/* roulang page: index */
:root {
    --pine: #2C4A3B;
    --gold: #B48C50;
    --paper: #FAF7F0;
    --linen: #F0EBDF;
    --sandline: #E4DCCD;
    --ink: #33302A;
    --muted: #91897B;
    --deep-green: #1D352B;
    --round: 16px;
    --soft-shadow: 0 1px 3px rgba(44, 74, 59, .04), 0 4px 16px rgba(44, 74, 59, .04);
    --lift-shadow: 0 6px 24px rgba(44, 74, 59, .1);
  }

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

  html {
    scroll-behavior: smooth;
    scroll-padding-top: 112px;
    -webkit-text-size-adjust: 100%;
  }

  body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "Noto Sans SC", system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
  }

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

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

  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  textarea:focus-visible {
    outline: 3px solid rgba(180, 140, 80, .5);
    outline-offset: 2px;
    border-radius: 6px;
  }

  .container-x {
    width: min(100% - 2.5rem, 1200px);
    margin-inline: auto;
  }

  .container-narrow {
    width: min(100% - 2.5rem, 1080px);
    margin-inline: auto;
  }

  .section {
    padding-block: clamp(3.5rem, 7vw, 6rem);
  }

  .serif {
    font-family: "Noto Serif SC", "Songti SC", "STSong", Georgia, serif;
  }

  .text-muted {
    color: var(--muted);
  }

  .card-shadow {
    box-shadow: var(--soft-shadow);
  }

  .lift {
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
  }

  .lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--lift-shadow);
  }

  .nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: .55rem .75rem;
    font-size: .9rem;
    font-weight: 500;
    letter-spacing: .02em;
    color: var(--ink);
    border-radius: 999px;
    white-space: nowrap;
    transition: color .25s ease;
  }

  .nav-link::after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 22px;
    height: 2px;
    background: var(--gold);
    border-radius: 999px;
    transition: transform .25s ease;
  }

  .nav-link:hover,
  .nav-link.active {
    color: var(--pine);
  }

  .nav-link.active::after,
  .nav-link:hover::after {
    transform: translateX(-50%) scaleX(1);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    border-radius: 999px;
    padding: .8rem 1.4rem;
    font-size: .92rem;
    font-weight: 500;
    letter-spacing: .02em;
    border: 1px solid transparent;
    transition: all .3s ease;
    cursor: pointer;
    line-height: 1.2;
  }

  .btn-primary {
    background: var(--pine);
    color: #fffdf8;
    border-color: var(--pine);
  }

  .btn-primary:hover {
    background: var(--gold);
    border-color: var(--gold);
    transform: translateY(-2px);
  }

  .btn-ghost {
    background: rgba(255, 255, 255, .08);
    color: #fffdf8;
    border-color: rgba(255, 255, 255, .6);
    backdrop-filter: blur(4px);
  }

  .btn-ghost:hover {
    background: rgba(255, 255, 255, .18);
    border-color: #fffdf8;
    transform: translateY(-2px);
  }

  .btn-gold {
    background: var(--gold);
    color: #fffdf8;
    border-color: var(--gold);
  }

  .btn-gold:hover {
    background: var(--pine);
    border-color: var(--pine);
    transform: translateY(-2px);
  }

  .btn-linen {
    background: var(--linen);
    color: var(--ink);
    border-color: var(--sandline);
  }

  .btn-linen:hover {
    background: transparent;
    color: var(--pine);
    border-color: var(--gold);
  }

  .chip {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .35rem .7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .22);
    color: #fffdf8;
    font-size: .8rem;
    letter-spacing: .03em;
  }

  .tag {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-size: .72rem;
    letter-spacing: .08em;
    padding: .22rem .62rem;
    color: var(--gold);
    background: rgba(180, 140, 80, .08);
    border: 1px solid rgba(180, 140, 80, .22);
  }

  .over-line {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: .9rem;
    font-size: .78rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 500;
  }

  .over-line:before {
    content: "";
    width: 26px;
    height: 1px;
    background: var(--gold);
  }

  .gold-line {
    height: 1px;
    border: 0;
    background: linear-gradient(90deg, transparent, rgba(180, 140, 80, .5), transparent);
    margin: 0;
  }

  .clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .vertical-rl {
    writing-mode: vertical-rl;
    letter-spacing: .4em;
  }

  details.faq-item {
    border-bottom: 1px solid var(--sandline);
    padding: 1.1rem 0;
    transition: background .25s ease;
  }

  details.faq-item summary {
    list-style: none;
    cursor: pointer;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: clamp(1rem, 2vw, 1.16rem);
    font-weight: 600;
    color: var(--ink);
    padding-right: 2rem;
    position: relative;
    transition: color .2s ease;
  }

