/* roulang page: index */
:root {
      --bg-deep: #15120f;
      --bg-deeper: #0d0b09;
      --bg-warm: #f8f3eb;
      --bg-card: #ffffff;
      --bg-soft: #fff8ef;
      --text-main: #241f1a;
      --text-muted: #746a60;
      --text-light: #f9efe1;
      --text-dim: rgba(249, 239, 225, .72);
      --line: rgba(36, 31, 26, .12);
      --line-dark: rgba(255, 238, 211, .14);
      --amber: #f5a43b;
      --amber-strong: #e9871f;
      --gold: #ffd28a;
      --green: #74b7a7;
      --silver: #b9b2aa;
      --shadow-soft: 0 18px 48px rgba(31, 22, 14, .13);
      --shadow-dark: 0 28px 70px rgba(0, 0, 0, .38);
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 26px;
      --radius-xl: 34px;
      --container: 1200px;
      --ease: cubic-bezier(.2, .8, .2, 1);
      --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      text-size-adjust: 100%;
    }

    body {
      min-height: 100vh;
      background: var(--bg-warm);
      color: var(--text-main);
      font-family: var(--font);
      font-size: 16px;
      line-height: 1.75;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    img {
      display: block;
      max-width: 100%;
      height: auto;
    }

    button,
    input,
    textarea {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    input,
    textarea {
      width: 100%;
      border: 1px solid rgba(36, 31, 26, .14);
      outline: none;
      background: rgba(255, 255, 255, .92);
      color: var(--text-main);
      transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
    }

    input:focus,
    textarea:focus,
    button:focus-visible,
    a:focus-visible,
    summary:focus-visible {
      outline: 3px solid rgba(245, 164, 59, .38);
      outline-offset: 3px;
    }

    input:focus,
    textarea:focus {
      border-color: var(--amber);
      box-shadow: 0 0 0 4px rgba(245, 164, 59, .16);
      background: #fff;
    }

    ::selection {
      background: rgba(245, 164, 59, .32);
    }

    .container {
      width: min(calc(100% - 40px), var(--container));
      margin-inline: auto;
    }

    .site-header {
      position: fixed;
      inset: 0 0 auto 0;
      z-index: 50;
      border-bottom: 1px solid rgba(255, 238, 211, .09);
      background: rgba(13, 11, 9, .72);
      backdrop-filter: blur(18px);
      transition: background .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
    }

    .site-header.is-scrolled {
      background: rgba(21, 18, 15, .94);
      box-shadow: 0 12px 38px rgba(0, 0, 0, .26);
      border-bottom-color: rgba(255, 238, 211, .12);
    }

    .nav-wrap {
      height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      color: var(--text-light);
      font-weight: 800;
      letter-spacing: .03em;
      white-space: nowrap;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      background:
        radial-gradient(circle at 30% 28%, #fff3d9 0 9%, transparent 10%),
        linear-gradient(135deg, var(--amber), #d76b18);
      box-shadow: 0 14px 30px rgba(245, 164, 59, .25);
      position: relative;
      overflow: hidden;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      top: 8px;
      bottom: 8px;
      width: 3px;
      border-radius: 10px;
      background: repeating-linear-gradient(to bottom, rgba(21, 18, 15, .52) 0 3px, transparent 3px 7px);
    }

    .brand-mark::before {
      left: 7px;
    }

    .brand-mark::after {
      right: 7px;
    }

    .brand-mark span {
      width: 0;
      height: 0;
      margin-left: 3px;
      border-top: 8px solid transparent;
      border-bottom: 8px solid transparent;
      border-left: 12px solid rgba(21, 18, 15, .86);
      z-index: 1;
    }

    .brand-text {
      font-size: 21px;
      line-height: 1;
    }

    .main-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      margin-left: auto;
    }

    .main-nav a {
      position: relative;
      padding: 10px 14px;
      border-radius: 999px;
      color: rgba(249, 239, 225, .78);
      font-size: 15px;
      transition: color .25s var(--ease), background .25s var(--ease);
    }

    .main-nav a::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 6px;
      height: 2px;
      border-radius: 20px;
      background: var(--amber);
      transform: scaleX(0);
      transform-origin: center;
      transition: transform .25s var(--ease);
    }

    .main-nav a:hover,
    .main-nav a.active {
      color: #fff4df;
      background: rgba(255, 255, 255, .06);
    }

    .main-nav a:hover::after,
    .main-nav a.active::after {
      transform: scaleX(1);
    }

    .header-action {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background: rgba(255, 255, 255, .08);
      color: var(--text-light);
      border: 1px solid rgba(255, 255, 255, .12);
    }

    .menu-toggle span {
      display: block;
      width: 19px;
      height: 2px;
      margin: 4px auto;
      border-radius: 10px;
      background: currentColor;
      transition: transform .25s var(--ease), opacity .25s var(--ease);
    }

    .menu-toggle.is-open span:nth-child(1) {
      transform: translateY(6px) rotate(45deg);
    }

    .menu-toggle.is-open span:nth-child(2) {
      opacity: 0;
    }

    .menu-toggle.is-open span:nth-child(3) {
      transform: translateY(-6px) rotate(-45deg);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 44px;
      padding: 12px 20px;
      border-radius: 999px;
      font-weight: 700;
      line-height: 1.2;
      transition: transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
      user-select: none;
      white-space: nowrap;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(0) scale(.98);
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--amber), #ffca75);
      color: #24170b;
      box-shadow: 0 14px 34px rgba(245, 164, 59, .26);
    }

    .btn-primary:hover {
      background: linear-gradient(135deg, #ffb75c, #ffd993);
      box-shadow: 0 18px 46px rgba(245, 164, 59, .36);
    }

    .btn-secondary {
      border: 1px solid rgba(255, 238, 211, .24);
      color: var(--text-light);
      background: rgba(255, 255, 255, .05);
    }

    .btn-secondary:hover {
      border-color: rgba(245, 164, 59, .72);
      background: rgba(245, 164, 59, .12);
    }

    .btn-light {
      border: 1px solid rgba(36, 31, 26, .12);
      background: #fff;
      color: var(--text-main);
      box-shadow: 0 12px 30px rgba(31, 22, 14, .08);
    }

    .btn-light:hover {
      border-color: rgba(245, 164, 59, .45);
      background: #fff8ef;
    }

    .btn:disabled,
    .btn.is-disabled {
      opacity: .58;
      cursor: not-allowed;
      transform: none;
      box-shadow: none;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      width: fit-content;
      padding: 7px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 700;
      color: #5d390d;
      background: rgba(245, 164, 59, .16);
      border: 1px solid rgba(245, 164, 59, .22);
    }

    .badge.dark {
      color: #ffe4b0;
      background: rgba(245, 164, 59, .13);
      border-color: rgba(245, 164, 59, .24);
    }

    .tag {
      display: inline-flex;
      align-items: center;
      padding: 5px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 700;
      color: #365f58;
      background: rgba(116, 183, 167, .16);
      border: 1px solid rgba(116, 183, 167, .22);
    }

