/* roulang page: index */
:root{
--primary:#4a3f35;--primary-dark:#2b241f;--secondary:#9c7248;--accent:#d4a373;
--bg:#f6f1e7;--bg-light:#fdfaf4;--bg-deep:#262019;--text:#2d2a24;--weak:#7a7268;
--border:#ddd2bf;--line:rgba(74,63,53,.15);--r-sm:2px;--r-md:6px;--r-lg:12px;
--shadow-sm:0 2px 8px rgba(45,42,36,.06);--shadow-md:0 10px 30px rgba(45,42,36,.09);
--shadow-lg:0 18px 44px rgba(45,42,36,.13);--font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:5.5rem 0}
.section-tag{display:inline-block;font-size:.8rem;letter-spacing:.18em;color:var(--secondary);text-transform:uppercase;margin-bottom:.5rem;font-weight:600}
.section-title{font-size:2.1rem;line-height:1.25;color:var(--primary-dark);font-weight:700;margin-bottom:1rem}
.section-desc{color:var(--weak);font-size:1.05rem;max-width:680px;margin:0 auto}
.text-center{text-align:center}

/* 导航 */
.site-header{border-bottom:1px solid var(--line);background:rgba(246,241,231,.92);backdrop-filter:blur(10px);position:sticky;top:0;z-index:100}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{font-size:1.42rem;font-weight:700;letter-spacing:.05em;color:var(--primary)}
.site-nav{display:flex;gap:2.4rem;align-items:center}
.site-nav a{font-size:.95rem;color:#6b6257;padding:.3rem 0;position:relative;transition:color .25s}
.site-nav a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--secondary);transition:width .3s}
.site-nav a:hover{color:var(--primary)}
.site-nav a:hover::after,.site-nav a.active::after{width:100%}
.site-nav a.active{color:var(--primary);font-weight:600}
.nav-toggle{display:none;background:none;border:none;font-size:1.3rem;color:var(--primary);cursor:pointer;padding:.4rem}

/* Hero */
.hero{position:relative;background-size:cover;background-position:center;min-height:580px;display:flex;align-items:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(38,32,25,.82) 10%,rgba(38,32,25,.55) 55%,rgba(38,32,25,.25) 100%)}
.hero-content{position:relative;z-index:2;padding:5.5rem 0}
.hero-eyebrow{display:inline-block;padding:.35rem 1rem;border:1px solid rgba(255,255,255,.3);border-radius:30px;color:#e9dcce;font-size:.8rem;letter-spacing:.2em;margin-bottom:1.4rem}
.hero h1{font-size:3.1rem;line-height:1.18;color:#fff;font-weight:700;margin-bottom:1.2rem}
.hero p{color:rgba(255,255,255,.85);font-size:1.12rem;max-width:540px;margin-bottom:2rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.btn{display:inline-block;padding:.8rem 2rem;border-radius:var(--r-md);font-size:.95rem;font-weight:600;transition:all .3s;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--secondary);color:#fff}
.btn-primary:hover{background:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-outline{border-color:rgba(255,255,255,.5);color:#fff}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--primary)}
.btn-light:hover{background:var(--bg);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-outline-light{border-color:rgba(255,255,255,.4);color:#fff}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.08);transform:translateY(-2px)}

/* 核心特点 */
.feature-grid{margin-top:3.2rem}
.feature-card{background:var(--bg-light);border:1px solid var(--border);border-radius:var(--r-lg);padding:2.2rem 1.8rem;height:100%;transition:all .35s;position:relative;overflow:hidden}
.feature-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--secondary),var(--accent));opacity:0;transition:opacity .3s}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.feature-card:hover::before{opacity:1}
.feature-icon{width:52px;height:52px;border-radius:var(--r-md);background:rgba(156,114,72,.12);display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--secondary);margin-bottom:1.2rem}
.feature-card h3{font-size:1.1rem;margin-bottom:.6rem;color:var(--primary-dark)}
.feature-card p{color:var(--weak);font-size:.95rem}

/* 分类卡片 */
.categories-section{background:var(--bg-light);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.category-card{display:flex;flex-direction:column;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;height:100%;transition:all .35s}
.category-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.category-card-img{height:200px;object-fit:cover;width:100%}
.category-card-body{padding:1.8rem;display:flex;flex-direction:column;gap:.6rem;flex:1}
.category-card-body h3{font-size:1.2rem;color:var(--primary-dark)}
.category-card-body p{color:var(--weak);font-size:.95rem;flex:1}
.category-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--secondary);font-weight:600;font-size:.9rem;margin-top:.3rem}
.category-link i{transition:transform .3s}
.category-card:hover .category-link i{transform:translateX(5px)}

/* 内容列表 */
.latest-section{background:var(--bg)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:2.4rem;flex-wrap:wrap;gap:1rem}
.text-link{color:var(--secondary);font-weight:600;font-size:.92rem;display:inline-flex;align-items:center;gap:.4rem;transition:gap .3s}
.text-link:hover{gap:.7rem}
.post-list{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.post-item{background:var(--bg-light);border:1px solid var(--border);border-radius:var(--r-lg);padding:1.8rem;transition:all .3s;display:flex;flex-direction:column}
.post-item:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.post-meta{display:flex;align-items:center;gap:.8rem;margin-bottom:.7rem}
.badge{display:inline-block;padding:.2rem .7rem;background:rgba(156,114,72,.12);color:var(--secondary);border-radius:20px;font-size:.75rem;font-weight:600}
.post-meta time{color:var(--weak);font-size:.8rem}
.post-title{font-size:1.12rem;margin-bottom:.5rem}
.post-title a{color:var(--primary-dark);transition:color .25s}
.post-title a:hover{color:var(--secondary)}
.post-excerpt{color:var(--weak);font-size:.93rem;flex:1;margin-bottom:.8rem}
.post-link{color:var(--secondary);font-weight:600;font-size:.88rem;display:inline-flex;align-items:center;gap:.35rem}
.post-link i{transition:transform .3s}
.post-link:hover i{transform:translateX(4px)}
.empty-tip{background:var(--bg-light);border:1px dashed var(--border);border-radius:var(--r-lg);padding:3rem;text-align:center;color:var(--weak);grid-column:1/-1}

