:root{
  --primary:#3E2723;
  --primary-light:#5D4037;
  --accent:#C6A87C;
  --accent-dark:#A8895C;
  --accent-light:#E6D5B8;
  --bg:#FAF6EF;
  --bg-alt:#F1E8DC;
  --dark:#211A15;
  --text:#2C231E;
  --text-soft:#7A6A5C;
  --border:#E8DFD3;
  --card:#FFFFFF;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:8px;
  --shadow-sm:0 2px 10px rgba(60,40,25,.06);
  --shadow-md:0 8px 30px rgba(60,40,25,.1);
  --shadow-lg:0 16px 50px rgba(60,40,25,.14);
  --trans:all .3s ease;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'PingFang SC','Microsoft YaHei','Noto Sans CJK SC',sans-serif;font-size:16px;line-height:1.75;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:var(--trans)}
ul,ol{list-style:none}
input,select,button,textarea{font-family:inherit;font-size:inherit;outline:none;border:none;background:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
section{position:relative}
.section-head{margin-bottom:40px}
.section-head.center{text-align:center;max-width:680px;margin-left:auto;margin-right:auto}
.section-head.center p{margin-top:14px;color:var(--text-soft)}
.section-head.split{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap}
.section-head.split p{max-width:420px;color:var(--text-soft)}
.section-tag{display:inline-block;background:var(--accent-light);color:var(--primary);font-size:.82rem;font-weight:600;letter-spacing:.08em;padding:6px 16px;border-radius:30px;margin-bottom:12px}
.section-head h2,.section-head h1{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;color:var(--primary);line-height:1.35}
.section-head p{font-size:1rem;color:var(--text-soft)}
.badge{display:inline-block;padding:7px 18px;border-radius:30px;font-size:.85rem;font-weight:600;letter-spacing:.03em}
.badge-gold{background:rgba(198,168,124,.18);color:#F0D9B5;border:1px solid rgba(198,168,124,.4)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:50px;font-weight:600;font-size:.95rem;cursor:pointer;transition:var(--trans);border:1px solid transparent;line-height:1;white-space:nowrap}
.btn-sm{padding:9px 20px;font-size:.88rem}
.btn-block{width:100%}
.btn-accent{background:var(--accent);color:var(--primary)}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(198,168,124,.4)}
.btn-dark{background:var(--primary);color:#fff}
.btn-dark:hover{background:var(--primary-light);transform:translateY(-2px);box-shadow:0 8px 20px rgba(62,39,35,.35)}
.btn-outline{border-color:var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-ghost-light{border-color:rgba(255,255,255,.5);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost-light:hover{background:rgba(255,255,255,.15);border-color:#fff}
.btn-light-big{background:#fff;color:var(--primary);font-size:1.05rem;padding:15px 38px}
.btn-light-big:hover{background:var(--accent);transform:translateY(-2px);box-shadow:0 10px 25px rgba(0,0,0,.2)}
/* Header */
.site-header{position:sticky;top:0;z-index:100;background:var(--primary);padding:12px 0;box-shadow:0 4px 20px rgba(33,17,8,.25)}
.nav-panel{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:8px 14px 8px 22px;backdrop-filter:blur(6px)}
.logo{font-size:1.22rem;font-weight:700;color:#fff;letter-spacing:.02em;display:flex;align-items:center;gap:2px}
.logo span{color:var(--accent)}
.logo i{color:var(--accent);margin-right:8px;font-size:1.1rem}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{padding:8px 18px;border-radius:30px;color:rgba(255,255,255,.7);font-size:.92rem;font-weight:500}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav-link.active{color:var(--primary);background:var(--accent);font-weight:600}
/* Hero */
.hero{background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;padding:100px 0;position:relative}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(100deg,rgba(30,15,8,.92) 25%,rgba(30,15,8,.7) 60%,rgba(45,25,15,.35))}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.hero-copy h1{font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.35;color:#fff;font-weight:700;margin:20px 0 18px}