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

  details.faq-item summary:after {
    content: "＋";
    position: absolute;
    right: .2rem;
    top: 50%;
    transform: translateY(-50%);
    font-family: "Noto Sans SC", sans-serif;
    font-weight: 300;
    font-size: 1.2rem;
    color: var(--gold);
    transition: transform .3s ease, color .3s ease;
  }

  details.faq-item[open] summary:after {
    content: "－";
    transform: translateY(-50%);
  }

  details.faq-item[open] summary {
    color: var(--pine);
  }

  details.faq-item p {
    max-width: 760px;
    padding: .75rem .2rem .5rem .6rem;
    color: #5d564a;
    font-size: .95rem;
    line-height: 1.85;
  }

  .form-field {
    width: 100%;
    border: 1px solid var(--sandline);
    background: #fffcf7;
    border-radius: 14px;
    padding: .78rem .95rem;
    font-size: .9rem;
    color: var(--ink);
    transition: border-color .2s ease, box-shadow .2s ease;
  }

  .form-field:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(180, 140, 80, .18);
  }

  .paper-card {
    background: #FFFEFA;
    border: 1px solid var(--sandline);
    border-radius: var(--round);
    box-shadow: var(--soft-shadow);
  }

  .linen-card {
    background: var(--linen);
    border: 1px solid var(--sandline);
    border-radius: var(--round);
  }

  @media (max-width: 767px) {
    .container-x,
    .container-narrow {
      width: min(100% - 1.5rem, 1200px);
    }
  }

/* roulang page: category1 */
:root {
            --pine: #2C4A3B;
            --gold: #B48C50;
            --paper: #FAF7F0;
            --linen: #F0EBDF;
            --sandline: #E4DCCD;
            --muted: #91897B;
            --ink: #33302A;
            --radius: 1rem;
            --max-container: 1200px;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background: var(--paper);
            color: var(--ink);
            font-family: "Noto Sans SC", system-ui, -apple-system, sans-serif;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button,
        input,
        textarea {
            font: inherit;
        }

        h1,
        h2,
        h3,
        h4 {
            font-family: "Noto Serif SC", serif;
            line-height: 1.35;
            margin: 0;
        }

        p {
            margin: 0;
        }

        .container-narrow {
            max-width: 1080px;
            margin-inline: auto;
            width: min(92%, 1080px);
        }

        .container-x {
            max-width: 1200px;
            margin-inline: auto;
            padding-inline: 1.25rem;
        }

        @media (min-width: 768px) {
            .container-x {
                padding-inline: 2rem;
            }
        }

        .nav-link {
            position: relative;
            display: inline-flex;
            align-items: center;
            padding: 0.6rem 0.9rem;
            border-radius: 999px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #4c4a44;
            transition: color .2s ease, background .2s ease;
        }

        .nav-link:hover {
            color: var(--pine);
            background: rgba(44, 74, 59, 0.06);
        }

        .nav-link.active {
            color: var(--pine);
            font-weight: 600;
        }

        .nav-link.active::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 3px;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            border-radius: 2px;
            background: var(--gold);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.55rem;
            border-radius: 999px;
            font-weight: 500;
            letter-spacing: 0.02em;
            transition: all .22s ease;
            cursor: pointer;
            border: 1px solid transparent;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--pine);
            color: #f7f2e9;
            box-shadow: 0 2px 6px rgba(44, 74, 59, 0.18);
        }

        .btn-primary:hover {
            background: var(--gold);
            color: #fffaf1;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(180, 140, 80, 0.24);
        }

        .btn-primary:focus-visible,
        .btn-outline:focus-visible {
            outline: 3px solid rgba(180, 140, 80, 0.4);
            outline-offset: 2px;
        }

        .btn-outline {
            border-color: var(--sandline);
            background: rgba(255, 255, 255, 0.5);
            color: var(--pine);
        }

        .btn-outline:hover {
            border-color: var(--gold);
            background: rgba(180, 140, 80, 0.08);
            color: #7a5f2f;
            transform: translateY(-2px);
        }

        .btn-light {
            background: rgba(255, 255, 255, 0.14);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.3);
        }

        .btn-light:hover {
            background: rgba(255, 255, 255, 0.24);
            border-color: rgba(255, 255, 255, 0.5);
        }

        .section {
            padding-block: 4.5rem;
        }

        @media (min-width: 768px) {
            .section {
                padding-block: 5.5rem;
            }
        }

        .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            font-size: 0.75rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--gold);
            font-weight: 600;
        }

        .section-eyebrow::before {
            content: "";
            width: 22px;
            height: 1px;
            background: var(--gold);
        }

