/* roulang page: index */
:root {
  --primary: #0F4C4C;
  --primary-dark: #0E2A2A;
  --gold: #C9A86C;
  --gold-dark: #B58E5C;
  --gold-light: rgba(201,168,108,.35);
  --bg: #FAF6EF;
  --white: #fff;
  --text: #1E2B2B;
  --text-muted: #6B7B7B;
  --border: rgba(201,168,108,.35);
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 8px 28px rgba(16,60,60,.12);
  --shadow-hover: 0 16px 40px rgba(16,60,60,.18);
  --transition: all .3s ease;
  --font: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--gold-dark)}
img{max-width:100%;height:auto;display:block}
button,input,optgroup,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit}
.container{max-width:1200px;padding-left:15px;padding-right:15px;margin:0 auto}
section{position:relative}

/* ===== 按钮 ===== */
.btn{border-radius:50px;min-height:48px;padding:0 32px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;border:2px solid transparent;transition:var(--transition);letter-spacing:.3px}
.btn-gold{background:var(--gold);color:#fff;border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(201,168,108,.45)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.8)}
.btn-outline:hover{background:rgba(255,255,255,.15);color:#fff;transform:translateY(-2px)}
.btn-primary-custom{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary-custom:hover{background:#0d3f3f;color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(15,76,76,.3)}
.btn svg,.btn i{margin-right:8px}

/* ===== 导航 ===== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:999;background:transparent;padding:16px 0;transition:var(--transition)}
.site-header.scrolled{background:rgba(255,255,255,.97);box-shadow:0 4px 20px rgba(0,0,0,.08);padding:8px 0;backdrop-filter:blur(10px)}
.site-header .navbar{padding:0}
.brand-logo{font-size:1.65rem;font-weight:800;color:#fff;letter-spacing:1px;line-height:1.2;display:flex;align-items:center}
.brand-logo i{color:var(--gold);margin-right:8px;font-size:1.4rem}
.site-header.scrolled .brand-logo{color:var(--text)}
.site-header.scrolled .brand-logo i{color:var(--gold-dark)}
.site-header .nav-link{color:rgba(255,255,255,.9);font-weight:500;padding:10px 18px!important;border-radius:30px;transition:var(--transition);font-size:.95rem}
.site-header.scrolled .nav-link{color:var(--text)}
.site-header .nav-link:hover{color:var(--gold)}
.site-header .nav-link.active{color:var(--gold);background:rgba(201,168,108,.15)}
.site-header .btn-gold{min-height:42px;padding:0 24px;font-size:.9rem}
.navbar-toggler{border:2px solid rgba(255,255,255,.6);border-radius:10px;padding:6px 10px}
.site-header.scrolled .navbar-toggler{border-color:var(--primary)}
.navbar-toggler-icon{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23C9A86C' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e")}
@media(max-width:991px){
  .site-header{background:rgba(14,42,42,.95)}
  .site-header.scrolled{background:rgba(14,42,42,.98)}
  .site-header .navbar-collapse{background:var(--primary-dark);border-radius:16px;padding:20px;margin-top:12px}
  .site-header .nav-link{color:#fff!important}
  .site-header .nav-link.active{background:rgba(201,168,108,.15);color:var(--gold)}
  .site-header .btn-gold{margin-top:16px;width:100%}
}

/* ===== Hero ===== */
.hero{min-height:90vh;display:flex;align-items:center;position:relative;background-size:cover;background-position:center;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(rgba(14,42,42,.75),rgba(14,42,42,.55));z-index:1}
.hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:120px;background:linear-gradient(transparent,var(--bg));z-index:2;pointer-events:none}
.hero-content{position:relative;z-index:3;text-align:center;padding:120px 0 80px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(201,168,108,.2);border:1px solid rgba(201,168,108,.4);color:var(--gold);border-radius:30px;padding:6px 20px;font-size:.85rem;font-weight:500;margin-bottom:24px}
.hero h1{color:#fff;font-size:clamp(2.2rem,5vw,3.4rem);font-weight:800;line-height:1.3;margin-bottom:20px;letter-spacing:1px}
.hero h1 .gold-text{color:var(--gold)}
.hero-sub{color:rgba(255,255,255,.92);font-size:clamp(1rem,2vw,1.2rem);line-height:1.8;max-width:640px;margin:0 auto 40px}
.hero-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
@media(max-width:768px){
  .hero{min-height:70vh}
  .hero-content{padding:100px 0 60px}
  .hero-buttons .btn{width:100%;max-width:280px}
}

/* ===== Section 通用 ===== */
.section{padding:90px 0}
.section-sm{padding:60px 0}
.section-title{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;color:var(--text);margin-bottom:16px;line-height:1.3}
.section-subtitle{color:var(--text-muted);font-size:1.05rem;max-width:620px;margin-bottom:40px}
.text-gold{color:var(--gold-dark)}
.divider{width:64px;height:3px;background:linear-gradient(90deg,var(--gold),transparent);border-radius:2px;margin:24px 0}
@media(max-width:768px){.section{padding:60px 0}}

/* ===== 品牌故事 ===== */
.story-section{background:var(--white)}
.story-image{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.story-image img{width:100%;height:420px;object-fit:cover;transition:transform .6s ease}
.story-image:hover img{transform:scale(1.03)}
.story-content h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;margin-bottom:24px;color:var(--text)}
.story-content p{color:var(--text-muted);font-size:1.02rem;margin-bottom:20px;line-height:1.85}
.story-link{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-weight:600;font-size:1rem;border-bottom:2px solid transparent;padding-bottom:4px;transition:var(--transition)}
.story-link:hover{border-color:var(--gold);color:var(--gold-dark);gap:12px}