/* 数据 */
.stats-section{background:var(--bg-deep)}
.stats-inner{padding:4rem 0}
.stat-num{font-size:2.8rem;font-weight:700;color:var(--accent);line-height:1.2}
.stat-label{color:rgba(255,255,255,.65);font-size:.95rem;margin-top:.3rem}

/* FAQ */
.faq-section{background:var(--bg-light)}
.faq-item{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-md);padding:1.6rem 1.8rem;margin-bottom:1rem;transition:all .3s}
.faq-item:hover{border-color:var(--accent);box-shadow:var(--shadow-sm)}
.faq-item h3{font-family:var(--font);font-size:1.05rem;font-weight:600;color:var(--primary-dark);margin-bottom:.5rem}
.faq-item p{color:var(--weak);font-size:.94rem}

/* CTA */
.cta-section{background:linear-gradient(135deg,var(--secondary),var(--primary));padding:4.5rem 0;text-align:center}
.cta-inner h2{color:#fff;font-size:2rem;margin-bottom:.6rem}
.cta-inner p{color:rgba(255,255,255,.8);margin-bottom:1.8rem;font-size:1.02rem}
.cta-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* 页脚 */
.site-footer{background:var(--bg-deep);color:rgba(255,255,255,.7);padding:4rem 0 0}
.footer-logo{font-size:1.4rem;font-weight:700;color:#fff;margin-bottom:.8rem}
.site-footer p{font-size:.92rem;color:rgba(255,255,255,.55);max-width:360px}
.site-footer h4{font-family:var(--font);font-size:.95rem;color:#fff;margin-bottom:1rem;letter-spacing:.08em}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:.5rem}
.site-footer li a{font-size:.9rem;color:rgba(255,255,255,.6);transition:color .25s}
.site-footer li a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:3rem;padding:1.4rem 0;text-align:center;font-size:.85rem;color:rgba(255,255,255,.4)}

/* 移动端 */
@media (max-width:1024px){
.container{padding:0 20px}
.hero{min-height:500px}
.hero h1{font-size:2.5rem}
.section{padding:4rem 0}
}
@media (max-width:768px){
.nav-toggle{display:block}
.site-nav{display:none;position:absolute;top:74px;left:0;right:0;background:var(--bg);flex-direction:column;gap:0;padding:1rem 0;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md)}
.site-nav.open{display:flex}
.site-nav a{padding:.85rem 24px;width:100%;font-size:1rem;border-bottom:1px solid var(--line)}
.site-nav a:last-child{border-bottom:none}
.site-nav a::after{display:none}
.hero h1{font-size:2rem}
.feature-grid .cell,.categories-section .cell,.post-list{grid-template-columns:1fr}
.section-head{flex-direction:column;align-items:flex-start}
.post-list{grid-template-columns:1fr}
.stat-num{font-size:2.2rem}
.cta-inner h2{font-size:1.6rem}
}
@media (max-width:520px){
.hero{min-height:440px}
.hero h1{font-size:1.7rem}
.hero p{font-size:1rem}
.btn{width:100%;text-align:center}
.logo{font-size:1.15rem}
.section-title{font-size:1.6rem}
}

/* roulang page: category1 */
/* ============================================================
   设计变量
   ============================================================ */
:root {
    --primary: #9A6B3C;
    --primary-dark: #7A4F28;
    --primary-light: #C9A463;
    --secondary: #4D6B52;
    --secondary-dark: #39503F;
    --bg: #F8F4EE;
    --bg-light: #FDFBF7;
    --bg-dark: #29241F;
    --text: #3B352F;
    --text-light: #6F655B;
    --muted: #9A9084;
    --border: #E4DACB;
    --border-dark: #D3C6B3;
    --white: #FFFFFF;
    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 2px 8px rgba(60, 45, 30, 0.06);
    --shadow: 0 6px 24px rgba(60, 45, 30, 0.10);
    --shadow-lg: 0 12px 40px rgba(60, 45, 30, 0.14);
    --transition: all 0.3s ease;
    --font-serif: "Georgia", "Songti SC", "SimSun", serif;
    --font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

/* ============================================================
   基础 Reset / Base
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text);
    background-color: var(--bg);
    -webkit-font-smoothing: antialiased;
}

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

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

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

ul, ol {
    list-style: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

button {
    border: none;
    background: none;
    cursor: pointer;
}

:focus-visible {
    outline: 3px solid rgba(154, 107, 60, 0.45);
    outline-offset: 2px;
}

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

/* ============================================================
   顶栏导航
   ============================================================ */
.site-header {
    background: var(--bg-light);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 0 rgba(60, 45, 30, 0.03);
}

.nav-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 74px;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--text);
    text-decoration: none;
    line-height: 1.2;
    position: relative;
    z-index: 1002;
    transition: color 0.3s ease;
}

.logo::before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    margin-right: 8px;
    vertical-align: middle;
    transition: transform 0.3s ease;
}

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

.logo:hover::before {
    transform: scale(1.3);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

.site-nav a {
    position: relative;
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--text-light);
    text-decoration: none;
    padding: 10px 2px 6px;
    transition: color 0.3s ease;
}

.site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.35s ease;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--text);
}

.site-nav a:hover::after,
.site-nav a.active::after {
    width: 100%;
}

.site-nav a.active {
    font-weight: 600;
}

.nav-toggle {
    display: none;
    font-size: 1.35rem;
    color: var(--text);
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    z-index: 1002;
}

.nav-toggle:hover {
    background: var(--bg);
    color: var(--primary);
}

/* ============================================================
   页面横幅 Banner
   ============================================================ */
.page-banner {
    position: relative;
    background: linear-gradient(135deg, rgba(41, 36, 31, 0.88) 0%, rgba(78, 58, 38, 0.82) 100%),
                url('/assets/images/backpic/back-2.png') center/cover no-repeat;
    color: #F7F2EA;
    padding: 96px 0 88px;
    overflow: hidden;
}