        .section-title {
            font-size: clamp(1.75rem, 4vw, 2.6rem);
            font-weight: 700;
            color: var(--pine);
            letter-spacing: 0.01em;
        }

        .section-sub {
            color: #6b6a64;
            font-size: 1rem;
            max-width: 640px;
        }

        .card-icon {
            width: 48px;
            height: 48px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 16px;
            background: var(--linen);
            color: var(--pine);
        }

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

        .faq-item summary {
            list-style: none;
            cursor: pointer;
            position: relative;
            padding-right: 2.5rem;
        }

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

        .faq-item summary:focus-visible {
            outline: 3px solid rgba(180, 140, 80, 0.35);
            outline-offset: 2px;
            border-radius: 8px;
        }

        .faq-item .faq-icon {
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            transition: transform .3s ease;
            color: var(--gold);
        }

        .faq-item[open] .faq-icon {
            transform: translateY(-50%) rotate(45deg);
        }

        .form-input {
            width: 100%;
            border: 1px solid var(--sandline);
            border-radius: 14px;
            background: rgba(255, 255, 255, 0.72);
            padding: 0.8rem 1rem;
            font-size: 0.95rem;
            color: var(--ink);
            outline: none;
            transition: border .2s, box-shadow .2s;
        }

        .form-input:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(180, 140, 80, 0.12);
        }

        .form-input::placeholder {
            color: #a99f91;
        }

        .img-card {
            border-radius: 1.3rem;
            overflow: hidden;
            border: 1px solid var(--sandline);
        }

        .img-card img {
            transition: transform .5s ease;
        }

        .img-card:hover img {
            transform: scale(1.04);
        }

        .hover-card {
            transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
        }

        .hover-card:hover {
            box-shadow: 0 10px 26px rgba(44, 74, 59, 0.08), 0 3px 10px rgba(44, 74, 59, 0.04);
            transform: translateY(-2px);
            border-color: rgba(180, 140, 80, 0.45);
        }

/* roulang page: article */
:root {
    --pine: #2C4A3B;
    --gold: #B48C50;
    --paper: #FAF7F0;
    --linen: #F0EBDF;
    --ink: #33302A;
    --muted: #91897B;
    --sandline: #E4DCCD;
    --serif: 'Noto Serif SC', 'Songti SC', 'STSong', 'SimSun', serif;
    --sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Heiti SC', sans-serif;
    --radius-lg: 1.25rem;
    --radius-md: 0.9rem;
    --shadow-soft: 0 1px 3px rgba(44, 74, 59, 0.04), 0 4px 14px rgba(44, 74, 59, 0.04);
    --shadow-raise: 0 4px 16px rgba(44, 74, 59, 0.10), 0 1px 3px rgba(44, 74, 59, 0.04);
  }

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

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    font-family: var(--sans);
    background: var(--paper);
    color: var(--ink);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }

  main {
    display: block;
  }

  p,
  h1,
  h2,
  h3,
  h4,
  ul,
  ol,
  figure {
    margin-top: 0;
  }

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

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

  button {
    font-family: inherit;
    line-height: 1.2;
  }

  input,
  textarea,
  select {
    font-family: inherit;
  }

  ul,
  ol {
    padding-left: 0;
  }

  .font-serif {
    font-family: var(--serif);
  }

  .container-x {
    width: min(100% - 2rem, 1200px);
    margin-inline: auto;
  }

  .container-narrow {
    width: min(92%, 1080px);
    margin-inline: auto;
  }

  @media (max-width: 520px) {
    .container-x {
      width: min(100% - 1.5rem, 1200px);
    }
  }

  .main-with-dock {
    padding-top: 118px;
  }

  @media (max-width: 767px) {
    .main-with-dock {
      padding-top: 98px;
    }
  }

  .skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 200;
    background: var(--pine);
    color: #fff;
    padding: 0.75rem 1.25rem;
    border-radius: 0 0 1rem 0;
  }

  .skip-link:focus {
    left: 0;
  }

  .nav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 500;
    color: #53675b;
    border-bottom: 2px solid transparent;
    transition: color 0.25s ease, background 0.25s ease;
  }

  .nav-link:hover {
    color: var(--pine);
    background: rgba(44, 74, 59, 0.06);
  }

  .nav-link.active {
    color: var(--pine);
    font-weight: 600;
    border-bottom-color: var(--gold);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 999px;
    padding: 0.75rem 1.5rem;
    font-size: 0.92rem;
    font-weight: 500;
    line-height: 1.4;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    text-align: center;
  }

  .btn-primary {
    background: var(--pine);
    color: #fbf8f1;
    border-color: var(--pine);
    box-shadow: 0 1px 2px rgba(44, 74, 59, 0.1), 0 6px 18px rgba(44, 74, 59, 0.08);
  }

