/* roulang page: index */
:root {
    --color-primary: #B4532A;
    --color-primary-dark: #8F3E1D;
    --color-primary-light: #D97B4A;
    --color-secondary: #2C3A2E;
    --color-secondary-dark: #1B251C;
    --color-accent: #D9A441;
    --color-accent-light: #F0D894;
    --color-bg: #F7F2EA;
    --color-bg-alt: #EFE6D8;
    --color-bg-dark: #22201C;
    --color-text: #2C2A26;
    --color-text-light: #6B655E;
    --color-border: #D8CBB8;
    --color-white: #FFFCF7;
    --radius: 16px;
    --radius-sm: 8px;
    --radius-lg: 28px;
    --shadow: 0 4px 20px rgba(60, 40, 20, .08);
    --shadow-lg: 0 10px 40px rgba(60, 40, 20, .14);
    --transition: .25s ease;
    --font-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
    --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
    --container: 1200px;
    --header-h: 76px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image: radial-gradient(rgba(60, 40, 20, .05) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

ul, ol {
    list-style: none;
}

button, input {
    font-family: inherit;
    font-size: inherit;
    border: none;
    background: none;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.section-pad {
    padding: 96px 0;
}

.text-center {
    text-align: center;
}

.section-header {
    max-width: 760px;
    margin: 0 auto 56px;
    text-align: center;
}

.section-eyebrow {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(180, 83, 42, .1);
    padding: 6px 18px;
    border-radius: 40px;
    margin-bottom: 16px;
    border: 1px solid rgba(180, 83, 42, .18);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: .02em;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
}

.divider {
    width: 60px;
    height: 3px;
    background: var(--color-accent);
    border-radius: 3px;
    margin: 20px auto 0;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    line-height: 1.4;
    cursor: pointer;
    transition: all var(--transition);
    border: 1.5px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: #FFF;
    box-shadow: 0 4px 16px rgba(180, 83, 42, .3);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(180, 83, 42, .35);
}

.btn-outline {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-text);
}

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

.btn-dark {
    background: var(--color-bg-dark);
    color: var(--color-white);
}

.btn-dark:hover {
    background: var(--color-secondary-dark);
    transform: translateY(-2px);
}

.btn-light {
    background: var(--color-white);
    color: var(--color-primary);
}

.btn-light:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 14px;
}

.btn-lg {
    padding: 16px 40px;
    font-size: 17px;
}

/* ===== Header / Dock Nav ===== */
.site-header {
    position: fixed;
    top: 18px;
    left: 0;
    right: 0;
    z-index: 999;
    padding: 0 24px;
    pointer-events: none;
}

.dock-nav {
    max-width: 1080px;
    margin: 0 auto;
    background: rgba(255, 252, 247, .92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px 8px 24px;
    box-shadow: 0 8px 32px rgba(60, 40, 20, .1);
    pointer-events: auto;
    transition: box-shadow var(--transition);
}

.dock-nav:hover {
    box-shadow: 0 12px 40px rgba(60, 40, 20, .15);
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: var(--color-primary);
    color: #FFF;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(180, 83, 42, .3);
}

.brand-name {
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 21px;
    letter-spacing: .04em;
    color: var(--color-text);
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 18px;
    border-radius: 40px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-light);
    transition: all var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--color-primary);
    background: rgba(180, 83, 42, .06);
}

.nav-link.active {
    color: var(--color-primary);
    background: rgba(180, 83, 42, .1);
    font-weight: 600;
}

.nav-cta {
    flex-shrink: 0;
    margin-left: 8px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    cursor: pointer;
    border-radius: 50%;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 140px 24px 80px;
    background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
    text-align: center;
    isolation: isolate;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(34, 32, 28, .72) 0%, rgba(34, 32, 28, .55) 50%, rgba(34, 32, 28, .78) 100%);
}

.hero-content {
    max-width: 880px;
    color: #FFF;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 60px;
    padding: 8px 22px;
    font-size: 14px;
    letter-spacing: .1em;
    backdrop-filter: blur(8px);
    margin-bottom: 28px;
}

.hero-badge::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(217, 164, 65, .3);
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(42px, 7vw, 80px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: .05em;
    margin-bottom: 8px;
    text-shadow: 0 4px 30px rgba(0, 0, 0, .3);
}

.hero-title-accent {
    display: block;
    font-size: clamp(20px, 3vw, 30px);
    font-weight: 500;
    letter-spacing: .3em;
    color: var(--color-accent);
    margin-top: 8px;
}

.hero-desc {
    max-width: 640px;
    margin: 24px auto 0;
    font-size: 17px;
    line-height: 1.9;
    color: rgba(255, 255, 255, .88);
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 860px;
    margin: 64px auto 0;
    padding-top: 36px;
    border-top: 1px solid rgba(255, 255, 255, .18);
}

.hero-stat {
    text-align: center;
}

.hero-stat strong {
    display: block;
    font-size: 34px;
    font-weight: 800;
    color: var(--color-accent);
    font-family: var(--font-serif);
    line-height: 1.2;
}

.hero-stat span {
    font-size: 13px;
    color: rgba(255, 255, 255, .75);
    letter-spacing: .06em;
}

/* ===== Feature Intro ===== */
.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.feature-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.feature-image::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: var(--radius-lg);
    pointer-events: none;
}

.feature-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    transition: transform .6s ease;
}

.feature-image:hover img {
    transform: scale(1.03);
}

.feature-content h2 {
    margin-bottom: 20px;
}

.feature-text {
    color: var(--color-text-light);
    line-height: 1.9;
    margin-bottom: 20px;
}

.feature-list {
    margin-top: 24px;
    display: grid;
    gap: 14px;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    line-height: 1.7;
}

.feature-list li::before {
    content: "✦";
    color: var(--color-accent);
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===== Category Cards ===== */
.cat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.cat-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 420px;
    display: flex;
    align-items: flex-end;
    padding: 40px;
    color: #FFF;
    isolation: isolate;
    transition: transform var(--transition), box-shadow var(--transition);
    border: 1px solid rgba(255, 255, 255, .1);
}

.cat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.cat-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, transparent 40%, rgba(20, 18, 15, .9) 100%);
}

.cat-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
    transition: transform .5s ease;
}

.cat-card:hover img {
    transform: scale(1.05);
}

.cat-card-tag {
    position: absolute;
    top: 24px;
    left: 24px;
    background: var(--color-accent);
    color: var(--color-bg-dark);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    padding: 5px 14px;
    border-radius: 40px;
}

.cat-card-content h3 {
    font-family: var(--font-serif);
    font-size: 26px;
    margin-bottom: 8px;
}

.cat-card-content p {
    font-size: 14px;
    color: rgba(255, 255, 255, .82);
    margin-bottom: 16px;
    line-height: 1.7;
}

.cat-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-accent);
    transition: gap var(--transition);
}

.cat-card-link:hover {
    gap: 12px;
}

/* ===== News / Posts ===== */
.news-section {
    background: var(--color-bg-alt);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.post-card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(180, 83, 42, .3);
}

