: ""; position: absolute; top: 15px; right: 13px; width: 6px; height: 6px;
      border-right: 1.5px solid var(--muted); border-bottom: 1.5px solid var(--muted);
      transform: rotate(45deg); pointer-events: none;
    }
    .filter-bottom {
      display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
      margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--line);
    }
    .quick-tags { display: flex; flex-wrap: wrap; gap: 6px; }
    .tag-btn {
      display: inline-flex; align-items: center; gap: 5px; height: 29px; padding: 0 12px;
      border: 1px solid transparent; border-radius: 999px; background: transparent;
      color: var(--muted); font-size: 11px; font-weight: 600; transition: all .2s;
    }
    .tag-btn:hover { background: var(--surface-3); color: var(--ink); }
    .tag-btn.is-active { color: #fff; background: var(--navy); border-color: var(--navy); }
    .tag-btn .tag-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }
    .filter-hint { color: var(--muted-light); font-size: 10px; white-space: nowrap; }
    .result-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 20px 2px 13px; }
    .result-count { color: var(--ink-soft); font-size: 12px; }
    .result-count strong { color: var(--ink); font-size: 14px; font-weight: 750; }
    .result-actions { display: flex; align-items: center; gap: 10px; }
    .query-chip {
      display: inline-flex; align-items: center; gap: 6px; max-width: 190px; height: 27px; padding: 0 5px 0 10px;
      border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--ink-soft);
      font-size: 10px; font-weight: 500;
    }
    .query-chip span { max-width: 135px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .query-chip button { display: grid; place-items: center; width: 18px; height: 18px; padding: 0; border: 0; border-radius: 50%; background: var(--surface-3); color: var(--muted); }
    .query-chip button:hover { background: var(--accent-soft); color: var(--accent); }
    .reset-filter-btn { border: 0; background: none; padding: 4px; color: var(--muted); font-size: 10px; text-decoration: underline; text-underline-offset: 3px; }
    .reset-filter-btn:hover { color: var(--accent); }

    /* ============ Post cards ============ */
    .feed-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
    .feed-grid > .empty-state { grid-column: 1 / -1; }
    .select-shell select:disabled { opacity: .58; cursor: not-allowed; background: var(--surface-3); }
    .home-hero { isolation: isolate; }
    .post-card {
      display: flex; gap: 14px; min-height: 167px; padding: 12px; border: 1px solid var(--line);
      border-radius: 14px; background: var(--surface); box-shadow: 0 2px 0 rgba(21, 27, 38, .01);
      transition: transform .24s var(--ease), box-shadow .24s, border-color .24s;
    }
    .post-card:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
    .card-media {
      position: relative; flex: 0 0 143px; align-self: stretch; min-height: 141px; overflow: hidden;
      border-radius: 10px; background: var(--surface-3);
    }
    .card-media::after {
      content: ""; position: absolute; inset: 0; pointer-events: none;
      background: linear-gradient(180deg, rgba(8, 15, 25, .02) 45%, rgba(8, 15, 25, .4) 100%);
    }
    .card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s var(--ease); }
    .post-card:hover .card-media img { transform: scale(1.045); }
    .card-body { display: flex; flex-direction: column; min-width: 0; flex: 1; padding: 2px 0 1px; }
    .card-title {
      display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden;
      font-size: 15px; font-weight: 650; line-height: 1.5; letter-spacing: -.01em;
      transition: color .2s;
    }
    .post-card:hover .card-title { color: var(--accent-deep); }
    .card-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 7px; color: var(--muted-light); font-size: 9px; }
    .card-meta span { display: inline-flex; align-items: center; gap: 4px; }
    .card-meta .card-author { max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .card-summary {
      display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
      margin-top: 10px; color: var(--muted); font-size: 11px; line-height: 1.7;
    }
    .card-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 12px; }
    .region-tag { display: inline-flex; align-items: center; gap: 4px; color: var(--ink-soft); font-size: 9px; font-weight: 600; }
    .region-tag svg { color: var(--accent); }
    .card-arrow { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--surface-2); color: var(--muted); transition: all .2s; }
    .post-card:hover .card-arrow { background: var(--navy); color: #fff; }

    /* Ad */
    .ad-banner {
      grid-column: 1 / -1; position: relative; display: flex; align-items: center; justify-content: space-between;
      gap: 18px; min-height: 92px; padding: 18px 23px; overflow: hidden; text-align: left;
      border: 0; border-radius: 14px; background: var(--navy); color: #fff; cursor: pointer;
    }
    .ad-banner::before {
      content: ""; position: absolute; right: 82px; top: -120px; width: 280px; height: 280px;
      border: 1px solid rgba(255, 255, 255, .09); border-radius: 50%; pointer-events: none;
    }
    .ad-banner::after {
      content: ""; position: absolute; right: -34px; bottom: -100px; width: 210px; height: 210px;
      border: 1px solid rgba(198, 93, 56, .35); border-radius: 50%; pointer-events: none;
    }
    .ad-copy { position: relative; z-index: 1; min-width: 0; }
    .ad-kicker { display: flex; align-items: center; gap: 7px; color: #d0b075; font-size: 8px; font-weight: 700; letter-spacing: .2em; }
    .ad-kicker::before { content: ""; width: 14px; height: 1px; background: #d0b075; }
    .ad-banner h3 { margin-top: 5px; font-size: 19px; font-weight: 650; line-height: 1.3; letter-spacing: -.02em; }
    .ad-banner p { margin-top: 3px; color: rgba(255, 255, 255, .48); font-size: 10px; }
    .ad-cta {
      position: relative; z-index: 1; flex: none; display: inline-flex; align-items: center; gap: 7px;
      height: 34px; padding: 0 13px; border: 1px solid rgba(255, 255, 255, .22); border-radius: 999px;
      color: #fff; font-size: 10px; font-weight: 600; background: rgba(255, 255, 255, .06);
      transition: background .2s;
    }
    .ad-banner:hover .ad-cta { background: var(--accent); border-color: var(--accent); }

    /* Pagination */
    .pagination { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 7px; margin-top: 27px; }
    .page-btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 5px;
      min-width: 38px; height: 38px; padding: 0 12px; border: 1px solid var(--line);
      border-radius: 9px; background: var(--surface); color: var(--ink-soft);
      font-size: 11px; font-weight: 600; transition: all .2s;
    }
    .page-btn:hover:not([disabled]) { border-color: var(--ink); color: var(--ink); }
    .page-btn[disabled] { opacity: .38; cursor: not-allowed; }
    .page-btn.is-current { border-color: var(--navy); background: var(--navy); color: #fff; }
    .page-btn .icon { width: 14px; height: 14px; }
    .page-ellipsis { color: var(--muted-light); font-size: 11px; padding: 0 3px; }

    /* ============ 移动端广告位（PC 端默认隐藏） ============ */
    .mobile-bottom-ad { display: none; }
    .detail-mobile-ads { display: none; }
    .mobile-bottom-ad-badge,
    .detail-mobile-ad-badge {
      position: absolute; left: 5px; top: 5px; z-index: 1;
      padding: 1px 6px; border-radius: 4px;
      background: rgba(8, 14, 24, .62); color: rgba(255, 255, 255, .86);
      font-size: 9px; line-height: 1.5; pointer-events: none;
    }

    /* ============ Sidebar ============ */
    .sidebar { display: flex; flex-direction: column; gap: 15px; position: sticky; top: calc(var(--header-h) + 24px); }
    .side-card { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
    .announcement-card {
      position: relative; overflow: hidden; padding: 23px 21px; border: 0; background: var(--navy); color: #fff;
    }
    .announcement-card::before {
      content: ""; position: absolute; right: -58px; bottom: -78px; width: 210px; height: 210px;
      border: 1px solid rgba(255, 255, 255, .08); border-radius: 50%;
    }
    .announcement-card::after {
      content: ""; position: absolute; right: -15px; bottom: -118px; width: 210px; height: 210px;
      border: 1px solid rgba(198, 93, 56, .28); border-radius: 50%;
    }
    .admin-label { display: inline-flex; align-items: center; gap: 6px; color: #d5b47b; font-size: 8px; font-weight: 700; letter-spacing: .13em; }
    .announcement-card h2 { position: relative; z-index: 1; max-width: 225px; margin-top: 13px; font-family: var(--font-serif); font-size: 23px; font-weight: 600; line-height: 1.48; letter-spacing: .01em; }
    .announcement-card p { position: relative; z-index: 1; margin-top: 10px; color: rgba(255, 255, 255, .5); font-size: 10px; line-height: 1.8; }
    .announcement-link { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 5px; margin-top: 16px; color: #fff; font-size: 10px; font-weight: 600; }
    .announcement-link .icon { width: 13px; height: 13px; color: #d5b47b; transition: transform .2s; }
    .announcement-link:hover .icon { transform: translateX(3px); }
    .side-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 15px; }
    .side-title h2 { font-size: 13px; font-weight: 700; letter-spacing: -.01em; }
    .side-title span, .side-title button { color: var(--muted); font-size: 9px; background: none; border: 0; padding: 0; }
    .side-title button:hover { color: var(--accent); }
    .stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 12px; }
    .stat-block { padding-top: 11px; border-top: 1px solid var(--line); }
    .stat-block:nth-child(-n+2) { padding-top: 0; border-top: 0; }
    .stat-value { font-family: var(--font-serif); font-size: 23px; line-height: 1.1; letter-spacing: -.03em; }
    .stat-value small { color: var(--accent); font-family: var(--font-sans); font-size: 10px; font-weight: 600; }
    .stat-label { margin-top: 5px; color: var(--muted); font-size: 9px; }
    .checkin-card {
      position: relative; overflow: hidden; display: flex; flex-direction: column;
      padding: 22px 20px 20px; background: linear-gradient(135deg, #f7eee1, #fbf7ef);
    }
    .checkin-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; }
    .coin-mark { flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--gold-soft); color: var(--gold); border: 1px solid #ead8b7; }
    .streak { flex: none; color: var(--gold); font-size: 9px; font-weight: 700; letter-spacing: .04em; line-height: 1.4; }
    .checkin-card h2 { margin-top: 14px; font-size: 15px; font-weight: 700; line-height: 1.35; }
    .checkin-card p { margin-top: 4px; color: var(--muted); font-size: 10px; line-height: 1.65; }
    .checkin-btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 6px;
      width: 100%; min-height: 40px; height: auto; margin-top: 16px; padding: 9px 12px;
      border: 1px solid var(--navy); border-radius: 8px; background: var(--navy); color: #fff;
      font-size: 13px; font-weight: 600; line-height: 1.3; white-space: nowrap; transition: all .2s;
    }
    .checkin-btn:hover:not([disabled]) { background: var(--accent); border-color: var(--accent); }
    .checkin-btn[disabled] { background: transparent; color: var(--success); border-color: #bcd9c6; cursor: default; }
    .mini-post-list { display: flex; flex-direction: column; }
    .mini-post { display: flex; gap: 10px; padding: 10px 0; border-top: 1px solid var(--line); }
    .mini-post:first-child { padding-top: 0; border-top: 0; }
    .mini-post:last-child { padding-bottom: 0; }
    .mini-thumb { flex: 0 0 55px; width: 55px; height: 48px; overflow: hidden; border-radius: 7px; background: var(--surface-3); }
    .mini-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--ease); }
    .mini-post:hover .mini-thumb img { transform: scale(1.06); }
    .mini-body { min-width: 0; flex: 1; }
    .mini-post h3 {
      display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
      font-size: 10px; font-weight: 600; line-height: 1.5; transition: color .2s;
    }
    .mini-post:hover h3 { color: var(--accent-deep); }
    .mini-meta { margin-top: 5px; color: var(--muted-light); font-size: 8px; }
    .sidebar-help { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border: 1px dashed var(--line-strong); border-radius: 12px; background: transparent; }
    .sidebar-help-icon { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--surface); color: var(--accent); border: 1px solid var(--line); }
    .sidebar-help p { color: var(--muted); font-size: 9px; line-height: 1.6; }
    .sidebar-help strong { display: block; color: var(--ink-soft); font-size: 10px; font-weight: 650; }

    /* 侧边栏广告位 */
    .sidebar-ad-card {
      grid-column: 1 / -1; padding: 16px; border: 1px solid var(--line); border-radius: 12px;
      background: var(--surface); box-shadow: var(--shadow-sm);
    }
    .sidebar-ad-list { display: flex; flex-direction: column; gap: 10px; }
    .sidebar-ad-item {
      position: relative; display: block; overflow: hidden;
      border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2);
    }
    .sidebar-ad-image {
      display: block; width: 100%; height: 110px; object-fit: cover;
      transition: transform .4s var(--ease);
    }
    .sidebar-ad-item:hover .sidebar-ad-image { transform: scale(1.035); }
    .sidebar-ad-image-placeholder {
      display: grid; place-items: center;
      background: linear-gradient(135deg, #101d2f, #31445a);
      color: rgba(255, 255, 255, .55); font-size: 18px; letter-spacing: .18em;
    }
    .sidebar-ad-badge {
      position: absolute; left: 8px; top: 8px; z-index: 1; padding: 2px 6px; border-radius: 4px;
      background: rgba(7, 14, 24, .62); color: #fff; font-size: 8px; letter-spacing: .08em;
    }
    .sidebar-ad-title {
      display: block; padding: 9px 11px; color: var(--ink-soft);
      font-size: 12px; font-weight: 600; line-height: 1.5;
    }
    .sidebar-ad-rent { display: block; }
    .sidebar-ad-rent-visual {
      display: grid; place-items: center; gap: 5px; min-height: 126px; padding: 18px;
      border: 1px dashed var(--line-strong); border-radius: 10px;
      background: linear-gradient(135deg, #f7f1e7, #efe5d6);
      color: var(--accent-deep); text-align: center;
      transition: border-color .2s, background .2s;
    }
    .sidebar-ad-rent-visual span { color: var(--muted); font-size: 9px; letter-spacing: .18em; }
    .sidebar-ad-rent-visual strong { font-size: 19px; font-weight: 700; letter-spacing: .04em; }
    .sidebar-ad-rent-copy { display: flex; flex-direction: column; gap: 3px; margin-top: 11px; padding: 0 2px; }
    .sidebar-ad-rent-copy strong { color: var(--ink-soft); font-size: 13px; font-weight: 650; }
    .sidebar-ad-rent-copy span { color: var(--muted); font-size: 11px; }
    .sidebar-ad-rent:hover .sidebar-ad-rent-visual { border-color: var(--accent); }

