/* roulang page: index */
:root {
  --color-bg: #F6F3EE;
  --color-bg-deep: #ECE5DA;
  --color-surface: #FFFFFF;
  --color-ink: #1E1B16;
  --color-body: #403B34;
  --color-muted: #7D766C;
  --color-line: #E5DDD2;
  --color-accent: #9E3B2C;
  --color-accent-dark: #7E2A1F;
  --radius-btn: 4px;
  --radius-card: 14px;
  --radius-pill: 999px;
  --shadow-card: 0 10px 30px rgba(30,27,22,.06);
  --shadow-hover: 0 16px 40px rgba(30,27,22,.10);
  --font-body: "PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-serif: Georgia,"Times New Roman",serif;
  --section-space: 96px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-body);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  padding-bottom: 80px;
}
h1, h2, h3, h4, h5, h6 { margin: 0; color: var(--color-ink); font-weight: 800; line-height: 1.2; }
p { margin: 0; }
a { color: inherit; text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--color-accent); }
img { max-width: 100%; display: block; }
ul, ol { padding: 0; margin: 0; list-style: none; }
button, input, textarea { font-family: inherit; }
.container { max-width: 1220px; padding-left: 24px; padding-right: 24px; }
::selection { background: rgba(158,59,44,.16); color: var(--color-ink); }
.section { padding: var(--section-space) 0; }
.section-bg-deep { background: var(--color-bg-deep); }
.section-bg-surface { background: var(--color-surface); }
.section-bg-ink { background: var(--color-ink); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: .82rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--color-accent); font-weight: 700;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--color-accent); flex: 0 0 auto; }
.eyebrow-center { justify-content: center; }
.eyebrow-center::before { display: none; }
.section-title { font-size: clamp(26px, 3.6vw, 42px); font-weight: 800; letter-spacing: -0.02em; margin-top: 14px; }
.section-lead { max-width: 700px; margin-top: 14px; }
.section-head { margin-bottom: 48px; }
.section-head-center { text-align: center; }
.section-head-center .section-lead { margin-left: auto; margin-right: auto; }
.btn {
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  font-weight: 600;
  line-height: 1.5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: .75rem 1.5rem;
  transition: all .2s ease-in-out;
}
.btn-lg { padding: .95rem 2.1rem; font-size: 1rem; }
.btn-sm { padding: .5rem 1rem; font-size: .92rem; }
.btn-solid-cta { background: var(--color-ink); color: #F6F3EE; border-color: var(--color-ink); }
.btn-solid-cta:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-outline-cta { background: transparent; color: var(--color-ink); border-color: #B7AEA2; }
.btn-outline-cta:hover { background: rgba(158,59,44,.08); border-color: var(--color-accent); color: var(--color-accent-dark); transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid rgba(158,59,44,.32); outline-offset: 3px; }

/* Header */
.site-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1050;
  min-height: 72px; background: rgba(246,243,238,0); transition: background .3s ease, box-shadow .3s ease;
}
.site-header.is-scrolled {
  background: rgba(246,243,238,.86);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(229,221,210,.9);
}
.navbar-custom {
  min-height: 72px; padding: 0; position: relative; background: transparent;
}
.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; color: var(--color-ink); }
.brand-mark {
  width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 9px; background: var(--color-ink); color: #F6F3EE; font-family: var(--font-serif);
  font-size: 20px; font-weight: 700; position: relative;
}
.brand-mark::after {
  content: ""; position: absolute; right: 4px; top: 4px; width: 6px; height: 6px;
  background: var(--color-accent); border-radius: 50%;
}
.brand-name { font-size: 1.28rem; font-weight: 900; white-space: nowrap; }
.navbar-custom .navbar-toggler { border: 0; padding: 6px 8px; color: var(--color-ink); }
.navbar-custom .navbar-toggler:focus { box-shadow: none; }
.navbar-custom .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(30,27,22,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.site-nav { gap: 6px; }
.site-nav .nav-link {
  font-size: .96rem; font-weight: 500; color: var(--color-body);
  position: relative; white-space: nowrap; padding: 1.2rem .4rem; margin: 0 .35rem;
}
.site-nav .nav-link:hover { color: var(--color-ink); }
.site-nav .nav-link.active { color: var(--color-ink); font-weight: 700; }
.site-nav .nav-link.active::after {
  content: ""; position: absolute; left: .4rem; right: .4rem; bottom: .35rem;
  height: 2px; background: var(--color-accent);
}
.header-cta { margin-left: 14px; }
.btn-header-cta { background: var(--color-ink); color: #F6F3EE !important; border-radius: var(--radius-btn); padding: .52rem 1.05rem; font-size: .89rem; font-weight: 600; transition: all .2s ease; }
.btn-header-cta:hover { background: var(--color-accent); color: #fff !important; transform: translateY(-1px); }
@media (max-width: 991.98px) {
  .site-header, .navbar-custom { min-height: 64px; }
  .navbar-collapse {
    position: absolute; top: 64px; left: 0; right: 0; background: var(--color-surface);
    border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line);
    box-shadow: var(--shadow-card); padding: 14px 24px 22px;
  }
  .site-nav { align-items: flex-start !important; }
  .site-nav .nav-link { width: 100%; line-height: 48px; padding: 0; margin: 0; border-bottom: 1px solid rgba(229,221,210,.8); }
  .site-nav .nav-link.active::after { display: none; }
  .header-cta { margin: 14px 0 0; }
  .btn-header-cta { width: 100%; justify-content: center; }
}
main { margin-top: 72px; }
@media (max-width: 991.98px) { main { margin-top: 64px; } }

