/* roulang page: index */
:root{
  --primary:#E07A2F;
  --primary-dark:#C96A22;
  --secondary:#3E4A3D;
  --accent:#F5A453;
  --dark:#3A2E24;
  --bg:#FAF6EF;
  --card:#FFFFFF;
  --text:#2B2B2B;
  --text-light:#6B6B6B;
  --border:#EAE2D6;
  --radius:14px;
  --radius-btn:10px;
  --radius-img:12px;
  --radius-input:8px;
  --shadow:0 2px 12px rgba(60,50,30,0.08);
  --shadow-hover:0 6px 20px rgba(60,50,30,0.14);
  --section-pad:84px;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary-dark)}
ul{list-style:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:var(--section-pad) 0}
.section-title{font-size:26px;font-weight:700;text-align:center;letter-spacing:.5px;margin-bottom:12px;line-height:1.4}
.section-sub{font-size:15px;color:var(--text-light);text-align:center;max-width:640px;margin:0 auto 48px}
@media(max-width:640px){
  .section{padding:52px 0}
  .section-title{font-size:22px}
  .section-sub{margin-bottom:32px}
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  background:#fff;
  box-shadow:0 2px 8px rgba(0,0,0,.06);
  height:72px;
  display:flex;align-items:center;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:flex;align-items:center;gap:8px;flex-shrink:0}
.brand-icon{
  width:34px;height:34px;border-radius:50%;
  background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:17px;font-weight:800;
}
.brand-text{font-size:22px;font-weight:800;color:var(--text);letter-spacing:.5px}
.site-nav{display:flex;align-items:center;gap:6px}
.site-nav a{
  font-size:15px;font-weight:500;color:var(--text);
  padding:8px 14px;border-radius:8px;transition:color .2s,background .2s;
}
.site-nav a:hover{color:var(--primary);background:rgba(224,122,47,.06)}
.site-nav a.active{color:var(--primary);position:relative}
.site-nav a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;
  height:3px;border-radius:4px;background:var(--primary);
}
.header-actions{display:flex;align-items:center;gap:14px}
.search-box{
  position:relative;display:flex;align-items:center;
  border:1px solid var(--border);border-radius:20px;
  padding:0 12px;height:38px;width:180px;
  background:#fff;transition:width .3s,box-shadow .2s,border-color .2s;
}
.search-box:focus-within{width:220px;border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,122,47,.15)}
.search-box i{color:var(--text-light);font-size:14px;margin-right:6px}
.search-box input{border:none;outline:none;font-size:14px;width:100%;background:transparent;color:var(--text)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:600;line-height:1;
  border:none;cursor:pointer;text-align:center;
  border-radius:var(--radius-btn);
  padding:10px 18px;
  transition:background .2s,box-shadow .2s,transform .15s,color .2s,border-color .2s;
  text-decoration:none;
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff;box-shadow:0 4px 14px rgba(224,122,47,.35)}
.btn-primary:active{background:#b85e1f;transform:translateY(1px)}
.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}
.btn-outline:hover{background:rgba(224,122,47,.08);color:var(--primary-dark);border-color:var(--primary-dark)}
.btn-lg{padding:14px 30px;font-size:15px}
.btn-nav{padding:8px 18px;font-size:14px}
.menu-toggle{
  display:none;background:none;border:none;font-size:24px;color:var(--text);
  width:44px;height:44px;border-radius:8px;cursor:pointer;align-items:center;justify-content:center;
}
.menu-toggle:hover{background:rgba(0,0,0,.04)}
@media(max-width:1024px){
  .search-box{width:150px}
  .search-box:focus-within{width:170px}
}
@media(max-width:840px){
  .site-header{height:auto;min-height:72px}
  .site-nav{
    display:none;
    position:absolute;top:72px;left:0;right:0;
    background:#fff;flex-direction:column;align-items:stretch;
    padding:16px 24px 24px;gap:4px;box-shadow:0 8px 20px rgba(0,0,0,.1);
    border-top:1px solid var(--border);
  }
  .site-nav.open{display:flex}
  .site-nav a{padding:12px 10px;font-size:16px;border-radius:8px}
  .site-nav a.active::after{display:none}
  .site-nav a.active{background:rgba(224,122,47,.08)}
  .header-actions .search-box{display:none}
  .btn-nav{display:none}
  .menu-toggle{display:flex}
  .header-actions{gap:8px}
}

/* Hero */
.hero{
  position:relative;overflow:hidden;
  min-height:520px;display:flex;align-items:center;
  background:var(--secondary);
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg, rgba(224,122,47,.78) 0%, rgba(224,122,47,.45) 55%, rgba(0,0,0,.15) 100%);
}
.hero-content{position:relative;z-index:2;color:#fff;padding:80px 0;max-width:680px}
.hero-eyebrow{
  display:inline-block;background:rgba(255,255,255,.22);
  padding:6px 16px;border-radius:30px;font-size:13px;font-weight:600;
  letter-spacing:1px;margin-bottom:20px;backdrop-filter:blur(4px);
}
.hero h1{
  font-size:40px;font-weight:800;line-height:1.3;margin-bottom:18px;
  letter-spacing:.5px;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.25);
}
.hero .hero-desc{
  font-size:18px;line-height:1.75;margin-bottom:32px;
  color:rgba(255,255,255,.95);text-shadow:0 1px 8px rgba(0,0,0,.2);
}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:36px}
.btn-hero-primary{
  background:#fff;color:var(--primary);
  padding:14px 30px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:700;line-height:1;
  transition:background .2s,transform .15s,box-shadow .2s;
  box-shadow:0 4px 16px rgba(0,0,0,.15);
}
.btn-hero-primary:hover{background:var(--accent);color:#fff;transform:translateY(-2px)}
.btn-hero-outline{
  background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.8);
  padding:14px 30px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1;
  transition:background .2s,transform .15s;
}
.btn-hero-outline:hover{background:rgba(255,255,255,.15);color:#fff;transform:translateY(-2px)}
.hero-badges{display:flex;gap:12px;flex-wrap:wrap}
.hero-badges span{
  background:rgba(255,255,255,.92);color:var(--text);
  font-size:12px;font-weight:600;padding:8px 16px;border-radius:30px;
  display:inline-flex;align-items:center;gap:6px;
  box-shadow:0 2px 10px rgba(0,0,0,.12);
}
.hero-badges i{color:var(--primary);font-size:12px}
@media(max-width:1024px){
  .hero{min-height:480px}
  .hero h1{font-size:34px}
}
@media(max-width:640px){
  .hero{min-height:420px}
  .hero h1{font-size:28px}
  .hero .hero-desc{font-size:16px}
  .hero-buttons .btn-hero-primary,.hero-buttons .btn-hero-outline{width:100%;text-align:center}
  .hero-content{padding:60px 0}
}

/* Trust Bar */
.trust-section{background:#fff;padding:56px 0}
.trust-item{text-align:center;padding:24px 16px}
.trust-icon{
  width:56px;height:56px;border-radius:50%;
  background:rgba(224,122,47,.1);color:var(--primary);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;margin:0 auto 16px;
}
.trust-item h3{font-size:15px;font-weight:700;margin-bottom:6px;color:var(--text)}
.trust-item p{font-size:13px;color:var(--text-light);line-height:1.6}
@media(max-width:640px){
  .trust-section{padding:36px 0}
}