    /* ============ Detail ============ */
    .detail-view { padding: 30px 0 80px; }
    .detail-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
    .back-link { display: inline-flex; align-items: center; gap: 5px; color: var(--ink-soft); font-size: 11px; font-weight: 600; }
    .back-link:hover { color: var(--accent); }
    .detail-id { color: var(--muted-light); font-size: 9px; letter-spacing: .08em; }
    .detail-shell { width: min(1080px, 100%); margin-inline: auto; }
    .detail-stack { display: flex; flex-direction: column; gap: 18px; }
    .detail-article { padding: 36px 38px; }
    .article-topline { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
    .article-title { max-width: 900px; margin-top: 15px; font-size: clamp(26px, 3vw, 37px); font-weight: 720; line-height: 1.35; letter-spacing: -.035em; }
    .article-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 18px; margin-top: 17px; padding-bottom: 21px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 10px; }
    .article-meta span { display: inline-flex; align-items: center; gap: 5px; }
    .publisher-row { display: flex; align-items: center; justify-content: space-between; gap: 15px; flex-wrap: wrap; margin-top: 18px; }
    .publisher { display: flex; align-items: center; gap: 9px; }
    .publisher-avatar { display: grid; place-items: center; width: 33px; height: 33px; border-radius: 50%; background: var(--navy); color: #fff; font-family: var(--font-serif); font-size: 14px; }
    .publisher strong { display: block; font-size: 11px; font-weight: 650; line-height: 1.5; }
    .publisher span { display: flex; align-items: center; gap: 4px; color: var(--muted); font-size: 9px; }
    .publisher span svg { color: var(--success); }
    .detail-tags { display: flex; gap: 6px; flex-wrap: wrap; }
    /* 详情页图片：统一比例缩略图网格；1-5 张按整行居中、自动换行 */
    .gallery { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 24px; }
    .gallery-item {
      position: relative; flex: 0 1 calc((100% - 20px) / 3); max-width: 280px; aspect-ratio: 1 / 1;
      overflow: hidden; padding: 0; border: 0; border-radius: 11px; background: var(--surface-3); cursor: zoom-in;
    }
    /* 4 张时使用 2×2 居中排布，避免出现 3+1 的孤行 */
    .gallery[data-count="4"] .gallery-item { flex-basis: calc((100% - 10px) / 2); }
    .gallery-item img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .55s var(--ease); }
    .gallery-item:hover img { transform: scale(1.03); }
    .gallery-more {
      position: absolute; right: 9px; bottom: 9px; display: inline-flex; align-items: center; gap: 4px;
      height: 22px; padding: 0 8px; border-radius: 5px; background: rgba(13, 22, 35, .56);
      color: #fff; font-size: 8px; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
    }
    .article-body { padding-top: 8px; }
    .content-section { padding-top: 25px; }
    .content-section + .content-section { margin-top: 5px; border-top: 1px solid var(--line); }
    .content-section-title { display: flex; align-items: center; gap: 9px; margin-bottom: 13px; }
    .content-section-title h2 { font-size: 14px; font-weight: 700; }
    .content-section-title::before { content: ""; width: 3px; height: 13px; border-radius: 3px; background: var(--accent); }
    .facts-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
    .detail-fields { gap: 10px; }
    .fact-card {
      min-width: 0; padding: 16px 17px; border: 1px solid var(--line);
      border-radius: 11px; background: var(--surface-2);
    }
    .fact-body { min-width: 0; }
    .fact-label { color: var(--muted); font-size: 10px; font-weight: 650; letter-spacing: .03em; }
    .fact-value {
      margin-top: 7px; color: var(--ink); font-size: 14px; font-weight: 600; line-height: 1.6;
      height: auto; overflow-wrap: anywhere; word-wrap: break-word; white-space: pre-wrap;
    }
    .fact-card.full { grid-column: 1 / -1; }
    .fact-card.full .fact-value { font-size: 13px; font-weight: 500; line-height: 1.85; color: var(--ink-soft); }
    .fact-card.full .fact-value p + p { margin-top: 9px; }
    .detail-region-line {
      display: flex; align-items: center; flex-wrap: wrap; gap: 5px;
      margin-top: 10px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 10px;
      background: var(--surface-2); color: var(--muted); font-size: 11px; line-height: 1.7;
    }
    .detail-region-line strong { color: var(--ink); font-weight: 600; }
    .detail-copy-section .article-prose p {
      font-size: 13px; line-height: 2;
      word-wrap: break-word; overflow-wrap: anywhere; white-space: pre-wrap;
    }
    .detail-copy-section .article-prose p:first-child { margin-top: 0; }
    .contact-block {
      position: relative; overflow: hidden; padding: 18px; border: 1px solid #e5d6be;
      border-radius: 12px; background: linear-gradient(135deg, #faf4e9, #f8f0e3);
    }
    .contact-head { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; }
    .contact-title { font-size: 13px; font-weight: 650; }
    .contact-value {
      margin-top: 11px; padding: 12px 14px; border: 1px dashed #ddcab0; border-radius: 8px;
      background: rgba(255, 255, 255, .56); color: #3b4656; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
      font-size: 11px; line-height: 1.8; letter-spacing: .02em; overflow-wrap: anywhere;
    }
    .contact-value-empty { font-family: inherit; color: var(--muted); }
    .contact-lock-panel {
      position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center;
      gap: 9px; width: 100%; padding: 19px 10px 3px; text-align: center;
    }
    .lock-icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--navy); color: #fff; box-shadow: 0 6px 18px rgba(16, 29, 47, .17); }
    .contact-lock-panel h3 { font-size: 14px; font-weight: 700; }
    .contact-lock-panel p { max-width: 440px; color: var(--muted); font-size: 10px; line-height: 1.75; }
    .lock-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; width: 100%; margin-top: 3px; }
    .article-footnote { display: flex; gap: 8px; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; line-height: 1.8; }
    .article-footnote svg { flex: none; margin-top: 2px; color: var(--success); }

    /* Floating article actions */
    .detail-float-actions {
      position: fixed; z-index: 30; left: max(16px, calc((100vw - 1190px) / 2 - 58px)); top: 45%;
      display: flex; flex-direction: column; gap: 9px;
    }
    .float-btn {
      position: relative; display: grid; place-items: center; width: 44px; height: 44px; padding: 0;
      border: 1px solid var(--line); border-radius: 50%; background: var(--surface); color: var(--ink-soft);
      box-shadow: 0 7px 22px rgba(20, 27, 38, .08); transition: all .2s;
    }
    .float-btn:hover { border-color: var(--ink); background: #fff; transform: translateY(-2px); }
    .float-btn.is-active { color: var(--accent); border-color: #e7c7b8; background: #fff8f4; }
    .float-btn.is-active .icon { fill: currentColor; }
    .float-label {
      position: absolute; left: 52px; top: 50%; transform: translateY(-50%) translateX(-3px);
      padding: 5px 8px; border-radius: 6px; background: var(--navy); color: #fff; font-size: 9px;
      white-space: nowrap; opacity: 0; pointer-events: none; transition: all .18s;
    }
    .float-btn:hover .float-label { opacity: 1; transform: translateY(-50%) translateX(0); }
    .float-count { position: absolute; right: -2px; bottom: -2px; min-width: 16px; height: 16px; padding: 0 3px; border: 2px solid var(--bg); border-radius: 999px; background: var(--surface-3); color: var(--ink-soft); font-size: 7px; display: grid; place-items: center; font-weight: 700; }

    /* ============ Admin declaration ============ */
    .declaration-card { padding: 34px 38px; }
    .declaration-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
    .declaration-kicker { display: flex; align-items: center; gap: 8px; color: var(--accent); font-size: 9px; font-weight: 700; letter-spacing: .15em; }
    .declaration-head h2 { margin-top: 7px; font-family: var(--font-serif); font-size: 27px; font-weight: 600; letter-spacing: .01em; }
    .declaration-head p { margin-top: 5px; color: var(--muted); font-size: 10px; }
    .admin-stamp {
      flex: none; display: inline-flex; align-items: center; gap: 5px; height: 28px; padding: 0 10px;
      border: 1px solid #e3d3b8; border-radius: 6px; background: var(--gold-soft); color: #7d5b23;
      font-size: 8px; font-weight: 700; letter-spacing: .07em;
    }
    .declaration-body { padding-top: 25px; }
    .article-prose h3 { margin: 25px 0 9px; font-size: 15px; font-weight: 700; letter-spacing: -.01em; }
    .article-prose h3:first-child { margin-top: 0; }
    .article-prose p { margin: 0 0 10px; color: var(--ink-soft); font-size: 12px; line-height: 1.95; }
    .article-prose p:last-child { margin-bottom: 0; }
    .article-prose .dropcap::first-letter { float: left; margin: 5px 8px 0 0; color: var(--accent); font-family: var(--font-serif); font-size: 40px; line-height: .8; font-weight: 600; }
    .article-quote {
      margin: 16px 0; padding: 17px 19px; border-left: 2px solid var(--accent);
      background: var(--surface-2); border-radius: 0 9px 9px 0; color: var(--ink-soft);
      font-family: var(--font-serif); font-size: 15px; line-height: 1.8;
    }
    .faq-list { margin-top: 10px; border-top: 1px solid var(--line); }
    .faq-item { border-bottom: 1px solid var(--line); }
    .faq-question {
      display: flex; align-items: center; justify-content: space-between; gap: 18px; width: 100%;
      padding: 15px 0; border: 0; background: transparent; text-align: left;
      font-size: 12px; font-weight: 600; color: var(--ink-soft);
    }
    .faq-question:hover { color: var(--accent); }
    .faq-icon { position: relative; flex: none; width: 17px; height: 17px; border: 1px solid var(--line-strong); border-radius: 50%; transition: all .25s; }
    .faq-icon::before, .faq-icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 6px; height: 1px; background: currentColor; transform: translate(-50%, -50%); }
    .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .25s; }
    .faq-item.is-open .faq-icon { background: var(--navy); border-color: var(--navy); color: #fff; }
    .faq-item.is-open .faq-icon::after { transform: translate(-50%, -50%) rotate(0); }
    .faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s var(--ease); }
    .faq-answer > div { overflow: hidden; }
    .faq-answer p { padding: 0 35px 15px 0; color: var(--muted); font-size: 11px; line-height: 1.85; }
    .faq-item.is-open .faq-answer { grid-template-rows: 1fr; }
    .guide-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
    .guide-item { padding: 15px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); }
    .guide-num { display: grid; place-items: center; width: 23px; height: 23px; border-radius: 50%; background: var(--navy); color: #fff; font-size: 9px; font-weight: 700; }
    .guide-item h4 { margin-top: 11px; font-size: 11px; font-weight: 650; }
    .guide-item p { margin-top: 5px; color: var(--muted); font-size: 9px; line-height: 1.7; }
    .guide-item .guide-text { margin-top: 10px; }
    .official-published-note {
      display: flex; align-items: center; gap: 8px; padding: 13px 15px;
      border: 1px solid #ead8b7; border-radius: 10px; background: var(--gold-soft);
      color: #78541c; font-size: 11px; font-weight: 600;
    }
    .download-banner {
      position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between;
      gap: 20px; margin-top: 24px; padding: 21px 23px; border-radius: 13px; background: var(--navy); color: #fff;
    }
    .download-banner::after {
      content: ""; position: absolute; right: 112px; top: -80px; width: 200px; height: 200px;
      border: 1px solid rgba(255, 255, 255, .09); border-radius: 50%; pointer-events: none;
    }
    .download-banner h3 { font-size: 16px; font-weight: 650; }
    .download-banner p { margin-top: 4px; color: rgba(255, 255, 255, .46); font-size: 9px; }
    .download-banner .btn { position: relative; z-index: 1; }
    .cooperation-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 12px; }
    .cooperation-item { padding: 13px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface-2); }
    .cooperation-item span { color: var(--muted); font-size: 9px; }
    .cooperation-item strong { display: block; margin-top: 3px; font-size: 11px; font-weight: 600; }
    .declaration-footnote { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted-light); font-size: 9px; line-height: 1.8; }

    /* ============ Comments ============ */
    .comments-card { padding: 30px 38px 34px; }
    .comments-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
    .comments-head h2 { font-size: 20px; font-weight: 700; letter-spacing: -.02em; }
    .comments-head h2 span { margin-left: 5px; color: var(--muted); font-size: 11px; font-weight: 500; }
    .comments-head p { color: var(--muted); font-size: 10px; }
    .comment-form { display: flex; align-items: flex-start; gap: 11px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
    .comment-avatar { flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(145deg, #d8b8a6, #b87b5c); color: #fff; font-size: 11px; font-weight: 700; }
    .comment-input-wrap { flex: 1; min-width: 0; }
    .comment-input-wrap textarea {
      display: block; width: 100%; min-height: 67px; padding: 2px 0; resize: vertical;
      border: 0; background: transparent; font-size: 11px; line-height: 1.75;
    }
    .comment-input-wrap textarea::placeholder { color: var(--muted-light); }
    .comment-form-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 7px; padding-top: 8px; border-top: 1px solid var(--line); }
    .comment-form-bottom span { color: var(--muted-light); font-size: 9px; }
    .comment-list { margin-top: 9px; }
    .comment-item { display: flex; gap: 11px; padding: 17px 0; border-bottom: 1px solid var(--line); }
    .comment-item:last-child { border-bottom: 0; padding-bottom: 0; }
    .comment-content { flex: 1; min-width: 0; }
    .comment-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
    .comment-user { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
    .comment-user strong { font-size: 11px; font-weight: 650; }
    .comment-time { color: var(--muted-light); font-size: 8px; }
    .comment-text { margin-top: 5px; color: var(--ink-soft); font-size: 11px; line-height: 1.8; }
    .comment-actions { display: flex; align-items: center; gap: 13px; margin-top: 7px; }
    .comment-action { display: inline-flex; align-items: center; gap: 4px; border: 0; background: none; padding: 0; color: var(--muted); font-size: 9px; }
    .comment-action:hover { color: var(--accent); }
    .comment-action.is-active { color: var(--accent); }
    .comment-action.is-active svg { fill: currentColor; }
    .comment-empty { padding: 18px 0 6px; color: var(--muted); font-size: 11px; }