/* ===== 精选卡片 ===== */
.featured-section{background:var(--bg)}
.featured-grid{display:grid;grid-template-columns:1.2fr 1fr;grid-template-rows:auto auto;gap:24px}
.featured-large{grid-column:1/2;grid-row:1/3;position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:520px}
.featured-large img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.featured-large:hover img{transform:scale(1.04)}
.featured-large .featured-overlay{position:absolute;inset:0;background:linear-gradient(transparent 30%,rgba(14,42,42,.85));display:flex;flex-direction:column;justify-content:flex-end;padding:40px;z-index:2}
.featured-large .featured-overlay h3{color:#fff;font-size:1.8rem;font-weight:700;margin-bottom:8px}
.featured-large .featured-overlay p{color:rgba(255,255,255,.9);font-size:.95rem;margin-bottom:20px;max-width:90%}
.featured-small{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:var(--transition);border:1px solid transparent}
.featured-small:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:var(--border)}
.featured-small img{width:100%;height:180px;object-fit:cover;transition:transform .5s ease}
.featured-small:hover img{transform:scale(1.05)}
.featured-small .featured-body{padding:24px}
.featured-small h4{font-size:1.15rem;font-weight:700;color:var(--text);margin-bottom:8px}
.featured-small p{color:var(--text-muted);font-size:.9rem;margin-bottom:16px;line-height:1.6}
.featured-small .featured-link{color:var(--primary);font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:6px}
.featured-small .featured-link:hover{color:var(--gold-dark)}
.featured-row2{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.featured-horizontal{display:flex;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid transparent;transition:var(--transition)}
.featured-horizontal:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:var(--border)}
.featured-horizontal img{width:45%;min-height:180px;object-fit:cover}
.featured-horizontal .featured-body{padding:24px;display:flex;flex-direction:column;justify-content:center}
.featured-horizontal h4{font-size:1.1rem;font-weight:700;color:var(--text);margin-bottom:8px}
.featured-horizontal p{color:var(--text-muted);font-size:.88rem;line-height:1.6;margin-bottom:12px}
@media(max-width:991px){
  .featured-grid{grid-template-columns:1fr}
  .featured-large{grid-column:auto;grid-row:auto;min-height:400px}
  .featured-row2{grid-template-columns:1fr}
}
@media(max-width:768px){
  .featured-horizontal{flex-direction:column}
  .featured-horizontal img{width:100%;height:200px}
  .featured-large .featured-overlay{padding:24px}
}

/* ===== 资讯列表 ===== */
.news-section{background:var(--white)}
.news-list{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.news-item{background:var(--bg);border-radius:var(--radius);padding:28px;border:1px solid transparent;transition:var(--transition);position:relative}
.news-item:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--border)}
.news-meta{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.badge{background:rgba(201,168,108,.2);color:#8a6a2f;border-radius:6px;padding:4px 10px;font-size:.78rem;font-weight:600}
.news-item time{color:var(--text-muted);font-size:.82rem}
.news-item h3{font-size:1.15rem;font-weight:700;margin-bottom:10px;line-height:1.4}
.news-item h3 a{color:var(--text)}
.news-item h3 a:hover{color:var(--gold-dark)}
.news-item p{color:var(--text-muted);font-size:.92rem;line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:16px}
.news-link{color:var(--primary);font-weight:600;font-size:.88rem;display:inline-flex;align-items:center;gap:8px}
.news-link:hover{color:var(--gold-dark);gap:12px}
.empty-state{background:var(--bg);border:1px dashed var(--border);border-radius:var(--radius);padding:40px;text-align:center;color:var(--text-muted);font-size:1rem}
@media(max-width:768px){
  .news-list{grid-template-columns:1fr}
}

/* ===== 信任背书 ===== */
.trust-section{background:var(--primary-dark);color:#fff;position:relative;overflow:hidden}
.trust-section::before{content:'';position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;opacity:.15}
.trust-content{position:relative;z-index:2;padding:90px 0}
.trust-title{font-size:clamp(1.8rem,3.5vw,2.4rem);font-weight:700;margin-bottom:10px}
.trust-subtitle{color:rgba(255,255,255,.75);margin-bottom:50px}
.trust-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.stat-item{text-align:center;padding:32px 16px;border:1px solid rgba(201,168,108,.2);border-radius:var(--radius);background:rgba(255,255,255,.04);transition:var(--transition)}
.stat-item:hover{background:rgba(255,255,255,.08);transform:translateY(-4px)}
.stat-item .stat-num{font-size:2.6rem;font-weight:800;color:var(--gold);display:block;line-height:1.2}
.stat-item .stat-label{color:rgba(255,255,255,.8);font-size:.95rem;margin-top:8px;display:block}
@media(max-width:768px){
  .trust-stats{grid-template-columns:1fr 1fr;gap:16px}
  .stat-item{padding:20px 12px}
  .stat-item .stat-num{font-size:1.8rem}
}

/* ===== FAQ ===== */
.faq-section{background:var(--bg)}
.accordion-item{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm)!important;margin-bottom:14px;overflow:hidden;transition:var(--transition)}
.accordion-item:hover{border-color:var(--gold)}
.accordion-button{background:var(--white);color:var(--text);font-weight:600;font-size:1rem;padding:20px 24px;box-shadow:none!important;border-radius:var(--radius-sm)!important}
.accordion-button:not(.collapsed){background:var(--white);color:var(--primary);box-shadow:none}
.accordion-button::after{content:'+';background:none;font-size:1.6rem;font-weight:300;color:var(--gold);width:auto;height:auto;line-height:1;transition:transform .2s}
.accordion-button:not(.collapsed)::after{transform:rotate(45deg);content:'−';color:var(--gold)}
.accordion-body{padding:0 24px 20px;color:var(--text-muted);border-left:2px solid var(--gold);margin:0 20px 0 24px;padding-left:16px;font-size:.95rem;line-height:1.75}