/* Plans */
.plans-section{background:var(--bg);padding:var(--section-pad) 0}
.plan-card{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  padding:32px 28px;position:relative;height:100%;
  display:flex;flex-direction:column;
  transition:transform .25s,box-shadow .25s;
}
.plan-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.plan-badge{
  display:inline-block;padding:5px 14px;border-radius:30px;
  font-size:12px;font-weight:700;margin-bottom:16px;align-self:flex-start;
  background:rgba(224,122,47,.1);color:var(--primary);
}
.plan-badge.dark{background:var(--secondary);color:#fff}
.plan-name{font-size:18px;font-weight:800;margin-bottom:6px}
.plan-sub{font-size:13px;color:var(--text-light);margin-bottom:18px}
.plan-price{font-size:30px;font-weight:800;color:var(--text);margin-bottom:4px}
.plan-price small{font-size:14px;font-weight:500;color:var(--text-light)}
.plan-features{list-style:none;margin:20px 0 24px;flex-grow:1}
.plan-features li{
  font-size:14px;color:var(--text);padding:7px 0;line-height:1.6;
  display:flex;align-items:flex-start;gap:8px;
}
.plan-features i{color:var(--primary);font-size:13px;margin-top:4px}
.plan-card .btn{width:100%}
.plan-card.featured{
  background:var(--secondary);box-shadow:0 12px 32px rgba(62,74,61,.25);
  transform:scale(1.04);
}
.plan-card.featured:hover{transform:scale(1.04) translateY(-6px)}
.plan-card.featured .plan-name{color:#fff}
.plan-card.featured .plan-sub{color:rgba(255,255,255,.72)}
.plan-card.featured .plan-price{color:#fff}
.plan-card.featured .plan-price small{color:rgba(255,255,255,.65)}
.plan-card.featured .plan-features li{color:#f0f0f0}
.plan-card.featured .plan-features i{color:var(--accent)}
.plan-card.featured .plan-badge{background:var(--accent);color:var(--dark)}
.plan-tag{
  position:absolute;top:-12px;right:20px;
  background:var(--accent);color:var(--dark);
  font-size:12px;font-weight:800;padding:4px 14px;border-radius:20px;
  box-shadow:0 2px 8px rgba(245,164,83,.45);
}
.plan-card.featured .btn-primary{background:var(--primary);color:#fff}
@media(max-width:1024px){
  .plan-card.featured{transform:none}
  .plan-card.featured:hover{transform:translateY(-6px)}
}
@media(max-width:640px){
  .plan-card{margin-bottom:24px}
}

/* Compare Table */
.compare-section{background:#fff;padding:var(--section-pad) 0}
.compare-wrap{overflow-x:auto}
.compare-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.compare-table th,.compare-table td{
  padding:16px 20px;text-align:center;font-size:14px;border-bottom:1px solid var(--border);
}
.compare-table th{
  background:#f7f3ec;font-weight:700;font-size:14px;color:var(--text);
}
.compare-table th.recommend{background:var(--secondary);color:#fff}
.compare-table td{color:var(--text)}
.compare-table td.recommend{background:rgba(62,74,61,.06);font-weight:600;color:var(--secondary)}
.compare-table td:first-child{font-weight:600;color:var(--text-light)}
.compare-table tr:last-child td{border-bottom:none}
.recommend-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-right:6px;vertical-align:middle}
@media(max-width:640px){
  .compare-wrap{overflow:visible}
  .compare-table{font-size:13px}
}

/* Promo Banner */
.promo-section{
  background:linear-gradient(120deg,var(--primary) 0%,var(--primary-dark) 100%);
  padding:48px 0;color:#fff;
}
.promo-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.promo-left h2{font-size:26px;font-weight:800;margin-bottom:12px}
.promo-left p{font-size:15px;opacity:.9;margin-bottom:16px}
.countdown{display:flex;align-items:center;gap:6px}
.cd-label{font-size:13px;opacity:.85;margin-right:6px}
.cd-block{text-align:center}
.cd-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:48px;height:48px;background:rgba(0,0,0,.35);color:#fff;
  font-size:26px;font-weight:800;border-radius:10px;margin-bottom:2px;
}
.cd-text{font-size:11px;opacity:.8}
.btn-promo{
  background:#fff;color:var(--primary-dark);
  padding:14px 32px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:700;line-height:1;
  transition:background .2s,transform .15s;
  box-shadow:0 4px 16px rgba(0,0,0,.15);
}
.btn-promo:hover{background:var(--accent);color:#fff;transform:translateY(-2px)}
@media(max-width:640px){
  .promo-inner{flex-direction:column;align-items:flex-start}
  .btn-promo{width:100%;text-align:center}
  .cd-num{width:40px;height:40px;font-size:22px}
}

/* News Section */
.news-section{background:var(--bg);padding:var(--section-pad) 0}
.news-card{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  overflow:hidden;height:100%;display:flex;flex-direction:column;
  transition:transform .25s,box-shadow .25s;
}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.news-cover{position:relative;height:180px;overflow:hidden}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.news-card:hover .news-cover img{transform:scale(1.05)}
.news-tag{
  position:absolute;top:12px;left:12px;
  background:#fff;color:var(--primary);
  font-size:12px;font-weight:600;padding:4px 12px;border-radius:20px;
  border:1px solid rgba(224,122,47,.4);box-shadow:0 2px 6px rgba(0,0,0,.08);
}
.news-body{padding:20px;flex-grow:1;display:flex;flex-direction:column}
.news-body h3{font-size:16px;font-weight:700;line-height:1.5;margin-bottom:8px;color:var(--text)}
.news-body h3 a{color:inherit}
.news-body h3 a:hover{color:var(--primary)}
.news-desc{
  font-size:13px;color:var(--text-light);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:14px;
}
.news-meta{
  display:flex;align-items:center;justify-content:space-between;
  font-size:12px;color:var(--text-light);border-top:1px solid var(--border);padding-top:14px;margin-top:auto;
}
.news-meta .read-more{color:var(--primary);font-weight:500;font-size:12px}
.news-meta .read-more:hover{color:var(--primary-dark);text-decoration:underline}
.empty-news{
  background:rgba(0,0,0,.02);border:1.5px dashed var(--border);
  border-radius:var(--radius);padding:60px 24px;text-align:center;
  font-size:15px;color:var(--text-light);
}
@media(max-width:640px){
  .news-card{margin-bottom:20px}
}

/* FAQ */
.faq-section{background:#fff;padding:var(--section-pad) 0}
.faq-list{max-width:820px;margin:0 auto}
.faq-item{
  border:1px solid var(--border);border-radius:12px;
  margin-bottom:12px;background:var(--bg);overflow:hidden;
  transition:box-shadow .2s;
}
.faq-item:hover{box-shadow:var(--shadow)}
.faq-item summary{
  cursor:pointer;padding:18px 24px;font-size:16px;font-weight:600;color:var(--text);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  list-style:none;user-select:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:24px;color:var(--primary);font-weight:400;line-height:1;
  transition:transform .25s;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-answer{padding:0 24px 18px;font-size:14px;color:var(--text-light);line-height:1.75}
@media(max-width:640px){
  .faq-item summary{font-size:15px;padding:16px 18px}
}

/* Contact */
.contact-section{background:var(--bg);padding:var(--section-pad) 0}
.contact-wrap{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:48px;overflow:hidden}
.contact-left h2{font-size:28px;font-weight:800;margin-bottom:14px;text-align:left}
.contact-left p{color:var(--text-light);font-size:15px;line-height:1.75;margin-bottom:24px}
.contact-points{display:flex;flex-direction:column;gap:14px;margin-top:28px}
.contact-points li{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text)}
.contact-points i{
  width:36px;height:36px;border-radius:50%;background:rgba(224,122,47,.1);
  color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;
}
.contact-form label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--text)}
.contact-form input,.contact-form textarea{
  width:100%;border:1px solid var(--border);border-radius:var(--radius-input);
  padding:12px 16px;font-size:15px;font-family:inherit;background:#fff;
  color:var(--text);margin-bottom:20px;transition:border-color .2s,box-shadow .2s;
}
.contact-form input:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(224,122,47,.15);
}
.contact-form textarea{min-height:100px;resize:vertical}
.contact-form .btn{width:100%;padding:14px;font-size:16px}
@media(max-width:640px){
  .contact-wrap{padding:28px 20px}
  .contact-left h2{font-size:24px}
}