    .hero {
      position: relative;
      min-height: 790px;
      padding: 148px 0 96px;
      color: var(--text-light);
      background:
        linear-gradient(90deg, rgba(13, 11, 9, .96) 0%, rgba(13, 11, 9, .86) 44%, rgba(13, 11, 9, .58) 100%),
        url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      width: 620px;
      height: 620px;
      right: -190px;
      top: 80px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(245, 164, 59, .28), rgba(245, 164, 59, .08) 45%, transparent 70%);
      filter: blur(8px);
      pointer-events: none;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 130px;
      background: linear-gradient(to bottom, transparent, var(--bg-warm));
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(360px, .78fr);
      gap: 62px;
      align-items: center;
    }

    .hero-copy {
      max-width: 690px;
    }

    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 20px;
      color: #ffe0a7;
      font-size: 14px;
      font-weight: 800;
      letter-spacing: .08em;
    }

    .hero-kicker::before {
      content: "";
      width: 34px;
      height: 10px;
      border-radius: 999px;
      background: repeating-linear-gradient(90deg, var(--amber) 0 6px, transparent 6px 11px);
      box-shadow: 0 0 22px rgba(245, 164, 59, .45);
    }

    .hero h1 {
      font-size: clamp(40px, 5.2vw, 72px);
      line-height: 1.06;
      letter-spacing: -.04em;
      font-weight: 850;
      max-width: 850px;
    }

    .hero-subtitle {
      margin-top: 24px;
      max-width: 650px;
      color: rgba(249, 239, 225, .78);
      font-size: 18px;
      line-height: 1.9;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 34px;
    }

    .hero-notes {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      max-width: 670px;
      margin-top: 36px;
    }

    .note-pill {
      min-height: 86px;
      padding: 16px;
      border: 1px solid rgba(255, 238, 211, .14);
      border-radius: 20px;
      background: rgba(255, 255, 255, .055);
      backdrop-filter: blur(10px);
      transition: transform .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
    }

    .note-pill:hover {
      transform: translateY(-4px);
      border-color: rgba(245, 164, 59, .36);
      background: rgba(255, 255, 255, .08);
    }

    .note-pill strong {
      display: block;
      font-size: 16px;
      color: #fff4df;
    }

    .note-pill span {
      display: block;
      margin-top: 3px;
      color: rgba(249, 239, 225, .62);
      font-size: 13px;
      line-height: 1.55;
    }

    .poster-stage {
      position: relative;
      min-height: 520px;
    }

    .poster-card {
      position: absolute;
      inset: 18px 38px auto auto;
      width: min(390px, 100%);
      border-radius: 32px;
      overflow: hidden;
      border: 1px solid rgba(255, 238, 211, .18);
      background: rgba(255, 255, 255, .08);
      box-shadow: var(--shadow-dark);
      transform: rotate(2.5deg);
    }

    .poster-card img {
      width: 100%;
      height: 490px;
      object-fit: cover;
    }

    .poster-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(13, 11, 9, .78), transparent 56%);
      pointer-events: none;
    }

    .poster-caption {
      position: absolute;
      left: 22px;
      right: 22px;
      bottom: 22px;
      z-index: 1;
    }

    .poster-caption b {
      display: block;
      color: #fff6e8;
      font-size: 22px;
      line-height: 1.25;
    }

    .poster-caption small {
      display: block;
      margin-top: 8px;
      color: rgba(249, 239, 225, .72);
      font-size: 13px;
    }

    .side-ticket {
      position: absolute;
      left: 0;
      bottom: 48px;
      width: 245px;
      padding: 18px;
      border-radius: 22px;
      background: rgba(255, 248, 239, .95);
      color: var(--text-main);
      box-shadow: 0 24px 54px rgba(0, 0, 0, .26);
      border: 1px solid rgba(255, 255, 255, .62);
    }

    .side-ticket::before {
      content: "";
      display: block;
      height: 12px;
      margin-bottom: 13px;
      border-radius: 999px;
      background: repeating-linear-gradient(90deg, rgba(36, 31, 26, .18) 0 10px, transparent 10px 18px);
    }

    .side-ticket strong {
      display: block;
      font-size: 18px;
      line-height: 1.35;
    }

    .side-ticket p {
      margin-top: 8px;
      color: var(--text-muted);
      font-size: 13px;
      line-height: 1.65;
    }

    main {
      position: relative;
      z-index: 2;
    }

    .section {
      padding: 86px 0;
    }

    .section.tight {
      padding-top: 56px;
    }

    .section.dark {
      background: var(--bg-deep);
      color: var(--text-light);
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 26px;
      margin-bottom: 34px;
    }

    .section-title {
      max-width: 720px;
    }

    .section-title h2 {
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.18;
      letter-spacing: -.03em;
      font-weight: 850;
    }

    .section-title p {
      margin-top: 12px;
      color: var(--text-muted);
      font-size: 16px;
      max-width: 720px;
    }

    .dark .section-title p {
      color: rgba(249, 239, 225, .68);
    }

    .film-rail {
      position: relative;
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
      padding: 20px;
      border-radius: 28px;
      background: #201b16;
      box-shadow: var(--shadow-soft);
      border: 1px solid rgba(36, 31, 26, .08);
      overflow: hidden;
    }

    .film-rail::before,
    .film-rail::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      height: 10px;
      border-radius: 999px;
      background: repeating-linear-gradient(90deg, rgba(255, 238, 211, .22) 0 12px, transparent 12px 22px);
      pointer-events: none;
    }

    .film-rail::before {
      top: 8px;
    }

    .film-rail::after {
      bottom: 8px;
    }

    .rail-item {
      position: relative;
      min-height: 164px;
      padding: 26px 22px;
      border-radius: 22px;
      background: linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .035));
      border: 1px solid rgba(255, 238, 211, .12);
      color: var(--text-light);
      transition: transform .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
    }

    .rail-item:hover {
      transform: translateY(-6px);
      border-color: rgba(245, 164, 59, .45);
      background: linear-gradient(180deg, rgba(245, 164, 59, .14), rgba(255, 255, 255, .045));
    }

    .rail-icon {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 15px;
      color: #2b1a09;
      background: var(--amber);
      font-size: 20px;
      box-shadow: 0 12px 26px rgba(245, 164, 59, .2);
    }

    .rail-item h3 {
      margin-top: 18px;
      font-size: 19px;
      line-height: 1.35;
    }

    .rail-item p {
      margin-top: 8px;
      color: rgba(249, 239, 225, .65);
      font-size: 14px;
      line-height: 1.7;
    }

    .rail-item .rail-link {
      display: inline-flex;
      margin-top: 16px;
      color: #ffd28a;
      font-size: 14px;
      font-weight: 800;
    }

    .pick-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 22px;
      align-items: stretch;
    }

    .feature-pick {
      position: relative;
      min-height: 560px;
      overflow: hidden;
      border-radius: 34px;
      box-shadow: var(--shadow-soft);
      background: #201b16;
    }