    /* ============ Profile ============ */
    .profile-view { padding: 34px 0 80px; }
    .profile-shell { width: min(1080px, 100%); margin-inline: auto; }
    .profile-hero {
      position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between;
      gap: 24px; padding: 31px 34px; border-radius: var(--radius-lg); background: var(--navy); color: #fff;
      box-shadow: 0 24px 60px rgba(16, 29, 47, .16);
    }
    .profile-hero::before {
      content: ""; position: absolute; right: 18%; top: -130px; width: 360px; height: 360px;
      border: 1px solid rgba(255, 255, 255, .075); border-radius: 50%;
    }
    .profile-hero::after {
      content: ""; position: absolute; right: -100px; bottom: -200px; width: 410px; height: 410px;
      border: 1px solid rgba(198, 93, 56, .32); border-radius: 50%;
    }
    .profile-identity { position: relative; z-index: 1; display: flex; align-items: center; gap: 18px; }
    .profile-avatar {
      display: grid; place-items: center; width: 76px; height: 76px; flex: none; border-radius: 50%;
      border: 2px solid rgba(255, 255, 255, .2); background: linear-gradient(145deg, #d89372, #aa4f2e);
      box-shadow: 0 9px 26px rgba(0, 0, 0, .16); color: #fff; font-family: var(--font-serif); font-size: 29px;
    }
    .profile-kicker { color: rgba(255, 255, 255, .45); font-size: 8px; font-weight: 700; letter-spacing: .17em; }
    .profile-name-row { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; margin-top: 4px; }
    .profile-name-row h1 { font-size: 25px; font-weight: 680; letter-spacing: -.02em; }
    .profile-sub { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 6px; color: rgba(255, 255, 255, .54); font-size: 9px; }
    .profile-sub .dot { width: 3px; height: 3px; border-radius: 50%; background: rgba(255, 255, 255, .28); }
    .profile-hero-actions { position: relative; z-index: 1; display: flex; gap: 8px; flex-wrap: wrap; }
    .profile-hero-actions .btn-outline { color: #fff; border-color: rgba(255, 255, 255, .24); }
    .profile-hero-actions .btn-outline:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .6); }
    .profile-alert {
      display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
      margin-top: 13px; padding: 11px 14px; border: 1px solid #e6d8bf; border-radius: 10px;
      background: var(--gold-soft); color: #725a31; font-size: 10px;
    }
    .profile-alert div { display: flex; align-items: center; gap: 7px; }
    .account-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
    .account-card { padding: 18px 19px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); box-shadow: var(--shadow-sm); }
    .account-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
    .account-label { color: var(--muted); font-size: 9px; font-weight: 600; letter-spacing: .04em; }
    .account-card-icon { display: grid; place-items: center; width: 29px; height: 29px; border-radius: 50%; background: var(--surface-2); color: var(--muted); }
    .account-value { display: flex; align-items: baseline; gap: 5px; margin-top: 9px; font-family: var(--font-serif); font-size: 30px; line-height: 1.1; letter-spacing: -.03em; }
    .account-value small { color: var(--muted); font-family: var(--font-sans); font-size: 9px; font-weight: 500; }
    .account-hint { margin-top: 5px; color: var(--muted); font-size: 9px; }
    .account-card .btn { margin-top: 12px; }
    .vip-state { display: flex; align-items: center; gap: 7px; margin-top: 11px; font-size: 15px; font-weight: 680; }
    .vip-state .badge { font-family: var(--font-sans); }
    .vip-state.active { color: var(--gold); }
    .account-progress { height: 4px; margin-top: 12px; overflow: hidden; border-radius: 99px; background: var(--surface-3); }
    .account-progress span { display: block; height: 100%; width: 64%; border-radius: inherit; background: linear-gradient(90deg, #d1a761, var(--gold)); }
    .profile-main-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: 16px; margin-top: 16px; }
    .profile-panel { padding: 24px; }
    .profile-panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 16px; }
    .profile-panel-head h2 { font-size: 16px; font-weight: 700; letter-spacing: -.02em; }
    .profile-panel-head p { margin-top: 3px; color: var(--muted); font-size: 9px; }
    .post-manage-list { display: flex; flex-direction: column; }
    .manage-post { display: flex; align-items: center; gap: 11px; padding: 12px 0; border-top: 1px solid var(--line); }
    .manage-post:first-child { border-top: 0; padding-top: 0; }
    .manage-thumb { flex: none; width: 67px; height: 54px; overflow: hidden; border-radius: 7px; background: var(--surface-3); }
    .manage-thumb img { width: 100%; height: 100%; object-fit: cover; }
    .manage-body { min-width: 0; flex: 1; }
    .manage-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; font-weight: 600; }
    .manage-meta { display: flex; align-items: center; gap: 9px; margin-top: 4px; color: var(--muted); font-size: 8px; }
    .manage-status { flex: none; }
    .status-pending { color: #8d681f; background: #f7ecd4; border: 1px solid #ebdcbe; }
    .status-approved { color: var(--success); background: var(--success-soft); border: 1px solid #d1e5d9; }
    .notification-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
    .notification-tabs { display: flex; gap: 4px; margin: 0 0 8px; padding: 3px; border-radius: 8px; background: var(--surface-2); }
    .notification-tab { flex: 1; height: 29px; border: 0; border-radius: 6px; background: transparent; color: var(--muted); font-size: 9px; font-weight: 600; }
    .notification-tab.is-active { background: var(--surface); color: var(--ink); box-shadow: 0 2px 8px rgba(20, 27, 38, .06); }
    .mark-read-btn { border: 0; background: none; color: var(--muted); font-size: 8px; padding: 0; }
    .mark-read-btn:hover { color: var(--accent); }
    .notification-list { display: flex; flex-direction: column; }
    .notification-item {
      position: relative; display: flex; gap: 10px; width: 100%; padding: 12px 0;
      border: 0; border-top: 1px solid var(--line); border-radius: 0; background: transparent;
      color: inherit; text-align: left; font: inherit; cursor: pointer;
    }
    .notification-item:hover .notify-title { color: var(--accent); }
    .notification-item:first-child { border-top: 0; padding-top: 4px; }
    .notify-icon { flex: none; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--surface-2); color: var(--muted); }
    .notification-item.unread .notify-icon { background: var(--accent-soft); color: var(--accent); }
    .notify-body { min-width: 0; flex: 1; }
    .notify-title { display: flex; align-items: center; gap: 5px; font-size: 10px; font-weight: 600; }
    .notify-title .unread-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }
    .notify-text { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-top: 3px; color: var(--muted); font-size: 9px; line-height: 1.65; }
    .notify-time { margin-top: 4px; color: var(--muted-light); font-size: 8px; }
    .notify-empty { padding: 24px 0 10px; color: var(--muted); font-size: 10px; text-align: center; }

    /* ============ Publish ============ */
    .publish-view { padding: 38px 0 80px; }
    .details-view { padding: 38px 0 80px; }
    .details-view .feed-grid { margin-top: 4px; }
    .page-kicker { color: var(--accent); font-size: 9px; font-weight: 700; letter-spacing: .18em; }
    .page-title { margin-top: 8px; font-size: clamp(29px, 3.2vw, 39px); font-weight: 720; line-height: 1.25; letter-spacing: -.04em; }
    .page-desc { max-width: 620px; margin-top: 9px; color: var(--muted); font-size: 11px; line-height: 1.8; }
    .page-head { margin-bottom: 26px; }
    .publish-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; align-items: start; gap: 20px; }
    .publish-form { padding: 27px 29px 25px; }
    .form-section-title { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 15px; }
    .form-section-title h2 { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; }
    .form-section-title h2 span { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--navy); color: #fff; font-size: 8px; }
    .form-section-title p { color: var(--muted-light); font-size: 8px; }
    .form-section + .form-section { margin-top: 26px; padding-top: 23px; border-top: 1px solid var(--line); }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 12px; }
    .form-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
    .form-field.full { grid-column: 1 / -1; }
    .form-field label { color: var(--ink-soft); font-size: 10px; font-weight: 600; }
    .form-field label em { color: var(--accent); font-style: normal; }
    .form-hint { color: var(--muted-light); font-size: 8px; line-height: 1.5; }
    .input-control, .textarea-control, .form-field select {
      width: 100%; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-2);
      color: var(--ink); font-size: 11px; transition: border-color .2s, background .2s, box-shadow .2s;
    }
    .input-control, .form-field select { height: 41px; padding: 0 12px; }
    .textarea-control { min-height: 99px; padding: 11px 12px; resize: vertical; line-height: 1.7; }
    .input-control::placeholder, .textarea-control::placeholder { color: var(--muted-light); }
    .input-control:focus, .textarea-control:focus, .form-field select:focus { border-color: var(--ink); background: var(--surface); box-shadow: 0 0 0 3px rgba(16, 29, 47, .05); }
    .form-field select { cursor: pointer; appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 16px) 18px, calc(100% - 11px) 18px; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
    .upload-box {
      display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 112px;
      padding: 16px; border: 1px dashed var(--line-strong); border-radius: 9px; background: var(--surface-2);
      cursor: pointer; text-align: center; transition: all .2s;
    }
    .upload-box:hover { border-color: var(--accent); background: #fdf8f3; }
    .upload-icon { display: grid; place-items: center; width: 33px; height: 33px; margin-bottom: 6px; border-radius: 50%; background: var(--surface); border: 1px solid var(--line); color: var(--muted); }
    .upload-box strong { font-size: 10px; font-weight: 600; color: var(--ink-soft); }
    .upload-box span { margin-top: 2px; color: var(--muted-light); font-size: 8px; }
    .image-previews { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; }
    .image-preview { position: relative; width: 66px; height: 56px; overflow: hidden; border-radius: 7px; background: var(--surface-3); }
    .image-preview img { width: 100%; height: 100%; object-fit: cover; }
    .image-preview button { position: absolute; right: 2px; top: 2px; display: grid; place-items: center; width: 16px; height: 16px; padding: 0; border: 0; border-radius: 50%; background: rgba(10, 17, 27, .72); color: #fff; font-size: 11px; line-height: 1; }
    .agreement { display: flex; align-items: flex-start; gap: 7px; color: var(--muted); font-size: 9px; line-height: 1.7; }
    .agreement input { width: 14px; height: 14px; margin: 1px 0 0; accent-color: var(--accent); }
    .form-submit-bar { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-top: 21px; padding-top: 18px; border-top: 1px solid var(--line); }
    .form-submit-bar p { color: var(--muted-light); font-size: 8px; }
    .form-submit-bar .btn { min-width: 132px; }
    .publish-aside { display: flex; flex-direction: column; gap: 15px; position: sticky; top: calc(var(--header-h) + 24px); }
    .aside-card { padding: 21px; }
    .aside-card h2 { font-size: 13px; font-weight: 700; }
    .aside-card > p { margin-top: 7px; color: var(--muted); font-size: 10px; line-height: 1.8; }
    .tips-list { display: flex; flex-direction: column; gap: 13px; margin-top: 15px; }
    .tips-item { display: flex; gap: 9px; }
    .tips-num { flex: none; display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--surface-3); color: var(--ink-soft); font-size: 8px; font-weight: 700; }
    .tips-item strong { display: block; font-size: 10px; font-weight: 650; }
    .tips-item p { margin-top: 2px; color: var(--muted); font-size: 9px; line-height: 1.7; }
    .aside-dark { background: var(--navy); color: #fff; border-color: var(--navy); }
    .aside-dark h2 { color: #fff; }
    .aside-dark p { color: rgba(255, 255, 255, .5); }
    .aside-dark .tips-num { background: rgba(255, 255, 255, .1); color: #d7c19d; }
    .aside-dark .tips-item strong { color: rgba(255, 255, 255, .84); }
    .aside-dark .tips-item p { color: rgba(255, 255, 255, .42); }
    .aside-link { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; padding-top: 13px; border-top: 1px solid rgba(255, 255, 255, .11); color: #d7c19d; font-size: 9px; }