/* Category hero */
.cat-hero {
  position: relative;
  padding: clamp(90px, 14vh, 150px) 0 64px;
  color: #F6F3EE;
  background-position: center;
  background-size: cover;
}
.cat-hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(30,27,22,.82) 0%, rgba(30,27,22,.28) 90%);
}
.cat-hero .container { position: relative; z-index: 2; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; color: rgba(246,243,238,.76); font-size: .88rem; margin-bottom: 18px; }
.breadcrumb a { color: rgba(246,243,238,.88); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; color: rgba(246,243,238,.4); }
.cat-title { font-size: clamp(38px, 6vw, 74px); color: #fff; font-weight: 900; letter-spacing: -0.02em; max-width: 900px; line-height: 1.14; }
.cat-sub { max-width: 680px; color: rgba(246,243,238,.9); font-size: 1.06rem; margin-top: 20px; }
.cat-meta { display: inline-flex; align-items: center; gap: 18px; margin-top: 30px; color: rgba(246,243,238,.82); font-size: .92rem; flex-wrap: wrap; }
.cat-meta span { display: inline-flex; align-items: center; gap: 8px; }
.cat-meta i { color: var(--color-accent); }
@media (max-width: 575.98px) {
  .cat-hero { padding-top: 76px; }
  .cat-title { font-size: 36px; }
}

/* Filter pills */
.filter-section { padding-top: 22px; border-bottom: 1px solid var(--color-line); }
.filter-bar {
  display: flex; gap: 10px; overflow-x: auto; padding: 8px 0 22px;
  scrollbar-width: thin; scrollbar-color: var(--color-line) transparent;
}
.filter-bar::-webkit-scrollbar { height: 4px; }
.filter-bar::-webkit-scrollbar-thumb { background: var(--color-line); border-radius: 8px; }
.tag-pill {
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  background: var(--color-surface); border: 1px solid var(--color-line); color: var(--color-body);
  border-radius: var(--radius-pill); padding: .5rem 1.1rem; font-size: .9rem; font-weight: 600;
  transition: all .2s ease;
}
.tag-pill:hover { border-color: var(--color-accent); color: var(--color-accent-dark); background: rgba(158,59,44,.06); }
.tag-pill.active { background: var(--color-ink); border-color: var(--color-ink); color: #F6F3EE; }

