/* roulang page: index */
:root {
    --paper: #F7F5F1;
    --white: #FFFFFF;
    --ink: #141414;
    --ink-2: #4A4A4A;
    --ink-3: #8A8A8A;
    --line: #E6E1D9;
    --gold: #B08D57;
    --gold-deep: #8F7142;
    --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    --serif: "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif;
  }

  *, *::before, *::after { box-sizing: border-box; }

  html { scroll-behavior: smooth; }

  body {
    margin: 0;
    background: var(--white);
    color: var(--ink);
    font-family: var(--sans);
    line-height: 1.9;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }

  body.menu-open { overflow: hidden; }

  a { color: inherit; text-decoration: none; }
  img { display: block; max-width: 100%; }
  button { font-family: inherit; cursor: pointer; }
  input, select, textarea { font-family: inherit; }

  h1, h2, h3, h4, p, figure, dl, dd {
    margin: 0;
  }

  .container {
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding-left: 80px;
    padding-right: 80px;
  }

  .container-inner {
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
  }

  .section-block {
    padding: 112px 0 120px;
  }

  .section-block.tight-top { padding-top: 48px; }
  .section-block.border-section {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .skip-link {
    position: fixed;
    top: -100px;
    left: 16px;
    z-index: 9999;
    padding: 10px 18px;
    background: var(--ink);
    color: var(--paper);
    font-size: 14px;
    transition: top .3s;
  }

  .skip-link:focus { top: 12px; }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-size: 13px;
    letter-spacing: .12em;
    color: var(--ink-3);
    text-transform: uppercase;
    margin-bottom: 22px;
  }

  .eyebrow::before {
    content: "";
    width: 24px;
    height: 2px;
    background: var(--gold);
  }

  .section-title {
    font-family: var(--serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: .03em;
    margin: 0 0 26px;
  }

  .section-sub {
    font-size: 16px;
    line-height: 2;
    color: var(--ink-2);
    max-width: 520px;
  }

  .text-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--ink);
    border-bottom: 1px solid transparent;
    padding-bottom: 4px;
    transition: color .3s, border-color .3s;
  }

  .text-arrow .arrow {
    display: inline-block;
    transition: transform .35s;
  }

  .text-arrow:hover .arrow { transform: translateX(6px); }
  .text-arrow:hover { color: var(--gold-deep); border-color: var(--gold); }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 50px;
    padding: 0 28px;
    font-size: 15px;
    letter-spacing: .02em;
    border: 1px solid transparent;
    transition: background .3s, color .3s, border-color .3s, transform .25s;
    border-radius: 0;
  }

  .btn-gold {
    background: var(--gold);
    color: var(--ink);
  }
  .btn-gold:hover {
    background: var(--gold-deep);
    color: #fff;
  }
  .btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,.72);
  }
  .btn-outline-light:hover {
    background: rgba(255,255,255,.12);
    border-color: #fff;
  }

  .btn:focus-visible, .nav-link:focus-visible, .text-arrow:focus-visible, .faq-question:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
  }

  /* 顶部倒计时条 */
  .ticker-bar {
    background: var(--ink);
    color: var(--paper);
    min-height: 44px;
  }

  .ticker-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 44px;
    font-size: 13px;
    letter-spacing: .04em;
  }

  .ticker-label, .ticker-count {
    display: inline-flex;
    align-items: center;
    gap: 14px;
  }

  .ticker-count .cd-item {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    font-family: var(--serif);
  }

  .ticker-count b {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
  }

  .ticker-count small {
    font-size: 10px;
    color: rgba(247,245,241,.7);
  }

  .ticker-count .cd-colon {
    font-family: var(--serif);
    color: var(--gold);
    font-weight: 400;
    margin: 0 4px;
  }

  .ticker-cta {
    color: var(--gold);
    font-size: 13px;
    letter-spacing: .08em;
    border-bottom: 1px solid transparent;
    transition: color .3s, border-color .3s;
  }
  .ticker-cta:hover { color: #fff; border-color: var(--gold); }

  /* 顶部导航 */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 80;
    background: rgba(247,245,241,.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
  }

  .nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 84px;
    gap: 28px;
  }

  .brand {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    flex-shrink: 0;
  }

  .brand-stamp {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -0.06em;
    font-family: var(--sans);
    line-height: 1;
  }

  .brand-name {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: .1em;
    line-height: 1;
    border-left: 1px solid var(--line);
    padding-left: 10px;
  }

  .brand-note {
    font-size: 10px;
    letter-spacing: .18em;
    color: var(--ink-3);
    margin-left: 8px;
    text-transform: uppercase;
    display: inline-block;
    border-left: 1px solid var(--line);
    padding-left: 10px;
    line-height: 1.6;
    transform: translateY(-2px);
  }

  .nav-center {
    display: flex;
    align-items: center;
    gap: 44px;
  }

  .nav-link {
    position: relative;
    display: inline-block;
    padding: 10px 0 8px;
    font-size: 15px;
    color: var(--ink-2);
    letter-spacing: .02em;
    transition: color .3s;
  }

  .nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    width: 0;
    margin: auto;
    background: var(--gold);
    transition: width .35s ease;
  }

  .nav-link:hover {
    color: var(--ink);
  }

  .nav-link:hover::after,
  .nav-link.current::after {
    width: 24px;
  }

  .nav-link.current {
    color: var(--ink);
  }

  .nav-tools {
    display: flex;
    align-items: center;
    gap: 20px;
  }

  .nav-cta {
    font-size: 14px;
    color: var(--ink-2);
    border-bottom: 1px solid var(--line);
    padding: 8px 0;
    transition: color .3s, border-color .3s;
  }

  .nav-cta:hover {
    color: var(--gold-deep);
    border-color: var(--gold);
  }

  .nav-burger {
    display: none;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 9px;
    background: transparent;
    border: 0;
    padding: 0;
  }

  .nav-burger span {
    display: block;
    width: 22px;
    height: 1px;
    background: var(--ink);
    transition: transform .3s, opacity .3s;
  }

  body.menu-open .nav-burger span:first-child { transform: translateY(5px) rotate(45deg); }
  body.menu-open .nav-burger span:last-child { transform: translateY(-5px) rotate(-45deg); }

  .mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--paper);
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 32px 48px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(24px);
    transition: opacity .35s ease, visibility .35s ease, transform .35s ease;
  }

  .mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .mobile-menu-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
    text-align: center;
    width: 100%;
  }

  .mobile-menu-inner .nav-link {
    font-family: var(--serif);
    font-size: 30px;
    color: var(--ink);
    padding: 6px 0;
  }

  .mobile-menu-inner .mobile-cta {
    margin-top: 14px;
    color: var(--gold-deep);
    font-size: 15px;
    letter-spacing: .12em;
    border-bottom: 1px solid var(--gold);
    padding-bottom: 6px;
  }

  @media (max-width: 1024px) {
    .brand-note { display: none; }
    .nav-center { gap: 28px; }
  }

  @media (max-width: 860px) {
    .container { padding-left: 36px; padding-right: 36px; }
    .nav-center { display: none; }
    .nav-burger { display: inline-flex; }
    .nav-cta.desktop-cta { display: none; }
  }

  @media (max-width: 520px) {
    .container { padding-left: 20px; padding-right: 20px; }
    .section-block { padding: 76px 0 82px; }
  }

  /* 首屏 Hero */
  .hero-block {
    position: relative;
    display: flex;
    align-items: center;
    min-height: calc(100vh - 44px - 84px);
    background:
      linear-gradient(90deg, rgba(20,20,20,.72) 0%, rgba(20,20,20,.2) 100%),
      url("/assets/images/backpic/back-1.webp") center center / cover no-repeat;
    color: #fff;
    overflow: hidden;
  }

  .hero-content {
    width: 100%;
    padding-top: 100px;
    padding-bottom: 100px;
  }

  .hero-content-inner {
    max-width: 780px;
  }

  .hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 13px;
    letter-spacing: .28em;
    color: rgba(247,245,241,.82);
    margin-bottom: 36px;
    text-transform: uppercase;
  }

  .hero-eyebrow::before {
    content: "";
    width: 44px;
    height: 1px;
    background: var(--gold);
  }

  .hero-title {
    font-family: var(--serif);
    font-size: clamp(42px, 7vw, 84px);
    font-weight: 600;
    line-height: 1.18;
    letter-spacing: .02em;
    max-width: 760px;
    margin-bottom: 30px;
  }

  .hero-title em {
    font-style: normal;
    color: var(--gold);
  }

  .hero-desc {
    font-size: clamp(16px, 1.4vw, 18px);
    line-height: 2;
    color: rgba(247,245,241,.9);
    max-width: 560px;
    margin-bottom: 44px;
  }

  .hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
  }

  .hero-scroll-line {
    position: absolute;
    left: 80px;
    bottom: 0;
    width: 1px;
    height: 120px;
    background: linear-gradient(to bottom, rgba(247,245,241,.55), transparent);
  }

  @media (max-width: 1024px) {
    .hero-block { min-height: calc(100vh - 44px - 76px); }
    .hero-scroll-line { left: 24px; height: 80px; }
  }

  @media (max-width: 768px) {
    .hero-block { min-height: calc(100vh - 44px - 64px); }
    .hero-content { padding-top: 64px; padding-bottom: 64px; }
    .hero-title { font-size: clamp(38px, 8vw, 56px); }
  }

  @media (max-width: 520px) {
    .hero-content-inner { text-align: left; }
    .hero-cta .btn { width: 100%; }
  }

  /* 信任细带 */
  .edge-strip {
    border-bottom: 1px solid var(--line);
    background: var(--paper);
  }

  .trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }

  .trust-item {
    padding: 22px 0 22px 30px;
    border-left: 1px solid var(--line);
    font-size: 14px;
    letter-spacing: .08em;
    color: var(--ink-2);
    display: flex;
    align-items: center;
    gap: 14px;
  }

  .trust-item svg { width: 20px; height: 20px; stroke: var(--gold); flex: none; }
  .trust-item:first-child { border-left: 0; padding-left: 0; }

  @media (max-width: 860px) {
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-item { border-top: 1px solid var(--line); border-left: 1px solid var(--line); padding: 18px 0 18px 20px; }
    .trust-item:nth-child(2n + 1) { border-left: 0; padding-left: 0; }
    .trust-item:first-child, .trust-item:nth-child(2) { border-top: 0; }
  }

  @media (max-width: 520px) {
    .trust-grid { grid-template-columns: 1fr; }
    .trust-item, .trust-item:nth-child(2n + 1) { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
    .trust-item:first-child { border-top: 0; }
  }

  /* 服务脉络三列 */
  .section-heading-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
    margin-bottom: 72px;
    flex-wrap: wrap;
  }

  .section-heading-flex .section-sub { margin-bottom: 8px; }

  .feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .feature-cell {
    padding: 58px 52px 72px 0;
    position: relative;
    border-right: 1px solid var(--line);
  }

  .feature-cell:last-child {
    border-right: 0;
    padding-right: 0;
    padding-left: 52px;
  }

  .feature-num {
    display: block;
    font-family: var(--serif);
    font-size: 14px;
    letter-spacing: .2em;
    color: var(--gold);
    margin-bottom: 30px;
  }

  .feature-cell h3 {
    font-family: var(--serif);
    font-size: 28px;
    letter-spacing: .04em;
    margin-bottom: 24px;
    font-weight: 500;
  }

  .feature-cell p {
    color: var(--ink-2);
    font-size: 15px;
    line-height: 2;
    margin-bottom: 28px;
  }

  .feature-cell .text-arrow { font-size: 14px; }

  @media (max-width: 1024px) {
    .feature-grid { grid-template-columns: 1fr; border-bottom: 0; }
    .feature-cell, .feature-cell:last-child {
      border-right: 0;
      padding: 32px 0 44px;
      border-bottom: 1px solid var(--line);
    }
  }

  @media (max-width: 520px) {
    .feature-cell { padding: 28px 0 38px; }
    .feature-cell:last-child { padding: 28px 0 38px; }
    .feature-num { margin-bottom: 18px; }
  }

  /* 图墙 */
  .gallery-wrap { background: var(--paper); }

  .gallery-meta {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 32px;
    flex-wrap: wrap;
    margin-bottom: 64px;
  }

  .gallery-meta .section-sub { max-width: 440px; }

  .visual-wall {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 26px;
  }

  .wall-main {
    grid-column: span 7;
    position: relative;
    overflow: hidden;
    min-height: 640px;
    background: #ddd;
  }

  .wall-side {
    grid-column: span 5;
    display: grid;
    grid-template-rows: repeat(2, 1fr);
    gap: 26px;
  }