    /* ============ VIP ============ */
    .vip-view { padding: 24px 0 84px; }
    .vip-hero {
      position: relative; overflow: hidden; padding: 28px 48px 30px; border-radius: var(--radius-lg);
      background: var(--navy); color: #fff;
    }
    .vip-hero::before {
      content: ""; position: absolute; right: 1%; top: -180px; width: 570px; height: 570px;
      border: 1px solid rgba(208, 176, 117, .22); border-radius: 50%;
    }
    .vip-hero::after {
      content: ""; position: absolute; right: 9%; top: -55px; width: 270px; height: 270px;
      border: 1px solid rgba(255, 255, 255, .07); border-radius: 50%;
    }
    .vip-hero-inner { position: relative; z-index: 1; display: flex; align-items: flex-end; justify-content: space-between; gap: 35px; }
    .vip-kicker { display: inline-flex; align-items: center; gap: 8px; color: #d5b47b; font-size: 9px; font-weight: 700; letter-spacing: .18em; }
    .vip-kicker::before { content: ""; width: 18px; height: 1px; background: currentColor; }
    .vip-hero h1 { max-width: 630px; margin-top: 16px; font-family: var(--font-serif); font-size: clamp(35px, 4.4vw, 53px); font-weight: 500; line-height: 1.25; letter-spacing: -.03em; }
    .vip-hero h1 em { color: #d5b47b; font-style: normal; }
    .vip-hero p { max-width: 510px; margin-top: 16px; color: rgba(255, 255, 255, .48); font-size: 11px; line-height: 1.9; }
    .vip-benefits { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 21px; }
    .vip-benefit { display: inline-flex; align-items: center; gap: 5px; padding: 6px 10px; border: 1px solid rgba(255, 255, 255, .14); border-radius: 999px; color: rgba(255, 255, 255, .7); font-size: 9px; }
    .vip-benefit svg { color: #d5b47b; }
    .vip-seal {
      flex: none; display: flex; flex-direction: column; align-items: center; justify-content: center;
      width: 145px; height: 145px; border: 1px solid rgba(213, 180, 123, .44); border-radius: 50%;
      color: #d5b47b; transform: rotate(7deg); text-align: center;
    }
    .vip-seal strong { font-family: var(--font-serif); font-size: 38px; line-height: 1; font-weight: 500; }
    .vip-seal span { margin-top: 5px; font-size: 8px; letter-spacing: .18em; }
    .vip-seal small { margin-top: 4px; color: rgba(255, 255, 255, .35); font-size: 7px; letter-spacing: .1em; }
    .vip-content { display: block; margin-top: 22px; }
    .plan-card { position: sticky; top: calc(var(--header-h) + 24px); overflow: hidden; padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-md); }
    .plan-label { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
    .plan-label span { color: var(--muted); font-size: 9px; }
    .plan-price { display: flex; align-items: baseline; gap: 3px; margin-top: 10px; }
    .plan-price strong { font-family: var(--font-serif); font-size: 43px; line-height: 1; font-weight: 500; letter-spacing: -.04em; }
    .plan-price span { color: var(--muted); font-size: 10px; }
    .plan-note { margin-top: 4px; color: var(--muted); font-size: 9px; }
    .plan-divider { height: 1px; margin: 17px 0; background: var(--line); }
    .plan-features { display: flex; flex-direction: column; gap: 9px; }
    .plan-feature { display: flex; align-items: center; gap: 7px; color: var(--ink-soft); font-size: 10px; }
    .plan-feature svg { color: var(--success); }
    .plan-card .btn { margin-top: 19px; }
    .plan-guarantee { display: flex; align-items: center; justify-content: center; gap: 5px; margin-top: 9px; color: var(--muted-light); font-size: 8px; }
    .is-vip-state .plan-price strong { font-size: 27px; font-family: var(--font-sans); font-weight: 700; }
    /* ============ VIP 套餐 / 模拟支付 ============ */
    .vip-plans-section { margin-top: 16px; padding: 27px 29px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
    .vip-final-note {
      margin-top: 18px; padding: 16px 20px; border: 1px dashed var(--line-strong); border-radius: 10px;
      background: var(--surface-2); color: var(--muted); font-size: 13px; line-height: 1.7; text-align: center;
    }
    /* VIP 权益标签（Banner 与套餐之间） */
    .vip-tags { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; margin-top: 20px; }
    .vip-tag {
      display: inline-flex; align-items: center; gap: 7px; max-width: 100%;
      padding: 9px 18px; border: 1px solid #e5cfa4; border-radius: 999px;
      background: var(--gold-soft); color: #78541c; font-size: 12px; font-weight: 700; letter-spacing: .01em;
      overflow-wrap: anywhere;
    }
    .vip-tag svg { flex: none; color: #b7863a; }
    /* VIP 客服兜底区 */
    .vip-support {
      display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 16px;
      margin-top: 20px; padding: 18px 24px; border: 1px solid var(--line); border-radius: var(--radius);
      background: var(--surface); box-shadow: var(--shadow-sm); text-align: center;
    }
    .vip-support-text { color: var(--muted); font-size: 13px; line-height: 1.6; }
    .vip-support-btn { flex: none; }
    /* VIP 底部可配置文本模块 */
    .vip-texts { display: flex; flex-direction: column; gap: 18px; margin-top: 22px; }
    .vip-text-block {
      padding: 22px 26px; border: 1px solid var(--line); border-radius: var(--radius);
      background: var(--surface); box-shadow: var(--shadow-sm);
    }
    .vip-text-block h3 { color: var(--ink); font-size: 18px; font-weight: 700; line-height: 1.5; letter-spacing: -.01em; }
    .vip-text-content { margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.9; }
    .vip-text-content p + p { margin-top: 10px; }
    .vip-plans-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 17px; }
    .vip-plans-head h2 { margin-top: 7px; font-size: 22px; font-weight: 720; letter-spacing: -.02em; }
    .vip-plans-head p { margin-top: 5px; color: var(--muted); font-size: 10px; line-height: 1.7; }
    .vip-current-state {
      display: flex; align-items: center; gap: 9px; flex: none;
      padding: 10px 14px; border: 1px solid #ead8b7; border-radius: 10px;
      background: var(--gold-soft); color: #78541c;
    }
    .vip-current-state strong { display: block; font-size: 12px; }
    .vip-current-state span { display: block; margin-top: 2px; font-size: 9px; opacity: .76; }
    .vip-plans-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 13px; }
    .vip-plan-card {
      position: relative; display: flex; flex-direction: column;
      padding: 20px 18px; border: 1px solid var(--line); border-radius: 14px;
      background: var(--surface-2); transition: transform .18s, border-color .18s, box-shadow .18s;
    }
    .vip-plan-card:hover { transform: translateY(-2px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
    .vip-plan-card.is-recommended { border-color: #d5b47b; background: linear-gradient(180deg, #fffaf0, var(--surface-2)); }
    .vip-plan-card.is-current { border-color: var(--success); box-shadow: 0 0 0 3px var(--success-soft); }
    .vip-plan-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
    .vip-plan-top h3 { font-size: 14px; font-weight: 700; letter-spacing: -.01em; }
    .vip-plan-badge {
      display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 999px;
      background: var(--gold-soft); color: #78541c; font-size: 8px; font-weight: 700; white-space: nowrap;
    }
    .vip-plan-badge.is-current { background: var(--success-soft); color: var(--success); }
    .vip-plan-duration { margin-top: 4px; color: var(--muted); font-size: 9px; }
    .vip-plan-price { margin-top: 13px; }
    .vip-plan-price strong { font-family: var(--font-serif); font-size: 36px; font-weight: 500; line-height: 1; letter-spacing: -.04em; }
    .vip-plan-features { list-style: none; display: flex; flex-direction: column; gap: 7px; margin: 15px 0 18px; padding: 0; }
    .vip-plan-features li { display: flex; align-items: flex-start; gap: 6px; color: var(--ink-soft); font-size: 9px; line-height: 1.5; overflow-wrap: anywhere; }
    .vip-plan-features li svg { margin-top: 2px; }
    .vip-plan-features svg { flex: none; color: var(--success); }
    .vip-plan-card .btn { margin-top: auto; }
    .payment-box {
      display: flex; align-items: center; gap: 20px; margin-top: 17px; padding: 18px;
      border: 1px solid var(--line); border-radius: 13px; background: var(--surface-2);
    }
    .payment-qr { flex: none; width: 150px; height: 150px; padding: 8px; border-radius: 9px; background: #fff; }
    .payment-qr svg { display: block; width: 100%; height: 100%; }
    .payment-meta { min-width: 0; }
    .payment-meta span { color: var(--muted); font-size: 9px; }
    .payment-meta strong { display: block; margin-top: 3px; font-family: var(--font-serif); font-size: 35px; font-weight: 500; letter-spacing: -.04em; }
    .payment-meta p { margin-top: 8px; color: var(--muted); font-size: 9px; line-height: 1.7; }
    .payment-qr-content {
      display: block; max-width: 280px; margin-top: 8px; padding: 6px 8px; border-radius: 6px;
      background: var(--surface-3); color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
      font-size: 10px; line-height: 1.5; word-break: break-all;
    }

    /* ============ 个人中心签到 / 收藏喜欢 ============ */
    .checkin-spotlight {
      display: flex; align-items: center; gap: 16px; margin-top: 14px; padding: 18px 22px;
      border-radius: 14px; background: linear-gradient(135deg, var(--navy), #1b2d45); color: #fff;
      box-shadow: var(--shadow-sm);
    }
    .checkin-spotlight.is-signed { background: linear-gradient(135deg, #244237, #1d382e); }
    .checkin-spotlight-icon {
      display: grid; place-items: center; width: 46px; height: 46px; flex: none;
      border-radius: 50%; background: rgba(213, 180, 123, .16); color: #d5b47b;
    }
    .checkin-spotlight-copy { flex: 1; min-width: 0; }
    .checkin-spotlight-copy .page-kicker { color: #d5b47b; }
    .checkin-spotlight-copy h2 { margin-top: 4px; font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
    .checkin-spotlight-copy p { margin-top: 3px; color: rgba(255, 255, 255, .55); font-size: 10px; line-height: 1.6; }
    .checkin-spotlight-btn { flex: none; }
    .profile-library-panel { margin-top: 16px; }
    .library-tabs { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
    .library-tab {
      padding: 6px 11px; border: 1px solid var(--line); border-radius: 999px;
      background: transparent; color: var(--muted); font-family: inherit; font-size: 9px; font-weight: 600;
      cursor: pointer; transition: background .18s, color .18s, border-color .18s;
    }
    .library-tab:hover { border-color: var(--line-strong); color: var(--ink-soft); }
    .library-tab.is-active { border-color: var(--navy); background: var(--navy); color: #fff; }
    .library-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin-top: 14px; }
    .library-item {
      display: flex; align-items: center; gap: 11px; min-width: 0; padding: 9px;
      border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2);
      transition: border-color .18s, transform .18s, box-shadow .18s;
    }
    .library-item:hover { border-color: var(--line-strong); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
    .library-thumb { flex: none; width: 56px; height: 43px; overflow: hidden; border-radius: 7px; background: var(--surface-3); }
    .library-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
    .library-body { display: flex; flex: 1; min-width: 0; flex-direction: column; gap: 3px; }
    .library-body strong { overflow: hidden; font-size: 11px; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
    .library-body span { color: var(--muted); font-size: 9px; }
    .library-empty { grid-column: 1 / -1; padding: 26px; border: 1px dashed var(--line); border-radius: 10px; color: var(--muted); font-size: 11px; text-align: center; }

    /* ============ 搜索空状态 / 个人中心发布操作 ============ */
    .empty-search-state { gap: 0; }
    .empty-illustration {
      position: relative; display: grid; place-items: center;
      width: 92px; height: 92px; margin-bottom: 18px; border-radius: 50%;
      background: radial-gradient(circle at 35% 30%, var(--surface), var(--surface-3));
      color: var(--muted);
    }
    .empty-illustration .empty-illustration-orbit {
      position: absolute; inset: -9px; border: 1px dashed var(--line-strong); border-radius: 50%;
    }
    .empty-illustration svg { width: 28px; height: 28px; color: var(--accent); }
    .empty-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; }
    .account-chip { position: relative; }
    .account-chip.has-unread::after {
      content: ""; position: absolute; left: 27px; top: 3px; width: 9px; height: 9px;
      border: 2px solid var(--surface); border-radius: 50%; background: #e5484d;
      box-shadow: 0 0 0 2px rgba(229, 72, 77, .12);
    }
    .manage-actions { display: flex; align-items: center; gap: 7px; flex: none; }
    .manage-delete {
      padding: 4px 8px; border: 1px solid #e8c9c7; border-radius: 6px;
      background: transparent; color: #a8433f; font-family: inherit;
      font-size: 8px; font-weight: 600; cursor: pointer;
      transition: background .18s, border-color .18s, color .18s;
    }
    .manage-delete:hover { border-color: #a8433f; background: #fdf1f0; }
    .manage-empty { padding: 22px 0; color: var(--muted); font-size: 10px; text-align: center; }
    .status-rejected { color: #a8433f; background: #fdf1f0; border: 1px solid #edcfcd; }
    .btn-danger { background: #b8433f; color: #fff; border-color: #b8433f; }
    .btn-danger:hover { background: #9c3632; border-color: #9c3632; box-shadow: 0 8px 22px rgba(184, 67, 63, .22); }
    .mark-read-btn[disabled] { opacity: .45; cursor: not-allowed; }

    /* ============ 平台规则与指南 ============ */
    .rules-view { padding: 38px 0 84px; }
    .rules-page {
      max-width: 900px; margin: 0 auto; padding: 42px 48px;
      border: 1px solid var(--line); border-radius: var(--radius-lg);
      background: var(--surface); box-shadow: var(--shadow-sm);
    }
    .rules-head { padding-bottom: 26px; border-bottom: 1px solid var(--line); }
    .rules-head .page-kicker { font-size: 12px; }
    .rules-head h1 {
      margin-top: 10px; font-family: var(--font-serif);
      font-size: clamp(34px, 4vw, 46px); font-weight: 600; line-height: 1.25; letter-spacing: -.03em;
    }
    .rules-head p { margin-top: 10px; color: var(--ink-soft); font-size: 16px; line-height: 1.8; }
    .rules-section { padding: 28px 0; border-bottom: 1px solid var(--line); }
    .rules-section:last-child { padding-bottom: 0; border-bottom: 0; }
    .rules-section h2 { margin-bottom: 14px; font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
    .rules-content { color: var(--ink-soft); font-size: 16px; line-height: 2; word-wrap: break-word; }
    .rules-content p { margin: 0 0 14px; font-size: 16px; line-height: 2; }
    .rules-content p:last-child { margin-bottom: 0; }
    .rules-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
    .rules-empty { color: var(--muted); font-size: 16px; }
    .rules-entry-card {
      display: flex; align-items: center; justify-content: space-between; gap: 22px;
      padding: 22px 24px;
    }
    .rules-entry-card h2 { margin-top: 6px; font-size: 19px; font-weight: 700; }
    .rules-entry-card p { margin-top: 5px; color: var(--ink-soft); font-size: 13px; line-height: 1.7; }
    .ad-cooperation-content {
      margin-top: 16px; padding: 16px; border: 1px solid var(--line);
      border-radius: 10px; background: var(--surface-2);
    }
    .ad-cooperation-content h3 { margin-bottom: 8px; font-size: 13px; font-weight: 700; }
    .ad-cooperation-content p { margin: 0 0 8px; color: var(--ink-soft); font-size: 11px; line-height: 1.8; }
    .ad-cooperation-content p:last-child { margin-bottom: 0; }
    .ad-cooperation-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }

