/* roulang page: index */
:root{
  --brand-500:#FF6A2B;
  --brand-600:#E8451F;
  --brand-700:#C73612;
  --accent-500:#00B8A9;
  --accent-600:#059C90;
  --gold:#FFB020;
  --ink-900:#17130F;
  --ink-600:#6B635B;
  --ink-400:#9A928A;
  --base:#FFF7F2;
  --surface:#FFFFFF;
  --soft:#FFF1E8;
  --line:#F1E4D9;
  --line-strong:#E7D5C7;
  --brand-gradient:linear-gradient(120deg,#E8451F 0%,#FF8A3D 58%,#FFB020 100%);
  --ink-gradient:linear-gradient(160deg,#1A1410 0%,#2B1B12 100%);
  --shadow-card:0 8px 24px -12px rgba(232,69,31,.28);
  --shadow-hover:0 18px 40px -16px rgba(232,69,31,.36);
  --radius-card:22px;
  --radius-lg:30px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--base);color:var(--ink-900);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;line-height:1.85;letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button,input,textarea{font:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
time,.num{font-variant-numeric:tabular-nums}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:1024px){.container{padding:0 24px}}
.section{padding:64px 0}
@media(min-width:1024px){.section{padding:96px 0}}
.section-soft{background:var(--soft)}
.section-line{border-top:1px solid var(--line)}

.h1{font-size:clamp(30px,4.4vw,54px);line-height:1.2;font-weight:800;letter-spacing:-.02em}
.h2{font-size:clamp(24px,2.8vw,36px);line-height:1.3;font-weight:800}
.h3{font-size:20px;line-height:1.5;font-weight:700}
.lead{font-size:17px;line-height:1.85;color:var(--ink-600)}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.16em;color:var(--brand-600);font-weight:700;margin-bottom:12px}
.section-head{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between;margin-bottom:40px}
.section-head .title-block{max-width:640px}
.section-head p{color:var(--ink-600);font-size:15px;margin-top:10px}

.logo{display:inline-flex;align-items:center;gap:10px}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--brand-gradient);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 8px 18px -10px rgba(232,69,31,.75);flex:none}
.logo-mark svg{width:20px;height:20px;fill:#fff}
.logo-text{font-size:17px;font-weight:800;letter-spacing:-.01em;color:var(--ink-900)}
.logo-text span{color:var(--brand-600)}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,247,242,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.main-nav{display:none;align-items:center;gap:4px}
@media(min-width:1024px){.main-nav{display:flex}}
.nav-link{position:relative;display:inline-flex;align-items:center;height:44px;padding:0 14px;border-radius:12px;font-size:15px;font-weight:600;color:var(--ink-600)}
.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:6px;height:3px;border-radius:999px;background:var(--brand-gradient);transform:scaleX(0);transform-origin:left;transition:transform .24s ease}
.nav-link:hover{color:var(--brand-600)}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--brand-600);font-weight:700}
.header-actions{display:none;align-items:center;gap:12px}
@media(min-width:1024px){.header-actions{display:flex}}
.nav-more{display:inline-flex;align-items:center;gap:6px;height:44px;padding:0 14px;border-radius:12px;border:1px solid transparent;background:transparent;color:var(--ink-600);font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease}
.nav-more:hover{color:var(--brand-600);background:#FFF3EC}
.nav-more:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px}
.nav-more svg{width:12px;height:12px;transition:transform .2s ease}
.mega{position:relative}
.mega:hover .nav-more svg,.mega:focus-within .nav-more svg{transform:rotate(180deg)}
.mega-panel{position:absolute;top:100%;right:0;margin-top:12px;width:820px;max-width:calc(100vw - 48px);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 60px -24px rgba(23,19,15,.24);padding:24px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s ease,transform .18s ease,visibility .18s;z-index:60}
.mega-panel::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:24px}
.mega-col-title{font-size:12px;letter-spacing:.14em;color:var(--ink-400);font-weight:700;margin-bottom:12px}
.mega-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:12px;font-size:14px;color:var(--ink-600);transition:background .2s ease,color .2s ease,transform .2s ease}
.mega-item:hover{background:var(--soft);color:var(--brand-600);transform:translateX(2px)}
.mega-dot{width:8px;height:8px;border-radius:999px;background:var(--brand-500);flex:none}
.mega-dot.accent{background:var(--accent-500)}
.mega-dot.gold{background:var(--gold)}
.mega-post{display:block;padding:9px 10px;border-radius:12px;transition:background .2s ease,transform .2s ease}
.mega-post:hover{background:var(--soft);transform:translateX(2px)}
.mega-post strong{display:block;font-size:14px;font-weight:600;color:var(--ink-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mega-post span{display:block;font-size:12px;color:var(--ink-400);margin-top:2px}
.mega-post:hover strong{color:var(--brand-600)}
.mega-card{background:var(--brand-gradient);border-radius:18px;padding:20px;color:#fff;display:flex;flex-direction:column;gap:14px;height:100%}
.mega-card strong{font-size:16px;font-weight:800;line-height:1.5}
.mega-card small{font-size:12px;color:rgba(255,255,255,.86);line-height:1.7}
.mega-card .btn{background:#fff;color:var(--brand-700);padding:10px 18px;font-size:13px;align-self:flex-start}

.nav-burger{display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;border-radius:14px;border:1px solid var(--line-strong);background:#fff;cursor:pointer}
@media(min-width:1024px){.nav-burger{display:none}}
.nav-burger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-900)}
.nav-toggle{position:absolute;opacity:0;pointer-events:none}
.nav-mask{position:fixed;inset:0;background:rgba(23,19,15,.45);opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;z-index:80}
.nav-drawer{position:fixed;top:0;right:0;height:100%;width:84vw;max-width:360px;background:#fff;border-radius:24px 0 0 24px;box-shadow:-20px 0 60px -30px rgba(23,19,15,.45);padding:20px;transform:translateX(105%);transition:transform .3s ease;z-index:90;overflow-y:auto}
#navToggle:checked ~ .nav-mask{opacity:1;visibility:visible}
#navToggle:checked ~ .nav-drawer{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-close{width:44px;height:44px;border-radius:14px;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-size:20px;color:var(--ink-600);cursor:pointer;background:#fff}
.drawer-close:hover{color:var(--brand-600);border-color:var(--brand-200)}
.drawer-link{display:flex;align-items:center;justify-content:space-between;min-height:52px;padding:0 14px;border-radius:14px;font-size:16px;font-weight:600;color:var(--ink-900);border:1px solid transparent}
.drawer-link:hover{background:var(--soft);color:var(--brand-600)}
.drawer-link.is-active{background:#FFF3EC;color:var(--brand-600);border-color:#FFE4D6}
.drawer-group{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.drawer-group h4{font-size:12px;letter-spacing:.14em;color:var(--ink-400);margin-bottom:10px;font-weight:700}
.drawer-sub{display:block;padding:11px 14px;border-radius:12px;font-size:14px;color:var(--ink-600)}
.drawer-sub:hover{background:var(--soft);color:var(--brand-600)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:14px 28px;font-size:15px;font-weight:700;line-height:1;border:1px solid transparent;cursor:pointer;min-height:44px;transition:transform .22s ease,box-shadow .22s ease,background-color .22s ease,filter .22s ease}
.btn-primary{background:var(--brand-gradient);color:#fff;box-shadow:0 10px 24px -12px rgba(232,69,31,.65)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 16px 32px -12px rgba(232,69,31,.72)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 16px -10px rgba(232,69,31,.6)}
.btn-ghost{border-color:var(--brand-600);color:var(--brand-600);background:transparent}
.btn-ghost:hover{background:rgba(232,69,31,.08);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--brand-700);box-shadow:0 10px 24px -14px rgba(23,19,15,.4)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 16px 30px -14px rgba(23,19,15,.45)}
.btn-outline-white{border-color:rgba(255,255,255,.7);color:#fff;background:transparent}
.btn-outline-white:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.btn-sm{padding:11px 20px;font-size:14px}
.btn:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--brand-600);position:relative}
.text-link::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1px;background:var(--brand-600);transform:scaleX(0);transform-origin:left;transition:transform .24s ease}
.text-link:hover{color:var(--accent-600)}
.text-link:hover::after{transform:scaleX(1);background:var(--accent-600)}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:24px;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#F6D8C4}
.card-flat{box-shadow:none}
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:700;line-height:1.4}
.badge-accent{background:#E8FBF8;color:var(--accent-600)}
.badge-brand{background:var(--brand-gradient);color:#fff}
.badge-soft{background:var(--soft);color:var(--brand-700)}
.icon-box{width:46px;height:46px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;background:var(--soft);color:var(--brand-600);flex:none}
.icon-box svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-box.grad{background:var(--brand-gradient);color:#fff}
.icon-box.accentb{background:#E8FBF8;color:var(--accent-600)}