/* ===== CTA ===== */
.cta-section{background:var(--white)}
.cta-box{background:linear-gradient(135deg,var(--primary-dark),var(--primary));border-radius:24px;padding:50px 60px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-box::after{content:'';position:absolute;top:-40px;right:-40px;width:140px;height:140px;border:2px solid rgba(201,168,108,.3);border-radius:50%}
.cta-box::before{content:'';position:absolute;bottom:-30px;left:20px;width:80px;height:80px;border:2px solid rgba(201,168,108,.2);border-radius:50%}
.cta-left{position:relative;z-index:2;flex:1;min-width:260px}
.cta-left h2{color:#fff;font-size:1.8rem;font-weight:700;margin-bottom:8px}
.cta-left p{color:rgba(255,255,255,.8);font-size:.98rem;margin:0}
.cta-form{position:relative;z-index:2;display:flex;gap:12px;flex-wrap:wrap}
.cta-form .form-control{width:260px;height:50px;border-radius:12px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.12);color:#fff;padding:0 20px;font-size:.95rem;transition:var(--transition)}
.cta-form .form-control::placeholder{color:rgba(255,255,255,.6)}
.cta-form .form-control:focus{border-color:var(--gold);background:rgba(255,255,255,.2);box-shadow:0 0 0 4px rgba(201,168,108,.25);outline:none}
.cta-form .btn-gold{height:50px}
@media(max-width:768px){
  .cta-box{padding:40px 24px}
  .cta-form{width:100%}
  .cta-form .form-control{width:100%}
  .cta-form .btn-gold{width:100%}
}

/* ===== 页脚 ===== */
.site-footer{background:var(--primary-dark);color:rgba(255,255,255,.75);padding:70px 0 0;position:relative}
.site-footer .footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px}
.site-footer .footer-brand{font-size:1.5rem;font-weight:800;color:#fff;display:flex;align-items:center;gap:10px;margin-bottom:18px}
.site-footer .footer-brand i{color:var(--gold)}
.site-footer .footer-desc{font-size:.9rem;line-height:1.8;color:rgba(255,255,255,.65)}
.site-footer h5{color:#fff;font-size:1rem;font-weight:700;margin-bottom:20px;position:relative;padding-bottom:12px}
.site-footer h5::after{content:'';position:absolute;bottom:0;left:0;width:28px;height:2px;background:var(--gold)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer ul li{margin-bottom:10px}
.site-footer ul li a{color:rgba(255,255,255,.65);font-size:.9rem;transition:var(--transition)}
.site-footer ul li a:hover{color:var(--gold);padding-left:6px}
.footer-contact li{display:flex;align-items:flex-start;gap:12px;font-size:.9rem;margin-bottom:14px}
.footer-contact i{color:var(--gold);margin-top:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:.85rem;color:rgba(255,255,255,.5)}
@media(max-width:991px){
  .site-footer .footer-top{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .site-footer .footer-top{grid-template-columns:1fr;gap:32px}
  .site-footer{padding-top:50px}
}

/* ===== 图片装饰 ===== */
.img-decor{border:1px solid var(--border);border-radius:var(--radius);padding:8px;background:var(--white)}
.img-decor img{border-radius:calc(var(--radius) - 4px)}