.page-banner::before {
    content: "";
    position: absolute;
    top: -40px;
    right: 10%;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 164, 99, 0.25) 0%, transparent 70%);
    pointer-events: none;
}

.banner-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    color: rgba(247, 242, 234, 0.7);
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(247, 242, 234, 0.16);
    border-radius: 999px;
    padding: 6px 18px;
    backdrop-filter: blur(4px);
}

.banner-breadcrumb a {
    color: #E6D7C0;
    transition: color 0.3s ease;
}

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

.banner-breadcrumb .sep {
    opacity: 0.6;
    font-size: 0.75rem;
}

.banner-breadcrumb .current {
    color: var(--primary-light);
    font-weight: 600;
}

.page-banner h1 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.3;
    margin-bottom: 18px;
    color: var(--white);
}

.page-banner h1 span {
    color: var(--primary-light);
}

.page-banner p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(247, 242, 234, 0.8);
    max-width: 620px;
    margin-bottom: 0;
}

/* ============================================================
   社区通用板块
   ============================================================ */
.section {
    padding: 84px 0;
}

.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 52px;
}

.section-kicker {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(154, 107, 60, 0.1);
    border: 1px solid rgba(154, 107, 60, 0.2);
    padding: 5px 16px;
    border-radius: 999px;
    margin-bottom: 16px;
}

.section-head h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    font-weight: 700;
    color: var(--text);
    line-height: 1.35;
    margin-bottom: 12px;
}

.section-head p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.8;
}

.section-divider {
    border: none;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--border), transparent);
    margin: 0;
}

/* ============================================================
   聚焦头条 Featured
   ============================================================ */
.featured-section {
    background: var(--bg-light);
    padding: 84px 0;
}

.featured-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
}

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

.featured-media {
    position: relative;
    padding-top: 58%;
    overflow: hidden;
}

.featured-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.featured-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    background: var(--primary);
    color: var(--white);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 5px 14px;
    border-radius: 999px;
    box-shadow: 0 4px 12px rgba(154, 107, 60, 0.3);
}

.featured-body {
    padding: 26px 28px 28px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.featured-body h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.45;
    margin-bottom: 12px;
    color: var(--text);
}

.featured-body p {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.8;
    margin-bottom: 20px;
    flex: 1;
}

.featured-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary);
    transition: var(--transition);
}

.featured-link i {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.featured-link:hover {
    color: var(--primary-dark);
}

.featured-link:hover i {
    transform: translateX(5px);
}

/* ============================================================
   资讯列表 News Grid
   ============================================================ */
.news-section {
    background: var(--bg);
    padding: 84px 0;
}

.news-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition);
}

.news-card:hover {
    box-shadow: var(--shadow);
    border-color: var(--border-dark);
    transform: translateY(-4px);
}

.news-media {
    position: relative;
    padding-top: 56%;
    overflow: hidden;
    background: var(--bg);
}

.news-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.news-tag {
    position: absolute;
    bottom: 12px;
    left: 12px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--white);
    background: rgba(41, 36, 31, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 4px 12px;
    border-radius: 999px;
    backdrop-filter: blur(4px);
}

.news-body {
    padding: 22px 22px 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.78rem;
    color: var(--muted);
    margin-bottom: 12px;
}

.news-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.news-meta i {
    font-size: 0.72rem;
    color: var(--primary-light);
}

.news-body h3 {
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.55;
    margin-bottom: 10px;
    color: var(--text);
    transition: color 0.3s ease;
}

.news-body h3 a {
    color: inherit;
    text-decoration: none;
}

.news-body h3 a:hover {
    color: var(--primary);
}

.news-body p {
    font-size: 0.86rem;
    line-height: 1.75;
    color: var(--text-light);
    margin-bottom: 16px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--muted);
}

.news-footer .views {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.news-link {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.82rem;
    transition: var(--transition);
}

.news-link:hover {
    color: var(--primary-dark);
}

/* ============================================================
   数据栏 Stats
   ============================================================ */
.stats-section {
    background: linear-gradient(120deg, var(--bg-dark) 0%, #3B3128 55%, #4A3B2C 100%);
    color: #F7F2EA;
    padding: 72px 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: "";
    position: absolute;
    right: -60px;
    bottom: -60px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 164, 99, 0.18) 0%, transparent 70%);
    pointer-events: none;
}

.stats-item {
    text-align: center;
    padding: 20px 12px;
    position: relative;
    z-index: 1;
}

.stats-number {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--primary-light);
    line-height: 1.2;
    display: block;
    margin-bottom: 8px;
}

.stats-label {
    font-size: 0.88rem;
    letter-spacing: 0.12em;
    color: rgba(247, 242, 234, 0.62);
    text-transform: uppercase;
}

.stats-sep {
    border-left: 1px solid rgba(201, 164, 99, 0.25);
}

/* ============================================================
   热门话题 Tags
   ============================================================ */
.tags-section {
    background: var(--bg-light);
    padding: 84px 0;
}

.tag-cloud {
    text-align: center;
    max-width: 680px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
}

.tag-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 10px 24px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.tag-item span {
    background: var(--bg);
    color: var(--primary);
    border-radius: 999px;
    padding: 1px 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

.tag-item:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.tag-item:hover span {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

/* ============================================================
   CTA 订阅区
   ============================================================ */
.cta-section {
    position: relative;
    background: linear-gradient(135deg, rgba(41, 36, 31, 0.92) 0%, rgba(80, 58, 34, 0.86) 100%),
                url('/assets/images/backpic/back-3.png') center/cover no-repeat;
    padding: 84px 0;
    color: #F7F2EA;
    text-align: center;
}

.cta-section h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(247, 242, 234, 0.8);
    max-width: 520px;
    margin: 0 auto 36px;
}

.cta-form {
    display: flex;
    gap: 0;
    max-width: 500px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 999px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    padding: 6px;
}

