/* roulang page: index */
:root{
  --brand:#FF6A1A;
  --brand-deep:#E8540A;
  --brand-light:#FFEDE0;
  --rose:#FF3D6E;
  --teal:#0FBFA0;
  --grad:linear-gradient(118deg,#FF7A18 0%,#FF4D3D 50%,#FF3D6E 100%);
  --ink:#14161C;
  --ink-2:#333842;
  --muted:#6B7280;
  --line:#E7E9EF;
  --soft:#F6F7FB;
  --card:#FFFFFF;
  --dark:#16181F;
  --font:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  --num:"DIN Alternate","Barlow",ui-monospace,SFMono-Regular,Menlo,monospace;
  --r-btn:14px;
  --r-btn-lg:16px;
  --r-card:20px;
  --r-hero:32px;
  --r-img:16px;
  --sh-1:0 1px 2px rgba(20,22,28,.04),0 8px 24px -12px rgba(20,22,28,.12);
  --sh-2:0 18px 44px -18px rgba(255,90,26,.28);
  --ease:cubic-bezier(.2,.7,.3,1);
  --bs-primary:#FF6A1A;
  --bs-body-color:#333842;
  --bs-body-bg:#FFFFFF;
  --bs-border-color:#E7E9EF;
  --bs-border-radius:14px;
  --bs-link-color:#E8540A;
  --bs-link-hover-color:#FF6A1A;
  --bs-font-sans-serif:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--ink-2);
  background:#fff;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:0;font-weight:700}
p{margin:0}
a{color:var(--brand-deep);text-decoration:none;transition:color .24s var(--ease)}
a:hover{color:var(--brand)}
img{max-width:100%;display:block;border:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.shell{max-width:1200px;margin:0 auto;padding:0 24px}
.shell-hero{max-width:1280px;margin:0 auto;padding:0 24px}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.78);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(231,233,239,.9);
  transition:box-shadow .24s var(--ease),background .24s var(--ease);
}
.site-header::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.92);
  box-shadow:0 6px 24px -14px rgba(20,22,28,.24);
}
.nav-inner{
  height:72px;display:flex;align-items:center;gap:28px;
}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);flex-shrink:0}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:40px;height:40px;border-radius:13px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 10px 22px -12px rgba(255,90,26,.85);
}
.brand-mark svg{width:22px;height:22px;fill:#fff}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text b{font-size:16px;font-weight:800;color:var(--ink);letter-spacing:.2px}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.6px}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:8px}
.nav-link-item{
  position:relative;font-size:15px;font-weight:500;color:var(--ink-2);
  padding:6px 0;white-space:nowrap;
}
.nav-link-item::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;
  transition:transform .24s var(--ease);
}
.nav-link-item:hover,.nav-link-item.active{color:var(--brand-deep)}
.nav-link-item:hover::after,.nav-link-item.active::after{transform:scaleX(1)}
.nav-tail{display:flex;align-items:center;gap:12px;margin-left:auto}
.status-pill{
  display:inline-flex;align-items:center;gap:7px;height:30px;padding:0 12px;
  border-radius:999px;background:#E9FBF6;color:#0A8F79;font-size:12px;font-weight:600;
  white-space:nowrap;
}
.pulse-dot{width:7px;height:7px;border-radius:50%;background:var(--teal);position:relative}
.pulse-dot::after{
  content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(15,191,160,.45);
  animation:pulse 1.8s infinite ease-out;
}
@keyframes pulse{0%{transform:scale(.6);opacity:.9}100%{transform:scale(1.5);opacity:0}}
.promo-pill{
  display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;
  border-radius:999px;background:var(--grad);color:#fff;font-size:12px;font-weight:700;
  white-space:nowrap;
}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;height:42px;padding:0 20px;border-radius:var(--r-btn);
  background:var(--grad);color:#fff;font-weight:700;font-size:15px;border:0;
  box-shadow:0 10px 24px -14px rgba(255,90,26,.95);
  transition:transform .24s var(--ease),filter .24s var(--ease);
  white-space:nowrap;
}
.nav-cta:hover{color:#fff;transform:translateY(-1px);filter:brightness(1.04)}
.nav-cta:active{transform:translateY(1px)}
.nav-burger{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;cursor:pointer;
}
.nav-burger svg{width:20px;height:20px;stroke:var(--ink);stroke-width:2;fill:none}