.hero-copy p{font-size:1.05rem;color:rgba(255,255,255,.85);max-width:540px;line-height:1.8}
.hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-trust{display:flex;gap:22px;margin-top:26px;flex-wrap:wrap}
.hero-trust span{color:rgba(255,255,255,.8);font-size:.9rem}
.hero-trust i{color:var(--accent);margin-right:6px}
.hero-form-card{background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-radius:20px;padding:36px;box-shadow:0 24px 60px rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.6)}
.hero-form-card .form-head h3{font-size:1.35rem;color:var(--primary);margin-bottom:6px}
.hero-form-card .form-head p{font-size:.9rem;color:var(--text-soft);margin-bottom:22px}
.hero-form-card input,.hero-form-card select{width:100%;padding:13px 16px;border:1px solid var(--border);border-radius:10px;background:#fff;margin-bottom:12px;font-size:.95rem;color:var(--text);transition:var(--trans)}
.hero-form-card input:focus,.hero-form-card select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(198,168,124,.2)}
.form-note{font-size:.8rem;color:#a89a90;text-align:center;margin-top:12px}
.form-success{text-align:center;padding:30px 10px}
.form-success i{font-size:3rem;color:var(--accent);margin-bottom:12px}
.form-success h4{font-size:1.2rem;color:var(--primary);margin-bottom:8px}
.form-success p{color:var(--text-soft);font-size:.92rem}
/* About / KPI */
.about-section{padding:90px 0;background:var(--bg)}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:30px}
.kpi-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:32px 24px;text-align:center;box-shadow:var(--shadow-sm);transition:var(--trans)}
.kpi-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}
.kpi-card.highlight{background:var(--primary);border-color:var(--primary);color:#fff}
.kpi-card.highlight .kpi-label{color:rgba(255,255,255,.8)}
.kpi-num{display:block;font-size:2.6rem;font-weight:700;color:var(--accent);line-height:1.2}
.kpi-label{display:block;font-size:.92rem;color:var(--text-soft);margin-top:8px}
.about-points{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:42px}
.about-point{background:var(--bg-alt);border-radius:14px;padding:24px;display:flex;gap:14px;align-items:flex-start;border:1px solid var(--border)}
.about-point i{font-size:1.3rem;color:var(--accent);margin-top:2px}
.about-point h4{font-size:.98rem;color:var(--primary);margin-bottom:4px}
.about-point p{font-size:.88rem;color:var(--text-soft);line-height:1.6}
/* News */
.news-section{padding:90px 0;background:var(--bg-alt)}
.news-layout{display:grid;grid-template-columns:1fr 340px;gap:36px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:16px}
.news-item{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:26px 28px;transition:var(--trans);display:block}
.news-item:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:var(--accent)}
.news-meta{display:flex;align-items:center;gap:14px;margin-bottom:10px}
.news-cat{background:var(--accent-light);color:var(--primary);font-size:.78rem;font-weight:600;padding:4px 12px;border-radius:20px}
.news-date{font-size:.82rem;color:var(--text-soft)}
.news-item h3{font-size:1.1rem;color:var(--primary);margin-bottom:8px;transition:var(--trans)}
.news-item:hover h3{color:var(--accent-dark)}
.news-item p{font-size:.92rem;color:var(--text-soft);line-height:1.7;margin-bottom:10px}
.read-more{font-size:.86rem;color:var(--accent-dark);font-weight:600;display:inline-flex;align-items:center;gap:6px}
.news-sidebar{display:flex;flex-direction:column;gap:24px;position:sticky;top:90px}
.side-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px;box-shadow:var(--shadow-sm)}
.side-card h3{font-size:1rem;color:var(--primary);margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--accent-light)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud a{background:var(--bg-alt);border:1px solid var(--border);padding:6px 14px;border-radius:20px;font-size:.84rem;color:var(--text-soft)}