.hero{position:relative;padding:56px 0 40px;overflow:hidden}
@media(min-width:1024px){.hero{padding:88px 0 56px}}
.hero::before{content:"";position:absolute;top:-180px;right:-140px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle at center,rgba(232,69,31,.18) 0%,rgba(255,176,32,.10) 45%,rgba(255,247,242,0) 72%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(23,19,15,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(23,19,15,.05) 1px,transparent 1px);background-size:44px 44px;opacity:.5;pointer-events:none;mask-image:radial-gradient(circle at 70% 20%,#000 0%,transparent 70%);-webkit-mask-image:radial-gradient(circle at 70% 20%,#000 0%,transparent 70%)}
.hero-grid{position:relative;z-index:1;display:grid;gap:40px;align-items:center}
@media(min-width:1024px){.hero-grid{grid-template-columns:1fr 1fr;gap:56px}}
.hero-sub{font-size:17px;line-height:1.9;color:var(--ink-600);max-width:560px;margin-top:18px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
@media(max-width:520px){.hero-actions .btn{width:100%}}
.hero-media{position:relative;border-radius:28px;border:1px solid var(--line);overflow:visible;background:linear-gradient(140deg,var(--soft),var(--base))}
.hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:28px}
.hero-float{position:absolute;right:18px;bottom:-18px;background:#fff;border:1px solid var(--accent-500);border-radius:18px;padding:14px 20px;box-shadow:0 16px 34px -18px rgba(5,156,144,.6);text-align:center}
.hero-float .num{display:block;font-size:22px;font-weight:800;color:var(--accent-600);line-height:1.2}
.hero-float span:last-child{display:block;font-size:12px;color:var(--ink-400);margin-top:2px}
.badge-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:44px}
@media(min-width:768px){.badge-strip{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}}
.stat-pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:14px 18px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-card)}
.stat-pill .num{font-size:22px;font-weight:800;color:var(--brand-600);line-height:1}
.stat-pill .lbl{font-size:13px;color:var(--ink-600);line-height:1.4}

.bento{display:grid;gap:20px}
@media(min-width:1024px){.bento{grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}}
.bento-card{display:flex;flex-direction:column;gap:14px;height:100%}
.bento-card p{font-size:15px;color:var(--ink-600);line-height:1.8}
.bento-card .text-link{margin-top:auto}
.span-6{grid-column:span 12}
.span-4{grid-column:span 12}
.span-3{grid-column:span 12}
@media(min-width:640px){.span-4{grid-column:span 6}.span-3{grid-column:span 6}}
@media(min-width:1024px){.span-6{grid-column:span 6}.span-4{grid-column:span 4}.span-3{grid-column:span 3}}
.bento-wide{background:linear-gradient(140deg,#FFF3EC 0%,#FFFFFF 62%);}

.path-grid{display:grid;gap:24px}
@media(min-width:1024px){.path-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.path-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-card);display:flex;flex-direction:column;transition:transform .28s ease,box-shadow .28s ease}
.path-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.path-card figure{margin:0;position:relative;background:linear-gradient(140deg,var(--soft),var(--base))}
.path-card img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease}
.path-card:hover img{transform:scale(1.04)}
.path-card .path-body{padding:26px;display:flex;flex-direction:column;gap:12px;flex:1}
.path-card h3{font-size:22px;font-weight:800}
.path-card p{font-size:15px;color:var(--ink-600)}
.path-card .text-link{margin-top:auto}

.demo-row{display:grid;gap:32px;align-items:center;margin-bottom:56px}
@media(min-width:1024px){.demo-row{grid-template-columns:1fr 1fr;gap:56px;margin-bottom:80px}}
.demo-row:last-child{margin-bottom:0}
.demo-row.flip .demo-media{order:-1}
@media(min-width:1024px){.demo-row.flip .demo-media{order:2}}
.demo-media{border-radius:24px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(140deg,var(--soft),var(--base))}
.demo-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s ease}
.demo-media:hover img{transform:scale(1.04)}
.demo-list{margin-top:18px;display:flex;flex-direction:column;gap:10px}
.demo-list li{position:relative;padding-left:22px;font-size:15px;color:var(--ink-600);line-height:1.8}
.demo-list li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:999px;background:var(--accent-500)}

.proof{background:var(--ink-gradient);color:#fff;padding:64px 0;position:relative;overflow:hidden}
@media(min-width:1024px){.proof{padding:96px 0}}
.proof::before{content:"";position:absolute;top:-160px;left:-120px;width:520px;height:520px;border-radius:50%;border:1px solid rgba(255,255,255,.10);pointer-events:none}
.proof::after{content:"";position:absolute;bottom:-200px;right:-140px;width:420px;height:420px;border-radius:50%;border:1px solid rgba(255,255,255,.08);pointer-events:none}
.proof .eyebrow{color:var(--gold)}
.proof h2{color:#fff}
.proof .lead{color:rgba(255,255,255,.72)}
.proof-grid{position:relative;z-index:1;display:grid;gap:20px;margin-top:40px}
@media(min-width:640px){.proof-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.proof-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}}
.proof-cell{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:24px;box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.proof-cell .num{font-size:32px;font-weight:800;color:var(--gold);line-height:1.15}
.proof-cell .lbl{display:block;font-size:14px;color:rgba(255,255,255,.72);margin-top:8px;line-height:1.7}
.timeline{margin-top:36px;display:grid;gap:16px;position:relative;z-index:1}
@media(min-width:1024px){.timeline{grid-template-columns:repeat(3,minmax(0,1fr))}}
.tl-item{border-left:2px solid rgba(255,176,32,.55);padding:4px 0 4px 20px}
.tl-item strong{display:block;font-size:16px;font-weight:700;color:#fff}
.tl-item span{display:block;font-size:14px;color:rgba(255,255,255,.68);margin-top:6px;line-height:1.75}

.news-grid{display:grid;gap:24px}
@media(min-width:640px){.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.news-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.news-card{padding:0;overflow:hidden;display:flex}
.news-link{display:flex;flex-direction:column;width:100%}
.news-thumb{position:relative;background:linear-gradient(140deg,var(--soft),var(--base))}
.news-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .35s ease}
.news-card:hover .news-thumb img{transform:scale(1.04)}
.news-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}
.news-title{font-size:18px;font-weight:700;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .2s ease}
.news-card:hover .news-title{color:var(--brand-600)}
.news-sum{font-size:14px;line-height:1.8;color:var(--ink-600);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-400)}
.news-meta .news-more{color:var(--brand-600);font-weight:700}
.empty-state{border:1px dashed var(--line-strong);border-radius:24px;background:#fff;padding:56px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}
.empty-state .icon-box{width:56px;height:56px;border-radius:18px}
.empty-state p{color:var(--ink-600);font-size:15px}

.price-grid{display:grid;gap:24px}
@media(min-width:768px){.price-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}}
.price-card{position:relative;display:flex;flex-direction:column;gap:18px;padding:28px}
.price-card.highlight{border:2px solid transparent;background:linear-gradient(#fff,#fff) padding-box,var(--brand-gradient) border-box;box-shadow:0 20px 44px -20px rgba(232,69,31,.5)}
@media(min-width:768px){.price-card.highlight{transform:scale(1.03)}}
.price-card .tag-recommend{position:absolute;top:-13px;left:28px;background:var(--brand-gradient);color:#fff;font-size:12px;font-weight:700;border-radius:999px;padding:5px 14px}
.price-name{font-size:18px;font-weight:800}
.price-value{display:flex;align-items:baseline;gap:6px}
.price-value .num{font-size:34px;font-weight:800;color:var(--brand-600);line-height:1}
.price-value .unit{font-size:14px;color:var(--ink-400)}
.price-list{display:flex;flex-direction:column;gap:12px;margin-top:4px}
.price-list li{position:relative;padding-left:26px;font-size:15px;color:var(--ink-600);line-height:1.75}
.price-list li::before{content:"";position:absolute;left:0;top:6px;width:16px;height:16px;border-radius:999px;background:#E8FBF8}
.price-list li::after{content:"";position:absolute;left:5px;top:10px;width:6px;height:3px;border-left:1.8px solid var(--accent-600);border-bottom:1.8px solid var(--accent-600);transform:rotate(-45deg)}
.price-card .btn{margin-top:auto;width:100%}

.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-left:3px solid transparent;border-radius:16px;transition:background .22s ease,border-color .22s ease}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-size:16px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:44px;transition:color .2s ease}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"";width:11px;height:11px;border-right:2px solid var(--brand-600);border-bottom:2px solid var(--brand-600);transform:rotate(45deg);transition:transform .22s ease;flex:none;margin-top:-5px}
.faq-item summary:hover{color:var(--brand-600)}
.faq-item[open]{background:var(--soft);border-color:#F6D8C4;border-left-color:var(--brand-600)}
.faq-item[open] summary::after{transform:rotate(-135deg);margin-top:5px}
.faq-body{padding:0 22px 20px;font-size:15px;line-height:1.85;color:var(--ink-600);max-width:820px}

.cta-band{background:var(--brand-gradient);border-radius:32px;padding:48px 28px;text-align:center;color:#fff;position:relative;overflow:hidden}
@media(min-width:1024px){.cta-band{padding:64px 56px}}
.cta-band::before{content:"";position:absolute;top:-120px;right:-80px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.14);pointer-events:none}
.cta-band h2{color:#fff;position:relative;z-index:1}
.cta-band p{margin-top:14px;font-size:16px;color:rgba(255,255,255,.9);position:relative;z-index:1}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:28px;position:relative;z-index:1}
@media(max-width:520px){.cta-actions .btn{width:100%}}