/* ===== 通用工具 ===== */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.text-center{text-align:center}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* roulang page: article */
:root {
            --primary: #0F4C4C;
            --primary-dark: #0E2A2A;
            --primary-light: #145A5A;
            --gold: #C9A86C;
            --gold-dark: #B58E5C;
            --gold-light: rgba(201, 168, 108, .2);
            --bg: #FAF6EF;
            --white: #FFFFFF;
            --dark: #1E1E1E;
            --text: #1E2B2B;
            --text-light: #6B7B7B;
            --border: rgba(201, 168, 108, .35);
            --radius: 22px;
            --radius-sm: 12px;
            --shadow: 0 8px 28px rgba(16, 60, 60, .12);
            --shadow-hover: 0 16px 44px rgba(16, 60, 60, .18);
            --transition: all .3s ease;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            font-size: 1.0625rem;
            line-height: 1.75;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color .25s ease;
        }
        a:hover {
            color: var(--gold-dark);
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: var(--text);
        }
        .container {
            max-width: 1200px;
            padding-left: 15px;
            padding-right: 15px;
        }
        .section {
            padding: 90px 0;
        }
        .section-head {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-tag {
            display: inline-block;
            padding: 5px 18px;
            border-radius: 50px;
            background: var(--gold-light);
            color: var(--gold-dark);
            font-size: .875rem;
            font-weight: 600;
            letter-spacing: .5px;
            margin-bottom: 14px;
        }
        .section-head h2 {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .section-head p {
            color: var(--text-light);
            max-width: 640px;
            margin: 0 auto;
        }
        .btn {
            border-radius: 50px;
            min-height: 48px;
            padding: 0 32px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            transition: var(--transition);
            border: none;
        }
        .btn-gold {
            background: var(--gold);
            color: #fff;
        }
        .btn-gold:hover,
        .btn-gold:focus {
            background: var(--gold-dark);
            color: #fff;
            box-shadow: 0 8px 24px rgba(201, 168, 108, .4);
            transform: translateY(-2px);
        }
        .btn-outline {
            background: transparent;
            border: 1px solid var(--gold);
            color: var(--gold-dark);
        }
        .btn-outline:hover,
        .btn-outline:focus {
            background: var(--gold);
            border-color: var(--gold);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(201, 168, 108, .3);
        }
        .btn-primary-custom {
            background: var(--primary);
            color: #fff;
        }
        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background: var(--primary-light);
            color: #fff;
            box-shadow: 0 8px 20px rgba(15, 76, 76, .3);
            transform: translateY(-2px);
        }
        .btn:focus,
        .btn:active:focus {
            outline: none;
            box-shadow: 0 0 0 4px rgba(15, 76, 76, .15);
        }
        .badge-tag {
            display: inline-block;
            padding: 4px 14px;
            border-radius: 6px;
            background: var(--gold-light);
            color: var(--gold-dark);
            font-size: .8125rem;
            font-weight: 600;
            border: 1px solid rgba(201, 168, 108, .25);
        }
        /* ===== 导航栏 ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(14, 42, 42, .85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            transition: var(--transition);
        }
        .site-header.scrolled {
            background: rgba(14, 42, 42, .97);
            box-shadow: 0 6px 24px rgba(0, 0, 0, .25);
        }
        .site-header .navbar {
            min-height: 80px;
            padding: 0;
        }
        .brand-logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff !important;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .brand-logo i {
            color: var(--gold);
            font-size: 1.4rem;
        }
        .brand-logo:hover {
            color: var(--gold) !important;
        }
        .site-header .nav-link {
            color: rgba(255, 255, 255, .85) !important;
            font-weight: 500;
            padding: 10px 20px !important;
            border-radius: 50px;
            transition: var(--transition);
        }
        .site-header .nav-link:hover,
        .site-header .nav-link.active {
            color: var(--gold) !important;
            background: rgba(201, 168, 108, .12);
        }
        .site-header .btn-gold {
            min-height: 42px;
            padding: 0 24px;
            font-size: .9375rem;
        }
        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, .3);
            padding: 6px 10px;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 4px rgba(201, 168, 108, .2);
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        /* ===== 文章 Hero ===== */
        .article-hero {
            position: relative;
            background: url('/assets/images/backpic/back-3.webp') center center/cover no-repeat;
            padding: 160px 0 80px;
            min-height: 380px;
            display: flex;
            align-items: flex-end;
        }
        .article-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14, 42, 42, .9) 0%, rgba(15, 76, 76, .72) 60%, rgba(14, 42, 42, .55) 100%);
        }
        .article-hero .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
            font-size: .875rem;
            color: rgba(255, 255, 255, .7);
            margin-bottom: 18px;
        }
        .breadcrumb-nav a {
            color: rgba(255, 255, 255, .75);
            transition: color .25s;
        }
        .breadcrumb-nav a:hover {
            color: var(--gold);
        }
        .breadcrumb-nav .sep {
            color: rgba(255, 255, 255, .4);
            margin: 0 2px;
        }
        .breadcrumb-nav .current {
            color: var(--gold);
            font-weight: 500;
            max-width: 280px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .article-title {
            font-size: clamp(1.8rem, 4vw, 2.9rem);
            font-weight: 800;
            color: #fff;
            margin-bottom: 18px;
            max-width: 900px;
            line-height: 1.25;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            color: rgba(255, 255, 255, .75);
            font-size: .9375rem;
        }
        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta i {
            color: var(--gold);
        }
        /* ===== 正文区 ===== */
        .article-section {
            background: var(--bg);
            padding: 70px 0 90px;
            position: relative;
        }
        .article-body-container {
            max-width: 820px;
            margin: 0 auto;
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 48px;
            border: 1px solid var(--border);
        }
        .article-content {
            font-size: 1.0625rem;
            line-height: 1.75;
            color: var(--text);
        }
        .article-content h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            margin: 2.2rem 0 1rem;
            padding-bottom: .5rem;
            border-bottom: 1px solid var(--border);
        }
        .article-content h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: var(--text);
            margin: 1.8rem 0 .7rem;
        }
        .article-content h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text);
            margin: 1.4rem 0 .5rem;
        }
        .article-content p {
            margin: 0 0 1.2rem;
        }
        .article-content ul,
        .article-content ol {
            margin: 0 0 1.5rem 1.5rem;
        }
        .article-content li {
            margin-bottom: .4rem;
        }
        .article-content blockquote {
            border-left: 4px solid var(--gold);
            background: rgba(201, 168, 108, .08);
            border-radius: 0 14px 14px 0;
            padding: 20px 26px;
            margin: 1.8rem 0;
            font-style: normal;
            color: var(--text);
        }
        .article-content blockquote p:last-child {
            margin-bottom: 0;
        }
        .article-content img {
            border-radius: 16px;
            max-width: 100%;
            height: auto;
            display: block;
            margin: 1.8rem auto;
            box-shadow: 0 4px 18px rgba(16, 60, 60, .1);
        }
        .article-content table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            border-radius: 12px;
            overflow: hidden;
            margin: 1.8rem 0;
            border: 1px solid rgba(15, 76, 76, .1);
        }
        .article-content table th {
            background: var(--primary);
            color: #fff;
            padding: 13px 16px;
            font-weight: 600;
            font-size: .9375rem;
        }
        .article-content table td {
            padding: 12px 16px;
            border-top: 1px solid rgba(15, 76, 76, .08);
            font-size: .9375rem;
        }
        .article-content table tr:nth-child(even) td {
            background: rgba(15, 76, 76, .03);
        }
        .article-content code {
            background: rgba(15, 76, 76, .08);
            padding: 3px 8px;
            border-radius: 6px;
            font-family: 'SF Mono', Monaco, Consolas, monospace;
            font-size: .9em;
        }
        .article-content pre {
            background: var(--primary-dark);
            color: #e8e8e8;
            padding: 22px;
            border-radius: 12px;
            overflow-x: auto;
            margin: 1.8rem 0;
            font-size: .9375rem;
            line-height: 1.6;
        }
        .article-content pre code {
            background: transparent;
            padding: 0;
            color: inherit;
        }
        .article-content hr {
            margin: 2rem 0;
            border: 0;
            border-top: 1px solid var(--border);
        }
        .article-content a {
            color: var(--primary);
            font-weight: 500;
            text-decoration: underline;
            text-underline-offset: 2px;
        }
        .article-content a:hover {
            color: var(--gold-dark);
        }
        .article-tags {
            margin-top: 36px;
            padding-top: 24px;
            border-top: 1px solid rgba(15, 76, 76, .1);
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .article-back {
            margin-top: 28px;
            text-align: center;
        }
        .article-empty {
            text-align: center;
            padding: 60px 20px;
        }
        .article-empty .icon-circle {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: var(--gold-light);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            color: var(--gold-dark);
            margin-bottom: 20px;
        }
        .article-empty h2 {
            color: var(--primary);
            font-size: 1.6rem;
            margin-bottom: 10px;
        }
        .article-empty p {
            color: var(--text-light);
            margin-bottom: 24px;
        }
        /* ===== 相关推荐 ===== */
        .related-section {
            background: #f3efe7;
            padding: 90px 0;
        }
        .related-card {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 1px solid rgba(201, 168, 108, .2);
            transition: var(--transition);
            height: 100%;
        }
        .related-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: var(--gold);
        }
        .related-card-img {
            height: 190px;
            overflow: hidden;
            background: var(--primary-light);
        }
        .related-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .6s ease;
        }
        .related-card:hover .related-card-img img {
            transform: scale(1.05);
        }
        .related-card-body {
            padding: 24px;
        }
        .related-card-body h3 {
            font-size: 1.15rem;
            font-weight: 600;
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .related-card-body h3 a {
            color: var(--text);
        }
        .related-card-body h3 a:hover {
            color: var(--primary);
        }
        .related-card-body p {
            color: var(--text-light);
            font-size: .9375rem;
            margin-bottom: 0;
            line-height: 1.6;
        }
        /* ===== CTA区 ===== */
        .cta-section {
            background: var(--primary-dark);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            border: 2px solid rgba(201, 168, 108, .2);
        }
        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }
        .cta-left {
            flex: 1;
            min-width: 280px;
        }
        .cta-left h2 {
            color: #fff;
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .cta-left p {
            color: rgba(255, 255, 255, .7);
            margin-bottom: 0;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            flex: 1;
            min-width: 320px;
            justify-content: flex-end;
        }
        .cta-form .form-control {
            height: 50px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, .3);
            background: rgba(255, 255, 255, .1);
            color: #fff;
            padding: 0 18px;
            font-size: .9375rem;
            min-width: 150px;
            flex: 1;
            transition: var(--transition);
        }
        .cta-form .form-control::placeholder {
            color: rgba(255, 255, 255, .6);
        }
        .cta-form .form-control:focus {
            background: rgba(255, 255, 255, .18);
            border-color: var(--gold);
            box-shadow: 0 0 0 4px rgba(201, 168, 108, .15);
            outline: none;
        }
        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--primary-dark);
            padding: 80px 0 30px;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 50px;
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }
        .footer-brand {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .footer-brand i {
            color: var(--gold);
        }
        .footer-desc {
            color: rgba(255, 255, 255, .6);
            font-size: .9375rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
        .site-footer h5 {
            color: #fff;
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 10px;
        }
        .site-footer h5::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 32px;
            height: 2px;
            background: var(--gold);
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 10px;
        }
        .site-footer ul a {
            color: rgba(255, 255, 255, .65);
            font-size: .9375rem;
            transition: color .3s;
        }
        .site-footer ul a:hover {
            color: var(--gold);
            padding-left: 4px;
        }
        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, .65);
            font-size: .9375rem;
        }
        .footer-contact i {
            color: var(--gold);
            width: 16px;
        }
        .footer-bottom {
            padding-top: 28px;
            text-align: center;
            color: rgba(255, 255, 255, .4);
            font-size: .875rem;
        }
        .footer-bottom p {
            margin: 0;
        }
        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
            .cta-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-form {
                justify-content: flex-start;
                width: 100%;
            }
        }
        @media (max-width: 768px) {
            .section {
                padding: 60px 0;
            }
            .article-hero {
                padding: 130px 0 50px;
                min-height: 300px;
            }
            .article-body-container {
                padding: 28px 20px;
                margin: 0 12px;
            }
            .article-title {
                font-size: 1.6rem;
            }
            .article-meta {
                gap: 12px;
                font-size: .8125rem;
            }
            .container {
                padding-left: 20px;
                padding-right: 20px;
            }
            .navbar-collapse {
                background: rgba(14, 42, 42, .98);
                border-radius: 16px;
                padding: 16px;
                margin-top: 12px;
            }
            .navbar-collapse .nav-link {
                padding: 10px 14px !important;
            }
            .navbar-collapse .btn-gold {
                width: 100%;
                margin-top: 10px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .cta-form .form-control {
                min-width: 100%;
                width: 100%;
                flex: auto;
            }
            .cta-form .btn {
                width: 100%;
            }
            .related-card-img {
                height: 160px;
            }
        }
        @media (max-width: 520px) {
            .section {
                padding: 44px 0;
            }
            .article-hero {
                padding: 110px 0 36px;
            }
            .breadcrumb-nav .current {
                max-width: 160px;
            }
            .article-title {
                font-size: 1.35rem;
            }
            .article-meta {
                flex-direction: column;
                gap: 6px;
            }
            .article-body-container {
                padding: 22px 16px;
                border-radius: 16px;
            }
            .article-content {
                font-size: 1rem;
                line-height: 1.7;
            }
            .article-content h2 {
                font-size: 1.4rem;
            }
            .article-content blockquote {
                padding: 16px;
            }
            .cta-left h2 {
                font-size: 1.5rem;
            }
            .cta-form {
                min-width: 0;
            }
        }