.post-card-cat {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .05em;
    color: var(--color-primary);
    background: rgba(180, 83, 42, .08);
    padding: 4px 14px;
    border-radius: 40px;
    width: fit-content;
    margin-bottom: 14px;
}

.post-card h3 {
    font-size: 18px;
    line-height: 1.5;
    font-weight: 600;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 16px;
}

.post-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--color-text-light);
    border-top: 1px dashed var(--color-border);
    padding-top: 14px;
}

.post-card-footer time {
    display: flex;
    align-items: center;
    gap: 6px;
}

.post-card-footer .arrow {
    color: var(--color-primary);
    font-weight: 700;
    transition: transform var(--transition);
}

.post-card:hover .arrow {
    transform: translateX(6px);
}

.news-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: var(--color-white);
    border-radius: var(--radius);
    border: 1px dashed var(--color-border);
    color: var(--color-text-light);
    font-size: 16px;
}

/* ===== Stats ===== */
.stats-band {
    background: var(--color-bg-dark);
    color: #FFF;
    position: relative;
    overflow: hidden;
}

.stats-band::before {
    content: "";
    position: absolute;
    top: -80px;
    right: -80px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: rgba(180, 83, 42, .2);
    filter: blur(60px);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.stats-grid .stat-item::after {
    content: "";
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60px;
    background: rgba(255, 255, 255, .12);
}

.stats-grid .stat-item:last-child::after {
    display: none;
}

.stat-item h3 {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 48px);
    color: var(--color-accent);
    line-height: 1.2;
    margin-bottom: 6px;
}

.stat-item p {
    font-size: 14px;
    color: rgba(255, 255, 255, .7);
    letter-spacing: .04em;
}

/* ===== Steps / Flow ===== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    counter-reset: step;
}

.step-item {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 40px 24px 28px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
    transition: transform var(--transition), box-shadow var(--transition);
}

.step-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #FFF;
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 4px 12px rgba(180, 83, 42, .3);
}

.step-item h3 {
    font-size: 17px;
    margin-bottom: 8px;
}

.step-item p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===== FAQ ===== */
.faq-wrap {
    max-width: 820px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 14px;
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.faq-item:hover {
    border-color: rgba(180, 83, 42, .25);
    box-shadow: var(--shadow);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 28px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    text-align: left;
    transition: color var(--transition);
}

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

.faq-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1.5px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 18px;
    color: var(--color-primary);
    transition: all var(--transition);
}

.faq-item.open .faq-icon {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #FFF;
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease;
    padding: 0 28px;
}

.faq-answer-inner {
    padding: 0 0 22px;
    color: var(--color-text-light);
    font-size: 15px;
    line-height: 1.8;
    border-top: 1px dashed var(--color-border);
    padding-top: 16px;
}

/* ===== CTA ===== */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: 80px 0;
    color: #FFF;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: "華";
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    font-size: 280px;
    font-family: var(--font-serif);
    color: rgba(255, 255, 255, .06);
    pointer-events: none;
}

.cta-box {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.cta-box h2 {
    font-family: var(--font-serif);
    font-size: clamp(28px, 4vw, 42px);
    margin-bottom: 14px;
}

.cta-box p {
    font-size: 16px;
    color: rgba(255, 255, 255, .85);
    margin-bottom: 32px;
}

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

/* ===== Footer ===== */
.site-footer {
    background: var(--color-bg-dark);
    color: rgba(255, 255, 255, .75);
    padding: 72px 0 0;
}

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

.footer-brand .brand-logo {
    margin-bottom: 18px;
}

.footer-brand .brand-mark {
    background: var(--color-primary);
}

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

.footer-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, .6);
    max-width: 320px;
}

.footer-col h4 {
    font-size: 15px;
    font-weight: 600;
    color: #FFF;
    margin-bottom: 20px;
    letter-spacing: .05em;
}

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

.footer-col ul a {
    font-size: 14px;
    color: rgba(255, 255, 255, .6);
    transition: color var(--transition), padding-left var(--transition);
}

.footer-col ul a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.footer-bottom {
    padding: 28px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 13px;
    color: rgba(255, 255, 255, .4);
}

.footer-bottom a {
    color: rgba(255, 255, 255, .5);
}

.footer-bottom a:hover {
    color: var(--color-accent);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }
    .section-pad {
        padding: 72px 0;
    }
    .feature-grid {
        gap: 40px;
    }
    .feature-image img {
        height: 360px;
    }
    .news-grid {
        gap: 20px;
    }
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .cat-card {
        min-height: 380px;
        padding: 32px;
    }
}

@media (max-width: 768px) {
    .site-header {
        top: 10px;
        padding: 0 14px;
    }
    .dock-nav {
        padding: 6px 12px 6px 18px;
    }
    .brand-mark {
        width: 32px;
        height: 32px;
        font-size: 15px;
    }
    .brand-name {
        font-size: 18px;
    }
    .nav-menu {
        position: fixed;
        top: 68px;
        right: 14px;
        left: 14px;
        background: var(--color-white);
        border: 1px solid var(--color-border);
        border-radius: 20px;
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        gap: 4px;
        transform: translateY(-16px);
        opacity: 0;
        visibility: hidden;
        transition: all .3s ease;
    }
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    .nav-link {
        padding: 12px 20px;
        text-align: center;
    }
    .nav-toggle {
        display: flex;
    }
    .nav-cta {
        display: none;
    }
    .hero {
        padding: 120px 20px 60px;
    }
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .feature-grid {
        grid-template-columns: 1fr;
    }
    .feature-image img {
        height: 280px;
    }
    .cat-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .cat-card {
        min-height: 340px;
    }
    .news-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    .stats-grid .stat-item::after {
        display: none;
    }
    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 520px) {
    html {
        font-size: 15px;
    }
    .section-pad {
        padding: 56px 0;
    }
    .section-title {
        font-size: 26px;
    }
    .hero {
        padding: 100px 16px 48px;
    }
    .hero h1 {
        font-size: 36px;
    }
    .hero-desc {
        font-size: 15px;
    }
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .steps-grid {
        grid-template-columns: 1fr;
    }
    .cat-card {
        min-height: 300px;
        padding: 24px;
    }
    .cat-card-content h3 {
        font-size: 22px;
    }
    .cta-box {
        padding: 0 16px;
    }
    .cta-actions {
        flex-direction: column;
    }
    .cta-actions .btn {
        width: 100%;
    }
    .faq-question {
        padding: 18px 20px;
        font-size: 15px;
    }
    .faq-answer {
        padding: 0 20px;
    }
    .faq-answer-inner {
        padding: 0 0 18px;
    }
}