.site-footer{background:var(--ink-gradient);color:#fff;border-top:1px solid rgba(255,255,255,.1);padding:56px 0 24px;margin-top:0}
@media(min-width:1024px){.site-footer{padding:72px 0 28px}}
.footer-grid{display:grid;gap:36px}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:48px}}
.footer-logo{display:inline-flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-logo .logo-mark{background:var(--brand-gradient)}
.footer-logo .logo-text{color:#fff}
.footer-logo .logo-text span{color:#FFC85C}
.footer-about{font-size:14px;line-height:1.85;color:rgba(255,255,255,.68);max-width:340px}
.footer-title{font-size:14px;font-weight:800;color:#fff;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.72);position:relative;display:inline-block;padding-bottom:2px;transition:color .2s ease}
.footer-links a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.footer-links a:hover{color:var(--gold)}
.footer-links a:hover::after{transform:scaleX(1)}
.footer-form{display:flex;flex-direction:column;gap:12px}
.footer-form .field-row{display:grid;gap:12px}
@media(min-width:640px){.footer-form .field-row{grid-template-columns:1fr 1fr}}
.footer-form input,.footer-form textarea{width:100%;border-radius:14px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);padding:12px 16px;font-size:14px;color:#fff;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}
.footer-form input::placeholder,.footer-form textarea::placeholder{color:rgba(255,255,255,.45)}
.footer-form input:focus,.footer-form textarea:focus{outline:none;border-color:var(--brand-500);background:rgba(255,255,255,.1);box-shadow:0 0 0 4px rgba(255,106,43,.18)}
.footer-form textarea{min-height:88px;resize:vertical}
.footer-form .btn{align-self:flex-start;padding:12px 24px}
.footer-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center}
@media(min-width:768px){.footer-bottom{flex-direction:row;justify-content:space-between;text-align:left}}
.footer-bottom p{font-size:13px;color:rgba(255,255,255,.58)}
.footer-note{font-size:12px;color:rgba(255,255,255,.5);line-height:1.7}

.float-cta{position:fixed;right:24px;bottom:24px;z-index:50;display:none;align-items:center;gap:8px;background:var(--brand-gradient);color:#fff;border-radius:999px;padding:14px 22px;font-size:14px;font-weight:700;box-shadow:0 16px 36px -14px rgba(232,69,31,.7);animation:floatIn .5s ease .9s both}
.float-cta:hover{filter:brightness(1.06);transform:translateY(-2px)}
@media(min-width:1024px){.float-cta{display:inline-flex}}
.mobile-cta{position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;align-items:center;justify-content:center;gap:8px;background:var(--brand-gradient);color:#fff;font-size:15px;font-weight:700;height:56px;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -10px 30px -16px rgba(23,19,15,.5);animation:floatIn .5s ease .9s both}
@media(min-width:1024px){.mobile-cta{display:none}}
@media(max-width:1023px){body{padding-bottom:56px}}
@keyframes floatIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* roulang page: article */
:root{
  --brand-500:#FF6A2B;
  --brand-600:#E8451F;
  --brand-700:#C73612;
  --accent-500:#00B8A9;
  --accent-600:#059C90;
  --amber:#FFB020;
  --ink-900:#17130F;
  --ink-600:#6B635B;
  --ink-400:#9A928A;
  --base:#FFF7F2;
  --surface:#FFFFFF;
  --soft:#FFF1E8;
  --line:#F1E4D9;
  --line-strong:#E7D5C7;
  --brand-grad:linear-gradient(120deg,#E8451F 0%,#FF8A3D 58%,#FFB020 100%);
  --ink-grad:linear-gradient(160deg,#1A1410 0%,#2B1B12 100%);
  --shadow-sm:0 8px 24px -12px rgba(232,69,31,.28);
  --shadow-lg:0 18px 40px -16px rgba(232,69,31,.36);
  --radius-card:22px;
  --radius-big:28px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--base);
  color:var(--ink-900);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;object-fit:cover;border-radius:inherit}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:1024px){.container{padding:0 24px}}
.num{font-variant-numeric:tabular-nums}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,247,242,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:68px;position:relative}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--brand-grad);
  display:grid;place-items:center;box-shadow:var(--shadow-sm);flex-shrink:0;
}
.logo-mark svg{width:22px;height:22px;fill:#fff}
.logo-text{font-size:18px;font-weight:800;letter-spacing:-.02em;color:var(--ink-900);white-space:nowrap}
.logo-text span{color:var(--brand-600)}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:6px}
.nav-link{
  position:relative;display:inline-flex;align-items:center;min-height:44px;
  padding:10px 14px;font-size:15px;font-weight:600;color:var(--ink-600);
  border-radius:12px;transition:color .2s,background .2s;white-space:nowrap;
}
.nav-link:hover{color:var(--brand-600);background:var(--soft)}
.nav-link.is-active{color:var(--brand-600)}
.nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:3px;
  border-radius:3px;background:var(--brand-grad);
}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.mega{position:relative}
.nav-more{
  display:inline-flex;align-items:center;gap:6px;min-height:44px;
  padding:10px 18px;border-radius:999px;border:1px solid var(--line-strong);
  background:#fff;font-size:15px;font-weight:600;cursor:pointer;
  transition:border-color .2s,color .2s,box-shadow .2s;
}
.nav-more:hover{border-color:var(--brand-500);color:var(--brand-600);box-shadow:var(--shadow-sm)}
.nav-more svg{width:12px;height:12px;transition:transform .2s}
.mega:hover .nav-more svg,.mega:focus-within .nav-more svg{transform:rotate(180deg)}
.mega-panel{
  position:absolute;right:0;top:calc(100% + 14px);width:760px;
  background:#fff;border:1px solid var(--line);border-radius:20px;
  box-shadow:0 24px 60px -24px rgba(23,19,15,.24);
  padding:26px;opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .18s ease-out,transform .18s ease-out,visibility .18s;
  z-index:60;
}
.mega-panel::before{content:"";position:absolute;top:-16px;left:0;right:0;height:16px}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px}
.mega-col-title{
  font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--brand-600);
  margin:0 0 14px;
}
.mega-item{
  display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:12px;
  font-size:14px;color:var(--ink-600);transition:background .2s,color .2s;
}
.mega-item:hover{background:var(--soft);color:var(--brand-600)}
.mega-dot{width:8px;height:8px;border-radius:50%;background:var(--brand-500);flex-shrink:0}
.mega-dot.accent{background:var(--accent-500)}
.mega-dot.gold{background:var(--amber)}
.mega-post{
  display:block;padding:10px 12px;border-radius:12px;transition:background .2s,transform .2s;
}
.mega-post:hover{background:var(--soft);transform:translateX(2px)}
.mega-post strong{display:block;font-size:14px;font-weight:700;color:var(--ink-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mega-post span{display:block;font-size:13px;color:var(--ink-400);margin-top:2px}
.mega-card{
  background:var(--brand-grad);border-radius:18px;padding:20px;color:#fff;
  display:flex;flex-direction:column;justify-content:space-between;gap:16px;
}
.mega-card p{font-size:15px;font-weight:700;line-height:1.5}
.mega-card a{
  display:inline-flex;align-items:center;justify-content:center;
  background:#fff;color:var(--brand-600);border-radius:999px;
  padding:10px 18px;font-size:14px;font-weight:700;min-height:40px;
  transition:transform .2s;
}
.mega-card a:hover{transform:translateY(-2px)}
.header-cta{white-space:nowrap}

/* mobile drawer */
.nav-toggle-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.nav-burger{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);
  background:#fff;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  cursor:pointer;transition:border-color .2s;
}
.nav-burger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-900)}
.nav-burger:hover{border-color:var(--brand-500)}
.nav-mask{
  position:fixed;inset:0;background:rgba(23,19,15,.45);z-index:55;
  opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;
}
.nav-drawer{
  position:fixed;top:0;right:0;bottom:0;width:84vw;max-width:380px;background:#fff;
  z-index:60;transform:translateX(102%);transition:transform .28s ease;
  border-radius:24px 0 0 24px;padding:24px 22px;overflow-y:auto;
}
.nav-toggle-input:checked ~ .nav-mask{opacity:1;visibility:visible}
.nav-toggle-input:checked ~ .nav-drawer{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);
  background:#fff;display:grid;place-items:center;cursor:pointer;font-size:20px;line-height:1;color:var(--ink-600);
}
.drawer-group-title{font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--brand-600);margin:22px 0 10px}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;min-height:52px;
  padding:0 14px;border-radius:14px;font-size:15px;font-weight:600;color:var(--ink-600);
  background:var(--soft);margin-bottom:10px;transition:color .2s,background .2s;
}
.drawer-link:hover{color:var(--brand-600);background:#FFE7D8}
.drawer-link span{color:var(--ink-400)}

/* ---------- breadcrumb & article head ---------- */
.article-hero{padding:36px 0 8px}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:14px;color:var(--ink-400);margin-bottom:22px;
}
.breadcrumb a{color:var(--ink-400);transition:color .2s}
.breadcrumb a:hover{color:var(--brand-600)}
.breadcrumb .sep{color:var(--line-strong)}
.breadcrumb .current{color:var(--ink-600);max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-title{
  font-size:clamp(28px,4.2vw,46px);font-weight:800;line-height:1.2;
  letter-spacing:-.02em;max-width:900px;margin-bottom:20px;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  padding-bottom:20px;border-bottom:1px solid var(--line);
  font-size:14px;color:var(--ink-400);
}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;
  border-radius:999px;font-size:13px;font-weight:700;line-height:1.5;
}
.badge-soft{background:rgba(0,184,169,.12);color:var(--accent-600)}
.badge-grad{background:var(--brand-grad);color:#fff}
.meta-dot{width:4px;height:4px;border-radius:50%;background:var(--line-strong)}