/* roulang page: category1 */
:root {
      --primary: #0F4C4C;
      --primary-deep: #0E2A2A;
      --gold: #C9A86C;
      --gold-dark: #B58E5C;
      --bg-warm: #FAF6EF;
      --text-main: #1E2B2B;
      --text-muted: #6B7B7B;
      --border-gold: rgba(201, 168, 108, .35);
      --card-shadow: 0 8px 28px rgba(16, 60, 60, .12);
      --radius-lg: 22px;
      --radius-md: 14px;
      --radius-pill: 50px;
      --transition: all .3s ease;
    }

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

    body {
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      background: var(--bg-warm);
      color: var(--text-main);
      line-height: 1.75;
      font-size: 1rem;
      -webkit-font-smoothing: antialiased;
    }

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

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

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

    h1, h2, h3, h4, h5 {
      line-height: 1.3;
      letter-spacing: .01em;
    }

    .container {
      max-width: 1200px;
    }

    .section-padding {
      padding: 90px 0;
    }

    .bg-warm {
      background: var(--bg-warm);
    }

    .section-head {
      margin-bottom: 52px;
    }

    .section-head h2 {
      font-size: clamp(1.8rem, 3vw, 2.4rem);
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 12px;
    }

    .section-head p {
      color: var(--text-muted);
      font-size: 1.0625rem;
      max-width: 620px;
      margin: 0 auto;
    }