  .btn-primary:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 22px rgba(180, 140, 80, 0.22);
  }

  .btn-primary:focus-visible,
  .nav-link:focus-visible,
  .faq-item summary:focus-visible,
  a:focus-visible,
  button:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
  }

  .btn-ghost {
    background: transparent;
    color: var(--pine);
    border-color: #d8cdbb;
  }

  .btn-ghost:hover {
    background: var(--linen);
    border-color: var(--gold);
    color: var(--pine);
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 0.76rem;
    color: var(--gold);
    font-weight: 600;
  }

  .eyebrow::before {
    content: '';
    width: 2.25rem;
    height: 1px;
    background: var(--gold);
    opacity: 0.8;
  }

  .mobile-panel {
    display: none;
  }

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

  @media (min-width: 1024px) {
    .mobile-panel {
      display: none !important;
    }
  }

  .reading-mast {
    position: relative;
    overflow: hidden;
    background:
      radial-gradient(circle at 12% 18%, rgba(180, 140, 80, 0.10), transparent 24%),
      radial-gradient(circle at 88% 12%, rgba(44, 74, 59, 0.10), transparent 22%),
      linear-gradient(130deg, #f6f1e5 0%, #faf7f0 52%, #efe8da 100%);
  }

  .reading-mast::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('/assets/images/backpic/back-1.webp');
    background-size: cover;
    background-position: center 42%;
    opacity: 0.12;
    pointer-events: none;
  }

  .article-hero-img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 1.35rem;
    box-shadow: var(--shadow-soft);
  }

  .article-hero-wrap {
    position: relative;
  }

  .article-hero-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 1.55rem;
    pointer-events: none;
    transform: translate(10px, 10px);
    z-index: 0;
  }

  .article-hero-wrap img {
    position: relative;
    z-index: 1;
  }

  .vertical-text {
    writing-mode: vertical-rl;
    font-family: var(--serif);
    color: rgba(44, 74, 59, 0.55);
    letter-spacing: 0.35em;
    font-size: 0.86rem;
  }

  .article-read-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  @media (min-width: 1024px) {
    .article-read-grid {
      grid-template-columns: minmax(0, 1.72fr) minmax(0, 0.72fr);
      gap: 3rem;
    }
  }

  .reading-shell {
    background: rgba(255, 253, 247, 0.9);
    border: 1px solid var(--sandline);
    border-radius: 1.6rem;
    padding: clamp(1.35rem, 4vw, 3.2rem);
    box-shadow: var(--shadow-soft);
  }

  .article-prose {
    font-size: 1.06rem;
    line-height: 2.1;
    color: #40392f;
    word-break: break-word;
  }

  .article-prose p {
    margin-bottom: 1.7em;
  }

  .article-prose h2 {
    font-family: var(--serif);
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--pine);
    margin: 2em 0 0.9em;
    line-height: 1.5;
    letter-spacing: 0.02em;
  }

  .article-prose h3 {
    font-family: var(--serif);
    font-size: 1.25rem;
    color: var(--pine);
    margin: 1.8em 0 0.7em;
  }

  .article-prose blockquote {
    margin: 2.2em 0;
    padding: 0.4em 0 0.4em 1.4em;
    border-left: 3px solid var(--gold);
    font-family: var(--serif);
    font-size: 1.1rem;
    color: #5f6a5f;
    background: rgba(240, 235, 223, 0.34);
    border-radius: 0 0.9rem 0.9rem 0;
  }

  .article-prose ul {
    margin: 0 0 1.7em;
    padding-left: 1.2rem;
    list-style: none;
  }

  .article-prose ul li {
    position: relative;
    padding-left: 1.1rem;
    margin-bottom: 0.7em;
  }

  .article-prose ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.9em;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--gold);
    opacity: 0.7;
  }

  .article-prose ol {
    margin: 0 0 1.7em;
    padding-left: 1.5rem;
  }

  .article-prose img {
    border-radius: 1.15rem;
    margin: 2.2em auto;
    box-shadow: var(--shadow-soft);
  }

  .article-prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    font-size: 0.95rem;
    background: #fbf7ee;
    border-radius: 0.9rem;
    overflow: hidden;
  }

  .article-prose th,
  .article-prose td {
    border-bottom: 1px solid var(--sandline);
    padding: 0.75rem 0.9rem;
    text-align: left;
  }

  .article-prose th {
    background: rgba(44, 74, 59, 0.06);
    color: var(--pine);
    font-weight: 600;
  }

  .article-prose a {
    color: var(--pine);
    border-bottom: 1px solid rgba(44, 74, 59, 0.35);
    transition: color 0.2s ease, border-color 0.2s ease;
  }