    .feature-pick img,
    .pick-card img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .45s var(--ease);
    }

    .feature-pick:hover img,
    .pick-card:hover img {
      transform: scale(1.045);
    }

    .feature-pick::after,
    .pick-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(13, 11, 9, .82), rgba(13, 11, 9, .1) 58%);
      pointer-events: none;
    }

    .feature-content {
      position: absolute;
      left: 32px;
      right: 32px;
      bottom: 32px;
      z-index: 1;
      color: var(--text-light);
    }

    .feature-content h3 {
      margin-top: 14px;
      font-size: clamp(27px, 3vw, 40px);
      line-height: 1.15;
      letter-spacing: -.03em;
    }

    .feature-content p {
      margin-top: 14px;
      max-width: 620px;
      color: rgba(249, 239, 225, .76);
    }

    .stack-picks {
      display: grid;
      grid-template-rows: repeat(2, minmax(0, 1fr));
      gap: 22px;
    }

    .pick-card {
      position: relative;
      min-height: 269px;
      overflow: hidden;
      border-radius: 28px;
      background: #201b16;
      box-shadow: var(--shadow-soft);
    }

    .pick-content {
      position: absolute;
      left: 24px;
      right: 24px;
      bottom: 22px;
      z-index: 1;
      color: var(--text-light);
    }

    .pick-content h3 {
      margin-top: 12px;
      font-size: 23px;
      line-height: 1.25;
    }

    .pick-content p {
      margin-top: 8px;
      color: rgba(249, 239, 225, .72);
      font-size: 14px;
    }

    .card-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-top: 15px;
      color: #ffd28a;
      font-weight: 800;
      font-size: 14px;
    }

    .latest-wrap {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 28px;
      align-items: start;
    }

    .post-list {
      display: grid;
      gap: 16px;
    }

    .post-card {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 22px;
      padding: 24px;
      border-radius: 24px;
      background: var(--bg-card);
      border: 1px solid rgba(36, 31, 26, .09);
      box-shadow: 0 10px 32px rgba(31, 22, 14, .06);
      transition: transform .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease);
    }

    .post-card:hover {
      transform: translateY(-4px);
      border-color: rgba(245, 164, 59, .38);
      box-shadow: var(--shadow-soft);
    }

    .post-meta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      margin-bottom: 10px;
      color: var(--text-muted);
      font-size: 13px;
    }

    .post-title {
      font-size: 22px;
      line-height: 1.35;
      letter-spacing: -.015em;
      transition: color .22s var(--ease);
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .post-card:hover .post-title {
      color: #a95c0e;
    }

    .post-summary {
      margin-top: 10px;
      color: var(--text-muted);
      line-height: 1.75;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .post-arrow {
      align-self: center;
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      color: #5d390d;
      background: rgba(245, 164, 59, .14);
      border: 1px solid rgba(245, 164, 59, .18);
      transition: background .24s var(--ease), transform .24s var(--ease);
    }

    .post-card:hover .post-arrow {
      transform: translateX(3px);
      background: rgba(245, 164, 59, .24);
    }

    .latest-side {
      position: sticky;
      top: 96px;
      display: grid;
      gap: 16px;
    }

    .side-card {
      padding: 24px;
      border-radius: 26px;
      background: #201b16;
      color: var(--text-light);
      border: 1px solid rgba(255, 238, 211, .12);
      box-shadow: var(--shadow-soft);
    }

    .side-card.light {
      background: #fff;
      color: var(--text-main);
      border-color: rgba(36, 31, 26, .09);
    }

    .side-card h3 {
      font-size: 20px;
      line-height: 1.35;
    }

    .side-card p {
      margin-top: 10px;
      color: rgba(249, 239, 225, .67);
      font-size: 14px;
    }

    .side-card.light p {
      color: var(--text-muted);
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }

    .empty-state {
      padding: 42px 26px;
      border-radius: 26px;
      text-align: center;
      background: #fff;
      border: 1px dashed rgba(36, 31, 26, .18);
      box-shadow: 0 10px 28px rgba(31, 22, 14, .05);
    }

    .empty-icon {
      width: 62px;
      height: 62px;
      display: grid;
      place-items: center;
      margin: 0 auto 16px;
      border-radius: 22px;
      color: #5d390d;
      background: rgba(245, 164, 59, .16);
      font-size: 28px;
    }

    .empty-state p {
      color: var(--text-muted);
      margin-bottom: 18px;
    }

    .observe {
      position: relative;
      background:
        linear-gradient(180deg, rgba(21, 18, 15, .92), rgba(21, 18, 15, .97)),
        url("/assets/images/backpic/back-2.webp") center/cover fixed;
    }

    .observe-grid {
      display: grid;
      grid-template-columns: .82fr 1.18fr;
      gap: 44px;
      align-items: start;
    }

    .observe-panel {
      padding: 30px;
      border-radius: 30px;
      background: rgba(255, 255, 255, .06);
      border: 1px solid rgba(255, 238, 211, .13);
      box-shadow: var(--shadow-dark);
    }

    .observe-panel h3 {
      font-size: 28px;
      line-height: 1.25;
    }

    .observe-panel p {
      margin-top: 14px;
      color: rgba(249, 239, 225, .68);
    }

    .progress-line {
      height: 12px;
      margin-top: 24px;
      overflow: hidden;
      border-radius: 999px;
      background: rgba(255, 255, 255, .08);
    }

    .progress-line span {
      display: block;
      width: 72%;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--amber), var(--green));
    }

    .timeline {
      display: grid;
      gap: 14px;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 64px 1fr;
      gap: 18px;
      padding: 22px;
      border-radius: 24px;
      background: rgba(255, 255, 255, .06);
      border: 1px solid rgba(255, 238, 211, .12);
      transition: transform .24s var(--ease), border-color .24s var(--ease), background .24s var(--ease);
    }

    .timeline-item:hover {
      transform: translateX(5px);
      border-color: rgba(245, 164, 59, .35);
      background: rgba(255, 255, 255, .085);
    }

    .timeline-no {
      width: 56px;
      height: 56px;
      display: grid;
      place-items: center;
      border-radius: 19px;
      color: #2b1a09;
      background: linear-gradient(135deg, #ffd28a, var(--amber));
      font-weight: 900;
    }

    .timeline-item h3 {
      font-size: 20px;
      line-height: 1.35;
    }

    .timeline-item p {
      margin-top: 6px;
      color: rgba(249, 239, 225, .68);
      font-size: 14px;
    }

    .trust-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .trust-card {
      padding: 28px;
      border-radius: 28px;
      background: #fff;
      border: 1px solid rgba(36, 31, 26, .09);
      box-shadow: 0 10px 32px rgba(31, 22, 14, .06);
      transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
    }

    .trust-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-soft);
      border-color: rgba(245, 164, 59, .32);
    }