/* Art shelf */
.shelf-section { background: var(--color-bg-deep); }
.art-card {
  display: flex; flex-direction: column; height: 100%;
  background: var(--color-surface); border: 1px solid var(--color-line);
  border-radius: var(--radius-card); overflow: hidden; box-shadow: var(--shadow-card);
  transition: box-shadow .3s ease, transform .3s ease, border-color .3s ease;
}
.art-card:hover { border-color: #D8CEC1; box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.art-media {
  position: relative; aspect-ratio: 3 / 2; overflow: hidden;
  background-color: var(--color-bg-deep);
}
.art-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transition: transform .6s ease;
}
.art-card:hover .art-bg { transform: scale(1.05); }
.art-media::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(30,27,22,0.06) 0%, rgba(30,27,22,0.34) 100%);
}
.art-count {
  position: absolute; left: 16px; top: 16px; z-index: 2;
  background: rgba(30,27,22,.52); color: #F6F3EE; padding: .3rem .8rem;
  border-radius: var(--radius-pill); font-size: .78rem; line-height: 1.6;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.art-view {
  position: absolute; right: 16px; bottom: 16px; z-index: 2;
  background: var(--color-surface); color: var(--color-ink); border-radius: 999px;
  padding: .46rem 1rem; font-size: .85rem; font-weight: 700;
  box-shadow: 0 4px 16px rgba(30,27,22,.12); opacity: 0; transform: translateY(8px);
  transition: all .3s ease;
}
.art-view i { font-size: .7rem; margin-left: 4px; color: var(--color-accent); }
.art-card:hover .art-view { opacity: 1; transform: translateY(0); }
.art-body { padding: 24px 24px 26px; }
.art-body h2 { font-size: 1.35rem; font-weight: 800; }
.art-body p { margin-top: 10px; color: var(--color-body); font-size: .97rem; }
.art-tags { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.art-tag {
  font-size: .8rem; color: var(--color-muted);
  background: var(--color-bg); border: 1px solid var(--color-line);
  border-radius: var(--radius-pill); padding: .2rem .8rem;
}
@media (max-width: 767.98px) {
  .art-body { padding: 20px; }
  .art-view { opacity: 1; transform: none; }
}

/* Custom pager */
.custom-pager { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 52px; }
.page-btn {
  min-width: 42px; height: 42px; padding: 0 14px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-line); background: transparent; color: var(--color-body);
  border-radius: 10px; font-weight: 700; font-size: .95rem;
  transition: all .2s ease;
}
.page-btn:hover { border-color: var(--color-accent); color: var(--color-accent-dark); background: rgba(158,59,44,.06); }
.page-btn.current { background: var(--color-ink); border-color: var(--color-ink); color: #F6F3EE; }
.page-btn:disabled { opacity: .45; pointer-events: none; }

/* Recommend */
.reco-section { background: var(--color-surface); }
.reco-card {
  height: 100%; border: 1px solid var(--color-line); border-radius: var(--radius-card);
  padding: 26px 22px; background: transparent; transition: all .25s ease;
}
.reco-card:hover { border-color: var(--color-accent); background: rgba(158,59,44,.05); transform: translateY(-3px); }
.reco-card .reco-kicker { font-size: .8rem; color: var(--color-accent); font-weight: 700; }
.reco-card h3 { font-size: 1.2rem; font-weight: 800; margin-top: 8px; }
.reco-card p { margin-top: 10px; font-size: .93rem; color: var(--color-muted); }
.reco-card .btn { margin-top: 18px; }
@media (max-width: 991.98px) { .reco-card { margin-bottom: 0; } }

/* FAQ copy */
.faq-section { background: var(--color-bg); }
.faq-accordion { max-width: 960px; margin: 0 auto; }
.faq-accordion .accordion-item { background: transparent; border: 0; border-bottom: 1px solid var(--color-line); }
.faq-accordion .accordion-button {
  background: transparent; box-shadow: none; color: var(--color-ink);
  font-size: 1.06rem; font-weight: 700; padding: 1.25rem 1rem; padding-right: 2.4rem; position: relative;
}
.faq-accordion .accordion-button::after {
  background-image: none; content: "+"; font-family: var(--font-serif);
  font-size: 1.8rem; color: var(--color-accent); width: auto; height: auto;
  line-height: 1; position: absolute; right: .8rem;
}
.faq-accordion .accordion-button:not(.collapsed)::after { content: "×"; font-size: 1.6rem; }
.faq-accordion .accordion-button:not(.collapsed) { background: transparent; color: var(--color-ink); }
.faq-accordion .accordion-button:focus { box-shadow: none; }
.faq-accordion .accordion-body { color: var(--color-body); padding: .8rem 1rem 1.8rem; }