/* Footer */
.site-footer{background:var(--dark);color:#D8CFC2;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-brand .brand-icon{background:var(--primary);color:#fff;font-size:18px}
.footer-brand .brand-text{color:#fff;font-size:20px}
.footer-brand p{font-size:14px;color:rgba(216,207,194,.7);margin-top:14px;line-height:1.7}
.footer-social{display:flex;gap:10px;margin-top:20px}
.footer-social a{
  width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;color:#D8CFC2;
  font-size:15px;transition:background .2s,color .2s;
}
.footer-social a:hover{background:var(--primary);color:#fff}
.footer-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(216,207,194,.7);transition:color .2s}
.footer-links a:hover{color:var(--accent)}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(216,207,194,.7);margin-bottom:12px}
.footer-contact i{margin-top:5px;color:var(--accent);font-size:13px;width:16px;text-align:center}
.footer-keyword{
  border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);
  padding:18px 0;text-align:center;font-size:14px;color:rgba(255,255,255,.7);
}
.footer-bottom{
  padding:24px 0;text-align:center;font-size:13px;
  color:rgba(216,207,194,.55);
}
.footer-bottom a{color:rgba(216,207,194,.7)}
@media(max-width:840px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:640px){
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .site-footer{padding-top:48px}
}

/* Misc */
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
::selection{background:rgba(224,122,47,.25)}

/* roulang page: article */
:root {
  --primary: #E07A2F;
  --primary-dark: #C96A22;
  --primary-light: #F5A453;
  --secondary: #3E4A3D;
  --dark: #3A2E24;
  --bg: #FAF6EF;
  --card-bg: #FFFFFF;
  --text: #2B2B2B;
  --text-light: #6B6B6B;
  --border: #EAE2D6;
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 20px;
  --shadow: 0 2px 12px rgba(60,50,30,0.08);
  --shadow-lg: 0 6px 20px rgba(60,50,30,0.14);
  --transition: 0.3s ease;
  --font: "PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
}
*{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}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:color .3s ease,background .3s ease,border-color .3s ease}
ul,ol{list-style:none}
button,input,textarea{font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--primary);outline-offset:2px}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;border:none;cursor:pointer;transition:all var(--transition);line-height:1.4;text-align:center}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-primary:active{background:#B55A1B;transform:translateY(0)}
.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}
.btn-outline:hover{background:rgba(224,122,47,.08);border-color:var(--primary-dark)}
.btn-white{background:#fff;color:var(--primary)}
.btn-white:hover{background:var(--primary-light);color:#fff}

/* Header */
.site-header{background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.06);position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;color:var(--text);white-space:nowrap}
.brand-icon{width:36px;height:36px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;flex-shrink:0}
.brand-text{letter-spacing:.5px}
.site-nav{display:flex;gap:28px;align-items:center}
.site-nav a{font-size:15px;font-weight:500;color:var(--text);position:relative;padding:8px 2px;line-height:1.4}
.site-nav a:hover{color:var(--primary)}
.site-nav a.active{color:var(--primary)}
.site-nav a.active::after{content:'';position:absolute;bottom:0;left:0;right:0;height:4px;border-radius:4px;background:var(--primary)}
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.search-box{display:flex;align-items:center;background:#F5F2EC;border:1px solid transparent;border-radius:8px;padding:6px 12px;width:180px;transition:width .3s,box-shadow .3s,border-color .3s}
.search-box:focus-within{width:220px;box-shadow:0 0 0 3px rgba(224,122,47,.15);border-color:var(--primary)}
.search-box i{color:var(--text-light);font-size:14px;margin-right:8px}
.search-box input{border:none;background:transparent;outline:none;font-size:14px;width:100%;padding:2px;color:var(--text)}
.header-cta{padding:8px 20px;white-space:nowrap}
.menu-toggle{display:none;background:none;border:none;font-size:24px;color:var(--text);cursor:pointer;padding:8px;line-height:1}
.mobile-menu{position:fixed;top:72px;left:0;right:0;bottom:0;background:#fff;z-index:99;padding:24px;transform:translateX(100%);transition:transform .3s ease;overflow-y:auto;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{display:block;padding:14px 0;font-size:16px;font-weight:600;border-bottom:1px solid var(--border);color:var(--text)}
.mobile-menu a:hover,.mobile-menu a.active{color:var(--primary)}
.mobile-search{margin:20px 0}
.mobile-search .search-box{width:100%}
.mobile-cta{width:100%;margin-top:12px}

/* 面包屑 */
.breadcrumb-wrap{background:var(--bg);padding:20px 0 0}
.breadcrumb{font-size:14px;color:var(--text-light);display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.breadcrumb a{color:var(--text-light);transition:color .3s}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb .sep{color:#C0B8AB}
.breadcrumb .current{color:var(--text)}

/* 文章标题区 */
.article-header{max-width:760px;margin:0 auto;padding:24px 0 16px}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:14px;color:var(--text-light);margin-bottom:16px}
.category-tag{background:rgba(224,122,47,.12);color:var(--primary);padding:4px 14px;border-radius:20px;font-size:13px;font-weight:500}
.article-meta .divider{width:1px;height:14px;background:var(--border)}
.article-meta i{margin-right:4px}
.article-title{font-size:32px;font-weight:700;line-height:1.35;color:var(--text);margin:0;letter-spacing:.5px}

/* 正文阅读区 */
.article-body-wrap{padding:8px 0 48px}
.article-body{max-width:760px;margin:0 auto;}
.article-content{font-size:16px;line-height:1.8;color:var(--text)}
.article-content p{margin-bottom:24px}
.article-content h2{font-size:22px;font-weight:600;margin:40px 0 16px;padding-left:12px;border-left:4px solid var(--primary);line-height:1.4}
.article-content h3{font-size:18px;font-weight:600;margin:28px 0 12px;line-height:1.4}
.article-content h4{font-size:16px;font-weight:600;margin:20px 0 10px}
.article-content img{border-radius:12px;border:1px solid var(--border);margin:24px 0;max-width:100%;height:auto}
.article-content blockquote{background:var(--bg);border-left:3px solid var(--primary);padding:16px 20px;margin:24px 0;border-radius:0 8px 8px 0;color:var(--text-light);font-size:15px}
.article-content ul,.article-content ol{margin:0 0 24px;padding-left:24px}
.article-content ul{list-style:disc}
.article-content ol{list-style:decimal}
.article-content li{margin-bottom:8px}
.article-content a{color:var(--primary);text-decoration:underline;text-underline-offset:2px}
.article-content a:hover{color:var(--primary-dark)}
.article-content table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
.article-content th{background:#F5F2EC;font-weight:600;padding:12px;text-align:left;border:1px solid var(--border)}
.article-content td{padding:12px;border:1px solid var(--border)}
.article-content code{background:#F5F2EC;border:1px solid var(--border);border-radius:4px;padding:2px 8px;font-family:"SF Mono",Consolas,monospace;font-size:14px}
.article-content pre{background:#2B2B2B;color:#F5F2EC;border-radius:12px;padding:20px;overflow-x:auto;margin:24px 0}
.article-content pre code{background:none;border:none;color:inherit;padding:0}
.article-content hr{border:none;border-top:1px solid var(--border);margin:32px 0}
.article-content iframe{max-width:100%;border-radius:12px;border:1px solid var(--border);margin:24px 0}

/* 上一篇/下一篇 */
.article-pagination{max-width:760px;margin:0 auto 48px;display:flex;justify-content:space-between;gap:24px;padding:20px 0;border-top:1px solid var(--border);font-size:14px}
.pagination-item{color:var(--text-light);transition:color .3s;max-width:45%;line-height:1.5}
.pagination-item:hover{color:var(--primary)}
.pagination-next{text-align:right}

/* 内容未找到 */
.not-found{max-width:600px;margin:80px auto;text-align:center;padding:60px 32px;background:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1.5px dashed var(--border)}
.not-found-icon{width:72px;height:72px;border-radius:50%;background:rgba(224,122,47,.12);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:30px;color:var(--primary)}
.not-found h2{font-size:28px;font-weight:700;margin-bottom:12px;color:var(--text)}
.not-found p{color:var(--text-light);margin-bottom:28px;font-size:15px}
.not-found .btn{padding:12px 36px}