.tag-cloud a:hover{background:var(--accent);color:var(--primary);border-color:var(--accent)}
.side-img{position:relative;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-md)}
.side-img img{width:100%;height:180px;object-fit:cover}
.side-img .img-caption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(30,15,8,.85));color:#fff;padding:30px 18px 15px;font-size:.88rem}
.empty-tip{padding:40px 20px;text-align:center;background:var(--card);border:1px dashed var(--border);border-radius:16px;color:var(--text-soft)}
/* Services */
.services-section{padding:90px 0;background:var(--bg)}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.service-card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:32px 26px;text-align:center;transition:var(--trans);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-dark));opacity:0;transition:var(--trans)}
.service-card:hover::before{opacity:1}
.service-card:hover{box-shadow:var(--shadow-md);transform:translateY(-5px)}
.service-icon{width:68px;height:68px;border-radius:50%;background:var(--accent-light);color:var(--primary);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:1.6rem;transition:var(--trans)}
.service-card:hover .service-icon{background:var(--accent);color:#fff}
.service-card h3{font-size:1.08rem;color:var(--primary);margin-bottom:10px}
.service-card p{font-size:.88rem;color:var(--text-soft);line-height:1.65}
/* App / Steps */
.app-section{padding:90px 0;background:url('/assets/images/backpic/back-2.webp') center/cover fixed no-repeat;position:relative}
.app-section::before{content:'';position:absolute;inset:0;background:rgba(33,17,8,.82)}
.app-panel{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
.app-visual{border-radius:20px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.4)}
.app-visual img{width:100%;height:400px;object-fit:cover}
.app-content .section-tag{background:rgba(198,168,124,.2);color:var(--accent)}
.app-content h2{font-size:clamp(1.5rem,3vw,2.1rem);color:#fff;margin-bottom:16px}
.app-content>p{color:rgba(255,255,255,.8);margin-bottom:28px;max-width:460px}
.steps{display:flex;flex-direction:column;gap:18px;margin-bottom:32px}
.steps li{display:flex;gap:16px;align-items:flex-start}
.steps strong{display:block;color:#fff;font-size:1rem;margin-bottom:2px}
.steps span{color:rgba(255,255,255,.7);font-size:.9rem}
.step-num{flex-shrink:0;width:38px;height:38px;border-radius:50%;background:var(--accent);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.95rem}
/* Topics */
.topics-section{padding:90px 0;background:var(--bg)}
.topics-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(2,auto);gap:20px}
.topic-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:26px;transition:var(--trans);display:flex;flex-direction:column;gap:12px}
.topic-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:var(--accent)}
.topic-card.main{grid-column:span 2;grid-row:span 2;padding:0;position:relative;overflow:hidden;min-height:320px}
.topic-card.main img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.topic-card.main .topic-overlay{position:absolute;left:0;right:0;bottom:0;padding:30px 24px 22px;background:linear-gradient(transparent,rgba(30,15,8,.9));color:#fff;display:flex;flex-direction:column;gap:6px}
.topic-card.main .topic-overlay h3{font-size:1.3rem}
.topic-card.main .topic-overlay p{color:rgba(255,255,255,.85);font-size:.88rem}
.topic-icon{width:52px;height:52px;border-radius:14px;background:var(--accent-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.topic-card h3{font-size:1.05rem;color:var(--primary)}
.topic-card p{font-size:.86rem;color:var(--text-soft);line-height:1.6;flex:1}
/* FAQ */
.faq-section{padding:90px 0;background:var(--bg-alt)}
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:14px;margin-bottom:12px;overflow:hidden;transition:var(--trans)}