/* roulang page: category1 */
/* ============ 设计变量 ============ */
        :root {
            --primary: #a63d2f;
            --primary-dark: #822b20;
            --primary-light: #c95c47;
            --accent: #2f5d50;
            --accent-light: #44796b;
            --gold: #c89b5a;
            --gold-light: #e2c38a;
            --ink: #2b2620;
            --ink-soft: #5b5248;
            --paper: #f4efe6;
            --paper-deep: #ebe3d3;
            --white: #fffdf8;
            --night: #221d18;
            --night-soft: #332c25;
            --border: #dfd3be;
            --border-dark: #b8a98c;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 28px;
            --shadow: 0 8px 30px rgba(43, 38, 32, .08);
            --shadow-lg: 0 16px 48px rgba(43, 38, 32, .14);
            --shadow-primary: 0 8px 24px rgba(166, 61, 47, .28);
            --font-body: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
            --font-display: "Songti SC", "Noto Serif SC", "Times New Roman", serif;
            --transition: .25s ease;
            --container: 1200px;
        }

        /* ============ reset / base ============ */
        *,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-body);
            color: var(--ink);
            background: var(--paper);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        button {
            font-family: inherit;
            border: none;
            background: none;
            cursor: pointer;
        }
        input,
        textarea {
            font-family: inherit;
            border: none;
            outline: none;
        }
        ul,
        ol {
            list-style: none;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ============ 按钮 ============ */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 60px;
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            border: 2px solid transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn:focus-visible {
            outline: 3px solid rgba(200, 155, 90, .5);
            outline-offset: 2px;
        }
        .btn-primary {
            background: var(--primary);
            color: var(--white);
            border-color: var(--primary);
            box-shadow: var(--shadow-primary);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-outline {
            background: transparent;
            color: var(--ink);
            border-color: var(--border-dark);
        }
        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(166, 61, 47, .06);
        }
        .btn-light {
            background: var(--white);
            color: var(--primary-dark);
            border-color: var(--white);
        }
        .btn-light:hover {
            background: var(--gold-light);
            border-color: var(--gold-light);
            transform: translateY(-2px);
        }
        .btn-sm {
            padding: 8px 18px;
            font-size: 14px;
        }

        /* ============ 标签 ============ */
        .badge {
            display: inline-block;
            padding: 4px 14px;
            border-radius: 40px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: .5px;
            border: 1px solid var(--border-dark);
            background: rgba(255, 253, 248, .6);
            color: var(--ink-soft);
            transition: all var(--transition);
        }
        .badge-sport {
            background: linear-gradient(135deg, rgba(166, 61, 47, .12), rgba(200, 155, 90, .15));
            border-color: rgba(166, 61, 47, .25);
            color: var(--primary-dark);
        }
        .badge-hot {
            background: var(--primary);
            border-color: var(--primary);
            color: var(--white);
        }

        /* ============ 浮动 Dock 导航 ============ */
        .site-header {
            padding: 20px 24px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .dock-nav {
            max-width: 1120px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            background: rgba(255, 253, 248, .86);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid var(--border);
            border-radius: 60px;
            padding: 12px 22px;
            box-shadow: var(--shadow);
            transition: box-shadow var(--transition), background var(--transition);
        }
        .dock-nav:hover {
            box-shadow: var(--shadow-lg);
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--primary);
            color: var(--white);
            font-family: var(--font-display);
            font-size: 22px;
            font-weight: 700;
            border-radius: 12px 12px 12px 4px;
            box-shadow: 0 4px 12px rgba(166, 61, 47, .3);
            border: 1px solid rgba(255, 255, 255, .2);
        }
        .brand-name {
            font-family: var(--font-display);
            font-size: 20px;
            font-weight: 700;
            color: var(--ink);
            letter-spacing: 1px;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .nav-link {
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 15px;
            font-weight: 500;
            color: var(--ink-soft);
            position: relative;
            transition: all var(--transition);
        }
        .nav-link:hover {
            color: var(--primary);
            background: rgba(166, 61, 47, .06);
        }
        .nav-link.active {
            color: var(--white);
            background: var(--primary);
            box-shadow: 0 4px 14px rgba(166, 61, 47, .25);
        }
        .nav-cta {
            flex-shrink: 0;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            border-radius: 40px;
            background: var(--paper-deep);
            border: 1px solid var(--border);
        }
        .nav-toggle span {
            width: 18px;
            height: 2px;
            background: var(--ink);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* ============ 页面 Hero ============ */
        .page-hero {
            position: relative;
            padding: 120px 0 80px;
            background:
                linear-gradient(rgba(34, 29, 24, .78), rgba(34, 29, 24, .82)),
                url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            color: var(--white);
            border-bottom: 4px solid var(--gold);
        }
        .page-hero .container {
            position: relative;
            z-index: 2;
        }
        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(200, 155, 90, .18);
            border: 1px solid rgba(200, 155, 90, .4);
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 13px;
            letter-spacing: 2px;
            color: var(--gold-light);
            margin-bottom: 20px;
        }
        .hero-tag i {
            font-size: 12px;
        }
        .hero-title {
            font-family: var(--font-display);
            font-size: clamp(34px, 4.8vw, 56px);
            line-height: 1.2;
            font-weight: 700;
            margin-bottom: 18px;
            letter-spacing: 2px;
        }
        .hero-title span {
            color: var(--gold);
        }
        .hero-sub {
            font-size: 17px;
            max-width: 640px;
            color: rgba(255, 253, 248, .9);
            margin-bottom: 32px;
            line-height: 1.8;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        /* ============ 分类筛选标签 ============ */
        .tag-filter-section {
            padding: 48px 0 20px;
        }
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 18px 22px;
            box-shadow: var(--shadow);
        }
        .filter-label {
            font-size: 13px;
            font-weight: 700;
            color: var(--ink-soft);
            letter-spacing: 1px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .filter-label i {
            color: var(--primary);
        }
        .filter-tag {
            padding: 8px 16px;
            border-radius: 40px;
            font-size: 14px;
            background: var(--paper);
            border: 1px solid var(--border);
            color: var(--ink-soft);
            cursor: pointer;
            transition: all var(--transition);
        }
        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(166, 61, 47, .06);
        }
        .filter-tag.active {
            background: var(--accent);
            border-color: var(--accent);
            color: var(--white);
        }

        /* ============ 资讯列表 ============ */
        .section-news {
            padding: 48px 0 70px;
        }
        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 36px;
            flex-wrap: wrap;
        }
        .section-title {
            font-family: var(--font-display);
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 700;
            line-height: 1.3;
            position: relative;
        }
        .section-title::after {
            content: "";
            display: block;
            width: 48px;
            height: 4px;
            background: var(--gold);
            border-radius: 4px;
            margin-top: 10px;
        }
        .section-more {
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .section-more:hover {
            gap: 10px;
            color: var(--primary-dark);
        }
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .news-card {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            position: relative;
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: var(--border-dark);
        }
        .card-cover {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }
        .card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .news-card:hover .card-cover img {
            transform: scale(1.04);
        }
        .card-cover .badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(255, 253, 248, .92);
            border: none;
            box-shadow: 0 4px 12px rgba(0, 0, 0, .15);
        }
        .card-body {
            padding: 22px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }
        .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .card-title {
            font-family: var(--font-display);
            font-size: 19px;
            font-weight: 700;
            line-height: 1.45;
            color: var(--ink);
            transition: color var(--transition);
        }
        .news-card:hover .card-title {
            color: var(--primary);
        }
        .card-excerpt {
            font-size: 14px;
            color: var(--ink-soft);
            line-height: 1.7;
            flex: 1;
        }
        .card-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 12px;
            color: var(--ink-soft);
            border-top: 1px dashed var(--border);
            padding-top: 12px;
            margin-top: 4px;
        }
        .card-meta i {
            margin-right: 4px;
            color: var(--gold);
        }