/* ---------- layout ---------- */
.article-main{padding:40px 0 24px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:40px}
@media (min-width:1024px){
  .article-layout{grid-template-columns:minmax(0,1fr) 340px;gap:48px}
}
.article-body{
  font-size:17px;line-height:1.9;color:#2A231D;max-width:760px;
}
.article-body p{margin:0 0 1.25em}
.article-body h2{
  position:relative;font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.35;
  letter-spacing:-.01em;margin:2.1em 0 .75em;padding-left:16px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.28em;width:4px;height:20px;
  border-radius:2px;background:var(--brand-grad);
}
.article-body h3{font-size:20px;font-weight:700;line-height:1.5;margin:1.7em 0 .6em}
.article-body ul,.article-body ol{margin:0 0 1.25em}
.article-body li{position:relative;padding-left:22px;margin:10px 0}
.article-body ul li::before{
  content:"";position:absolute;left:4px;top:.72em;width:8px;height:8px;
  border-radius:50%;background:var(--accent-500);
}
.article-body ol{counter-reset:li}
.article-body ol li{counter-increment:li;padding-left:32px}
.article-body ol li::before{
  content:counter(li);position:absolute;left:0;top:.25em;width:20px;height:20px;
  border-radius:50%;background:var(--brand-grad);color:#fff;font-size:12px;
  font-weight:800;display:grid;place-items:center;line-height:1;
}
.article-body blockquote{
  background:var(--soft);border-left:3px solid var(--brand-600);
  border-radius:12px;padding:16px 20px;margin:1.5em 0;color:var(--ink-600);
}
.article-body img{border-radius:16px;margin:1.2em 0}
.article-body a{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--accent-600)}
.article-body table{
  display:block;width:100%;overflow-x:auto;border-collapse:collapse;
  font-size:15px;margin:1.5em 0;
}
.article-body th{background:var(--soft);text-align:left;font-weight:700}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;white-space:nowrap}
.article-body pre{
  background:#F6F1EC;border-radius:12px;padding:16px;overflow-x:auto;
  font-size:14px;line-height:1.7;margin:1.5em 0;
}
.article-body code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px}

.empty-state{
  border:1px dashed var(--line-strong);border-radius:var(--radius-big);
  background:#fff;padding:56px 28px;text-align:center;max-width:760px;
}
.empty-icon{
  width:64px;height:64px;margin:0 auto 18px;border-radius:20px;
  background:linear-gradient(160deg,#FFF1E8,#FFF7F2);display:grid;place-items:center;
}
.empty-icon svg{width:28px;height:28px;fill:var(--brand-500)}
.empty-state h2{font-size:22px;font-weight:800;margin-bottom:10px}
.empty-state p{color:var(--ink-600);font-size:15px;margin-bottom:22px}

/* ---------- sidebar ---------- */
.article-side{display:flex;flex-direction:column;gap:20px}
@media (min-width:1024px){
  .article-side{position:sticky;top:96px;align-self:start}
}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px;box-shadow:var(--shadow-sm);
}
.side-title{
  font-size:15px;font-weight:800;margin-bottom:16px;padding-left:12px;position:relative;
}
.side-title::before{
  content:"";position:absolute;left:0;top:.35em;width:4px;height:16px;
  border-radius:2px;background:var(--brand-grad);
}
.side-link{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  min-height:44px;padding:8px 12px;border-radius:12px;font-size:14px;
  color:var(--ink-600);transition:background .2s,color .2s,transform .2s;
}
.side-link:hover{background:var(--soft);color:var(--brand-600);transform:translateX(2px)}
.side-link span{color:var(--brand-500);font-weight:700}
.side-post{
  display:flex;align-items:center;gap:12px;padding:10px;border-radius:14px;
  transition:background .2s,transform .2s;margin-bottom:6px;
}
.side-post:hover{background:var(--soft);transform:translateX(2px)}
.side-post img{width:52px;height:52px;border-radius:12px;flex-shrink:0}
.side-post strong{display:block;font-size:14px;font-weight:700;line-height:1.5;color:var(--ink-900)}
.side-post em{display:block;font-style:normal;font-size:13px;color:var(--ink-400);margin-top:2px}
.side-cta{
  background:var(--brand-grad);border-radius:var(--radius-card);padding:24px;color:#fff;
}
.side-cta p{font-size:16px;font-weight:800;line-height:1.5;margin-bottom:16px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;padding:14px 28px;font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;min-height:44px;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s,filter .2s;
}
.btn-primary{background:var(--brand-grad);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-sm)}
.btn-outline{border-color:var(--brand-500);color:var(--brand-600);background:transparent}
.btn-outline:hover{background:rgba(255,106,43,.1);transform:translateY(-2px)}
.btn-outline:active{transform:translateY(0)}
.btn-light{background:#fff;color:var(--brand-600)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 14px 32px -14px rgba(0,0,0,.35)}
.btn-sm{padding:10px 20px;font-size:14px}

/* ---------- continue reading ---------- */
.section{padding:64px 0}
@media (min-width:1024px){.section{padding:96px 0}}
.section-head{max-width:720px;margin-bottom:32px}
.eyebrow{
  font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--brand-600);
  margin-bottom:12px;
}
.section-title{font-size:clamp(24px,2.8vw,36px);font-weight:800;line-height:1.3;letter-spacing:-.02em}
.section-desc{margin-top:12px;color:var(--ink-600);font-size:16px}
.post-nav-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:768px){.post-nav-grid{grid-template-columns:1fr 1fr}}
.post-nav-card{
  display:grid;grid-template-columns:132px minmax(0,1fr);align-items:center;gap:18px;
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;
  box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s,border-color .25s;
}
.post-nav-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#F7D6C4}
.post-nav-card img{width:132px;height:100px;border-radius:14px}
.post-nav-card strong{display:block;font-size:17px;font-weight:800;line-height:1.5;margin:8px 0 6px}
.post-nav-card p{font-size:14px;color:var(--ink-600);line-height:1.7}
.post-nav-card:hover strong{color:var(--brand-600)}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:860px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:0 20px;transition:border-color .2s,background .2s;
}
.faq-item[open]{border-color:#F7D6C4;background:var(--soft)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:16px;min-height:60px;padding:14px 0;font-size:16px;font-weight:700;
  transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-600)}
.faq-item summary::after{
  content:"";width:14px;height:14px;flex-shrink:0;position:relative;
  background:
    linear-gradient(var(--brand-600),var(--brand-600)) center/14px 2px no-repeat,
    linear-gradient(var(--brand-600),var(--brand-600)) center/2px 14px no-repeat;
  transition:transform .18s ease;
}
.faq-item[open] summary::after{transform:rotate(180deg);
  background:linear-gradient(var(--brand-600),var(--brand-600)) center/14px 2px no-repeat;}
.faq-item p{font-size:15px;color:var(--ink-600);padding:0 0 20px;max-width:720px}

/* ---------- cta ---------- */
.cta-card{
  position:relative;overflow:hidden;background:var(--brand-grad);
  border-radius:32px;padding:64px 28px;text-align:center;color:#fff;
}
.cta-card::after{
  content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;
  border-radius:50%;border:1px solid rgba(255,255,255,.22);
}
.cta-card h2{font-size:clamp(24px,3vw,38px);font-weight:800;line-height:1.3;letter-spacing:-.02em;position:relative}
.cta-card p{margin:14px auto 28px;max-width:520px;font-size:16px;color:rgba(255,255,255,.9);position:relative}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;position:relative}
@media (max-width:639px){
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
}

/* ---------- float cta ---------- */
.float-cta{
  position:fixed;right:24px;bottom:24px;z-index:50;
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 24px;border-radius:999px;background:var(--brand-grad);
  color:#fff;font-size:15px;font-weight:700;box-shadow:var(--shadow-lg);
  transition:transform .2s,filter .2s;
}
.float-cta:hover{transform:translateY(-3px);filter:brightness(1.05)}
.float-cta .dot{width:8px;height:8px;border-radius:50%;background:#fff;opacity:.9}
@media (max-width:639px){
  .float-cta{left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));justify-content:center}
}

/* ---------- footer ---------- */
.site-footer{
  margin-top:96px;background:var(--ink-grad);color:rgba(255,255,255,.72);
  border-top:1px solid rgba(255,255,255,.1);padding:72px 0 28px;
}
.footer-grid{display:grid;grid-template-columns:1fr;gap:40px}
@media (min-width:768px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:48px}}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-logo .logo-text{color:#fff}
.footer-logo .logo-text span{color:var(--amber)}
.footer-about{font-size:14px;line-height:1.8;color:rgba(255,255,255,.72);max-width:340px}
.footer-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:12px}
.footer-links a{
  font-size:14px;color:rgba(255,255,255,.72);width:fit-content;
  border-bottom:2px solid transparent;padding-bottom:2px;
  transition:color .2s,border-color .2s;
}
.footer-links a:hover{color:var(--amber);border-bottom-color:var(--amber)}
.footer-form{display:flex;flex-direction:column;gap:12px}
.field-row{display:grid;grid-template-columns:1fr;gap:12px}
@media (min-width:640px){.field-row{grid-template-columns:1fr 1fr}}
.footer-form input,.footer-form textarea{
  width:100%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  border-radius:14px;padding:12px 16px;font-size:14px;color:#fff;
  transition:border-color .2s,box-shadow .2s;
}
.footer-form input::placeholder,.footer-form textarea::placeholder{color:rgba(255,255,255,.45)}
.footer-form input:focus,.footer-form textarea:focus{
  outline:none;border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(255,106,43,.18);
}
.footer-form textarea{min-height:96px;resize:vertical}
.footer-bottom{
  margin-top:48px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.55);
}
.footer-note{font-size:12px;color:rgba(255,255,255,.5)}

/* ---------- responsive nav ---------- */
@media (max-width:1023px){
  .main-nav,.mega{display:none}
  .nav-burger{display:flex}
  .header-cta{display:none}
}
@media (max-width:639px){
  .article-meta{gap:10px}
  .post-nav-card{grid-template-columns:1fr}
  .post-nav-card img{width:100%;height:170px}
}