  .article-prose a:hover {
    color: var(--gold);
    border-color: var(--gold);
  }

  .opening-quote {
    border-left: none !important;
    text-align: center;
    background: transparent !important;
    border-bottom: 1px solid var(--sandline);
    padding: 1.2rem 0.8rem 1.6rem !important;
    color: #6d6a5f !important;
  }

  .topic-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.42rem 1rem;
    border-radius: 999px;
    background: rgba(240, 235, 223, 0.84);
    border: 1px solid var(--sandline);
    color: var(--pine);
    font-size: 0.86rem;
    font-weight: 500;
    transition: all 0.2s ease;
  }

  .topic-tag:hover {
    border-color: var(--gold);
    background: #fffaf0;
    color: #6b4d25;
  }

  .aside-card {
    background: rgba(255, 253, 247, 0.86);
    border: 1px solid var(--sandline);
    border-radius: 1.35rem;
    padding: 1.35rem 1.4rem 1.4rem;
    box-shadow: var(--shadow-soft);
  }

  .aside-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--serif);
    font-weight: 700;
    color: var(--pine);
    font-size: 1.08rem;
    margin-bottom: 0.8rem;
  }

  .aside-title svg {
    width: 1.1rem;
    height: 1.1rem;
    color: var(--gold);
  }

  .aside-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--gold);
    font-size: 0.92rem;
    font-weight: 500;
    margin-top: 0.3rem;
  }

  .aside-link:hover {
    color: var(--pine);
    gap: 0.7rem;
  }

  .aside-link span {
    transition: transform 0.2s ease;
  }

  .reading-empty {
    border: 1px solid var(--sandline);
    background: rgba(255, 253, 247, 0.9);
    border-radius: 1.6rem;
    padding: 4rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-soft);
  }

  .reading-empty p {
    font-size: 1.05rem;
    color: var(--muted);
  }

  .reading-empty a {
    display: inline-block;
    margin-top: 1rem;
    color: var(--pine);
    font-weight: 600;
    border-bottom: 1px solid rgba(44, 74, 59, 0.35);
    padding-bottom: 0.15rem;
  }

  .rec-card {
    display: block;
    border-radius: 1.4rem;
    overflow: hidden;
    background: #fffdf7;
    border: 1px solid var(--sandline);
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    height: 100%;
  }

  .rec-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-raise);
    border-color: rgba(44, 74, 59, 0.22);
  }

  .rec-card .cover {
    aspect-ratio: 3 / 2;
    object-fit: cover;
    width: 100%;
    transition: transform 0.6s ease;
  }

  .rec-card:hover .cover {
    transform: scale(1.03);
  }

  .visit-grid {
    display: grid;
    grid-template-columns: 1fr;
    border-radius: 1.8rem;
    overflow: hidden;
    background: #fffdf7;
    border: 1px solid var(--sandline);
    box-shadow: var(--shadow-soft);
  }

  @media (min-width: 1024px) {
    .visit-grid {
      grid-template-columns: 1fr 1fr;
    }
  }

  .visit-contact {
    position: relative;
    background: var(--pine);
    color: #f6f1e6;
    padding: 2.4rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 330px;
  }

  .visit-contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('/assets/images/backpic/back-2.webp');
    background-size: cover;
    background-position: 45% center;
    opacity: 0.14;
  }

  .visit-contact > * {
    position: relative;
    z-index: 1;
  }

  .reserve-form .field-block {
    margin-bottom: 1rem;
  }

  .field-control,
  .field-area {
    width: 100%;
    padding: 0.78rem 1rem;
    border: 1px solid #ddd4c3;
    border-radius: 0.8rem;
    background: #fdfaf3;
    color: var(--ink);
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
  }

  .field-control:focus,
  .field-area:focus {
    outline: none;
    border-color: var(--pine);
    box-shadow: 0 0 0 4px rgba(44, 74, 59, 0.09);
  }

  .field-control::placeholder,
  .field-area::placeholder {
    color: #aaa08f;
  }

  .faq-item {
    background: rgba(255, 253, 247, 0.86);
    border: 1px solid var(--sandline);
    border-radius: 1.2rem;
    box-shadow: var(--shadow-soft);
    transition: border-color 0.2s ease;
  }

  .faq-item[open] {
    border-color: rgba(180, 140, 80, 0.45);
  }

  .faq-item summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem 1.3rem;
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1.02rem;
    color: var(--pine);
    cursor: pointer;
  }

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

  .faq-item summary::after {
    content: '＋';
    color: var(--gold);
    font-size: 1.2rem;
    line-height: 1;
    transition: transform 0.25s ease;
    flex-shrink: 0;
  }