        /* ============ 数据统计条 ============ */
        .stats-band {
            position: relative;
            padding: 80px 0;
            background:
                linear-gradient(rgba(34, 29, 24, .88), rgba(34, 29, 24, .92)),
                url('/assets/images/backpic/back-2.png') center/cover no-repeat fixed;
            color: var(--white);
            border-top: 4px solid var(--gold);
            border-bottom: 4px solid var(--gold);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            text-align: center;
        }
        .stat-item {
            padding: 30px 12px;
            background: rgba(255, 255, 255, .05);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: var(--radius);
            transition: all var(--transition);
        }
        .stat-item:hover {
            background: rgba(255, 255, 255, .1);
            transform: translateY(-4px);
            border-color: rgba(200, 155, 90, .5);
        }
        .stat-num {
            font-family: var(--font-display);
            font-size: 40px;
            font-weight: 700;
            color: var(--gold);
            line-height: 1.2;
        }
        .stat-label {
            font-size: 14px;
            margin-top: 8px;
            color: rgba(255, 253, 248, .8);
            letter-spacing: 1px;
        }

        /* ============ 深度专题 ============ */
        .section-topics {
            padding: 70px 0;
            background: var(--paper-deep);
        }
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .topic-card {
            border-radius: var(--radius);
            overflow: hidden;
            background: var(--white);
            border: 2px solid var(--border);
            box-shadow: var(--shadow);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .topic-card:hover {
            border-color: var(--primary);
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }
        .topic-cover {
            aspect-ratio: 4 / 3;
            overflow: hidden;
        }
        .topic-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .topic-card:hover .topic-cover img {
            transform: scale(1.05);
        }
        .topic-body {
            padding: 22px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }
        .topic-type {
            font-size: 12px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 2px;
            text-transform: uppercase;
        }
        .topic-body h3 {
            font-family: var(--font-display);
            font-size: 18px;
            line-height: 1.4;
            font-weight: 700;
        }
        .topic-body p {
            font-size: 14px;
            color: var(--ink-soft);
            flex: 1;
            line-height: 1.7;
        }
        .topic-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .topic-link:hover {
            gap: 10px;
        }

        /* ============ FAQ ============ */
        .faq-section {
            padding: 70px 0;
        }
        .faq-list {
            max-width: 860px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item:hover {
            border-color: var(--border-dark);
            box-shadow: var(--shadow);
        }
        .faq-q {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 20px 24px;
            font-weight: 600;
            font-size: 16px;
            cursor: pointer;
            position: relative;
            background: none;
            width: 100%;
            text-align: left;
            color: var(--ink);
        }
        .faq-q .faq-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            border-radius: 50%;
            background: rgba(166, 61, 47, .1);
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            transition: all var(--transition);
        }
        .faq-item[open] .faq-icon {
            background: var(--primary);
            color: var(--white);
        }
        .faq-a {
            padding: 0 24px 22px 66px;
            color: var(--ink-soft);
            font-size: 15px;
            line-height: 1.8;
        }

        /* ============ CTA 区块 ============ */
        .cta-section {
            padding: 70px 0;
            background: linear-gradient(rgba(34, 29, 24, .9), rgba(34, 29, 24, .9)),
                url('/assets/images/backpic/back-3.png') center/cover no-repeat;
            border-top: 4px solid var(--gold);
            border-bottom: 4px solid var(--gold);
        }
        .cta-box {
            max-width: 760px;
            margin: 0 auto;
            text-align: center;
            color: var(--white);
            background: rgba(255, 255, 255, .05);
            border: 2px solid rgba(200, 155, 90, .4);
            border-radius: var(--radius-lg);
            padding: 56px 48px;
        }
        .cta-box h2 {
            font-family: var(--font-display);
            font-size: clamp(26px, 3.5vw, 38px);
            margin-bottom: 14px;
            letter-spacing: 2px;
        }
        .cta-box p {
            color: rgba(255, 253, 248, .85);
            margin-bottom: 28px;
            font-size: 16px;
        }
        .cta-actions {
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: var(--night);
            color: rgba(255, 253, 248, .76);
            padding: 70px 0 30px;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, .12);
        }
        .footer-brand .brand-name {
            color: var(--white);
        }
        .footer-brand .brand-mark {
            background: var(--gold);
            color: var(--night);
            border-color: rgba(255, 255, 255, .3);
        }
        .footer-desc {
            margin-top: 18px;
            font-size: 14px;
            line-height: 1.8;
            max-width: 340px;
            color: rgba(255, 253, 248, .6);
        }
        .footer-col h4 {
            font-family: var(--font-display);
            font-size: 17px;
            color: var(--white);
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-col h4::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 28px;
            height: 2px;
            background: var(--gold);
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col ul a {
            font-size: 14px;
            color: rgba(255, 253, 248, .6);
        }
        .footer-col ul a:hover {
            color: var(--gold-light);
            padding-left: 4px;
        }
        .footer-bottom {
            padding-top: 28px;
            display: flex;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255, 253, 248, .45);
        }
        .footer-bottom span:last-child {
            color: var(--gold);
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1024px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 36px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                padding: 12px 14px 0;
            }
            .dock-nav {
                padding: 10px 14px;
                gap: 10px;
            }
            .nav-menu {
                position: absolute;
                top: calc(100% + 8px);
                left: 50%;
                transform: translateX(-50%);
                width: calc(100% - 40px);
                background: rgba(255, 253, 248, .96);
                backdrop-filter: blur(20px);
                border: 1px solid var(--border);
                border-radius: var(--radius);
                box-shadow: var(--shadow-lg);
                flex-direction: column;
                align-items: stretch;
                padding: 16px;
                gap: 6px;
                display: none;
                z-index: 999;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-link {
                text-align: center;
                padding: 12px 16px;
            }
            .nav-toggle {
                display: flex;
                flex-shrink: 0;
            }
            .nav-cta {
                display: none;
            }
            .page-hero {
                padding: 90px 0 60px;
            }
            .history-title {
                font-size: 34px;
            }
            .section-news,
            .section-topics,
            .faq-section,
            .cta-section {
                padding: 50px 0;
            }
            .news-grid,
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .cta-box {
                padding: 36px 24px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .brand-name {
                font-size: 18px;
            }
            .brand-mark {
                width: 34px;
                height: 34px;
                font-size: 20px;
            }
            .hero-title {
                font-size: 30px;
            }
            .hero-sub {
                font-size: 15px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .filter-bar {
                gap: 8px;
                padding: 14px;
            }
            .filter-tag {
                font-size: 13px;
                padding: 6px 12px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-item {
                padding: 20px 8px;
            }
            .stat-num {
                font-size: 30px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .card-body {
                padding: 18px;
            }
            .topic-body {
                padding: 18px;
            }
            .faq-q {
                font-size: 15px;
                padding: 16px 18px;
            }
            .faq-a {
                padding: 0 18px 18px 18px;
            }
        }