.cta-form input[type="email"] {
    flex: 1;
    border: none;
    background: transparent;
    padding: 12px 20px;
    font-size: 0.95rem;
    color: var(--text);
    outline: none;
    min-width: 0;
}

.cta-form input[type="email"]::placeholder {
    color: var(--muted);
}

.cta-form input[type="email"]:focus {
    box-shadow: none;
}

.btn-subscribe {
    background: var(--primary);
    color: var(--white);
    border-radius: 999px;
    padding: 12px 28px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    transition: var(--transition);
    flex-shrink: 0;
}

.btn-subscribe:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: scale(1.03);
}

/* ============================================================
   FAQ 常见问题
   ============================================================ */
.faq-section {
    background: var(--bg);
    padding: 84px 0;
}

.faq-list {
    max-width: 780px;
    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: var(--transition);
}

.faq-item:hover {
    border-color: var(--border-dark);
    box-shadow: var(--shadow-sm);
}

.faq-item summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 26px;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
}

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

.faq-item summary .faq-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg);
    color: var(--primary);
    font-size: 0.8rem;
    transition: var(--transition);
    flex-shrink: 0;
}

.faq-item[open] summary .faq-icon {
    background: var(--primary);
    color: var(--white);
    transform: rotate(45deg);
}

.faq-item[open] summary {
    border-bottom: 1px solid var(--border);
}

.faq-answer {
    padding: 18px 26px 22px;
    font-size: 0.92rem;
    line-height: 1.85;
    color: var(--text-light);
}

/* ============================================================
   页脚 Footer
   ============================================================ */
.site-footer {
    background: var(--bg-dark);
    color: rgba(247, 242, 234, 0.75);
    padding: 64px 0 0;
}

.site-footer .footer-logo {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: #F7F2EA;
    margin-bottom: 14px;
    letter-spacing: 0.04em;
}

.site-footer .footer-logo::before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--primary-light);
    border-radius: 50%;
    margin-right: 8px;
    vertical-align: middle;
}

.site-footer p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: rgba(247, 242, 234, 0.6);
    margin-bottom: 0;
}

.site-footer h4 {
    color: #F7F2EA;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
}

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

.site-footer ul a {
    color: rgba(247, 242, 234, 0.6);
    font-size: 0.9rem;
    transition: var(--transition);
}

.site-footer ul a:hover {
    color: var(--primary-light);
    padding-left: 4px;
}

.footer-bottom {
    margin-top: 48px;
    padding: 22px 0;
    border-top: 1px solid rgba(247, 242, 234, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(247, 242, 234, 0.4);
    letter-spacing: 0.03em;
    margin: 0;
}

/* ============================================================
   页脚分隔线（视觉装饰）
   ============================================================ */
.footer-sep {
    border: none;
    height: 1px;
    background: linear-gradient(to right, rgba(201, 164, 99, 0.12), rgba(201, 164, 99, 0.4), rgba(201, 164, 99, 0.12));
    margin: 0;
}

/* ============================================================
   响应式：中等屏幕 / 平板
   ============================================================ */
@media screen and (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }

    .section {
        padding: 68px 0;
    }

    .featured-section,
    .news-section,
    .tags-section,
    .faq-section {
        padding: 68px 0;
    }

    .featured-body {
        padding: 22px 22px 24px;
    }
}

/* ============================================================
   响应式：移动端
   ============================================================ */
@media screen and (max-width: 768px) {
    .nav-wrap {
        height: 62px;
    }

    .logo {
        font-size: 1.2rem;
    }

    .logo::before {
        width: 6px;
        height: 6px;
    }

    .site-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-light);
        border-bottom: 1px solid var(--border);
        border-top: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease, padding 0.35s ease;
        box-shadow: 0 12px 24px rgba(60, 45, 30, 0.08);
    }

    .site-nav.open {
        max-height: 340px;
        padding: 10px 20px 14px;
    }

    .site-nav a {
        width: 100%;
        padding: 14px 4px;
        font-size: 0.95rem;
        border-bottom: 1px solid var(--border);
    }

    .site-nav a:last-child {
        border-bottom: none;
    }

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

    .site-nav a.active {
        color: var(--primary);
        font-weight: 600;
        background: linear-gradient(90deg, rgba(154, 107, 60, 0.08), transparent);
        border-radius: var(--radius-sm);
    }

    .nav-toggle {
        display: block;
    }

    .page-banner {
        padding: 64px 0 56px;
    }

    .page-banner h1 {
        font-size: 1.7rem;
    }

    .page-banner p {
        font-size: 0.92rem;
    }

    .section-head h2 {
        font-size: 1.5rem;
    }

    .section-head p {
        font-size: 0.92rem;
    }

    .featured-body h3 {
        font-size: 1.1rem;
    }

    .news-body {
        padding: 18px 18px 20px;
    }

    .stats-item {
        padding: 16px 8px;
    }

    .stats-sep {
        border-left: none;
    }

    .cta-form {
        flex-direction: column;
        background: transparent;
        box-shadow: none;
        padding: 0;
        gap: 12px;
        border-radius: 0;
        max-width: 400px;
    }

    .cta-form input[type="email"] {
        background: var(--white);
        border-radius: 999px;
        padding: 14px 22px;
    }

    .btn-subscribe {
        width: 100%;
        border-radius: 999px;
        padding: 14px 28px;
    }

    .faq-item summary {
        padding: 16px 18px;
        font-size: 0.92rem;
    }

    .faq-answer {
        padding: 14px 18px 18px;
        font-size: 0.88rem;
    }

    .site-footer {
        padding-top: 48px;
    }

    .site-footer .cell {
        margin-bottom: 28px;
    }

    .footer-bottom {
        margin-top: 32px;
    }
}

/* ============================================================
   响应式：小屏手机
   ============================================================ */
@media screen and (max-width: 520px) {
    .container {
        padding: 0 16px;
    }

    .section {
        padding: 52px 0;
    }

    .featured-section,
    .news-section,
    .tags-section,
    .faq-section {
        padding: 52px 0;
    }

