/* roulang page: index */
:root{
  --bg:#F4F8FC;
  --surface:#FFFFFF;
  --primary:#1B5FA8;
  --primary-dark:#12437C;
  --primary-soft:#E8F1FA;
  --gold:#C9A35F;
  --gold-dark:#9A7128;
  --gold-soft:#F8F0DF;
  --text:#1E2D3D;
  --muted:#5C6F82;
  --line:#E2EAF3;
  --success:#2F855A;
  --warning:#B7791F;
  --danger:#C53030;
  --radius-xs:6px;
  --radius-sm:8px;
  --radius:12px;
  --radius-lg:20px;
  --radius-pill:999px;
  --shadow-sm:0 4px 12px rgba(23,55,85,.06);
  --shadow-md:0 16px 32px rgba(23,55,85,.1);
  --shadow-focus:0 0 0 3px rgba(27,95,168,.22);
  --container:1200px;
  --gutter:24px;
  --font-main:"PingFang SC","Microsoft YaHei","HarmonyOS Sans SC","Source Han Sans SC",sans-serif;
  --font-num:"Barlow Condensed","DIN Alternate",Inter,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-main);font-size:16px;line-height:1.75;min-height:100vh}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
figure{margin:0}
h1,h2,h3,h4,h5,p,dl,dd{margin:0}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:var(--radius-xs)}
.container{max-width:var(--container);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.section{padding:96px 0}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:44px}
.section-head h2{font-size:clamp(26px,3.2vw,32px);line-height:1.35;font-weight:700;letter-spacing:.01em;color:var(--text)}
.section-head .section-lead{max-width:680px;color:var(--muted);font-size:16px}
.section-head .section-note{color:var(--primary);font-weight:600}

/* header */
.header{position:sticky;top:0;z-index:100;background:rgba(244,248,252,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;min-height:72px}
.brand{display:inline-flex;flex-direction:column;justify-content:center;line-height:1.3;padding:8px 0}
.brand-main{font-size:21px;font-weight:800;color:var(--text);letter-spacing:.015em}
.brand-main em{font-style:normal;color:var(--primary)}
.brand-sub{font-size:12px;color:var(--muted);letter-spacing:.18em;margin-left:2px}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-sm);font-weight:600;border:1px solid transparent;transition:background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease;white-space:nowrap}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(27,95,168,.26)}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);transform:translateY(-2px)}
.btn-light{background:#fff;border-color:var(--line);color:var(--primary)}
.btn-light:hover{background:var(--primary-soft);border-color:var(--primary)}
.btn-gold{background:var(--gold);border-color:var(--gold);color:#fff;box-shadow:0 10px 22px rgba(201,163,95,.28)}
.btn-gold:hover{background:var(--gold-dark);border-color:var(--gold-dark);transform:translateY(-2px)}
.btn-lg{min-height:52px;padding:0 30px;font-size:17px}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px}
.nav-cta{min-height:44px;padding:0 22px;font-size:15px}
.segmented-wrap{max-width:640px;overflow-x:auto;overscroll-behavior-x:contain;padding:4px 0;scrollbar-width:none}
.segmented-wrap::-webkit-scrollbar{display:none}
.segmented{display:inline-flex;align-items:center;gap:4px;padding:6px;background:var(--primary-soft);border-radius:var(--radius-pill);min-width:max-content}
.segment{display:inline-flex;align-items:center;justify-content:center;height:36px;padding:0 16px;border-radius:var(--radius-pill);color:#334E68;font-weight:600;font-size:14px;transition:background .22s ease,color .22s ease,box-shadow .22s ease}
.segment:hover{background:#fff;color:var(--primary)}
.segment.active{background:#fff;color:var(--primary);box-shadow:0 4px 12px rgba(23,55,85,.1)}
.gap-10{width:10px}
@media (max-width:1100px){
  .desktop-cta{display:none}
}
@media (max-width:991px){
  .nav{flex-wrap:wrap;padding:8px 0 10px}
  .brand{width:auto}
  .header-actions{margin-left:0;display:none}
  .segmented-wrap{order:3;width:100%;max-width:100%}
  .segment{height:38px}
  .btn-sm.mobile-visible{display:inline-flex}
}
.mobile-visible{display:none}
@media (max-width:991px){
  .mobile-visible{display:inline-flex;order:2;margin-left:auto}
}

/* countdown */
.countdown{background:#fff;border-bottom:1px solid var(--line)}
.countdown-inner{display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px;padding:14px 0}
.countdown-status{display:inline-flex;align-items:center;gap:9px;color:var(--success);font-weight:600;font-size:14px}
.countdown-status i{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(47,133,90,.14)}
.countdown-event{color:var(--text);font-weight:700;flex:1;min-width:260px}
.countdown-clock{display:flex;align-items:center;gap:7px;font-family:var(--font-num);font-variant-numeric:tabular-nums}
.cd-cell{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;min-width:52px;min-height:44px;padding:3px 10px 2px;background:var(--primary-soft);border:1px solid #D6E3F2;border-radius:9px;color:var(--primary-dark);font-weight:800}
.cd-cell b{font-size:22px;line-height:1.05}
.cd-cell i{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:.08em}
.cd-split{color:var(--gold-dark);font-weight:800;font-size:20px}
.cd-ended{color:var(--warning);font-weight:600}
.countdown-btn{font-size:14px;min-height:36px;padding:0 18px}
@media (max-width:767px){
  .countdown-inner{flex-direction:column;align-items:flex-start;gap:12px;padding:16px 0}
  .countdown-event{min-width:0;width:100%}
  .cd-cell{min-width:44px;min-height:38px}
}

/* hero */
.hero{padding:56px 0 88px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(27,95,168,.12) 1px,transparent 1px);background-size:24px 24px;mask-image:linear-gradient(90deg,transparent 30%,#000 100%);pointer-events:none}
.hero-layout{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:70px;align-items:center;position:relative;z-index:2}
.hero h1{font-size:clamp(32px,5vw,50px);line-height:1.24;font-weight:800;letter-spacing:.01em;margin:18px 0 24px;color:var(--text)}
.hero h1 .hl{color:var(--primary)}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:var(--gold-soft);color:var(--gold-dark);font-weight:700;font-size:14px;border-radius:var(--radius-pill)}
.hero-lead{color:var(--muted);font-size:17px;line-height:2;margin-bottom:34px;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.hero-seals{display:flex;flex-wrap:wrap;gap:10px}
.seal{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-pill);padding:5px 12px;color:var(--muted);font-size:13px;line-height:1.5;box-shadow:0 2px 8px rgba(23,55,85,.04)}
.seal i{width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--success);color:#fff;font-size:11px;font-style:normal;font-weight:800}
.hero-visual{display:flex;flex-direction:column;align-items:center;position:relative}
.hero-photo{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);aspect-ratio:4/3;object-fit:cover}
.hero-photo-card{width:calc(100% - 34px);background:#fff;border:1px solid rgba(226,234,243,.7);box-shadow:var(--shadow-md);border-radius:16px;padding:18px 22px;margin:-38px auto 0;position:relative;z-index:3;display:flex;align-items:center;gap:14px}
.hero-photo-card .p-icon{width:46px;height:46px;flex:0 0 auto;display:grid;place-items:center;background:var(--gold-soft);color:var(--gold-dark);border-radius:12px;font-size:22px}
.hero-photo-card strong{display:block;color:var(--text);font-size:16px}
.hero-photo-card span{font-size:13px;color:var(--muted)}
.hero-album-stack{position:absolute;left:-18px;top:40px;width:76px;border-radius:14px;box-shadow:var(--shadow-md);border:4px solid #fff;transform:rotate(-8deg);display:none}
@media (max-width:1120px){
  .hero-layout{gap:40px}
}
@media (max-width:991px){
  .hero{padding-top:36px}
  .hero-layout{grid-template-columns:1fr;gap:48px}
  .hero-visual{max-width:760px;margin:0 auto}
}
@media (max-width:600px){
  .hero-photo-card .p-icon{width:38px;height:38px;font-size:18px}
  .hero-photo-card{padding:14px 16px;margin-top:-28px}
}

/* quick entry cards */
.quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.quick-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:24px;position:relative;transition:box-shadow .25s ease,transform .25s ease;overflow:hidden}
.quick-card::before{content:"";position:absolute;left:0;top:0;width:3px;height:60px;background:var(--gold);opacity:.8;border-radius:0 4px 4px 0}
.quick-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.quick-card h3{font-size:19px;font-weight:700;color:var(--text);margin-bottom:8px}
.quick-card p{font-size:14px;line-height:1.8;color:var(--muted);min-height:75px}
.quick-card .quick-more{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--primary);font-size:14px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}
.quick-icon{width:44px;height:44px;border-radius:12px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-size:20px;font-style:normal;font-weight:800;margin-bottom:18px;line-height:1}
.quick-card:nth-child(2) .quick-icon{background:var(--gold-soft);color:var(--gold-dark)}
.quick-card:nth-child(3) .quick-icon{background:#E4F0E9;color:#2F855A}
.quick-card:nth-child(4) .quick-icon{background:#EDEAFB;color:#6A4FC4}
@media (max-width:1099px){
  .quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:580px){
  .quick-grid{grid-template-columns:1fr}
  .quick-card p{min-height:auto}
}

/* topic intro */
.topic-area{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px 70px;align-items:center}
.topic-copy{order:1}
.topic-copy h2{font-size:clamp(25px,3vw,31px);font-weight:700;margin-bottom:16px;letter-spacing:.01em}
.topic-copy-desc{color:var(--muted);margin-bottom:24px}
.topic-copy-desc strong{color:var(--text)}
.topic-list{display:flex;flex-direction:column;gap:0}
.topic-list li{display:flex;gap:14px;padding:12px 0;border-bottom:1px dashed var(--line)}
.topic-list li:last-child{border-bottom:none}
.topic-num{color:var(--gold-dark);font-weight:800;font-size:14px;line-height:2.2;min-width:26px}
.topic-list strong{display:block;color:var(--text);font-weight:700}
.topic-list span{font-size:14px;color:var(--muted)}
.topic-visual{order:2;position:relative}
.topic-visual img{width:100%;aspect-ratio:1/1.08;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.topic-visual .float-rate{background:#fff;box-shadow:var(--shadow-md);position:absolute;border-radius:14px;padding:14px 18px;display:flex;align-items:center;gap:10px;left:-20px;bottom:42px}
.float-rate b{font-size:26px;color:var(--gold-dark)}
.float-rate span{font-size:13px;color:var(--muted);white-space:nowrap}
@media (max-width:860px){
  .topic-grid{grid-template-columns:1fr;gap:32px}
  .topic-copy{order:2}
  .topic-visual{order:1;max-width:520px}
  .topic-visual .float-rate{left:10px;bottom:14px}
}

/* gallery wall */
.wall-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));grid-auto-rows:154px;gap:16px}
.wall-item{position:relative;overflow:hidden;border-radius:16px;box-shadow:var(--shadow-sm);background:#DDE8F2;min-height:0}
.wall-item:nth-child(1){grid-column:span 3;grid-row:span 2}
.wall-item:nth-child(2){grid-column:span 3;grid-row:span 1}
.wall-item:nth-child(3){grid-column:span 1;grid-row:span 1}
.wall-item:nth-child(4){grid-column:span 2;grid-row:span 1}
.wall-item:nth-child(5){grid-column:span 2;grid-row:span 2}
.wall-item:nth-child(6){grid-column:span 1;grid-row:span 1}
.wall-item:nth-child(7){grid-column:span 2;grid-row:span 1}
.wall-item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.wall-item::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,transparent 32%,rgba(15,30,48,.62))}
.wall-item:hover img{transform:scale(1.04)}
.wall-cap{position:absolute;z-index:2;left:16px;right:16px;bottom:14px;color:#fff}
.wall-cap em{display:block;font-style:normal;font-size:14px;font-weight:600;letter-spacing:.1em;opacity:.85}
.wall-cap strong{font-size:17px;font-weight:700;line-height:1.4;display:block}
@media (max-width:920px){
  .wall-grid{grid-auto-rows:130px}
}
@media (max-width:640px){
  .wall-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:130px;gap:10px}
  .wall-item:nth-child(1){grid-column:span 2;grid-row:span 2}
  .wall-item:nth-child(2){grid-column:span 2;grid-row:span 1}
  .wall-item:nth-child(3){grid-column:span 1;grid-row:span 1}
  .wall-item:nth-child(4){grid-column:span 1;grid-row:span 1}
  .wall-item:nth-child(5){grid-column:span 2;grid-row:span 1}
  .wall-item:nth-child(6){grid-column:span 1;grid-row:span 1}
  .wall-item:nth-child(7){grid-column:span 1;grid-row:span 1}
  .wall-cap{left:12px;right:12px}
}