/* 相关推荐 */
.related-section{background:#F0EBE2;padding:56px 0;margin-top:16px}
.section-title{font-size:26px;font-weight:700;text-align:center;margin-bottom:36px;color:var(--text);letter-spacing:.5px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.related-card{background:var(--card-bg);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s;display:block}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.related-card img{width:100%;height:160px;object-fit:cover;transition:transform .5s ease}
.related-card:hover img{transform:scale(1.03)}
.related-content{padding:16px 18px 18px}
.related-tag{display:inline-block;font-size:12px;font-weight:600;color:var(--primary);background:rgba(224,122,47,.1);border:1px solid rgba(224,122,47,.25);padding:2px 10px;border-radius:20px;margin-bottom:10px}
.related-card h3{font-size:14px;font-weight:600;line-height:1.5;margin-bottom:10px;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.related-card time{font-size:12px;color:var(--text-light);display:flex;align-items:center;gap:5px}
.related-card time i{font-size:11px}

/* 页脚 */
.site-footer{background:var(--dark);color:#D8CFC2;padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.2fr;gap:48px;padding-bottom:40px}
.footer-brand .brand{color:#fff;font-size:22px;font-weight:800;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.footer-brand .brand-icon{background:var(--primary);color:#fff}
.footer-brand .brand-text{color:#fff}
.footer-brand p{font-size:14px;line-height:1.7;max-width:340px;color:#B5A99A}
.footer-social{display:flex;gap:12px;margin-top:18px}
.footer-social a{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;color:#D8CFC2;transition:all var(--transition);font-size:14px}
.footer-social a:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.footer-title{color:#fff;font-size:18px;font-weight:600;margin-bottom:18px}
.footer-links{display:grid;gap:10px}
.footer-links a{color:#D8CFC2;font-size:14px;transition:color .3s}
.footer-links a:hover{color:var(--primary)}
.footer-contact{display:grid;gap:12px}
.footer-contact li{font-size:14px;display:flex;align-items:center;gap:10px;color:#D8CFC2}
.footer-contact i{color:var(--primary);width:16px;text-align:center;flex-shrink:0}
.footer-keyword{text-align:center;padding:20px 0;border-top:1px solid rgba(255,255,255,.08);font-size:14px;color:rgba(255,255,255,.7)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:20px 0;border-top:1px solid rgba(255,255,255,.08);font-size:13px;color:#B5A99A;flex-wrap:wrap;gap:8px}
.footer-bottom p{margin:0}

/* 响应式 */
@media (max-width:1024px){
  .site-nav{gap:20px}
  .search-box{width:140px}
  .search-box:focus-within{width:180px}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .article-title{font-size:30px}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .header-inner{height:64px}
  .site-nav{display:none}
  .header-actions .search-box{display:none}
  .menu-toggle{display:block}
  .header-cta{display:none}
  .article-header{padding-top:16px}
  .article-title{font-size:26px}
  .article-meta{font-size:13px;gap:8px}
  .related-grid{grid-template-columns:1fr}
  .related-card img{height:140px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;text-align:center;justify-content:center}
  .section-title{font-size:22px}
  .not-found{margin:48px auto;padding:40px 20px}
  .article-pagination{flex-direction:column;gap:12px;text-align:left}
  .pagination-next{text-align:left}
  .article-content{font-size:15px}
  .breadcrumb-wrap{padding-top:16px}
}
@media (max-width:520px){
  .brand-text{font-size:20px}
  .brand-icon{width:32px;height:32px;font-size:16px}
  .related-card img{height:120px}
  .related-section{padding:40px 0}
  .footer-brand p{font-size:13px}
}

/* roulang page: category1 */
:root {
  --primary: #E07A2F;
  --primary-dark: #C96A22;
  --primary-soft: #FDF1E8;
  --secondary: #3E4A3D;
  --accent: #F5A453;
  --dark: #3A2E24;
  --bg: #FAF6EF;
  --card-bg: #FFFFFF;
  --text: #2B2B2B;
  --text-light: #6B6B6B;
  --border: #EAE2D6;
  --radius-card: 14px;
  --radius-btn: 10px;
  --radius-img: 12px;
  --radius-input: 8px;
  --shadow-card: 0 2px 12px rgba(60, 50, 30, 0.08);
  --shadow-hover: 0 6px 20px rgba(60, 50, 30, 0.14);
  --transition: all 0.28s ease;
  --container: 1200px;
  --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

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

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

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

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

@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }
}

/* ===== Header & Nav ===== */
.site-header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

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

.brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--primary);
  border-radius: 50%;
  color: #fff;
  font-weight: 800;
  font-size: 18px;
}

.brand-text {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav a {
  position: relative;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  padding: 8px 0;
}

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

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

.site-nav a.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 4px;
  border-radius: 4px;
  background: var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  width: 180px;
  transition: var(--transition);
}

.search-box:focus-within {
  width: 220px;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(224, 122, 47, 0.12);
}

.search-box i {
  color: var(--text-light);
  font-size: 14px;
}

.search-box input {
  border: none;
  background: transparent;
  outline: none;
  width: 100%;
  font-size: 14px;
  color: var(--text);
}

.nav-toggle {
  display: none;
  border: none;
  background: none;
  font-size: 22px;
  color: var(--text);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-btn);
  cursor: pointer;
}

.mobile-nav-actions {
  display: none;
}

@media (max-width: 1024px) {
  .site-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 16px 24px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-140%);
    transition: var(--transition);
    z-index: 99;
  }

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

  .site-nav a {
    display: block;
    padding: 13px 8px;
    font-size: 16px;
    font-weight: 600;
    border-bottom: 1px solid var(--border);
  }

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

  .mobile-nav-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 4px 0;
  }

  .mobile-nav-actions .search-box {
    width: 100%;
  }

  .header-actions .search-box {
    display: none;
  }

  .header-actions .btn {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: var(--radius-btn);
  padding: 12px 26px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: var(--transition);
  min-height: 44px;
}

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

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

.btn-primary:active {
  background: #b85e1c;
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary-soft);
  color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-outline.light {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.85);
}

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

.btn-accent {
  background: var(--primary);
  color: #fff;
}

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

.btn-sm {
  padding: 9px 20px;
  min-height: 40px;
}

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

.btn-white:hover {
  background: #fbe9d9;
  color: var(--primary-dark);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  background: linear-gradient(90deg, rgba(224, 122, 47, 0.92) 0%, rgba(224, 122, 47, 0.68) 42%, rgba(245, 164, 83, 0.28) 100%), url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
  color: #fff;
  padding: 72px 0;
}

.hero-content {
  max-width: 640px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 40px;
  padding: 6px 16px;
  margin-bottom: 22px;
  letter-spacing: 0.5px;
}

.hero h1 {
  font-size: 40px;
  font-weight: 800;
  line-height: 1.3;
  margin: 0 0 20px;
  letter-spacing: 1px;
}

.hero p {
  font-size: 18px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 32px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-badges {
  display: flex;
  gap: 10px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.hero-badge {
  background: rgba(255, 255, 255, 0.92);
  color: var(--dark);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 40px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.hero-badge i {
  color: var(--primary);
}

@media (max-width: 768px) {
  .hero {
    min-height: 430px;
    padding: 56px 0;
  }

  .hero h1 {
    font-size: 28px;
  }

  .hero p {
    font-size: 16px;
  }

  .hero-badges {
    display: none;
  }
}

/* ===== Section Common ===== */
.section {
  padding: 84px 0;
}

.section-alt {
  background: var(--bg);
}

.section-white {
  background: #fff;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.section-head h2 {
  font-size: 30px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.35;
  margin: 0 0 14px;
}

.section-head p {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.7;
  margin: 0;
}

.section-subtitle {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 40px;
  padding: 6px 14px;
  margin-bottom: 16px;
}

@media (max-width: 640px) {
  .section {
    padding: 52px 0;
  }

  .section-head h2 {
    font-size: 22px;
  }
}

/* ===== Trust Bar ===== */
.trust-bar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 18px;
  flex-shrink: 0;
}

.trust-item h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 3px;
}

.trust-item p {
  font-size: 12px;
  color: var(--text-light);
  margin: 0;
}

@media (max-width: 1024px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ===== Cards ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 16px;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  border: 1px solid transparent;
}

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

.card-img {
  position: relative;
  overflow: hidden;
  height: 220px;
}

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

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

.card-img .tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: #fff;
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  border-radius: 40px;
  padding: 5px 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.card-img .tag.hot {
  background: var(--primary);
  color: #fff;
}