    .section-head.text-center p {
      margin-left: auto;
      margin-right: auto;
    }

    /* ======== Header & Nav ======== */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1050;
      background: rgba(250, 246, 239, .88);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      transition: var(--transition);
      border-bottom: 1px solid rgba(201, 168, 108, .18);
    }

    .site-header.scrolled {
      box-shadow: 0 8px 30px rgba(14, 42, 42, .12);
      background: rgba(250, 246, 239, .97);
    }

    .site-header .container {
      padding: 0 16px;
    }

    .navbar {
      min-height: 80px;
      padding: 0;
    }

    .brand-logo {
      font-size: 1.45rem;
      font-weight: 800;
      color: var(--primary);
      letter-spacing: .02em;
      display: flex;
      align-items: center;
      gap: 10px;
      white-space: nowrap;
    }

    .brand-logo i {
      color: var(--gold);
      font-size: 1.4rem;
    }

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

    .navbar-toggler {
      border: 1px solid var(--border-gold);
      border-radius: 10px;
      padding: 8px 12px;
      color: var(--primary);
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(201, 168, 108, .18);
      border-color: var(--gold);
      outline: none;
    }

    .navbar-toggler-icon {
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230F4C4C' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }

    .navbar-nav {
      gap: 28px;
    }

    .nav-link {
      font-size: 1rem;
      font-weight: 500;
      color: var(--text-main);
      padding: 8px 2px !important;
      position: relative;
      transition: var(--transition);
      letter-spacing: .02em;
    }

    .nav-link::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--gold);
      transition: var(--transition);
      border-radius: 2px;
    }

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

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

    .nav-link.active {
      color: var(--primary);
      font-weight: 700;
    }

    .btn-gold {
      background: var(--gold);
      color: #fff;
      border: none;
      border-radius: var(--radius-pill);
      min-height: 48px;
      padding: 0 28px;
      font-weight: 600;
      font-size: .96rem;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      transition: var(--transition);
      box-shadow: 0 4px 14px rgba(201, 168, 108, .28);
      white-space: nowrap;
    }

    .btn-gold:hover {
      background: var(--gold-dark);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 8px 22px rgba(181, 142, 92, .35);
    }

    .btn-gold:active {
      transform: translateY(0);
      box-shadow: 0 2px 8px rgba(181, 142, 92, .3);
    }

    .btn-outline-light {
      border: 1px solid rgba(255, 255, 255, .7);
      border-radius: var(--radius-pill);
      min-height: 48px;
      padding: 0 32px;
      font-weight: 600;
      font-size: .96rem;
      color: #fff;
      background: transparent;
      transition: var(--transition);
      white-space: nowrap;
    }

    .btn-outline-light:hover {
      background: rgba(255, 255, 255, .12);
      color: #fff;
      border-color: #fff;
      transform: translateY(-2px);
    }

    /* ======== Page Banner ======== */
    .page-banner {
      position: relative;
      padding: 170px 0 90px;
      background:
        linear-gradient(rgba(14, 42, 42, .78), rgba(14, 42, 42, .60)),
        url('/assets/images/backpic/back-2.webp') center center / cover no-repeat;
      color: #fff;
      overflow: hidden;
    }

    .page-banner::after {
      content: "";
      position: absolute;
      right: -80px;
      bottom: -80px;
      width: 360px;
      height: 360px;
      border: 1px solid rgba(201, 168, 108, .25);
      border-radius: 50%;
      pointer-events: none;
    }

    .breadcrumb-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: .88rem;
      color: rgba(255, 255, 255, .65);
      margin-bottom: 18px;
      position: relative;
      z-index: 1;
    }

    .breadcrumb-nav a {
      color: rgba(255, 255, 255, .75);
    }

    .breadcrumb-nav a:hover {
      color: var(--gold);
    }

    .breadcrumb-nav i {
      font-size: .72rem;
      color: var(--gold);
    }

    .page-banner h1 {
      font-size: clamp(2.1rem, 5vw, 3.2rem);
      font-weight: 800;
      margin-bottom: 16px;
      position: relative;
      z-index: 1;
      letter-spacing: .02em;
    }

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

    .banner-subtitle {
      font-size: 1.1rem;
      color: rgba(255, 255, 255, .88);
      max-width: 640px;
      line-height: 1.8;
      position: relative;
      z-index: 1;
      margin-bottom: 0;
    }

    .banner-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 18px;
      margin-top: 26px;
      position: relative;
      z-index: 1;
    }

    .banner-meta span {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, .1);
      border: 1px solid rgba(255, 255, 255, .18);
      border-radius: 40px;
      padding: 6px 16px;
      font-size: .85rem;
      color: rgba(255, 255, 255, .85);
    }

    .banner-meta i {
      color: var(--gold);
    }

    /* ======== Guide Intro ======== */
    .guide-intro {
      background: var(--bg-warm);
    }

    .intro-media {
      position: relative;
      z-index: 1;
    }

    .intro-media img {
      border-radius: 24px;
      width: 100%;
      object-fit: cover;
      box-shadow: var(--card-shadow);
    }

    .intro-media::before {
      content: "";
      position: absolute;
      top: -18px;
      left: -18px;
      width: 120px;
      height: 120px;
      border-top: 2px solid var(--gold);
      border-left: 2px solid var(--gold);
      border-radius: 24px 0 0 0;
      z-index: -1;
      opacity: .6;
    }

    .experience-badge {
      position: absolute;
      bottom: 24px;
      right: -14px;
      background: var(--primary);
      color: #fff;
      border-radius: 18px;
      padding: 16px 24px;
      text-align: center;
      box-shadow: 0 10px 30px rgba(15, 76, 76, .3);
    }

    .experience-badge .num {
      font-size: 2rem;
      font-weight: 800;
      color: var(--gold);
      line-height: 1.1;
    }

    .experience-badge .label {
      font-size: .8rem;
      color: rgba(255, 255, 255, .85);
    }