.faq-item summary{cursor:pointer;padding:20px 24px;font-weight:600;font-size:1rem;color:var(--primary);display:flex;justify-content:space-between;align-items:center;list-style:none;transition:var(--trans)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:1.5rem;color:var(--accent);font-weight:400;transition:var(--trans);flex-shrink:0}
.faq-item[open]{box-shadow:var(--shadow-sm);border-color:var(--accent)}
.faq-item[open] summary::after{content:'−';transform:rotate(180deg)}
.faq-answer{padding:0 24px 22px;color:var(--text-soft);font-size:.94rem;line-height:1.75}
/* CTA */
.cta-section{padding:90px 0;background:var(--primary);position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:-80px;right:-80px;width:280px;height:280px;border-radius:50%;background:rgba(198,168,124,.12)}
.cta-section::after{content:'';position:absolute;bottom:-100px;left:-60px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.05)}
.cta-panel{position:relative;text-align:center;max-width:680px;margin:0 auto;color:#fff}
.cta-panel h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:700;margin-bottom:16px}
.cta-panel p{color:rgba(255,255,255,.78);margin-bottom:32px;font-size:1rem}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
/* Footer */
.site-footer{background:var(--dark);color:rgba(255,255,255,.75);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-logo{font-size:1.25rem;font-weight:700;color:#fff;margin-bottom:14px}
.footer-logo span{color:var(--accent)}
.footer-brand p{font-size:.9rem;color:rgba(255,255,255,.6);line-height:1.7;max-width:280px;margin-top:12px}
.footer-col h4{font-size:.95rem;color:#fff;margin-bottom:18px;letter-spacing:.03em}
.footer-col a{display:block;font-size:.88rem;color:rgba(255,255,255,.6);padding:5px 0}
.footer-col a:hover{color:var(--accent);padding-left:6px}
.footer-col p{font-size:.88rem;color:rgba(255,255,255,.6);padding:5px 0}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:20px 0;flex-wrap:wrap;gap:8px;color:rgba(255,255,255,.4);font-size:.85rem}
.footer-bottom a{color:rgba(255,255,255,.5)}
.footer-bottom a:hover{color:var(--accent)}
/* Responsive */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero-copy p{max-width:100%}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .news-layout{grid-template-columns:1fr}
  .news-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;align-items:start}
  .app-panel{grid-template-columns:1fr}
  .app-visual img{height:280px}
  .topics-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  body{font-size:15px}
  .container{padding:0 18px}
  .nav-panel{padding:8px 12px}
  .logo{font-size:1rem}
  .nav-link{padding:7px 12px;font-size:.84rem}
  .nav-cta{display:none}
  .hero{padding:60px 0}
  .hero-copy h1{font-size:1.45rem}
  .hero-actions .btn{width:100%}
  .hero-trust{justify-content:center}
  .hero-form-card{padding:24px}
  .about-points{grid-template-columns:1fr}
  .service-grid{grid-template-columns:1fr}
  .topics-grid{grid-template-columns:1fr}
  .topic-card.main{grid-column:span 1;grid-row:span 1;min-height:200px}
  .news-sidebar{grid-template-columns:1fr}
  .section-head.split{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;text-align:center}
  .cta-actions .btn{width:100%}
}
@media(max-width:520px){
  .kpi-grid{grid-template-columns:1fr}
  .hero-trust{gap:12px;justify-content:flex-start}
  .hero-trust span{font-size:.82rem}
  .steps li{flex-wrap:wrap}
  .step-num{width:32px;height:32px;font-size:.85rem}
  .footer-bottom{font-size:.8rem}
}

:root{
  --primary:#3E2723;
  --primary-light:#5D4037;
  --accent:#C6A87C;
  --accent-dark:#A8895C;
  --accent-light:#E6D5B8;
  --bg:#FAF6EF;
  --bg-alt:#F1E8DC;
  --dark:#211A15;
  --text:#2C231E;
  --text-soft:#7A6A5C;
  --border:#E8DFD3;
  --card:#FFFFFF;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:8px;
  --shadow-sm:0 2px 10px rgba(60,40,25,.06);