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

.card-body h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 10px;
  line-height: 1.4;
}

.card-body p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin: 0 0 18px;
  flex: 1;
}

.card-list {
  margin-bottom: 20px;
}

.card-list li {
  display: flex;
  gap: 8px;
  font-size: 14px;
  color: var(--text);
  padding: 5px 0;
}

.card-list li i {
  color: var(--primary);
  margin-top: 5px;
}

.card-price {
  font-size: 26px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 16px;
}

.card-price small {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-light);
}

.card .btn {
  width: 100%;
}

.card-featured {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-8px);
}

.card-featured:hover {
  transform: translateY(-12px);
}

.card-featured .card-price {
  color: var(--secondary);
}

.card-featured .card-img .tag {
  background: var(--primary);
  color: #fff;
}

@media (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-featured {
    transform: none;
  }

  .card-featured:hover {
    transform: translateY(-4px);
  }
}

@media (max-width: 640px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .card-img {
    height: 200px;
  }
}

/* ===== Scenes ===== */
.scenes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.scene-item {
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
}

.scene-item:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--border);
  transform: translateY(-4px);
}

.scene-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin: 0 auto 18px;
}

.scene-item h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
}

.scene-item p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 1024px) {
  .scenes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .scenes-grid {
    grid-template-columns: 1fr;
  }
}

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

.process-step {
  position: relative;
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px 24px 26px;
  text-align: center;
  transition: var(--transition);
  overflow: hidden;
}

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

.process-num {
  counter-increment: step;
  width: 46px;
  height: 46px;
  margin: 0 auto 16px;
  background: var(--secondary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
}

.process-step h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
}

.process-step p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin: 0;
}

.process-step::before {
  content: '';
  position: absolute;
  top: 50%;
  right: -18px;
  width: 28px;
  height: 2px;
  background: var(--border);
}

.process-step:last-child::before {
  display: none;
}

@media (max-width: 1024px) {
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-step::before {
    display: none;
  }
}

@media (max-width: 520px) {
  .process-steps {
    grid-template-columns: 1fr;
  }
}

/* ===== Compare Table ===== */
.compare-table-wrap {
  overflow-x: auto;
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.compare-table th {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  background: var(--bg);
  padding: 16px 18px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.compare-table th:first-child {
  text-align: left;
}

.compare-table th.recommended-col {
  background: var(--primary-soft);
  color: var(--primary-dark);
  position: relative;
}

.compare-table th.recommended-col::after {
  content: '推荐';
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  background: var(--primary);
  border-radius: 20px;
  padding: 2px 10px;
  margin-left: 8px;
  vertical-align: middle;
}

.compare-table td {
  padding: 16px 18px;
  text-align: center;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  min-height: 56px;
}

.compare-table td:first-child {
  text-align: left;
  font-weight: 600;
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table td.recommended-col {
  background: #FFF8F1;
}

.compare-table .fa-check {
  color: var(--primary);
}

.compare-table .fa-minus {
  color: #c0b8ac;
}

@media (max-width: 640px) {
  .compare-table-wrap {
    padding: 16px;
    border-radius: 10px;
  }

  .compare-table {
    min-width: 660px;
  }
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
}

.faq-item:hover {
  border-color: #e0d3c1;
  box-shadow: var(--shadow-card);
}

.faq-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  list-style: none;
}

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

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  transition: var(--transition);
}

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

.faq-answer {
  padding: 0 24px 22px;
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.75;
}

@media (max-width: 640px) {
  .faq-summary {
    padding: 16px 18px;
    font-size: 15px;
  }

  .faq-answer {
    padding: 0 18px 18px;
  }
}

/* ===== CTA ===== */
.cta-band {
  background: linear-gradient(120deg, var(--primary) 0%, #ea8c44 55%, var(--accent) 100%);
  padding: 60px 0;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.cta-band::after {
  content: '';
  position: absolute;
  right: -60px;
  top: -40px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  flex-wrap: wrap;
}

.cta-text {
  flex: 1;
  min-width: 280px;
}

.cta-text h2 {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.35;
  margin: 0 0 10px;
}

.cta-text p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
}

.cta-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.cta-form input {
  border: none;
  border-radius: var(--radius-input);
  padding: 12px 16px;
  font-size: 14px;
  width: 160px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--text);
  outline: none;
  transition: var(--transition);
}

.cta-form input:focus {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.35);
}

.cta-form .btn {
  min-width: 140px;
}

@media (max-width: 768px) {
  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-form {
    width: 100%;
  }

  .cta-form input {
    flex: 1;
    width: auto;
  }

  .cta-form .btn {
    width: 100%;
    margin-top: 4px;
  }
}

/* ===== Footer ===== */
.site-footer {
  background: var(--dark);
  color: #D8CFC2;
  padding: 68px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

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

.footer-brand .brand-text {
  color: #fff;
}

.footer-brand p {
  font-size: 14px;
  color: #B9AD9E;
  line-height: 1.75;
  margin: 0 0 20px;
  max-width: 340px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #D8CFC2;
  font-size: 15px;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.footer-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #B9AD9E;
  font-size: 14px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #B9AD9E;
  padding: 5px 0;
}

.footer-contact i {
  color: var(--accent);
  width: 18px;
  text-align: center;
}

.footer-keyword {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 18px 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 1px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 22px 0 30px;
}

.footer-bottom p {
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

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

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

/* ===== Utilities ===== */
.text-center {
  text-align: center;
}

.mt-16 {
  margin-top: 16px;
}

.mb-32 {
  margin-bottom: 32px;
}

.section-intro {
  background: var(--bg);
}

/* roulang page: category2 */
/* ===== 设计变量 ===== */
:root {
  --primary: #E07A2F;
  --primary-dark: #C96A22;
  --primary-light: #F5A453;
  --secondary: #3E4A3D;
  --ink: #3A2E24;
  --bg: #FAF6EF;
  --card: #FFFFFF;
  --text: #2B2B2B;
  --text-light: #6B6B6B;
  --border: #EAE2D6;
  --radius-card: 14px;
  --radius-btn: 10px;
  --radius-img: 12px;
  --radius-input: 8px;
  --shadow-card: 0 2px 12px rgba(60,50,30,0.08);
  --shadow-hover: 0 6px 20px rgba(60,50,30,0.14);
  --space-section: 84px;
  --space-section-mobile: 52px;
  --font: "PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
}

/* ===== 基础reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button, input, textarea { font-family: inherit; font-size: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
section { position: relative; }

/* 焦点状态 */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: var(--radius-btn);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all .25s ease;
  line-height: 1.4;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(224,122,47,.3); }
.btn-primary:active { background: #b65c1d; transform: translateY(0); }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover { background: rgba(224,122,47,.08); border-color: var(--primary-dark); color: var(--primary-dark); }
.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.8);
}
.btn-outline-light:hover { background: rgba(255,255,255,.14); border-color: #fff; color: #fff; }
.btn-light {
  background: #fff;
  color: var(--primary-dark);
}
.btn-light:hover { background: var(--primary-light); color: #fff; }
.btn-block { width: 100%; }

/* ===== 头部导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  height: 72px;
  display: flex;
  align-items: center;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.brand-text {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: .5px;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.site-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  position: relative;
  padding: 6px 2px;
  transition: color .2s ease;
}
.site-nav a:hover { color: var(--primary); }
.site-nav a.active {
  color: var(--primary);
  font-weight: 600;
}
.site-nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 4px;
  border-radius: 4px;
  background: var(--primary);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.search-box {
  position: relative;
  display: flex;
  align-items: center;
}
.search-box i {
  position: absolute;
  left: 12px;
  color: var(--text-light);
  font-size: 14px;
  pointer-events: none;
}
.search-box input {
  width: 180px;
  height: 40px;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  padding: 0 14px 0 38px;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  transition: width .3s ease, border-color .2s ease, box-shadow .2s ease;
}
.search-box input:focus {
  width: 220px;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(224,122,47,.15);
  background: #fff;
  outline: none;
}
.search-box input::placeholder { color: #9a958e; }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  font-size: 22px;
  color: var(--text);
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background .2s ease;
}
.nav-toggle:hover { background: var(--bg); }