    .trust-card .num {
      display: inline-flex;
      width: 48px;
      height: 48px;
      align-items: center;
      justify-content: center;
      border-radius: 16px;
      background: var(--bg-soft);
      color: #a95c0e;
      font-weight: 900;
      margin-bottom: 18px;
    }

    .trust-card h3 {
      font-size: 21px;
      line-height: 1.35;
    }

    .trust-card p {
      margin-top: 10px;
      color: var(--text-muted);
      font-size: 15px;
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: .88fr 1.12fr;
      gap: 42px;
      align-items: start;
    }

    .faq-intro {
      position: sticky;
      top: 100px;
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border-radius: 22px;
      background: #fff;
      border: 1px solid rgba(36, 31, 26, .09);
      box-shadow: 0 8px 24px rgba(31, 22, 14, .05);
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 66px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 20px 22px;
      background: transparent;
      color: var(--text-main);
      text-align: left;
      font-weight: 800;
      transition: background .24s var(--ease), color .24s var(--ease);
    }

    .faq-question:hover {
      background: var(--bg-soft);
      color: #9a540b;
    }

    .faq-question .plus {
      flex: 0 0 auto;
      width: 32px;
      height: 32px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: rgba(245, 164, 59, .14);
      color: #8b4a08;
      transition: transform .24s var(--ease), background .24s var(--ease);
    }

    .faq-item.is-open .plus {
      transform: rotate(45deg);
      background: rgba(245, 164, 59, .26);
    }

    .faq-answer {
      display: none;
      padding: 0 22px 22px;
      color: var(--text-muted);
    }

    .faq-item.is-open .faq-answer {
      display: block;
    }

    .cta {
      padding: 86px 0;
    }

    .cta-box {
      display: grid;
      grid-template-columns: minmax(0, .95fr) minmax(360px, .7fr);
      gap: 34px;
      align-items: center;
      padding: 38px;
      border-radius: 36px;
      color: var(--text-light);
      background:
        radial-gradient(circle at 18% 14%, rgba(245, 164, 59, .26), transparent 34%),
        linear-gradient(135deg, #201b16, #0f0d0b);
      border: 1px solid rgba(255, 238, 211, .13);
      box-shadow: var(--shadow-dark);
      overflow: hidden;
    }

    .cta-copy h2 {
      font-size: clamp(28px, 3.2vw, 44px);
      line-height: 1.16;
      letter-spacing: -.03em;
    }

    .cta-copy p {
      margin-top: 14px;
      color: rgba(249, 239, 225, .68);
      max-width: 640px;
    }

    .cta-points {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }

    .cta-form {
      padding: 22px;
      border-radius: 26px;
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 238, 211, .13);
    }

    .form-row {
      margin-bottom: 14px;
    }

    .form-row label {
      display: block;
      margin-bottom: 7px;
      color: rgba(249, 239, 225, .86);
      font-size: 14px;
      font-weight: 700;
    }

    .form-row input,
    .form-row textarea {
      min-height: 48px;
      padding: 12px 14px;
      border-radius: 15px;
      color: var(--text-light);
      background: rgba(13, 11, 9, .55);
      border-color: rgba(255, 238, 211, .16);
    }

    .form-row textarea {
      min-height: 104px;
      resize: vertical;
    }

    .form-row input::placeholder,
    .form-row textarea::placeholder {
      color: rgba(249, 239, 225, .42);
    }

    .form-tip {
      min-height: 22px;
      color: rgba(249, 239, 225, .58);
      font-size: 13px;
      margin: 6px 0 14px;
    }

    .form-message {
      margin-top: 12px;
      color: #ffe0a7;
      font-size: 14px;
      display: none;
    }

    .form-message.is-show {
      display: block;
    }

    .pre-footer {
      padding: 0 0 66px;
    }

    .pre-footer-box {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 20px 24px;
      border-radius: 24px;
      background: #fff;
      border: 1px solid rgba(36, 31, 26, .09);
      box-shadow: 0 10px 28px rgba(31, 22, 14, .05);
    }

    .pre-footer-box p {
      color: var(--text-muted);
    }

    .site-footer {
      position: relative;
      padding: 58px 0 32px;
      color: var(--text-light);
      background: var(--bg-deeper);
      overflow: hidden;
    }

    .site-footer::before {
      content: "";
      position: absolute;
      inset: 0 0 auto;
      height: 10px;
      background: repeating-linear-gradient(90deg, rgba(245, 164, 59, .85) 0 18px, transparent 18px 30px);
      opacity: .6;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.1fr .8fr .8fr;
      gap: 38px;
      align-items: start;
    }

    .footer-brand p {
      margin-top: 16px;
      max-width: 460px;
      color: rgba(249, 239, 225, .62);
      font-size: 14px;
    }

    .footer-col h3 {
      font-size: 16px;
      margin-bottom: 14px;
      color: #fff5df;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a,
    .footer-links span {
      color: rgba(249, 239, 225, .62);
      font-size: 14px;
      transition: color .22s var(--ease), transform .22s var(--ease);
    }

    .footer-links a:hover {
      color: #ffd28a;
      transform: translateX(3px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      margin-top: 42px;
      padding-top: 24px;
      border-top: 1px solid rgba(255, 238, 211, .12);
      color: rgba(249, 239, 225, .52);
      font-size: 13px;
    }

    @media (max-width: 1080px) {
      .header-action .btn {
        display: none;
      }

      .hero-grid,
      .pick-grid,
      .observe-grid,
      .faq-wrap,
      .cta-box {
        grid-template-columns: 1fr;
      }

      .poster-stage {
        min-height: 500px;
        max-width: 620px;
      }

      .latest-wrap {
        grid-template-columns: 1fr;
      }

      .latest-side,
      .faq-intro {
        position: static;
      }

      .film-rail {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 820px) {
      .container {
        width: min(calc(100% - 28px), var(--container));
      }

      .nav-wrap {
        height: 68px;
      }

      .menu-toggle {
        display: inline-block;
      }

      .main-nav {
        position: fixed;
        left: 14px;
        right: 14px;
        top: 78px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border-radius: 24px;
        background: rgba(21, 18, 15, .97);
        border: 1px solid rgba(255, 238, 211, .13);
        box-shadow: var(--shadow-dark);
      }

      .main-nav.is-open {
        display: flex;
      }

      .main-nav a {
        padding: 13px 16px;
      }

      .main-nav a::after {
        display: none;
      }

      .hero {
        min-height: auto;
        padding: 118px 0 70px;
      }

      .hero-grid {
        gap: 38px;
      }

      .hero-subtitle {
        font-size: 16px;
      }

      .hero-notes {
        grid-template-columns: 1fr;
      }

      .poster-stage {
        min-height: 430px;
      }

      .poster-card {
        inset: 0 auto auto 18px;
        width: calc(100% - 42px);
        transform: rotate(1deg);
      }

      .poster-card img {
        height: 390px;
      }

      .side-ticket {
        left: auto;
        right: 0;
        bottom: 0;
        width: min(250px, 82%);
      }