/* 抽屉 */
.offcanvas.rt-drawer{background:#fff;width:320px}
.rt-drawer .offcanvas-header{border-bottom:1px solid var(--line);padding:18px 22px}
.rt-drawer .offcanvas-body{padding:20px 22px 32px}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;border-radius:14px;background:var(--soft);color:var(--ink);
  font-weight:600;font-size:15px;margin-bottom:10px;
}
.drawer-link.active{background:var(--brand-light);color:var(--brand-deep)}
.drawer-link:hover{background:var(--brand-light);color:var(--brand-deep)}

/* ============ 按钮 ============ */
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 26px;border-radius:var(--r-btn-lg);border:0;
  background:var(--grad);color:#fff;font-weight:700;font-size:16px;
  box-shadow:0 12px 28px -14px rgba(255,90,26,.9);
  transition:transform .24s var(--ease),filter .24s var(--ease),box-shadow .24s var(--ease);
}
.btn-brand:hover{color:#fff;transform:translateY(-1px);filter:brightness(1.04);box-shadow:var(--sh-2)}
.btn-brand:active{transform:translateY(1px)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 24px;border-radius:var(--r-btn-lg);
  background:#fff;border:1px solid var(--line);color:var(--ink);font-weight:600;font-size:16px;
  transition:border-color .24s var(--ease),color .24s var(--ease),transform .24s var(--ease);
}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-deep);transform:translateY(-1px)}
.btn-light-solid{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 28px;border-radius:var(--r-btn-lg);border:0;
  background:#fff;color:var(--brand-deep);font-weight:800;font-size:16px;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.btn-light-solid:hover{color:var(--brand-deep);transform:translateY(-1px);box-shadow:0 16px 34px -16px rgba(0,0,0,.5)}
.btn-outline-light-rt{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 26px;border-radius:var(--r-btn-lg);
  background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;font-weight:600;font-size:16px;
  transition:border-color .24s var(--ease),background .24s var(--ease);
}
.btn-outline-light-rt:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff}
.text-link{
  display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:15px;color:var(--brand-deep);
}
.text-link i{font-style:normal;transition:transform .24s var(--ease)}
.text-link:hover i{transform:translateX(4px)}

/* ============ 通用板块 ============ */
.section{padding:96px 0}
.section-sm{padding:64px 0}
.bg-soft{background:var(--soft)}
.bg-dark-rt{background:var(--dark);color:rgba(255,255,255,.78)}
.bg-dark-rt h2,.bg-dark-rt h3{color:#fff}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 12px;border-radius:999px;
  background:var(--brand-light);color:var(--brand-deep);font-size:12px;font-weight:700;letter-spacing:.4px;
  margin-bottom:16px;
}
.section-head{max-width:720px;margin-bottom:48px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:30px;line-height:1.35;font-weight:700;margin-bottom:14px}
.section-head p{font-size:16px;color:var(--muted);line-height:1.8}
.bg-dark-rt .section-head p{color:rgba(255,255,255,.66)}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;
  padding:72px 0 88px;
  background:linear-gradient(180deg,#FFF9F5 0%,#FFFFFF 68%);
}
.hero::before{
  content:"";position:absolute;top:-160px;right:-120px;width:620px;height:620px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(255,122,24,.22),rgba(255,61,110,.06) 55%,transparent 72%);
  pointer-events:none;
}
.hero-grid{
  position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
}
.hero h1{
  font-size:40px;line-height:1.28;font-weight:800;letter-spacing:-.2px;margin-bottom:14px;
}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:18px;color:var(--muted);line-height:1.7;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:32px}
.badge-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.stat-badge{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px;
  box-shadow:var(--sh-1);transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.stat-badge:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.stat-num{display:block;font-family:var(--num);font-size:23px;font-weight:800;color:var(--brand);line-height:1.2}
.stat-badge.teal .stat-num{color:var(--teal)}
.stat-num .unit{font-size:12px;font-weight:700;margin-left:2px}
.stat-label{display:block;font-size:12px;color:var(--muted);line-height:1.5;margin-top:4px}