/* Footer */
.site-footer { background: var(--color-ink); color: rgba(246,243,238,.72); padding: 72px 0 28px; }
.footer-brand .brand-name { color: #F6F3EE; }
.footer-desc { max-width: 320px; margin-top: 16px; font-size: .95rem; line-height: 1.8; color: rgba(246,243,238,.64); }
.footer-col-title { color: #F6F3EE; font-size: .92rem; font-weight: 700; margin-bottom: 18px; }
.footer-link { display: block; color: rgba(246,243,238,.72); font-size: .93rem; padding: 4px 0; }
.footer-link:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(246,243,238,.14); margin-top: 52px; padding-top: 22px;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-size: .85rem; color: rgba(246,243,238,.5);
}
.footer-bottom a { color: rgba(246,243,238,.72); }
.footer-bottom a:hover { color: #fff; }

/* Fixed bottom bar */
.fixed-bottom-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1040;
  background: rgba(255,255,255,.93); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-line); box-shadow: 0 -8px 30px rgba(30,27,22,.08);
  padding: 14px 0; transform: translateY(0); transition: transform .3s ease;
}
.fixed-bottom-cta.is-hidden { transform: translateY(110%); }
.bottom-cta-text { color: var(--color-body); font-size: .95rem; line-height: 1.5; }
.bottom-cta-text strong { color: var(--color-ink); }
.bottom-close {
  width: 38px; height: 38px; border: 1px solid var(--color-line); background: transparent;
  color: var(--color-muted); border-radius: 50%; font-size: 1.25rem;
  display: inline-flex; align-items: center; justify-content: center; transition: all .2s ease;
}
.bottom-close:hover { background: rgba(158,59,44,.1); border-color: var(--color-accent); color: var(--color-accent-dark); }
@media (max-width: 575.98px) {
  .fixed-bottom-cta .container { padding-left: 16px; padding-right: 16px; }
  .bottom-cta-text strong { display: block; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (max-width: 991.98px) {
  :root { --section-space: 64px; }
  .section-head { margin-bottom: 32px; }
}
@media (max-width: 575.98px) {
  .container { padding-left: 16px; padding-right: 16px; }
}

/* roulang page: category1 */
/* roulang page: category1 */
        :root {
            --color-bg: #F6F3EE;
            --color-bg-deep: #ECE5DA;
            --color-surface: #FFFFFF;
            --color-ink: #1E1B16;
            --color-body: #403B34;
            --color-muted: #7D766C;
            --color-line: #E5DDD2;
            --color-accent: #9E3B2C;
            --color-accent-dark: #7E2A1F;
            --radius-btn: 4px;
            --radius-card: 14px;
            --radius-pill: 999px;
            --shadow-card: 0 10px 30px rgba(30,27,22,.06);
            --shadow-hover: 0 16px 40px rgba(30,27,22,.10);
            --font-body: "PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
            --font-serif: Georgia,"Times New Roman",serif;
            --section-space: 96px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-body);
            background: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            padding-bottom: 88px;
        }
        a { color: inherit; text-decoration: none; transition: color .2s ease; }
        a:hover { color: var(--color-accent); }
        img { max-width: 100%; display: block; }
        button, input, textarea { font-family: inherit; }
        .container { max-width: 1220px; padding-left: 24px; padding-right: 24px; }
        .section { padding: var(--section-space) 0; }
        .section-bg-deep { background: var(--color-bg-deep); }
        .section-bg-surface { background: var(--color-surface); }
        .section-bg-ink { background: var(--color-ink); }
        .eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-accent); font-weight: 700; }
        .eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--color-accent); flex: 0 0 auto; }
        .eyebrow-center { justify-content: center; }
        .eyebrow-center::before { display: none; }
        .section-title { font-size: clamp(26px, 3.6vw, 42px); font-weight: 800; letter-spacing: -0.02em; margin-top: 14px; }
        .section-lead { max-width: 700px; margin-top: 14px; }
        .section-head { margin-bottom: 48px; }
        .section-head-center { text-align: center; }
        .section-head-center .section-lead { margin-left: auto; margin-right: auto; }
        .btn { border-radius: var(--radius-btn); border: 1px solid transparent; font-weight: 600; line-height: 1.5; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: .75rem 1.5rem; transition: all .2s ease-in-out; }
        .btn-lg { padding: .95rem 2.1rem; font-size: 1rem; }
        .btn-sm { padding: .5rem 1rem; font-size: .92rem; }
        .btn-solid-cta { background: var(--color-ink); color: #F6F3EE; border-color: var(--color-ink); }
        .btn-solid-cta:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-hover); }
        .btn-outline-cta { background: transparent; color: var(--color-ink); border-color: #B7AEA2; }
        .btn-outline-cta:hover { background: rgba(158,59,44,.08); border-color: var(--color-accent); color: var(--color-accent-dark); transform: translateY(-2px); }
        .btn:focus-visible { outline: 3px solid rgba(158,59,44,.32); outline-offset: 3px; }