  --shadow-md:0 8px 30px rgba(60,40,25,.1);
  --shadow-lg:0 16px 50px rgba(60,40,25,.14);
  --trans:all .3s ease;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'PingFang SC','Microsoft YaHei','Noto Sans CJK SC',sans-serif;font-size:16px;line-height:1.75;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:var(--trans)}
input,select,button,textarea{font-family:inherit;font-size:inherit;outline:none;border:none;background:none}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
section{position:relative}
.section-head{margin-bottom:40px}
.section-head.center{text-align:center;max-width:680px;margin-left:auto;margin-right:auto}
.section-head.center p{margin-top:14px;color:var(--text-soft)}
.section-head.split{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap}
.section-head.split p{max-width:420px;color:var(--text-soft)}
.section-tag{display:inline-block;background:var(--accent-light);color:var(--primary);font-size:.82rem;font-weight:600;letter-spacing:.08em;padding:6px 16px;border-radius:30px;margin-bottom:12px}
.section-head h2,.section-head h1{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;color:var(--primary);line-height:1.35}
.section-head p{font-size:1rem;color:var(--text-soft)}
.badge{display:inline-block;padding:7px 18px;border-radius:30px;font-size:.85rem;font-weight:600;letter-spacing:.03em}
.badge-gold{background:rgba(198,168,124,.18);color:#F0D9B5;border:1px solid rgba(198,168,124,.4)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:50px;font-weight:600;font-size:.95rem;cursor:pointer;transition:var(--trans);border:1px solid transparent;line-height:1;white-space:nowrap}
.btn-sm{padding:9px 20px;font-size:.88rem}
.btn-block{width:100%}
.btn-accent{background:var(--accent);color:var(--primary)}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(198,168,124,.4)}
.btn-dark{background:var(--primary);color:#fff}
.btn-dark:hover{background:var(--primary-light);transform:translateY(-2px);box-shadow:0 8px 20px rgba(62,39,35,.35)}
.btn-outline{border-color:var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-ghost-light{border-color:rgba(255,255,255,.5);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost-light:hover{background:rgba(255,255,255,.15);border-color:#fff}
.btn-light-big{background:#fff;color:var(--primary);font-size:1.02rem;padding:14px 34px}
.btn-light-big:hover{background:var(--accent);transform:translateY(-2px);box-shadow:0 10px 25px rgba(0,0,0,.2)}
.site-header{position:sticky;top:0;z-index:100;background:var(--primary);padding:12px 0;box-shadow:0 4px 20px rgba(33,17,8,.25)}
.nav-panel{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:8px 14px 8px 22px;backdrop-filter:blur(6px)}
.logo{font-size:1.22rem;font-weight:700;color:#fff;letter-spacing:.02em;display:flex;align-items:center;gap:2px}
.logo span{color:var(--accent)}
.logo i{color:var(--accent);margin-right:8px;font-size:1.1rem}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{padding:8px 18px;border-radius:30px;color:rgba(255,255,255,.7);font-size:.92rem;font-weight:500}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav-link.active{color:var(--primary);background:var(--accent);font-weight:600}
.page-banner{background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;padding:65px 0;position:relative}
.page-banner::before{content:'';position:absolute;inset:0;background:linear-gradient(100deg,rgba(30,15,8,.92) 30%,rgba(45,25,15,.72))}
.page-banner-inner{position:relative;max-width:820px}
.page-banner-inner h1{font-size:clamp(1.7rem,3.6vw,2.4rem);line-height:1.4;color:#fff;font-weight:700;margin:16px 0 14px}
.page-banner-meta{display:flex;align-items:center;gap:20px;flex-wrap:wrap;color:rgba(255,255,255,.8);font-size:.9rem}
.page-banner-meta i{margin-right:6px;color:var(--accent)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:44px;padding:50px 0 20px}
.article-main{min-width:0}