/* roulang page: article */
:root {
    --color-primary: #8B3D2F;
    --color-primary-dark: #6E2E24;
    --color-secondary: #B9855B;
    --color-secondary-light: #D9B798;
    --color-bg: #F5F0E8;
    --color-bg-deep: #2B2320;
    --color-bg-card: #FFFDF8;
    --color-text: #3A2E2A;
    --color-text-strong: #241C18;
    --color-text-weak: #8A7A70;
    --color-border: #E0D1C0;
    --color-border-dark: #CBB9A6;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 18px;
    --shadow-sm: 0 2px 8px rgba(58, 46, 42, 0.06);
    --shadow-md: 0 6px 22px rgba(58, 46, 42, 0.09);
    --shadow-lg: 0 14px 36px rgba(58, 46, 42, 0.14);
    --font-serif: Georgia, "Noto Serif SC", "Songti SC", "SimSun", serif;
    --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    --space-section: 84px;
    --transition-base: 0.25s ease;
}

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

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

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-text);
    background-color: var(--color-bg);
    background-image: radial-gradient(circle at 20% 10%, rgba(185, 133, 91, 0.05), transparent 40%),
                      radial-gradient(circle at 80% 60%, rgba(139, 61, 47, 0.04), transparent 45%);
    min-height: 100vh;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(/%23n)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-base), background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

a:hover {
    color: var(--color-primary-dark);
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    border: none;
    outline: none;
}

ul, ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 30px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.03em;
    line-height: 1.4;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-base);
    text-decoration: none;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--color-primary);
    color: #FDF6EC;
    border-color: var(--color-primary-dark);
    box-shadow: 3px 3px 0 var(--color-primary-dark);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: #FDF6EC;
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 rgba(43, 35, 32, 0.6);
}

.btn-primary:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0 var(--color-primary-dark);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: #FDF6EC;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-light {
    background: #FDF6EC;
    color: var(--color-primary-dark);
    border-color: rgba(255,255,255,0.5);
    box-shadow: 3px 3px 0 rgba(0,0,0,0.2);
}

.btn-light:hover {
    background: #FFFFFF;
    color: var(--color-primary);
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 rgba(0,0,0,0.25);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 13px;
    border-radius: 40px;
}

.btn-lg {
    padding: 16px 38px;
    font-size: 16px;
    border-radius: 10px;
}

.btn:focus-visible,
.nav-link:focus-visible,
.nav-toggle:focus-visible,
a:focus-visible,
.summary-link:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 3px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 40px;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
    background: rgba(139, 61, 47, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(139, 61, 47, 0.18);
}

.badge-light {
    background: rgba(253, 246, 236, 0.18);
    color: #FDF6EC;
    border-color: rgba(253, 246, 236, 0.35);
}

.badge-secondary {
    background: rgba(185, 133, 91, 0.16);
    color: #8A5B3A;
    border-color: rgba(185, 133, 91, 0.28);
}

.site-header {
    position: fixed;
    top: 16px;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: center;
    padding: 0 16px;
    pointer-events: none;
}

.dock-nav {
    width: 100%;
    max-width: 1080px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: rgba(35, 28, 24, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 60px;
    padding: 10px 10px 10px 24px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    pointer-events: auto;
    transition: background var(--transition-base);
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.brand-mark {
    width: 36px;
    height: 36px;
    background: var(--color-primary);
    color: #FDF6EC;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 18px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.3);
    letter-spacing: 0;
}

.brand-name {
    color: #F5EFE6;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.nav-link {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 40px;
    color: rgba(245, 239, 230, 0.68);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: all var(--transition-base);
}

.nav-link:hover {
    color: #F5EFE6;
    background: rgba(255, 255, 255, 0.08);
}

.nav-link.active {
    color: #F5EFE6;
    background: var(--color-primary);
    box-shadow: 0 4px 14px rgba(139, 61, 47, 0.4);
}

.nav-cta {
    flex-shrink: 0;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    cursor: pointer;
    padding: 10px;
    flex-shrink: 0;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: #F5EFE6;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.article-hero {
    position: relative;
    background-size: cover;
    background-position: center;
    padding: 190px 0 96px;
    color: #FDF6EC;
    overflow: hidden;
}

.article-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(35, 28, 24, 0.88) 0%, rgba(35, 28, 24, 0.65) 55%, rgba(139, 61, 47, 0.38) 100%);
}

.article-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(/%23n)' opacity='0.08'/%3E%3C/svg%3E");
    pointer-events: none;
}

.article-hero .container {
    position: relative;
    z-index: 2;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(253, 246, 236, 0.7);
    margin-bottom: 20px;
}

.breadcrumb a {
    color: rgba(253, 246, 236, 0.85);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.breadcrumb a:hover {
    color: #FDF6EC;
    border-color: var(--color-secondary);
}

.breadcrumb .divider {
    opacity: 0.6;
    font-size: 18px;
    line-height: 1;
}

.breadcrumb .current {
    color: #FDF6EC;
}

.article-hero h1 {
    font-family: var(--font-serif);
    font-size: 42px;
    line-height: 1.3;
    font-weight: 700;
    max-width: 760px;
    margin-bottom: 18px;
    letter-spacing: 0.02em;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.article-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 14px;
    color: rgba(253, 246, 236, 0.8);
}

.article-meta time {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.article-meta .meta-divider {
    opacity: 0.5;
}

.article-section {
    padding: 64px 0 var(--space-section);
    position: relative;
    z-index: 2;
}

.article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 348px;
    gap: 44px;
    align-items: start;
}

.article-main {
    min-width: 0;
}

.article-content {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px 44px;
    box-shadow: var(--shadow-sm);
    font-size: 16px;
    line-height: 1.9;
    word-wrap: break-word;
}

.article-content p {
    margin-bottom: 1.4em;
}

.article-content h2 {
    font-family: var(--font-serif);
    font-size: 26px;
    line-height: 1.4;
    margin: 1.8em 0 0.8em;
    padding-left: 14px;
    border-left: 4px solid var(--color-primary);
    color: var(--color-text-strong);
}

.article-content h3 {
    font-family: var(--font-serif);
    font-size: 20px;
    margin: 1.6em 0 0.7em;
    color: var(--color-text-strong);
}

.article-content ul {
    margin: 1.2em 0;
    padding-left: 0;
}

.article-content ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 0.6em;
}

.article-content ul li::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 0.72em;
    width: 7px;
    height: 7px;
    background: var(--color-secondary);
    border-radius: 2px;
    transform: rotate(45deg);
}

.article-content ol {
    margin: 1.2em 0;
    padding-left: 22px;
    counter-reset: article-list;
}

.article-content ol li {
    padding-left: 8px;
    margin-bottom: 0.6em;
    list-style: decimal;
}

.article-content img {
    border-radius: var(--radius-md);
    margin: 1.5em 0;
    box-shadow: var(--shadow-md);
}