        /* Header */
        .site-header {
            position: fixed; top: 0; left: 0; width: 100%; z-index: 1050;
            min-height: 74px; background: rgba(246,243,238,0); transition: background .3s ease, box-shadow .3s ease;
        }
        .site-header.is-scrolled {
            background: rgba(246,243,238,.86);
            -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
            box-shadow: 0 1px 0 rgba(229,221,210,.9);
        }
        .navbar-custom { min-height: 74px; padding: 0; position: relative; background: transparent; }
        .brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; color: var(--color-ink); }
        .brand-mark { width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; border-radius: 9px; background: var(--color-ink); color: #F6F3EE; font-family: var(--font-serif); font-size: 20px; font-weight: 700; position: relative; }
        .brand-mark::after { content: ""; position: absolute; right: 4px; top: 4px; width: 6px; height: 6px; background: var(--color-accent); border-radius: 50%; }
        .brand-name { font-size: 1.28rem; font-weight: 900; white-space: nowrap; }
        .navbar-custom .navbar-toggler { border: 0; padding: 6px 8px; color: var(--color-ink); }
        .navbar-custom .navbar-toggler:focus { box-shadow: none; }
        .navbar-custom .navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(30,27,22,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }
        .site-nav { gap: 6px; }
        .site-nav .nav-link { font-size: .96rem; font-weight: 500; color: var(--color-body); position: relative; white-space: nowrap; padding: 1.35rem .4rem; margin: 0 .35rem; }
        .site-nav .nav-link:hover { color: var(--color-ink); }
        .site-nav .nav-link.active { color: var(--color-ink); font-weight: 700; }
        .site-nav .nav-link.active::after { content: ""; position: absolute; left: .4rem; right: .4rem; bottom: .35rem; height: 2px; background: var(--color-accent); }
        .header-cta { margin-left: 14px; }
        .btn-header-cta { background: var(--color-ink); color: #F6F3EE !important; border-radius: var(--radius-btn); padding: .52rem 1.05rem; font-size: .89rem; font-weight: 600; transition: all .2s ease; white-space: nowrap; }
        .btn-header-cta:hover { background: var(--color-accent); color: #fff !important; transform: translateY(-1px); }
        main { margin-top: 74px; }

        /* Cat hero */
        .cat-hero {
            position: relative;
            padding: clamp(90px, 15vh, 140px) 0 80px;
            background-image: linear-gradient(120deg, rgba(30,27,22,.58) 0%, rgba(30,27,22,.24) 64%, rgba(30,27,22,.08) 100%), url('/assets/images/backpic/back-2.jpg');
            background-position: center;
            background-size: cover;
            color: #F6F3EE;
            margin-bottom: 0;
        }
        .cat-hero::after { content: ""; display: block; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, var(--color-bg) 100%); pointer-events: none; }
        .cat-hero .hero-inner { position: relative; z-index: 2; }
        .breadcrumb-custom { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: .88rem; color: rgba(246,243,238,.76); margin-bottom: 20px; padding: 0; list-style: none; }
        .breadcrumb-custom a { color: rgba(246,243,238,.76); }
        .breadcrumb-custom a:hover { color: #fff; }
        .breadcrumb-custom .sep { opacity: .65; }
        .cat-hero .tag-pill-hero { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.28); color: #F6F3EE; padding: 6px 14px; border-radius: 999px; font-size: .82rem; font-weight: 600; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); margin-bottom: 16px; }
        .cat-hero h1 { font-size: clamp(38px, 6.2vw, 72px); font-weight: 900; letter-spacing: -0.03em; line-height: 1.1; color: #fff; max-width: 900px; margin-bottom: 20px; }
        .cat-hero h1 .hero-accent { color: #fff; position: relative; white-space: nowrap; }
        .cat-hero .hero-sub { font-size: 1.06rem; line-height: 1.8; color: rgba(246,243,238,.88); max-width: 660px; margin-bottom: 28px; }
        .cat-hero .hero-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-top: 26px; color: rgba(246,243,238,.82); font-size: .92rem; font-weight: 500; }
        .hero-meta i { color: #fff; margin-right: 6px; }