  .faq-item[open] summary::after {
    content: '－';
  }

  .faq-answer {
    padding: 0.1rem 1.3rem 1.25rem;
    color: #5f5a4f;
    font-size: 0.96rem;
  }

  .footer-card-link {
    display: inline-flex;
    color: #e3dccc;
    transition: color 0.2s ease;
  }

  .footer-card-link:hover {
    color: #fff;
  }

  .footer-bottom-line {
    border-top: 1px solid rgba(227, 220, 204, 0.2);
    color: rgba(227, 220, 204, 0.72);
  }

/* roulang page: category2 */
:root {
            --pine: #2C4A3B;
            --gold: #B48C50;
            --paper: #FAF7F0;
            --linen: #F0EBDF;
            --ink: #33302A;
            --muted: #91897B;
            --line: #E4DCCD;
            --radius-lg: 1.5rem;
            --shadow-soft: 0 1px 3px rgba(44, 74, 59, 0.04), 0 8px 24px rgba(44, 74, 59, 0.05);
            --shadow-hover: 0 4px 16px rgba(44, 74, 59, 0.12);
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            color: var(--ink);
            background: var(--paper);
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        .font-serif {
            font-family: "Noto Serif SC", "Songti SC", "STSong", serif;
        }

        p,
        li,
        blockquote,
        dd,
        input,
        textarea {
            text-wrap: pretty;
        }

        section {
            scroll-margin-top: 8rem;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .3s ease, box-shadow .3s ease;
        }

        button,
        input,
        textarea {
            font: inherit;
        }

        ::selection {
            background: rgba(180, 140, 80, 0.35);
            color: var(--pine);
        }

        :focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
            border-radius: 6px;
        }

        .container-x {
            width: min(100% - 2.5rem, 75rem);
            margin-inline: auto;
        }

        .container-narrow {
            width: min(100% - 2rem, 68rem);
            margin-inline: auto;
        }

        .nav-link {
            position: relative;
            display: inline-flex;
            align-items: center;
            gap: .25rem;
            padding: .5rem .9rem;
            border-radius: 999px;
            color: var(--muted);
            font-size: .9rem;
            font-weight: 500;
            letter-spacing: .01em;
            transition: color .2s ease, background .2s ease;
        }

        .nav-link:hover {
            color: var(--pine);
            background: rgba(240, 235, 223, 0.7);
        }

        .nav-link.active {
            color: var(--pine);
            background: rgba(240, 235, 223, 0.5);
        }

        .nav-link.active::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: .2rem;
            width: 1.05rem;
            height: 2px;
            border-radius: 999px;
            background: var(--gold);
            transform: translateX(-50%);
        }

        @media (max-width: 640px) {
            .nav-link {
                padding: .4rem .55rem;
                font-size: .85rem;
            }
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .4rem;
            border: 1px solid transparent;
            border-radius: 999px;
            font-weight: 500;
            padding: .75rem 1.4rem;
            font-size: .95rem;
            line-height: 1.2;
            cursor: pointer;
            transition: transform .25s ease, background-color .25s ease, border-color .25s ease, box-shadow .25s ease, color .25s ease;
        }

        .btn-primary {
            background: var(--pine);
            color: #f7f3e8;
            box-shadow: 0 8px 20px rgba(44, 74, 59, 0.12);
        }

        .btn-primary:hover {
            background: var(--gold);
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(180, 140, 80, 0.18);
        }

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

        .btn-soft {
            background: rgba(250, 247, 240, 0.86);
            border-color: var(--line);
            color: var(--pine);
            backdrop-filter: blur(6px);
        }

        .btn-soft:hover {
            background: #ffffff;
            border-color: var(--gold);
            transform: translateY(-2px);
        }

        .btn-ghost {
            background: transparent;
            border-color: rgba(180, 140, 80, 0.55);
            color: var(--pine);
        }

        .btn-ghost:hover {
            background: var(--gold);
            border-color: var(--gold);
            color: #fff;
            transform: translateY(-2px);
        }

        .badge-pill {
            display: inline-flex;
            align-items: center;
            gap: .35rem;
            border: 1px solid rgba(180, 140, 80, 0.35);
            background: rgba(180, 140, 80, 0.08);
            padding: .18rem .85rem;
            border-radius: 999px;
            font-size: .72rem;
            color: var(--gold);
            letter-spacing: .12em;
            white-space: nowrap;
        }

        .tag-pill {
            display: inline-flex;
            align-items: center;
            gap: .35rem;
            background: rgba(250, 247, 240, 0.8);
            border: 1px solid var(--line);
            padding: .38rem .8rem;
            border-radius: 999px;
            font-size: .83rem;
            color: #5a5348;
            line-height: 1.4;
        }