.article-content blockquote {
    background: rgba(139, 61, 47, 0.05);
    border-left: 4px solid var(--color-secondary);
    padding: 18px 22px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 1.6em 0;
    font-style: italic;
    color: var(--color-text-weak);
    position: relative;
}

.article-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.article-content a:hover {
    color: var(--color-primary-dark);
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
    font-size: 15px;
}

.article-content th,
.article-content td {
    border: 1px solid var(--color-border);
    padding: 10px 14px;
    text-align: left;
}

.article-content th {
    background: rgba(185, 133, 91, 0.12);
    font-weight: 600;
}

.article-content code {
    background: rgba(43, 35, 32, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}

.article-content pre {
    background: var(--color-bg-deep);
    color: #F5EFE6;
    border-radius: var(--radius-md);
    padding: 20px;
    overflow-x: auto;
    margin: 1.5em 0;
    font-size: 14px;
    line-height: 1.7;
}

.article-empty {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.article-empty h2 {
    font-family: var(--font-serif);
    font-size: 28px;
    color: var(--color-text-strong);
    margin-bottom: 12px;
}

.article-empty p {
    color: var(--color-text-weak);
    margin-bottom: 28px;
}

.sidebar-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 22px;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.sidebar-card:hover {
    box-shadow: var(--shadow-md);
}

.sidebar-card h3 {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-strong);
    margin-bottom: 14px;
    padding-bottom: 10px;
    position: relative;
}

.sidebar-card h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 38px;
    height: 3px;
    background: var(--color-secondary);
    border-radius: 2px;
}

.about-card .about-img {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 16px;
    border: 1px solid var(--color-border);
}

.about-card .about-img img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.about-card p {
    font-size: 14px;
    color: var(--color-text-weak);
    margin-bottom: 16px;
    line-height: 1.75;
}

.w-full {
    width: 100%;
}

.sidebar-cats li {
    border-bottom: 1px dashed var(--color-border);
}

.sidebar-cats li:last-child {
    border-bottom: none;
}

.sidebar-cats a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 4px;
    color: var(--color-text);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-base);
}

.sidebar-cats a:hover {
    color: var(--color-primary);
    padding-left: 10px;
}

.sidebar-cats a span {
    color: var(--color-secondary);
    font-size: 18px;
    transition: transform var(--transition-base);
}

.sidebar-cats a:hover span {
    transform: translateX(4px);
}

.mini-faq details {
    border-bottom: 1px dashed var(--color-border);
    padding: 10px 0;
}

.mini-faq details:last-child {
    border-bottom: none;
}

.mini-faq summary {
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 4px 0;
    transition: color var(--transition-base);
}

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

.mini-faq summary::after {
    content: "+";
    font-size: 20px;
    font-weight: 400;
    color: var(--color-secondary);
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

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

.mini-faq details[open] summary::after {
    transform: rotate(45deg);
}

.mini-faq summary:hover {
    color: var(--color-primary);
}

.mini-faq .faq-body {
    padding: 6px 0 10px;
    font-size: 13px;
    color: var(--color-text-weak);
    line-height: 1.75;
}

.related-section {
    padding: var(--space-section) 0;
    background: linear-gradient(180deg, transparent, rgba(185, 133, 91, 0.08) 40%, rgba(185, 133, 91, 0.05) 100%);
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 36px;
}

.section-kicker {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 8px;
}

.section-head h2 {
    font-family: var(--font-serif);
    font-size: 30px;
    color: var(--color-text-strong);
    line-height: 1.3;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.related-card {
    display: block;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
}

.related-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    color: var(--color-text);
}

.related-card .card-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
}

.related-card .card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.related-card:hover .card-img img {
    transform: scale(1.05);
}

.related-card .badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    background: rgba(35, 28, 24, 0.8);
    color: #FDF6EC;
    border-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(6px);
    font-size: 12px;
}

.related-card .card-body {
    padding: 20px 22px 22px;
}

.related-card .card-body h3 {
    font-size: 17px;
    line-height: 1.5;
    margin-bottom: 8px;
    color: var(--color-text-strong);
    font-weight: 600;
    transition: color var(--transition-base);
}

.related-card:hover .card-body h3 {
    color: var(--color-primary);
}

.related-card .card-body p {
    font-size: 14px;
    color: var(--color-text-weak);
    line-height: 1.7;
    margin-bottom: 12px;
}

.related-card .card-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.related-card .card-link::after {
    content: "→";
    transition: transform var(--transition-base);
}

.related-card:hover .card-link::after {
    transform: translateX(4px);
}

.cta-section {
    padding: 0 0 var(--space-section);
}

.cta-box {
    position: relative;
    background: var(--color-bg-deep);
    border-radius: var(--radius-lg);
    padding: 52px 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.cta-box::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, rgba(139, 61, 47, 0.35), transparent 50%),
                url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(/%23n)' opacity='0.1'/%3E%3C/svg%3E");
    pointer-events: none;
}

.cta-box .cta-text,
.cta-box .btn {
    position: relative;
    z-index: 1;
}

.cta-text h2 {
    font-family: var(--font-serif);
    font-size: 28px;
    color: #FDF6EC;
    margin: 10px 0 8px;
}

.cta-text p {
    color: rgba(253, 246, 236, 0.7);
    font-size: 15px;
}

.site-footer {
    background: var(--color-bg-deep);
    color: rgba(245, 239, 230, 0.75);
    padding: 64px 0 0;
    position: relative;
    border-top: 4px solid var(--color-primary);
}

.site-footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-secondary-light), transparent);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 1fr;
    gap: 48px;
    padding-bottom: 44px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .brand-logo {
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(245, 239, 230, 0.58);
    max-width: 340px;
}

.footer-col h4 {
    font-size: 16px;
    color: #FDF6EC;
    margin-bottom: 18px;
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 24px;
    height: 2px;
    background: var(--color-secondary);
    border-radius: 2px;
}

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

.footer-col ul a {
    color: rgba(245, 239, 230, 0.6);
    font-size: 14px;
    text-decoration: none;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-col ul a::before {
    content: "—";
    color: var(--color-secondary);
    font-size: 12px;
    opacity: 0.6;
    transition: transform var(--transition-base);
}

.footer-col ul a:hover {
    color: #FDF6EC;
    padding-left: 4px;
}

.footer-col ul a:hover::before {
    transform: translateX(3px);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: 22px 0;
    font-size: 13px;
    color: rgba(245, 239, 230, 0.45);
}

.footer-bottom span:last-child {
    color: rgba(185, 133, 91, 0.8);
    letter-spacing: 0.06em;
}

@media (max-width: 1024px) {
    .article-layout {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 22px;
    }

    .sidebar-card {
        margin-bottom: 0;
    }

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

    .related-card:last-child {
        grid-column: span 2;
    }

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

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

    .cta-box {
        padding: 44px 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --space-section: 64px;
    }

    .site-header {
        top: 10px;
    }

    .dock-nav {
        border-radius: 50px;
        padding: 8px 8px 8px 16px;
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        right: 0;
        background: rgba(35, 28, 24, 0.97);
        backdrop-filter: blur(16px);
        border-radius: 20px;
        padding: 14px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        border: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    }