.article-cover{border-radius:var(--radius-lg);overflow:hidden;margin-bottom:28px;box-shadow:var(--shadow-md)}
.article-cover img{width:100%;height:auto;max-height:440px;object-fit:cover;transition:var(--trans)}
.article-cover img:hover{transform:scale(1.015)}
.article-body{font-size:1.05rem;line-height:1.95;color:var(--text);background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px 38px;box-shadow:var(--shadow-sm)}
.article-body p{margin-bottom:1.5em}
.article-body h2{font-size:1.38rem;color:var(--primary);margin:1.8em 0 .7em;padding-left:14px;border-left:4px solid var(--accent)}
.article-body h3{font-size:1.18rem;color:var(--primary);margin:1.5em 0 .5em}
.article-body h4{font-size:1.06rem;color:var(--primary);margin:1.2em 0 .4em}
.article-body ul,.article-body ol{margin:1em 0 1.5em;padding-left:1.6em;list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-bottom:.45em}
.article-body img{border-radius:var(--radius-md);margin:1.4em 0;box-shadow:var(--shadow-sm)}
.article-body blockquote{border-left:4px solid var(--accent);background:var(--bg-alt);padding:14px 22px;border-radius:0 12px 12px 0;margin:1.4em 0;color:var(--text-soft)}
.article-body blockquote p{margin-bottom:.3em}
.article-body a{color:var(--primary-light);border-bottom:1px solid var(--accent)}
.article-body a:hover{color:var(--accent-dark)}
.article-body table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.95rem}
.article-body table th,.article-body table td{border:1px solid var(--border);padding:10px 14px;text-align:left}
.article-body table th{background:var(--bg-alt);color:var(--primary);font-weight:600}
.article-body table tr:nth-child(even){background:#fbf8f3}
.article-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.article-tag{display:inline-flex;align-items:center;gap:7px;background:var(--bg-alt);border:1px solid var(--border);color:var(--text-soft);padding:7px 16px;border-radius:30px;font-size:.84rem;font-weight:500;transition:var(--trans)}
.article-tag i{color:var(--accent-dark)}
.article-tag:hover{border-color:var(--accent);color:var(--primary);background:var(--accent-light)}
.article-sidebar{display:flex;flex-direction:column;gap:24px}
.side-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow-sm);transition:var(--trans)}
.side-card:hover{box-shadow:var(--shadow-md)}
.side-card h3{font-size:1.08rem;color:var(--primary);margin-bottom:16px;display:flex;align-items:center;gap:9px}
.side-card h3 i{color:var(--accent-dark)}
.side-tags{display:flex;flex-wrap:wrap;gap:9px}
.side-tag{display:inline-block;background:var(--bg);border:1px solid var(--border);color:var(--text-soft);padding:6px 15px;border-radius:30px;font-size:.85rem;transition:var(--trans)}
.side-tag:hover{background:var(--accent-light);color:var(--primary);border-color:var(--accent)}
.side-list{display:flex;flex-direction:column;gap:0}
.side-list a{display:flex;align-items:flex-start;gap:10px;padding:11px 0;border-bottom:1px solid var(--border);font-size:.92rem;color:var(--text-soft);line-height:1.5}
.side-list a:last-child{border-bottom:none}
.side-list a::before{content:'\f105';font-family:'Font Awesome 6 Free';font-weight:900;color:var(--accent-dark);flex-shrink:0;margin-top:2px}
.side-list a:hover{color:var(--primary);padding-left:4px}
.side-cta{background:linear-gradient(135deg,var(--primary),var(--primary-light));border-color:var(--primary);color:#fff}
.side-cta h3{color:#fff}
.side-cta p{color:rgba(255,255,255,.82);font-size:.9rem;margin-bottom:20px}
.side-cta-icon{width:52px;height:52px;border-radius:50%;background:rgba(198,168,124,.2);border:1px solid rgba(198,168,124,.4);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.side-cta-icon i{font-size:1.4rem;color:var(--accent)}
.not-found{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:60px 30px;text-align:center;box-shadow:var(--shadow-sm)}