  .wall-figure {
    position: relative;
    overflow: hidden;
    background: #e5e0d8;
  }

  .wall-side .wall-figure { min-height: 307px; }

  .wall-bottom {
    grid-column: span 12;
    position: relative;
    overflow: hidden;
    min-height: 400px;
    background: #ddd;
  }

  .wall-main img,
  .wall-side img,
  .wall-bottom img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: transform 1.2s cubic-bezier(.16,1,.3,1);
  }

  .wall-main:hover img,
  .wall-figure:hover img,
  .wall-bottom:hover img {
    transform: scale(1.03);
  }

  .wall-main::after,
  .wall-figure::after,
  .wall-bottom::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--ink);
    opacity: 0;
    transition: opacity .45s;
  }

  .wall-main:hover::after,
  .wall-figure:hover::after,
  .wall-bottom:hover::after {
    opacity: .2;
  }

  .wall-tag {
    position: absolute;
    left: 20px;
    bottom: 18px;
    z-index: 3;
    color: #fff;
    font-size: 12px;
    letter-spacing: .18em;
    line-height: 1;
    padding: 7px 12px;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .4s, transform .4s;
    border-left: 2px solid var(--gold);
    background: rgba(20,20,20,.4);
  }

  .wall-figure:hover .wall-tag,
  .wall-main:hover .wall-tag,
  .wall-bottom:hover .wall-tag {
    opacity: 1;
    transform: translateY(0);
  }

  .badge-pick {
    position: absolute;
    top: 20px;
    left: 0;
    z-index: 3;
    background: var(--gold);
    color: var(--ink);
    padding: 5px 12px 5px 14px;
    font-size: 11px;
    letter-spacing: .14em;
    text-transform: uppercase;
  }

  @media (max-width: 1024px) {
    .wall-main, .wall-side, .wall-bottom { grid-column: span 12; min-height: 360px; }
    .wall-side { grid-template-columns: repeat(2, 1fr); grid-template-rows: unset; }
    .wall-side .wall-figure { min-height: 260px; }
    .wall-bottom { min-height: 320px; }
  }

  @media (max-width: 768px) {
    .wall-side { grid-template-columns: 1fr; }
    .wall-side .wall-figure { min-height: 280px; }
    .wall-main { min-height: 420px; }
    .wall-bottom { min-height: 280px; }
  }

  /* 会员层级 */
  .tier-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border: 1px solid var(--line);
  }

  .tier-card {
    padding: 48px 40px 56px;
    border-right: 1px solid var(--line);
    position: relative;
  }

  .tier-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gold);
    opacity: 0;
    transition: opacity .3s;
  }

  .tier-card:last-child { border-right: 0; }
  .tier-card:hover::before { opacity: 1; }

  .tier-card .tier-kicker {
    font-size: 12px;
    letter-spacing: .2em;
    color: var(--gold-deep);
    margin-bottom: 20px;
  }

  .tier-card h3 {
    font-family: var(--serif);
    font-size: 26px;
    font-weight: 500;
    margin-bottom: 18px;
    letter-spacing: .03em;
  }

  .tier-card .tier-desc {
    color: var(--ink-2);
    font-size: 14px;
    line-height: 2;
    margin-bottom: 26px;
  }

  .tier-list {
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
  }

  .tier-list li {
    font-size: 14px;
    color: var(--ink-2);
    padding: 4px 0 4px 18px;
    position: relative;
    line-height: 1.8;
  }

  .tier-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 16px;
    width: 5px;
    height: 5px;
    background: var(--gold);
    border-radius: 50%;
  }

  .tier-link { font-size: 14px; font-weight: 500; color: var(--ink); }
  .tier-link:hover { color: var(--gold-deep); }

  @media (max-width: 1024px) {
    .tier-grid { grid-template-columns: 1fr; }
    .tier-card { border-right: 0; border-bottom: 1px solid var(--line); }
    .tier-card:last-child { border-bottom: 0; }
  }

  /* 预约表单 */
  .apply-section { background: var(--paper); }

  .apply-heading {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 72px;
  }

  .apply-card {
    background: var(--white);
    border: 1px solid var(--line);
    display: grid;
    grid-template-columns: repeat(12, 1fr);
  }

  .apply-col-intro {
    grid-column: span 5;
    background: var(--ink);
    color: var(--paper);
    padding: 68px 56px 72px;
    position: relative;
    border-bottom: 2px solid var(--gold);
  }

  .apply-col-intro .small-label {
    display: block;
    font-size: 12px;
    letter-spacing: .24em;
    margin-bottom: 22px;
    color: var(--gold);
  }

  .apply-col-intro h3 {
    font-family: var(--serif);
    font-size: clamp(28px, 3.4vw, 42px);
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 26px;
  }

  .apply-col-intro p {
    color: rgba(247,245,241,.78);
    font-size: 15px;
    line-height: 2;
    margin-bottom: 60px;
  }

  .apply-contact {
    font-size: 13px;
    color: rgba(247,245,241,.65);
    border-top: 1px solid rgba(247,245,241,.2);
    padding-top: 24px;
  }

  .apply-col-form {
    grid-column: span 7;
    padding: 68px 72px 72px;
  }

  .apply-form { width: 100%; }

  .form-row {
    margin-bottom: 48px;
  }

  .field-label {
    display: block;
    font-size: 13px;
    color: var(--ink-3);
    letter-spacing: .1em;
    margin-bottom: 10px;
  }

  .form-input {
    width: 100%;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: transparent;
    font-size: 16px;
    padding: 8px 0 12px;
    color: var(--ink);
    transition: border-color .3s, box-shadow .3s;
    border-radius: 0;
  }

  .form-input:focus {
    outline: none;
    border-bottom: 2px solid var(--gold);
    box-shadow: 0 1px 0 var(--gold);
    padding-bottom: 11px;
  }

  .form-submit {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 8px;
  }

  .form-note { font-size: 12px; color: var(--ink-3); }

  .btn-dark {
    background: var(--ink);
    color: #fff;
    border: 1px solid var(--ink);
  }
  .btn-dark:hover { background: transparent; color: var(--ink); }

  .form-success {
    display: none;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    padding: 18px 22px;
    background: var(--white);
    border: 1px solid var(--gold);
  }
  .form-success.is-show { display: flex; }
  .form-success span { color: var(--gold-deep); font-weight: 600; }

  @media (max-width: 1024px) {
    .apply-card { grid-template-columns: 1fr; }
    .apply-col-intro, .apply-col-form { grid-column: span 12; width: 100%; }
    .apply-col-intro { padding: 56px 40px 60px; }
    .apply-col-form { padding: 52px 40px 60px; }
  }

  @media (max-width: 520px) {
    .apply-col-intro, .apply-col-form { padding: 44px 24px 48px; }
    .form-submit .btn { width: 100%; }
  }

  /* FAQ */
  .faq-center {
    max-width: 760px;
    margin: 0 auto;
  }

  .faq-heading {
    text-align: center;
    margin-bottom: 62px;
  }

  .faq-heading .eyebrow {
    justify-content: center;
  }

  .faq-item {
    border-bottom: 1px solid var(--line);
  }

  .faq-item:first-child { border-top: 1px solid var(--line); }

  .faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    width: 100%;
    background: transparent;
    border: 0;
    text-align: left;
    padding: 28px 2px;
    color: var(--ink);
    font-size: 17px;
    font-weight: 500;
    transition: color .3s;
  }

  .faq-question:hover { color: var(--gold-deep); }

  .faq-q-mark {
    color: var(--gold);
    font-family: var(--serif);
    margin-right: 14px;
  }

  .faq-icon {
    flex: none;
    position: relative;
    width: 18px;
    height: 18px;
    display: inline-block;
  }

  .faq-icon::before,
  .faq-icon::after {
    content: "";
    position: absolute;
    background: var(--ink);
    transition: transform .3s ease, opacity .3s ease;
  }

  .faq-icon::before { top: 8px; left: 0; width: 18px; height: 1px; }
  .faq-icon::after { top: 0; left: 8px; width: 1px; height: 18px; }

  .faq-item.is-open .faq-icon::after {
    transform: rotate(90deg);
    opacity: 0;
  }

  .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease;
  }

  .faq-answer-inner {
    padding: 0 42px 30px 42px;
    color: var(--ink-2);
    font-size: 15px;
    line-height: 2.1;
  }

  .faq-answer-inner a { color: var(--gold-deep); border-bottom: 1px solid rgba(176,141,87,.4); }

  @media (max-width: 520px) {
    .faq-q-mark { display: none; }
    .faq-question { font-size: 16px; }
    .faq-answer-inner { padding-left: 0; }
  }

  /* 最新动态 CMS 列表 */
  .news-section { background: var(--paper); border-top: 1px solid var(--line); }

  .news-layout {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 0;
  }

  .news-intro {
    grid-column: span 4;
    padding-right: 72px;
  }

  .news-intro .section-title { font-size: clamp(30px, 3vw, 46px); }

  .news-intro .text-arrow { margin-top: 18px; }

  .news-list {
    grid-column: span 8;
    border-top: 1px solid var(--line);
  }

  .news-item {
    display: block;
    border-bottom: 1px solid var(--line);
    transition: background .3s;
  }

  .news-item:hover { background: rgba(255,255,255,.7); }

  .news-row {
    display: grid;
    grid-template-columns: 170px 1fr 150px 24px;
    gap: 26px;
    align-items: center;
    padding: 28px 0;
    transition: transform .3s;
  }

  .news-item:hover .news-row { transform: translateX(6px); }

  .news-cat {
    font-size: 13px;
    color: var(--gold-deep);
    letter-spacing: .08em;
  }

  .news-main-col .news-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--ink);
    line-height: 1.6;
    margin-bottom: 6px;
    transition: color .3s;
  }

  .news-item:hover .news-title { color: var(--gold-deep); }

  .news-summary {
    font-size: 14px;
    color: var(--ink-3);
    line-height: 1.7;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 560px;
  }

  .news-date {
    font-size: 14px;
    color: var(--ink-3);
    text-align: right;
    font-variant-numeric: tabular-nums;
  }

  .news-arrow {
    font-size: 18px;
    color: var(--gold);
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity .3s, transform .3s;
    text-align: right;
  }

  .news-item:hover .news-arrow { opacity: 1; transform: translateX(0); }

  .news-empty {
    border: 1px dashed var(--line);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 36px 40px;
    color: var(--ink-3);
    font-size: 15px;
    grid-column: span 8;
  }

  @media (max-width: 1220px) {
    .news-row { grid-template-columns: 120px 1fr 120px 18px; gap: 18px; }
  }

  @media (max-width: 900px) {
    .news-layout { display: block; }
    .news-intro { padding-right: 0; margin-bottom: 48px; }
    .news-list, .news-empty { grid-column: span 12; }
    .news-empty { grid-column: auto; }
  }

  @media (max-width: 640px) {
    .news-row {
      grid-template-columns: 1fr auto;
      grid-template-areas:
        "cat date"
        "title title"
        "summary summary"
        "arrow arrow";
      padding: 22px 0;
      transform: none;
      gap: 6px 16px;
    }
    .news-item:hover .news-row { transform: none; }
    .news-cat { grid-area: cat; }
    .news-date { grid-area: date; text-align: right; }
    .news-main-col { grid-area: title; }
    .news-main-col .news-summary { grid-area: summary; white-space: normal; display: block; }
    .news-arrow { grid-area: arrow; text-align: left; opacity: 1; transform: none; font-size: 14px; }
    .news-summary { margin-top: 6px; }
  }

  /* 底部 CTA */
  .closing-cta {
    background: var(--ink);
    color: #fff;
    padding: 76px 0 84px;
    position: relative;
    overflow: hidden;
  }

  .closing-cta .closing-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 44px;
    flex-wrap: wrap;
  }

  .closing-cta .closing-kicker {
    font-size: 12px;
    color: var(--gold);
    letter-spacing: .2em;
    margin-bottom: 18px;
  }

  .closing-cta h2 {
    font-family: var(--serif);
    font-size: clamp(30px, 4vw, 52px);
    font-weight: 500;
    letter-spacing: .02em;
    line-height: 1.3;
  }

  .closing-cta p {
    margin-top: 18px;
    color: rgba(255,255,255,.68);
    max-width: 420px;
    font-size: 15px;
  }

  .closing-cta .btn-gold { background: var(--gold); }
  .closing-cta .btn-gold:hover { background: #fff; color: var(--ink); }

  /* Footer */
  .footer {
    background: var(--ink);
    color: rgba(247,245,241,.7);
    border-top: 1px solid rgba(247,245,241,.08);
  }