/* route mix */
.route-layout{display:grid;grid-template-columns:1.3fr .9fr;gap:22px}
.route-main{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;position:relative;box-shadow:var(--shadow-sm)}
.route-main img{width:100%;aspect-ratio:16/8;object-fit:cover}
.route-body{padding:26px 28px 30px}
.route-body .route-sn{display:inline-flex;background:var(--gold-soft);color:var(--gold-dark);font-size:13px;font-weight:700;padding:4px 12px;border-radius:var(--radius-pill);margin-bottom:12px}
.route-body h3{font-size:23px;font-weight:700;margin-bottom:10px;color:var(--text)}
.route-body p{color:var(--muted);font-size:15px;margin-bottom:18px;max-width:680px}
.route-mini{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;justify-content:center}
.route-mini h3{font-size:19px;font-weight:700;margin-bottom:14px;color:var(--text)}
.route-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.route-pills span{background:var(--bg);border:1px solid var(--line);padding:6px 13px;border-radius:var(--radius-pill);font-size:13px;color:var(--muted)}
.route-pills span b{display:inline-flex;width:18px;height:18px;border-radius:50%;background:var(--primary);color:#fff;justify-content:center;align-items:center;font-size:12px;margin-right:6px}
.route-tip{border-left:3px solid var(--gold);background:var(--gold-soft);border-radius:0 10px 10px 0;color:var(--gold-dark);padding:12px 16px;font-size:14px;line-height:1.8}
@media (max-width:900px){
  .route-layout{grid-template-columns:1fr}
}

/* cta / form */
.cta-area{position:relative;padding:104px 0;overflow:hidden;background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
.cta-area .mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(255,255,255,.97) 15%,rgba(255,255,255,.88) 46%,rgba(248,240,223,.92));z-index:1}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:center}
.cta-copy h2{font-size:clamp(27px,3.4vw,38px);font-weight:800;line-height:1.3}
.cta-copy h2 .deco{color:var(--gold-dark)}
.cta-copy-desc{color:var(--muted);margin:18px 0 26px;font-size:16px;line-height:2}
.cta-points{display:flex;flex-direction:column;gap:14px;margin-bottom:28px}
.cta-points li{display:flex;align-items:center;gap:10px;color:var(--text)}
.cta-points li i{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--success);font-size:14px;font-style:normal;border:1px solid #CFE8DC}
.cta-card{background:var(--surface);border-radius:var(--radius-lg);padding:34px 34px 30px;box-shadow:var(--shadow-md);border:1px solid var(--line)}
.cta-card-title{font-size:20px;font-weight:700;margin-bottom:5px}
.cta-card-sub{color:var(--muted);font-size:14px;margin-bottom:22px}
.cta-form{display:flex;flex-direction:column;gap:16px}
.cta-form label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.cta-form input,.cta-form select{width:100%;height:50px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;padding:0 14px;color:var(--text);transition:border-color .2s ease,box-shadow .2s ease}
.cta-form input::placeholder{color:#A4B3C2}
.cta-form input:focus,.cta-form select:focus{border-color:var(--primary);box-shadow:var(--shadow-focus);outline:0}
.cta-form input[type=submit]{height:52px;margin-top:6px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-status{font-weight:600;font-size:13px;line-height:1.7;padding:8px 12px 0;text-align:center;letter-spacing:.02em}
.form-status.success{color:var(--success)}
.form-status.loading{color:var(--warning)}
.form-status.error{color:var(--danger)}
.form-notice{font-size:13px;color:#91A3B6;text-align:center;margin-top:18px}
.form-select-tag{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:8px}
.form-select-tag span{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-pill);padding:5px 13px;font-size:13px;color:var(--muted);cursor:pointer;transition:.2s}
.form-select-tag span.chosen{background:var(--primary-soft);color:var(--primary);border-color:var(--primary)}
@media (max-width:960px){
  .cta-inner{grid-template-columns:1fr;gap:46px}
  .cta-area{padding:74px 0}
}
@media (max-width:560px){
  .form-row{grid-template-columns:1fr}
  .cta-card{padding:24px}
}

/* faq */
.faq-wrap{max-width:860px;margin:0 auto}
.faq-item{border:1px solid var(--line);background:#fff;border-radius:var(--radius);margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow-sm);transition:box-shadow .3s ease,border-color .3s ease}
.faq-item.active{border-color:var(--primary);box-shadow:var(--shadow-sm)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;border:0;background:#fff;text-align:left;padding:20px 22px;font-weight:700;color:var(--text);font-size:17px;transition:background .3s}
.faq-q:hover{background:var(--bg)}
.faq-item.active .faq-q{background:var(--primary-soft);color:var(--primary-dark)}
.faq-q-icon{width:28px;height:28px;flex:0 0 auto;position:relative;border-radius:50%;border:1px solid var(--line);background:#fff;transition:transform .3s ease,background .3s,border-color .3s}
.faq-q-icon::before,.faq-q-icon::after{content:"";position:absolute;background:var(--muted);border-radius:2px;top:50%;left:50%;transform:translate(-50%,-50%)}
.faq-q-icon::before{width:10px;height:1.5px}
.faq-q-icon::after{width:1.5px;height:10px}
.faq-item.active .faq-q-icon{transform:rotate(45deg);background:var(--primary);border-color:var(--primary)}
.faq-item.active .faq-q-icon::before,.faq-item.active .faq-q-icon::after{background:#fff}
.faq-a{display:none;padding:2px 24px 24px;color:var(--muted);line-height:2;font-size:15px;border-top:0}
.faq-item.active .faq-a{display:block;animation:fadeSlide .3s ease}
@keyframes fadeSlide{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* cms news */
.news-band{padding:100px 0;background:var(--surface)}
.news-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
.news-main-card{background:var(--bg);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.news-main-card img{width:100%;height:270px;object-fit:cover}
.news-main-body{padding:26px 30px 32px}
.news-main-body .post-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:12px;font-size:13px;color:var(--muted)}
.news-main-body h3{font-size:24px;font-weight:700;line-height:1.45;margin-bottom:10px}
.news-main-body h3 a:hover{color:var(--primary)}
.news-main-body p{color:var(--muted);font-size:15px;margin-bottom:20px}
.news-side-list{display:flex;flex-direction:column;gap:10px}
.news-row{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;transition:transform .2s,box-shadow .2s}
.news-row:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.news-row img{width:104px;height:74px;object-fit:cover;border-radius:10px;flex:none}
.news-row-content{min-width:0}
.news-row-content h4{font-size:15px;line-height:1.6;color:var(--text);font-weight:600;margin-bottom:5px;max-height:48px;overflow:hidden}
.news-row-content h4 a:hover{color:var(--primary)}
.news-row-content small{color:var(--muted);font-size:12px}
.news-empty{border:2px dashed #C7D5E4;background:#fff;border-radius:18px;text-align:center;padding:50px 20px;color:var(--muted)}
.news-empty i{font-size:38px;font-style:normal;display:block;margin-bottom:12px;opacity:.5}
.news-empty strong{font-size:17px;font-weight:700;color:var(--text);display:block;margin-bottom:6px}
@media (max-width:900px){
  .news-grid{grid-template-columns:1fr}
  .news-side-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}
}
@media (max-width:560px){
  .news-side-list{display:flex}
}

/* footer */
.site-footer{background:#E3EBF4;border-top:1px solid var(--line);color:var(--muted);padding:84px 0 0;position:relative}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:38px 48px;padding-bottom:56px}
.footer-brand .brand-main{display:block;font-size:26px}
.footer-brand p{font-size:14px;line-height:2;margin-top:16px;max-width:330px;color:var(--muted)}
.footer-col h5{color:var(--text);font-weight:800;font-size:16px;margin-bottom:18px;letter-spacing:.02em}
.footer-links li{margin-bottom:9px}
.footer-links a{font-size:14px;padding:4px 0;display:inline-block}
.footer-links a:hover{color:var(--primary)}
.footer-contact li{display:flex;gap:10px;font-size:14px;margin-bottom:12px;align-items:flex-start}
.footer-contact i{font-style:normal;color:var(--gold-dark);font-weight:700}
.footer-bottom{background:#D5E1ED;border-top:1px solid rgba(226,234,243,.6);padding:20px 0;font-size:12px;color:#6B7E92;display:flex;gap:10px;justify-content:space-between;flex-wrap:wrap}
.footer-bottom a{color:inherit}
.footer-bottom a:hover{color:var(--primary)}
@media (max-width:940px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:540px){
  .footer-grid{grid-template-columns:1fr}
}

/* helpers */
.text-primary{color:var(--primary)}
.hr{width:100%;height:1px;background:var(--line);border:0;margin:40px 0}
@media (max-width:600px){
  .section{padding:64px 0}
  .section-head{margin-bottom:28px}
  .section-head h2{font-size:26px}
  .hero{padding:14px 0 64px}
}

.backtop{position:fixed;right:22px;bottom:24px;width:46px;height:46px;border-radius:50%;background:#fff;border:1px solid var(--line);color:var(--primary);box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:center;text-decoration:none;z-index:60;font-size:20px}
.backtop:hover{background:var(--primary);color:#fff}

/* roulang page: article */
:root{
  --bg:#F4F8FC;
  --surface:#FFFFFF;
  --primary:#1B5FA8;
  --primary-dark:#12437C;
  --primary-light:#E8F1FA;
  --gold:#C9A35F;
  --gold-dark:#9A7128;
  --gold-light:#F8F0DF;
  --text:#1E2D3D;
  --text-light:#5C6F82;
  --border:#E2EAF3;
  --success:#2F855A;
  --warn:#B7791F;
  --error:#C53030;
  --radius:12px;
  --radius-sm:8px;
  --radius-lg:20px;
  --shadow:0 4px 12px rgba(23,55,85,.06);
  --shadow-hover:0 16px 32px rgba(23,55,85,.1);
  --nav-shadow:0 1px 0 rgba(23,55,85,.05);
  --container:1200px;
  --content-width:72em;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","Microsoft YaHei","HarmonyOS Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.75;
  min-height:100vh;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
ul,ol{list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:24px;padding-right:24px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:600;line-height:1.2;border-radius:10px;
  border:1px solid transparent;cursor:pointer;text-align:center;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .15s ease;
}
.btn-primary{background:var(--primary);color:#fff;height:48px;padding:0 26px}
.btn-primary:hover{background:var(--primary-dark)}
.btn-primary:active{transform:translateY(1px)}
.btn-secondary{background:#fff;color:var(--primary);border-color:var(--primary);height:46px;padding:0 22px}
.btn-secondary:hover{background:var(--primary-light);border-color:var(--primary)}
.btn-gold{background:var(--gold);color:#1E2D3D;height:48px;padding:0 24px}
.btn-gold:hover{background:var(--gold-dark);color:#fff}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:9px}

/* ===== Header / Nav ===== */
.header{
  position:sticky;top:0;z-index:120;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(226,234,243,.8);
  box-shadow:var(--nav-shadow);
}
.nav{
  display:flex;align-items:center;gap:18px;
  min-height:72px;
}
.brand{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;flex-shrink:0;line-height:1.2}
.brand-main{font-size:24px;font-weight:700;letter-spacing:.02em;color:var(--text);white-space:nowrap}
.brand-main .hl{color:var(--primary)}
.brand-sub{font-size:11px;letter-spacing:.28em;color:var(--text-light);margin-top:2px;font-weight:500}
.segmented-wrap{flex:1;display:flex;justify-content:center;min-width:0}
.segmented{
  display:inline-flex;align-items:center;gap:4px;
  background:var(--primary-light);padding:6px;
  border-radius:999px;
  max-width:100%;
}
.segment{
  display:inline-flex;align-items:center;justify-content:center;
  height:36px;padding:0 15px;border-radius:999px;
  color:#334E68;font-size:14px;font-weight:600;white-space:nowrap;
  transition:background-color .2s ease,color .2s ease,box-shadow .2s ease;
}
.segment:hover{background:#fff;color:var(--primary)}
.segment.active{background:#fff;color:var(--primary);box-shadow:0 3px 10px rgba(27,95,168,.12)}
.header-actions{display:flex;align-items:center;flex-shrink:0}
.mobile-visible{display:none;flex-shrink:0}