/* ===== Hero ===== */
.hero {
  min-height: 480px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(224,122,47,.72) 0%, rgba(224,122,47,.35) 60%, rgba(224,122,47,.08) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  padding: 60px 0;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  color: rgba(255,255,255,.92);
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.35);
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
  backdrop-filter: blur(4px);
}
.hero h1 {
  font-size: 40px;
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.hero p {
  font-size: 18px;
  color: rgba(255,255,255,.95);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 500px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.hero-badges {
  position: absolute;
  right: 24px;
  bottom: 32px;
  z-index: 2;
  display: flex;
  gap: 12px;
}
.hero-badge {
  background: rgba(255,255,255,.92);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(2px);
}

/* ===== 通用section ===== */
.section {
  padding: var(--space-section) 0;
}
.section-head {
  margin-bottom: 44px;
  max-width: 720px;
}
.section-head.text-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(224,122,47,.1);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
  border: 1px solid rgba(224,122,47,.25);
}
.section-head h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 10px;
}
.section-head p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== 等级列表 ===== */
.section-tiers { background: var(--bg); }
.tier-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.tier-card {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 28px;
  align-items: center;
  background: var(--card);
  border-radius: var(--radius-card);
  padding: 28px 36px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: box-shadow .3s ease, transform .3s ease;
  position: relative;
}
.tier-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.tier-card.has-tag::before {
  content: attr(data-tag);
  position: absolute;
  top: -10px;
  right: 28px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  padding: 4px 14px;
  border-radius: 16px;
  box-shadow: 0 2px 6px rgba(224,122,47,.35);
}
.tier-card.featured { border-color: var(--primary); box-shadow: 0 4px 24px rgba(224,122,47,.18); }
.tier-num {
  font-size: 44px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  letter-spacing: -1px;
  opacity: .85;
}
.tier-info h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}
.tier-info > p {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 10px;
}
.tier-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tier-badges li {
  font-size: 12px;
  font-weight: 500;
  color: var(--secondary);
  background: rgba(62,74,61,.07);
  border: 1px solid rgba(62,74,61,.18);
  padding: 4px 12px;
  border-radius: 14px;
}
.tier-action { text-align: right; }

/* ===== 权益卡片 ===== */
.section-perks { background: #fff; }
.perks-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.perk-card {
  background: var(--bg);
  border-radius: var(--radius-card);
  padding: 32px 26px;
  border: 1px solid var(--border);
  transition: box-shadow .3s ease, transform .3s ease;
}
.perk-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
  background: #fff;
}
.perk-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(224,122,47,.12);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
}
.perk-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.perk-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== 数据区 ===== */
.section-stats {
  background-size: cover;
  background-position: center;
  background-color: var(--ink);
  position: relative;
}
.section-stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(58,46,36,.82);
}
.section-stats .container { position: relative; z-index: 1; }
.section-stats .section-head h2 { color: #fff; }
.section-stats .section-head p { color: rgba(255,255,255,.7); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-item {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-card);
  padding: 36px 20px;
  backdrop-filter: blur(4px);
  transition: background .3s ease;
}
.stat-item:hover { background: rgba(255,255,255,.14); }
.stat-num {
  font-size: 40px;
  font-weight: 800;
  color: var(--primary-light);
  line-height: 1.2;
  margin-bottom: 8px;
}
.stat-num span { font-size: 22px; }
.stat-item p { font-size: 14px; color: rgba(255,255,255,.75); }

/* ===== 成长路径 ===== */
.section-path { background: var(--bg); }
.path-steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.path-step {
  flex: 1;
  min-width: 180px;
  max-width: 260px;
  background: #fff;
  border-radius: var(--radius-card);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  transition: box-shadow .3s ease, transform .3s ease;
}
.path-step:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.step-num {
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
  background: rgba(224,122,47,.1);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}
.path-step h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}
.path-step p {
  font-size: 13px;
  color: var(--text-light);
}
.path-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--primary);
  flex-shrink: 0;
  width: 40px;
}

/* ===== 限时促销 ===== */
.section-promo { padding: 0; background: var(--bg); }
.promo-banner {
  background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-card);
  padding: 36px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: 0 8px 30px rgba(224,122,47,.35);
  margin-bottom: var(--space-section);
  flex-wrap: wrap;
}
.promo-text h2 {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}
.promo-text p {
  font-size: 15px;
  color: rgba(255,255,255,.9);
}
.promo-countdown {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 14px;
  color: #fff;
}
.countdown-item {
  background: rgba(0,0,0,.35);
  color: #fff;
  font-size: 28px;
  font-weight: 800;
  width: 52px;
  height: 56px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== FAQ ===== */
.section-faq { background: #fff; }
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.faq-item:hover { border-color: rgba(224,122,47,.4); box-shadow: var(--shadow-card); }
.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  list-style: none;
  transition: background .2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i {
  color: var(--primary);
  transition: transform .3s ease;
  font-size: 14px;
}
.faq-item[open] summary i { transform: rotate(180deg); }
.faq-item[open] summary { background: rgba(224,122,47,.04); }
.faq-answer {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.8;
  border-top: 1px solid var(--border);
  margin-top: 0;
  padding-top: 16px;
}

/* ===== 联系区域 ===== */
.section-contact { background: var(--bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.contact-info h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 14px;
}
.contact-info > p {
  font-size: 15px;
  color: var(--text-light);
  margin-bottom: 24px;
  line-height: 1.8;
}
.contact-info ul { display: flex; flex-direction: column; gap: 12px; }
.contact-info li {
  font-size: 14px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.contact-info li i { color: var(--primary); font-size: 15px; }
.contact-form {
  background: #fff;
  border-radius: var(--radius-card);
  padding: 36px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 0 16px;
  font-size: 14px;
  color: var(--text);
  background: #fafafa;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.contact-form textarea {
  height: 100px;
  padding: 14px 16px;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(224,122,47,.15);
  background: #fff;
  outline: none;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #b0aaa2; }

/* ===== 页脚 ===== */
.site-footer {
  background: var(--ink);
  color: #D8CFC2;
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand .brand-text {
  color: #fff;
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(216,207,194,.7);
  margin: 16px 0 20px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #D8CFC2;
  font-size: 16px;
  transition: background .3s ease, color .3s ease, border-color .3s ease;
}
.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.footer-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 14px;
  color: rgba(216,207,194,.75);
  transition: color .2s ease, padding-left .2s ease;
}
.footer-links a:hover { color: var(--primary-light); padding-left: 4px; }
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-contact li {
  font-size: 14px;
  color: rgba(216,207,194,.75);
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-contact i { color: var(--primary-light); width: 18px; text-align: center; }
.footer-keyword {
  text-align: center;
  padding: 18px 0;
  font-size: 14px;
  color: rgba(255,255,255,.55);
  letter-spacing: 1px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: rgba(216,207,194,.5);
}
.footer-bottom a { color: rgba(216,207,194,.6); }
.footer-bottom a:hover { color: var(--primary-light); }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .perks-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .tier-card {
    grid-template-columns: 70px 1fr;
  }
  .tier-action { grid-column: 1 / -1; text-align: left; padding-top: 8px; }
  .page-hero h1 { font-size: 34px; }
}

@media (max-width: 768px) {
  .site-header { height: 64px; }
  .header-inner { flex-wrap: wrap; }
  .site-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 16px;
    box-shadow: 0 8px 20px rgba(0,0,0,.08);
    border-top: 1px solid var(--border);
  }
  .site-header.nav-open .site-nav { display: flex; }
  .header-actions .search-box { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn { padding: 10px 18px; font-size: 13px; }
  .hero { min-height: 420px; }
  .hero h1 { font-size: 28px; }
  .hero p { font-size: 16px; }
  .hero-badges { display: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .promo-banner { padding: 28px 24px; flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 520px) {
  .section { padding: var(--space-section-mobile) 0; }
  .container { padding: 0 16px; }
  .section-head { margin-bottom: 28px; }
  .section-head h2 { font-size: 22px; }
  .perks-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat-num { font-size: 30px; }
  .tier-card { padding: 22px 20px; grid-template-columns: 1fr; gap: 12px; }
  .tier-num { font-size: 34px; }
  .tier-action { grid-column: auto; }
  .path-steps { flex-direction: column; align-items: center; }
  .path-step { max-width: 100%; width: 100%; }
  .path-arrow { transform: rotate(90deg); width: auto; }
  .contact-form { padding: 24px; }
  .site-nav { top: 64px; }
  .hero { min-height: 380px; }
  .hero-inner { padding: 40px 0; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .promo-countdown { flex-wrap: wrap; justify-content: center; }
  .countdown-item { width: 44px; height: 48px; font-size: 22px; }
}