      .section {
        padding: 58px 0;
      }

      .section-head {
        display: grid;
        gap: 18px;
      }

      .film-rail,
      .trust-grid {
        grid-template-columns: 1fr;
      }

      .feature-pick {
        min-height: 430px;
      }

      .stack-picks {
        grid-template-rows: none;
      }

      .post-card {
        grid-template-columns: 1fr;
      }

      .post-arrow {
        justify-self: start;
      }

      .cta-box {
        padding: 26px;
      }

      .pre-footer-box {
        display: grid;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 520px) {
      .brand-text {
        font-size: 19px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 13px;
      }

      .hero h1 {
        font-size: 38px;
      }

      .hero-actions .btn,
      .pre-footer-box .btn,
      .cta-form .btn {
        width: 100%;
      }

      .film-rail {
        padding: 16px;
      }

      .rail-item,
      .trust-card,
      .post-card,
      .side-card,
      .observe-panel,
      .timeline-item {
        padding: 20px;
      }

      .feature-content,
      .pick-content {
        left: 20px;
        right: 20px;
        bottom: 20px;
      }

      .feature-content h3 {
        font-size: 28px;
      }

      .poster-card img {
        height: 340px;
      }

      .poster-caption b {
        font-size: 19px;
      }

      .timeline-item {
        grid-template-columns: 1fr;
      }

      .copyright {
        display: grid;
      }
    }

/* roulang page: article */
:root {
      --bg-deep: #15120f;
      --bg-deeper: #0d0b09;
      --bg-warm: #f8f3eb;
      --bg-card: #ffffff;
      --bg-soft: #fff8ef;
      --text-main: #241f1a;
      --text-muted: #746a60;
      --text-light: #f9efe1;
      --text-dim: rgba(249, 239, 225, .72);
      --line: rgba(36, 31, 26, .12);
      --line-dark: rgba(255, 238, 211, .14);
      --amber: #f5a43b;
      --amber-strong: #e9871f;
      --gold: #ffd28a;
      --green: #74b7a7;
      --silver: #b9b2aa;
      --shadow-soft: 0 18px 48px rgba(31, 22, 14, .13);
      --shadow-dark: 0 28px 70px rgba(0, 0, 0, .38);
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 26px;
      --radius-xl: 34px;
      --container: 1200px;
      --ease: cubic-bezier(.2, .8, .2, 1);
      --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      text-size-adjust: 100%;
    }

    body {
      min-height: 100vh;
      margin: 0;
      background:
        radial-gradient(circle at 18% 8%, rgba(245, 164, 59, .12), transparent 28%),
        linear-gradient(180deg, #efe5d7 0, var(--bg-warm) 340px, #fffaf2 100%);
      color: var(--text-main);
      font-family: var(--font);
      font-size: 16px;
      line-height: 1.75;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    img {
      display: block;
      max-width: 100%;
      height: auto;
    }

    button,
    input,
    textarea {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    input,
    textarea {
      width: 100%;
      border: 1px solid rgba(36, 31, 26, .14);
      outline: none;
      background: rgba(255, 255, 255, .92);
      color: var(--text-main);
      transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
    }

    input:focus,
    textarea:focus,
    button:focus-visible,
    a:focus-visible,
    summary:focus-visible {
      outline: 3px solid rgba(245, 164, 59, .38);
      outline-offset: 3px;
    }

    input:focus,
    textarea:focus {
      border-color: var(--amber);
      box-shadow: 0 0 0 4px rgba(245, 164, 59, .16);
      background: #fff;
    }

    .container {
      width: min(calc(100% - 40px), var(--container));
      margin-inline: auto;
    }

    .site-header {
      position: fixed;
      inset: 0 0 auto 0;
      z-index: 50;
      border-bottom: 1px solid rgba(255, 238, 211, .09);
      background: rgba(13, 11, 9, .72);
      backdrop-filter: blur(18px);
      transition: background .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
    }

    .site-header.is-scrolled {
      background: rgba(21, 18, 15, .94);
      box-shadow: 0 12px 38px rgba(0, 0, 0, .26);
      border-bottom-color: rgba(255, 238, 211, .12);
    }

    .nav-wrap {
      height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      color: var(--text-light);
      font-weight: 800;
      letter-spacing: .03em;
      white-space: nowrap;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      background:
        radial-gradient(circle at 30% 28%, #fff3d9 0 9%, transparent 10%),
        linear-gradient(135deg, var(--amber), #d76b18);
      box-shadow: 0 14px 30px rgba(245, 164, 59, .25);
      position: relative;
      overflow: hidden;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      top: 8px;
      bottom: 8px;
      width: 3px;
      border-radius: 10px;
      background: repeating-linear-gradient(to bottom, rgba(21, 18, 15, .52) 0 3px, transparent 3px 7px);
    }

    .brand-mark::before {
      left: 7px;
    }

    .brand-mark::after {
      right: 7px;
    }

    .brand-mark span {
      width: 0;
      height: 0;
      margin-left: 3px;
      border-top: 8px solid transparent;
      border-bottom: 8px solid transparent;
      border-left: 12px solid rgba(21, 18, 15, .86);
      z-index: 1;
    }

    .brand-text {
      font-size: 21px;
      line-height: 1;
    }

    .main-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      margin-left: auto;
    }

    .main-nav a {
      position: relative;
      padding: 10px 14px;
      border-radius: 999px;
      color: rgba(249, 239, 225, .78);
      font-size: 15px;
      transition: color .25s var(--ease), background .25s var(--ease);
    }

    .main-nav a::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 6px;
      height: 2px;
      border-radius: 20px;
      background: var(--amber);
      transform: scaleX(0);
      transform-origin: center;
      transition: transform .25s var(--ease);
    }

    .main-nav a:hover,
    .main-nav a.active {
      color: #fff4df;
      background: rgba(255, 255, 255, .06);
    }

    .main-nav a:hover::after,
    .main-nav a.active::after {
      transform: scaleX(1);
    }

    .header-action {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background: rgba(255, 255, 255, .08);
      color: var(--text-light);
      border: 1px solid rgba(255, 255, 255, .12);
    }

    .menu-toggle span {
      display: block;
      width: 19px;
      height: 2px;
      margin: 4px auto;
      border-radius: 10px;
      background: currentColor;
      transition: transform .25s var(--ease), opacity .25s var(--ease);
    }

    .menu-toggle.is-open span:nth-child(1) {
      transform: translateY(6px) rotate(45deg);
    }

    .menu-toggle.is-open span:nth-child(2) {
      opacity: 0;
    }

    .menu-toggle.is-open span:nth-child(3) {
      transform: translateY(-6px) rotate(-45deg);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 44px;
      padding: 12px 20px;
      border-radius: 999px;
      font-weight: 700;
      line-height: 1.2;
      border: 1px solid transparent;
      transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(0);
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--amber), var(--amber-strong));
      color: #21170f;
      box-shadow: 0 15px 30px rgba(245, 164, 59, .28);
    }