.hero-visual{position:relative;min-height:400px;display:flex;align-items:center;justify-content:center}
.hero-veil{
  position:absolute;inset:6% 2% 8% 4%;border-radius:var(--r-hero);overflow:hidden;
  background:var(--dark);
}
.hero-veil img{width:100%;height:100%;object-fit:cover;opacity:.16}
.hero-veil::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(118deg,rgba(255,122,24,.5) 0%,rgba(255,77,61,.28) 50%,rgba(255,61,110,.42) 100%);
}
.hero-shot{
  position:relative;z-index:2;width:100%;max-width:520px;border-radius:var(--r-hero);
  overflow:hidden;background:#fff;border:1px solid var(--line);
  box-shadow:0 30px 70px -34px rgba(20,22,28,.5);
}
.hero-shot img{width:100%;aspect-ratio:16/11;object-fit:cover}
.float-chip{
  position:absolute;z-index:3;display:flex;align-items:center;gap:10px;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px 14px;
  box-shadow:0 18px 40px -22px rgba(20,22,28,.4);
  animation:floaty 4.5s ease-in-out infinite;
}
.float-chip b{display:block;font-family:var(--num);font-size:15px;color:var(--ink);line-height:1.2}
.float-chip span{display:block;font-size:11px;color:var(--muted);line-height:1.4}
.chip-a{top:8%;left:-14px}
.chip-b{bottom:10%;right:-10px;animation-delay:1.4s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ============ 图文交替 ============ */
.split{
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;
  padding:56px 0;
}
.split.reverse .split-media{order:2}
.split h2{font-size:30px;line-height:1.35;margin-bottom:16px}
.split-lead{font-size:16px;color:var(--muted);line-height:1.85;margin-bottom:24px}
.point-list{list-style:none;padding:0;margin:0 0 26px}
.point-list li{display:flex;gap:14px;padding:12px 0;border-bottom:1px dashed var(--line)}
.point-list li:last-child{border-bottom:0}
.point-ico{
  flex:0 0 36px;width:36px;height:36px;border-radius:11px;background:var(--brand-light);
  display:flex;align-items:center;justify-content:center;
}
.point-ico svg{width:18px;height:18px;fill:var(--brand)}
.point-list.teal .point-ico{background:#E9FBF6}
.point-list.teal .point-ico svg{fill:var(--teal)}
.point-body b{display:block;font-size:16px;color:var(--ink);font-weight:700;margin-bottom:2px}
.point-body span{font-size:14px;color:var(--muted);line-height:1.7}
.split-media{position:relative}
.split-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-card);
  border:1px solid var(--line);box-shadow:var(--sh-1);
}
.split-media .media-tag{
  position:absolute;bottom:18px;left:18px;background:rgba(20,22,28,.78);color:#fff;
  font-size:12px;font-weight:600;padding:6px 14px;border-radius:999px;backdrop-filter:blur(4px);
}

/* ============ 截图轮播 ============ */
.rail-wrap{position:relative}
.shot-rail{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:6px 4px 22px;margin:0 -4px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.shot-rail::-webkit-scrollbar{display:none}
.shot-card{
  flex:0 0 clamp(260px,31%,380px);scroll-snap-align:start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.shot-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.shot-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.shot-card-body{padding:18px 20px 20px}
.shot-card-body b{display:block;font-size:16px;color:var(--ink);margin-bottom:6px}
.shot-card-body p{font-size:14px;color:var(--muted);line-height:1.7}
.rail-dots{display:flex;justify-content:center;gap:8px;margin-top:6px}
.rail-dot{
  width:9px;height:9px;border-radius:999px;border:0;padding:0;background:#D8DCE6;
  cursor:pointer;transition:all .24s var(--ease);
}
.rail-dot.is-active{width:26px;background:var(--grad)}

/* ============ 系统要求 ============ */
.req-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.req-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--sh-1);
}
.req-card-head{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.req-card-head .ico{
  width:42px;height:42px;border-radius:13px;background:var(--brand-light);
  display:flex;align-items:center;justify-content:center;
}
.req-card-head .ico svg{width:20px;height:20px;fill:var(--brand)}
.req-card-head b{font-size:18px;color:var(--ink)}
.req-card > p{font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:16px}
.req-list{margin:0 0 18px}
.req-row{
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;
  padding:11px 0;border-bottom:1px dashed var(--line);
}
.req-row:last-child{border-bottom:0}
.req-row dt{font-size:14px;color:var(--muted);font-weight:400}
.req-row dd{margin:0;font-family:var(--num);font-size:15px;font-weight:700;color:var(--ink);text-align:right}