        /* pills filter */
        .filter-sticky-wrap { background: rgba(246,243,238,.9); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); position: sticky; top: 74px; z-index: 101; border-bottom: 1px solid var(--color-line); padding: 14px 0; }
        .tag-filter-list { display: flex; flex-wrap: nowrap; gap: 10px; overflow-x: auto; padding-bottom: 4px; margin: 0; }
        .tag-filter-list::-webkit-scrollbar { height: 4px; }
        .tag-filter-list::-webkit-scrollbar-thumb { background: var(--color-line); border-radius: 99px; }
        .tag-filter-pill { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 6px; background: transparent; border: 1px solid var(--color-line); color: var(--color-body); padding: 7px 18px; border-radius: 999px; font-size: .9rem; font-weight: 600; transition: all .2s ease; cursor: pointer; }
        .tag-filter-pill i { color: var(--color-muted); font-size: .75rem; }
        .tag-filter-pill:hover { border-color: var(--color-accent); background: rgba(158,59,44,.06); color: var(--color-accent-dark); }
        .tag-filter-pill.active { background: var(--color-ink); border-color: var(--color-ink); color: #F6F3EE; }
        .tag-filter-pill.active i { color: #F6F3EE; }

        /* category intro row */
        .cat-intro-box { padding: 72px 0 40px; }
        .cat-intro-box .intro-note { font-size: 1.05rem; }
        .serif { font-family: var(--font-serif); }
        .stat-inline { font-family: var(--font-serif); font-size: 1.9rem; font-weight: 700; line-height: 1.15; color: var(--color-ink); }

        /* Showcase grid */
        .gallery-area { padding-bottom: 96px; }
        .gallery-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px; }
        .gcard-large { grid-column: span 7; }
        .gcard-medium { grid-column: span 5; }
        .gcard-full { grid-column: span 12; }

        .gallery-card {
            position: relative;
            background: var(--color-surface);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: transform .32s ease, box-shadow .32s ease;
            display: flex;
            flex-direction: column;
            height: 100%;
            border: 1px solid rgba(229,221,210,.6);
        }
        .gallery-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
        .gcard-media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-bg-deep); }
        .gcard-media img, .gcard-media .bg-img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.6,.2,1); }
        .gcard-media .bg-img { position: absolute; inset: 0; background-size: cover; background-position: center; }
        .gallery-card:hover .gcard-media img, .gallery-card:hover .bg-img { transform: scale(1.045); }
        .gcard-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 58%, rgba(30,27,22,.42) 100%); }
        .gcard-tag-pills { position: absolute; top: 16px; left: 16px; display: flex; flex-wrap: wrap; gap: 8px; z-index: 3; }
        .mini-pill { background: rgba(255,255,255,.9); color: var(--color-ink); border-radius: 999px; padding: 4px 11px; font-size: .76rem; font-weight: 700; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
        .gcard-count-badge { position: absolute; top: 16px; right: 16px; background: rgba(30,27,22,.66); color: #F6F3EE; border-radius: 999px; padding: 4px 12px; font-size: .78rem; font-weight: 700; z-index: 3; backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px); }
        .gcard-body { padding: 20px 22px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
        .gcard-body h3 { margin: 0; font-size: 1.32rem; font-weight: 800; letter-spacing: -0.01em; color: var(--color-ink); }
        .gcard-body p { font-size: .93rem; line-height: 1.65; color: var(--color-muted); margin: 0; }
        .gcard-link-row { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; padding-top: 14px; border-top: 1px dashed var(--color-line); }
        .gcard-more { display: inline-flex; align-items: center; gap: 7px; font-size: .92rem; font-weight: 800; color: var(--color-ink); transition: all .2s ease; }
        .gcard-more:hover { color: var(--color-accent); }
        .gcard-more i { transition: transform .2s ease; }
        .gcard-more:hover i { transform: translateX(4px); }
        .gcard-tag-labels { display: flex; flex-wrap: wrap; gap: 8px; }
        .gcard-tag-labels span { background: rgba(236,229,218,.8); border-radius: 5px; padding: 3px 9px; font-size: .78rem; color: var(--color-muted); font-weight: 500; }