/* ===== Footer ===== */
.site-footer{
  background:#E9F0F7;
  border-top:1px solid var(--border);
  color:var(--text);
  margin-top:0;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;
  gap:40px 32px;
  padding:64px 0 48px;
}
.footer-brand .brand-main{font-size:25px}
.footer-brand .brand-sub{letter-spacing:.2em}
.footer-brand p{margin-top:18px;color:var(--text-light);font-size:15px;line-height:1.8;max-width:30em}
.site-footer h5{
  font-size:15px;font-weight:700;color:var(--text);
  margin-bottom:14px;letter-spacing:.04em;
}
.site-footer .footer-links li{margin-bottom:10px}
.site-footer .footer-links a{
  color:var(--text-light);font-size:15px;transition:color .2s ease,padding-left .2s ease;
}
.site-footer .footer-links a:hover{color:var(--primary);padding-left:5px}
.footer-contact li{
  display:flex;gap:10px;align-items:flex-start;
  color:var(--text-light);font-size:14px;line-height:1.7;margin-bottom:10px;
}
.footer-contact i{
  flex:0 0 auto;width:24px;height:24px;border-radius:7px;
  background:var(--primary-light);color:var(--primary);
  display:flex;align-items:center;justify-content:center;
  font-style:normal;font-size:12px;font-weight:700;
}
.footer-bottom{
  border-top:1px solid #D7E2ED;
  background:rgba(255,255,255,.4);
}
.footer-bottom > .container{
  padding-top:16px;padding-bottom:16px;
  color:var(--text-light);font-size:13px;
}

/* ===== Article Page ===== */
.article-page{
  width:100%;
  padding:26px 0 90px;
  position:relative;
}
.crumbs{
  display:flex;align-items:center;flex-wrap:wrap;
  gap:4px;font-size:14px;color:var(--text-light);
  margin-bottom:20px;
}
.crumbs a{color:var(--primary)}
.crumbs a:hover{color:var(--primary-dark)}
.crumbs .sep{color:#9FB4C8;margin:0 2px}
.detail-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  padding:clamp(24px,5vw,54px) clamp(20px,5.5vw,64px);
  position:relative;
  overflow:hidden;
}
.detail-card::before{
  content:"";position:absolute;top:0;left:0;right:0;
  height:4px;
  background:linear-gradient(90deg,var(--gold) 0%,var(--gold) 42%,var(--primary-light) 42%,var(--primary-light) 100%);
}
.article-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--gold-dark);font-weight:700;
  letter-spacing:.14em;margin-bottom:16px;
}
.article-eyebrow::before{content:"";width:24px;height:2px;background:var(--gold);border-radius:2px}
.article-header{
  padding-bottom:28px;
  border-bottom:1px solid var(--border);
  margin-bottom:32px;
}
.article-meta-row{
  display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;
  margin-bottom:18px;font-size:14px;color:var(--text-light);
}
.topic-pill{
  display:inline-flex;align-items:center;
  background:var(--gold-light);color:var(--gold-dark);
  font-weight:700;font-size:13px;padding:5px 13px;
  border-radius:999px;line-height:1.4;
}
.article-date,.article-source{display:inline-flex;align-items:center;gap:6px}
.article-date i,.article-source i{
  font-style:normal;
  display:inline-flex;width:26px;height:26px;border-radius:8px;
  background:var(--primary-light);color:var(--primary);
  align-items:center;justify-content:center;font-size:12px;
}
.article-h1{
  font-size:clamp(30px,5vw,46px);
  font-weight:700;
  letter-spacing:.01em;
  color:var(--text);
  line-height:1.32;
  margin:6px 0 14px;
}
.article-lead{
  font-size:16px;color:var(--text-light);line-height:1.8;
  max-width:70ch;
}
.article-cms-body{
  max-width:var(--content-width);
  margin:0 auto;
  color:var(--text);
  font-size:16px;
  line-height:1.85;
}
.article-cms-body.cms-region{scroll-margin-top:80px}
.article-cms-body p{line-height:1.9;margin:0 0 1.6em}
.article-cms-body h1,.article-cms-body h2{margin:2.2em 0 .9em;font-weight:700;color:var(--text);line-height:1.4}
.article-cms-body h2{font-size:27px}
.article-cms-body h3{
  position:relative;font-size:21px;font-weight:700;
  padding-left:18px;margin:2.2em 0 .8em;line-height:1.4;
}
.article-cms-body h3::before{
  content:"";position:absolute;left:0;top:.45em;width:4px;height:1.05em;
  background:var(--gold);border-radius:3px;
}
.article-cms-body h4{font-size:17px;font-weight:700;margin:1.8em 0 .7em}
.article-cms-body ul,.article-cms-body ol{
  margin:0 0 1.8em 0;padding-left:1.5em;
}
.article-cms-body ul li,.article-cms-body ol li{
  margin-bottom:.55em;padding-left:.35em;
}
.article-cms-body ul li{list-style:disc}
.article-cms-body ol li{list-style:decimal}
.article-cms-body a{
  color:var(--primary);
  text-decoration:underline;
  text-underline-offset:3px;
  word-break:break-word;
}
.article-cms-body a:hover{color:var(--primary-dark)}
.article-cms-body blockquote{
  border-left:4px solid var(--gold);
  background:var(--gold-light);
  border-radius:0 12px 12px 0;
  padding:18px 22px;
  margin:2em 0;
  color:var(--text-light);
  font-size:16px;
}
.article-cms-body blockquote p{margin:0}
.article-cms-body img{
  max-width:100%;height:auto;border-radius:var(--radius);
  margin:2em auto;
  box-shadow:var(--shadow);
}
.article-cms-body figure{margin:2em 0}
.article-cms-body figcaption{
  text-align:center;font-size:13px;color:var(--text-light);
  margin-top:8px;
}
.article-cms-body pre{
  margin:1.8em 0;
  padding:22px 24px;
  background:#0F1E2E;
  color:#DCE8F4;
  border-radius:var(--radius);
  line-height:1.7;
  overflow-x:auto;
  font-size:14px;
}
.article-cms-body code{
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  background:var(--primary-light);
  padding:2px 7px;
  border-radius:5px;
  font-size:.9em;
  color:var(--primary-dark);
}
.article-cms-body pre code{background:transparent;color:inherit;padding:0;font-size:1em}
.article-cms-body table{
  width:100%;border-collapse:collapse;margin:2em 0;
  font-size:15px;
}
.article-cms-body th,.article-cms-body td{
  border:1px solid var(--border);
  padding:11px 14px;text-align:left;
}
.article-cms-body th{background:var(--primary-light);font-weight:700;color:var(--primary-dark)}
.article-cms-body tr:nth-child(even) td{background:#F8FAFD}
.article-cms-body hr{
  border:0;height:1px;background:var(--border);
  margin:2.5em 0;
}

/* empty state */
.empty-state{
  padding:64px 20px;
  background:var(--surface);
  border:1px dashed #C4D6E8;
  border-radius:var(--radius);
  text-align:center;
  margin:24px 0 0;
}
.empty-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:52px;height:52px;border-radius:16px;
  background:var(--gold-light);color:var(--gold-dark);
  font-weight:700;font-size:24px;
  margin-bottom:18px;
}
.empty-state h2{font-size:26px;font-weight:700;margin-bottom:8px}
.empty-state p{color:var(--text-light);font-size:15px;margin-bottom:28px;max-width:420px;margin-left:auto;margin-right:auto}

/* ===== Article Related ===== */
.article-related{padding-top:68px}
.section-title{
  font-size:30px;font-weight:700;color:var(--text);
  letter-spacing:.01em;
  text-align:center;
}
.section-intro{
  text-align:center;color:var(--text-light);font-size:16px;
  max-width:640px;margin:12px auto 48px;
}
.related-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
  margin-bottom:22px;
}
.related-feature{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease;
  display:grid;
  grid-template-columns:43% 1fr;
  min-height:220px;
}
.related-feature:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
}
.related-media{overflow:hidden;background:var(--primary-light);min-height:200px}
.related-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.related-feature:hover .related-media img{transform:scale(1.04)}
.related-body{
  padding:24px 20px;
  display:flex;flex-direction:column;
  justify-content:center;align-items:flex-start;
}
.related-body .tag{
  display:inline-flex;
  background:var(--primary-light);color:var(--primary-dark);
  font-size:12px;font-weight:700;
  padding:4px 11px;border-radius:999px;
  margin-bottom:12px;
}
.related-body h3{font-size:19px;font-weight:700;line-height:1.45;margin-bottom:8px}
.related-body p{font-size:14px;color:var(--text-light);line-height:1.75;margin-bottom:16px}
.more-link{
  display:inline-flex;align-items:center;gap:5px;
  color:var(--primary);font-weight:700;font-size:14px;
}
.more-link::after{content:"→";transition:transform .2s ease}
.related-feature:hover .more-link::after{transform:translateX(4px)}

.mini-list{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  margin-top:24px;
}
.mini-item{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px 18px 16px;
  display:flex;gap:12px;
  align-items:flex-start;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  line-height:1.6;
}
.mini-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--primary)}
.mini-index{
  color:var(--gold);font-weight:700;font-size:22px;line-height:1;
  flex:0 0 26px;
}
.mini-item h4{font-size:16px;font-weight:700;line-height:1.45;margin-bottom:2px;color:var(--text)}
.mini-item span{font-size:13px;color:var(--text-light);display:block}
.mini-item:hover h4{color:var(--primary)}

/* back CTA */
.article-back{
  margin-top:38px;
  display:flex;justify-content:center;
}

/* ===== Inner CTA ===== */
.inner-cta{
  margin-top:70px;
  padding:18px 0;
}
.cta-card{
  background:linear-gradient(120deg,#FCF8EF 0%,#FFFFFF 52%,#EDF4FB 100%);
  border:1px solid #E9DEC6;
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  padding:clamp(28px,5vw,52px);
  display:flex;
  align-items:center;justify-content:space-between;
  gap:40px;
  flex-wrap:wrap;
}
.cta-card h2{font-size:28px;font-weight:700;color:var(--text);letter-spacing:.01em}
.cta-card p{color:var(--text-light);font-size:15px;margin-top:8px;max-width:52em}
.cta-card .btn{flex:0 0 auto}

@media (max-width:1200px){
  .container{padding-left:20px;padding-right:20px}
  .brand-main{font-size:22px}
  .segment{padding:0 12px;font-size:13px}
}
@media (max-width:992px){
  .header{position:sticky}
  .nav{flex-wrap:wrap;gap:8px;padding-top:10px;padding-bottom:10px;min-height:0}
  .segmented-wrap{
    order:3;width:100%;flex-basis:100%;
    justify-content:flex-start;overflow-x:auto;
    padding-bottom:4px;
  }
  .segmented{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
  .segmented::-webkit-scrollbar{display:none}
  .segment{height:34px;padding:0 13px}
  .header-actions{display:none}
  .mobile-visible{display:inline-flex}
  .related-grid{grid-template-columns:1fr}
  .mini-list{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:48px 28px;padding-top:54px;padding-bottom:40px}
  .detail-card{padding:28px 26px}
  .related-feature{grid-template-columns:4fr 6fr;min-height:200px}
}
@media (max-width:768px){
  .container{padding-left:16px;padding-right:16px}
  .brand-sub{letter-spacing:.18em}
  .article-page{background-position:left -160px top 0}
  .article-h1{font-size:28px}
  .article-cms-body{font-size:15px}
  .article-cms-body h2{font-size:24px}
  .article-cms-body h3{font-size:19px}
  .footer-grid{grid-template-columns:1fr}
  .related-feature{grid-template-columns:1fr}
  .related-media{min-height:180px}
  .related-grid,.mini-list{gap:16px}
  .cta-card{flex-direction:column;justify-content:flex-start;align-items:flex-start;gap:18px}
  .cta-card .btn{width:100%}
  .article-related{padding-top:52px}
}
@media (max-width:576px){
  .nav .btn{padding:0 12px;font-size:13px}
  .brand-main{font-size:20px}
  .mobile-visible{height:34px;font-size:13px;padding:0 11px}
  .detail-card{padding:20px 16px 26px;border-radius:16px}
  .article-h1{font-size:26px;line-height:1.35}
  .article-meta-row{gap:8px 10px;flex-direction:column;align-items:flex-start}
  .mini-list{grid-template-columns:1fr}
  .related-body{padding:20px 16px}
  .section-title{font-size:25px}
  .footer-grid{padding-top:44px}
  .footer-bottom .container{flex-direction:column;text-align:center}
}