/* roulang page: category1 */
:root{
  --brand-500:#FF6A2B;
  --brand-600:#E8451F;
  --brand-700:#C73612;
  --accent-500:#00B8A9;
  --accent-600:#059C90;
  --amber:#FFB020;
  --ink-900:#17130F;
  --ink-600:#6B635B;
  --ink-400:#9A928A;
  --base:#FFF7F2;
  --surface:#FFFFFF;
  --soft:#FFF1E8;
  --line:#F1E4D9;
  --line-strong:#E7D5C7;
  --grad-brand:linear-gradient(120deg,#E8451F 0%,#FF8A3D 58%,#FFB020 100%);
  --ink-grad:linear-gradient(150deg,#1A1410 0%,#2B1B12 100%);
  --shadow-sm:0 8px 24px -12px rgba(232,69,31,.28);
  --shadow-lg:0 18px 40px -16px rgba(232,69,31,.36);
  --radius-sm:14px;
  --radius:20px;
  --radius-lg:28px;
  --radius-xl:32px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--base);
  color:var(--ink-900);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  font-variant-numeric:tabular-nums;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:8px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:1024px){.container{padding:0 24px}}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,247,242,.88);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:72px}
.logo{display:flex;align-items:center;gap:10px;flex:none}
.logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad-brand);
  display:grid;place-items:center;box-shadow:var(--shadow-sm);flex:none;
}
.logo-mark svg{width:22px;height:22px;fill:#fff}
.logo-text{font-size:19px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.logo-text span{color:var(--brand-600)}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:10px}
.nav-link{
  position:relative;padding:10px 14px;border-radius:12px;
  font-size:15px;font-weight:600;color:var(--ink-600);transition:.2s ease;white-space:nowrap;
}
.nav-link:hover{color:var(--brand-600);background:var(--soft)}
.nav-link.is-active{color:var(--brand-600)}
.nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:3px;border-radius:3px;background:var(--grad-brand);
}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.mega{position:relative}
.nav-more{
  display:inline-flex;align-items:center;gap:6px;min-height:44px;
  padding:10px 16px;border-radius:999px;border:1px solid var(--line-strong);
  background:#fff;font-size:15px;font-weight:600;color:var(--ink-600);cursor:pointer;transition:.2s ease;
}
.nav-more:hover{color:var(--brand-600);border-color:var(--brand-500)}
.nav-more svg{width:12px;height:12px;transition:transform .2s ease}
.mega:hover .nav-more svg,.mega:focus-within .nav-more svg{transform:rotate(180deg)}
.mega-panel{
  position:absolute;right:0;top:calc(100% + 12px);width:800px;padding:24px;
  background:#fff;border:1px solid var(--line);border-radius:20px;
  box-shadow:0 24px 60px -24px rgba(23,19,15,.24);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .18s ease-out,transform .18s ease-out,visibility .18s;
  z-index:60;
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-grid{display:grid;grid-template-columns:1.15fr 1fr .85fr;gap:24px}
.mega-col-title{
  margin:0 0 12px;font-size:13px;font-weight:700;letter-spacing:.16em;
  color:var(--brand-600);text-transform:uppercase;
}
.mega-item{
  display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;
  font-size:14px;color:var(--ink-600);transition:.18s ease;
}
.mega-item:hover{background:var(--soft);color:var(--brand-600)}
.mega-dot{width:8px;height:8px;border-radius:50%;background:var(--brand-500);flex:none}
.mega-dot.accent{background:var(--accent-500)}
.mega-dot.gold{background:var(--amber)}
.mega-post{display:block;padding:10px;border-radius:12px;transition:.18s ease}
.mega-post:hover{background:var(--soft);transform:translateX(2px)}
.mega-post strong{display:block;font-size:14px;font-weight:700;color:var(--ink-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mega-post span{display:block;margin-top:4px;font-size:12px;color:var(--ink-400)}
.mega-cta-card{
  background:var(--grad-brand);border-radius:16px;padding:20px;color:#fff;
  display:flex;flex-direction:column;justify-content:space-between;gap:16px;min-height:150px;
}
.mega-cta-card p{margin:0;font-size:16px;font-weight:800;line-height:1.5}
.mega-cta-card .mega-btn{
  align-self:flex-start;display:inline-flex;align-items:center;padding:9px 18px;border-radius:999px;
  background:#fff;color:var(--brand-600);font-size:13px;font-weight:700;transition:.2s ease;
}
.mega-cta-card .mega-btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(23,19,15,.4)}

/* 移动端抽屉 */
.nav-toggle-checkbox{position:absolute;opacity:0;pointer-events:none}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);
  background:#fff;cursor:pointer;place-items:center;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-900);position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--ink-900);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.drawer-mask{
  position:fixed;inset:0;background:rgba(23,19,15,.45);z-index:70;
  opacity:0;visibility:hidden;transition:.22s ease;
}
.mobile-drawer{
  position:fixed;top:0;right:0;height:100%;width:84vw;max-width:360px;z-index:80;
  background:#fff;border-radius:24px 0 0 24px;padding:20px 20px 32px;overflow-y:auto;
  transform:translateX(101%);transition:transform .24s ease;
  box-shadow:-24px 0 60px -24px rgba(23,19,15,.3);
}
.nav-toggle-checkbox:checked ~ .drawer-mask{opacity:1;visibility:visible}
.nav-toggle-checkbox:checked ~ .mobile-drawer{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.drawer-close{
  display:grid;place-items:center;width:44px;height:44px;border-radius:12px;
  background:var(--soft);color:var(--brand-600);font-size:20px;font-weight:700;cursor:pointer;
}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;height:52px;padding:0 14px;
  border-radius:14px;font-size:15px;font-weight:600;color:var(--ink-900);transition:.2s ease;
}
.drawer-link:hover,.drawer-link.is-active{background:var(--soft);color:var(--brand-600)}
.drawer-group{margin-top:10px;border-top:1px solid var(--line);padding-top:10px}
.drawer-group summary{
  display:flex;align-items:center;justify-content:space-between;height:46px;padding:0 14px;
  font-size:14px;font-weight:700;color:var(--ink-600);cursor:pointer;list-style:none;border-radius:12px;
}
.drawer-group summary::-webkit-details-marker{display:none}
.drawer-group summary:hover{background:var(--soft);color:var(--brand-600)}
.drawer-group a{display:block;padding:10px 22px;font-size:14px;color:var(--ink-600);border-radius:10px}
.drawer-group a:hover{color:var(--brand-600);background:var(--soft)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:14px 28px;border-radius:999px;
  font-size:15px;font-weight:700;border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,filter .2s ease,color .2s ease;
}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px -6px rgba(232,69,31,.4)}
.btn-ghost{border-color:var(--brand-600);color:var(--brand-600);background:transparent}
.btn-ghost:hover{background:rgba(232,69,31,.08);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-white{background:#fff;color:var(--brand-600)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 16px 32px -14px rgba(23,19,15,.45)}
.btn-outline-white{border-color:rgba(255,255,255,.72);color:#fff;background:transparent}
.btn-outline-white:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:14px;min-height:40px}
.link-more{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--brand-600);
  position:relative;padding-bottom:2px;
}
.link-more::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--brand-600);transition:width .24s ease;
}
.link-more:hover::after{width:100%}
.link-more:hover{color:var(--brand-700)}

/* ---------- 面包屑 ---------- */
.crumb{padding:22px 0 0}
.crumb-list{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;font-size:13px;color:var(--ink-400)}
.crumb-list a{color:var(--ink-400);transition:.2s ease}
.crumb-list a:hover{color:var(--brand-600)}
.crumb-sep{color:var(--line-strong)}
.crumb-list .current{color:var(--ink-600)}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;isolation:isolate;overflow:hidden;
  margin-top:20px;border-radius:var(--radius-xl);padding:64px 28px;color:#fff;
}
.page-hero .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(115deg,rgba(23,19,15,.88) 0%,rgba(199,54,18,.72) 55%,rgba(232,69,31,.6) 100%);
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;margin:0 0 16px;
  font-size:13px;font-weight:700;letter-spacing:.16em;color:#FFD9A6;
}
.hero-title{
  margin:0;font-size:clamp(30px,4.4vw,52px);font-weight:800;line-height:1.2;letter-spacing:-.02em;max-width:820px;
}
.hero-lede{margin:18px 0 0;max-width:620px;font-size:17px;line-height:1.8;color:rgba(255,255,255,.86)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.badge-line{
  display:inline-flex;align-items:baseline;gap:8px;padding:9px 18px;border-radius:999px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);
  font-size:13px;font-weight:600;color:rgba(255,255,255,.92);
}
.badge-line b{font-size:19px;font-weight:800;color:var(--amber);line-height:1}

/* ---------- 锚点条 ---------- */
.anchor-bar{
  position:sticky;top:72px;z-index:40;margin-top:20px;
  background:rgba(255,247,242,.94);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.anchor-scroll{display:flex;gap:10px;overflow-x:auto;padding:12px 0;scrollbar-width:none}
.anchor-scroll::-webkit-scrollbar{display:none}
.anchor-pill{
  flex:none;padding:9px 18px;border-radius:999px;border:1px solid var(--line-strong);
  background:#fff;font-size:14px;font-weight:600;color:var(--ink-600);transition:.2s ease;white-space:nowrap;
}
.anchor-pill:hover{border-color:var(--brand-500);color:var(--brand-600)}
.anchor-pill.is-current{background:var(--grad-brand);border-color:transparent;color:#fff}