    .nav-menu.open {
        display: flex;
    }

    .nav-link {
        padding: 12px 18px;
        font-size: 15px;
        text-align: center;
    }

    .nav-link.active {
        background: var(--color-primary);
        color: #FDF6EC;
    }

    .nav-cta {
        display: none;
    }

    .article-hero {
        padding: 150px 0 64px;
    }

    .article-hero h1 {
        font-size: 32px;
    }

    .article-content {
        padding: 28px 22px;
        border-radius: var(--radius-md);
    }

    .article-content h2 {
        font-size: 22px;
    }

    .article-layout {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .section-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .section-head h2 {
        font-size: 24px;
    }

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

    .related-card:last-child {
        grid-column: auto;
    }

    .cta-box {
        flex-direction: column;
        align-items: flex-start;
        padding: 36px 28px;
    }

    .cta-text h2 {
        font-size: 24px;
    }

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

    .footer-brand {
        grid-column: auto;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 520px) {
    .container {
        padding: 0 16px;
    }

    .dock-nav {
        gap: 8px;
    }

    .brand-mark {
        width: 32px;
        height: 32px;
        font-size: 16px;
        border-radius: 8px;
    }

    .brand-name {
        font-size: 15px;
    }

    .nav-link {
        font-size: 14px;
        padding: 10px 14px;
    }

    .article-hero h1 {
        font-size: 26px;
    }

    .article-meta {
        font-size: 13px;
        gap: 10px;
    }

    .article-content {
        font-size: 15px;
        line-height: 1.85;
    }

    .article-content h2 {
        font-size: 20px;
    }

    .article-empty {
        padding: 40px 20px;
    }

    .related-card .card-body {
        padding: 16px;
    }

    .cta-box {
        padding: 28px 20px;
    }

    .cta-text h2 {
        font-size: 21px;
    }
}

/* roulang page: category2 */
:root {
            --primary: #2f5d50;
            --primary-dark: #1e4036;
            --primary-light: #dce9e0;
            --accent: #d4974a;
            --accent-dark: #b87a32;
            --accent-light: #f6e7d0;
            --bg: #faf6ef;
            --bg-alt: #f1eadf;
            --dark: #1c2b26;
            --text: #2c3630;
            --muted: #69746d;
            --border: #ded5c6;
            --white: #fffdf9;
            --radius: 18px;
            --radius-sm: 10px;
            --shadow: 0 8px 28px rgba(34, 52, 44, .08);
            --shadow-lg: 0 16px 44px rgba(34, 52, 44, .12);
            --font-main: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
            --font-logo: Georgia, "Times New Roman", "Songti SC", serif;
            --spacing: 88px;
        }
        *,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-main);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        ul,
        ol {
            list-style: none;
        }
        button,
        input {
            font: inherit;
            border: none;
            background: none;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 14px;
            line-height: 1.4;
            cursor: pointer;
            transition: all .28s ease;
            border: 2px solid transparent;
        }
        .btn i {
            font-size: 14px;
        }
        .btn-primary {
            background: var(--primary);
            color: var(--white);
            box-shadow: 0 4px 14px rgba(47, 93, 80, .28);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(47, 93, 80, .34);
        }
        .btn-outline {
            background: transparent;
            border-color: var(--primary);
            color: var(--primary);
        }
        .btn-outline:hover {
            background: var(--primary);
            color: var(--white);
            border-color: var(--primary);
        }
        .btn-accent {
            background: var(--accent);
            color: var(--dark);
            box-shadow: 0 4px 16px rgba(212, 151, 74, .3);
        }
        .btn-accent:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
        }
        .btn-sm {
            padding: 8px 20px;
            font-size: 13px;
        }
        .site-header {
            position: sticky;
            top: 16px;
            z-index: 1000;
            padding: 0 20px;
            margin-bottom: 12px;
        }
        .dock-nav {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            gap: 30px;
            background: rgba(255, 253, 249, .9);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(222, 213, 198, .8);
            border-radius: 60px;
            padding: 12px 24px;
            box-shadow: 0 8px 32px rgba(28, 43, 38, .1);
            transition: box-shadow .3s;
        }
        .dock-nav:hover {
            box-shadow: 0 12px 40px rgba(28, 43, 38, .14);
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-mark {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--white);
            font-family: var(--font-logo);
            font-size: 20px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 3px 10px rgba(47, 93, 80, .3);
        }
        .brand-name {
            font-size: 19px;
            font-weight: 800;
            letter-spacing: 1px;
            color: var(--dark);
            font-family: var(--font-logo);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 6px;
            flex: 1;
            justify-content: center;
        }
        .nav-link {
            padding: 9px 18px;
            border-radius: 40px;
            font-size: 14px;
            font-weight: 500;
            color: var(--muted);
            transition: all .25s;
            position: relative;
        }
        .nav-link:hover {
            color: var(--primary);
            background: rgba(47, 93, 80, .08);
        }
        .nav-link.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 600;
        }
        .nav-cta {
            flex-shrink: 0;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            cursor: pointer;
            border-radius: 8px;
        }
        .nav-toggle span {
            width: 22px;
            height: 2px;
            background: var(--dark);
            border-radius: 2px;
            transition: all .3s;
        }
        .nav-toggle:hover span {
            background: var(--primary);
        }
        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .page-hero {
            position: relative;
            padding: 100px 0 96px;
            background:
                linear-gradient(135deg, rgba(30, 64, 54, .88), rgba(47, 93, 80, .78)),
                url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            overflow: hidden;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            right: 0;
            height: 70px;
            background: var(--bg);
            clip-path: ellipse(70% 100% at 50% 100%);
        }
        .page-hero .container {
            text-align: center;
            position: relative;
            z-index: 2;
        }
        .page-hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, .15);
            border: 1px solid rgba(255, 255, 255, .25);
            color: var(--accent-light);
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 13px;
            font-weight: 500;
            margin-bottom: 22px;
            backdrop-filter: blur(6px);
        }
        .page-hero h1 {
            font-family: var(--font-logo);
            font-size: 48px;
            color: var(--white);
            line-height: 1.25;
            letter-spacing: 2px;
            margin-bottom: 18px;
        }
        .page-hero h1 span {
            color: #f0d7ae;
        }
        .page-hero p {
            max-width: 620px;
            margin: 0 auto 32px;
            color: rgba(255, 255, 255, .82);
            font-size: 16px;
            line-height: 1.8;
        }
        .page-hero-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .section {
            padding: var(--spacing) 0;
        }
        .section-alt {
            background: var(--bg-alt);
        }
        .section-head {
            text-align: center;
            max-width: 680px;
            margin: 0 auto 52px;
        }
        .section-eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: var(--accent);
            background: var(--accent-light);
            padding: 5px 16px;
            border-radius: 30px;
            margin-bottom: 14px;
        }
        .section-head h2 {
            font-family: var(--font-logo);
            font-size: 34px;
            color: var(--dark);
            line-height: 1.35;
            margin-bottom: 12px;
        }
        .section-head p {
            color: var(--muted);
            font-size: 15px;
            line-height: 1.8;
        }
        .login-ways {
            margin-top: -40px;
            position: relative;
            z-index: 3;
        }
        .login-ways .container {}
        .ways-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 26px;
        }
        .way-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 36px 30px;
            position: relative;
            box-shadow: var(--shadow);
            transition: transform .3s, box-shadow .3s;
        }