  .footer-main {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 48px;
    padding: 72px 0 54px;
  }

  .footer-brand-col {
    grid-column: span 4;
  }

  .footer-brand {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 18px;
  }

  .footer-brand .brand-stamp { color: #fff; font-size: 28px; }
  .footer-brand .brand-name { color: #fff; border-left-color: rgba(255,255,255,.2); }

  .footer-about {
    font-size: 14px;
    color: rgba(247,245,241,.58);
    max-width: 320px;
    line-height: 2;
  }

  .footer-col {
    grid-column: span 2;
  }

  .footer-col-title {
    font-size: 13px;
    letter-spacing: .14em;
    color: #fff;
    margin-bottom: 24px;
  }

  .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .footer-links li { margin-bottom: 12px; }

  .footer-links a {
    font-size: 14px;
    color: rgba(247,245,241,.62);
    transition: color .3s, padding-left .3s;
  }

  .footer-links a:hover {
    color: var(--gold);
    padding-left: 6px;
  }

  .footer-contact-col { grid-column: span 4; }
  .footer-contact-col .footer-col-title { margin-bottom: 14px; }
  .footer-contact-col .footer-about { max-width: 320px; margin-bottom: 18px; }

  .footer-mail {
    color: var(--gold);
    font-size: 14px;
    border-bottom: 1px solid rgba(176,141,87,.3);
  }

  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    border-top: 1px solid rgba(247,245,241,.12);
    padding-top: 30px;
    padding-bottom: 34px;
    font-size: 13px;
    color: rgba(247,245,241,.4);
  }

  @media (max-width: 1220px) {
    .footer-brand-col { grid-column: span 6; }
    .footer-col { grid-column: span 2; }
    .footer-contact-col { grid-column: span 4; }
  }

  @media (max-width: 900px) {
    .footer-main { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .footer-brand-col, .footer-col, .footer-contact-col { grid-column: span 2; }
  }

  @media (max-width: 520px) {
    .footer-main { grid-template-columns: 1fr; gap: 36px; }
    .footer-col, .footer-contact-col, .footer-brand-col { grid-column: span 1; }
  }

  /* 滚动出现动效 */
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .8s ease, transform .8s ease;
  }

  .reveal.in-view {
    opacity: 1;
    transform: translateY(0);
  }

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
      transition: none !important;
      animation: none !important;
    }
    .reveal {
      opacity: 1;
      transform: none;
    }
  }

  /* Tailwind 兼容辅助 */
  @media (max-width: 860px) {
    .brand-note { display: none; }
  }

/* roulang page: article */
:root {
            --paper: #F7F5F1;
            --surface: #FFFFFF;
            --ink: #141414;
            --ink-2: #4A4A4A;
            --ink-3: #8A8A8A;
            --line: #E6E1D9;
            --brand: #B08D57;
            --brand-deep: #8F7142;
            --shadow-card: 0 12px 40px rgba(20, 20, 20, 0.06);
            --shadow-btn: 0 4px 14px rgba(20, 20, 20, 0.05);
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-serif: "Songti SC", "Noto Serif SC", "SimSun", serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background: var(--paper);
            color: var(--ink);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.85;
            -webkit-font-smoothing: antialiased;
        }

        body.no-scroll {
            overflow: hidden;
        }

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

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

        button,
        input {
            font: inherit;
            background: none;
            border: none;
            outline: none;
        }

        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--brand);
            outline-offset: 3px;
        }

        .container {
            width: 100%;
            max-width: 1320px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 80px;
            padding-right: 80px;
        }

        .container-narrow {
            max-width: 980px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: 76px;
            background: rgba(247, 245, 241, 0.86);
            -webkit-backdrop-filter: blur(18px);
            backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--line);
        }

        .nav-bar {
            height: 76px;
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            justify-self: start;
            min-width: 0;
        }

        .brand-stamp {
            display: inline-grid;
            place-items: center;
            width: 38px;
            height: 38px;
            background: var(--ink);
            color: var(--paper);
            border-radius: 2px;
            font-family: var(--font-serif);
            font-size: 17px;
            font-weight: 600;
            letter-spacing: -0.02em;
            line-height: 1;
        }

        .brand-name {
            font-family: var(--font-serif);
            font-size: 22px;
            letter-spacing: 0.06em;
            color: var(--ink);
            white-space: nowrap;
        }

        .brand-note {
            font-size: 10px;
            letter-spacing: 0.32em;
            color: var(--ink-3);
            text-transform: uppercase;
            white-space: nowrap;
            margin-left: 2px;
        }

        .nav-center {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 34px;
        }

        .nav-link {
            position: relative;
            display: inline-flex;
            align-items: center;
            padding: 8px 0 10px;
            font-size: 15px;
            letter-spacing: 0.04em;
            color: var(--ink);
            transition: color 0.3s ease;
            white-space: nowrap;
        }

        .nav-link::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 2px;
            width: 0;
            height: 2px;
            background: var(--brand);
            transform: translateX(-50%);
            transition: width 0.3s ease;
        }

        .nav-link:hover::after {
            width: 26px;
        }

        .nav-link.current::after {
            width: 24px;
        }

        .nav-tools {
            justify-self: end;
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 8px 20px;
            border: 1px solid var(--ink);
            border-radius: 2px;
            font-size: 14px;
            letter-spacing: 0.06em;
            color: var(--ink);
            background: transparent;
            transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
            white-space: nowrap;
            cursor: pointer;
        }

        .nav-cta:hover {
            background: var(--ink);
            color: var(--paper);
        }

        .nav-burger {
            display: none;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            gap: 0;
            cursor: pointer;
            position: relative;
            z-index: 1100;
        }

        .nav-burger span {
            display: block;
            width: 24px;
            height: 1px;
            background: var(--ink);
            transition: transform 0.3s ease, opacity 0.3s ease;
        }

        .nav-burger span + span {
            width: 16px;
            margin-left: 8px;
        }

        .nav-burger[aria-expanded="true"] span:first-child {
            transform: rotate(45deg) translateY(1px);
        }

        .nav-burger[aria-expanded="true"] span:last-child {
            transform: rotate(-45deg) translate(-5px, -1px);
            width: 24px;
            margin-left: 0;
        }

        .mobile-menu {
            position: fixed;
            inset: 0;
            z-index: 990;
            background: var(--paper);
            display: flex;
            align-items: center;
            justify-content: center;
            visibility: hidden;
            opacity: 0;
            transform: translateY(14px);
            transition: opacity 0.32s ease, transform 0.32s ease, visibility 0.32s;
        }

        .mobile-menu.open {
            visibility: visible;
            opacity: 1;
            transform: translateY(0);
        }

        .mobile-menu-inner {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 22px;
            padding: 32px 20px;
            width: 100%;
        }

        .mobile-menu .nav-link {
            font-size: 30px;
            font-weight: 500;
            color: var(--ink);
            line-height: 1.3;
        }

        .mobile-menu .nav-link::after {
            display: none;
        }

        .mobile-cta {
            display: inline-flex;
            align-items: center;
            margin-top: 14px;
            padding: 12px 30px;
            background: var(--ink);
            color: var(--paper);
            border-radius: 2px;
            font-size: 16px;
            transition: background 0.3s ease, transform 0.3s ease;
        }

        .mobile-cta:hover {
            background: var(--brand-deep);
            transform: translateY(-2px);
        }

        .site-main {
            min-height: 480px;
        }

        .detail-cover {
            padding: 64px 0 40px;
            border-bottom: 1px solid var(--line);
            background: var(--surface);
        }

        .detail-cover__inner {
            max-width: 1080px;
        }

        .detail-breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 34px;
            font-size: 13px;
            letter-spacing: 0.1em;
            color: var(--ink-3);
        }

        .detail-breadcrumb a {
            color: var(--ink-2);
            transition: color 0.2s ease;
        }

        .detail-breadcrumb a:hover {
            color: var(--brand-deep);
        }

        .detail-breadcrumb__sep {
            color: var(--line);
            font-family: Georgia, "Times New Roman", serif;
        }

        .detail-title {
            font-family: var(--font-serif);
            font-size: clamp(34px, 5vw, 56px);
            font-weight: 500;
            letter-spacing: 0.02em;
            line-height: 1.28;
            color: var(--ink);
            max-width: 980px;
            margin: 0;
        }

        .detail-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 26px;
            margin-top: 28px;
            padding-top: 22px;
            border-top: 1px solid var(--line);
            font-size: 14px;
            color: var(--ink-3);
            letter-spacing: 0.04em;
        }

        .detail-meta a {
            color: var(--brand-deep);
        }

        .detail-meta-rule {
            width: 1px;
            height: 12px;
            background: var(--line);
        }

        .article-boundary {
            border: 0;
            border-top: 1px solid var(--line);
            margin: 0;
        }

        .detail-article {
            background: var(--surface);
            padding: 56px 0 72px;
        }

        .detail-body {
            max-width: 760px;
            margin-left: auto;
            margin-right: auto;
            font-size: 17px;
            line-height: 2;
            color: var(--ink-2);
            word-break: break-word;
        }

        .detail-body p,
        .detail-body div:not(.article-embed),
        .detail-body section {
            margin-bottom: 1.7em;
        }

        .detail-body h2 {
            font-family: var(--font-serif);
            font-size: 28px;
            font-weight: 600;
            color: var(--ink);
            line-height: 1.5;
            margin-top: 2.2em;
            margin-bottom: 0.9em;
        }

        .detail-body h3 {
            font-family: var(--font-serif);
            font-size: 21px;
            font-weight: 600;
            color: var(--ink);
            margin-top: 2em;
            margin-bottom: 0.8em;
        }

        .detail-body h4 {
            font-size: 17px;
            font-weight: 600;
            color: var(--ink);
            margin-top: 1.8em;
            margin-bottom: 0.6em;
        }

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

        .detail-body ul li,
        .detail-body ol li {
            margin-bottom: 0.5em;
        }

        .detail-body ul {
            list-style: none;
        }

        .detail-body ul li {
            position: relative;
            padding-left: 0.3em;
        }

        .detail-body ul li::before {
            content: "";
            position: absolute;
            left: -1.1em;
            top: 0.85em;
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: var(--brand);
        }

        .detail-body blockquote {
            margin: 2em 0;
            padding: 1.4em 1.8em;
            border-left: 2px solid var(--brand);
            background: var(--paper);
            border-radius: 0 2px 2px 0;
            color: var(--ink-2);
            font-size: 16px;
        }

        .detail-body blockquote p:last-child {
            margin-bottom: 0;
        }

        .detail-body img {
            margin: 2em auto;
            border-radius: 4px;
        }

        .detail-body a {
            color: var(--brand-deep);
            border-bottom: 1px solid rgba(143, 113, 66, 0.4);
            transition: border-color 0.2s ease, color 0.2s ease;
        }

        .detail-body a:hover {
            color: var(--ink);
            border-color: var(--ink);
        }

        .detail-body hr {
            border: 0;
            border-top: 1px solid var(--line);
            margin: 2.6em 0;
        }

        .detail-body code {
            font-family: "SFMono-Regular", Consolas, monospace;
            font-size: 0.9em;
            background: var(--paper);
            border: 1px solid var(--line);
            padding: 0.15em 0.5em;
            border-radius: 2px;
        }

        .detail-body pre {
            background: var(--ink);
            color: #e8e4dc;
            padding: 24px 26px;
            border-radius: 4px;
            overflow-x: auto;
            line-height: 1.8;
            margin: 2em 0;
            font-size: 0.9rem;
        }

        .detail-body pre code {
            background: transparent;
            border: none;
            padding: 0;
            color: inherit;
        }

        .detail-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 2em 0;
            font-size: 15px;
        }

        .detail-body th,
        .detail-body td {
            border: 1px solid var(--line);
            padding: 12px 14px;
            text-align: left;
        }

        .detail-body th {
            background: var(--paper);
            font-weight: 600;
            color: var(--ink);
        }

        .detail-body figcaption,
        .detail-body .img-caption {
            text-align: center;
            font-size: 13px;
            color: var(--ink-3);
            margin-top: -0.8em;
            margin-bottom: 2.2em;
        }

        .detail-nav {
            background: var(--surface);
            border-top: 1px solid var(--line);
            padding: 30px 0 40px;
        }

        .detail-nav__inner {
            max-width: 760px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .detail-nav__brand {
            font-family: var(--font-serif);
            font-size: 14px;
            letter-spacing: 0.12em;
            color: var(--ink-3);
        }

        .detail-nav__link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 15px;
            color: var(--ink-2);
            transition: color 0.2s ease, transform 0.2s ease;
        }

        .detail-nav__link:hover {
            color: var(--brand-deep);
            transform: translateX(2px);
        }