/* roulang page: category1 */
:root {
    --page-bg: #F4F8FC;
    --surface: #FFFFFF;
    --primary: #1B5FA8;
    --primary-deep: #12437C;
    --primary-soft: #E8F1FA;
    --gold: #C9A35F;
    --gold-deep: #9A7128;
    --gold-soft: #F8F0DF;
    --text: #1E2D3D;
    --text-2: #5C6F82;
    --border: #E2EAF3;
    --success: #2F855A;
    --warning: #B7791F;
    --error: #C53030;
    --shadow-item: 0 4px 12px rgba(23, 55, 85, 0.06);
    --shadow-hover: 0 16px 32px rgba(23, 55, 85, 0.1);
    --radius-card: 12px;
    --radius-large: 20px;
    --radius-pill: 999px;
    --container-width: 1200px;
    --gap: 24px;
  }

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

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

  body {
    margin: 0;
    background: var(--page-bg);
    color: var(--text);
    font-family: "PingFang SC", "Microsoft YaHei", "HarmonyOS Sans SC", "Helvetica Neue", sans-serif;
    font-size: 16px;
    line-height: 1.75;
    min-height: 100vh;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
  }

  body,
  a,
  button,
  input,
  select {
    font-family: inherit;
  }

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

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

  button,
  input,
  select {
    font-size: 16px;
  }

  button {
    cursor: pointer;
  }

  h1,
  h2,
  h3,
  h4,
  p,
  figure,
  ul {
    margin: 0;
    padding: 0;
  }

  ul {
    list-style: none;
  }

  :focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: 6px;
  }

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

  .section {
    padding: 88px 0;
  }

  .section-head {
    max-width: 760px;
    margin-bottom: 44px;
  }

  .section-head .eyebrow,
  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold-deep);
    background: var(--gold-soft);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .04em;
  }

  .section-head h2,
  .cta-wrap h2,
  .lead-copy h2,
  .hero-copy h1 {
    color: var(--text);
    font-weight: 700;
    letter-spacing: .01em;
    line-height: 1.25;
  }

  .section-head h2 {
    font-size: 32px;
    margin-top: 16px;
  }

  .section-head p,
  .lead-copy p,
  .hero-copy .hero-lead {
    color: var(--text-2);
    font-size: 16px;
    line-height: 1.85;
  }

  .section-head p {
    margin-top: 16px;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    line-height: 1.4;
    border: 1px solid transparent;
    transition: all .22s ease;
    white-space: nowrap;
    text-decoration: none;
  }

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

  .btn-primary:hover {
    background: var(--primary-deep);
    border-color: var(--primary-deep);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(27, 95, 168, .18);
  }

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

  .btn-gold:hover {
    background: var(--gold-deep);
    border-color: var(--gold-deep);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(154, 113, 40, .18);
  }

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

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

  .btn-lg {
    padding: 14px 28px;
    font-size: 17px;
  }

  .btn-sm {
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 8px;
  }

  /* Header */
  .header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(226, 234, 243, .92);
    box-shadow: 0 1px 0 rgba(23, 55, 85, .04);
  }

  .nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 72px;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .brand {
    display: inline-flex;
    flex-direction: column;
    line-height: 1.15;
    flex-shrink: 0;
  }

  .brand-main {
    font-size: 21px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: .01em;
  }

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

  .brand-sub {
    font-size: 11px;
    color: var(--text-2);
    letter-spacing: .38em;
    text-transform: uppercase;
    margin-top: 3px;
  }

  .segmented-wrap {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 0;
    padding: 0 8px;
  }

  .segmented {
    display: flex;
    align-items: center;
    gap: 2px;
    background: var(--primary-soft);
    border-radius: var(--radius-pill);
    padding: 6px;
    overflow-x: auto;
    scrollbar-width: none;
    max-width: 100%;
  }

  .segmented::-webkit-scrollbar {
    display: none;
  }

  .segment {
    padding: 8px 18px;
    font-size: 14.5px;
    font-weight: 600;
    color: #334E68;
    border-radius: var(--radius-pill);
    white-space: nowrap;
    transition: background .2s, color .2s, box-shadow .2s;
  }

  .segment:hover {
    background: rgba(255, 255, 255, .82);
    color: var(--primary);
  }

  .segment.active {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 3px 10px rgba(23, 55, 85, .08);
  }

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

  .mobile-visible {
    display: none;
    flex-shrink: 0;
  }

  /* Page hero */
  .page-hero {
    padding: 64px 0 34px;
    background:
      radial-gradient(circle at 82% 20%, rgba(201, 163, 95, .13), transparent 260px),
      radial-gradient(circle at 10% 92%, rgba(27, 95, 168, .09), transparent 320px),
      var(--page-bg);
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 52px;
    align-items: center;
  }

  .hero-copy h1 {
    font-size: 44px;
    margin-top: 18px;
    margin-bottom: 20px;
  }

  .hero-copy h1 br.mobile-only {
    display: none;
  }

  .hero-copy .hero-lead {
    font-size: 17px;
    max-width: 560px;
  }

  .hero-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
  }

  .hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 32px;
  }

  .badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-2);
    background: rgba(255, 255, 255, .8);
    border: 1px solid var(--border);
    padding: 7px 14px;
    border-radius: var(--radius-pill);
    font-size: 14px;
    font-weight: 600;
    transition: border-color .2s, transform .2s, box-shadow .2s;
  }

  .badge:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: var(--shadow-item);
  }

  .badge i {
    color: var(--success);
    font-size: 13px;
  }

  .hero-media {
    position: relative;
  }

  .hero-media > img {
    aspect-ratio: 4 / 3;
    width: 100%;
    border-radius: 22px;
    box-shadow: var(--shadow-hover);
    border: 1px solid rgba(255, 255, 255, .7);
  }

  .hero-media-note {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: rgba(255, 255, 255, .92);
    border-radius: 14px;
    padding: 14px 16px;
    box-shadow: var(--shadow-hover);
    border: 1px solid rgba(255, 255, 255, .9);
  }

  .hero-media-note strong {
    color: var(--text);
    font-size: 14px;
    white-space: nowrap;
  }

  .hero-media-note span {
    color: var(--text-2);
    font-size: 13px;
    text-align: right;
    line-height: 1.5;
  }

  .subtopic-wrap {
    margin-top: 54px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .chip-label {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-2);
    font-size: 15px;
    font-weight: 600;
  }

  .chip-label::after {
    content: "";
    height: 1px;
    flex: 1;
    background: var(--border);
  }

  .chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
  }

  .chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    padding: 9px 20px;
    font-size: 14.5px;
    color: var(--text-2);
    font-weight: 600;
    transition: all .2s ease;
    cursor: default;
  }

  .chip i {
    color: var(--gold);
    font-size: 13px;
  }

  .chip:hover {
    background: var(--primary-soft);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
  }

  /* Feature lead */
  .lead-section {
    padding-top: 64px;
  }

  .feature-lead {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-large);
    overflow: hidden;
    box-shadow: var(--shadow-item);
  }

  .feature-media {
    min-height: 330px;
    position: relative;
    overflow: hidden;
  }

  .feature-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    transition: transform .3s ease;
  }

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

  .feature-content {
    padding: 38px 38px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .feature-content .tag,
  .card-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 999px;
    width: fit-content;
  }

  .feature-content h2 {
    font-size: 28px;
    margin: 16px 0 14px;
  }

  .feature-content p {
    color: var(--text-2);
    font-size: 15px;
    line-height: 1.8;
  }

  .feature-list {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-2);
    font-size: 14.5px;
  }

  .feature-list li i {
    color: var(--gold-deep);
    font-size: 15px;
    margin-top: 4px;
    flex-shrink: 0;
  }

  .feature-list li strong {
    color: var(--text);
    margin-right: 4px;
  }

  .info-strip-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 22px;
  }

  .info-card {
    display: flex;
    gap: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 22px;
    box-shadow: var(--shadow-item);
    transition: transform .2s, box-shadow .2s;
  }

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

  .info-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--gold-soft);
    color: var(--gold-deep);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
  }

  .info-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.45;
    margin-bottom: 6px;
  }

  .info-card p {
    font-size: 14.5px;
    color: var(--text-2);
    line-height: 1.7;
  }

  /* Shows */
  .show-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--gap);
  }

  .show-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-item);
    display: flex;
    flex-direction: column;
    grid-column: span 4;
    transition: transform .22s, box-shadow .22s;
  }

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

  .show-card-lg {
    grid-column: span 7;
  }

  .show-card-md {
    grid-column: span 5;
  }

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

  .show-card-lg .card-media {
    aspect-ratio: 16 / 9;
  }

  .card-media img {
    width: 100%;
    height: 100%;
    transition: transform .24s ease;
  }

  .show-card:hover .card-media img {
    transform: scale(1.035);
  }

  .card-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 62%, rgba(15, 30, 44, .42) 100%);
    opacity: .72;
    transition: opacity .2s;
  }

  .card-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    color: #fff;
    background: rgba(27, 95, 168, .92);
    box-shadow: 0 4px 14px rgba(15, 45, 80, .25);
  }

  .card-badge.gold {
    background: rgba(154, 113, 40, .94);
  }

  .card-badge.green {
    background: rgba(47, 133, 90, .94);
  }

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

  .mini-cat {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: .06em;
    margin-bottom: 8px;
  }

  .show-card h3 {
    font-size: 20px;
    color: var(--text);
    margin-bottom: 10px;
    line-height: 1.4;
  }

  .show-card p {
    font-size: 14.5px;
    color: var(--text-2);
    line-height: 1.7;
    flex: 1;
  }

  .show-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    border-top: 1px dashed var(--border);
    margin-top: 18px;
    padding-top: 14px;
  }

  .show-meta span {
    font-size: 13px;
    color: var(--text-2);
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }

  .show-meta i {
    color: var(--gold-deep);
    font-size: 13px;
  }

  .card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 700;
    font-size: 14.5px;
    margin-top: 16px;
    transition: gap .2s;
  }

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

  /* CTA band */
  .section-cta {
    padding-top: 56px;
  }

  .cta-wrap {
    background: var(--gold-soft);
    border: 1px solid #ebd9b6;
    border-radius: var(--radius-large);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr .95fr;
    gap: 36px;
    padding: 48px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.5), var(--shadow-item);
  }

  .cta-copy h2 {
    font-size: 30px;
  }

  .cta-copy p {
    color: #6d5a39;
    font-size: 15.5px;
    margin-top: 14px;
    max-width: 460px;
  }

  .apply-form {
    background: var(--surface);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    box-shadow: 0 10px 26px rgba(92, 75, 42, .08);
  }

  .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .form-group label {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
  }

  .form-group input,
  .form-group select {
    height: 46px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: #FBFDFF;
    padding: 0 14px;
    color: var(--text);
    transition: border-color .2s, box-shadow .2s;
  }

  .form-group input:focus,
  .form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(27, 95, 168, .14);
    outline: none;
  }

  .form-group input::placeholder {
    color: #9AAEBD;
  }

  .form-msg {
    font-size: 14px;
    line-height: 1.7;
    min-height: 24px;
    color: var(--text-2);
  }

  .form-msg.success {
    color: var(--success);
  }

  .form-msg.error {
    color: var(--error);
  }

  .form-msg.loading {
    color: var(--primary);
  }

  /* FAQ */
  .faq-section {
    padding-top: 28px;
  }

  .faq-panel {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 880px;
  }

  .faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-item);
    transition: background .25s, border-color .25s;
  }

  .faq-item.open {
    background: var(--primary-soft);
    border-color: rgba(27, 95, 168, .3);
  }

  .faq-q {
    width: 100%;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    background: transparent;
    border: 0;
    text-align: left;
    padding: 18px 22px;
    font-size: 16.5px;
    font-weight: 600;
    color: var(--text);
    border-radius: 14px;
  }

  .faq-icon {
    position: relative;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--primary-soft);
    transition: background .25s, transform .25s;
  }

  .faq-item.open .faq-icon {
    background: var(--primary);
  }

  .faq-icon::before,
  .faq-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 11px;
    height: 2px;
    background: var(--primary);
    border-radius: 3px;
    transform: translate(-50%, -50%) rotate(0deg);
    transition: transform .3s, background .3s;
  }

  .faq-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
  }

  .faq-item.open .faq-icon::before {
    background: #fff;
    transform: translate(-50%, -50%) rotate(90deg);
  }

  .faq-item.open .faq-icon::after {
    background: #fff;
    transform: translate(-50%, -50%) rotate(180deg);
  }