/* ---------- 区块 ---------- */
.section{padding:64px 0}
@media (min-width:1024px){.section{padding:96px 0}}
.section-soft{background:var(--soft)}
.section-head{max-width:760px;margin-bottom:40px}
.eyebrow{margin:0 0 12px;font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--brand-600)}
.sec-title{margin:0;font-size:clamp(24px,2.8vw,36px);font-weight:800;line-height:1.3;letter-spacing:-.01em}
.sec-desc{margin:16px 0 0;font-size:16px;line-height:1.85;color:var(--ink-600)}

/* ---------- 图文交错 ---------- */
.split{display:grid;gap:32px;align-items:center}
@media (min-width:1024px){.split{grid-template-columns:1fr 1fr;gap:56px}}
.split + .split{margin-top:56px}
@media (min-width:1024px){.split.reverse .split-media{order:2}}
.split-media{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  background:linear-gradient(135deg,var(--soft),var(--base));aspect-ratio:4/3;box-shadow:var(--shadow-sm);
}
.split-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.split-media:hover img{transform:scale(1.03)}
.split-body h3{margin:0 0 12px;font-size:20px;font-weight:700;line-height:1.5}
.split-body p{margin:0;color:var(--ink-600);font-size:15px}
.dot-list{margin:16px 0 0;padding:0;list-style:none}
.dot-list li{position:relative;padding-left:20px;margin-bottom:10px;font-size:15px;color:var(--ink-600);line-height:1.75}
.dot-list li::before{
  content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;
  background:var(--accent-500);
}
.dot-list li strong{color:var(--ink-900);font-weight:700}

/* ---------- 时间线 ---------- */
.timeline{position:relative;margin-top:40px}
.timeline::before{
  content:"";position:absolute;left:27px;top:30px;bottom:30px;width:1px;background:var(--line-strong);
}
.step{position:relative;display:grid;grid-template-columns:56px 1fr;gap:20px;padding:16px 0}
.step-num{
  width:56px;height:56px;border-radius:50%;background:var(--grad-brand);color:#fff;
  display:grid;place-items:center;font-size:20px;font-weight:800;box-shadow:var(--shadow-sm);
  position:relative;z-index:1;
}
.step-body h3{margin:0 0 8px;font-size:18px;font-weight:700}
.step-body p{margin:0;color:var(--ink-600);font-size:15px}

/* ---------- 横向卡 ---------- */
.h-card-list{display:grid;gap:20px;margin-top:8px}
@media (min-width:768px){.h-card-list{grid-template-columns:1fr 1fr}}
.h-card{
  display:grid;grid-template-columns:40% 1fr;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.h-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(232,69,31,.3)}
.h-card-media{
  background:linear-gradient(135deg,var(--soft),var(--base));overflow:hidden;
}
.h-card-media img{width:100%;height:100%;min-height:150px;object-fit:cover;transition:transform .35s ease}
.h-card:hover .h-card-media img{transform:scale(1.04)}
.h-card-body{padding:20px}
.h-card-body h3{margin:0 0 8px;font-size:17px;font-weight:700;line-height:1.5;transition:color .2s ease}
.h-card:hover .h-card-body h3{color:var(--brand-600)}
.h-card-body p{margin:0;font-size:14px;color:var(--ink-600);line-height:1.75}
.tag{
  display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;
  background:rgba(0,184,169,.12);color:var(--accent-600);font-size:12px;font-weight:700;margin-bottom:10px;
}
.tag.brand{background:rgba(232,69,31,.1);color:var(--brand-600)}

/* ---------- 清单与数据条 ---------- */
.check-grid{display:grid;gap:20px;margin-top:36px}
@media (min-width:768px){.check-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.check-grid{grid-template-columns:repeat(4,1fr)}}
.check-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.check-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(232,69,31,.3)}
.check-icon{
  width:44px;height:44px;border-radius:14px;background:var(--grad-brand);color:#fff;
  display:grid;place-items:center;font-size:18px;font-weight:800;margin-bottom:16px;
}
.check-card h3{margin:0 0 8px;font-size:17px;font-weight:700}
.check-card p{margin:0;font-size:14px;color:var(--ink-600);line-height:1.75}
.stat-bar{
  display:grid;gap:1px;margin-top:40px;border-radius:var(--radius);overflow:hidden;
  background:var(--line);border:1px solid var(--line);
}
@media (min-width:768px){.stat-bar{grid-template-columns:repeat(4,1fr)}}
.stat-cell{background:#fff;padding:26px 20px;text-align:center;transition:background .2s ease}
.stat-cell:hover{background:var(--soft)}
.stat-cell b{display:block;font-size:30px;font-weight:800;color:var(--brand-600);line-height:1.2}
.stat-cell span{display:block;margin-top:8px;font-size:13px;color:var(--ink-600)}

/* ---------- FAQ ---------- */
.faq-list{margin-top:32px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  transition:background .22s ease,box-shadow .22s ease;
}
.faq-item + .faq-item{margin-top:12px}
.faq-item[open]{background:var(--soft);box-shadow:var(--shadow-sm);box-shadow:inset 3px 0 0 var(--brand-600),var(--shadow-sm)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:16px;font-weight:700;cursor:pointer;list-style:none;transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-600)}
.faq-item summary::after{
  content:"";flex:none;width:24px;height:24px;border-radius:50%;
  background:
    linear-gradient(var(--brand-600),var(--brand-600)) center/12px 2px no-repeat,
    linear-gradient(var(--brand-600),var(--brand-600)) center/2px 12px no-repeat,
    var(--soft);
  transition:transform .18s ease,background-size .18s ease;
}
.faq-item[open] summary::after{
  transform:rotate(180deg);
  background-size:12px 2px,0 12px,auto;
}
.faq-body{padding:0 22px 20px;font-size:15px;line-height:1.85;color:var(--ink-600)}

/* ---------- CTA ---------- */
.cta-card{
  position:relative;overflow:hidden;border-radius:var(--radius-xl);
  background:var(--grad-brand);color:#fff;padding:56px 28px;text-align:center;
}
.cta-card h2{margin:0;font-size:clamp(24px,2.8vw,34px);font-weight:800;line-height:1.3}
.cta-card p{margin:14px auto 0;max-width:560px;font-size:16px;color:rgba(255,255,255,.9)}
.cta-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:28px}
@media (max-width:639px){.cta-actions .btn{width:100%}}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:80px;background:var(--ink-grad);color:#fff;
  border-top:1px solid rgba(255,255,255,.1);
}
@media (min-width:1024px){.site-footer{margin-top:96px}}
.footer-grid{display:grid;gap:32px;padding:56px 0 32px}
@media (min-width:768px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.5fr;gap:44px;padding:64px 0 40px}}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-logo .logo-text{color:#fff}
.footer-logo .logo-text span{color:#FFB020}
.footer-about{margin:0;font-size:14px;line-height:1.85;color:rgba(255,255,255,.7)}
.footer-title{margin:0 0 14px;font-size:14px;font-weight:700;color:#fff;letter-spacing:.04em}
.footer-links a{
  display:block;padding:6px 0;font-size:14px;color:rgba(255,255,255,.72);
  transition:color .2s ease,transform .2s ease;width:fit-content;
}
.footer-links a:hover{color:var(--amber);text-decoration:underline;text-underline-offset:4px;transform:translateX(2px)}
.footer-form .field-row{display:grid;gap:12px}
@media (min-width:520px){.footer-form .field-row{grid-template-columns:1fr 1fr}}
.footer-form input,.footer-form textarea{
  width:100%;margin-bottom:12px;padding:12px 16px;border-radius:14px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);
  color:#fff;font-size:14px;transition:border-color .2s ease,box-shadow .2s ease;
}
.footer-form textarea{min-height:96px;resize:vertical}
.footer-form input::placeholder,.footer-form textarea::placeholder{color:rgba(255,255,255,.45)}
.footer-form input:focus,.footer-form textarea:focus{
  outline:none;border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(255,106,43,.18);
}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  padding:20px 0 32px;border-top:1px solid rgba(255,255,255,.1);
  font-size:13px;color:rgba(255,255,255,.62);
}
.footer-bottom p{margin:0}
.footer-note{font-size:12px;color:rgba(255,255,255,.5)}

/* ---------- 浮动 CTA ---------- */
.float-cta{
  position:fixed;right:24px;bottom:24px;z-index:50;
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 24px;border-radius:999px;background:var(--grad-brand);color:#fff;
  font-size:15px;font-weight:700;box-shadow:var(--shadow-lg);
  transition:transform .2s ease,filter .2s ease;
}
.float-cta:hover{transform:translateY(-2px);filter:brightness(1.06)}
.float-cta svg{width:16px;height:16px;fill:#fff}
@media (max-width:639px){
  body{padding-bottom:64px}
  .float-cta{
    left:0;right:0;bottom:0;border-radius:0;justify-content:center;
    padding:16px 16px calc(16px + env(safe-area-inset-bottom));
  }
}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .main-nav{display:none}
  .mega{display:none}
  .nav-toggle{display:grid}
  .header-actions .btn{display:none}
  .header-actions{gap:0}
}
@media (max-width:639px){
  .header-inner{height:64px}
  .logo-text{font-size:17px}
  .page-hero{padding:48px 20px;border-radius:24px}
  .anchor-bar{top:64px}
  .timeline::before{left:19px}
  .step{grid-template-columns:40px 1fr;gap:16px}
  .step-num{width:40px;height:40px;font-size:16px}
  .h-card{grid-template-columns:1fr}
  .h-card-media img{min-height:170px;aspect-ratio:16/9}
  .hero-badges{gap:10px}
  .badge-line{padding:8px 14px}
}