        .cta-section {
            background: var(--paper);
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
            padding: 92px 0 96px;
            text-align: center;
        }

        .cta-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            color: var(--ink-3);
            margin-bottom: 22px;
        }

        .cta-eyebrow::before,
        .cta-eyebrow::after {
            content: "";
            width: 26px;
            height: 1px;
            background: var(--brand);
        }

        .cta-title {
            font-family: var(--font-serif);
            font-size: clamp(30px, 4vw, 44px);
            font-weight: 500;
            letter-spacing: 0.03em;
            color: var(--ink);
            line-height: 1.35;
        }

        .cta-desc {
            max-width: 680px;
            margin: 20px auto 34px;
            color: var(--ink-2);
            font-size: 16px;
            line-height: 2;
        }

        .cta-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 14px 22px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 30px;
            font-size: 15px;
            letter-spacing: 0.06em;
            border-radius: 2px;
            line-height: 1.4;
            cursor: pointer;
            transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.2s ease;
        }

        .btn:hover {
            transform: translateY(-1px);
        }

        .btn-solid {
            background: var(--brand);
            color: var(--ink);
            border: 1px solid var(--brand);
        }

        .btn-solid:hover {
            background: var(--brand-deep);
            border-color: var(--brand-deep);
            color: var(--paper);
        }

        .btn-ghost {
            border: 1px solid #cbc6bd;
            color: var(--ink);
            background: transparent;
        }

        .btn-ghost:hover {
            border-color: var(--ink);
            background: var(--ink);
            color: var(--paper);
        }

        .detail-missing {
            background: var(--surface);
            padding-top: 110px;
            padding-bottom: 120px;
            min-height: 56vh;
        }

        .detail-missing__card {
            max-width: 620px;
            margin: 0 auto;
            padding: 40px 36px;
            border: 1px solid var(--line);
            background: var(--paper);
            border-radius: 4px;
            text-align: center;
        }

        .detail-missing__code {
            font-family: var(--font-serif);
            font-size: 14px;
            letter-spacing: 0.24em;
            color: var(--brand-deep);
            margin-bottom: 12px;
        }

        .detail-missing__title {
            font-family: var(--font-serif);
            font-size: 32px;
            font-weight: 600;
            color: var(--ink);
            margin-bottom: 12px;
        }

        .detail-missing__text {
            color: var(--ink-2);
            font-size: 15px;
            max-width: 440px;
            margin: 0 auto 22px;
        }

        .footer {
            background: var(--ink);
            color: rgba(255, 255, 255, 0.72);
            padding: 76px 0 0;
        }

        .footer .container {
            max-width: 1320px;
        }

        .footer-main {
            display: grid;
            grid-template-columns: 4fr 2fr 2fr 3.5fr;
            gap: 48px;
            padding-bottom: 56px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 18px;
        }

        .footer-brand .brand-stamp {
            background: var(--paper);
            color: var(--ink);
        }

        .footer-brand .brand-name {
            color: var(--paper);
            font-family: var(--font-serif);
            font-size: 23px;
        }

        .footer-about {
            font-size: 14px;
            line-height: 1.95;
            color: rgba(255, 255, 255, 0.58);
            max-width: 400px;
            margin: 0;
        }

        .footer-col-title {
            font-size: 13px;
            letter-spacing: 0.18em;
            color: rgba(255, 255, 255, 0.42);
            margin-bottom: 20px;
            font-weight: 500;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            transition: color 0.2s ease;
        }

        .footer-links a:hover {
            color: var(--brand);
        }

        .footer-contact-col .footer-about {
            max-width: 340px;
        }

        .footer-mail {
            display: inline-block;
            margin-top: 16px;
            font-size: 15px;
            color: var(--paper);
            border-bottom: 1px solid rgba(255, 255, 255, 0.3);
            transition: border-color 0.2s ease, color 0.2s ease;
        }

        .footer-mail:hover {
            color: var(--brand);
            border-color: var(--brand);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            padding: 18px 0 24px;
            font-size: 12px;
            letter-spacing: 0.06em;
            color: rgba(255, 255, 255, 0.4);
        }

        @media (max-width: 1024px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }

            .nav-bar {
                grid-template-columns: 1fr auto;
            }

            .nav-center {
                display: none;
            }

            .desktop-cta {
                display: none;
            }

            .nav-burger {
                display: inline-flex;
            }

            .footer-main {
                grid-template-columns: 1fr 1fr;
                gap: 40px 32px;
            }
        }

        @media (max-width: 768px) {
            body {
                font-size: 15px;
            }

            .container {
                padding-left: 24px;
                padding-right: 24px;
            }

            .site-header {
                height: 66px;
            }

            .nav-bar {
                height: 66px;
            }

            .detail-cover {
                padding: 42px 0 28px;
            }

            .detail-title {
                font-size: 30px;
                line-height: 1.35;
            }

            .detail-meta {
                gap: 14px;
                margin-top: 18px;
                padding-top: 16px;
                font-size: 13px;
            }

            .detail-article {
                padding: 34px 0 52px;
            }

            .detail-body {
                font-size: 16px;
            }

            .cta-section {
                padding: 68px 0 72px;
            }

            .footer-main {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-brand-col,
            .footer-contact-col {
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                padding-bottom: 22px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }

            .brand-note {
                display: none;
            }

            .mobile-menu .nav-link {
                font-size: 24px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 18px;
                padding-right: 18px;
            }

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

            .detail-title {
                font-size: 27px;
            }

            .detail-meta {
                gap: 10px;
            }

            .detail-body blockquote {
                padding: 1em 1.2em;
            }

            .cta-actions .btn {
                width: 100%;
                max-width: 320px;
            }

            .btn-ghost {
                border-color: var(--line);
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.001s !important;
                transition-duration: 0.001s !important;
            }

            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: category1 */
:root {
  --paper: #F7F5F1;
  --panel: #FFFFFF;
  --ink: #141414;
  --muted: #4A4A4A;
  --faint: #8A8A8A;
  --line: #E6E1D9;
  --accent: #B08D57;
  --accent-hover: #8F7142;
  --mask: rgba(20, 20, 20, 0.35);
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-serif: "Songti SC", "Noto Serif SC", "SimSun", serif;
  --font-en: "Times New Roman", serif;
  --radius-sm: 2px;
  --shadow-hover: 0 12px 40px rgba(20, 20, 20, 0.06);
  --shadow-btn: 0 4px 14px rgba(20, 20, 20, 0.05);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font-family: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding-left: 80px;
  padding-right: 80px;
  width: 100%;
}
.section { padding-top: 96px; padding-bottom: 96px; }

a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

/* 全站统一顶部导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 245, 241, 0.88);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  text-decoration: none;
  color: var(--ink);
}
.brand-stamp {
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
}
.brand-name {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.1em;
}
.brand-note {
  font-family: var(--font-serif);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--faint);
  padding-left: 6px;
  border-left: 1px solid var(--line);
}
.nav-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 48px;
}
.nav-link {
  position: relative;
  display: inline-block;
  font-size: 15px;
  color: var(--muted);
  text-decoration: none;
  padding: 8px 2px;
  transition: color 0.3s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.35s ease;
}
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after { width: 24px; }
.nav-link.current { color: var(--ink); font-weight: 500; }
.nav-link.current::after { width: 24px; }

.nav-tools { display: flex; align-items: center; gap: 18px; }
.nav-cta {
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  padding: 9px 22px;
  border: 1px solid var(--ink);
  border-radius: var(--radius-sm);
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.nav-cta:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

.nav-burger {
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
  display: none;
}
.nav-burger span {
  position: absolute;
  left: 8px;
  width: 24px;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-burger span:nth-child(1) { top: calc(50% - 5px); }
.nav-burger span:nth-child(2) { top: calc(50% + 5px); }
.nav-burger.open span:nth-child(1) {
  top: 50%;
  transform: rotate(45deg);
}
.nav-burger.open span:nth-child(2) {
  top: 50%;
  transform: rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: 76px;
  left: 0;
  width: 100%;
  height: calc(100vh - 76px);
  background: var(--paper);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
  overflow-y: auto;
  z-index: 99;
}
.mobile-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-menu-inner { display: flex; flex-direction: column; padding: 40px 28px 56px; }
.mobile-menu-inner .nav-link {
  font-family: var(--font-serif);
  font-size: 28px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.mobile-menu-inner .nav-link::after { display: none; }
.mobile-cta {
  width: fit-content;
  margin-top: 28px;
  font-size: 16px;
  color: var(--ink);
  background: var(--accent);
  border: 1px solid var(--accent);
  padding: 12px 24px;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background 0.3s ease, color 0.3s ease;
}
.mobile-cta:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }

/* 通用标签与标题 */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--faint);
  font-weight: 400;
}
.section-label::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--accent);
  display: inline-block;
}
.vertical-label {
  writing-mode: vertical-rl;
  font-size: 12px;
  letter-spacing: 0.4em;
  color: var(--faint);
  font-family: var(--font-serif);
  text-transform: uppercase;
}

/* 分类页目录头 */
.category-hero {
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.category-hero-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 48px;
  align-items: center;
}
.category-hero-copy { grid-column: 1 / span 7; }
.category-hero-media { grid-column: 9 / span 4; }
.category-hero-copy .section-label { margin-bottom: 28px; }
.category-hero-copy h1 {
  font-family: var(--font-serif);
  font-size: clamp(56px, 7vw, 92px);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.05;
  margin: 0 0 24px;
}
.category-hero-desc {
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 28px;
}
.hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.category-hero-media .media-frame {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: #E9E4DC;
}
.category-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.category-hero-media .media-frame:hover img { transform: scale(1.03); }

/* 按钮 */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--accent);
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 15px 30px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--accent);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--ink);
  font-size: 14px;
  letter-spacing: 0.05em;
  padding: 14px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: border-color 0.3s ease, color 0.3s ease, background 0.3s ease;
}
.btn-ghost:hover { border-color: var(--ink); background: rgba(20, 20, 20, 0.03); }
.btn-arrow { transition: transform 0.3s ease; }
.btn-primary:hover .btn-arrow, .btn-ghost:hover .btn-arrow { transform: translateX(4px); }

/* 介绍与服务能力 */
.service-intro { border-bottom: 1px solid var(--line); }
.intro-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 64px;
  align-items: center;
}
.intro-media { grid-column: 1 / span 7; }
.intro-copy { grid-column: 8 / span 5; }
.intro-media .media-frame {
  aspect-ratio: 8 / 6;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: #E9E4DC;
}
.intro-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.intro-media .media-frame:hover img { transform: scale(1.03); }
.media-caption {
  font-size: 13px;
  color: var(--faint);
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.media-caption .caption-mark { color: var(--accent); letter-spacing: 0.08em; }
.intro-copy h2, .matrix-heading h2, .process-heading h2, .event-panel h2, .faq-heading h2, .cta-panel h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.3;
  margin: 16px 0 20px;
}
.intro-copy .intro-main-text {
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
  margin-top: 20px;
}
.value-list { margin-top: 32px; }
.value-list li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}
.value-list li:first-child { border-top: 1px solid var(--line); }
.value-list strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}
.value-list span { font-size: 14px; color: var(--faint); line-height: 1.7; }

/* 服务项目矩阵 */
.matrix-section { border-bottom: 1px solid var(--line); }
.matrix-head-box {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 56px;
}
.matrix-note {
  max-width: 340px;
  font-size: 14px;
  color: var(--faint);
  text-align: right;
}
.matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: var(--line);
}
.matrix-item {
  background: var(--panel);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px;
  min-height: 320px;
  transition: background 0.4s ease;
}
.matrix-item:hover { background: #FCFBF8; }
.matrix-index {
  font-family: var(--font-en);
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 56px;
}
.matrix-item h3 {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.matrix-item > p { font-size: 14px; color: var(--muted); margin-bottom: 24px; min-height: 72px; }
.matrix-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  color: var(--faint);
  line-height: 2;
}
.matrix-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 26px;
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.3s ease, border-color 0.3s ease;
}
.text-link span { transition: transform 0.3s ease; }
.text-link:hover { color: var(--accent-hover); border-color: var(--accent-hover); }
.text-link:hover span { transform: translateX(4px); }

/* 服务流程 */
.process-section { border-bottom: 1px solid var(--line); }
.process-head-box {
  max-width: 760px;
  margin-bottom: 56px;
}
.process-head-box h2 { margin: 16px 0 16px; }
.process-head-box p { color: var(--faint); font-size: 15px; }
.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  background: var(--line);
}
.process-item {
  background: var(--paper);
  border-right: 1px solid var(--line);
  padding: 32px 28px 40px;
  transition: background 0.3s ease;
}
.process-item:last-child { border-right: 0; }
.process-item:hover { background: #F1EDE6; }
.process-en {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--accent);
  display: block;
  margin-bottom: 20px;
}
.process-item h3 {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.process-item p { font-size: 13px; line-height: 1.8; color: var(--muted); }