        .tag-pill-dot {
            display: inline-block;
            width: 5px;
            height: 5px;
            border-radius: 999px;
            background: var(--gold);
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            color: var(--gold);
            font-size: .78rem;
            letter-spacing: .24em;
            text-transform: uppercase;
        }

        .section-kicker::before {
            content: "";
            width: 1.6rem;
            height: 1px;
            background: var(--gold);
        }

        .soft-card {
            background: rgba(255, 255, 255, 0.75);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-soft);
        }

        .group-card {
            background: rgba(255, 255, 255, 0.72);
            border: 1px solid var(--line);
            border-radius: 1.6rem;
            overflow: hidden;
            box-shadow: var(--shadow-soft);
            transition: transform .35s ease, box-shadow .35s ease, border-color .3s ease;
        }

        .group-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(44, 74, 59, 0.35);
        }

        .card-media {
            overflow: hidden;
            background: var(--linen);
        }

        .card-media img {
            transition: transform .8s cubic-bezier(.2, .8, .2, 1);
        }

        .group-card:hover .card-media img {
            transform: scale(1.04);
        }

        .quote-block {
            position: relative;
        }

        .quote-block::before {
            content: "“";
            position: absolute;
            left: -0.65rem;
            top: -2rem;
            font-family: var(--font-serif), serif;
            font-size: 6rem;
            color: rgba(180, 140, 80, 0.3);
            line-height: 1;
        }

        .quote-block blockquote p {
            font-family: "Noto Serif SC", "Songti SC", STSong, serif;
            font-size: 1.7rem;
            line-height: 1.7;
            font-weight: 500;
            letter-spacing: .04em;
        }

        .quote-line {
            background: repeating-linear-gradient(90deg, rgba(180, 140, 80, 0.45) 0 1px, transparent 1px 10px);
        }

        .step-card {
            background: rgba(250, 247, 240, 0.8);
            border: 1px solid var(--line);
            border-radius: 1.5rem;
            padding: 1.6rem 1.4rem;
        }

        .step-card:hover {
            border-color: rgba(180, 140, 80, 0.5);
            background: #fff;
        }

        .step-no {
            font-family: "Noto Serif SC", "Songti SC", serif;
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--gold);
        }

        .faq-acc {
            border-bottom: 1px solid var(--line);
            padding: 1.15rem 0;
        }

        .faq-acc summary {
            list-style: none;
            display: flex;
            align-items: center;
            gap: 1rem;
            justify-content: space-between;
            cursor: pointer;
            padding: .35rem 0;
            transition: color .2s ease;
        }

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

        .faq-acc summary:hover {
            color: var(--pine);
        }

        .faq-sign {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 2rem;
            height: 2rem;
            flex: 0 0 2rem;
            border: 1px solid var(--line);
            background: rgba(240, 235, 223, 0.7);
            border-radius: 999px;
            font-size: 1rem;
            color: var(--pine);
            transition: transform .3s ease, background .3s ease, color .3s ease;
        }

        .faq-acc[open] .faq-sign {
            transform: rotate(45deg);
            background: var(--pine);
            color: #fff;
        }

        .faq-acc p {
            max-width: 46rem;
        }

        .form-input {
            width: 100%;
            border: 1px solid var(--line);
            background: rgba(255, 255, 255, 0.84);
            border-radius: 1rem;
            padding: .8rem 1rem;
            color: var(--pine);
            font-size: .9rem;
            transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
        }

        .form-input::placeholder {
            color: rgba(145, 137, 123, 0.7);
        }

        .form-input:focus {
            outline: none;
            border-color: var(--gold);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(180, 140, 80, 0.14);
        }

        label {
            display: block;
            font-size: .82rem;
            color: #6d675b;
            font-weight: 500;
        }

        .footer-divider {
            background: repeating-linear-gradient(45deg, rgba(180, 140, 80, 0.4) 0 8px, transparent 8px 16px);
        }

        @media (max-width: 767px) {
            .quote-block blockquote p {
                font-size: 1.3rem;
            }
            .container-x {
                width: min(100% - 1.5rem, 75rem);
            }
            .container-narrow {
                width: min(100% - 1.25rem, 68rem);
            }
        }

/* roulang page: category3 */
:root {
    --pine: #2C4A3B;
    --gold: #B48C50;
    --paper: #FAF7F0;
    --linen: #F0EBDF;
    --ink: #33302A;
    --muted: #91897B;
    --line: #E4DCCD;
    --paper-white: #FFFCF5;
    --cream-deep: #E8E1D3;
  }

  * {
    box-sizing: border-box;
  }

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

  body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.8;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
  }

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

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

  button,
  input,
  select,
  textarea {
    font: inherit;
  }

  .container-x {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .container-narrow {
    max-width: 1080px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  @media (min-width: 768px) {
    .container-x {
      padding-left: 2rem;
      padding-right: 2rem;
    }
  }