        .way-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }
        .way-icon {
            width: 58px;
            height: 58px;
            border-radius: 16px;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }
        .way-card:nth-child(2) .way-icon {
            background: var(--accent-light);
            color: var(--accent-dark);
        }
        .way-card:nth-child(3) .way-icon {
            background: #e3e8f0;
            color: #425a7a;
        }
        .way-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 10px;
        }
        .way-card p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.75;
            margin-bottom: 18px;
        }
        .way-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 12px;
            border-radius: 20px;
        }
        .steps-section {
            background: var(--bg-alt);
            position: relative;
        }
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }
        .steps-grid::before {
            content: '';
            position: absolute;
            top: 48px;
            left: 8%;
            right: 8%;
            height: 2px;
            background: linear-gradient(90deg, var(--primary-light), var(--accent-light));
            border-radius: 2px;
        }
        .step-item {
            text-align: center;
            position: relative;
        }
        .step-num {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--white);
            font-weight: 700;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            border: 4px solid var(--bg-alt);
            box-shadow: 0 0 0 2px rgba(47, 93, 80, .2);
            position: relative;
            z-index: 1;
            font-family: var(--font-logo);
        }
        .step-item:nth-child(2) .step-num {
            background: var(--accent);
            box-shadow: 0 0 0 2px rgba(212, 151, 74, .3);
        }
        .step-item h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.7;
            max-width: 200px;
            margin: 0 auto;
        }
        .security-section .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 56px;
            align-items: center;
        }
        .security-img {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 4px solid var(--white);
            transform: rotate(-2deg);
            transition: transform .4s;
        }
        .security-img:hover {
            transform: rotate(0deg) scale(1.02);
        }
        .security-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 320px;
        }
        .security-content h2 {
            font-family: var(--font-logo);
            font-size: 32px;
            color: var(--dark);
            line-height: 1.35;
            margin-bottom: 16px;
        }
        .security-content>p {
            color: var(--muted);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 26px;
        }
        .security-list {
            display: grid;
            gap: 14px;
        }
        .security-list li {
            display: flex;
            gap: 14px;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 16px 20px;
            align-items: flex-start;
            transition: box-shadow .3s;
        }
        .security-list li:hover {
            box-shadow: var(--shadow);
        }
        .security-list i {
            font-size: 18px;
            color: var(--accent);
            margin-top: 3px;
            flex-shrink: 0;
        }
        .security-list h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 3px;
        }
        .security-list p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.6;
        }
        .faq-section {
            background: var(--bg-alt);
        }
        .faq-wrapper {
            max-width: 820px;
            margin: 0 auto;
            display: grid;
            gap: 16px;
        }
        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 22px 28px;
            transition: box-shadow .3s;
            cursor: pointer;
        }
        .faq-item:hover {
            box-shadow: var(--shadow);
        }
        .faq-item summary {
            font-weight: 600;
            font-size: 15px;
            color: var(--dark);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            cursor: pointer;
            list-style: none;
            outline: none;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary i {
            color: var(--accent);
            transition: transform .3s;
            flex-shrink: 0;
        }
        .faq-item[open] summary i {
            transform: rotate(45deg);
        }
        .faq-item .faq-body {
            padding-top: 14px;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.8;
            border-top: 1px dashed var(--border);
            margin-top: 14px;
        }
        .cta-section {
            background: var(--dark);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(circle at 15% 20%, rgba(212, 151, 74, .18), transparent 40%),
                radial-gradient(circle at 85% 80%, rgba(47, 93, 80, .4), transparent 45%);
        }
        .cta-inner {
            position: relative;
            z-index: 1;
            text-align: center;
            padding: 88px 24px;
        }
        .cta-inner h2 {
            font-family: var(--font-logo);
            font-size: 36px;
            color: var(--white);
            margin-bottom: 16px;
        }
        .cta-inner p {
            color: rgba(255, 255, 255, .7);
            font-size: 16px;
            max-width: 560px;
            margin: 0 auto 32px;
            line-height: 1.8;
        }
        .cta-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .site-footer {
            background: var(--dark);
            padding: 64px 0 0;
            border-top: 4px solid var(--accent);
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 44px;
            padding-bottom: 44px;
        }
        .footer-brand .brand-logo {
            margin-bottom: 16px;
        }
        .footer-brand .brand-mark {
            background: var(--accent);
            color: var(--dark);
        }
        .footer-brand .brand-name {
            color: var(--white);
        }
        .footer-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, .6);
            line-height: 1.8;
            max-width: 340px;
        }
        .footer-col h4 {
            color: var(--white);
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 18px;
            letter-spacing: 1px;
        }
        .footer-col ul {
            display: grid;
            gap: 12px;
        }
        .footer-col a {
            color: rgba(255, 255, 255, .55);
            font-size: 14px;
            transition: color .25s, padding-left .25s;
        }
        .footer-col a:hover {
            color: var(--accent);
            padding-left: 5px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding: 22px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: rgba(255, 255, 255, .4);
        }
        @media (max-width: 1024px) {
            :root {
                --spacing: 70px;
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 40px 24px;
            }
            .steps-grid::before {
                display: none;
            }
            .security-section .container {
                gap: 36px;
            }
        }
        @media (max-width: 768px) {
            .site-header {
                top: 10px;
                padding: 0 14px;
            }
            .dock-nav {
                flex-wrap: wrap;
                padding: 10px 16px;
                gap: 10px;
                border-radius: 24px;
            }
            .nav-menu {
                order: 3;
                width: 100%;
                display: none;
                flex-direction: column;
                align-items: stretch;
                padding: 10px 0;
                gap: 4px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-link {
                padding: 12px 16px;
                border-radius: 12px;
            }
            .nav-cta {
                display: none;
            }
            .nav-toggle {
                display: flex;
                margin-left: auto;
            }
            .page-hero {
                padding: 72px 0 80px;
            }
            .page-hero h1 {
                font-size: 34px;
            }
            .page-hero p {
                font-size: 14px;
            }
            .ways-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .steps-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .security-section .container {
                grid-template-columns: 1fr;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .cta-inner {
                padding: 60px 20px;
            }
            .cta-inner h2 {
                font-size: 28px;
            }
        }
        @media (max-width: 520px) {
            .page-hero h1 {
                font-size: 27px;
            }
            .section-head h2 {
                font-size: 26px;
            }
            .security-content h2 {
                font-size: 26px;
            }
            .btn {
                width: 100%;
            }
            .page-hero-actions,
            .cta-actions {
                flex-direction: column;
                width: 100%;
            }
            .faq-item {
                padding: 18px 18px;
            }
        }