  .faq-a {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .3s ease;
  }

  .faq-item.open .faq-a {
    grid-template-rows: 1fr;
  }

  .faq-a > div {
    overflow: hidden;
  }

  .faq-a p {
    padding: 0 22px 22px;
    color: var(--text-2);
    font-size: 15px;
    line-height: 1.85;
    max-width: 820px;
  }

  /* Footer */
  .site-footer {
    margin-top: 60px;
    background: #E9F0F7;
    border-top: 1px solid var(--border);
  }

  .site-footer .container {
    padding-top: 56px;
    padding-bottom: 24px;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.7fr 1fr 1fr 1.2fr;
    gap: 36px;
    align-items: start;
  }

  .footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-brand .brand-main {
    font-size: 24px;
  }

  .footer-brand .brand-sub {
    font-size: 11px;
    margin-top: 4px;
  }

  .footer-brand p {
    color: var(--text-2);
    font-size: 15px;
    line-height: 1.85;
    margin-top: 18px;
    max-width: 320px;
  }

  .footer-col h5 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 16px;
  }

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

  .footer-links a {
    color: var(--text-2);
    font-size: 14.5px;
    transition: color .2s, padding-left .2s;
  }

  .footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
  }

  .footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-2);
    font-size: 14px;
  }

  .footer-contact i {
    width: 26px;
    height: 26px;
    background: var(--primary-soft);
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-style: normal;
    font-weight: 700;
    font-size: 13px;
    flex-shrink: 0;
  }

  .footer-bottom {
    border-top: 1px solid var(--border);
    margin-top: 36px;
  }

  .footer-bottom .container {
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .footer-bottom span {
    color: var(--text-2);
    font-size: 14px;
  }

  /* responsive */
  @media (max-width: 1024px) {
    .hero-grid {
      grid-template-columns: 1fr;
      gap: 36px;
    }

    .hero-media {
      max-width: 700px;
    }

    .feature-lead {
      grid-template-columns: 1fr;
    }

    .feature-media {
      min-height: 280px;
    }

    .info-strip-grid {
      grid-template-columns: 1fr;
    }

    .show-card,
    .show-card-lg,
    .show-card-md {
      grid-column: span 6;
    }

    .cta-wrap {
      grid-template-columns: 1fr;
      padding: 36px;
    }

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

  @media (max-width: 768px) {
    .section {
      padding: 64px 0;
    }

    .nav {
      flex-wrap: wrap;
      gap: 8px 14px;
      padding-top: 10px;
      padding-bottom: 10px;
    }

    .brand-main {
      font-size: 19px;
    }

    .brand-sub {
      font-size: 10px;
    }

    .segmented-wrap {
      order: 3;
      width: 100%;
      justify-content: flex-start;
      padding: 0;
    }

    .segmented {
      width: 100%;
      overflow-x: auto;
      border-radius: 14px;
    }

    .header-actions {
      display: none;
    }

    .mobile-visible {
      display: inline-flex;
    }

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

    .hero-copy h1 br.mobile-only {
      display: block;
    }

    .section-head h2 {
      font-size: 27px;
    }

    .feature-content {
      padding: 26px 22px;
    }

    .feature-list li {
      font-size: 14px;
    }

    .info-card {
      padding: 18px;
    }

    .footer-grid {
      grid-template-columns: 1fr;
      gap: 28px;
    }

    .footer-brand p {
      max-width: 100%;
    }
  }

  @media (max-width: 600px) {
    .show-card,
    .show-card-lg,
    .show-card-md {
      grid-column: span 12;
    }

    .show-card-lg .card-media,
    .card-media {
      aspect-ratio: 16 / 9;
    }

    .cta-wrap {
      padding: 24px 18px;
      gap: 24px;
    }

    .apply-form {
      padding: 18px;
    }

    .page-hero {
      padding-top: 40px;
    }

    .hero-media-note {
      flex-direction: column;
      align-items: flex-start;
    }

    .hero-media-note span {
      text-align: left;
    }

    .btn-lg {
      padding: 12px 20px;
      font-size: 15px;
    }
  }

  @media (max-width: 480px) {
    .hero-badges {
      gap: 10px;
    }

    .badge {
      font-size: 13px;
      padding: 6px 11px;
    }

    .feature-content h2 {
      font-size: 24px;
    }
  }

/* roulang page: category2 */
:root {
  --bg: #F4F8FC;
  --surface: #FFFFFF;
  --primary: #1B5FA8;
  --primary-dark: #12437C;
  --primary-light: #E8F1FA;
  --gold: #C9A35F;
  --gold-dark: #9A7128;
  --gold-pale: #F8F0DF;
  --text: #1E2D3D;
  --muted: #5C6F82;
  --border: #E2EAF3;
  --success: #2F855A;
  --warning: #B7791F;
  --danger: #C53030;
  --card-radius: 12px;
  --btn-radius: 10px;
  --hero-radius: 24px;
  --shadow-card: 0 4px 12px rgba(23,55,85,0.06);
  --shadow-hover: 0 16px 36px rgba(23,55,85,0.11);
  --shadow-nav: 0 1px 0 rgba(23,55,85,0.05);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { width: 100%; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "HarmonyOS Sans SC", "Helvetica Neue", 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; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
.container { max-width: 1200px; margin-left: auto; margin-right: auto; padding-left: 24px; padding-right: 24px; }
main { display: block; }
.section { padding: 96px 0; }
.section-flat { padding-top: 0; }
.section-head { max-width: 820px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: 32px; line-height: 1.3; letter-spacing: .01em; color: var(--text); font-weight: 700; }
.section-head p { margin-top: 12px; color: var(--muted); font-size: 16px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; background: var(--primary-light); color: var(--primary-dark); padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; letter-spacing: .1em; margin-bottom: 16px; }
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 24px; border-radius: var(--btn-radius); font-size: 15px; font-weight: 600; transition: all .25s ease; border: 1px solid transparent; white-space: nowrap; }
.btn-sm { min-height: 40px; padding: 0 20px; font-size: 14px; }
.btn-lg { min-height: 54px; padding: 0 32px; font-size: 16px; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 6px 12px rgba(27,95,168,.18); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-outline { background: #fff; border: 1px solid var(--border); color: var(--primary-dark); }
.btn-outline:hover { border-color: var(--primary); background: var(--primary-light); }
.btn-gold { background: var(--gold); color: #fff; box-shadow: 0 6px 14px rgba(201,163,95,.24); }
.btn-gold:hover { background: var(--gold-dark); transform: translateY(-1px); }

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 72px;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,.96);
  box-shadow: var(--shadow-nav);
  border-bottom: 1px solid rgba(226,234,243,.7);
}
.nav { display: flex; align-items: center; gap: 16px; width: 100%; }
.brand { display: inline-flex; flex-direction: column; align-items: flex-start; justify-content: center; line-height: 1.15; gap: 5px; }
.brand-main { font-size: 20px; font-weight: 700; color: var(--text); letter-spacing: .01em; }
.brand-main .hl { color: var(--primary); }
.brand-sub { font-size: 11px; font-weight: 500; letter-spacing: .22em; color: var(--muted); text-transform: uppercase; }
.segmented-wrap { flex: 1; display: flex; justify-content: center; min-width: 0; -ms-overflow-style: none; scrollbar-width: none; }
.segmented-wrap::-webkit-scrollbar { display: none; }
.segmented { display: inline-flex; align-items: center; gap: 4px; padding: 6px; background: var(--primary-light); border-radius: 999px; max-width: 100%; }
.segment {
  display: inline-flex; align-items: center; justify-content: center; min-height: 36px;
  padding: 0 14px; border-radius: 999px; font-size: 14px; font-weight: 500; color: #334E68;
  transition: all .25s ease; white-space: nowrap;
}
.segment:hover { background: rgba(255,255,255,.75); color: var(--primary-dark); }
.segment.active { background: #fff; color: var(--primary); font-weight: 600; box-shadow: 0 4px 12px rgba(23,55,85,.08); }
.header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; margin-left: auto; }
.mobile-visible { display: none; }

/* Page Hero */
.page-hero {
  position: relative;
  background: var(--bg);
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 16%, rgba(201,163,95,.16), transparent 22%),
    radial-gradient(circle at 84% 16%, rgba(27,95,168,.12), transparent 26%),
    url("/assets/images/backpic/back-2.webp") center / cover no-repeat;
  opacity: .24;
  pointer-events: none;
}
.page-hero .container { position: relative; padding-top: 54px; padding-bottom: 56px; }
.breadcrumb { display: flex; align-items: center; font-size: 14px; color: var(--muted); gap: 6px; margin-bottom: 24px; flex-wrap: wrap; }
.breadcrumb a { color: var(--primary); transition: color .2s ease; }
.breadcrumb a:hover { color: var(--primary-dark); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 52px; align-items: center; }
.hero-kicker { display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 8px 18px; font-size: 14px; font-weight: 600; color: var(--primary-dark); box-shadow: var(--shadow-card); }
.hero-kicker i { width: 8px; height: 8px; border-radius: 999px; background: var(--gold); display: block; }
.page-hero h1 { font-size: 46px; line-height: 1.2; font-weight: 700; margin: 24px 0 16px; letter-spacing: .01em; color: var(--text); }
.page-hero h1 .accent { color: var(--primary); }
.hero-lead { font-size: 16px; color: var(--muted); max-width: 600px; line-height: 1.9; }
.hero-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero-stat { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--border); max-width: 620px; }
.hero-stat div { display: flex; align-items: baseline; gap: 8px; }
.hero-stat strong { font-size: 24px; color: var(--gold-dark); font-weight: 700; }
.hero-stat span { color: var(--muted); font-size: 14px; }
.hero-card { background: var(--surface); border-radius: 20px; box-shadow: var(--shadow-card); padding: 12px; border: 1px solid var(--border); position: relative; }
.hero-card img { border-radius: 14px; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.hero-card-caption { position: absolute; left: 24px; bottom: 24px; right: 24px; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-radius: 14px; padding: 14px 18px; box-shadow: 0 8px 20px rgba(0,0,0,.08); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.hero-card-caption span { font-weight: 600; color: var(--primary-dark); font-size: 15px; }
.hero-card-caption small { color: var(--muted); }

/* Sub-topic chips */
.subtopicbar { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: #fff; position: sticky; top: 72px; z-index: 10; }
.subtopic-inner { display: flex; align-items: center; gap: 12px; padding-top: 10px; padding-bottom: 10px; overflow-x: auto; scrollbar-width: none; }
.subtopic-inner::-webkit-scrollbar { display: none; }
.subtopic-label { font-size: 14px; color: var(--muted); white-space: nowrap; }
.chip { flex-shrink: 0; display: inline-flex; padding: 6px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--border); color: #334E68; font-size: 14px; font-weight: 500; transition: all .25s ease; }
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.is-on { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; box-shadow: 0 4px 12px rgba(27,95,168,.18); }

/* Section Highlight */
.feature-guide { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.feature-image { border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-card); background: #fff; padding: 10px; }
.feature-image img { border-radius: 14px; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.feature-content h3 { font-size: 25px; line-height: 1.4; font-weight: 700; color: var(--primary-dark); margin-bottom: 18px; }
.feature-content p { color: var(--muted); margin-bottom: 18px; }
.guide-list { display: flex; flex-direction: column; margin-top: 12px; }
.guide-item { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px dashed var(--border); }
.guide-item:last-child { border-bottom: 0; padding-bottom: 4px; }
.guide-icon { width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--gold-dark); background: var(--gold-pale); font-size: 18px; flex-shrink: 0; }
.guide-item h4 { font-size: 17px; color: var(--text); font-weight: 700; margin-bottom: 2px; }
.guide-item p { color: var(--muted); font-size: 15px; }

/* Route cards */
.route-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }
.route-card {
  grid-column: span 6;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease;
}
.route-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.route-card:nth-child(1) { grid-column: span 7; }
.route-card:nth-child(2) { grid-column: span 5; }
.route-card:nth-child(3) { grid-column: span 5; }
.route-card:nth-child(4) { grid-column: span 7; }
.route-card-top { padding: 10px; background: #fff; }
.route-card-top img { border-radius: 14px; aspect-ratio: 16 / 10; object-fit: cover; width: 100%; transition: transform .3s ease; }
.route-card:hover .route-card-top img { transform: scale(1.03); }
.route-card-body { padding: 18px 20px 20px; }
.route-card-body .tag-row { margin-bottom: 8px; }
.tag { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; background: var(--primary-light); color: var(--primary-dark); border-radius: 999px; padding: 4px 10px; font-weight: 500; margin-right: 6px; }
.tag.gold-tag { background: var(--gold-pale); color: var(--gold-dark); }
.route-card h3 { font-size: 21px; font-weight: 700; margin: 10px 0 8px; color: var(--text); line-height: 1.4; }
.route-card p { color: var(--muted); font-size: 15px; line-height: 1.75; }
.route-meta { display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 13px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border); }
.route-meta span { display: inline-flex; align-items: center; gap: 6px; }
.route-meta i { width: 6px; height: 6px; border-radius: 999px; background: var(--gold); position: relative; }