.not-found-icon{width:80px;height:80px;border-radius:50%;background:var(--bg-alt);display:flex;align-items:center;justify-content:center;margin:0 auto 22px}
.not-found-icon i{font-size:1.9rem;color:var(--accent-dark)}
.not-found h2{font-size:1.5rem;color:var(--primary);margin-bottom:10px}
.not-found p{color:var(--text-soft);margin-bottom:24px}
.article-cta-section{padding:70px 0}
.article-cta{background:linear-gradient(120deg,var(--primary),var(--primary-light));border-radius:var(--radius-lg);padding:42px 48px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.article-cta::after{content:'';position:absolute;right:-60px;top:-60px;width:200px;height:200px;border-radius:50%;background:rgba(198,168,124,.15)}
.article-cta-copy{position:relative;z-index:1}
.article-cta-copy h2{font-size:1.5rem;color:#fff;margin-bottom:8px}
.article-cta-copy p{color:rgba(255,255,255,.82);font-size:.95rem;max-width:520px}
.article-cta .btn{position:relative;z-index:1}
.article-related{padding:20px 0 70px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.related-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--trans);display:block}
.related-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}
.related-img{overflow:hidden;position:relative;aspect-ratio:16/9}
.related-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.related-card:hover .related-img img{transform:scale(1.06)}
.related-body{padding:18px 20px 22px}
.related-tag{display:inline-block;background:var(--accent-light);color:var(--primary);font-size:.78rem;font-weight:600;padding:4px 12px;border-radius:30px;margin-bottom:10px;letter-spacing:.04em}
.related-body h3{font-size:1rem;color:var(--primary);line-height:1.5;margin-bottom:8px;transition:var(--trans)}
.related-card:hover .related-body h3{color:var(--accent-dark)}
.related-body p{font-size:.88rem;color:var(--text-soft);line-height:1.6}
.site-footer{background:var(--dark);color:rgba(255,255,255,.78);padding:64px 0 0;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-logo{font-size:1.3rem;font-weight:700;color:#fff;margin-bottom:14px}
.footer-logo span{color:var(--accent)}
.footer-brand p{font-size:.9rem;line-height:1.8;color:rgba(255,255,255,.65);max-width:300px}
.footer-col h4{font-size:1rem;color:#fff;margin-bottom:16px;position:relative;padding-bottom:8px}
.footer-col h4::after{content:'';position:absolute;left:0;bottom:0;width:28px;height:2px;background:var(--accent)}
.footer-col a{display:block;color:rgba(255,255,255,.65);font-size:.9rem;padding:5px 0;transition:var(--trans)}
.footer-col a:hover{color:var(--accent);padding-left:6px}
.footer-col p{font-size:.9rem;color:rgba(255,255,255,.6);padding:4px 0}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:22px 0;flex-wrap:wrap;gap:12px}
.footer-bottom p{font-size:.86rem;color:rgba(255,255,255,.5)}
.footer-bottom a{color:rgba(255,255,255,.7);display:inline-flex;align-items:center;gap:6px}
.footer-bottom a:hover{color:var(--accent)}
@media(max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:36px}
  .article-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .side-cta{grid-column:1/-1}
}
@media(max-width:768px){
  .nav-panel{padding:8px 10px 8px 16px}
  .logo{font-size:1.05rem}
  .nav-link{padding:7px 12px;font-size:.84rem}
  .nav-cta{display:none}
  .page-banner{padding:50px 0}
  .article-body{padding:26px 22px}
  .article-cta{padding:34px 28px;flex-direction:column;align-items:flex-start}
  .related-grid{grid-template-columns:1fr 1fr;gap:18px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:520px){
  .container{padding:0 16px}
  .logo span{display:inline}
  .main-nav{display:flex}
  .nav-link{padding:6px 10px;font-size:.78rem}
  .article-layout{padding:30px 0 10px}
  .article-cover{margin-bottom:20px}
  .article-body{font-size:1rem;padding:22px 18px}
  .article-tags{gap:8px}
  .article-sidebar{display:flex}
  .related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;text-align:center}
}