    .btn-primary:hover {
      color: #160f09;
      box-shadow: 0 20px 44px rgba(245, 164, 59, .38);
      background: linear-gradient(135deg, #ffc166, var(--amber));
    }

    .btn-secondary {
      border-color: rgba(255, 238, 211, .22);
      color: var(--text-light);
      background: rgba(255, 255, 255, .06);
    }

    .btn-secondary:hover {
      color: #fff5e6;
      border-color: rgba(245, 164, 59, .52);
      background: rgba(245, 164, 59, .13);
    }

    .btn-ghost {
      color: var(--text-main);
      border-color: rgba(36, 31, 26, .14);
      background: rgba(255, 255, 255, .72);
    }

    .btn-ghost:hover {
      border-color: rgba(245, 164, 59, .45);
      background: #fff5e3;
      color: #24170c;
    }

    .badge-soft {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      width: fit-content;
      border-radius: 999px;
      padding: 7px 12px;
      font-size: 13px;
      font-weight: 700;
      color: #6a3a08;
      background: rgba(245, 164, 59, .16);
      border: 1px solid rgba(245, 164, 59, .22);
    }

    .badge-dark {
      color: var(--gold);
      background: rgba(255, 210, 138, .09);
      border-color: rgba(255, 210, 138, .18);
    }

    .page-shell {
      position: relative;
      padding-top: 76px;
    }

    .article-masthead {
      position: relative;
      overflow: hidden;
      color: var(--text-light);
      background:
        linear-gradient(115deg, rgba(13, 11, 9, .96) 0%, rgba(21, 18, 15, .88) 48%, rgba(21, 18, 15, .52) 100%),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
    }

    .article-masthead::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 12% 24%, rgba(245, 164, 59, .22), transparent 28%),
        linear-gradient(90deg, rgba(0, 0, 0, .28), transparent 60%);
      pointer-events: none;
    }

    .article-masthead::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 38px;
      background: linear-gradient(180deg, transparent, var(--bg-warm));
      pointer-events: none;
    }

    .masthead-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(320px, .72fr);
      gap: 44px;
      align-items: center;
      padding: 68px 0 78px;
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin: 0 0 22px;
      color: rgba(249, 239, 225, .66);
      font-size: 14px;
    }

    .breadcrumb a {
      color: rgba(249, 239, 225, .76);
      transition: color .25s var(--ease);
    }

    .breadcrumb a:hover {
      color: var(--gold);
    }

    .breadcrumb .sep {
      color: rgba(249, 239, 225, .38);
    }

    .article-title {
      margin: 0;
      max-width: 850px;
      color: #fff7e8;
      font-size: clamp(32px, 5vw, 58px);
      line-height: 1.12;
      font-weight: 850;
      letter-spacing: -.035em;
    }

    .article-summary {
      max-width: 760px;
      margin: 20px 0 0;
      color: rgba(249, 239, 225, .76);
      font-size: 17px;
      line-height: 1.85;
    }

    .article-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 28px;
    }

    .meta-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 34px;
      padding: 7px 12px;
      border-radius: 999px;
      color: rgba(249, 239, 225, .78);
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 238, 211, .13);
      font-size: 13px;
    }

    .meta-pill strong {
      color: var(--gold);
      font-weight: 750;
    }

    .cover-frame {
      position: relative;
      border-radius: var(--radius-xl);
      overflow: hidden;
      box-shadow: var(--shadow-dark);
      border: 1px solid rgba(255, 238, 211, .16);
      background: rgba(255, 255, 255, .06);
      transform: rotate(1.5deg);
    }

    .cover-frame img {
      width: 100%;
      aspect-ratio: 4 / 5;
      object-fit: cover;
      filter: saturate(1.05) contrast(1.02);
    }

    .cover-frame::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(180deg, transparent 48%, rgba(0, 0, 0, .56)),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, .08) 0 1px, transparent 1px 8px);
      opacity: .46;
      pointer-events: none;
    }

    .cover-caption {
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 18px;
      z-index: 1;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      color: #fff4dd;
      font-weight: 800;
    }

    .cover-caption span:last-child {
      flex: 0 0 auto;
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border-radius: 999px;
      background: var(--amber);
      color: #22170d;
      box-shadow: 0 12px 28px rgba(245, 164, 59, .25);
    }

    .section {
      padding: 76px 0;
    }

    .section-tight {
      padding: 54px 0;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 26px;
    }

    .section-kicker {
      margin: 0 0 7px;
      color: var(--amber-strong);
      font-weight: 850;
      letter-spacing: .08em;
      font-size: 13px;
    }

    .section-title {
      margin: 0;
      font-size: clamp(25px, 3vw, 38px);
      line-height: 1.22;
      font-weight: 850;
      letter-spacing: -.02em;
      color: var(--text-main);
    }

    .section-desc {
      max-width: 610px;
      margin: 10px 0 0;
      color: var(--text-muted);
    }

    .article-layout {
      display: grid;
      grid-template-columns: minmax(0, 820px) minmax(260px, 330px);
      gap: 38px;
      align-items: start;
    }

    .article-card {
      border-radius: var(--radius-xl);
      background: rgba(255, 255, 255, .88);
      border: 1px solid rgba(36, 31, 26, .1);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .article-toolbar {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 12px;
      padding: 18px 22px;
      background: linear-gradient(90deg, #fffaf2, #fff3e3);
      border-bottom: 1px solid rgba(36, 31, 26, .08);
      color: var(--text-muted);
      font-size: 14px;
    }

    .article-toolbar strong {
      color: var(--text-main);
    }

    .article-body {
      padding: clamp(26px, 4vw, 48px);
      color: #302922;
      font-size: 17px;
      line-height: 1.9;
    }

    .article-body > *:first-child {
      margin-top: 0;
    }

    .article-body > *:last-child {
      margin-bottom: 0;
    }

    .article-body h2 {
      margin: 2.1em 0 .85em;
      padding-left: 16px;
      border-left: 5px solid var(--amber);
      color: #211a14;
      font-size: clamp(23px, 2.2vw, 31px);
      line-height: 1.32;
      font-weight: 850;
      letter-spacing: -.015em;
    }

    .article-body h3 {
      margin: 1.8em 0 .75em;
      color: #2b2118;
      font-size: clamp(20px, 1.8vw, 25px);
      line-height: 1.36;
      font-weight: 800;
    }

    .article-body p {
      margin: 0 0 1.25em;
    }

    .article-body a {
      color: #a85b0d;
      font-weight: 750;
      text-decoration: underline;
      text-decoration-thickness: 1px;
      text-underline-offset: 4px;
      transition: color .25s var(--ease);
    }

    .article-body a:hover {
      color: var(--amber-strong);
    }

    .article-body ul,
    .article-body ol {
      margin: 1em 0 1.4em;
      padding-left: 1.35em;
    }