        /* Bento style second card inside first row */
        .spotlight-inline { border-left: 2px solid var(--color-accent); padding-left: 16px; margin: 8px 0 2px; }

        /* rec category mini cards */
        .rec-box { display: flex; flex-direction: column; gap: 14px; padding: 20px; border-radius: 18px; background: var(--color-surface); border: 1px solid var(--color-line); transition: all .25s ease; height: 100%; }
        .rec-box:hover { border-color: rgba(158,59,44,.4); box-shadow: var(--shadow-card); transform: translateY(-3px); }
        .rec-box .rec-index { font-family: var(--font-serif); font-size: 1.2rem; color: var(--color-accent); font-weight: 700; }
        .rec-box h4 { font-size: 1.08rem; font-weight: 800; color: var(--color-ink); margin: 4px 0 0; }
        .rec-box p { font-size: .88rem; color: var(--color-muted); margin-top: auto; }
        .rec-link { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; font-weight: 800; color: var(--color-ink); }
        .rec-link:hover { color: var(--color-accent); }

        /* divider */
        .hr-quiet { border: 0; border-top: 1px solid var(--color-line); margin: 0; }

        /* guide note / dark area */
        .dark-guide { background: var(--color-ink); color: rgba(246,243,238,.9); border-radius: 24px; padding: 54px 50px; position: relative; overflow: hidden; margin: 0 24px; }
        .dark-guide::before { content: ""; position: absolute; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle, rgba(158,59,44,.4), transparent 68%); top: -120px; right: -80px; }
        .dark-guide::after { content: ""; position: absolute; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(236,229,218,.12), transparent 70%); bottom: -140px; left: 12%; border: 1px solid rgba(255,255,255,.12); }
        .dark-guide .inner { position: relative; z-index: 2; max-width: 860px; }
        .dark-guide h2 { color: #F6F3EE; font-size: clamp(24px, 3.2vw, 36px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 14px; }
        .dark-guide p { max-width: 620px; color: rgba(246,243,238,.74); }
        .guide-check { display: flex; gap: 10px; align-items: baseline; font-size: .96rem; color: rgba(246,243,238,.9); margin-top: 8px; }
        .guide-check i { color: #fff; }

        /* FAQ */
        .faq-area { padding-bottom: var(--section-space); }
        .accordion-custom .accordion-item { background: transparent; border: 0; border-bottom: 1px solid var(--color-line); border-radius: 0 !important; }
        .accordion-custom .accordion-item:first-child { border-top: 1px solid var(--color-line); }
        .accordion-custom .accordion-button { background: transparent; box-shadow: none; color: var(--color-ink); font-size: 1.05rem; font-weight: 700; padding: 1.15rem 12px; position: relative; border: 0; transition: color .2s ease; }
        .accordion-custom .accordion-button::after { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%231E1B16' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.8'%3e%3cpath d='M8 3v10M3 8h10'/%3e%3c/svg%3e"); background-size: 1rem; transition: transform .35s ease; margin-left: auto; }
        .accordion-custom .accordion-button:not(.collapsed)::after { transform: rotate(135deg); filter: none; }
        .accordion-custom .accordion-button:not(.collapsed) { color: var(--color-accent); background: transparent; }
        .accordion-custom .accordion-button:focus { box-shadow: none; border: 0; }
        .accordion-custom .accordion-body { padding: 0 12px 20px; color: var(--color-muted); font-size: .96rem; line-height: 1.75; max-width: 920px; }
        .faq-side-note { border: 1px solid var(--color-line); border-radius: var(--radius-card); background: var(--color-surface); padding: 24px; }
        .faq-side-note h4 { font-size: 1.05rem; font-weight: 800; color: var(--color-ink); }
        .faq-side-note ol { margin: 0; padding-left: 18px; font-size: .92rem; color: var(--color-muted); }