/* roulang page: category2 */
:root{
  --brand-500:#FF6A2B;
  --brand-600:#E8451F;
  --brand-700:#C73612;
  --accent-500:#00B8A9;
  --accent-600:#059C90;
  --amber:#FFB020;
  --ink-900:#17130F;
  --ink-600:#6B635B;
  --ink-400:#9A928A;
  --base:#FFF7F2;
  --surface:#FFFFFF;
  --soft:#FFF1E8;
  --line:#F1E4D9;
  --line-strong:#E7D5C7;
  --brand-grad:linear-gradient(120deg,#E8451F 0%,#FF8A3D 58%,#FFB020 100%);
  --ink-grad:linear-gradient(160deg,#1A1410 0%,#2B1B12 100%);
  --radius-card:22px;
  --radius-lg:30px;
  --shadow-soft:0 8px 24px -12px rgba(232,69,31,.28);
  --shadow-hover:0 18px 40px -16px rgba(232,69,31,.36);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--ink-900);
  background:var(--base);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4,p{margin:0;}
ul{margin:0;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}
@media (min-width:1024px){.container{padding:0 24px;}}

:where(a,button,input,textarea,summary):focus-visible{outline:2px solid var(--brand-500);outline-offset:2px;border-radius:6px;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,247,242,.88);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:70px;}
.logo{display:flex;align-items:center;gap:10px;flex:none;}
.logo-mark{
  width:38px;height:38px;border-radius:12px;flex:none;
  background:var(--brand-grad);
  display:grid;place-items:center;
  box-shadow:0 6px 16px -8px rgba(232,69,31,.75);
}
.logo-mark svg{width:22px;height:22px;fill:#fff;}
.logo-text{font-size:18px;font-weight:800;letter-spacing:-.01em;color:var(--ink-900);line-height:1.2;}
.logo-text span{color:var(--brand-600);}

.main-nav{display:none;}
@media (min-width:1024px){
  .main-nav{display:flex;align-items:center;gap:4px;}
}
.nav-link{
  position:relative;display:inline-flex;align-items:center;
  padding:10px 14px;border-radius:999px;
  font-size:15px;font-weight:600;color:var(--ink-600);
  transition:color .2s ease,background .2s ease;
  min-height:44px;
}
.nav-link:hover{color:var(--brand-600);background:var(--soft);}
.nav-link.is-active{color:var(--brand-600);}
.nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--brand-600);
}

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

.mega{position:relative;display:none;}
@media (min-width:1024px){.mega{display:block;}}
.nav-more{
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 16px;min-height:44px;
  border:1px solid var(--line-strong);border-radius:999px;background:var(--surface);
  font-size:15px;font-weight:600;color:var(--ink-600);cursor:pointer;
  transition:color .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.nav-more svg{width:12px;height:12px;transition:transform .18s ease;}
.mega:hover .nav-more,.mega:focus-within .nav-more{color:var(--brand-600);border-color:var(--brand-500);box-shadow:0 8px 20px -14px rgba(232,69,31,.7);}
.mega:hover .nav-more svg,.mega:focus-within .nav-more svg{transform:rotate(180deg);}
.mega-panel{
  position:absolute;top:calc(100% + 12px);right:0;width:780px;
  background:var(--surface);border:1px solid var(--line);border-radius:20px;
  box-shadow:0 24px 60px -24px rgba(23,19,15,.24);
  padding:24px;
  opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-6px);
  transition:opacity .18s ease-out,transform .18s ease-out,visibility .18s;
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0);}
.mega-grid{display:grid;grid-template-columns:1fr 1fr 1.05fr;gap:24px;}
.mega-col-title{font-size:12px;letter-spacing:.16em;font-weight:700;color:var(--ink-400);margin-bottom:10px;}
.mega-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:10px;font-size:14px;color:var(--ink-600);transition:background .18s ease,color .18s ease,transform .18s ease;}
.mega-item:hover{background:var(--soft);color:var(--brand-600);transform:translateX(2px);}
.mega-dot{width:8px;height:8px;border-radius:50%;background:var(--brand-500);flex:none;}
.mega-dot.accent{background:var(--accent-500);}
.mega-dot.gold{background:var(--amber);}
.mega-post{display:block;padding:8px 10px;border-radius:10px;transition:background .18s ease,transform .18s ease;}
.mega-post:hover{background:var(--soft);transform:translateX(2px);}
.mega-post strong{display:block;font-size:14px;font-weight:600;color:var(--ink-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.mega-post:hover strong{color:var(--brand-600);}
.mega-post span{font-size:12px;color:var(--ink-400);}
.mega-cta{background:var(--brand-grad);border-radius:16px;padding:18px;color:#fff;display:flex;flex-direction:column;gap:12px;justify-content:space-between;}
.mega-cta strong{font-size:15px;font-weight:800;line-height:1.5;}
.btn-white-pill{
  display:inline-flex;align-items:center;justify-content:center;
  background:#fff;color:var(--brand-600);border-radius:999px;
  padding:9px 18px;font-size:13px;font-weight:700;min-height:38px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-white-pill:hover{transform:translateY(-2px);box-shadow:0 12px 24px -14px rgba(0,0,0,.4);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:none;cursor:pointer;font-weight:700;border-radius:999px;
  padding:14px 28px;font-size:15px;min-height:44px;line-height:1.2;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,filter .2s ease;
}
.btn-primary{background:var(--brand-grad);color:#fff;box-shadow:var(--shadow-soft);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);filter:brightness(1.06);}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px -8px rgba(232,69,31,.6);}
.btn-ghost{background:transparent;color:var(--brand-600);border:1px solid var(--brand-500);}
.btn-ghost:hover{background:rgba(255,106,43,.1);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-outline-white{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.72);}
.btn-outline-white:hover{background:rgba(255,255,255,.16);transform:translateY(-2px);}
.btn-white{background:#fff;color:var(--brand-600);box-shadow:0 12px 26px -16px rgba(0,0,0,.45);}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 18px 34px -16px rgba(0,0,0,.5);}
.btn-sm{padding:10px 18px;font-size:14px;min-height:40px;}
.nav-cta{display:none;}
@media (min-width:1024px){.nav-cta{display:inline-flex;}}

/* ---------- mobile nav ---------- */
.nav-toggle-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none;}
.hamburger{
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-strong);background:var(--surface);cursor:pointer;
  transition:border-color .2s ease,background .2s ease;
}
.hamburger:hover{border-color:var(--brand-500);background:var(--soft);}
.hamburger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-900);}
@media (min-width:1024px){.hamburger{display:none;}}
.drawer-mask{
  position:fixed;inset:0;z-index:65;background:rgba(23,19,15,.45);
  opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s ease;
}
.drawer{
  position:fixed;top:0;right:0;height:100dvh;width:84vw;max-width:360px;z-index:70;
  background:var(--surface);border-radius:24px 0 0 24px;padding:20px;
  overflow-y:auto;box-shadow:-24px 0 48px -28px rgba(23,19,15,.5);
  transform:translateX(102%);transition:transform .28s ease;
}
.nav-toggle-input:checked ~ .drawer{transform:translateX(0);}
.nav-toggle-input:checked ~ .drawer-mask{opacity:1;visibility:visible;}
@media (min-width:1024px){.drawer,.drawer-mask{display:none;}}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-close{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--soft);color:var(--brand-600);font-size:24px;line-height:1;cursor:pointer;
}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  height:52px;padding:0 12px;border-radius:12px;
  font-size:16px;font-weight:600;color:var(--ink-900);
  border-bottom:1px solid var(--line);
  transition:background .2s ease,color .2s ease;
}
.drawer-link::after{content:"›";color:var(--ink-400);font-size:18px;line-height:1;}
.drawer-link:hover{background:var(--soft);color:var(--brand-600);}
.drawer-link.is-active{color:var(--brand-600);}
.drawer-group{margin-top:14px;border-top:1px solid var(--line);padding-top:12px;}
.drawer-group summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  min-height:44px;font-size:15px;font-weight:700;color:var(--ink-600);
}
.drawer-group summary::-webkit-details-marker{display:none;}
.drawer-group summary::after{content:"+";color:var(--brand-600);font-size:18px;}
.drawer-group[open] summary::after{content:"−";}
.drawer-group a{display:block;padding:12px;border-radius:10px;font-size:14.5px;color:var(--ink-600);transition:background .2s ease,color .2s ease;}
.drawer-group a:hover{background:var(--soft);color:var(--brand-600);}

/* ---------- hero ---------- */
.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);}
.page-hero-media{position:absolute;inset:0;}
.page-hero-media img{width:100%;height:100%;object-fit:cover;}
.page-hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(255,247,242,.97) 0%,rgba(255,241,232,.93) 42%,rgba(232,69,31,.55) 100%);
}
.page-hero::after{
  content:"";position:absolute;right:-140px;top:-120px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,43,.2),transparent 68%);pointer-events:none;
}
.page-hero-inner{position:relative;z-index:1;padding:56px 0 52px;}
@media (min-width:1024px){.page-hero-inner{padding:88px 0 76px;}}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--ink-400);margin-bottom:20px;}
.breadcrumb a{color:var(--ink-400);transition:color .2s ease;}
.breadcrumb a:hover{color:var(--brand-600);}
.breadcrumb .sep{color:var(--line-strong);}
.breadcrumb .current{color:var(--ink-600);}
.eyebrow{font-size:13px;letter-spacing:.16em;font-weight:700;color:var(--brand-600);margin-bottom:12px;}
.page-hero h1{
  font-size:clamp(30px,4.4vw,50px);font-weight:800;line-height:1.2;letter-spacing:-.02em;
  max-width:840px;margin-bottom:16px;
}
.hero-sub{font-size:17px;color:var(--ink-600);max-width:620px;margin-bottom:26px;}
.badge-row{display:flex;flex-wrap:wrap;gap:12px;}
.badge{
  display:inline-flex;align-items:baseline;gap:6px;
  padding:9px 16px;border-radius:999px;font-size:14px;font-weight:600;
}
.badge-accent{background:rgba(0,184,169,.12);color:var(--accent-600);}
.badge-brand{background:var(--brand-grad);color:#fff;}
.badge .num{font-size:18px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1;}