/* roulang page: category3 */
:root {
  --primary:#E07A2F;
  --primary-dark:#C96A22;
  --primary-light:#F5A453;
  --secondary:#3E4A3D;
  --dark:#3A2E24;
  --bg:#FAF6EF;
  --card-bg:#FFFFFF;
  --text:#2B2B2B;
  --text-light:#6B6B6B;
  --border:#EAE2D6;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-img:12px;
  --radius-input:8px;
  --shadow:0 2px 12px rgba(60,50,30,0.08);
  --shadow-hover:0 6px 20px rgba(60,50,30,0.14);
  --transition:all .3s ease;
}
* { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img { max-width:100%; display:block; height:auto; }
a { color:inherit; text-decoration:none; }
ul { list-style:none; }
button,input,textarea { font-family:inherit; }
.container { max-width:1200px; margin:0 auto; padding:0 24px; }

/* ===== Header ===== */
.site-header {
  position:sticky;
  top:0;
  z-index:100;
  background:#fff;
  box-shadow:0 2px 8px rgba(0,0,0,.06);
}
.site-header .container {
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:72px;
  gap:32px;
}
.brand { display:flex; align-items:center; gap:10px; flex-shrink:0; }
.brand-icon {
  width:38px;
  height:38px;
  background:var(--primary);
  color:#fff;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:18px;
  box-shadow:0 3px 10px rgba(224,122,47,.3);
}
.brand-text { font-size:22px; font-weight:800; color:var(--text); letter-spacing:.5px; }
.site-nav { display:flex; align-items:center; gap:28px; margin:0 auto; }
.site-nav a {
  position:relative;
  font-size:15px;
  font-weight:500;
  color:var(--text);
  padding:10px 2px;
  transition:var(--transition);
}
.site-nav a:hover { color:var(--primary); }
.site-nav a.active { color:var(--primary); }
.site-nav a.active::after {
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:4px;
  border-radius:4px;
  background:var(--primary);
}
.nav-right { display:flex; align-items:center; gap:12px; flex-shrink:0; }
.search-box { position:relative; }
.search-box input {
  width:180px;
  height:38px;
  border:1px solid var(--border);
  border-radius:20px;
  padding:0 38px 0 16px;
  background:#FBF8F2;
  transition:var(--transition);
  font-size:14px;
  color:var(--text);
  outline:none;
}
.search-box input:focus {
  width:220px;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(224,122,47,.15);
  background:#fff;
}
.search-box .fa-search {
  position:absolute;
  right:14px;
  top:50%;
  transform:translateY(-50%);
  color:var(--text-light);
  font-size:14px;
  pointer-events:none;
}
.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  border-radius:var(--radius-btn);
  font-size:14px;
  font-weight:600;
  cursor:pointer;
  transition:var(--transition);
  border:1.5px solid transparent;
  line-height:1;
}
.btn-primary { background:var(--primary); color:#fff; padding:11px 22px; }
.btn-primary:hover { background:var(--primary-dark); box-shadow:0 4px 14px rgba(224,122,47,.35); transform:translateY(-1px); }
.btn-primary:active { transform:translateY(0); }
.btn-outline { background:transparent; color:#fff; border-color:#fff; padding:11px 22px; }
.btn-outline:hover { background:rgba(255,255,255,.15); }
.btn-white { background:#fff; color:var(--primary); border-color:#fff; padding:12px 24px; font-size:15px; box-shadow:0 4px 14px rgba(0,0,0,.08); }
.btn-white:hover { background:var(--primary-light); color:#fff; border-color:var(--primary-light); transform:translateY(-1px); }
.menu-toggle { display:none; background:none; border:none; font-size:24px; color:var(--text); cursor:pointer; padding:6px; }

/* ===== Hero ===== */
.hero-section {
  position:relative;
  background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  min-height:520px;
  display:flex;
  align-items:center;
  padding:80px 0;
}
.hero-section::before {
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(224,122,47,.9) 0%,rgba(224,122,47,.62) 45%,rgba(224,122,47,.08) 100%);
}
.hero-section .container { position:relative; z-index:2; }
.hero-content { max-width:640px; color:#fff; }
.hero-eyebrow {
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.35);
  padding:6px 14px;
  border-radius:20px;
  font-size:13px;
  font-weight:600;
  letter-spacing:.4px;
  margin-bottom:20px;
}
.hero-content h1 {
  font-size:40px;
  font-weight:800;
  line-height:1.3;
  margin-bottom:16px;
}
.hero-content p { font-size:18px; line-height:1.7; opacity:.96; margin-bottom:30px; max-width:520px; }
.hero-btns { display:flex; gap:14px; flex-wrap:wrap; }
.hero-badges { display:flex; gap:12px; margin-top:32px; flex-wrap:wrap; }
.hero-badges span {
  background:#fff;
  color:var(--text);
  font-size:12px;
  font-weight:600;
  padding:7px 14px;
  border-radius:20px;
  box-shadow:0 2px 8px rgba(0,0,0,.08);
}

/* ===== Sections ===== */
.section { padding:84px 0; }
.section-alt { background:#fff; }
.section-tint { background:var(--bg); }
.section-head { text-align:center; max-width:720px; margin:0 auto 48px; }
.section-head h2 { font-size:28px; font-weight:700; margin-bottom:12px; color:var(--text); }
.section-head p { color:var(--text-light); font-size:15px; }

/* ===== Activity Types ===== */
.type-card {
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:var(--transition);
  height:100%;
  display:flex;
  flex-direction:column;
}
.type-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-hover); }
.type-card > img { width:100%; height:190px; object-fit:cover; }
.card-body { padding:24px; display:flex; flex-direction:column; flex:1; }
.type-badge {
  align-self:flex-start;
  background:rgba(224,122,47,.1);
  color:var(--primary);
  font-size:12px;
  font-weight:600;
  padding:4px 10px;
  border-radius:20px;
  margin-bottom:12px;
  border:1px solid rgba(224,122,47,.25);
}
.type-card h3 { font-size:20px; font-weight:700; margin-bottom:10px; }
.type-card p { font-size:14px; color:var(--text-light); line-height:1.7; }
.type-card ul { margin-top:14px; }
.type-card ul li {
  position:relative;
  padding-left:22px;
  font-size:14px;
  color:var(--text);
  margin-bottom:6px;
}
.type-card ul li::before {
  content:"\f00c";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  position:absolute;
  left:0;
  top:0;
  color:var(--primary);
  font-size:13px;
}
.card-link {
  display:inline-flex;
  align-items:center;
  gap:4px;
  margin-top:16px;
  color:var(--primary);
  font-size:14px;
  font-weight:600;
  transition:var(--transition);
}
.card-link:hover { gap:8px; color:var(--primary-dark); }

/* ===== Process ===== */
.process-list { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.process-item {
  position:relative;
  background:#fff;
  border-radius:var(--radius-card);
  padding:28px 20px;
  text-align:center;
  box-shadow:var(--shadow);
  transition:var(--transition);
}
.process-item:hover { transform:translateY(-4px); box-shadow:var(--shadow-hover); }
.process-num {
  width:44px;
  height:44px;
  border-radius:50%;
  background:var(--primary);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  font-weight:700;
  margin:0 auto 14px;
  box-shadow:0 4px 12px rgba(224,122,47,.3);
}
.process-item h3 { font-size:16px; font-weight:700; margin-bottom:6px; }
.process-item p { font-size:13px; color:var(--text-light); line-height:1.65; }