        /* Footer */
        .site-footer { background: var(--color-ink); color: rgba(246,243,238,.72); font-size: .92rem; padding: 60px 0 34px; }
        .site-footer .brand { color: #F6F3EE; margin-bottom: 14px; }
        .site-footer .brand-name { font-weight: 900; }
        .footer-col-title { color: #F6F3EE; font-size: .98rem; font-weight: 800; margin-bottom: 14px; }
        .footer-link { display: block; padding: 5px 0; color: rgba(246,243,238,.66); font-size: .92rem; transition: all .2s ease; }
        .footer-link:hover { color: #F6F3EE; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(158,59,44,.8); }
        .footer-desc { font-size: .9rem; color: rgba(246,243,238,.56); max-width: 320px; }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px; margin-top: 40px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 20px; font-size: .84rem; color: rgba(246,243,238,.46); }
        .footer-bottom a { color: rgba(246,243,238,.5); font-weight: 500; }
        .footer-bottom a:hover { color: #fff; }

        /* bottom bar */
        .bottom-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            z-index: 1040;
            background: rgba(255,255,255,.92);
            -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
            border-top: 1px solid var(--color-line);
            padding: 14px 0 15px;
            display: none;
        }
        .bottom-cta.show { display: block; }
        .bottom-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
        .bottom-cta .msg { font-size: .95rem; color: var(--color-ink); font-weight: 700; }
        .bottom-cta .msg-sm { font-size: .88rem; color: var(--color-body); }
        .bottom-cta .msg-sm i { color: var(--color-accent); margin-right: 6px; }
        .bottom-cta .btn-solid-cta { border-radius: var(--radius-btn); }
        .bottom-cta .btn-close-bar { background: transparent; border: 0; width: 34px; height: 34px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: var(--color-muted); transition: all .2s ease; }
        .bottom-cta .btn-close-bar:hover { background: rgba(158,59,44,.08); color: var(--color-accent); }

        @media (prefers-reduced-motion: reduce) {
            html { scroll-behavior: auto; }
            .gallery-card, .btn, .gcard-hover, .rec-box { transition: none !important; }
        }

        @media (max-width: 992px) {
            .navbar-custom { min-height: 64px; }
            .site-header, .navbar-custom { min-height: 64px; }
            main { margin-top: 64px; }
            .navbar-collapse {
                position: absolute;
                top: 64px; left: 0; right: 0;
                background: var(--color-surface);
                border-top: 1px solid var(--color-line);
                border-bottom: 1px solid var(--color-line);
                box-shadow: var(--shadow-card);
                padding: 14px 24px 24px;
            }
            .collapse:not(.show) { display: none; }
            .navbar-collapse.collapsing { display: block; }
            .site-nav { align-items: flex-start !important; }
            .site-nav .nav-link { width: 100%; line-height: 48px; padding: 0; margin: 0; border-bottom: 1px solid rgba(229,221,210,.8); }
            .site-nav .nav-link.active::after { display: none; }
            .header-cta { margin: 14px 0 0; }
            .btn-header-cta { width: 100%; justify-content: center; }
            .navbar-collapse { position: absolute; top: 64px; }
            .gcard-large { grid-column: span 12; }
            .gcard-medium { grid-column: span 6; }
            .dark-guide { padding: 40px 28px; margin: 0 16px; }
            .bottom-cta { padding: 12px 0; }
            .bottom-cta .msg { font-size: .92rem; }
            .section { --section-space: 60px; }
        }
        @media (max-width: 768px) {
            .gcard-medium { grid-column: span 12; }
            .cat-hero { padding-bottom: 48px; background-position: 62% center; }
            .breadcrumb-custom { font-size: .82rem; }
            .cat-intro-box { padding-top: 44px; }
            .filter-sticky-wrap { top: 64px; }
            .dark-guide { border-radius: 18px; }
            .faq-side-note { margin-top: 26px; }
            .bottom-cta .msg i { display: none; }
            .gcard-count-badge { top: 12px; right: 12px; }
        }
        @media (prefers-reduced-motion: no-preference) {
            .reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s cubic-bezier(.2,.6,.2,1), transform .8s cubic-bezier(.2,.6,.2,1); }
            .reveal.visible { opacity: 1; transform: none; }
        }

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