/* 相关活动窄幅 */
.event-section {
  background: var(--paper);
  padding-top: 96px;
  padding-bottom: 96px;
  border-bottom: 1px solid var(--line);
}
.event-panel {
  background: linear-gradient(90deg, rgba(20,20,20,0.76) 0%, rgba(20,20,20,0.42) 100%), url("/assets/images/backpic/back-3.webp") center center / cover no-repeat;
  color: #F7F5F1;
  padding: 72px 72px;
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
}
.event-panel .section-label { color: rgba(247, 245, 241, 0.72); }
.event-panel h2 { color: #F7F5F1; max-width: 560px; }
.event-panel .event-desc {
  max-width: 440px;
  font-size: 15px;
  color: rgba(247,245,241,0.82);
  margin: 10px 0 30px;
}
.event-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #141414;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--accent);
  padding: 14px 28px;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}
.event-link:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; transform: translateY(-1px); }

/* FAQ */
.faq-section { padding-top: 96px; padding-bottom: 96px; border-bottom: 1px solid var(--line); }
.faq-heading {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 52px;
}
.faq-heading h2 { margin: 16px 0 12px; }
.faq-heading p { color: var(--faint); font-size: 14px; }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-top: 1px solid var(--line);
  background: transparent;
  padding: 0;
}
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 4px;
  cursor: pointer;
  transition: background 0.3s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-question {
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.03em;
}
.faq-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 16px;
  color: var(--accent);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.faq-item:hover .faq-mark { border-color: var(--accent); }
.faq-item[open] .faq-mark { transform: rotate(45deg); background: var(--accent); color: #fff; border-color: var(--accent); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.4s ease, margin 0.3s ease;
}
.faq-item[open] .faq-answer {
  max-height: 600px;
  opacity: 1;
  margin: 0 48px 30px 0;
}
.faq-answer p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.9;
}
.faq-answer p + p { margin-top: 12px; }

/* CTA */
.cta-section { background: var(--paper); padding-top: 96px; padding-bottom: 96px; }
.cta-panel {
  background: #FFFFFF;
  border: 1px solid var(--line);
  padding: 80px;
  text-align: center;
  border-radius: var(--radius-sm);
  position: relative;
}
.cta-panel h2 {
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.cta-panel .cta-text {
  max-width: 520px;
  margin: 0 auto 32px;
  color: var(--faint);
  font-size: 15px;
}
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.cta-mail {
  margin-top: 26px;
  font-size: 14px;
  color: var(--faint);
  letter-spacing: 0.04em;
}
.cta-mail a { color: var(--accent); text-decoration: none; border-bottom: 1px solid transparent; transition: color 0.3s ease, border-color 0.3s ease; }
.cta-mail a:hover { color: var(--accent-hover); border-color: var(--accent-hover); }
.cta-seal {
  position: absolute;
  top: 40px;
  right: 40px;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--faint);
  border: 1px solid var(--line);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

/* 全站统一页脚 */
.footer {
  background: #141414;
  color: rgba(247, 245, 241, 0.72);
}
.footer-main {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1.8fr;
  gap: 56px;
  padding-top: 76px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(247, 245, 241, 0.12);
}
.footer-brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: #F7F5F1;
  margin-bottom: 18px;
}
.footer-brand .brand-stamp { font-size: 28px; }
.footer-brand .brand-name { font-size: 16px; font-weight: 500; }
.footer-about { font-size: 13px; line-height: 1.8; color: rgba(247, 245, 241, 0.48); max-width: 300px; }
.footer-col-title {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(247, 245, 241, 0.4);
  margin-bottom: 20px;
}
.footer-col .footer-links li { line-height: 2.2; }
.footer-col .footer-links a {
  color: rgba(247, 245, 241, 0.68);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.3s ease;
}
.footer-col .footer-links a:hover { color: var(--accent); }
.footer-mail {
  display: inline-block;
  margin-top: 12px;
  color: var(--accent);
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, color 0.3s ease;
}
.footer-mail:hover { border-color: var(--accent); color: var(--accent); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0 32px;
  font-size: 13px;
  color: rgba(247, 245, 241, 0.34);
}

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
  .footer-main { grid-template-columns: 1fr 1fr 1fr; gap: 40px; }
  .footer-brand-col { grid-column: span 3; }
}

@media (max-width: 1023px) {
  .nav-center { display: none; }
  .desktop-cta { display: none; }
  .nav-burger { display: block; }
  .category-hero-grid { gap: 32px; }
  .category-hero-copy { grid-column: 1 / span 8; }
  .category-hero-media { grid-column: 9 / span 4; }
  .intro-grid { gap: 36px; }
  .intro-media { grid-column: 1 / span 6; }
  .intro-copy { grid-column: 7 / span 6; }
  .event-panel { padding: 56px 44px; }
  .cta-panel { padding: 56px 40px; }
}

@media (max-width: 900px) {
  .category-hero { padding-top: 56px; }
  .category-hero-copy, .category-hero-media { grid-column: 1 / span 12; }
  .category-hero-media .media-frame { aspect-ratio: 16 / 9; max-width: 640px; }
  .category-hero-desc { max-width: 640px; }
  .intro-media, .intro-copy { grid-column: 1 / span 12; }
  .intro-media .media-frame { aspect-ratio: 16 / 9; }
}

@media (max-width: 767px) {
  .container { padding-left: 20px; padding-right: 20px; }
  .section { padding-top: 64px; padding-bottom: 64px; }
  .category-hero { padding-top: 40px; }
  .category-hero h1 { font-size: 48px; }
  .matrix-grid { grid-template-columns: 1fr; }
  .matrix-item { min-height: 0; }
  .matrix -item { padding: 28px; }
  .matrix-item > p { min-height: 0; }
  .process-section { padding-top: 64px; padding-bottom: 64px; }
  .process-list { grid-template-columns: 1fr 1fr; }
  .process-item:nth-child(2) { border-right: 0; }
  .process-item { min-height: 180px; }
  .event-panel { padding: 44px 24px; }
  .event-section { padding-top: 64px; padding-bottom: 64px; }
  .faq-section { padding-top: 64px; padding-bottom: 64px; }
  .faq-item[open] .faq-answer { margin-right: 0; }
  .cta-section { padding-top: 64px; padding-bottom: 64px; }
  .cta-panel { padding: 48px 20px; }
  .cta-seal { position: static; display: inline-block; margin-bottom: 20px; }
  .footer-main { grid-template-columns: 1fr; gap: 40px; padding-top: 52px; padding-bottom: 36px; }
  .footer-brand-col { grid-column: span 1; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  .process-list { grid-template-columns: 1fr; }
  .process-item { border-right: 0; min-height: 0; }
  .matrix-head-box { flex-direction: column; align-items: flex-start; gap: 20px; margin-bottom: 36px; }
  .matrix-note { text-align: left; }
  .intro-grid { gap: 28px; }
  .category-hero-desc { margin-bottom: 20px; }
  .hero-actions .btn-primary, .hero-actions .btn-ghost { width: 100%; }
  .category-hero-media .media-frame { aspect-ratio: 1 / 1; }
  .intro-media .media-frame { aspect-ratio: 4 / 3; }
  .event-panel h2 { font-size: 26px; }
  .cta-actions .btn-primary, .cta-actions .btn-ghost { width: 100%; }
  .footer-bottom { gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* roulang page: category2 */
:root{
  --paper:#F7F5F1;
  --surface:#FFFFFF;
  --ink:#141414;
  --ink-2:#4A4A4A;
  --faint:#8A8A8A;
  --line:#E6E1D9;
  --brand:#B08D57;
  --brand-strong:#8F7142;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  --font-serif:"Songti SC","Noto Serif SC","SimSun",serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  padding-top:86px;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{padding:0;margin:0}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.25;font-weight:500}
:focus-visible{outline:2px solid var(--brand);outline-offset:4px}
::selection{background:rgba(176,141,87,.25);color:var(--ink)}
.container{max-width:1440px;margin:0 auto;padding-left:clamp(20px,4vw,80px);padding-right:clamp(20px,4vw,80px)}
main{overflow:hidden}

/* 导航 */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:50;
  height:86px;
  background:rgba(247,245,241,.86);
  -webkit-backdrop-filter:blur(20px);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,border-color .3s ease;
}
.site-header.is-open{background:var(--paper);-webkit-backdrop-filter:none;backdrop-filter:none}
.nav-bar{
  height:86px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  display:flex;
  align-items:baseline;
  gap:10px;
  white-space:nowrap;
}
.brand-stamp{
  font-family:var(--font-serif);
  font-size:34px;
  font-weight:600;
  letter-spacing:-.03em;
  color:var(--ink);
  line-height:1;
}
.brand-name{
  font-size:19px;
  letter-spacing:.22em;
  color:var(--ink);
  font-weight:500;
}
.brand-note{
  font-size:9px;
  letter-spacing:.28em;
  color:var(--faint);
  border-left:1px solid var(--line);
  padding-left:12px;
  text-transform:uppercase;
}
.nav-center{
  display:flex;
  align-items:center;
  gap:46px;
}
.nav-link{
  position:relative;
  display:inline-block;
  font-size:15px;
  color:var(--ink-2);
  padding:12px 0;
  letter-spacing:.02em;
  transition:color .3s ease;
}
.nav-link:hover{color:var(--ink)}
.nav-link::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:-2px;
  width:0;
  height:2px;
  background:var(--brand);
  transform:translateX(-50%);
  transition:width .35s ease;
}
.nav-link.current{color:var(--ink);font-weight:500}
.nav-link.current::after,.nav-link:hover::after{width:26px}
.nav-tools{display:flex;align-items:center;gap:22px;position:relative;z-index:230}
.nav-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  padding:0 20px;
  background:var(--ink);
  color:var(--paper);
  font-size:13px;
  letter-spacing:.14em;
  border:1px solid var(--ink);
  border-radius:2px;
  transition:background .3s ease,color .3s ease,border-color .3s ease;
}
.nav-cta:hover{background:var(--brand);border-color:var(--brand);color:var(--ink)}
.nav-burger{
  width:44px;
  height:44px;
  display:none;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:7px;
  background:transparent;
  border:0;
  cursor:pointer;
  padding:0;
}
.nav-burger span{
  width:23px;
  height:1px;
  background:var(--ink);
  display:block;
  transition:transform .3s ease,opacity .3s ease;
}
.nav-burger.active span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.nav-burger.active span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
.mobile-menu{
  position:fixed;
  inset:0;
  z-index:210;
  background:var(--paper);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:48px 28px;
  opacity:0;
  visibility:hidden;
  transform:translateY(-18px);
  transition:opacity .35s ease,transform .35s ease,visibility .35s ease;
}
.mobile-menu.is-open{opacity:1;visibility:visible;transform:none}
.mobile-menu-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  text-align:center;
}
.mobile-menu-inner .nav-link{
  font-family:var(--font-serif);
  font-size:34px;
  line-height:1.6;
  color:var(--ink);
  opacity:.72;
}
.mobile-menu-inner .nav-link.current{opacity:1}
.mobile-menu-inner .nav-link::after{display:none}
.mobile-cta{
  margin-top:28px;
  font-size:15px;
  letter-spacing:.14em;
  color:var(--ink);
  border-bottom:1px solid var(--brand);
  padding-bottom:5px;
}
@media (max-width:1080px){
  .nav-center{display:none}
  .desktop-cta{display:none}
  .nav-burger{display:flex}
}
@media (max-width:560px){
  body{padding-top:78px}
  .site-header,.nav-bar{height:78px}
  .nav-bar{gap:12px}
  .brand-note{display:none}
  .brand-name{font-size:16px;letter-spacing:.14em}
  .brand-stamp{font-size:30px}
  .mobile-menu-inner .nav-link{font-size:28px}
}