/* Direction list */
.dir-strip { margin-top: 34px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.dir-item { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 24px; transition: all .25s ease; }
.dir-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.dir-item h4 { font-size: 16px; color: var(--primary-dark); margin-bottom: 10px; }
.dir-item p { font-size: 14px; color: var(--muted); }
.dir-item .dir-icon { font-size: 20px; font-weight: 700; color: var(--gold-dark); margin-bottom: 8px; display: inline-block; }

/* CTA band */
.cta-band { border-radius: 28px; background: linear-gradient(134deg, #fff9ef 0%, #fff 60%, #f1f7ff 100%); border: 1px solid var(--border); padding: 34px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 38px; box-shadow: var(--shadow-card); position: relative; overflow: hidden; margin-top: 96px; }
.cta-band::before { content: ""; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(201,163,95,.18) 0%, rgba(201,163,95,.04) 70%); }
.cta-copy { position: relative; }
.cta-copy h2 { font-size: 30px; line-height: 1.4; color: var(--primary-dark); font-weight: 700; }
.cta-copy p { color: var(--muted); margin-top: 12px; }
.cta-copy ul { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px; }
.cta-copy ul li { display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 6px 12px; font-size: 14px; color: #334E68; }
.route-form { position: relative; display: grid; gap: 12px; background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 22px; box-shadow: 0 10px 24px rgba(23,55,85,.06); }
.route-form input, .route-form select { width: 100%; height: 46px; border: 1px solid var(--border); border-radius: 9px; padding: 0 14px; font-size: 16px; background: var(--bg); transition: all .2s ease; }
.route-form input:focus, .route-form select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(27,95,168,.12); background: #fff; }
.route-form label { font-size: 14px; color: var(--text); font-weight: 600; }
.route-form .form-note { font-size: 12px; color: var(--muted); }
.form-msg { display: none; }
.route-form.success .form-msg { display: block; color: var(--success); background: rgba(47,133,90,.08); border-radius: 8px; padding: 8px 12px; font-size: 14px; }
.route-form.error input { border-color: var(--danger); }
.route-form .btn { justify-content: center; }

/* CTA bottom link */
.cta-return { text-align: center; margin-top: 42px; }

/* FAQ */
.faq-list { max-width: 880px; margin: 0 auto; }
.acc-item { background: #fff; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-card); margin-bottom: 12px; transition: box-shadow .3s ease; }
.acc-item.open { background: var(--primary-light); box-shadow: none; }
.acc-btn { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; text-align: left; border: 0; background: transparent; color: var(--text); font-size: 17px; line-height: 1.6; font-weight: 600; transition: color .2s ease; }
.acc-btn:hover { color: var(--primary); }
.acc-btn .acc-sign { flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: inline-flex; align-items: center; justify-content: center; font-size: 18px; transition: background .3s ease, transform .3s ease; font-weight: 400; }
.acc-item.open .acc-btn .acc-sign { background: var(--primary); color: #fff; transform: rotate(45deg); }
.acc-panel { max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s ease; padding: 0 24px; }
.acc-item.open .acc-panel { max-height: 500px; padding-bottom: 20px; }
.acc-panel p { color: var(--muted); font-size: 15px; border-left: 3px solid var(--gold); padding-left: 16px; }

/* Footer */
.site-footer { background: #E9F0F7; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 2.2fr 1fr 1fr 1.4fr; gap: 40px; padding: 70px 0 50px; }
.footer-brand .brand-main { display: block; }
.footer-brand .brand-sub { display: block; margin-top: 7px; font-size: 11px; color: var(--muted); letter-spacing: .18em; }
.footer-brand p { margin-top: 20px; color: var(--muted); max-width: 360px; font-size: 14px; }
.footer-col h5 { font-size: 16px; color: var(--text); margin-bottom: 16px; font-weight: 700; }
.footer-links li, .footer-contact li { margin-bottom: 10px; }
.footer-links a { color: var(--muted); font-size: 14px; transition: all .25s ease; }
.footer-links a:hover { color: var(--primary); padding-left: 4px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 8px; color: var(--muted); font-size: 14px; }
.footer-contact li i { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; background: var(--primary-light); color: var(--primary); border-radius: 7px; font-style: normal; font-size: 12px; font-weight: 700; flex-shrink: 0; margin-top: 3px; }
.footer-bottom { border-top: 1px solid rgba(226,234,243,.95); padding: 18px 0; background: #fff; }
.footer-bottom .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; align-items: center; }
.footer-bottom span { color: var(--muted); font-size: 13px; }

/* Focus */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 6px; }

/* Media */
@media (max-width: 1200px) {
  .container { padding-left: 24px; padding-right: 24px; }
  .route-card:nth-child(n) { grid-column: span 6; }
  .hero-card-caption { position: relative; left: auto; bottom: auto; right: auto; margin-top: 12px; }
}

@media (max-width: 992px) {
  body { font-size: 15px; }
  .header { height: auto; padding: 8px 0; }
  .header .nav { flex-wrap: wrap; row-gap: 10px; }
  .header .brand { min-width: 200px; }
  .segmented-wrap { width: 100%; order: 3; flex: auto; justify-content: flex-start; overflow-x: auto; padding-bottom: 2px; }
  .header-actions { display: none; }
  .mobile-visible { display: inline-flex; }
  .page-hero .container { padding-top: 40px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .feature-guide { grid-template-columns: 1fr; gap: 32px; }
  .cta-band { grid-template-columns: 1fr; margin-top: 72px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .container { padding-left: 16px; padding-right: 16px; }
  .page-hero h1 { font-size: 32px; }
  .section-head h2 { font-size: 27px; }
  .subtopicbar { top: auto; position: relative; }
  .dir-strip { grid-template-columns: 1fr; gap: 14px; }
  .route-card:nth-child(n) { grid-column: span 12; }
  .cta-band { padding: 22px; }
  .cta-copy h2 { font-size: 25px; }
  .route-form input, .route-form select { min-height: 48px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-brand p { max-width: 100%; }
  .acc-btn { font-size: 15px; padding: 18px 18px; }
  .acc-panel { padding: 0 18px; }
  .acc-item.open .acc-panel { padding: 0 18px 18px; }
  .faq-list { padding: 0; }
  .hero-stat { gap: 14px; justify-content: flex-start; }
  .page-hero h1 { margin-top: 16px; }
}

@media (max-width: 576px) {
  .nav { align-items: center; }
  .brand-main { font-size: 18px; }
  .page-hero h1 { font-size: 29px; line-height: 1.2; }
  .btn-lg { height: 52px; }
  .hero-actions .btn { width: 100%; }
  .hero-actions { gap: 10px; }
  .hero-stat { margin-top: 20px; padding-top: 16px; }
  .route-card-body { padding: 16px 16px 18px; }
  .route-meta { flex-wrap: wrap; gap: 10px; }
  .footer-bottom span { width: 100%; text-align: center; }
}

/* roulang page: category3 */
:root{
  --bg:#F4F8FC;
  --surface:#FFFFFF;
  --primary:#1B5FA8;
  --primary-dark:#12437C;
  --primary-light:#E8F1FA;
  --accent:#C9A35F;
  --accent-dark:#9A7128;
  --accent-light:#F8F0DF;
  --text:#1E2D3D;
  --muted:#5C6F82;
  --border:#E2EAF3;
  --success:#2F855A;
  --warning:#B7791F;
  --danger:#C53030;
  --radius:12px;
  --radius-sm:8px;
  --shadow-sm:0 4px 12px rgba(23,55,85,.06);
  --shadow-md:0 16px 32px rgba(23,55,85,.1);
  --section-space:clamp(64px,7vw,100px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","HarmonyOS Sans SC","Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
ul,ol,figure,h1,h2,h3,h4,p,blockquote{margin:0;padding:0}
img{max-width:100%;display:block}
a{color:var(--primary);text-underline-offset:4px}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.skip-link{position:fixed;left:16px;top:8px;z-index:999;padding:10px 18px;background:var(--primary);color:#fff;border-radius:8px;transform:translateY(-200%);transition:transform .2s}
.skip-link:focus{transform:none}

.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
.section{margin:var(--section-space) 0}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
a.btn{text-decoration:none}

.header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(23,55,85,.05);
}
.nav{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:72px;
  padding-top:8px;
  padding-bottom:8px;
}
.brand{
  display:inline-flex;
  flex-direction:column;
  justify-content:center;
  line-height:1.2;
  text-decoration:none;
  color:var(--text);
  flex:0 0 auto;
  white-space:nowrap;
}
.brand-main{font-size:22px;font-weight:700;letter-spacing:.01em}
.brand .hl{color:var(--primary)}
.brand-sub{margin-top:3px;font-size:11px;letter-spacing:.22em;color:var(--muted);font-weight:600}
.segmented-wrap{margin-left:auto}
.segmented{
  display:flex;
  align-items:center;
  gap:4px;
  background:var(--primary-light);
  padding:6px;
  border-radius:999px;
  overflow-x:auto;
  scrollbar-width:none;
  max-width:100%;
  scroll-behavior:smooth;
}
.segmented::-webkit-scrollbar{display:none}
.segment{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:9px 14px;
  border-radius:999px;
  border:0;
  background:transparent;
  color:#334E68;
  font-size:14px;
  font-weight:500;
  white-space:nowrap;
  text-decoration:none;
  transition:background .2s ease,color .2s ease,box-shadow .2s ease;
}
.segment:hover{background:#fff;color:var(--primary)}
.segment.active{background:#fff;color:var(--primary);box-shadow:0 4px 12px rgba(23,55,85,.1);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.mobile-visible{display:none}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:10px;
  padding:13px 22px;
  font-size:15px;
  font-weight:600;
  line-height:1.2;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .2s,box-shadow .2s,transform .2s,border-color .2s;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);box-shadow:0 10px 22px rgba(27,95,168,.22);transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--primary);border:1px solid rgba(27,95,168,.28)}
.btn-ghost:hover{border-color:var(--primary);background:var(--primary-light)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-accent{background:var(--accent);color:#1E2D3D}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 20px rgba(154,113,40,.18)}
.nav-cta{flex:0 0 auto}

main{display:block}
.page-hero{
  position:relative;
  margin-top:24px;
  border-radius:22px;
  background:var(--surface);
  border:1px solid rgba(27,95,168,.1);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
}
.hero-inner{padding:clamp(28px,5vw,58px) 0}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
  gap:clamp(28px,5vw,56px);
  align-items:center;
}
.crumb{
  display:flex;align-items:center;gap:8px;
  font-size:14px;color:var(--muted);margin-bottom:18px;flex-wrap:wrap;
}
.crumb a{text-decoration:none}
.crumb .sep{color:#C5D0DC}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:600;
  color:var(--primary-dark);
  background:var(--primary-light);
  padding:7px 14px;
  border-radius:999px;
  margin-bottom:18px;
}
.hero-kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--success)}
h1{
  font-size:clamp(32px,4vw,48px);
  line-height:1.18;
  letter-spacing:.01em;
  font-weight:700;
  color:var(--text);
}
.hero-lead{
  margin-top:18px;
  max-width:64ch;
  color:var(--muted);
  font-size:17px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.tag-pill{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:999px;
  padding:8px 16px;
  font-size:13px;
  color:var(--muted);
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.tag-pill.gold{background:var(--accent-light);border-color:rgba(201,163,95,.3);color:var(--accent-dark)}
.tag-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--success);display:inline-block}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-figure{position:relative}
.hero-figure img{
  width:100%;
  height:clamp(280px,38vw,410px);
  object-fit:cover;
  border-radius:20px;
  box-shadow:var(--shadow-sm);
}
.hero-card{
  position:absolute;
  left:18px;
  right:18px;
  bottom:16px;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(8px);
  border-radius:14px;
  padding:14px 18px;
  border:1px solid rgba(255,255,255,.7);
  box-shadow:var(--shadow-sm);
}
.hero-card strong{display:block;font-size:16px;color:var(--text)}
.hero-card span{font-size:13px;color:var(--muted)}