    .intro-content {
      padding-left: 32px;
    }

    .badge-gold {
      background: rgba(201, 168, 108, .18);
      color: var(--gold-dark);
      border: 1px solid rgba(201, 168, 108, .35);
      border-radius: 8px;
      padding: 6px 14px;
      font-size: .8rem;
      font-weight: 600;
      letter-spacing: .05em;
      margin-bottom: 18px;
    }

    .intro-content h2 {
      font-size: clamp(1.6rem, 2.6vw, 2.1rem);
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 20px;
      line-height: 1.4;
    }

    .intro-content p {
      color: var(--text-muted);
      font-size: 1.02rem;
      line-height: 1.85;
      margin-bottom: 16px;
    }

    .tag-list {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }

    .tag-item {
      background: var(--bg-warm);
      border: 1px solid var(--border-gold);
      border-radius: 30px;
      padding: 6px 18px;
      font-size: .84rem;
      color: var(--primary);
      font-weight: 500;
      transition: var(--transition);
    }

    .tag-item:hover {
      background: var(--primary);
      color: #fff;
      border-color: var(--primary);
      transform: translateY(-2px);
    }

    .intro-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-top: 22px;
      font-weight: 600;
      color: var(--primary);
      border-bottom: 2px solid var(--gold);
      padding-bottom: 4px;
      transition: var(--transition);
    }

    .intro-link:hover {
      color: var(--gold-dark);
      gap: 14px;
    }

    /* ======== Guide Items ======== */
    .guide-items {
      background: #fff;
    }

    .guide-card {
      background: var(--bg-warm);
      border: 1px solid rgba(201, 168, 108, .18);
      border-radius: 24px;
      padding: 36px 32px;
      height: 100%;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .guide-card::after {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 3px;
      height: 0;
      background: var(--gold);
      transition: var(--transition);
      border-radius: 0 3px 3px 0;
    }

    .guide-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--card-shadow);
      border-color: rgba(201, 168, 108, .55);
      background: #fff;
    }

    .guide-card:hover::after {
      height: 100%;
    }

    .guide-card-icon {
      width: 64px;
      height: 64px;
      background: rgba(15, 76, 76, .08);
      border-radius: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      color: var(--primary);
      margin-bottom: 22px;
      transition: var(--transition);
    }

    .guide-card:nth-child(2) .guide-card-icon {
      background: rgba(201, 168, 108, .15);
      color: var(--gold-dark);
    }

    .guide-card:hover .guide-card-icon {
      background: var(--primary);
      color: #fff;
      transform: scale(1.04);
    }

    .guide-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
    }

    .guide-card p {
      color: var(--text-muted);
      font-size: .95rem;
      line-height: 1.8;
      margin-bottom: 18px;
    }

    .guide-card-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: .9rem;
      font-weight: 600;
      color: var(--gold-dark);
      transition: var(--transition);
    }

    .guide-card-link i {
      font-size: .8rem;
      transition: var(--transition);
    }

    .guide-card:hover .guide-card-link {
      gap: 12px;
      color: var(--primary);
    }

    /* ======== Guide Process ======== */
    .guide-process {
      background: var(--primary-deep);
      position: relative;
      overflow: hidden;
    }

    .guide-process::before {
      content: "";
      position: absolute;
      top: -100px;
      right: -100px;
      width: 300px;
      height: 300px;
      border: 1px solid rgba(201, 168, 108, .15);
      border-radius: 50%;
    }

    .guide-process .section-head h2 {
      color: #fff;
    }

    .guide-process .section-head p {
      color: rgba(255, 255, 255, .72);
    }

    .process-step {
      position: relative;
      padding: 40px 28px;
      background: rgba(255, 255, 255, .04);
      border: 1px solid rgba(255, 255, 255, .07);
      border-radius: 24px;
      height: 100%;
      transition: var(--transition);
    }

    .process-step:hover {
      background: rgba(255, 255, 255, .07);
      border-color: rgba(201, 168, 108, .35);
      transform: translateY(-4px);
    }

    .process-num {
      font-size: 3.2rem;
      font-weight: 800;
      color: var(--gold);
      line-height: 1;
      margin-bottom: 20px;
      opacity: .9;
    }

    .process-step h3 {
      font-size: 1.2rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 10px;
    }

    .process-step p {
      color: rgba(255, 255, 255, .7);
      font-size: .92rem;
      line-height: 1.75;
      margin-bottom: 0;
    }

    /* ======== FAQ ======== */
    .guide-faq {
      background: var(--bg-warm);
    }

    .faq-wrap {
      max-width: 820px;
      margin: 0 auto;
    }

    .accordion-item {
      background: #fff;
      border: 1px solid rgba(201, 168, 108, .22);
      border-radius: 18px !important;
      overflow: hidden;
      margin-bottom: 16px;
      box-shadow: 0 2px 12px rgba(16, 60, 60, .04);
    }

    .accordion-button {
      background: #fff;
      color: var(--text-main);
      font-weight: 600;
      font-size: 1.02rem;
      padding: 22px 24px;
      box-shadow: none;
      border: none;
      transition: var(--transition);
    }

    .accordion-button:not(.collapsed) {
      background: #fff;
      color: var(--primary);
      box-shadow: none;
      border-bottom: 1px solid rgba(201, 168, 108, .18);
    }

    .accordion-button:focus {
      box-shadow: 0 0 0 4px rgba(201, 168, 108, .15);
      border-color: var(--gold);
    }

    .accordion-button::after {
      content: "\2b";
      font-family: "Font Awesome 6 Free";
      font-weight: 900;
      background-image: none;
      font-size: 1.05rem;
      color: var(--gold-dark);
      transform: none;
      transition: var(--transition);
      width: auto;
      height: auto;
    }

    .accordion-button:not(.collapsed)::after {
      content: "\f068";
      transform: none;
      color: var(--primary);
    }

    .accordion-body {
      padding: 20px 24px 24px;
      color: var(--text-muted);
      font-size: .95rem;
      line-height: 1.85;
      border-left: 3px solid var(--gold);
      margin: 0 20px 16px 24px;
      padding-left: 16px;
      border-radius: 0 8px 8px 0;
      background: rgba(250, 246, 239, .4);
    }