/* 通用排版 */
.section{padding-top:clamp(64px,9vw,128px);padding-bottom:clamp(64px,9vw,128px)}
.eyebrow,.section-label{
  display:flex;
  align-items:center;
  gap:14px;
  font-size:13px;
  letter-spacing:.22em;
  color:var(--brand-strong);
  margin:0 0 18px;
}
.section-label::before{
  content:"";
  display:block;
  width:28px;
  height:1px;
  background:var(--brand);
}
.hero-title{
  font-family:var(--font-serif);
  font-size:clamp(58px,8vw,108px);
  font-weight:600;
  line-height:1.02;
  letter-spacing:.02em;
  margin:0;
}
.sect-title{
  font-family:var(--font-serif);
  font-size:clamp(30px,4vw,52px);
  font-weight:500;
  line-height:1.18;
  letter-spacing:.03em;
  margin:0 0 20px;
}
.sect-sub{
  font-size:16px;
  color:var(--ink-2);
  line-height:1.95;
  max-width:760px;
}
.num-serif{
  font-family:var(--font-serif);
  color:var(--brand-strong);
  font-size:15px;
  letter-spacing:.1em;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:0 30px;
  font-size:15px;
  letter-spacing:.07em;
  border-radius:2px;
  transition:background .3s ease,color .3s ease,border-color .3s ease,opacity .3s ease;
}
.btn-gold{background:var(--brand);border:1px solid var(--brand);color:var(--ink)}
.btn-gold:hover{background:var(--brand-strong);border-color:var(--brand-strong);color:#fff}
.btn-dark{background:var(--ink);border:1px solid var(--ink);color:var(--paper)}
.btn-dark:hover{background:var(--brand);border-color:var(--brand);color:var(--ink)}
.btn-outline{border:1px solid var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--ink);color:var(--paper)}
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
  .reveal.is-shown{opacity:1;transform:none}
}

/* 面包屑 */
.crumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  font-size:13px;
  letter-spacing:.08em;
  color:var(--faint);
  margin-bottom:22px;
}
.crumb a{transition:color .3s ease}
.crumb a:hover{color:var(--brand-strong)}
.crumb span[aria-current="page"]{color:var(--ink-2)}

/* 分类页主视觉 */
.member-mast{
  padding-top:clamp(34px,5vw,70px);
  padding-bottom:clamp(50px,6vw,90px);
  border-bottom:1px solid var(--line);
}
.mast-grid{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(36px,5vw,88px);
  align-items:center;
}
.mast-lead{
  font-size:clamp(17px,2vw,20px);
  color:var(--ink-2);
  max-width:640px;
  margin:24px 0 28px;
}
.tag-list{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 34px}
.tag-list li{
  list-style:none;
  display:inline-flex;
  align-items:center;
  min-height:36px;
  padding:0 16px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.55);
  color:var(--ink-2);
  font-size:13px;
  letter-spacing:.12em;
}
.mast-actions{display:flex;flex-wrap:wrap;gap:14px}
.mast-visual{position:relative}
.mast-visual figure{margin:0;position:relative}
.mast-visual img{
  width:100%;
  height:min(560px,68vh);
  object-fit:cover;
  object-position:center;
  border-radius:2px;
}
.mast-visual figcaption{
  margin-top:14px;
  font-size:13px;
  color:var(--faint);
  display:flex;
  align-items:center;
  gap:12px;
}
.mast-visual figcaption::before{content:"";width:22px;height:1px;background:var(--brand);display:block}
.img-badge{
  position:absolute;
  top:20px;
  left:20px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:34px;
  padding:0 14px;
  background:rgba(247,245,241,.9);
  color:var(--ink);
  font-size:12px;
  letter-spacing:.16em;
  border-radius:2px;
}
@media (max-width:900px){
  .mast-grid{grid-template-columns:1fr}
  .mast-visual img{height:440px}
}

/* 权益设计原则 */
.principle{
  border-bottom:1px solid var(--line);
  background:var(--surface);
}
.principle-head{max-width:960px}
.principle-stack{margin-top:56px}
.principle-item{
  display:grid;
  grid-template-columns:80px minmax(0,1fr);
  gap:clamp(20px,3vw,48px);
  padding:36px 0;
  border-top:1px solid var(--line);
  align-items:start;
}
.principle-item:last-child{border-bottom:1px solid var(--line)}
.principle-item h3{
  font-family:var(--font-serif);
  font-size:calc(22px + .4vw);
  font-weight:500;
  margin-bottom:12px;
}
.principle-item p{color:var(--ink-2);margin:0;max-width:760px}
@media (max-width:640px){
  .principle-item{grid-template-columns:1fr;gap:10px}
}

/* 会员等级 */
.tier{padding-top:clamp(68px,9vw,128px);padding-bottom:clamp(60px,8vw,112px)}
.tier-head{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:32px;align-items:end;max-width:1200px}
.tier-head .sect-sub{margin-left:auto}
.tier-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:28px;
  margin-top:58px;
}
.tier-card{
  position:relative;
  height:100%;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:2px;
  padding:42px 38px;
  transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;
}
.tier-card:hover{
  transform:translateY(-6px);
  border-color:rgba(176,141,87,.55);
  box-shadow:0 16px 40px rgba(20,20,20,.06);
}
.tier-card.hot{border-color:rgba(176,141,87,.65);background:#FFFDF9}
.tier-tag{
  display:inline-flex;
  align-items:center;
  min-height:26px;
  padding:0 12px;
  border:1px solid var(--brand);
  color:var(--brand-strong);
  font-size:12px;
  letter-spacing:.14em;
  margin-bottom:32px;
  border-radius:2px;
}
.tier-card.hot .tier-tag{background:var(--brand);color:var(--ink);border-color:var(--brand)}
.tier-card h3{
  font-family:var(--font-serif);
  font-size:32px;
  font-weight:500;
  margin-bottom:10px;
}
.tier-en{
  font-size:11px;
  letter-spacing:.22em;
  color:var(--faint);
  text-transform:uppercase;
}
.tier-intro{
  font-size:14px;
  color:var(--ink-2);
  border-top:1px solid var(--line);
  margin-top:18px;
  padding-top:18px;
}
.tier-features{margin:26px 0 8px}
.tier-features li{
  list-style:none;
  position:relative;
  padding-left:28px;
  margin-bottom:13px;
  font-size:15px;
  color:var(--ink-2);
}
.tier-features li::before{
  content:"";
  position:absolute;
  left:0;
  top:.95em;
  width:17px;
  height:1px;
  background:var(--brand);
}
.tier-note{color:var(--faint);font-size:13px;margin-top:28px;border-top:1px dashed rgba(230,225,217,.9);padding-top:16px}
@media (max-width:1080px){
  .tier-grid{grid-template-columns:1fr;max-width:680px}
  .tier-head{grid-template-columns:1fr}
}
@media (max-width:640px){
  .tier-card{padding:34px 24px}
}

/* 权益细读 */
.cap-section{
  background:var(--ink);
  color:var(--paper);
  border-radius:0;
}
.cap-section .section-label{color:var(--brand)}
.cap-section .sect-sub{color:rgba(247,245,241,.66)}
.cap-section .eyebrow,.cap-section .section-label{color:var(--brand)}
.cap-grid{
  display:grid;
  grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);
  gap:clamp(36px,6vw,110px);
  align-items:start;
}
.cap-intro-left h2{color:#fff}
.cap-list{margin-top:14px}
.cap-item{
  display:grid;
  grid-template-columns:96px minmax(150px,.8fr) minmax(0,1.6fr);
  gap:28px;
  padding:30px 0;
  border-top:1px solid rgba(247,245,241,.14);
  align-items:baseline;
}
.cap-item:last-child{border-bottom:1px solid rgba(247,245,241,.14)}
.cap-item h3{
  font-family:var(--font-serif);
  color:#fff;
  font-size:20px;
  font-weight:500;
  margin:0;
}
.cap-item p{color:rgba(247,245,241,.62);font-size:15px;margin:0}
.cap-num{font-family:var(--font-serif);color:var(--brand);font-size:14px;letter-spacing:.1em}
.cap-extra{
  margin-top:38px;
  padding:26px 30px;
  border:1px solid rgba(176,141,87,.45);
  border-radius:2px;
  color:rgba(247,245,241,.75);
  font-size:15px;
}
.cap-extra strong{color:#fff;font-weight:500}
@media (max-width:900px){
  .cap-grid{grid-template-columns:1fr}
  .cap-item{grid-template-columns:1fr;gap:8px}
  .cap-num{display:block;margin-bottom:10px}
}

/* 图片与标语 */
.spot{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  align-items:center;
  gap:clamp(32px,5vw,90px);
  padding-top:clamp(50px,7vw,90px);
  padding-bottom:clamp(50px,7vw,90px);
}
.spot-copy .sect-title{margin-top:10px}
.spot-quote{
  margin:10px 0 0;
  font-family:var(--font-serif);
  font-size:22px;
  line-height:1.8;
  color:var(--ink-2);
  border-left:2px solid var(--brand);
  padding-left:26px;
}
.spot-visual figure{margin:0}
.spot-visual img{width:100%;height:480px;object-fit:cover;border-radius:2px}
@media (max-width:900px){
  .spot{grid-template-columns:1fr}
  .spot-visual img{height:360px}
}

/* 加入流程 */
.path-section{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.path-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:26px;
  margin-top:50px;
}
.path-step{
  border-top:1px solid var(--line);
  padding-top:22px;
  position:relative;
}
.path-step::before{
  content:"";
  position:absolute;
  top:-1px;
  left:0;
  width:38px;
  height:2px;
  background:var(--brand);
}
.path-step .step-id{font-family:var(--font-serif);color:var(--faint);font-size:13px;letter-spacing:.12em}
.path-step h3{font-family:var(--font-serif);font-size:21px;font-weight:500;margin:14px 0 10px}
.path-step p{color:var(--ink-2);font-size:14px;margin:0}
@media (max-width:1020px){
  .path-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 28px}
}
@media (max-width:560px){
  .path-grid{grid-template-columns:1fr}
}

/* FAQ */
.faq-section{padding-top:clamp(64px,9vw,128px);padding-bottom:clamp(56px,7vw,104px)}
.faq-inner{max-width:920px;margin:0 auto}
.faq-list{margin-top:20px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  padding:28px 4px;
  cursor:pointer;
  list-style:none;
  transition:color .3s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-strong)}
.faq-q{
  font-size:18px;
  font-weight:500;
  letter-spacing:.02em;
  color:var(--ink);
  display:flex;
  gap:18px;
  align-items:baseline;
}
.faq-q i{
  font-family:var(--font-serif);
  font-style:normal;
  color:var(--brand-strong);
  font-size:13px;
  letter-spacing:.05em;
}
.faq-mark{
  flex:0 0 auto;
  position:relative;
  width:18px;
  height:18px;
  border:1px solid var(--line);
  border-radius:50%;
  transition:border-color .3s ease,background .3s ease;
}
.faq-mark::before,.faq-mark::after{
  content:"";
  position:absolute;
  background:var(--ink);
  transition:transform .3s ease,background .3s ease;
}
.faq-mark::before{width:8px;height:1px;left:50%;top:50%;transform:translate(-50%,-50%)}
.faq-mark::after{height:8px;width:1px;left:50%;top:50%;transform:translate(-50%,-50%)}
.faq-item[open] .faq-mark{border-color:var(--brand)}
.faq-item[open] .faq-mark::before{background:var(--brand)}
.faq-item[open] .faq-mark::after{transform:translate(-50%,-50%) rotate(90deg);background:var(--brand)}
.faq-a{padding:4px 4px 30px;color:var(--ink-2);max-width:820px;font-size:15px}
.faq-a p{margin-bottom:.7em}
.faq-a ul{margin:6px 0 0;padding-left:20px}
.faq-a li{margin-bottom:6px;color:var(--ink-2)}
@media (max-width:640px){
  .faq-q{font-size:16px;gap:12px}
}

/* CTA / 申请 */
.apply-section{background:var(--paper);padding-top:clamp(32px,4vw,48px);padding-bottom:clamp(72px,10vw,128px)}
.apply-panel{
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(100deg,rgba(20,20,20,.9) 0%,rgba(20,20,20,.62) 58%,rgba(20,20,20,.4) 100%),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  border-radius:2px;
  color:var(--paper);
  padding:clamp(42px,6vw,80px);
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(36px,5vw,80px);
  align-items:center;
}
.apply-panel .section-label{color:var(--brand)}
.apply-copy h2{font-family:var(--font-serif);color:#fff;font-size:clamp(30px,3.5vw,44px);margin-bottom:14px}
.apply-copy p{color:rgba(247,245,241,.74);margin-bottom:26px}
.apply-meta{display:flex;flex-wrap:wrap;gap:12px}
.apply-meta span{
  display:inline-flex;
  align-items:center;
  border:1px solid rgba(247,245,241,.24);
  min-height:36px;
  padding:0 16px;
  font-size:12px;
  letter-spacing:.12em;
  color:rgba(247,245,241,.8);
}
.apply-form{position:relative;background:rgba(247,245,241,.96);padding:36px;border-radius:2px;color:var(--ink)}
.apply-form .form-title{margin:0 0 20px;font-size:22px;font-family:var(--font-serif)}
.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px 18px;
}
.form-field label{display:block;font-size:13px;color:var(--faint);letter-spacing:.08em;margin-bottom:4px}
.form-control{
  width:100%;
  background:transparent;
  border:0;
  border-bottom:1px solid rgba(20,20,20,.35);
  border-radius:0;
  padding:11px 2px;
  font-size:15px;
  color:var(--ink);
  transition:border-color .3s ease;
}
.form-control::placeholder{color:rgba(138,138,138,.55)}
.form-control:focus{outline:none;border-bottom-color:var(--brand);border-bottom-width:2px}
select.form-control option{color:var(--ink);background:#fff}
.form-full{grid-column:1/-1}
.form-submit{width:100%;margin-top:22px}
.form-note{
  font-size:12px;
  color:rgba(138,138,138,.8);
  margin:14px 0 0;
  text-align:left;
}
@media (max-width:980px){
  .apply-panel{grid-template-columns:1fr}
}
@media (max-width:640px){
  .apply-panel{padding:28px 20px}
  .apply-form{padding:26px 20px}
  .form-grid{grid-template-columns:1fr}
  .form-full{grid-column:auto}
}