.chips-row{margin-top:28px}
.chips{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  background:var(--surface);
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  border-radius:16px;
  padding:14px;
}
.chip{
  display:inline-flex;
  align-items:center;
  padding:9px 17px;
  border-radius:999px;
  border:1px solid var(--border);
  background:#fff;
  color:var(--muted);
  text-decoration:none;
  font-size:14px;
  font-weight:500;
  transition:all .2s;
}
.chip.active{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}
.chip:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}

.section-head{max-width:800px;margin-bottom:clamp(28px,4vw,44px)}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  color:var(--accent-dark);
  font-weight:700;
  font-size:14px;
  letter-spacing:.06em;
  margin-bottom:12px;
}
.eyebrow::after{content:"";width:42px;height:3px;border-radius:99px;background:var(--accent)}
.section-head h2{font-size:clamp(26px,3.2vw,34px);line-height:1.25;margin-bottom:10px;color:var(--text)}
.section-head p{color:var(--muted);font-size:16px;max-width:72ch}
.section-head p + p{margin-top:6px}

.feature-layout{
  display:grid;
  grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
  gap:24px;
}
.feature-media{
  position:relative;
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  min-height:430px;
  margin:0;
  background:var(--primary-light);
}
.feature-media img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
}
.feature-caption{
  position:absolute;
  left:18px;
  bottom:18px;
  right:52%;
  background:rgba(255,255,255,.95);
  border:1px solid rgba(255,255,255,.7);
  border-radius:12px;
  padding:14px 18px;
  box-shadow:var(--shadow-sm);
  font-size:14px;
  color:var(--muted);
  backdrop-filter:blur(6px);
}
.feature-caption strong{display:block;color:var(--text);font-size:16px}
.guide-list{display:grid;gap:14px}
.guide-item{
  display:grid;
  grid-template-columns:54px 1fr;
  gap:18px;
  padding:20px;
  border-radius:16px;
  background:var(--surface);
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.guide-item:hover{transform:translateY(-3px);border-color:rgba(27,95,168,.35);box-shadow:var(--shadow-md)}
.guide-num{
  width:48px;height:48px;
  border-radius:12px;
  background:var(--primary-light);
  color:var(--primary-dark);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:18px;
}
.guide-item h3{font-size:17px;margin-bottom:8px;font-weight:700}
.guide-item p{font-size:14px;color:var(--muted);line-height:1.65}

.taste-grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:24px;
}
.taste-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:18px;
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.taste-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  border-color:rgba(27,95,168,.28);
}
.taste-card.w7{grid-column:span 7}
.taste-card.w5{grid-column:span 5}
.card-media{position:relative;overflow:hidden;height:230px;background:var(--primary-light)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.taste-card:hover .card-media img{transform:scale(1.04)}
.card-tag{
  position:absolute;top:14px;left:14px;
  background:rgba(18,67,124,.9);
  color:#fff;
  padding:6px 14px;
  border-radius:999px;
  font-size:13px;
  font-weight:600;
}
.card-body{padding:24px}
.card-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.dine-label{
  font-size:13px;color:var(--primary-dark);
  background:var(--primary-light);
  border-radius:8px;
  padding:4px 10px;
  display:inline-flex;
}
.dine-time{font-size:13px;color:var(--muted)}
.card-body h3{font-size:21px;margin-bottom:12px;font-weight:700;line-height:1.35}
.card-body p{font-size:15px;color:var(--muted);margin-bottom:18px}
.text-link{
  font-weight:600;
  font-size:14px;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--primary);
}
.text-link::after{content:"→";transition:transform .2s}
.text-link:hover::after{transform:translateX(4px)}

.process-panel{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:20px;
  box-shadow:var(--shadow-sm);
  padding:clamp(26px,4vw,44px);
}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.process-step{
  position:relative;
  background:var(--bg);
  border-radius:16px;
  padding:24px;
  height:100%;
  transition:transform .25s,box-shadow .25s;
}
.process-step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.process-no{
  width:42px;height:42px;border-radius:50%;
  background:var(--accent-light);
  color:var(--accent-dark);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:18px;margin-bottom:14px;
}
.process-step h3{font-size:17px;margin-bottom:8px}
.process-step p{font-size:14px;color:var(--muted);line-height:1.6}

.cta-band{
  background:var(--accent-light);
  border-radius:24px;
  border:1px solid rgba(201,163,95,.4);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.cta-panel{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
  gap:32px;
  padding:clamp(26px,4.4vw,54px);
  align-items:center;
}
.cta-copy h2{font-size:clamp(24px,3vw,32px);line-height:1.3}
.cta-copy > p{margin-top:14px;color:var(--muted);max-width:56ch}
.cta-points{list-style:none;margin-top:22px;display:grid;gap:10px}
.cta-points li{
  position:relative;
  padding-left:30px;
  font-size:15px;
  color:var(--text);
}
.cta-points li::before{
  content:"✓";
  position:absolute;left:0;top:0;
  width:20px;height:20px;
  background:#fff;
  border-radius:7px;
  color:var(--primary);
  display:flex;align-items:center;justify-content:center;
  font-size:13px;
  font-weight:700;
  border:1px solid rgba(27,95,168,.2);
}
.lead-form{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:18px;
  box-shadow:var(--shadow-md);
  padding:24px;
  display:grid;
  gap:16px;
}
.lead-form .form-row{display:grid;gap:7px}
.lead-form label{font-size:14px;font-weight:600;color:var(--text)}
.lead-form input,.lead-form textarea,.lead-form select{
  width:100%;
  border:1px solid var(--border);
  border-radius:10px;
  padding:13px 16px;
  font-size:16px;
  background:#fff;
  color:var(--text);
  transition:border-color .2s,box-shadow .2s;
}
.lead-form input:focus,.lead-form textarea:focus,.lead-form select:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(27,95,168,.14);
}
.lead-form textarea{resize:vertical;min-height:96px}
.form-hint{font-size:13px;color:var(--muted)}
.form-hint.success{color:var(--success)}
.form-hint.error{color:var(--danger)}

.faq-list{max-width:960px;margin:0 auto}
.faq-item{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:16px;
  margin-bottom:14px;
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:border-color .2s;
}
.faq-item[open]{border-color:rgba(27,95,168,.3)}
.faq-item summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:20px 22px;
  cursor:pointer;
  font-size:16px;
  font-weight:600;
  transition:background .3s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item[open] summary{background:var(--primary-light);color:var(--primary-dark)}
.faq-icon{
  position:relative;
  flex:0 0 32px;
  width:32px;height:32px;
  border-radius:50%;
  background:var(--accent-light);
}
.faq-icon::before,.faq-icon::after{
  content:"";
  position:absolute;
  left:50%;top:50%;
  width:14px;height:2px;
  background:var(--accent-dark);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:transform .3s;
}
.faq-icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item[open] .faq-icon::after{transform:translate(-50%,-50%) rotate(0deg)}
.faq-answer{padding:6px 24px 24px;color:var(--muted);line-height:1.8;font-size:15px}

.site-footer{
  margin-top:clamp(70px,8vw,110px);
  background:#E9F0F7;
  border-top:1px solid var(--border);
  color:var(--muted);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.15fr .8fr .8fr 1.1fr;
  gap:36px;
  padding:60px 0 44px;
}
.footer-brand .brand-main{font-size:23px}
.footer-brand .brand-sub{letter-spacing:.2em;color:var(--muted)}
.footer-brand p{
  margin-top:14px;
  font-size:14px;
  line-height:1.8;
  max-width:36ch;
  color:var(--muted);
}
.footer-col h5{font-size:16px;font-weight:700;margin-bottom:18px;color:var(--text)}
.footer-links,.footer-contact{list-style:none;display:grid;gap:11px}
.footer-links a{
  color:var(--muted);
  text-decoration:none;
  font-size:15px;
  transition:color .2s,padding-left .2s;
}
.footer-links a:hover{color:var(--primary);padding-left:4px}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;font-size:14px}
.footer-contact i{
  display:inline-flex;
  align-items:center;justify-content:center;
  flex:0 0 26px;
  width:26px;height:26px;
  border-radius:50%;
  background:var(--surface);
  border:1px solid var(--border);
  color:var(--primary);
  font-style:normal;
  font-weight:600;
  font-size:13px;
  margin-top:1px;
}
.footer-bottom{
  border-top:1px solid rgba(27,95,168,.16);
  background:rgba(255,255,255,.42);
}
.footer-bottom .container{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:8px;
  align-items:center;
  padding-top:18px;
  padding-bottom:18px;
  font-size:13px;
}

@media (max-width:1200px){
  .container{max-width:1100px}
}
@media (max-width:992px){
  .container{padding-left:20px;padding-right:20px}
  .nav{flex-wrap:wrap;gap:12px;padding-top:10px;padding-bottom:10px}
  .segmented-wrap{order:3;width:100%;margin-left:0;flex:0 0 100%}
  .segmented{padding:5px;border-radius:14px}
  .segment{flex:0 0 auto;border-radius:10px;padding:9px 16px}
  .nav-cta{display:none}
  .mobile-visible{display:inline-flex;margin-left:auto}
  .header-actions{display:none}
  .hero-grid{grid-template-columns:1fr}
  .hero-figure img{height:300px}
  .feature-layout{grid-template-columns:1fr}
  .feature-media{min-height:340px}
  .guide-list{grid-template-columns:1fr}
  .guide-item{grid-template-columns:50px 1fr}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .cta-panel{grid-template-columns:1fr;padding:clamp(24px,4vw,36px)}
  .footer-grid{grid-template-columns:1fr 1fr;padding:48px 0 34px}
  .footer-brand p{max-width:none}
}
@media (max-width:768px){
  .brand-main{font-size:20px}
  .brand-sub{font-size:10px}
  .page-hero{margin-top:18px}
  .taste-grid{grid-template-columns:repeat(2,1fr)}
  .taste-card.w7,.taste-card.w5{grid-column:span 2}
}
@media (max-width:576px){
  .container{padding-left:16px;padding-right:16px}
  .section{margin:48px 0}
  .chip{padding:8px 13px;font-size:13px}
  .hero-tags{gap:8px}
  .hero-card{left:10px;right:10px}
  .feature-media{min-height:280px}
  .feature-caption{right:12px;left:12px}
  .guide-item{grid-template-columns:1fr}
  .guide-num{margin-bottom:6px}
  .taste-grid{grid-template-columns:1fr}
  .taste-card.w7,.taste-card.w5{grid-column:span 1}
  .card-media{height:200px}
  .process-grid{grid-template-columns:1fr}
  .lead-form{padding:18px}
  .cta-points{margin-top:16px}
  .footer-grid{grid-template-columns:1fr}
}

/* roulang page: category4 */
:root {
  --bg: #F4F8FC;
  --surface: #FFFFFF;
  --primary: #1B5FA8;
  --primary-dark: #12437C;
  --primary-soft: #E8F1FA;
  --gold: #C9A35F;
  --gold-dark: #9A7128;
  --gold-soft: #F8F0DF;
  --ink: #1E2D3D;
  --muted: #5C6F82;
  --border: #E2EAF3;
  --success: #2F855A;
  --warning: #B7791F;
  --danger: #C53030;
  --shadow-card: 0 4px 12px rgba(23, 55, 85, 0.06);
  --shadow-hover: 0 16px 32px rgba(23, 55, 85, 0.10);
  --shadow-nav: 0 1px 0 rgba(23, 55, 85, 0.05);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-btn: 10px;
  --container: 1200px;
  --transition: 0.25s ease;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "HarmonyOS Sans SC", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: 0;
  background: none;
}
input,
select,
textarea {
  font-family: inherit;
  font-size: 16px;
  color: var(--ink);
}
::placeholder {
  color: #93A5B8;
}
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section-head {
  max-width: 760px;
  margin-bottom: 40px;
}
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-dark);
  background: var(--gold-soft);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.section-head h2 {
  font-size: clamp(26px, 3.2vw, 34px);
  line-height: 1.24;
  margin: 0 0 12px;
  letter-spacing: 0.01em;
}
.section-head p {
  color: var(--muted);
  margin: 0;
  font-size: 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  padding: 13px 22px;
  min-height: 44px;
  border: 1px solid transparent;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  white-space: nowrap;
}
.btn svg,
.btn i {
  font-style: normal;
  font-size: 16px;
}
.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(18, 67, 124, 0.18);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}
.btn-secondary {
  background: #FFFFFF;
  color: var(--primary);
  border-color: #C9DCEE;
}
.btn-secondary:hover {
  background: var(--primary-soft);
  border-color: var(--primary);
  color: var(--primary-dark);
}
.btn-gold {
  background: var(--gold);
  color: #FFFFFF;
}
.btn-gold:hover {
  background: #B18C4D;
  transform: translateY(-1px);
}
.btn-sm {
  padding: 10px 16px;
  min-height: 40px;
  font-size: 14px;
}
.btn-lg {
  padding: 16px 28px;
  font-size: 17px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-nav);
}
.nav {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 72px;
}
.brand {
  display: inline-flex;
  flex-direction: column;
  line-height: 1.15;
  flex-shrink: 0;
  padding: 6px 0;
}
.brand-main {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.brand-main .hl {
  color: var(--primary);
}
.brand-sub {
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--muted);
  margin-top: 2px;
}
.segmented-wrap {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.segmented-wrap::-webkit-scrollbar {
  display: none;
}
.segmented {
  display: flex;
  gap: 3px;
  background: var(--primary-soft);
  padding: 6px;
  border-radius: 999px;
  width: max-content;
  margin-left: auto;
}
.segment {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: #334E68;
  line-height: 1.4;
  transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}
.segment:hover {
  background: rgba(255, 255, 255, 0.76);
  color: var(--primary);
}
.segment.active {
  background: #FFFFFF;
  color: var(--primary);
  box-shadow: 0 4px 12px rgba(23, 55, 85, 0.08);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.mobile-visible {
  display: none;
}