    /* ============ Footer ============ */
    .site-footer { background: var(--navy); color: rgba(255, 255, 255, .54); }
    .footer-main { display: grid; grid-template-columns: minmax(240px, 1.2fr) .7fr 1.1fr; gap: 40px; padding: 46px 0 40px; }
    .footer-main.has-friend-links { grid-template-columns: minmax(240px, 1.2fr) .7fr .7fr 1.1fr; }
    .footer-brand .brand-name { color: #fff; }
    .footer-brand .brand-en { color: rgba(255, 255, 255, .45); }
    .footer-brand .brand-mark { background: rgba(255, 255, 255, .08); }
    .footer-brand .brand-mark::after { border-color: var(--navy); }
    .footer-brand p { max-width: 320px; margin-top: 16px; color: rgba(255, 255, 255, .62); font-size: 14px; line-height: 1.8; }
    .footer-brand p a { color: #d7c19d; }
    .footer-brand p a:hover { color: #fff; }
    .footer-col h3 { color: rgba(255, 255, 255, .92); font-size: 18px; font-weight: 700; letter-spacing: .02em; }
    .footer-links { display: flex; flex-direction: column; gap: 9px; margin-top: 14px; }
    .footer-links a, .footer-links button { width: fit-content; border: 0; background: none; padding: 0; color: rgba(255, 255, 255, .62); font-size: 14px; text-align: left; transition: color .2s; }
    .footer-links a:hover, .footer-links button:hover { color: #fff; }
    .footer-contact p { margin: 0 0 7px; color: rgba(255, 255, 255, .62); font-size: 14px; line-height: 1.7; }
    .footer-contact a { color: #d7c19d; }
    .footer-contact a:hover { color: #fff; }
    .friend-links { display: flex; flex-wrap: wrap; gap: 7px 13px; margin-top: 13px; }
    .friend-links a { color: rgba(255, 255, 255, .62); font-size: 14px; }
    .friend-links a:hover { color: #fff; }
    .footer-contact { margin-top: 13px; color: rgba(255, 255, 255, .4); font-size: 9px; line-height: 1.9; }
    .footer-contact strong { color: rgba(255, 255, 255, .8); font-weight: 600; }
    .footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 15px; flex-wrap: wrap; padding: 14px 0 18px; border-top: 1px solid rgba(255, 255, 255, .1); color: rgba(255, 255, 255, .28); font-size: 8px; }
    .footer-bottom-right { display: flex; gap: 14px; }
    .footer-bottom a:hover { color: rgba(255, 255, 255, .7); }

    /* ============ Right contact rail ============ */
    .contact-rail {
      position: fixed; z-index: 75; right: 0; top: 50%; transform: translateY(-50%);
      display: flex; flex-direction: column; gap: 4px; padding: 7px;
      border: 1px solid var(--line); border-right: 0; border-radius: 15px 0 0 15px;
      background: rgba(255, 253, 249, .95); box-shadow: var(--shadow-md);
      -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    }
    .contact-rail-item { position: relative; display: block; }
    .contact-rail-btn {
      display: grid; place-items: center; width: 42px; height: 42px; padding: 0;
      border: 0; border-radius: 10px; background: transparent; color: var(--ink-soft);
      transition: background .2s, color .2s, transform .2s var(--ease);
    }
    .contact-rail-item:hover .contact-rail-btn,
    .contact-rail-item:focus-within .contact-rail-btn { background: var(--navy); color: #fff; transform: translateY(-1px); }
    .contact-rail-icon { width: 20px; height: 20px; }
    .contact-rail-pop {
      position: absolute; top: 50%; right: calc(100% + 14px);
      opacity: 0; visibility: hidden; pointer-events: none;
      transform: translateY(-50%) translateX(8px);
      transition: opacity .2s var(--ease), visibility .2s, transform .2s var(--ease);
      z-index: 2;
    }
    .contact-rail-item:hover .contact-rail-pop,
    .contact-rail-item:focus-within .contact-rail-pop {
      opacity: 1; visibility: visible; pointer-events: auto;
      transform: translateY(-50%) translateX(0);
    }
    .contact-rail-pop::after {
      content: ""; position: absolute; left: 100%; top: 50%; transform: translateY(-50%);
      border: 6px solid transparent; border-left-color: var(--navy);
    }
    .contact-rail-text {
      padding: 9px 14px; border-radius: 10px; background: var(--navy); color: #fff;
      font-size: 14px; font-weight: 600; line-height: 1.3; white-space: nowrap;
      box-shadow: 0 12px 30px rgba(16, 29, 47, .22);
    }
    /* 二维码弹层始终向左展开，右侧紧贴图标栏，不会超出屏幕 */
    .contact-rail-qr {
      width: 164px; padding: 12px; border: 1px solid var(--line); border-radius: 12px;
      background: var(--surface); box-shadow: var(--shadow-md); text-align: center;
    }
    .contact-rail-qr::after { border-left-color: var(--surface); }
    .contact-rail-qr-title { display: block; margin-bottom: 8px; color: var(--ink-soft); font-size: 13px; font-weight: 700; }
    .contact-rail-qr-box {
      position: relative; display: grid; place-items: center; width: 100%; aspect-ratio: 1;
      overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #fff;
    }
    .contact-rail-qr-box img { width: 100%; height: 100%; object-fit: cover; }
    .contact-rail-qr-fallback {
      display: none; place-items: center; width: 100%; height: 100%; padding: 8px;
      background:
        linear-gradient(90deg, rgba(16, 29, 47, .05) 1px, transparent 1px) 0 0 / 10px 10px,
        linear-gradient(rgba(16, 29, 47, .05) 1px, transparent 1px) 0 0 / 10px 10px,
        var(--surface-2);
      color: var(--muted); font-size: 12px; line-height: 1.6; text-align: center;
    }
    .contact-rail-qr-box.is-missing .contact-rail-qr-fallback { display: grid; }
    /* 下载 App 弹窗中的二维码沿用这组基础样式 */
    .qr-image { position: relative; display: grid; place-items: center; width: 100%; aspect-ratio: 1; overflow: hidden; border-radius: 4px; background: #fff; }
    .qr-image svg { width: 100%; height: 100%; }
    .qr-image img { width: 100%; height: 100%; object-fit: cover; }

    /* ============ Modal ============ */
    .modal-layer { position: fixed; inset: 0; z-index: 200; display: none; place-items: center; padding: 20px; }
    .modal-layer.is-open { display: grid; }
    .modal-backdrop { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: rgba(7, 13, 22, .56); -webkit-backdrop-filter: blur(5px); backdrop-filter: blur(5px); cursor: default; }
    .modal {
      position: relative; z-index: 1; width: min(500px, 100%); max-height: calc(100dvh - 40px); overflow-y: auto;
      padding: 27px; border: 1px solid rgba(255, 255, 255, .35); border-radius: 18px;
      background: var(--surface); box-shadow: var(--shadow-lg);
      animation: modal-in .3s var(--ease) both;
    }
    @keyframes modal-in { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
    .modal-close {
      position: absolute; z-index: 2; right: 15px; top: 15px; display: grid; place-items: center;
      width: 31px; height: 31px; padding: 0; border: 1px solid var(--line); border-radius: 50%;
      background: var(--surface); color: var(--muted); transition: all .2s;
    }
    .modal-close:hover { color: var(--ink); border-color: var(--ink); transform: rotate(90deg); }
    .modal-kicker { color: var(--accent); font-size: 8px; font-weight: 700; letter-spacing: .16em; }
    .modal-title { margin-top: 5px; font-size: 23px; font-weight: 720; letter-spacing: -.03em; line-height: 1.3; }
    .modal-subtitle { margin-top: 6px; color: var(--muted); font-size: 10px; line-height: 1.8; }
    .modal-body { margin-top: 20px; }
    .modal-actions { display: flex; gap: 8px; margin-top: 20px; }
    .modal-actions .btn { flex: 1; }
    .modal-small { width: min(420px, 100%); }

    /* Auth modal */
    .auth-tabs { display: flex; gap: 3px; margin-top: 19px; padding: 3px; border-radius: 9px; background: var(--surface-2); }
    .auth-tab { flex: 1; height: 33px; border: 0; border-radius: 7px; background: transparent; color: var(--muted); font-size: 10px; font-weight: 600; }
    .auth-tab.is-active { background: var(--surface); color: var(--ink); box-shadow: 0 3px 10px rgba(20, 27, 38, .06); }
    .auth-form { display: flex; flex-direction: column; gap: 13px; margin-top: 18px; }
    .auth-field { display: flex; flex-direction: column; gap: 5px; }
    .auth-field label { color: var(--ink-soft); font-size: 9px; font-weight: 600; }
    .auth-hint { color: var(--muted); font-size: 12px; line-height: 1.6; }
    .auth-help-note {
      margin: 2px 0 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
      background: var(--surface-2); color: var(--muted); font-size: 12px; line-height: 1.7;
      word-break: break-word;
    }
    .auth-help-note a { color: var(--accent); font-weight: 600; }
    .auth-help-note a:hover { color: var(--accent-deep); }

    /* 图形验证码 */
    .captcha-row { display: flex; align-items: center; gap: 10px; }
    .captcha-row .auth-input,
    .captcha-row .input-control { flex: 1; min-width: 0; }
    .captcha-image-btn {
      flex: none; display: grid; place-items: center; width: 132px; height: 44px; padding: 0;
      border: 1px solid var(--line); border-radius: 8px; background: var(--surface-2); overflow: hidden;
      transition: border-color .2s;
    }
    .captcha-image-btn:hover { border-color: var(--ink); }
    .captcha-image { display: block; width: 100%; height: 100%; object-fit: contain; }
    .captcha-image.is-loading { opacity: .45; }
    .auth-form .captcha-image-btn { height: 41px; }
    .auth-input { height: 41px; width: 100%; padding: 0 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-2); font-size: 11px; }
    .auth-input:focus { border-color: var(--ink); background: var(--surface); }
    .auth-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: -3px; }
    .auth-row label { display: flex; align-items: center; gap: 5px; color: var(--muted); font-size: 8px; }
    .auth-row input { accent-color: var(--accent); }
    .auth-save-hint { color: var(--muted); font-size: 8px; }
    .auth-link { border: 0; background: none; color: var(--muted); font-size: 8px; padding: 0; cursor: pointer; }
    .auth-link:hover { color: var(--accent); }
    .auth-link:disabled { color: var(--muted-light); cursor: not-allowed; }

    /* 找回密码 */
    [data-reset-step] { display: flex; flex-direction: column; gap: 13px; }
    [data-reset-step][hidden] { display: none; }
    [data-reset-step] .auth-hint { margin: 0; }
    .reset-resend { align-self: center; font-size: 11px; margin-top: -4px; }
    .auth-error {
      margin: 0; padding: 8px 10px; border: 1px solid rgba(163, 58, 43, .24); border-radius: 8px;
      background: rgba(163, 58, 43, .06); color: #a33a2b; font-size: 10px; line-height: 1.55;
    }
    .auth-note { margin-top: 13px; color: var(--muted-light); font-size: 8px; text-align: center; line-height: 1.6; }
    .auth-switch { margin-top: 13px; color: var(--muted); font-size: 9px; text-align: center; }
    .auth-switch button { border: 0; background: none; color: var(--accent); font-size: inherit; font-weight: 600; padding: 0; }

    /* Register success modal */
    .register-success { text-align: center; }
    .register-success-icon {
      display: grid; place-items: center; width: 54px; height: 54px; margin: 0 auto 14px;
      border: 1px solid #cfe4d8; border-radius: 50%; background: var(--success-soft); color: var(--success);
    }
    .register-success .modal-subtitle { margin-top: 7px; }
    .credential-list { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; text-align: left; }
    .credential-row {
      display: flex; align-items: center; gap: 10px; padding: 12px 14px;
      border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2);
    }
    .credential-label { flex: none; color: var(--muted); font-size: 13px; }
    .credential-value {
      flex: 1; min-width: 0; color: var(--ink); font-size: 16px; font-weight: 650;
      line-height: 1.5; overflow-wrap: anywhere; word-break: break-word;
    }
    .credential-copy {
      display: grid; place-items: center; flex: none; width: 34px; height: 34px; padding: 0;
      border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--ink-soft);
      transition: color .2s, border-color .2s, background .2s;
    }
    .credential-copy:hover { border-color: var(--ink); color: var(--ink); }
    .credential-copy.is-copied { border-color: #cfe4d8; background: var(--success-soft); color: var(--success); }
    .register-success-note { margin-top: 12px; color: var(--muted); font-size: 13px; line-height: 1.7; text-align: left; }
    .register-success-btn { margin-top: 20px; }

    /* Ad modal */
    .modal-icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); }
    .ad-modal-box { display: flex; gap: 15px; margin-top: 20px; padding: 17px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
    .ad-modal-box .modal-icon { flex: none; width: 40px; height: 40px; }
    .ad-modal-box h3 { font-size: 12px; font-weight: 700; }
    .ad-modal-box p { margin-top: 4px; color: var(--muted); font-size: 10px; line-height: 1.7; }
    .contact-lines { display: flex; flex-direction: column; gap: 9px; margin-top: 17px; }
    .contact-line { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
    .contact-line-left { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 10px; }
    .contact-line-left svg { color: var(--accent); }
    .contact-line strong { color: var(--ink); font-size: 11px; font-weight: 600; }
    .copy-btn { border: 0; background: none; color: var(--muted); font-size: 8px; display: inline-flex; align-items: center; gap: 4px; padding: 3px; }
    .copy-btn:hover { color: var(--accent); }