    .page-banner {
        padding: 48px 0 44px;
    }

    .banner-breadcrumb {
        font-size: 0.76rem;
        padding: 5px 14px;
    }

    .page-banner h1 {
        font-size: 1.45rem;
    }

    .tag-item {
        padding: 8px 18px;
        font-size: 0.82rem;
    }

    .news-meta {
        gap: 10px;
        font-size: 0.72rem;
    }

    .stats-number {
        font-size: 1.6rem;
    }
}

/* roulang page: article */
:root {
    --primary: #7c4d21;
    --primary-dark: #5c3612;
    --accent: #b58b4b;
    --accent-light: #d9b98c;
    --bg: #f6f1e7;
    --bg-deep: #2d2114;
    --panel: #fffbf2;
    --ink: #2b2216;
    --ink-soft: #6f5f49;
    --line: #dccfb6;
    --line-dark: #8d7a5c;
    --radius: 14px;
    --radius-sm: 8px;
    --shadow-sm: 0 2px 8px rgba(61, 43, 23, 0.06);
    --shadow-md: 0 14px 34px rgba(61, 43, 23, 0.10);
    --shadow-lg: 0 24px 60px rgba(61, 43, 23, 0.14);
    --space-section: 5rem;
    --font-display: "Songti SC", "Noto Serif SC", "Source Han Serif SC", Georgia, "Times New Roman", serif;
    --font-body: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

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

body {
    margin: 0;
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--ink);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

button,
input {
    font-family: inherit;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    margin: 0 0 0.75rem;
    line-height: 1.3;
    color: var(--ink);
}

p {
    margin: 0 0 1rem;
}

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

/* ===== Header / Navigation ===== */
.site-header {
    background: rgba(255, 251, 242, 0.94);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 50;
}

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

.logo {
    font-family: var(--font-display);
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--primary-dark);
    letter-spacing: 0.03em;
    white-space: nowrap;
}

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

.site-nav {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

.site-nav a {
    color: var(--ink-soft);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 2px;
    position: relative;
    letter-spacing: 0.02em;
}

.site-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.25s ease;
}

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

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

.site-nav a.active {
    color: var(--primary-dark);
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--line);
    border-radius: 8px;
    width: 42px;
    height: 42px;
    font-size: 1.1rem;
    color: var(--ink);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.nav-toggle:hover {
    background: var(--panel);
    border-color: var(--accent);
}

/* ===== Hero / Article Banner ===== */
.article-hero {
    position: relative;
    padding: 6rem 0 4.8rem;
    background-size: cover;
    background-position: center;
    color: #fff;
}

.article-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, rgba(28, 18, 8, 0.82) 0%, rgba(72, 42, 22, 0.64) 60%, rgba(118, 78, 38, 0.48) 100%);
}

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

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 1.6rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.92);
    transition: color 0.2s ease;
}

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

.breadcrumb .sep {
    opacity: 0.5;
}

.article-hero h1 {
    font-size: 2.5rem;
    color: #fff;
    max-width: 880px;
    margin-bottom: 1.4rem;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.18);
    line-height: 1.3;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.92rem;
}

.badge {
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.28rem 0.85rem;
    border-radius: 99px;
    letter-spacing: 0.04em;
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.meta-item i {
    opacity: 0.75;
}

/* ===== Article Layout ===== */
.article-layout {
    padding: 3.5rem 0 5rem;
}

.article-entry {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2.8rem 3rem;
    box-shadow: var(--shadow-sm);
}

.article-content {
    font-size: 1rem;
}

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

.article-content p {
    line-height: 2;
    margin-bottom: 1.5rem;
    color: var(--ink);
}

.article-content h2,
.article-content h3,
.article-content h4 {
    font-family: var(--font-display);
    margin-top: 2.4rem;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.article-content h2 {
    font-size: 1.7rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--line);
}

.article-content h3 {
    font-size: 1.35rem;
}

.article-content ul,
.article-content ol {
    margin: 0 0 1.6rem;
    padding-left: 1.6rem;
}

.article-content li {
    margin-bottom: 0.5rem;
    line-height: 1.9;
}

.article-content img {
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    margin: 1.8rem 0;
    height: auto;
}

.article-content blockquote {
    margin: 2rem 0;
    padding: 1.2rem 1.6rem;
    border-left: 4px solid var(--accent);
    background: rgba(181, 139, 75, 0.08);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--ink-soft);
    font-style: normal;
}

.article-content blockquote p {
    margin-bottom: 0;
    color: var(--ink-soft);
}

.article-content a {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.article-content code,
.article-content pre {
    background: #f1ebe0;
    border-radius: 6px;
    font-size: 0.9em;
}

.article-content code {
    padding: 0.15rem 0.4rem;
}

.article-content pre {
    padding: 1.2rem;
    overflow-x: auto;
    border: 1px solid var(--line);
    margin-bottom: 1.6rem;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
    margin-top: 2.4rem;
    padding-top: 1.6rem;
    border-top: 1px solid var(--line);
    color: var(--ink-soft);
    font-size: 0.9rem;
}

.tag {
    background: #f0e8da;
    border: 1px solid var(--line);
    color: var(--ink-soft);
    font-size: 0.8rem;
    padding: 0.28rem 0.8rem;
    border-radius: 99px;
    transition: background 0.2s ease, color 0.2s ease;
}

.tag:hover {
    background: var(--primary);
    color: #fff;
}

/* ===== Not Found ===== */
.not-found-box {
    text-align: center;
    padding: 3rem 1rem;
}

.not-found-box i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 1.2rem;
}

.not-found-box h2 {
    font-size: 1.6rem;
    color: var(--primary-dark);
}

.not-found-box p {
    color: var(--ink-soft);
    margin-bottom: 1.6rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.92rem;
    font-weight: 600;
    padding: 0.8rem 1.7rem;
    border-radius: 99px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 8px 20px rgba(124, 77, 33, 0.20);
}