    .article-body li {
      margin: .42em 0;
      padding-left: .15em;
    }

    .article-body blockquote {
      margin: 1.7em 0;
      padding: 22px 24px;
      border-left: 5px solid var(--amber);
      border-radius: 0 var(--radius-md) var(--radius-md) 0;
      background: linear-gradient(135deg, #fff5e5, #fffaf3);
      color: #44362a;
      box-shadow: inset 0 0 0 1px rgba(245, 164, 59, .12);
    }

    .article-body figure {
      margin: 1.8em 0;
    }

    .article-body img {
      border-radius: var(--radius-md);
      box-shadow: 0 14px 34px rgba(31, 22, 14, .13);
    }

    .article-body figcaption {
      margin-top: 10px;
      color: var(--text-muted);
      font-size: 14px;
      text-align: center;
    }

    .article-body table {
      width: 100%;
      margin: 1.5em 0;
      border-collapse: separate;
      border-spacing: 0;
      overflow: hidden;
      border: 1px solid rgba(36, 31, 26, .12);
      border-radius: var(--radius-md);
      background: #fff;
      font-size: 15px;
    }

    .article-body th,
    .article-body td {
      padding: 13px 15px;
      border-bottom: 1px solid rgba(36, 31, 26, .1);
      vertical-align: top;
    }

    .article-body tr:last-child td {
      border-bottom: 0;
    }

    .article-body th {
      background: #fff3e1;
      color: #2a2119;
      font-weight: 800;
    }

    .article-body code {
      padding: 2px 7px;
      border-radius: 8px;
      background: rgba(36, 31, 26, .07);
      color: #8a4a0b;
      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
      font-size: .92em;
    }

    .not-found-box {
      padding: clamp(34px, 5vw, 60px);
      text-align: center;
    }

    .not-found-icon {
      width: 70px;
      height: 70px;
      margin: 0 auto 18px;
      display: grid;
      place-items: center;
      border-radius: 24px;
      background:
        radial-gradient(circle at 32% 24%, #fff7e5 0 10%, transparent 11%),
        linear-gradient(135deg, var(--amber), var(--amber-strong));
      color: #20150c;
      font-size: 32px;
      box-shadow: 0 16px 36px rgba(245, 164, 59, .22);
    }

    .not-found-box h2 {
      margin: 0 0 10px;
      font-size: 30px;
      font-weight: 850;
    }

    .not-found-box p {
      margin: 0 auto 22px;
      max-width: 520px;
      color: var(--text-muted);
    }

    .sidebar {
      position: sticky;
      top: 98px;
      display: grid;
      gap: 18px;
    }

    .side-card {
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .82);
      border: 1px solid rgba(36, 31, 26, .1);
      box-shadow: 0 14px 36px rgba(31, 22, 14, .09);
      padding: 22px;
    }

    .side-card.dark {
      color: var(--text-light);
      background:
        linear-gradient(145deg, rgba(21, 18, 15, .94), rgba(42, 31, 22, .92)),
        url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
      border-color: rgba(255, 238, 211, .13);
      box-shadow: var(--shadow-dark);
      overflow: hidden;
      position: relative;
    }

    .side-card.dark::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 18% 18%, rgba(245, 164, 59, .22), transparent 35%);
      pointer-events: none;
    }

    .side-card.dark > * {
      position: relative;
      z-index: 1;
    }

    .side-title {
      margin: 0 0 14px;
      font-size: 19px;
      font-weight: 850;
      color: inherit;
    }

    .side-card p {
      margin: 0 0 16px;
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.72;
    }

    .side-card.dark p {
      color: rgba(249, 239, 225, .74);
    }

    .tip-list {
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .tip-list li {
      display: grid;
      grid-template-columns: 28px minmax(0, 1fr);
      gap: 10px;
      align-items: start;
      color: #463b31;
      font-size: 14px;
    }

    .tip-list span {
      width: 28px;
      height: 28px;
      display: grid;
      place-items: center;
      border-radius: 999px;
      background: rgba(245, 164, 59, .16);
      color: #8a4a0b;
      font-weight: 850;
      font-size: 12px;
    }

    .mini-list {
      display: grid;
      gap: 12px;
      margin-top: 14px;
    }

    .mini-link {
      display: block;
      padding: 14px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 238, 211, .12);
      color: rgba(249, 239, 225, .84);
      transition: transform .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
    }

    .mini-link:hover {
      transform: translateY(-2px);
      border-color: rgba(245, 164, 59, .38);
      background: rgba(245, 164, 59, .12);
      color: #fff4dc;
    }

    .mini-link strong {
      display: block;
      margin-bottom: 3px;
      color: #fff5e2;
      font-size: 15px;
    }

    .mini-link small {
      color: rgba(249, 239, 225, .62);
    }

    .film-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .strip-card {
      position: relative;
      min-height: 150px;
      padding: 22px;
      border-radius: var(--radius-lg);
      overflow: hidden;
      background: var(--bg-card);
      border: 1px solid rgba(36, 31, 26, .1);
      box-shadow: 0 14px 36px rgba(31, 22, 14, .08);
      transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
    }

    .strip-card::before {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      top: 0;
      height: 10px;
      background: repeating-linear-gradient(90deg, rgba(36, 31, 26, .18) 0 8px, transparent 8px 16px);
      opacity: .38;
    }

    .strip-card:hover {
      transform: translateY(-5px);
      border-color: rgba(245, 164, 59, .34);
      box-shadow: var(--shadow-soft);
    }

    .strip-icon {
      width: 42px;
      height: 42px;
      margin-bottom: 15px;
      display: grid;
      place-items: center;
      border-radius: 15px;
      background: rgba(245, 164, 59, .14);
      color: #90500c;
      font-size: 20px;
      font-weight: 900;
    }

    .strip-card h3 {
      margin: 0 0 8px;
      font-size: 18px;
      font-weight: 850;
    }

    .strip-card p {
      margin: 0;
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.65;
    }

    .recommend-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }

    .recommend-card {
      overflow: hidden;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid rgba(36, 31, 26, .1);
      box-shadow: 0 15px 38px rgba(31, 22, 14, .09);
      transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
    }

    .recommend-card:hover {
      transform: translateY(-6px);
      border-color: rgba(245, 164, 59, .35);
      box-shadow: var(--shadow-soft);
    }

    .recommend-media {
      position: relative;
      overflow: hidden;
      background: #211a14;
    }

    .recommend-media img {
      width: 100%;
      aspect-ratio: 16 / 10;
      object-fit: cover;
      transition: transform .35s var(--ease);
    }

    .recommend-card:hover img {
      transform: scale(1.045);
    }

    .recommend-media .badge-soft {
      position: absolute;
      left: 14px;
      top: 14px;
      background: rgba(21, 18, 15, .72);
      color: var(--gold);
      border-color: rgba(255, 210, 138, .22);
      backdrop-filter: blur(10px);
    }

    .recommend-body {
      padding: 20px;
    }

    .recommend-body h3 {
      margin: 0 0 9px;
      font-size: 19px;
      line-height: 1.38;
      font-weight: 850;
    }

    .recommend-body p {
      margin: 0 0 14px;
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.68;
    }