    /* App modal / lightbox */
    .app-icon-large { display: grid; place-items: center; width: 67px; height: 67px; margin: 0 auto; border-radius: 19px; background: var(--navy); color: #fff; box-shadow: 0 12px 27px rgba(16, 29, 47, .17); }
    .app-modal { text-align: center; }
    .app-modal .modal-title { margin-top: 15px; }
    .app-modal .modal-subtitle { max-width: 300px; margin-inline: auto; }
    .app-progress { max-width: 250px; margin: 22px auto 0; }
    .app-progress-track { height: 5px; overflow: hidden; border-radius: 99px; background: var(--surface-3); }
    .app-progress-track span { display: block; width: 66%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), #dc9b65); }
    .app-progress-label { display: flex; justify-content: space-between; margin-top: 6px; color: var(--muted); font-size: 8px; }
    .app-promise { display: flex; justify-content: center; flex-wrap: wrap; gap: 13px; margin-top: 22px; color: var(--muted); font-size: 8px; }
    .app-promise span { display: inline-flex; align-items: center; gap: 4px; }
    .app-promise svg { color: var(--success); }
    /* 图片灯箱：全屏黑色遮罩 + 居中大图 + 左右箭头 */
    .lightbox {
      position: fixed; inset: 0; z-index: 260; display: flex; align-items: center; justify-content: center;
      padding: 28px 84px; background: rgba(0, 0, 0, .9);
      opacity: 0; visibility: hidden; transition: opacity .22s var(--ease), visibility .22s var(--ease);
    }
    .lightbox.is-open { opacity: 1; visibility: visible; }
    body.lightbox-open { overflow: hidden; }
    .lightbox-stage { display: flex; flex-direction: column; align-items: center; max-width: 100%; max-height: 100%; margin: 0; }
    .lightbox-image {
      display: block; max-width: min(1200px, 100%); max-height: calc(100dvh - 120px);
      width: auto; height: auto; object-fit: contain; border-radius: 6px;
      box-shadow: 0 24px 70px rgba(0, 0, 0, .55); user-select: none;
    }
    .lightbox-caption { margin-top: 13px; color: rgba(255, 255, 255, .72); font-size: 11px; line-height: 1.5; text-align: center; }
    .lightbox-arrow, .lightbox-close {
      position: absolute; z-index: 2; display: grid; place-items: center; padding: 0; border: 1px solid rgba(255, 255, 255, .18);
      border-radius: 50%; background: rgba(255, 255, 255, .08); color: #fff; cursor: pointer;
      -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: background .2s var(--ease), transform .2s var(--ease);
    }
    .lightbox-arrow { top: 50%; width: 50px; height: 50px; transform: translateY(-50%); }
    .lightbox-arrow svg { width: 24px; height: 24px; }
    .lightbox-arrow:hover, .lightbox-close:hover { background: rgba(255, 255, 255, .2); }
    .lightbox-prev { left: 20px; }
    .lightbox-next { right: 20px; }
    .lightbox-close { top: 18px; right: 20px; width: 42px; height: 42px; }
    .lightbox-close svg { width: 20px; height: 20px; }
    .lightbox.is-single .lightbox-arrow { display: none; }
    .lightbox-arrow:disabled { opacity: .3; cursor: default; }

    /* Toast */
    .toast-region { position: fixed; z-index: 300; left: 50%; bottom: 29px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 7px; pointer-events: none; }
    .toast {
      display: flex; align-items: center; gap: 8px; max-width: min(380px, calc(100vw - 32px));
      padding: 11px 15px; border: 1px solid rgba(255, 255, 255, .12); border-radius: 9px;
      background: rgba(16, 29, 47, .94); color: #fff; box-shadow: 0 12px 30px rgba(9, 15, 25, .24);
      font-size: 10px; line-height: 1.5; -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
      animation: toast-in .28s var(--ease) both;
    }
    .toast .icon { color: #d5b47b; }
    @keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

    /* ============ 404 ============ */
    .notfound { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 56vh; padding: 30px; text-align: center; }
    .notfound-code { color: var(--accent); font-family: var(--font-serif); font-size: 88px; line-height: 1; letter-spacing: -.08em; }
    .notfound h1 { margin-top: 7px; font-size: 21px; font-weight: 700; }
    .notfound p { margin-top: 6px; color: var(--muted); font-size: 11px; }

    /* ============ Responsive ============ */
    @media (max-width: 1200px) {
      .detail-float-actions { left: 12px; }
      .detail-shell { width: min(1020px, calc(100% - 64px)); margin-inline: auto; }
    }
    @media (max-width: 1120px) {
      .desktop-nav { display: none; }
      .mobile-menu-btn { display: grid; flex: none; }
      .header-inner { gap: 18px; }
      .global-search { width: 250px; }
      .global-search:focus-within { width: 280px; }
      .home-layout { grid-template-columns: minmax(0, 1fr); }
      .sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; align-items: start; }
      .announcement-card { grid-row: span 2; }
      .mini-posts-card { grid-column: span 2; }
      .publish-layout { grid-template-columns: minmax(0, 1fr) 285px; gap: 16px; }
      .detail-float-actions { left: 12px; }
    }
    @media (max-width: 920px) {
      .home-hero { padding: 41px 0 28px; }
      .hero-inner { grid-template-columns: minmax(0, 1fr); }
      .hero-note { display: none; }
      .feed-grid { grid-template-columns: 1fr; }
      .card-media { flex-basis: 158px; }
      .sidebar { grid-template-columns: 1fr 1fr; }
      .detail-float-actions { top: auto; bottom: 24px; left: 16px; flex-direction: row; }
      .float-btn { background: rgba(255, 253, 249, .94); }
      .float-label { display: none; }
      .profile-main-grid { grid-template-columns: 1fr; }
      .account-grid { gap: 9px; }
      .plan-card { position: static; }
      .publish-layout { grid-template-columns: 1fr; }
      .publish-aside { position: static; display: grid; grid-template-columns: 1fr 1fr; }
      .publish-aside .aside-card:first-child { grid-row: span 2; }
    }
    @media (max-width: 767px) {
      .container { width: calc(100% - 32px); }
      .header-main { background: rgba(244, 241, 234, .94); }
      .header-inner { height: 65px; gap: 10px; }
      .brand-mark { width: 35px; height: 35px; border-radius: 10px; font-size: 19px; }
      .brand-name { font-size: 17px; }
      .brand-en { font-size: 6px; }
      .global-search, .header-actions { display: none; }
      .mobile-search { display: block; }
      .mobile-menu-btn { margin-left: auto; }
      .header-inner { justify-content: space-between; }
      .home-hero { padding: 31px 0 23px; }
      .home-hero::after { width: 80vw; height: 280px; }
      .hero-copy h1.hero-site-url { margin-top: 0; font-size: clamp(34px, 10.8vw, 50px); line-height: 1.08; letter-spacing: -.045em; }
      .hero-site-url::after { width: 72px; margin-top: 14px; }
      .hero-ad-slot.has-ads { gap: 8px; margin-bottom: 14px; }
      .hero-ad-item { min-height: 82px; border-radius: 12px; }
      .hero-ad-overlay { padding: 14px 56px 14px 16px; gap: 4px; }
      .hero-ad-item strong { font-size: 16px; }
      .hero-ad-subtitle { font-size: 10px; }
      .hero-ad-arrow { right: 14px; width: 32px; height: 32px; }
      .hero-ad-badge { font-size: 8px; }
      .hero-meta { gap: 7px 13px; margin-top: 17px; }
      .hero-meta-item { font-size: 10px; }
      .filter-panel { padding: 13px; }
      .filter-grid { gap: 7px; }
      .select-field { gap: 4px; }
      .select-label { font-size: 8px; }
      .select-shell select { height: 37px; padding-left: 9px; font-size: 11px; }
      .select-shell::after { top: 13px; right: 10px; }
      .filter-bottom { align-items: flex-start; flex-direction: column; gap: 8px; margin-top: 11px; padding-top: 10px; }
      .filter-hint { display: none; }
      .result-bar { margin: 15px 2px 10px; }
      .result-count { font-size: 10px; }
      .result-count strong { font-size: 13px; }
      .post-card { min-height: 154px; padding: 10px; gap: 11px; }
      .card-media { flex-basis: 126px; min-height: 132px; border-radius: 8px; }
      .card-title { font-size: 13px; }
      .card-meta { gap: 7px; margin-top: 5px; font-size: 8px; }
      .card-summary { margin-top: 8px; font-size: 10px; line-height: 1.65; }
      .card-footer { padding-top: 8px; }
      .region-tag { font-size: 8px; }
      .ad-banner { min-height: 83px; padding: 15px 16px; align-items: flex-end; }
      .ad-banner h3 { font-size: 16px; }
      .ad-banner p { max-width: 210px; }
      .ad-cta { height: 30px; padding: 0 10px; font-size: 9px; }
      .pagination { margin-top: 21px; }
      .sidebar { display: flex; }
      .side-card { padding: 17px; }
      .announcement-card { padding: 20px; }
      .site-footer { padding-bottom: 20px; }
      .footer-main { grid-template-columns: 1fr 1fr; gap: 27px 20px; padding: 34px 0 27px; }
      .footer-brand { grid-column: 1 / -1; }
      .footer-brand p { max-width: 100%; }
      .footer-col:nth-child(2) { grid-column: 1; }
      .footer-col:nth-child(3) { grid-column: 2; }
      .footer-main.has-friend-links .footer-col:nth-child(4) { grid-column: 1 / -1; }
      .detail-view { padding-top: 19px; padding-bottom: 58px; }
      .detail-head { margin-bottom: 10px; }
      .detail-article { padding: 22px 16px; border-radius: 14px; }
      .article-title { margin-top: 11px; font-size: 24px; line-height: 1.35; }
      .article-meta { gap: 8px 12px; margin-top: 13px; padding-bottom: 15px; font-size: 9px; }
      .publisher-row { margin-top: 14px; }
      .gallery { gap: 7px; margin-top: 17px; }
      .gallery-item { flex-basis: calc((100% - 7px) / 2); border-radius: 8px; }
      .gallery-more { display: none; }
      .lightbox { padding: 58px 52px 24px; }
      .lightbox-arrow { width: 40px; height: 40px; }
      .lightbox-arrow svg { width: 20px; height: 20px; }
      .lightbox-prev { left: 7px; }
      .lightbox-next { right: 7px; }
      .lightbox-close { top: 10px; right: 10px; width: 38px; height: 38px; }
      .lightbox-image { max-height: calc(100dvh - 150px); }
      .lightbox-caption { margin-top: 9px; font-size: 10px; }
      .content-section { padding-top: 19px; }
      .content-section-title { margin-bottom: 10px; }
      .facts-grid { grid-template-columns: 1fr; gap: 7px; }
      .fact-card { padding: 13px; }
      .fact-card.full { grid-column: auto; }
      .fact-card.full .fact-value { font-size: 11px; line-height: 1.8; }
      .detail-copy-section .article-prose p { font-size: 11px; line-height: 1.9; }
      .contact-block { padding: 14px; }
      .contact-value { font-size: 10px; }
      .contact-lock-panel { padding: 14px 2px 2px; gap: 8px; }
      .contact-lock-panel h3 { font-size: 13px; }
      .contact-lock-panel p { font-size: 9px; }
      .lock-actions { gap: 6px; }
      .lock-actions .btn { min-height: 33px; padding-inline: 11px; font-size: 10px; }
      .declaration-card { padding: 22px 16px; border-radius: 14px; }
      .declaration-head { flex-direction: column; gap: 12px; padding-bottom: 16px; }
      .declaration-head h2 { font-size: 22px; }
      .declaration-body { padding-top: 19px; }
      .article-prose h3 { margin-top: 21px; font-size: 14px; }
      .article-prose p { font-size: 11px; line-height: 1.9; }
      .article-quote { font-size: 13px; padding: 14px 15px; }
      .guide-list { grid-template-columns: 1fr; }
      .cooperation-grid { grid-template-columns: 1fr; }
      .download-banner { align-items: flex-start; flex-direction: column; gap: 13px; padding: 18px; }
      .comments-card { padding: 22px 16px 25px; border-radius: 14px; }
      .comments-head { margin-bottom: 15px; }
      .comments-head h2 { font-size: 17px; }
      .comments-head p { font-size: 9px; }
      .comment-form { padding: 11px; }
      .comment-avatar { width: 29px; height: 29px; font-size: 9px; }
      .comment-text { font-size: 10px; }
      .detail-float-actions { bottom: 18px; left: 14px; }
      .float-btn { width: 39px; height: 39px; }
      .float-count { min-width: 14px; height: 14px; font-size: 6px; }
      .profile-view { padding-top: 19px; padding-bottom: 58px; }
      .profile-hero { align-items: flex-start; flex-direction: column; gap: 18px; padding: 22px 19px; border-radius: 16px; }
      .profile-avatar { width: 62px; height: 62px; font-size: 23px; }
      .profile-identity { gap: 13px; }
      .profile-name-row h1 { font-size: 21px; }
      .profile-hero-actions { width: 100%; }
      .profile-hero-actions .btn { flex: 1; min-height: 36px; font-size: 10px; }
      .account-grid { grid-template-columns: 1fr 1fr; margin-top: 9px; }
      .account-card { padding: 14px; }
      .account-card:last-child { grid-column: span 2; }
      .account-value { font-size: 25px; }
      .profile-panel { padding: 17px 15px; }
      .profile-panel-head h2 { font-size: 15px; }
      .profile-main-grid { gap: 10px; margin-top: 10px; }
      .manage-thumb { width: 57px; height: 47px; }
      .manage-title { font-size: 10px; }
      .manage-meta { gap: 6px; }
      .manage-status .badge { font-size: 8px; min-height: 19px; }
      .publish-view { padding-top: 23px; padding-bottom: 58px; }
      .details-view { padding-top: 23px; padding-bottom: 58px; }
      .page-head { margin-bottom: 18px; }
      .page-title { font-size: 30px; }
      .page-desc { font-size: 10px; }
      .publish-form { padding: 18px 15px 17px; border-radius: 14px; }
      .form-grid { grid-template-columns: 1fr; gap: 12px; }
      .form-field.full { grid-column: auto; }
      .form-submit-bar { align-items: flex-start; flex-direction: column; gap: 11px; }
      .form-submit-bar .btn { width: 100%; }
      .publish-aside { display: flex; flex-direction: column; }
      .aside-card { padding: 17px; }
      .vip-view { padding-top: 20px; padding-bottom: 58px; }
      .vip-hero { padding: 29px 20px 30px; border-radius: 16px; }
      .vip-hero-inner { align-items: flex-start; flex-direction: column; gap: 19px; }
      .vip-hero h1 { margin-top: 12px; font-size: 35px; line-height: 1.25; }
      .vip-hero p { margin-top: 11px; font-size: 10px; }
      .vip-seal { width: 96px; height: 96px; position: absolute; right: 12px; top: 4px; opacity: .35; }
      .vip-seal strong { font-size: 27px; }
      .vip-benefits { margin-top: 15px; gap: 5px; }
      .vip-benefit { padding: 5px 8px; font-size: 8px; }
      .plan-card { padding: 20px 17px; border-radius: 14px; }
      .plan-price strong { font-size: 39px; }
      .vip-content { margin-top: 11px; }
      .modal-layer { padding: 12px; }
      .modal { padding: 22px 17px; border-radius: 15px; }
      .modal-title { font-size: 21px; }
      .contact-rail { gap: 2px; padding: 5px; }
      .contact-rail-btn { width: 38px; height: 38px; }
      .contact-rail-icon { width: 18px; height: 18px; }
      .contact-rail-pop { right: calc(100% + 10px); }
      .contact-rail-qr { width: 148px; padding: 10px; }
      .toast-region { bottom: 86px; }
      .notfound-code { font-size: 65px; }
    }
    @media (max-width: 410px) {
      .card-media { flex-basis: 104px; min-height: 126px; }
      .post-card { min-height: 147px; }
      .ad-banner { align-items: flex-start; flex-direction: column; gap: 10px; }
      .account-grid { grid-template-columns: 1fr; }
      .account-card:last-child { grid-column: auto; }
      .profile-avatar { width: 55px; height: 55px; }
      .profile-name-row h1 { font-size: 19px; }
      .profile-hero { padding: 19px 15px; }
      .result-actions { gap: 5px; }
      .query-chip { max-width: 130px; }
      .query-chip span { max-width: 80px; }
      .footer-main { grid-template-columns: 1fr; gap: 24px 16px; }
      .footer-brand, .footer-col { grid-column: auto; }
      .gallery { gap: 6px; }
      .gallery-item { flex-basis: calc((100% - 6px) / 2); }
    }
    @media (max-width: 1080px) {
      .vip-plans-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    }
    @media (max-width: 767px) {
      .vip-plans-head { align-items: flex-start; flex-direction: column; }
      .checkin-spotlight { align-items: flex-start; flex-direction: column; }
      .checkin-spotlight-btn { width: 100%; }
      .library-list { grid-template-columns: 1fr; }
      .payment-box { align-items: flex-start; flex-direction: column; }
      .rules-view { padding-top: 22px; padding-bottom: 58px; }
      .rules-page { padding: 26px 20px; }
      .rules-head h1 { font-size: 32px; }
      .rules-entry-card { align-items: flex-start; flex-direction: column; }
    }
    @media (max-width: 600px) {
      .vip-plans-grid { grid-template-columns: 1fr; }
      .vip-plans-section { padding: 20px 15px; }
      .vip-tags { gap: 8px; margin-top: 15px; }
      .vip-tag { padding: 7px 13px; font-size: 10px; }
      .vip-support { flex-direction: column; gap: 12px; padding: 16px 18px; }
      .vip-support-btn { width: 100%; }
      .vip-text-block { padding: 18px 16px; }
      .vip-text-block h3 { font-size: 16px; }
    }