/* ---------- anchor bar ---------- */
.anchor-bar{
  position:sticky;top:70px;z-index:40;
  background:rgba(255,247,242,.94);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.anchor-scroll{
  max-width:var(--container);margin:0 auto;
  display:flex;gap:10px;overflow-x:auto;
  padding:12px 20px;scrollbar-width:none;
}
@media (min-width:1024px){.anchor-scroll{padding:12px 24px;}}
.anchor-scroll::-webkit-scrollbar{display:none;}
.anchor-pill{
  flex:none;display:inline-flex;align-items:center;min-height:42px;
  padding:9px 18px;border-radius:999px;border:1px solid var(--line-strong);
  background:var(--surface);font-size:14px;font-weight:600;color:var(--ink-600);
  transition:border-color .2s ease,color .2s ease,background .2s ease,transform .2s ease;
}
.anchor-pill:hover{border-color:var(--brand-500);color:var(--brand-600);transform:translateY(-2px);}
.anchor-pill.is-active{background:var(--brand-600);border-color:var(--brand-600);color:#fff;}

/* ---------- sections ---------- */
.section{padding:64px 0;}
@media (min-width:1024px){.section{padding:96px 0;}}
.section-soft{background:var(--soft);}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head h2{font-size:clamp(24px,2.8vw,36px);font-weight:800;line-height:1.3;letter-spacing:-.01em;margin-bottom:14px;}
.section-head p{color:var(--ink-600);}
:where(#entry,#compare,#security,#faq,#cta){scroll-margin-top:130px;}

/* ---------- card wall ---------- */
.wall{display:grid;grid-template-columns:1fr;gap:20px;}
@media (min-width:768px){.wall{grid-template-columns:1fr 1fr;gap:24px;align-items:start;}}
.wall-col{display:flex;flex-direction:column;gap:20px;}
@media (min-width:768px){.wall-col--offset{padding-top:56px;}}
.wall-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px;box-shadow:var(--shadow-soft);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.wall-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(255,106,43,.42);}
.wall-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:var(--soft);color:var(--brand-600);margin-bottom:16px;
}
.wall-icon svg{width:22px;height:22px;}
.wall-card h3{font-size:19px;font-weight:700;line-height:1.5;margin-bottom:10px;}
.wall-card p{font-size:15px;color:var(--ink-600);line-height:1.8;}
.wall-tag{
  display:inline-flex;align-items:center;margin-top:16px;
  font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--accent-600);background:rgba(0,184,169,.12);
  padding:5px 12px;border-radius:999px;
}

/* ---------- stats band ---------- */
.stats-band{background:var(--ink-grad);color:#fff;padding:64px 0;}
@media (min-width:1024px){.stats-band{padding:84px 0;}}
.stats-band .section-head h2{color:#fff;}
.stats-band .section-head p{color:rgba(255,255,255,.68);}
.stats-band .eyebrow{color:var(--amber);}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
@media (min-width:900px){.stats-grid{grid-template-columns:repeat(4,1fr);gap:24px;}}
.stat-card{
  border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:24px;
  background:rgba(255,255,255,.04);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07);
  transition:transform .25s ease,background .25s ease;
}
.stat-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.08);}
.stat-num{
  font-size:clamp(30px,3.6vw,42px);font-weight:800;line-height:1.1;
  font-variant-numeric:tabular-nums;color:var(--amber);margin-bottom:10px;
}
.stat-num small{font-size:15px;font-weight:700;color:rgba(255,255,255,.68);margin-left:5px;}
.stat-label{font-size:15px;font-weight:700;margin-bottom:8px;}
.stat-desc{font-size:14px;line-height:1.75;color:rgba(255,255,255,.66);}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr;gap:32px;align-items:start;}
@media (min-width:1024px){.split{grid-template-columns:1.05fr .95fr;gap:56px;}}
.check-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:14px;margin-top:8px;}
.check-list li{display:flex;gap:12px;font-size:15.5px;color:var(--ink-600);line-height:1.8;}
.check-list svg{width:20px;height:20px;flex:none;margin-top:7px;color:var(--accent-500);}
.media-card{
  background:var(--surface);border:1px solid var(--line);border-radius:24px;overflow:hidden;
  box-shadow:var(--shadow-soft);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.media-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(255,106,43,.42);}
.media-card figure{margin:0;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,var(--soft),var(--base));}
.media-card figure img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.media-card:hover figure img{transform:scale(1.04);}
.media-body{padding:24px;}
.media-body h3{font-size:19px;font-weight:700;margin-bottom:10px;}
.media-body p{font-size:15px;color:var(--ink-600);line-height:1.8;margin-bottom:18px;}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:920px;}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:background .22s ease,border-color .22s ease;
}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;font-size:16.5px;font-weight:700;color:var(--ink-900);
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brand-600);}
.faq-icon{position:relative;flex:none;width:22px;height:22px;}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand-600);border-radius:2px;
  transform:translate(-50%,-50%);transition:transform .24s ease;
}
.faq-icon::before{width:14px;height:2px;}
.faq-icon::after{width:2px;height:14px;}
.faq-item[open] .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);}
.faq-item[open]{background:var(--soft);border-color:rgba(255,106,43,.36);}
.faq-item[open] summary{color:var(--brand-600);}
.faq-item[open] summary::before{
  content:"";position:absolute;
}
.faq-body{padding:0 22px 22px;font-size:15.5px;color:var(--ink-600);line-height:1.85;border-left:3px solid var(--brand-500);margin-left:22px;padding-left:16px;}

/* ---------- cta ---------- */
.cta-card{
  position:relative;overflow:hidden;
  background:var(--brand-grad);border-radius:var(--radius-lg);
  padding:48px 26px;text-align:center;color:#fff;
  box-shadow:0 26px 60px -30px rgba(232,69,31,.75);
}
@media (min-width:768px){.cta-card{padding:64px 56px;}}
.cta-card::after{
  content:"";position:absolute;left:-80px;bottom:-120px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.22),transparent 70%);pointer-events:none;
}
.cta-card h2{position:relative;font-size:clamp(24px,3vw,38px);font-weight:800;line-height:1.3;margin-bottom:14px;letter-spacing:-.01em;}
.cta-card p{position:relative;margin:0 auto 28px;max-width:580px;font-size:16px;opacity:.94;}
.cta-actions{position:relative;display:flex;flex-direction:column;gap:12px;justify-content:center;}
@media (min-width:560px){.cta-actions{flex-direction:row;}}

/* ---------- footer ---------- */
.site-footer{background:var(--ink-grad);color:#fff;border-top:1px solid rgba(255,255,255,.1);padding:64px 0 0;margin-top:8px;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:36px;}
@media (min-width:768px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:44px;}}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-logo .logo-text{color:#fff;}
.footer-logo .logo-text span{color:var(--amber);}
.footer-about{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:380px;}
.footer-title{font-size:14px;font-weight:700;letter-spacing:.06em;margin-bottom:16px;color:#fff;}
.footer-links{display:flex;flex-direction:column;gap:12px;}
.footer-links a{
  font-size:14px;color:rgba(255,255,255,.72);width:fit-content;
  transition:color .2s ease,transform .2s ease;
}
.footer-links a:hover{color:var(--amber);transform:translateX(2px);}
.footer-form{display:flex;flex-direction:column;gap:12px;}
.field-row{display:flex;flex-direction:column;gap:12px;}
@media (min-width:520px){.field-row{flex-direction:row;}}
.footer-form input,.footer-form textarea{
  width:100%;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);border-radius:14px;
  padding:12px 16px;font-size:14px;color:#fff;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.footer-form input::placeholder,.footer-form textarea::placeholder{color:rgba(255,255,255,.45);}
.footer-form input:focus,.footer-form textarea:focus{
  outline:none;border-color:var(--brand-500);background:rgba(255,255,255,.1);
  box-shadow:0 0 0 4px rgba(255,106,43,.16);
}
.footer-form textarea{min-height:88px;resize:vertical;}
.footer-bottom{
  margin-top:48px;padding:22px 0;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center;
}
@media (min-width:768px){.footer-bottom{flex-direction:row;justify-content:space-between;text-align:left;}}
.footer-bottom p{font-size:13px;color:rgba(255,255,255,.6);}
.footer-bottom .footer-note{font-size:12px;color:rgba(255,255,255,.5);}

/* ---------- floating cta ---------- */
.float-cta{
  position:fixed;z-index:45;left:16px;right:16px;
  bottom:calc(16px + env(safe-area-inset-bottom));
  display:flex;align-items:center;justify-content:center;gap:8px;
  height:52px;border-radius:999px;background:var(--brand-grad);color:#fff;
  font-size:15px;font-weight:700;
  box-shadow:0 16px 36px -14px rgba(232,69,31,.85);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.float-cta:hover{transform:translateY(-2px);filter:brightness(1.05);}
.float-cta svg{width:18px;height:18px;}
@media (min-width:1024px){
  .float-cta{left:auto;right:32px;bottom:32px;height:auto;padding:14px 24px;}
}
@media (max-width:1023px){
  body{padding-bottom:76px;}
}