    .card-link {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: #8d4c0a;
      font-weight: 800;
      transition: color .25s var(--ease), gap .25s var(--ease);
    }

    .card-link:hover {
      gap: 11px;
      color: var(--amber-strong);
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 38px;
      align-items: start;
    }

    .faq-card {
      border-radius: var(--radius-lg);
      overflow: hidden;
      background: #fff;
      border: 1px solid rgba(36, 31, 26, .1);
      box-shadow: 0 15px 38px rgba(31, 22, 14, .08);
    }

    .faq-item + .faq-item {
      border-top: 1px solid rgba(36, 31, 26, .09);
    }

    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 20px 22px;
      color: var(--text-main);
      background: transparent;
      text-align: left;
      font-weight: 850;
      transition: background .25s var(--ease);
    }

    .faq-question:hover {
      background: #fff7ea;
    }

    .faq-question span:last-child {
      width: 28px;
      height: 28px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      border-radius: 999px;
      color: #6a3a08;
      background: rgba(245, 164, 59, .16);
      transition: transform .25s var(--ease), background .25s var(--ease);
    }

    .faq-item.is-open .faq-question span:last-child {
      transform: rotate(45deg);
      background: var(--amber);
    }

    .faq-answer {
      display: none;
      padding: 0 22px 22px;
      color: var(--text-muted);
    }

    .faq-item.is-open .faq-answer {
      display: block;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-xl);
      padding: clamp(30px, 5vw, 52px);
      color: var(--text-light);
      background:
        linear-gradient(135deg, rgba(13, 11, 9, .94), rgba(36, 27, 19, .92)),
        url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
      box-shadow: var(--shadow-dark);
      border: 1px solid rgba(255, 238, 211, .13);
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: -20%;
      background:
        radial-gradient(circle at 18% 24%, rgba(245, 164, 59, .24), transparent 28%),
        radial-gradient(circle at 82% 68%, rgba(116, 183, 167, .18), transparent 24%);
      pointer-events: none;
    }

    .cta-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(320px, 1fr);
      gap: 34px;
      align-items: center;
    }

    .cta-panel h2 {
      margin: 0 0 12px;
      font-size: clamp(28px, 3.8vw, 44px);
      line-height: 1.18;
      font-weight: 850;
      letter-spacing: -.025em;
    }

    .cta-panel p {
      margin: 0 0 22px;
      color: rgba(249, 239, 225, .74);
    }

    .contact-form {
      display: grid;
      gap: 14px;
      padding: 22px;
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .09);
      border: 1px solid rgba(255, 238, 211, .14);
      backdrop-filter: blur(14px);
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .field label {
      display: block;
      margin-bottom: 7px;
      color: rgba(249, 239, 225, .82);
      font-size: 14px;
      font-weight: 750;
    }

    .field input,
    .field textarea {
      min-height: 46px;
      border-radius: 15px;
      padding: 12px 14px;
      border-color: rgba(255, 238, 211, .16);
      background: rgba(255, 255, 255, .9);
    }

    .field textarea {
      min-height: 104px;
      resize: vertical;
    }

    .form-note {
      margin: -2px 0 0;
      color: rgba(249, 239, 225, .58);
      font-size: 13px;
    }

    .site-footer {
      padding: 58px 0 30px;
      color: var(--text-light);
      background:
        linear-gradient(180deg, #17120e, #0d0b09);
      border-top: 1px solid rgba(255, 238, 211, .1);
      position: relative;
      overflow: hidden;
    }

    .site-footer::before {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      top: 0;
      height: 12px;
      background: repeating-linear-gradient(90deg, rgba(255, 210, 138, .32) 0 10px, transparent 10px 22px);
      opacity: .28;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr .8fr;
      gap: 34px;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(255, 238, 211, .1);
    }

    .footer-brand p {
      max-width: 420px;
      margin: 18px 0 0;
      color: rgba(249, 239, 225, .66);
    }

    .footer-col h3 {
      margin: 0 0 15px;
      color: #fff2dc;
      font-size: 17px;
      font-weight: 850;
    }

    .footer-links {
      display: grid;
      gap: 10px;
      color: rgba(249, 239, 225, .64);
      font-size: 14px;
    }

    .footer-links a,
    .footer-links span {
      width: fit-content;
    }

    .footer-links a {
      transition: color .25s var(--ease), transform .25s var(--ease);
    }

    .footer-links a:hover {
      color: var(--gold);
      transform: translateX(3px);
    }

    .copyright {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 12px;
      padding-top: 22px;
      color: rgba(249, 239, 225, .52);
      font-size: 13px;
    }

    @media (max-width: 1100px) {
      .masthead-inner,
      .article-layout,
      .faq-wrap,
      .cta-grid {
        grid-template-columns: 1fr;
      }

      .cover-frame {
        max-width: 460px;
        transform: none;
      }

      .sidebar {
        position: static;
        grid-template-columns: repeat(2, 1fr);
      }

      .film-strip {
        grid-template-columns: repeat(2, 1fr);
      }

      .recommend-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 860px) {
      .nav-wrap {
        height: 68px;
      }

      .header-action .btn {
        display: none;
      }

      .menu-toggle {
        display: inline-block;
      }

      .main-nav {
        position: fixed;
        left: 20px;
        right: 20px;
        top: 78px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        padding: 14px;
        border-radius: 22px;
        background: rgba(21, 18, 15, .96);
        border: 1px solid rgba(255, 238, 211, .13);
        box-shadow: var(--shadow-dark);
        backdrop-filter: blur(18px);
      }

      .main-nav.is-open {
        display: flex;
      }

      .main-nav a {
        padding: 13px 15px;
      }

      .main-nav a::after {
        left: 15px;
        right: auto;
        width: 36px;
      }

      .page-shell {
        padding-top: 68px;
      }

      .masthead-inner {
        padding: 46px 0 60px;
      }

      .section {
        padding: 58px 0;
      }

      .article-body {
        font-size: 16px;
        line-height: 1.86;
      }

      .sidebar {
        grid-template-columns: 1fr;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 620px) {
      .container {
        width: min(calc(100% - 28px), var(--container));
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 13px;
      }

      .brand-text {
        font-size: 19px;
      }

      .article-title {
        font-size: clamp(28px, 9vw, 40px);
      }

      .article-summary {
        font-size: 15px;
      }

      .article-meta {
        gap: 8px;
      }

      .cover-frame img {
        aspect-ratio: 16 / 11;
      }

      .section-head {
        align-items: flex-start;
        flex-direction: column;
      }

      .film-strip,
      .recommend-grid,
      .form-row {
        grid-template-columns: 1fr;
      }

      .article-toolbar {
        padding: 15px 16px;
      }

      .article-body {
        padding: 23px 18px;
      }

      .article-body table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
      }

      .side-card,
      .contact-form {
        padding: 18px;
      }

      .btn {
        width: 100%;
      }

      .cta-panel {
        border-radius: 24px;
      }
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}