/* ===== Past Events ===== */
.event-block { display:flex; gap:56px; align-items:center; margin-bottom:64px; }
.event-block:last-child { margin-bottom:0; }
.event-block:nth-child(even) { flex-direction:row-reverse; }
.event-media { flex:1; }
.event-media img {
  width:100%;
  object-fit:cover;
  aspect-ratio:16/10;
  border-radius:var(--radius-img);
  box-shadow:var(--shadow-hover);
}
.event-info { flex:1; }
.event-tag {
  display:inline-block;
  color:var(--primary);
  font-size:13px;
  font-weight:600;
  background:rgba(224,122,47,.08);
  padding:4px 12px;
  border-radius:20px;
  margin-bottom:12px;
}
.event-info h3 { font-size:24px; font-weight:700; margin-bottom:12px; }
.event-info p { color:var(--text-light); font-size:15px; line-height:1.8; margin-bottom:12px; }
.event-meta { display:flex; gap:18px; font-size:13px; color:var(--text-light); }
.event-meta i { color:var(--primary); margin-right:4px; }

/* ===== Stats ===== */
.stats-band { background:var(--secondary); padding:56px 0; }
.stats-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center; color:#fff; }
.stat-item h2 { font-size:36px; font-weight:800; color:#fff; margin-bottom:4px; }
.stat-item span { color:rgba(255,255,255,.75); font-size:14px; letter-spacing:.5px; }

/* ===== FAQ ===== */
.faq-wrap { max-width:780px; margin:0 auto; }
.faq-item {
  background:#fff;
  border:1px solid var(--border);
  border-radius:12px;
  margin-bottom:14px;
  box-shadow:var(--shadow);
  overflow:hidden;
  transition:var(--transition);
}
.faq-item:hover { box-shadow:var(--shadow-hover); }
.faq-item summary {
  cursor:pointer;
  padding:20px 50px 20px 24px;
  font-size:16px;
  font-weight:600;
  position:relative;
  list-style:none;
  color:var(--text);
}
.faq-item summary::-webkit-details-marker { display:none; }
.faq-item summary::after {
  content:"+";
  position:absolute;
  right:20px;
  top:50%;
  transform:translateY(-50%);
  font-size:22px;
  color:var(--primary);
  transition:var(--transition);
  font-weight:400;
}
.faq-item[open] summary::after { content:"−"; transform:translateY(-50%) rotate(0deg); }
.faq-item p {
  padding:0 24px 20px;
  color:var(--text-light);
  font-size:14px;
  line-height:1.8;
}

/* ===== CTA ===== */
.cta-card {
  background:#fff;
  border-radius:20px;
  box-shadow:var(--shadow-hover);
  padding:52px 54px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
  border:1px solid var(--border);
}
.cta-copy h2 { font-size:28px; font-weight:700; margin-bottom:14px; }
.cta-copy p { color:var(--text-light); line-height:1.8; }
.cta-points { margin-top:18px; }
.cta-points li { position:relative; padding-left:24px; font-size:14px; margin-bottom:8px; color:var(--text); }
.cta-points li::before {
  content:"\f058";
  font-family:"Font Awesome 6 Free";
  font-weight:400;
  position:absolute;
  left:0; top:0;
  color:var(--primary);
  font-size:16px;
}
.cta-form .form-group { margin-bottom:16px; }
.cta-form input,
.cta-form textarea {
  width:100%;
  border:1px solid var(--border);
  border-radius:var(--radius-input);
  padding:12px 14px;
  font-size:14px;
  background:#FBF8F2;
  outline:none;
  transition:var(--transition);
  color:var(--text);
}
.cta-form input:focus,
.cta-form textarea:focus {
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(224,122,47,.15);
  background:#fff;
}
.cta-form input::placeholder,
.cta-form textarea::placeholder { color:#A9A295; }
.cta-form textarea { min-height:96px; resize:vertical; }
.cta-form .btn { width:100%; padding:13px 20px; font-size:15px; }

/* ===== Footer ===== */
.site-footer { background:var(--dark); color:#D8CFC2; padding:64px 0 0; }
.footer-grid { display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:48px; padding-bottom:36px; }
.footer-brand .brand .brand-text { color:#fff; }
.footer-brand p { margin-top:16px; font-size:14px; color:rgba(255,255,255,.7); max-width:360px; line-height:1.8; }
.footer-social { display:flex; gap:12px; margin-top:20px; }
.footer-social a {
  width:36px;
  height:36px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.25);
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  transition:var(--transition);
}
.footer-social a:hover { background:var(--primary); border-color:var(--primary); color:#fff; transform:translateY(-2px); }
.footer-title { font-size:16px; font-weight:700; color:#fff; margin-bottom:18px; }
.footer-links { display:flex; flex-direction:column; gap:10px; }
.footer-links a { color:rgba(255,255,255,.75); font-size:14px; transition:var(--transition); }
.footer-links a:hover { color:var(--primary-light); padding-left:4px; }
.footer-contact li { display:flex; align-items:center; gap:10px; font-size:14px; margin-bottom:12px; color:rgba(255,255,255,.75); }
.footer-contact i { color:var(--primary-light); width:16px; text-align:center; }
.footer-keyword {
  border-top:1px solid rgba(255,255,255,.12);
  padding:18px 0;
  text-align:center;
  font-size:13px;
  color:rgba(255,255,255,.7);
  letter-spacing:.6px;
}
.footer-bottom {
  border-top:1px solid rgba(255,255,255,.12);
  padding:18px 0 22px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:8px;
  font-size:13px;
  color:rgba(255,255,255,.6);
}

/* ===== Responsive ===== */
@media (max-width:1024px) {
  .site-nav { display:none; position:fixed; top:72px; left:0; right:0; background:#fff; flex-direction:column; align-items:center; gap:0; padding:16px 24px; box-shadow:0 10px 24px rgba(0,0,0,.12); margin:0; z-index:99; }
  .site-nav.open { display:flex; }
  .site-nav a { display:block; padding:14px 0; border-bottom:1px solid var(--border); width:100%; text-align:center; font-size:16px; font-weight:600; }
  .site-nav a.active::after { display:none; }
  .site-nav a.active { color:var(--primary); background:rgba(224,122,47,.06); border-radius:8px; }
  .search-box { display:none; }
  .nav-right .btn { padding:9px 16px; font-size:13px; }
  .menu-toggle { display:block; }
  .hero-content h1 { font-size:30px; }
  .process-list { grid-template-columns:1fr 1fr; }
  .event-block, .event-block:nth-child(even) { flex-direction:column; gap:28px; }
  .event-media { width:100%; }
  .cta-card { grid-template-columns:1fr; gap:32px; padding:36px 32px; }
  .stats-grid { grid-template-columns:1fr 1fr; }
  .footer-grid { grid-template-columns:1fr; gap:32px; }
  .hero-section { min-height:480px; }
}
@media (max-width:640px) {
  .container { padding:0 16px; }
  .hero-section { min-height:auto; padding:64px 0 56px; }
  .hero-content h1 { font-size:26px; }
  .hero-content p { font-size:15px; margin-bottom:24px; }
  .hero-btns .btn { width:100%; justify-content:center; }
  .hero-badges span { font-size:11px; padding:5px 10px; }
  .section { padding:52px 0; }
  .section-head h2 { font-size:22px; }
  .process-list { grid-template-columns:1fr; }
  .process-item { padding:24px 16px; }
  .stats-grid { grid-template-columns:1fr; }
  .stat-item h2 { font-size:30px; }
  .event-block { gap:20px; margin-bottom:44px; }
  .event-info h3 { font-size:20px; }
  .cta-card { padding:28px 20px; }
  .cta-copy h2 { font-size:22px; }
  .type-card > img { height:170px; }
  .footer-bottom { flex-direction:column; text-align:center; }
  .type-card h3 { font-size:18px; }
}
@media (min-width:1025px) and (max-width:1200px) {
  .site-nav { gap:18px; }
  .search-box input { width:150px; }
  .search-box input:focus { width:190px; }
}