.btn-primary:hover {
    background: var(--primary-dark);
    color: #fff;
    box-shadow: 0 12px 26px rgba(124, 77, 33, 0.26);
}

.btn-light {
    background: #fff;
    color: var(--primary-dark);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.btn-light:hover {
    background: var(--accent-light);
    color: var(--primary-dark);
}

.btn-outline-light {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.7);
    color: #fff;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
    color: #fff;
}

.btn-block {
    width: 100%;
}

/* ===== Sidebar ===== */
.article-sidebar {
    padding-left: 10px;
}

.sidebar-widget {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.8rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.widget-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--primary-dark);
    margin-bottom: 1.1rem;
    padding-bottom: 0.7rem;
    border-bottom: 1px solid var(--line);
    position: relative;
}

.widget-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 42px;
    height: 2px;
    background: var(--accent);
}

.widget-bg {
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: 1.2rem;
}

.widget-bg img {
    width: 100%;
    height: 130px;
    object-fit: cover;
}

.about-widget p {
    color: var(--ink-soft);
    font-size: 0.92rem;
    line-height: 1.8;
    margin-bottom: 1.3rem;
}

.category-card {
    display: flex;
    gap: 1rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--line);
}

.category-card:last-child {
    border-bottom: none;
}

.category-card img {
    width: 76px;
    height: 68px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.category-card h4 {
    font-size: 0.98rem;
    margin-bottom: 0.25rem;
    color: var(--ink);
}

.category-card p {
    font-size: 0.82rem;
    color: var(--ink-soft);
    margin-bottom: 0.3rem;
    line-height: 1.5;
}

.category-card a {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary);
    transition: color 0.2s ease;
}

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

.contact-widget p {
    color: var(--ink-soft);
    font-size: 0.92rem;
    margin-bottom: 1rem;
}

/* ===== Related Section ===== */
.related-section {
    background: #efe7d8;
    padding: var(--space-section) 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.section-head {
    text-align: center;
    margin-bottom: 3rem;
}

.section-kicker {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.section-head h2 {
    font-size: 2.1rem;
    color: var(--primary-dark);
}

.section-head p {
    color: var(--ink-soft);
    max-width: 520px;
    margin: 0 auto;
}

.related-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.related-card img {
    width: 100%;
    height: 190px;
    object-fit: cover;
}

.related-body {
    padding: 1.6rem 1.6rem 1.8rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.related-body .tag {
    align-self: flex-start;
    margin-bottom: 0.8rem;
    background: transparent;
    border-color: var(--accent);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.related-body h3 {
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
}

.related-body h3 a {
    color: var(--ink);
    transition: color 0.2s ease;
}

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

.related-body p {
    font-size: 0.9rem;
    color: var(--ink-soft);
    line-height: 1.7;
    margin-bottom: 1.2rem;
    flex: 1;
}

.text-link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.text-link:hover {
    color: var(--primary-dark);
    gap: 0.6rem;
}

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

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

/* ===== CTA Section ===== */
.cta-section {
    background: linear-gradient(rgba(35, 23, 12, 0.88), rgba(35, 23, 12, 0.88)),
                url('/assets/images/backpic/back-2.png') center / cover no-repeat;
    padding: var(--space-section) 0;
    color: #fff;
    text-align: center;
}

.cta-inner {
    max-width: 640px;
    margin: 0 auto;
}

.cta-inner h2 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-inner p {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

/* ===== Footer ===== */
.site-footer {
    background: #241b10;
    color: #b9a689;
    padding: 4rem 0 0;
}

.site-footer .grid-x {
    margin-bottom: 2.5rem;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: #f3ece0;
    margin-bottom: 0.8rem;
}

.site-footer p {
    font-size: 0.92rem;
    line-height: 1.8;
    color: #a99577;
    margin-bottom: 1rem;
}

.site-footer h4 {
    color: #f3ece0;
    font-size: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    display: inline-block;
    letter-spacing: 0.04em;
}

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

.site-footer li {
    margin-bottom: 0.55rem;
}

.site-footer a {
    color: #b9a689;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.3rem 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: #8d7a5c;
    margin-bottom: 0;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .article-hero h1 {
        font-size: 2.2rem;
    }

    .article-entry {
        padding: 2rem 2.2rem;
    }

    .article-sidebar {
        padding-left: 0;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: inline-flex;
    }

    .site-nav {
        display: none;
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--panel);
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 0.8rem 1.5rem;
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow-md);
        z-index: 80;
    }

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

    .site-nav a {
        display: block;
        width: 100%;
        padding: 0.9rem 0;
        border-bottom: 1px solid rgba(220, 207, 182, 0.5);
    }

    .site-nav a:last-child {
        border-bottom: none;
    }

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

    .site-nav a.active,
    .site-nav a:hover {
        color: var(--primary);
        padding-left: 4px;
    }

    .article-hero {
        padding: 4.2rem 0 3.4rem;
    }

    .article-hero h1 {
        font-size: 1.9rem;
    }

    .article-entry {
        padding: 1.6rem 1.4rem;
    }

    .article-content p {
        line-height: 1.9;
    }

    .related-section,
    .cta-section {
        --space-section: 3.6rem;
    }

    .site-footer {
        padding-top: 3rem;
    }
}

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

    .logo {
        font-size: 1.2rem;
    }

    .article-hero h1 {
        font-size: 1.6rem;
    }

    .article-meta {
        gap: 0.8rem;
    }

    .article-entry {
        padding: 1.3rem 1rem;
    }

    .category-card img {
        width: 68px;
        height: 62px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }
}

/* roulang page: category2 */
:root {
  --color-bg: #f4efe6;
  --color-bg-alt: #e8e0d2;
  --color-dark: #1d1a16;
  --color-dark-soft: #2a251e;
  --color-panel: #faf6ee;
  --color-panel-deep: #efe7da;
  --color-border: #c8bbaa;
  --color-text: #2b2620;
  --color-text-weak: #6f6559;
  --color-accent: #a4512c;
  --color-accent-soft: #c47b4f;
  --color-line-light: #ddd2c2;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 4px 14px rgba(80, 60, 40, 0.08);
  --shadow-md: 0 10px 30px rgba(80, 60, 40, 0.12);
  --shadow-lg: 0 18px 45px rgba(60, 45, 30, 0.16);
  --space-section: 96px;
  --font-serif: "Georgia", "Noto Serif SC", "Songti SC", serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease, opacity 0.2s ease; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font-family: inherit; }
ul, ol { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