/* 页脚 */
.footer{
  background:var(--ink);
  color:rgba(247,245,241,.68);
  padding-top:clamp(58px,8vw,88px);
  padding-bottom:30px;
  font-size:14px;
}
.footer-main{
  display:grid;
  grid-template-columns:minmax(0,1.7fr) minmax(0,.7fr) minmax(0,.8fr) minmax(0,1.2fr);
  gap:clamp(28px,5vw,64px);
  border-bottom:1px solid rgba(247,245,241,.12);
  padding-bottom:50px;
}
.footer-brand{display:flex;align-items:baseline;gap:10px}
.footer-brand .brand-stamp{color:#fff}
.footer-brand .brand-name{color:#fff;font-size:18px}
.footer-about{color:rgba(247,245,241,.55);font-size:14px;line-height:1.95;margin-top:18px}
.footer-col .footer-col-title{
  color:#fff;
  font-size:13px;
  letter-spacing:.12em;
  margin-bottom:18px;
  position:relative;
  padding-bottom:10px;
}
.footer-col .footer-col-title::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:26px;height:1px;
  background:var(--brand);
}
.footer-links{list-style:none}
.footer-links a{
  display:inline-flex;
  align-items:center;
  font-size:14px;
  line-height:1.5;
  padding:6px 0;
  color:rgba(247,245,241,.58);
  transition:color .3s ease,padding-left .3s ease;
  cursor:pointer;
}
.footer-links a:hover{color:var(--brand);padding-left:8px}
.footer-contact-col .footer-about{margin-bottom:12px}
.footer-mail{
  display:inline-block;
  color:var(--brand);
  font-size:14px;
  border-bottom:1px solid rgba(176,141,87,.45);
  padding-bottom:3px;
  transition:color .3s ease,border-color .3s ease;
}
.footer-mail:hover{color:#fff;border-color:#fff}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:14px;
  padding-top:24px;
  font-size:12px;
  color:rgba(247,245,241,.38);
  letter-spacing:.04em;
}
@media (max-width:1180px){
  .footer-main{grid-template-columns:1fr 1fr}
}
@media (max-width:700px){
  .footer-main{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}

/* roulang page: category3 */
:root {
        --paper: #F7F5F1;
        --white: #FFFFFF;
        --ink: #141414;
        --ink-soft: #4A4A4A;
        --muted: #8A8A8A;
        --hairline: #E6E1D9;
        --bronze: #B08D57;
        --bronze-dark: #8F7142;
        --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
        --font-serif: "Songti SC", "Noto Serif SC", "SimSun", serif;
        --font-en: "Times New Roman", serif;
    }

    *,
    *::before,
    *::after {
        box-sizing: border-box;
    }

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

    body {
        margin: 0;
        background: var(--paper);
        color: var(--ink);
        font-family: var(--font-body);
        font-size: 16px;
        line-height: 1.9;
        -webkit-font-smoothing: antialiased;
        overflow-x: hidden;
    }

    .container {
        width: 100%;
        max-width: 1440px;
        margin-inline: auto;
        padding-inline: clamp(20px, 5vw, 80px);
    }

    a {
        color: inherit;
        text-decoration: none;
        transition: color .3s ease, opacity .3s ease, background .3s ease, border-color .3s ease, box-shadow .3s ease;
    }

    img {
        display: block;
        max-width: 100%;
        object-fit: cover;
    }

    button {
        font-family: inherit;
        cursor: pointer;
    }

    :focus-visible {
        outline: 2px solid var(--bronze);
        outline-offset: 4px;
    }

    .section {
        padding-block: clamp(64px, 8vw, 116px);
    }

    .serif-title {
        font-family: var(--font-serif);
        font-weight: 500;
        line-height: 1.15;
        letter-spacing: .02em;
    }

    .label-line {
        display: inline-flex;
        align-items: center;
        gap: 12px;
        color: var(--muted);
        font-size: 13px;
        letter-spacing: .12em;
    }

    .label-line::before {
        content: "";
        width: 24px;
        height: 2px;
        background: var(--bronze);
        flex: none;
    }

    .hairline {
        height: 1px;
        background: var(--hairline);
        border: 0;
    }

    /* header */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 60;
        background: rgba(247, 245, 241, .82);
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--hairline);
    }

    .nav-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 76px;
        gap: 20px;
    }

    .brand {
        display: flex;
        align-items: baseline;
        gap: 6px;
        flex: none;
    }

    .brand-stamp {
        font-family: var(--font-serif);
        font-size: 34px;
        font-weight: 600;
        color: var(--ink);
        line-height: 1;
        letter-spacing: -.01em;
    }

    .brand-name {
        font-size: 18px;
        font-weight: 600;
        color: var(--ink);
        letter-spacing: .04em;
    }

    .brand-note {
        font-size: 9px;
        letter-spacing: .32em;
        color: var(--muted);
        margin-left: 4px;
        display: none;
    }

    .nav-center {
        display: flex;
        align-items: center;
        gap: clamp(20px, 3vw, 48px);
    }

    .nav-link {
        position: relative;
        padding: 8px 0;
        font-size: 15px;
        color: var(--ink-soft);
        letter-spacing: .04em;
        white-space: nowrap;
    }

    .nav-link::after {
        content: "";
        position: absolute;
        left: 50%;
        right: 50%;
        bottom: 0;
        height: 2px;
        background: var(--bronze);
        transition: left .35s ease, right .35s ease;
    }

    .nav-link:hover {
        color: var(--ink);
    }

    .nav-link:hover::after {
        left: 0;
        right: 0;
    }

    .nav-link.current {
        color: var(--ink);
    }

    .nav-link.current::after {
        left: calc(50% - 12px);
        right: calc(50% - 12px);
        width: 24px;
    }

    .nav-tools {
        display: flex;
        align-items: center;
        gap: 16px;
    }

    .nav-cta {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: var(--ink);
        color: #fff;
        font-size: 13px;
        letter-spacing: .08em;
        padding: 9px 20px;
        border-radius: 2px;
        border: 1px solid var(--ink);
        transition: background .3s ease, color .3s ease, border-color .3s ease, opacity .3s ease;
    }

    .nav-cta:hover {
        background: var(--bronze-dark);
        border-color: var(--bronze-dark);
        color: #fff;
        opacity: .96;
    }

    .nav-burger {
        display: none;
        background: none;
        border: 0;
        padding: 12px 4px;
        margin-left: auto;
        width: 36px;
        position: relative;
        z-index: 80;
    }

    .nav-burger span {
        display: block;
        width: 24px;
        height: 1px;
        background: var(--ink);
        margin: 5px 0;
        transition: transform .35s ease, opacity .35s ease;
    }

    .nav-burger.open span:first-child {
        transform: translateY(3px) rotate(45deg);
    }

    .nav-burger.open span:last-child {
        transform: translateY(-3px) rotate(-45deg);
    }

    .mobile-menu {
        display: none;
        position: fixed;
        inset: 0;
        z-index: 50;
        background: rgba(247, 245, 241, .98);
        -webkit-backdrop-filter: blur(14px);
        backdrop-filter: blur(14px);
    }

    .mobile-menu.open {
        display: block;
    }

    .mobile-menu-inner {
        min-height: 100vh;
        padding: 120px clamp(24px, 8vw, 72px) 48px;
        display: flex;
        flex-direction: column;
        gap: 18px;
        animation: menuFade .3s ease both;
    }

    .mobile-menu-inner .nav-link {
        font-family: var(--font-serif);
        font-size: 30px;
        color: var(--ink);
        line-height: 1.4;
        border-bottom: 1px solid var(--hairline);
        width: fit-content;
        min-width: 140px;
    }

    .mobile-menu-inner .nav-link::after {
        display: none;
    }

    .mobile-cta {
        margin-top: 30px;
        color: var(--bronze-dark);
        font-size: 17px;
        letter-spacing: .08em;
        border-bottom: 1px solid var(--bronze);
        align-self: flex-start;
        padding-bottom: 6px;
    }

    .mobile-cta:hover {
        color: var(--ink);
        border-color: var(--ink);
    }

    @keyframes menuFade {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* category lead hero */
    .category-lead {
        padding: 72px 0 0;
    }

    .category-lead-grid {
        display: grid;
        grid-template-columns: 76px minmax(0, 1fr) minmax(280px, 420px);
        gap: clamp(24px, 4vw, 56px);
        align-items: end;
    }

    .category-vertical {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-end;
        align-self: stretch;
        gap: 20px;
        padding-bottom: 14px;
    }

    .vertical-rule {
        width: 1px;
        height: 64px;
        background: var(--bronze);
        flex: none;
    }

    .vertical-label {
        writing-mode: vertical-rl;
        font-size: 11px;
        letter-spacing: .48em;
        color: var(--muted);
        text-transform: uppercase;
    }

    .cat-kicker {
        display: inline-block;
        font-size: 13px;
        letter-spacing: .22em;
        color: var(--bronze-dark);
        margin-bottom: 14px;
    }

    .category-copy h1 {
        font-family: var(--font-serif);
        font-size: clamp(48px, 7.6vw, 104px);
        font-weight: 500;
        line-height: .98;
        letter-spacing: .01em;
        margin: 0 0 22px;
    }

    .cat-summary {
        max-width: 560px;
        color: var(--ink-soft);
        font-size: 17px;
        line-height: 1.9;
        margin: 0 0 28px;
    }

    .cat-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
    }

    .cat-tag {
        font-size: 13px;
        letter-spacing: .06em;
        color: var(--ink-soft);
        padding: 5px 14px;
        border: 1px solid var(--hairline);
        border-radius: 2px;
        background: transparent;
    }

    .cat-tag:hover {
        border-color: var(--bronze);
        color: var(--bronze-dark);
    }

    .category-figure {
        position: relative;
    }

    .category-figure img {
        width: 100%;
        height: 390px;
        object-fit: cover;
        border-radius: 2px;
    }

    .category-figure figcaption {
        margin-top: 12px;
        font-size: 12px;
        letter-spacing: .12em;
        color: var(--muted);
        text-align: right;
    }

    .category-figure figcaption::before {
        content: "MK 精选 · ";
        color: var(--bronze);
    }

    /* story section */
    .story-section {
        padding-top: 64px;
    }

    .story-copy {
        color: var(--ink-soft);
        font-size: 16px;
        line-height: 2;
        margin-top: 18px;
    }

    .principle-list {
        margin-top: 44px;
        border-top: 1px solid var(--hairline);
    }

    .principle-item {
        display: grid;
        grid-template-columns: 64px 1fr;
        gap: 20px;
        padding: 26px 0;
        border-bottom: 1px solid var(--hairline);
    }

    .principle-num {
        font-family: var(--font-en);
        font-size: 15px;
        color: var(--bronze);
        letter-spacing: .08em;
    }

    .principle-item h3 {
        margin: 0 0 4px;
        font-size: 18px;
        font-weight: 600;
        letter-spacing: .03em;
    }

    .principle-item p {
        margin: 0;
        color: var(--ink-soft);
        font-size: 15px;
        line-height: 1.85;
    }

    .side-card {
        border: 1px solid var(--hairline);
        background: var(--white);
        border-radius: 2px;
        padding: 22px;
    }

    .side-card img {
        width: 100%;
        height: 210px;
        object-fit: cover;
        border-radius: 2px;
        margin-bottom: 22px;
    }

    .side-card .label-line {
        font-size: 12px;
        margin-bottom: 12px;
    }