    /* 移动端广告位：<768px 才显示 */
    @media (max-width: 767px) {
      .mobile-bottom-ad.has-ad {
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
        display: flex; align-items: center; justify-content: center;
        height: 64px; padding: 6px 10px calc(6px + env(safe-area-inset-bottom));
        background: rgba(16, 29, 47, .97);
        border-top: 1px solid rgba(255, 255, 255, .12);
        box-shadow: 0 -8px 24px rgba(8, 14, 24, .18);
      }
      .mobile-bottom-ad-link { position: relative; display: block; width: 100%; height: 100%; }
      .mobile-bottom-ad-link img {
        display: block; width: 100%; height: 100%; object-fit: contain; border-radius: 6px;
      }
      /* 避免固定广告遮住页面底部内容与详情页悬浮按钮 */
      body.has-mobile-bottom-ad { padding-bottom: 74px; }
      body.has-mobile-bottom-ad .detail-float-actions { bottom: 86px; }

      .detail-mobile-ads {
        display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px; margin-top: 16px;
      }
      .detail-mobile-ad {
        position: relative; display: block; overflow: hidden;
        border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2);
      }
      .detail-mobile-ad img {
        display: block; width: 100%; height: auto; min-height: 80px; object-fit: cover;
      }
      .detail-mobile-ad:only-child { grid-column: 1 / -1; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    }

    /* =========================================================
       全站字号与视觉层级精装修
       正文/输入框 16px · 辅助说明 14px · 模块标题 18-20px
       ======================================================= */
    body { font-size: 16px; line-height: 1.7; }
    button, input, select, textarea { font-size: 16px; }
    .btn { font-size: 14px; }
    .btn-sm { font-size: 14px; }

    /* 顶部导航 */
    .nav-link { font-size: 15px; }
    .search-input { font-size: 15px; }
    .download-link { font-size: 14px; }
    .account-chip, .account-logout, .account-btn { font-size: 14px; }
    .mini-avatar { font-size: 13px; }
    .brand-en { font-size: 13px; letter-spacing: .1em; }
    .admin-label { font-size: 14px; }
    .nav-vip-mark { width: 6px; height: 6px; }

    /* 筛选与结果栏 */
    .select-label { font-size: 14px; }
    .select-shell select { font-size: 15px; }
    .tag-btn { font-size: 14px; }
    .result-count { font-size: 14px; }
    .query-chip { font-size: 14px; }
    .reset-filter-btn { font-size: 14px; }

    /* 首页卡片 */
    .card-title { font-size: 17px; }
    .card-meta { font-size: 14px; }
    .card-summary { font-size: 14px; line-height: 1.75; }
    .region-tag { font-size: 14px; }
    .ad-kicker { font-size: 13px; }
    .ad-banner p { font-size: 14px; }
    .hero-meta-item { font-size: 14px; }

    /* 侧边栏 */
    .side-title h2 { font-size: 18px; }
    .side-title span, .side-title button { font-size: 14px; }
    .side-card p { font-size: 14px; line-height: 1.8; }
    .announcement-card h2 { font-size: 24px; }
    .announcement-card p { font-size: 14px; }
    .announcement-link { font-size: 14px; }
    .stats-grid-two .stat-value { font-size: 30px; }
    .stat-label { font-size: 14px; }
    .stat-value small { font-size: 14px; }
    .checkin-card h2 { font-size: 20px; }
    .checkin-btn { font-size: 14px; }
    .streak { font-size: 14px; }
    .mini-body h3 { font-size: 14px; }
    .mini-meta { font-size: 14px; }
    .sidebar-help p { font-size: 14px; }
    .sidebar-help .text-link { font-size: 14px; }

    /* 表单与发布页 */
    .form-field label, .auth-field label { font-size: 15px; font-weight: 600; }
    .input-control, .textarea-control, .form-field select, .auth-input { font-size: 16px; }
    .input-control, .form-field select { height: 44px; }
    .textarea-control { min-height: 120px; }
    .form-hint, .form-field .form-hint { font-size: 14px; color: var(--muted); line-height: 1.7; }
    .form-section-title h2 { font-size: 20px; font-weight: 700; }
    .form-section-title p { font-size: 14px; }
    .form-submit-bar p { font-size: 14px; }
    .agreement, .agreement span { font-size: 14px; }
    .aside-card h2 { font-size: 20px; font-weight: 700; }
    .aside-card > p { font-size: 14px; line-height: 1.8; }
    .tips-item strong { font-size: 16px; font-weight: 650; }
    .tips-item p { font-size: 14px; line-height: 1.75; }
    .tips-num { font-size: 13px; }
    .aside-link { font-size: 15px; font-weight: 600; }
    .aside-dark .tips-item p { font-size: 14px; }
    .aside-dark .tips-item strong { font-size: 16px; }

    /* 详情页 */
    .breadcrumb { font-size: 14px; }
    .article-meta { font-size: 14px; }
    .article-prose p { font-size: 16px; line-height: 1.95; }
    .fact-label { font-size: 14px; }
    .fact-value { font-size: 16px; }
    .detail-region-line { font-size: 14px; }
    .contact-title { font-size: 16px; }
    .contact-value { font-size: 15px; }
    .contact-lock-panel h3 { font-size: 18px; }
    .contact-lock-panel p { font-size: 14px; line-height: 1.8; }
    .contact-lock-panel .btn { font-size: 14px; }
    .badge { font-size: 13px; min-height: 22px; }
    .comments-head h2 { font-size: 20px; }
    .comments-head p { font-size: 14px; }
    .comment-user strong { font-size: 16px; }
    .comment-time { font-size: 14px; }
    .comment-text { font-size: 16px; line-height: 1.8; }
    .comment-action { font-size: 14px; }
    .comment-form textarea { font-size: 16px; }
    .comment-form-bottom span, .comment-empty { font-size: 14px; }

    /* 个人中心 */
    .profile-kicker { font-size: 13px; }
    .profile-sub { font-size: 14px; }
    .account-label { font-size: 14px; }
    .account-value small { font-size: 14px; }
    .account-hint { font-size: 14px; line-height: 1.7; }
    .profile-panel-head h2 { font-size: 19px; }
    .profile-panel-head p { font-size: 14px; }
    .manage-title { font-size: 15px; }
    .manage-meta { font-size: 14px; }
    .manage-delete { font-size: 14px; }
    .checkin-spotlight-copy h2 { font-size: 20px; }
    .checkin-spotlight-copy p { font-size: 14px; }
    .library-tab { font-size: 14px; }
    .library-body strong { font-size: 15px; }
    .library-body span { font-size: 14px; }
    .library-empty { font-size: 14px; }
    .notification-item { font-size: 14px; }
    .notify-title { font-size: 15px; }
    .notify-time { font-size: 14px; }
    .notify-empty { font-size: 14px; }
    .mark-read-btn { font-size: 14px; }

    /* VIP / 规则 / 弹窗 / 页脚 / 客服 */
    .vip-kicker { font-size: 13px; }
    .vip-hero p { font-size: 16px; }
    .vip-benefit { font-size: 14px; }
    .vip-plans-head p { font-size: 14px; }
    .vip-plan-top h3 { font-size: 18px; }
    .vip-plan-duration { font-size: 14px; }
    .vip-plan-features li { font-size: 14px; }
    .vip-plan-badge { font-size: 13px; }
    .vip-final-note { font-size: 14px; }
    .vip-current-state strong { font-size: 14px; }
    .vip-current-state span { font-size: 13px; }
    .payment-meta span, .payment-meta p { font-size: 14px; }
    .rules-entry-card h2 { font-size: 19px; }
    .rules-entry-card p { font-size: 14px; }
    .modal-kicker { font-size: 13px; }
    .modal-subtitle { font-size: 16px; }
    .auth-tab { font-size: 14px; }
    .auth-save-hint, .auth-error { font-size: 14px; }
    .contact-line { font-size: 14px; }
    .toast { font-size: 14px; }
    .empty-state h3 { font-size: 18px; }
    .empty-state p { font-size: 14px; }
    .page-kicker { font-size: 13px; }
    .page-desc { font-size: 16px; }
    .form-section-title h2 span { font-size: 13px; }

    /* =========================================================
       探访：独立列表（瀑布流）与专属详情页
       ======================================================= */
    .tours-view { padding: 38px 0 80px; }
    .tour-board { column-count: 3; column-gap: 18px; }
    .tour-card {
      display: block; break-inside: avoid; margin-bottom: 18px; overflow: hidden;
      border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
      box-shadow: 0 2px 0 rgba(21, 27, 38, .01);
      transition: transform .24s var(--ease), box-shadow .24s, border-color .24s;
    }
    .tour-card:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
    .tour-card-cover { display: block; overflow: hidden; background: var(--surface-3); }
    .tour-card-cover-empty { display: grid; place-items: center; aspect-ratio: 4 / 3; color: var(--muted-light); }
    .tour-card-cover img { display: block; width: 100%; height: auto; object-fit: cover; transition: transform .55s var(--ease); }
    .tour-card:hover .tour-card-cover img { transform: scale(1.035); }
    .tour-card-title {
      display: block; padding: 14px 16px 16px; color: var(--ink);
      font-size: 16px; font-weight: 650; line-height: 1.55; letter-spacing: -.01em;
      transition: color .2s;
    }
    .tour-card:hover .tour-card-title { color: var(--accent-deep); }

    .tour-detail-view { padding: 30px 0 80px; }
    .tour-detail-shell { width: min(960px, 100%); margin-inline: auto; }
    .tour-back { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 18px; color: var(--muted); font-size: 14px; }
    .tour-back:hover { color: var(--accent); }
    .tour-carousel { position: relative; overflow: hidden; border-radius: 18px; background: var(--surface-3); box-shadow: var(--shadow-sm); }
    .tour-track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -ms-overflow-style: none; }
    .tour-track::-webkit-scrollbar { display: none; }
    .tour-slide { flex: 0 0 100%; display: flex; align-items: center; justify-content: center; scroll-snap-align: start; margin: 0; padding: 0; border: 0; background: var(--surface-3); cursor: zoom-in; }
    .tour-slide img { display: block; width: 100%; max-height: 68vh; object-fit: contain; }
    .tour-nav {
      position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
      display: grid; place-items: center; width: 42px; height: 42px;
      border: 0; border-radius: 50%; background: rgba(16, 29, 47, .72); color: #fff;
      cursor: pointer; transition: background .2s, opacity .2s;
    }
    .tour-nav:hover { background: rgba(16, 29, 47, .92); }
    .tour-nav:disabled { opacity: .25; cursor: default; }
    .tour-nav-prev { left: 14px; }
    .tour-nav-next { right: 14px; }
    .tour-counter {
      position: absolute; right: 16px; bottom: 46px; z-index: 2;
      padding: 3px 10px; border-radius: 999px; background: rgba(16, 29, 47, .7);
      color: #fff; font-size: 13px; letter-spacing: .05em;
    }
    .tour-dots {
      position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); z-index: 2;
      display: flex; align-items: center; gap: 7px; padding: 5px 9px;
      border-radius: 999px; background: rgba(16, 29, 47, .55);
    }
    .tour-dot { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .45); cursor: pointer; transition: width .2s, background .2s; }
    .tour-dot.is-active { width: 18px; border-radius: 999px; background: #fff; }
    .tour-title {
      max-width: 800px; margin: 32px auto 22px; text-align: center;
      font-size: clamp(24px, 3vw, 34px); font-weight: 720; line-height: 1.35; letter-spacing: -.03em;
    }
    .tour-copy { max-width: 760px; margin: 0 auto; }
    .tour-copy.article-prose p { font-size: 16px; line-height: 1.95; color: var(--ink-soft); }
    .tour-copy.article-prose p + p { margin-top: 14px; }