/* ===== Header 极简高端文字导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(244, 239, 230, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
}

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

.logo {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-dark);
  position: relative;
  padding-bottom: 6px;
}

.logo::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 34px;
  height: 2px;
  background: var(--color-accent);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 42px;
}

.site-nav a {
  font-size: 14.5px;
  letter-spacing: 0.8px;
  color: var(--color-text-weak);
  font-weight: 500;
  position: relative;
  padding: 4px 0;
  transition: color 0.2s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.28s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-dark);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-dark);
  font-size: 18px;
}
.nav-toggle:focus-visible,
.site-nav a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ===== 分类 Banner ===== */
.page-banner {
  position: relative;
  padding: 110px 0 100px;
  background: var(--color-dark-soft);
  overflow: hidden;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}

.page-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(26, 22, 17, 0.72) 0%, rgba(26, 22, 17, 0.55) 45%, rgba(26, 22, 17, 0.2) 100%);
}

.banner-inner {
  position: relative;
  z-index: 2;
}

.breadcrumb {
  display: flex;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.5px;
  color: rgba(255, 249, 240, 0.68);
  margin-bottom: 30px;
  align-items: center;
}

.breadcrumb a {
  color: rgba(255, 249, 240, 0.8);
  transition: color 0.2s;
}
.breadcrumb a:hover { color: #f0d6b8; }
.breadcrumb i { font-size: 10px; color: rgba(255, 249, 240, 0.5); }

.banner-title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5.4vw, 56px);
  color: #fdf8f1;
  line-height: 1.2;
  margin-bottom: 18px;
  max-width: 740px;
}

.banner-sub {
  font-size: 17px;
  color: rgba(255, 249, 240, 0.62);
  max-width: 620px;
  margin-bottom: 32px;
  line-height: 1.85;
}

.banner-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 30px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.8px;
  border: 1px solid transparent;
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-solid {
  background: var(--color-accent);
  color: #fdf8f1;
  border-color: var(--color-accent);
}
.btn-solid:hover {
  background: #c06438;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(164, 81, 44, 0.28);
}

.btn-ghost {
  background: transparent;
  color: #fdf8f1;
  border-color: rgba(255, 249, 240, 0.45);
}
.btn-ghost:hover {
  border-color: #f0d6b8;
  color: #f0d6b8;
  transform: translateY(-2px);
}

/* ===== 通用板块 ===== */
.section {
  padding: var(--space-section) 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 46px;
  gap: 32px;
}

.section-title-wrap { max-width: 680px; }

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.section-kicker::before {
  content: "";
  display: block;
  width: 28px;
  height: 2px;
  background: var(--color-accent);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.6vw, 38px);
  line-height: 1.3;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.section-desc {
  font-size: 15.5px;
  color: var(--color-text-weak);
  line-height: 1.85;
}

/* ===== 服务索引块 ===== */
.index-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.index-card {
  padding: 36px 30px;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.index-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.index-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: #b8a890;
}
.index-card:hover::before { transform: scaleX(1); }

.index-num {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 1.4px;
  margin-bottom: 14px;
  display: block;
}

.index-card h3 {
  font-size: 19px;
  color: var(--color-dark);
  margin-bottom: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.index-card p {
  font-size: 14.5px;
  color: var(--color-text-weak);
  line-height: 1.8;
  margin-bottom: 18px;
}

.index-more {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease;
}
.index-more i { font-size: 11px; }
.index-more:hover { gap: 10px; }

/* ===== 特色亮点条纹区 ===== */
.stripe-block {
  background: var(--color-dark-soft);
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  position: relative;
}

.stripe-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(29, 26, 22, 0.88);
}

.stripe-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 42px;
  padding: 84px 0;
}

.stripe-item { text-align: center; padding: 0 8px; }

.stripe-num {
  font-family: var(--font-serif);
  font-size: 46px;
  color: #f0d6b8;
  line-height: 1.1;
  margin-bottom: 12px;
}

.stripe-label {
  font-size: 14.5px;
  color: rgba(255, 249, 240, 0.66);
  letter-spacing: 0.8px;
}

/* ===== 服务落地卡片（backpic + coverpic） ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 28px;
}

.feature-card {
  grid-column: span 4;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.feature-media {
  height: 220px;
  overflow: hidden;
  position: relative;
  background: var(--color-panel-deep);
}

.feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

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

.feature-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30, 24, 18, 0.18), transparent 60%);
}

.feature-flag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  background: rgba(250, 246, 238, 0.92);
  backdrop-filter: blur(6px);
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--color-accent);
  border: 1px solid rgba(164, 81, 44, 0.2);
}

.feature-body { padding: 30px 28px 32px; }

.feature-body h3 {
  font-size: 19px;
  color: var(--color-dark);
  margin-bottom: 12px;
  font-family: var(--font-serif);
  line-height: 1.4;
}

.feature-body p {
  font-size: 14.5px;
  color: var(--color-text-weak);
  line-height: 1.8;
  margin-bottom: 16px;
}

.feature-list {
  border-top: 1px dashed var(--color-line-light);
  padding-top: 16px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text);
  padding: 3px 0;
}

.feature-list li i {
  color: var(--color-accent);
  font-size: 12px;
}

/* ===== 流程时间线版式 ===== */
.steps-section {
  background: var(--color-bg-alt);
  background-image: url('/assets/images/backpic/back-3.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}

.steps-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(232, 224, 210, 0.38);
}