    .side-card p {
        color: var(--ink-soft);
        font-size: 14px;
        line-height: 1.9;
        margin: 10px 0 18px;
    }

    .text-arrow-link {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 14px;
        color: var(--bronze-dark);
        border-bottom: 1px solid var(--bronze);
        padding-bottom: 3px;
    }

    .text-arrow-link:hover {
        color: var(--ink);
        border-color: var(--ink);
    }

    .text-arrow-link svg {
        transition: transform .3s ease;
    }

    .text-arrow-link:hover svg {
        transform: translateX(4px);
    }

    /* direction cards */
    .directions {
        border-top: 1px solid var(--hairline);
        border-bottom: 1px solid var(--hairline);
        background: var(--white);
    }

    .section-head {
        max-width: 640px;
    }

    .section-head h2 {
        font-family: var(--font-serif);
        font-size: clamp(30px, 4vw, 52px);
        font-weight: 500;
        line-height: 1.18;
        margin: 16px 0 0;
    }

    .direction-card {
        border-top: 1px solid var(--hairline);
        padding: 32px 4px 26px;
        transition: background .35s ease, border-color .35s ease;
    }

    .direction-card:hover {
        background: var(--paper);
        border-color: var(--bronze);
    }

    .direction-top {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 16px;
        margin-bottom: 14px;
    }

    .direction-num {
        font-family: var(--font-en);
        font-size: 14px;
        color: var(--bronze);
        letter-spacing: .06em;
    }

    .direction-mark {
        flex: none;
    }

    .direction-card h3 {
        font-family: var(--font-serif);
        font-size: 28px;
        line-height: 1.2;
        font-weight: 500;
        margin: 0 0 12px;
    }

    .direction-card p {
        color: var(--ink-soft);
        font-size: 15px;
        line-height: 1.85;
        margin: 0;
    }

    /* essay band */
    .essay-band {
        position: relative;
        overflow: hidden;
        color: #f7f5f1;
        background-color: var(--ink);
        background-size: cover;
        background-position: center;
    }

    .essay-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(105deg, rgba(20, 20, 20, .94) 0%, rgba(20, 20, 20, .62) 60%, rgba(20, 20, 20, .32) 100%);
    }

    .essay-inner {
        position: relative;
        padding-block: clamp(80px, 10vw, 150px);
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
        gap: clamp(32px, 6vw, 96px);
        align-items: end;
    }

    .essay-symbol {
        font-family: var(--font-serif);
        font-size: clamp(80px, 13vw, 180px);
        line-height: .9;
        color: transparent;
        -webkit-text-stroke: 1px rgba(247, 245, 241, .66);
        opacity: .9;
        margin-bottom: 16px;
    }

    .essay-sub {
        font-size: 13px;
        color: rgba(247, 245, 241, .68);
        letter-spacing: .24em;
        display: block;
        margin-bottom: 18px;
    }

    .essay-band h2 {
        font-family: var(--font-serif);
        font-weight: 500;
        font-size: clamp(32px, 4.4vw, 60px);
        line-height: 1.12;
        max-width: 10em;
        color: #fff;
        margin: 0 0 24px;
    }

    .essay-copy {
        color: rgba(247, 245, 241, .78);
        font-size: 16px;
        line-height: 2;
        max-width: 620px;
        margin: 0 0 20px;
    }

    .essay-quote {
        border-left: 2px solid var(--bronze);
        padding: 2px 0 2px 24px;
        margin-top: 28px;
        max-width: 520px;
    }

    .essay-quote p {
        margin: 0;
        color: #fff;
        font-size: 18px;
        line-height: 2;
    }

    /* activity strip */
    .activity-grid {
        display: grid;
        grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
        gap: clamp(32px, 6vw, 96px);
        align-items: start;
        padding-block: 12px 8px;
    }

    .activity-intro p {
        color: var(--ink-soft);
        font-size: 16px;
        line-height: 2;
        margin: 14px 0 26px;
    }

    .activity-list {
        border-top: 1px solid var(--hairline);
    }

    .activity-row {
        display: grid;
        grid-template-columns: 132px minmax(0, 1fr);
        gap: 22px;
        padding: 28px 0;
        border-bottom: 1px solid var(--hairline);
        transition: background .3s ease;
    }

    .activity-row:hover {
        background: rgba(247, 245, 241, .6);
    }

    .activity-kind {
        font-size: 13px;
        letter-spacing: .14em;
        color: var(--bronze-dark);
        padding-top: 4px;
    }

    .activity-row h3 {
        font-size: 19px;
        font-weight: 600;
        margin: 0 0 6px;
        letter-spacing: .02em;
    }

    .activity-row p {
        color: var(--ink-soft);
        font-size: 15px;
        line-height: 1.8;
        margin: 0;
    }

    /* faq */
    .faq-section {
        background: var(--white);
        border-top: 1px solid var(--hairline);
        border-bottom: 1px solid var(--hairline);
    }

    .faq-wrap {
        margin-top: 48px;
        border-bottom: 1px solid var(--hairline);
    }

    .faq-item {
        border-top: 1px solid var(--hairline);
    }

    .faq-question {
        list-style: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 28px;
        width: 100%;
        background: none;
        border: 0;
        text-align: left;
        padding: 28px 0;
        font-family: var(--font-serif);
        font-size: 19px;
        font-weight: 500;
        color: var(--ink);
        line-height: 1.5;
        cursor: pointer;
    }

    .faq-question::-webkit-details-marker {
        display: none;
    }

    .faq-icon {
        flex: none;
        width: 32px;
        height: 32px;
        position: relative;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .faq-icon::before,
    .faq-icon::after {
        content: "";
        position: absolute;
        background: var(--ink);
        transition: transform .3s ease, opacity .3s ease;
    }

    .faq-icon::before {
        width: 14px;
        height: 1px;
    }

    .faq-icon::after {
        width: 1px;
        height: 14px;
    }

    .faq-item[open] .faq-icon::before {
        transform: rotate(180deg);
        opacity: .5;
    }

    .faq-item[open] .faq-icon::after {
        transform: rotate(90deg);
        opacity: 0;
    }

    .faq-answer {
        padding: 0 32px 30px 0;
        color: var(--ink-soft);
        font-size: 15px;
        line-height: 2;
        max-width: 720px;
        animation: faqIn .4s ease both;
    }

    @keyframes faqIn {
        from {
            opacity: 0;
            transform: translateY(-6px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* cta form */
    .cta-panel {
        max-width: 900px;
        margin-inline: auto;
    }

    .cta-panel h2 {
        font-family: var(--font-serif);
        font-size: clamp(32px, 4.4vw, 56px);
        font-weight: 500;
        line-height: 1.2;
        margin: 18px 0 14px;
    }

    .cta-panel>p {
        color: var(--ink-soft);
        font-size: 16px;
        max-width: 560px;
        margin: 0 0 42px;
    }

    .cta-form {
        border-top: 1px solid var(--ink);
    }

    .form-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 6px;
        margin-top: 28px;
    }

    .field {
        display: flex;
        flex-direction: column;
        gap: 2px;
    }

    .field-label {
        font-size: 13px;
        color: var(--muted);
        letter-spacing: .08em;
        padding-top: 14px;
    }

    .required-mark {
        color: var(--bronze-dark);
        margin-right: 4px;
        font-family: var(--font-serif);
    }

    .form-input {
        background: transparent;
        border: 0;
        border-bottom: 1px solid var(--ink);
        border-radius: 0;
        color: var(--ink);
        font-size: 16px;
        line-height: 1.4;
        padding: 12px 0 10px;
        width: 100%;
        outline: none;
        transition: border-color .3s ease, border-bottom-width .3s ease;
    }

    .form-input::placeholder {
        color: var(--muted);
    }

    .form-input:focus {
        border-bottom: 2px solid var(--bronze);
    }

    .form-note {
        margin-top: 16px;
        font-size: 12px;
        color: var(--muted);
        line-height: 1.7;
    }

    .btn-primary {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        margin-top: 28px;
        background: var(--ink);
        border: 1px solid var(--ink);
        border-radius: 2px;
        color: #fff;
        font-size: 15px;
        letter-spacing: .05em;
        padding: 14px 28px;
        transition: background .3s ease, color .3s ease, box-shadow .3s ease;
    }

    .btn-primary:hover {
        background: var(--bronze-dark);
        border-color: var(--bronze-dark);
        box-shadow: 0 8px 22px rgba(20, 20, 20, .08);
    }

    .btn-primary svg {
        transition: transform .3s ease;
    }

    .btn-primary:hover svg {
        transform: translateX(4px);
    }

    .form-success {
        margin-top: 20px;
        padding: 28px 0;
        border-top: 1px solid var(--hairline);
        color: var(--ink-soft);
        font-size: 16px;
        line-height: 2;
    }

    .form-success[hidden] {
        display: none;
    }

    .success-mark {
        color: var(--bronze-dark);
        font-size: 20px;
        font-weight: 600;
        margin-bottom: 8px;
    }

    /* footer */
    .footer {
        background: var(--ink);
        color: rgba(247, 245, 241, .66);
        padding-top: 88px;
        font-size: 14px;
        line-height: 1.9;
    }

    .footer-main {
        display: grid;
        grid-template-columns: 1.7fr 1fr 1fr 1.5fr;
        gap: 48px;
        padding-bottom: 56px;
        border-bottom: 1px solid rgba(247, 245, 241, .14);
    }

    .footer-brand {
        display: flex;
        align-items: baseline;
        gap: 8px;
        margin-bottom: 18px;
    }

    .footer-brand .brand-stamp {
        color: #fff;
    }

    .footer-brand .brand-name {
        color: #fff;
    }

    .footer-about {
        color: rgba(247, 245, 241, .6);
        font-size: 14px;
        line-height: 1.9;
        margin: 0;
        max-width: 320px;
    }

    .footer-col-title {
        font-size: 13px;
        letter-spacing: .2em;
        color: rgba(247, 245, 241, .42);
        margin-bottom: 16px;
    }

    .footer-links {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .footer-links li {
        margin-bottom: 8px;
    }

    .footer-links a {
        color: rgba(247, 245, 241, .72);
    }

    .footer-links a:hover {
        color: #fff;
    }

    .footer-mail {
        display: inline-block;
        margin-top: 14px;
        color: #fff;
        border-bottom: 1px solid rgba(247, 245, 241, .28);
        padding-bottom: 2px;
    }

    .footer-mail:hover {
        border-color: var(--bronze);
    }

    .footer-bottom {
        display: flex;
        justify-content: space-between;
        gap: 16px;
        flex-wrap: wrap;
        padding: 24px 0;
        color: rgba(247, 245, 241, .4);
        font-size: 13px;
        letter-spacing: .02em;
    }

    /* reveal */
    html.js .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity .8s ease, transform .8s ease;
    }

    html.js .reveal.is-visible {
        opacity: 1;
        transform: translateY(0);
    }

    @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
            animation-duration: .01ms !important;
            transition-duration: .01ms !important;
            scroll-behavior: auto !important;
        }

        html.js .reveal {
            opacity: 1;
            transform: none;
        }
    }

    @media (max-width: 1200px) {
        .footer-main {
            grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
            gap: 32px;
        }
    }

    @media (max-width: 1024px) {
        .nav-center {
            display: none;
        }

        .desktop-cta {
            display: none;
        }

        .nav-burger {
            display: block;
        }

        .category-lead-grid {
            grid-template-columns: 1fr;
            gap: 24px;
            align-items: start;
        }

        .category-vertical {
            display: none;
        }

        .category-copy h1 {
            font-size: clamp(50px, 10vw, 76px);
        }

        .category-figure img {
            height: 300px;
        }

        .essay-inner {
            grid-template-columns: 1fr;
            align-items: start;
        }

        .activity-grid {
            grid-template-columns: 1fr;
            gap: 28px;
        }
    }

    @media (max-width: 768px) {
        .nav-bar {
            height: 64px;
        }

        .brand-stamp {
            font-size: 29px;
        }

        .brand-name {
            font-size: 16px;
        }

        .category-lead {
            padding-top: 44px;
        }

        .category-figure img {
            height: 260px;
        }

        .story-section {
            padding-top: 28px;
        }

        .form-grid {
            grid-template-columns: 1fr;
            gap: 0;
        }

        .direction-card {
            padding: 24px 2px 20px;
        }

        .direction-card h3 {
            font-size: 24px;
        }

        .activity-row {
            grid-template-columns: 1fr;
            gap: 8px;
            padding: 24px 0;
        }

        .footer-main {
            grid-template-columns: 1fr;
            gap: 32px;
            padding-bottom: 36px;
        }

        .footer {
            padding-top: 56px;
        }
    }