    @media (max-width: 920px) {
      .tour-board { column-count: 2; }
    }
    @media (max-width: 600px) {
      .tours-view { padding-top: 23px; padding-bottom: 58px; }
      .tour-board { column-count: 1; }
      .tour-card { margin-bottom: 14px; }
      .tour-card-title { font-size: 15px; padding: 12px 14px 14px; }
      .tour-slide img { max-height: 52vh; }
      .tour-nav { width: 36px; height: 36px; }
      .tour-nav-prev { left: 8px; }
      .tour-nav-next { right: 8px; }
      .tour-counter { right: 10px; bottom: 42px; font-size: 12px; }
      .tour-title { margin: 22px auto 16px; font-size: 22px; }
      .tour-copy.article-prose p { font-size: 15px; }
    }

    /* =========================================================
       触屏 / 平板 / 横屏手机适配（≤1024px）
       · 物理移除右侧边栏与悬浮客服：仅用 display:none !important，
         不使用 transform / 负边距 / overflow 裁切来“假装隐藏”
       · 主内容全宽自适应，侧边栏移出后不留空白列与列间距
       · 顶栏单行不换行，搜索框弹性收缩，汉堡按钮始终可见
       · 侧边栏功能统一收纳至汉堡菜单 .drawer-quick
       ======================================================= */
    @media (max-width: 1024px) {
      /* 1. 主内容全宽：不保留第二列，也不保留列间距 */
      .home-layout { grid-template-columns: minmax(0, 1fr); gap: 0; width: 100%; }
      .feed { width: 100%; min-width: 0; }

      /* 2. 强制物理隐藏（从渲染树移除） */
      .sidebar { display: none !important; }
      .contact-rail { display: none !important; }

      /* 3. 顶栏横屏 / 平板不换行、不错位 */
      .header-inner { flex-wrap: nowrap; gap: 14px; }
      .desktop-nav { display: none; }
      .mobile-menu-btn { display: grid; flex: none; }
      .brand { flex: none; }
      .global-search {
        flex: 1 1 180px; width: auto; min-width: 0; max-width: 360px; margin-left: auto;
      }
      .global-search:focus-within { width: auto; }
      .header-actions { flex: none; min-width: 0; }
      /* 下载入口已收纳进汉堡菜单，腾出顶栏空间给搜索与账号 */
      .download-link { display: none; }
      .account-chip { max-width: 180px; }
      .account-chip > span:not(.mini-avatar):not(.vip-mini) {
        overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
      }
    }

    /* 粗指针触屏设备兜底：确保平板 / 手机无论宽度判断如何都不渲染侧边栏 */
    @media (max-width: 1024px) and (pointer: coarse) {
      .home-layout { grid-template-columns: minmax(0, 1fr); gap: 0; }
      .sidebar { display: none !important; }
      .contact-rail { display: none !important; }
    }

    /* ============ 首屏骨架屏（Skeleton Screen） ============ */
    .skeleton {
      display: block;
      background-color: var(--surface-3);
      background-image: linear-gradient(100deg, var(--surface-2) 15%, var(--surface-3) 38%, var(--surface-2) 62%);
      background-size: 220% 100%;
      border-radius: 6px;
      animation: skeleton-breathe 1.5s ease-in-out infinite;
    }
    @keyframes skeleton-breathe {
      0%, 100% { background-position: 100% 50%; opacity: .78; }
      50% { background-position: 0% 50%; opacity: 1; }
    }
    /* 无刷新刷新时复用同一个 DOM 容器但不播放路由淡入，避免内容闪烁 */
    .route-view.is-refreshing { animation: none; }

    /* 首页瀑布流骨架卡片：复用 .post-card 的尺寸，避免数据到达后布局跳动 */
    .skeleton-card { pointer-events: none; }
    .skeleton-card:hover {
      transform: none; border-color: var(--line);
      box-shadow: 0 2px 0 rgba(21, 27, 38, .01);
    }
    .skeleton-media { background-color: var(--surface-3); }
    .skeleton-media::after { content: none; }
    .skeleton-card-body { gap: 9px; }
    .skeleton-line { height: 11px; }
    .skeleton-line.is-title { width: 76%; height: 16px; }
    .skeleton-line.is-meta { width: 48%; height: 9px; }
    .skeleton-line.is-text { width: 100%; }
    .skeleton-line.is-text.is-short { width: 82%; }
    .skeleton-line.is-footer { width: 38%; height: 10px; margin-top: auto; }

    /* 首页静态占位块（app.js 加载前由 index.html 直接渲染） */
    .skeleton-hero-url { width: min(46vw, 360px); height: clamp(38px, 6vw, 64px); border-radius: 12px; }
    .skeleton-filter { height: 96px; margin-bottom: 14px; border-radius: var(--radius); }
    .skeleton-result { width: 180px; height: 14px; margin: 4px 2px 14px; }
    .skeleton-side { height: 150px; margin-bottom: 14px; border-radius: var(--radius); }

    /* 侧边栏“随机推荐”骨架 */
    .skeleton-mini { pointer-events: none; }
    .skeleton-mini .mini-body { display: flex; flex-direction: column; justify-content: center; gap: 8px; }
    .skeleton-mini .skeleton-line { width: 100%; height: 9px; }
    .skeleton-mini .skeleton-line.is-meta { width: 42%; }

    /* 详情页骨架 */
    .skeleton-breadcrumb { width: 220px; height: 12px; }
    .skeleton-title { width: min(70%, 640px); height: clamp(26px, 3vw, 36px); margin-top: 16px; border-radius: 9px; }
    .skeleton-meta {
      display: flex; flex-wrap: wrap; gap: 10px 18px;
      margin: 18px 0 22px; padding-bottom: 21px; border-bottom: 1px solid var(--line);
    }
    .skeleton-meta .skeleton-line { width: 118px; height: 10px; }
    .skeleton-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 26px; }
    .skeleton-gallery-item { aspect-ratio: 4 / 3; border-radius: 11px; }
    .skeleton-lines { display: flex; flex-direction: column; gap: 12px; }
    .skeleton-lines .skeleton-line { height: 13px; }
    .skeleton-lines .skeleton-line.is-short { width: 62%; }

    @media (max-width: 767px) {
      .skeleton-hero-url { width: 62vw; height: 42px; }
      .skeleton-title { width: 88%; }
      .skeleton-meta .skeleton-line { width: 84px; }
      .skeleton-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .skeleton-side { height: 120px; }
    }
    @media (prefers-reduced-motion: reduce) {
      .skeleton { animation: none; }
    }

    /* =========================================================
       新增业务线：侧边栏并排模块 / 发布 Tab / 视频 / 业务线列表
       ======================================================= */
    /* PC 侧边栏：广告位上方两个并排模块 */
    .sidebar-lines { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .sidebar-line {
      position: relative; display: flex; flex-direction: column; align-items: center; gap: 5px;
      padding: 16px 10px 14px; overflow: hidden; text-align: center;
      border: 1px solid var(--line); border-radius: 12px; background: var(--surface);
      box-shadow: var(--shadow-sm); transition: transform .22s var(--ease), border-color .22s, box-shadow .22s;
    }
    .sidebar-line::after {
      content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px;
      background: linear-gradient(90deg, var(--accent), #d5b47b); opacity: 0; transition: opacity .22s;
    }
    .sidebar-line:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: 0 10px 24px rgba(16, 29, 47, .08); }
    .sidebar-line:hover::after { opacity: 1; }
    .sidebar-line-icon {
      display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
      background: linear-gradient(135deg, #f7eee1, #f1e3d1); color: var(--accent-deep);
      border: 1px solid #ead8b7;
    }
    .sidebar-line-icon .icon { width: 21px; height: 21px; }
    .sidebar-line-label { color: var(--ink); font-size: 13px; font-weight: 700; line-height: 1.35; }
    .sidebar-line-sub { color: var(--muted); font-size: 9px; line-height: 1.5; }

    /* 发布页顶部 Tab */
    .publish-tabs {
      display: flex; gap: 6px; width: fit-content; max-width: 100%; margin-bottom: 18px; padding: 5px;
      border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2);
      overflow-x: auto; scrollbar-width: none;
    }
    .publish-tabs::-webkit-scrollbar { display: none; }
    .publish-tab {
      display: inline-flex; align-items: center; justify-content: center; gap: 6px;
      min-height: 38px; padding: 0 16px; border: 1px solid transparent; border-radius: 9px;
      background: transparent; color: var(--muted); font-size: 13px; font-weight: 600;
      white-space: nowrap; cursor: pointer; transition: all .2s;
    }
    .publish-tab .icon { width: 15px; height: 15px; }
    .publish-tab:hover { color: var(--ink); background: var(--surface); }
    .publish-tab.is-active { background: var(--navy); color: #fff; box-shadow: 0 4px 12px rgba(16, 29, 47, .16); }

    /* 视频上传与预览 */
    .upload-box-video .upload-icon { color: var(--accent); }
    .video-preview {
      margin-top: 10px; overflow: hidden; border: 1px solid var(--line);
      border-radius: 10px; background: #0b1420;
    }
    .video-preview video { display: block; width: 100%; max-height: 340px; background: #000; }
    .video-preview-meta {
      display: flex; align-items: center; gap: 10px; padding: 9px 12px;
      border-top: 1px solid var(--line); background: var(--surface);
      color: var(--muted); font-size: 10px;
    }
    .video-preview-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .video-preview-duration { color: var(--accent-deep); font-weight: 600; white-space: nowrap; }
    .video-preview-meta button {
      padding: 0; border: 0; background: none; color: var(--accent);
      font-size: 10px; font-weight: 600; cursor: pointer;
    }
    .video-preview-meta button:hover { color: var(--accent-deep); text-decoration: underline; }

    /* 详情页视频播放器 */
    .detail-video-section { margin-top: 22px; }
    .detail-video {
      display: block; width: 100%; max-height: 560px; border-radius: 12px;
      background: #000; object-fit: contain;
    }

    /* 业务线瀑布流列表页 */
    .line-view { padding: 38px 0 80px; }
    .line-head-icon {
      display: grid; place-items: center; width: 54px; height: 54px; margin-bottom: 13px;
      border: 1px solid #ead8b7; border-radius: 15px;
      background: linear-gradient(135deg, #f7eee1, #efe2cf); color: var(--accent-deep);
      box-shadow: var(--shadow-sm);
    }
    .line-head-icon .icon { width: 26px; height: 26px; }
    .line-grid { margin-top: 4px; }
    .line-empty { grid-column: 1 / -1; }

    /* 全站免费模式：隐藏所有 VIP 入口（仅收费模式 is-paid-mode 显示） */
    body:not(.is-paid-mode) [data-vip-entry] { display: none !important; }

    /* 首页混排：视频认证卡片的专属蓝色小标 */
    .card-video-badge {
      position: absolute; left: 8px; top: 8px; z-index: 2;
      display: inline-flex; align-items: center; gap: 4px;
      padding: 3px 8px; border-radius: 999px;
      background: rgba(43, 108, 214, .9); color: #fff;
      font-size: 9px; font-weight: 700; line-height: 1.4; letter-spacing: .02em;
      box-shadow: 0 2px 8px rgba(10, 35, 80, .28);
      backdrop-filter: blur(4px);
    }
    .card-video-badge .icon { width: 11px; height: 11px; }

    @media (max-width: 767px) {
      .publish-tabs { width: 100%; }
      .publish-tab { flex: 1 1 0; min-width: 0; padding: 0 8px; font-size: 12px; }
      .line-view { padding: 23px 0 58px; }
      .line-head-icon { width: 46px; height: 46px; border-radius: 13px; }
      .line-head-icon .icon { width: 22px; height: 22px; }
      .video-preview video { max-height: 240px; }
      .detail-video { max-height: 420px; border-radius: 10px; }
    }

    /* ============ 个人中心 · 充值记录 ============ */
    .profile-orders-panel { margin-top: 18px; }
    .orders-count { color: var(--muted); font-size: 11px; white-space: nowrap; }
    .order-list { display: flex; flex-direction: column; }
    .order-row {
      display: grid; grid-template-columns: minmax(0, 1fr) auto auto auto;
      align-items: center; gap: 16px; padding: 13px 2px;
      border-top: 1px solid var(--line);
    }
    .order-row:first-child { border-top: 0; }
    .order-main { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
    .order-main strong { color: var(--ink-soft); font-size: 13px; font-weight: 650; }
    .order-no {
      overflow: hidden; color: var(--muted-light); font-size: 10px;
      text-overflow: ellipsis; white-space: nowrap;
    }
    .order-amount { color: var(--ink); font-family: var(--font-serif); font-size: 19px; white-space: nowrap; }
    .order-status {
      display: inline-flex; align-items: center; justify-content: center;
      min-height: 23px; padding: 0 9px; border-radius: 999px;
      font-size: 10px; font-weight: 650; white-space: nowrap;
    }
    .order-status.is-paid { color: var(--success); background: rgba(61, 140, 96, .1); }
    .order-status.is-pending { color: var(--gold); background: var(--gold-soft); }
    .order-status.is-failed { color: #b54545; background: rgba(181, 69, 69, .1); }
    .order-time { color: var(--muted); font-size: 10px; white-space: nowrap; }
    .order-empty { padding: 18px 0 4px; color: var(--muted); font-size: 12px; }

    @media (max-width: 767px) {
      .order-row { grid-template-columns: minmax(0, 1fr) auto; gap: 7px 12px; }
      .order-time { grid-column: 1 / -1; }
    }