.steps-inner { position: relative; z-index: 2; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.step-card {
  position: relative;
  padding: 40px 26px 32px;
  background: rgba(250, 246, 238, 0.9);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  backdrop-filter: blur(6px);
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.step-tag {
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.step-tag::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 32px;
  height: 2px;
  background: var(--color-accent);
  opacity: 0.4;
}

.step-card h3 {
  font-size: 17px;
  color: var(--color-dark);
  margin-bottom: 10px;
  font-weight: 700;
}

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

.step-arrow {
  position: absolute;
  right: -17px;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  width: 34px;
  height: 34px;
  background: var(--color-accent);
  color: #fdf8f1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  z-index: 3;
  box-shadow: 0 4px 12px rgba(164, 81, 44, 0.3);
}

.step-card:last-child .step-arrow { display: none; }

/* ===== 注意事项 / 要点版式 ===== */
.note-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 34px;
}

.note-card {
  display: flex;
  gap: 22px;
  padding: 34px 30px;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.note-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.note-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(164, 81, 44, 0.12);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.note-body h3 {
  font-size: 16.5px;
  color: var(--color-dark);
  margin-bottom: 8px;
  font-weight: 700;
}

.note-body p {
  font-size: 14px;
  color: var(--color-text-weak);
  line-height: 1.8;
}

/* ===== FAQ ===== */
.faq-wrap {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}

.faq-item:hover { box-shadow: var(--shadow-sm); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 26px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-dark);
  background: transparent;
  text-align: left;
  width: 100%;
  transition: background 0.2s ease;
}

.faq-question:hover { background: rgba(164, 81, 44, 0.04); }

.faq-question i {
  color: var(--color-accent);
  font-size: 14px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.open .faq-question i {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.3s ease;
  background: rgba(250, 246, 238, 0.5);
}

.faq-answer-inner {
  padding: 0 26px 24px;
  font-size: 14.5px;
  color: var(--color-text-weak);
  line-height: 1.85;
  border-top: 1px dashed var(--color-line-light);
  padding-top: 18px;
}

/* ===== CTA 联系 ===== */
.cta-section {
  position: relative;
  padding: 100px 0;
  background: var(--color-dark-soft);
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}

.cta-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(29, 26, 22, 0.9), rgba(29, 26, 22, 0.75));
}

.cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
}

.cta-info { max-width: 580px; }

.cta-info h2 {
  font-family: var(--font-serif);
  color: #fdf8f1;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.3;
  margin-bottom: 16px;
}

.cta-info p {
  color: rgba(255, 249, 240, 0.66);
  font-size: 16px;
  line-height: 1.85;
}

.cta-actions { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }

.cta-mail {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #f0d6b8;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(240, 214, 184, 0.4);
}
.cta-mail:hover { color: #fff; border-color: #f0d6b8; }

/* ===== Footer ===== */
.site-footer {
  background: #171410;
  color: rgba(255, 249, 240, 0.72);
  padding: 80px 0 0;
}

.site-footer .grid-x { margin-bottom: 50px; }

.footer-logo {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: #fdf8f1;
  letter-spacing: 1.5px;
  margin-bottom: 14px;
}

.site-footer p { font-size: 14.5px; line-height: 1.8; color: rgba(255, 249, 240, 0.58); }

.site-footer h4 {
  color: #fdf8f1;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

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

.site-footer ul a {
  font-size: 14.5px;
  color: rgba(255, 249, 240, 0.6);
  transition: color 0.2s ease, padding-left 0.25s ease;
}

.site-footer ul a:hover {
  color: #f0d6b8;
  padding-left: 6px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 249, 240, 0.1);
  padding: 26px 0;
  text-align: center;
  font-size: 14px;
  color: rgba(255, 249, 240, 0.42);
}

.footer-bottom p { margin: 0; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .feature-card { grid-column: span 6; }
  .feature-card:nth-child(3) { grid-column: 3 / span 6; }

  .steps-grid { grid-template-columns: repeat(2, 1fr); gap: 36px 28px; }
  .step-arrow { transform: translateY(-50%) rotate(-90deg); position: static; margin: 18px auto 0; }

  .stripe-inner { grid-template-columns: repeat(2, 1fr); row-gap: 54px; }

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

@media (max-width: 768px) {
  :root { --space-section: 72px; }

  .container { padding: 0 24px; }

  .nav-toggle { display: flex; }

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100vh;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--color-panel);
    border-left: 1px solid var(--color-border);
    padding: 100px 44px;
    transform: translateX(105%);
    transition: transform 0.35s ease;
    z-index: 200;
    box-shadow: var(--shadow-lg);
  }

  .site-nav.open { transform: translateX(0); }

  .site-nav a {
    font-size: 18px;
    padding: 14px 0;
    color: var(--color-dark);
    border-bottom: 1px solid var(--color-line-light);
    width: 100%;
  }

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

  .nav-toggle.open i::before { content: "\f00d"; }

  .page-banner { padding: 80px 0; }
  .banner-title { font-size: 32px; }

  .feature-card { grid-column: span 12 !important; }
  .feature-media { height: 190px; }

  .steps-grid { grid-template-columns: 1fr; }
  .step-card { padding: 28px 22px; }

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

  .stripe-inner { grid-template-columns: 1fr 1fr; gap: 30px; }

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

  .cta-section { padding: 74px 0; }
  .cta-inner { flex-direction: column; align-items: flex-start; }

  .section-head { flex-direction: column; align-items: flex-start; gap: 14px; }
}

@media (max-width: 520px) {
  .container { padding: 0 20px; }

  .logo { font-size: 19px; }

  .stripe-inner { grid-template-columns: 1fr; }
  .steps-grid { gap: 20px; }

  .banner-title { font-size: 27px; line-height: 1.35; }
  .banner-sub { font-size: 15px; }

  .btn { padding: 11px 24px; font-size: 13.5px; }

  .note-card { flex-direction: column; gap: 14px; padding: 26px 20px; }

  .feature-body { padding: 24px 20px; }

  .index-card { padding: 28px 22px; }

  .footer-cta-row { flex-direction: column; gap: 30px; }
}