  ::selection {
    background: rgba(180, 140, 80, 0.24);
    color: #26392f;
  }

  .font-serif {
    font-family: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
  }

  .nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    font-size: 0.925rem;
    color: var(--muted);
    transition: color 0.2s ease, background-color 0.2s ease;
    white-space: nowrap;
  }

  .nav-link:hover {
    color: var(--pine);
    background: rgba(240, 235, 223, 0.5);
  }

  .nav-link.active {
    color: var(--pine);
    font-weight: 600;
  }

  .nav-link.active::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 4px;
    width: 16px;
    height: 2px;
    border-radius: 999px;
    background: var(--gold);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 999px;
    padding: 0.8rem 1.6rem;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.2;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
    white-space: nowrap;
  }

  .btn-primary {
    background: var(--pine);
    color: #FDFAF3;
    box-shadow: 0 8px 20px rgba(44, 74, 59, 0.16);
  }

  .btn-primary:hover {
    background: var(--gold);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(180, 140, 80, 0.2);
  }

  .btn-secondary {
    background: rgba(255, 255, 255, 0.72);
    border-color: var(--line);
    color: var(--pine);
  }

  .btn-secondary:hover {
    border-color: var(--gold);
    color: #7c5e31;
    background: #fffdf7;
    transform: translateY(-2px);
  }

  .btn-white {
    background: #FDFAF3;
    color: var(--pine);
  }

  .btn-white:hover {
    background: #fff;
    transform: translateY(-2px);
  }

  a:focus-visible,
  button:focus-visible,
  summary:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
    border-radius: 6px;
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    letter-spacing: 0.28em;
    color: #8a734a;
    text-transform: uppercase;
  }

  .eyebrow::before {
    content: "";
    width: 18px;
    height: 1px;
    background: var(--gold);
    opacity: 0.7;
  }

  .card-soft {
    border: 1px solid var(--line);
    background: rgba(255, 255, 252, 0.72);
    box-shadow: 0 1px 3px rgba(44, 74, 59, 0.04), 0 8px 24px rgba(44, 74, 59, 0.04);
  }

  .card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  }

  .card-hover:hover {
    transform: translateY(-6px);
    border-color: rgba(44, 74, 59, 0.45);
    box-shadow: 0 18px 40px rgba(44, 74, 59, 0.1);
  }

  .chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    border-radius: 999px;
    background: rgba(240, 235, 223, 0.8);
    border: 1px solid rgba(228, 220, 205, 0.95);
    padding: 0.34rem 0.8rem;
    color: #5D5548;
    font-size: 0.8rem;
  }

  .chip-gold {
    background: rgba(180, 140, 80, 0.1);
    border-color: rgba(180, 140, 80, 0.28);
    color: #755b36;
  }

  .quote-plum {
    position: relative;
    border-left: 2px solid rgba(180, 140, 80, 0.5);
    padding-left: 1.5rem;
    color: #6d6454;
    font-family: "Noto Serif SC", "Songti SC", serif;
  }

  .table-line {
    border-bottom: 1px solid rgba(228, 220, 205, 0.85);
  }

  .table-line:last-child {
    border-bottom: 0;
  }

  .text-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--pine);
    font-weight: 600;
    transition: color 0.2s ease;
  }

  .text-link:hover {
    color: var(--gold);
  }

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

  .text-link svg {
    transition: transform 0.2s ease;
  }

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

  .faq-details summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.3rem 0.4rem 1.3rem 0.8rem;
    transition: color 0.2s ease;
  }

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

  .faq-details summary:hover {
    color: var(--pine);
  }

  .faq-plus {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: #fffdf7;
    transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease;
    flex-shrink: 0;
  }

  .faq-details[open] .faq-plus {
    transform: rotate(45deg);
    background: var(--pine);
    color: #F8F4EC;
    border-color: var(--pine);
  }

  .flower-bullet {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
  }

  .flower-bullet::before {
    content: "✽";
    color: var(--gold);
    font-size: 0.9rem;
    line-height: 1.8;
    flex-shrink: 0;
  }

  .muted-overlay {
    background: rgba(250, 247, 240, 0.72);
  }

  @media (max-width: 767px) {
    .btn {
      padding: 0.7rem 1.15rem;
      font-size: 0.9rem;
    }

    .quote-plum {
      padding-left: 1rem;
    }
  }

  @media (max-width: 520px) {
    .container-narrow {
      padding-left: 0.85rem;
      padding-right: 0.85rem;
    }

    .container-x {
      padding-left: 1rem;
      padding-right: 1rem;
    }
  }