/* Page Hero */
.page-hero {
  padding: 64px 0 40px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(27, 95, 168, 0.06) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 56px;
  align-items: center;
}
.page-crumb {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 18px;
}
.page-crumb a {
  color: var(--primary);
  font-weight: 600;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero-tag::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
}
.hero-copy h1 {
  font-size: clamp(32px, 4.4vw, 44px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  margin: 0 0 18px;
  color: var(--ink);
}
.hero-lead {
  font-size: 17px;
  color: var(--muted);
  max-width: 560px;
  margin: 0 0 28px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 13px;
  font-size: 13px;
  color: var(--ink);
  box-shadow: var(--shadow-card);
}
.hero-badge i {
  font-style: normal;
  color: var(--gold);
  font-weight: 700;
}
.hero-media {
  position: relative;
}
.hero-media img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
}
.media-note {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  border-radius: 16px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-hover);
}
.media-note b {
  display: block;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.4;
}
.media-note small {
  color: var(--muted);
  font-size: 13px;
}
.media-note em {
  font-style: normal;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

/* Sub topic chips */
.topic-area {
  padding: 8px 0 30px;
  position: relative;
}
.topic-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px 18px;
  box-shadow: var(--shadow-card);
}
.chip-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  padding-right: 4px;
  white-space: nowrap;
}
.chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.chip:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary-dark);
}

/* Guide section */
.guide-section {
  padding: 34px 0 10px;
}
.guide-layout {
  display: grid;
  grid-template-columns: 1.13fr 0.87fr;
  gap: 28px;
  align-items: stretch;
}
.guide-media-card {
  position: relative;
  min-height: 360px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.guide-media-card > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.guide-media-card:hover > img {
  transform: scale(1.03);
}
.guide-media-card::after {
  content: "";
  position: absolute;
  inset: 60% 0 0 0;
  background: linear-gradient(195deg, rgba(21, 35, 52, 0), rgba(15, 29, 46, 0.72));
}
.guide-card-body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px;
  z-index: 2;
  color: #FFFFFF;
}
.guide-card-body h3 {
  margin: 0 0 8px;
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: 0.01em;
}
.guide-card-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  opacity: 0.92;
  max-width: 500px;
}
.guide-rows {
  display: grid;
  gap: 16px;
}
.guide-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: start;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.guide-row:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.guide-row-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--gold-soft);
  color: var(--gold-dark);
  font-size: 22px;
  font-weight: 700;
}
.guide-row h3 {
  font-size: 16px;
  margin: 0 0 5px;
  color: var(--ink);
}
.guide-row p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

/* Benefits grid */
.benefits-section {
  padding: 68px 0 24px;
}
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 22px;
}
.benefit-card {
  grid-column: span 4;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  min-height: 240px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.benefit-card:nth-child(1),
.benefit-card:nth-child(4) {
  grid-column: span 7;
}
.benefit-card:nth-child(2),
.benefit-card:nth-child(3) {
  grid-column: span 5;
}
.benefit-card:nth-child(5),
.benefit-card:nth-child(6) {
  grid-column: span 6;
}
.benefit-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}
.benefit-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 19px;
  font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(27, 95, 168, 0.09);
}
.benefit-type {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold-dark);
  background: var(--gold-soft);
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
}
.benefit-card h3 {
  font-size: 20px;
  margin: 0 0 10px;
  letter-spacing: 0.01em;
}
.benefit-card p {
  color: var(--muted);
  font-size: 15px;
  margin: 0;
}
.benefit-card-link {
  margin-top: auto;
  padding-top: 18px;
}
.benefit-card-link a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
}
.benefit-card-link a:hover {
  color: var(--primary-dark);
}

/* Steps / Process */
.process-section {
  padding: 68px 0 30px;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: step;
}
.step-item {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.step-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 14px;
}
.step-item h3 {
  font-size: 16px;
  margin: 0 0 7px;
}
.step-item p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
  line-height: 1.65;
}

/* CTA Panel */
.cta-section {
  padding: 72px 0 42px;
}
.cta-panel {
  background: var(--gold-soft);
  border: 1px solid #EBD9AE;
  border-radius: 22px;
  padding: 46px;
  position: relative;
  overflow: hidden;
}
.cta-panel::before {
  content: "0567";
  position: absolute;
  right: -28px;
  bottom: -44px;
  font-size: 168px;
  font-weight: 800;
  color: rgba(154, 113, 40, 0.08);
  pointer-events: none;
  line-height: 1;
}
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 46px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.cta-copy h2 {
  font-size: clamp(26px, 3.2vw, 34px);
  margin: 0 0 16px;
  letter-spacing: 0.01em;
}
.cta-copy p {
  color: var(--muted);
  font-size: 16px;
  margin: 0 0 20px;
}
.cta-points {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.cta-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--ink);
}
.cta-points li::before {
  content: "✓";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 700;
  font-size: 12px;
}
.cta-form {
  background: #FFFFFF;
  border: 1px solid #E9DCC2;
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--shadow-card);
}
.form-row {
  display: grid;
  gap: 16px;
  margin-bottom: 16px;
}
.form-row.two {
  grid-template-columns: 1fr 1fr;
}
.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}
.form-field input,
.form-field select {
  width: 100%;
  height: 46px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0 13px;
  background: #FBFDFF;
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-field input:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27, 95, 168, 0.12);
  background: #FFFFFF;
}
.form-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}
.form-status {
  display: none;
  margin-top: 12px;
  font-size: 13px;
  color: var(--success);
  border-radius: 8px;
  padding: 8px 12px;
  background: #EDF7F1;
}

/* FAQ */
.faq-section {
  padding: 68px 0 90px;
}
.faq-wrap {
  max-width: 880px;
  margin: 0 auto;
}
.faq-list {
  display: grid;
  gap: 14px;
}
.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.faq-item.is-open {
  background: var(--primary-soft);
  border-color: #C4DBF0;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  text-align: left;
  padding: 19px 22px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.5;
}
.faq-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--gold-soft);
  color: var(--gold-dark);
  font-size: 19px;
  font-weight: 400;
  line-height: 1;
  transition: transform 0.3s ease, background 0.3s ease;
}
.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
  background: #FFFFFF;
  color: var(--primary);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.32s ease, padding 0.32s ease;
  padding: 0 22px;
}
.faq-item.is-open .faq-answer {
  padding: 0 22px 20px;
}
.faq-answer-inner {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
  border-left: 3px solid var(--gold);
  padding-left: 16px;
}

/* Footer */
.site-footer {
  background: #E9F0F7;
  margin-top: 20px;
  padding: 64px 0 0;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 1.1fr;
  gap: 40px;
  padding-bottom: 46px;
}
.footer-brand .brand-main {
  display: block;
  font-size: 23px;
  color: var(--ink);
}
.footer-brand .brand-sub {
  display: block;
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--muted);
  margin: 4px 0 18px;
}
.footer-brand p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
  max-width: 340px;
  margin: 0;
}
.footer-col h5 {
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 16px;
  color: var(--ink);
}
.footer-links,
.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.footer-links a {
  color: var(--muted);
  font-size: 14px;
  transition: color 0.2s ease;
}
.footer-links a:hover {
  color: var(--primary);
}
.footer-contact {
  color: var(--muted);
  font-size: 14px;
}
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.6;
}
.footer-contact i {
  font-style: normal;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}
.footer-bottom {
  border-top: 1px solid #D7E2EE;
  padding: 18px 0;
  font-size: 13px;
  color: var(--muted);
}

/* Responsive */
@media (max-width: 1100px) {
  .hero-grid {
    gap: 34px;
  }
  .hero-media img {
    height: 380px;
  }
  .benefit-card:nth-child(1),
  .benefit-card:nth-child(4) {
    grid-column: span 7;
  }
  .benefit-card:nth-child(2),
  .benefit-card:nth-child(3) {
    grid-column: span 5;
  }
  .benefit-card:nth-child(5),
  .benefit-card:nth-child(6) {
    grid-column: span 6;
  }
  .footer-grid {
    grid-template-columns: 1fr 0.8fr 0.9fr;
  }
}

@media (max-width: 992px) {
  .header {
    position: sticky;
  }
  .nav {
    flex-wrap: wrap;
    min-height: auto;
    padding-top: 12px;
    padding-bottom: 12px;
  }
  .brand {
    margin-right: auto;
  }
  .segmented-wrap {
    order: 3;
    flex: 1 0 100%;
    overflow-x: auto;
    margin-top: 4px;
  }
  .segmented {
    margin-left: 0;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-media img {
    height: 420px;
  }
  .guide-layout {
    grid-template-columns: 1fr;
  }
  .guide-media-card {
    min-height: 340px;
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 34px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 18px;
  }
  .nav-cta {
    display: none !important;
  }
  .mobile-visible {
    display: inline-flex;
  }
  .header-actions {
    margin-left: auto;
  }
  .brand-main {
    font-size: 19px;
  }
  .segment {
    padding: 8px 14px;
    font-size: 14px;
  }
  .page-hero {
    padding: 44px 0 28px;
  }
  .hero-actions {
    gap: 10px;
  }
  .hero-media img {
    height: 330px;
  }
  .media-note {
    flex-wrap: wrap;
  }
  .benefit-card:nth-child(1),
  .benefit-card:nth-child(2),
  .benefit-card:nth-child(3),
  .benefit-card:nth-child(4),
  .benefit-card:nth-child(5),
  .benefit-card:nth-child(6) {
    grid-column: span 6;
  }
  .benefits-grid {
    gap: 18px;
  }
  .cta-panel {
    padding: 28px 22px;
  }
  .form-row.two {
    grid-template-columns: 1fr;
  }
  .faq-question {
    font-size: 15px;
    padding: 17px 16px;
  }
  .faq-item.is-open .faq-answer,
  .faq-answer {
    padding-left: 16px;
    padding-right: 16px;
  }
  .site-footer {
    padding-top: 46px;
  }
}

@media (max-width: 560px) {
  .hero-lead {
    font-size: 16px;
  }
  .hero-actions .btn {
    flex: 1 1 auto;
  }
  .hero-badges {
    gap: 8px;
  }
  .hero-badge {
    padding: 6px 10px;
    font-size: 12px;
  }
  .media-note {
    left: 10px;
    right: 10px;
    bottom: 10px;
    padding: 13px 14px;
  }
  .topic-bar {
    padding: 12px;
  }
  .guide-card-body {
    padding: 20px;
  }
  .guide-card-body h3 {
    font-size: 19px;
  }
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .benefit-card,
  .benefit-card:nth-child(1),
  .benefit-card:nth-child(2),
  .benefit-card:nth-child(3),
  .benefit-card:nth-child(4),
  .benefit-card:nth-child(5),
  .benefit-card:nth-child(6) {
    grid-column: span 1;
    min-height: 0;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  .cta-points {
    gap: 8px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom .container {
    flex-direction: column;
    align-items: flex-start;
  }
}