    /* ======== CTA ======== */
    .guide-cta {
      background: linear-gradient(135deg, #fff 0%, var(--bg-warm) 100%);
    }

    .cta-box {
      background:
        linear-gradient(rgba(15, 76, 76, .82), rgba(14, 42, 42, .88)),
        url('/assets/images/backpic/back-3.webp') center center / cover no-repeat;
      border-radius: 28px;
      padding: 60px 48px;
      text-align: center;
      color: #fff;
      box-shadow: 0 18px 50px rgba(14, 42, 42, .25);
      position: relative;
      overflow: hidden;
    }

    .cta-box::after {
      content: "";
      position: absolute;
      left: 20px;
      bottom: 20px;
      width: 90px;
      height: 90px;
      border-bottom: 2px solid rgba(201, 168, 108, .35);
      border-left: 2px solid rgba(201, 168, 108, .35);
      border-radius: 0 0 0 18px;
    }

    .cta-box h2 {
      font-size: clamp(1.7rem, 3vw, 2.4rem);
      font-weight: 800;
      margin-bottom: 14px;
    }

    .cta-box p {
      font-size: 1.05rem;
      color: rgba(255, 255, 255, .83);
      margin-bottom: 32px;
    }

    .cta-actions {
      display: flex;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    /* ======== Footer ======== */
    .site-footer {
      background: var(--primary-deep);
      color: #fff;
      padding: 60px 0 0;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.3fr;
      gap: 40px;
      padding-bottom: 40px;
      border-bottom: 1px solid rgba(255, 255, 255, .08);
    }

    .footer-brand {
      font-size: 1.4rem;
      font-weight: 800;
      color: #fff;
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
    }

    .footer-brand i {
      color: var(--gold);
    }

    .footer-desc {
      color: rgba(255, 255, 255, .6);
      font-size: .9rem;
      line-height: 1.8;
      margin-bottom: 0;
      max-width: 320px;
    }

    .site-footer h5 {
      color: #fff;
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 18px;
      letter-spacing: .03em;
    }

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

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

    .site-footer ul li a {
      color: rgba(255, 255, 255, .62);
      font-size: .9rem;
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

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

    .footer-contact li {
      display: flex;
      align-items: center;
      gap: 12px;
      color: rgba(255, 255, 255, .65);
      font-size: .9rem;
    }

    .footer-contact i {
      color: var(--gold);
      width: 16px;
      text-align: center;
    }

    .footer-bottom {
      padding: 20px 0;
      text-align: center;
      color: rgba(255, 255, 255, .4);
      font-size: .85rem;
      border-top: 1px solid rgba(255, 255, 255, .06);
    }

    /* ======== Back to top ======== */
    .back-top {
      position: fixed;
      bottom: 28px;
      right: 28px;
      width: 46px;
      height: 46px;
      background: var(--primary);
      color: #fff;
      border: none;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
      box-shadow: 0 6px 20px rgba(15, 76, 76, .3);
      z-index: 1000;
      opacity: 0;
      visibility: hidden;
      transform: translateY(12px);
      transition: var(--transition);
    }

    .back-top.show {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .back-top:hover {
      background: var(--gold);
      color: var(--primary-deep);
    }

    /* ======== Responsive ======== */
    @media (max-width: 1024px) {
      .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
      }
      .guide-card {
        padding: 28px 24px;
      }
      .cta-box {
        padding: 48px 32px;
      }
    }

    @media (max-width: 991.98px) {
      .section-padding {
        padding: 64px 0;
      }
      .navbar {
        min-height: 68px;
      }
      .navbar-collapse {
        background: var(--bg-warm);
        border-radius: 16px;
        padding: 16px 20px 20px;
        margin-top: 10px;
        box-shadow: var(--card-shadow);
        border: 1px solid rgba(201, 168, 108, .22);
      }
      .navbar-nav {
        gap: 4px;
      }
      .nav-link {
        padding: 10px 0 !important;
      }
      .nav-link::after {
        display: none;
      }
      .nav-link.active {
        color: var(--gold-dark);
      }
      .btn-gold {
        margin-top: 12px;
        width: 100%;
      }
      .intro-content {
        padding-left: 0;
        margin-top: 40px;
      }
      .experience-badge {
        right: 18px;
      }
    }

    @media (max-width: 767.98px) {
      .section-padding {
        padding: 48px 0;
      }
      .page-banner {
        padding: 130px 0 60px;
      }
      .page-banner h1 {
        font-size: 2rem;
      }
      .banner-subtitle {
        font-size: .98rem;
      }
      .banner-meta {
        gap: 10px;
      }
      .guide-card {
        margin-bottom: 0;
      }
      .process-step {
        padding: 30px 22px;
      }
      .process-num {
        font-size: 2.6rem;
      }
      .cta-actions {
        flex-direction: column;
        align-items: stretch;
      }
      .cta-actions .btn {
        width: 100%;
      }
      .footer-top {
        grid-template-columns: 1fr;
        gap: 28px;
        padding-bottom: 28px;
      }
      .cta-box {
        padding: 40px 24px;
        border-radius: 22px;
      }
      .guide-intro .row {
        margin: 0;
      }
    }

    @media (max-width: 575.98px) {
      .brand-logo {
        font-size: 1.2rem;
      }
      .page-banner h1 {
        font-size: 1.75rem;
      }
      .page-banner {
        padding: 120px 0 50px;
      }
      .experience-badge {
        padding: 12px 16px;
        bottom: 16px;
        right: 10px;
      }
      .experience-badge .num {
        font-size: 1.6rem;
      }
      .intro-content h2 {
        font-size: 1.4rem;
      }
      .section-head h2 {
        font-size: 1.6rem;
      }
      .accordion-button {
        font-size: .95rem;
        padding: 18px 18px;
      }
      .accordion-body {
        padding: 16px 14px 20px 12px;
        margin: 0 14px 12px 16px;
      }
      .cta-box h2 {
        font-size: 1.5rem;
      }
      .back-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
      }
    }