/* ============ 评价墙 ============ */
.review-wall{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.review-col{display:flex;flex-direction:column;gap:24px}
.review-col.offset{margin-top:26px}
.review-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.review-card.is-dark{
  background:var(--dark);border-color:rgba(255,255,255,.1);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06),0 20px 44px -24px rgba(0,0,0,.6);
}
.review-card.is-dark p{color:rgba(255,255,255,.82)}
.review-card.is-dark .rv-name b{color:#fff}
.review-card.is-dark .rv-time{color:rgba(255,255,255,.5)}
.review-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.avatar{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;color:#fff;
  background:var(--grad);
}
.avatar.g2{background:linear-gradient(118deg,#0FBFA0,#0A8F79)}
.avatar.g3{background:linear-gradient(118deg,#FF4D3D,#FF3D6E)}
.avatar.g4{background:linear-gradient(118deg,#6B7280,#333842)}
.review-card.is-dark .avatar{border-color:rgba(255,255,255,.2)}
.rv-name{line-height:1.35}
.rv-name b{display:block;font-size:15px;color:var(--ink);font-weight:700}
.rv-time{display:block;font-size:12px;color:var(--muted)}
.stars{display:flex;gap:2px;margin-bottom:12px}
.stars svg{width:14px;height:14px;fill:var(--brand)}
.review-card p{font-size:14px;color:var(--ink-2);line-height:1.8}
.rv-source{
  display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:999px;
  background:var(--brand-light);color:var(--brand-deep);font-size:11px;font-weight:700;margin-top:14px;
}
.review-card.is-dark .rv-source{background:rgba(255,122,24,.18);color:#FFB27A}

/* ============ 下载区 ============ */
.download-band{
  position:relative;background:var(--dark);color:rgba(255,255,255,.78);
  padding:88px 0;overflow:hidden;
}
.download-band::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);
}
.download-band::after{
  content:"";position:absolute;bottom:-180px;left:-80px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,24,.24),transparent 68%);
}
.dl-grid{position:relative;display:grid;grid-template-columns:1.3fr .7fr;gap:48px;align-items:center;z-index:2}
.dl-grid h2{font-size:30px;line-height:1.35;color:#fff;margin-bottom:14px}
.dl-grid .dl-sub{font-size:16px;color:rgba(255,255,255,.66);line-height:1.8;margin-bottom:26px}
.dl-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.meta-line{
  display:flex;flex-wrap:wrap;align-items:center;gap:16px;
  font-size:12px;color:rgba(255,255,255,.55);font-family:var(--num);
}
.safe-badge{
  display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:999px;
  background:rgba(15,191,160,.16);color:#5EE3CB;font-size:12px;font-weight:700;font-family:var(--font);
}
.safe-badge svg{width:13px;height:13px;fill:#5EE3CB}
.qr-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-card);padding:24px;text-align:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);
}
.qr-box{
  width:150px;height:150px;margin:0 auto 16px;border-radius:16px;background:#fff;
  padding:12px;display:flex;align-items:center;justify-content:center;
}
.qr-box svg{width:100%;height:100%}
.qr-card b{display:block;color:#fff;font-size:15px;margin-bottom:6px}
.qr-card span{font-size:12px;color:rgba(255,255,255,.55);line-height:1.6}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto}
.accordion-rt .accordion-item{
  border:1px solid var(--line);border-radius:16px !important;margin-bottom:12px;
  overflow:hidden;background:#fff;box-shadow:none;
}
.accordion-rt .accordion-button{
  font-size:16px;font-weight:600;color:var(--ink);background:#fff;
  padding:20px 24px;box-shadow:none;border:0;
}
.accordion-rt .accordion-button:not(.collapsed){
  color:var(--brand-deep);background:var(--brand-light);
  box-shadow:inset 3px 0 0 var(--brand);
}
.accordion-rt .accordion-button:focus{box-shadow:inset 3px 0 0 var(--brand);outline:none}
.accordion-rt .accordion-button:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}
.accordion-rt .accordion-button::after{
  width:18px;height:18px;background-size:18px;transition:transform .24s var(--ease);
}
.accordion-rt .accordion-body{
  padding:4px 24px 22px;font-size:15px;line-height:1.85;color:var(--ink-2);
}
.accordion-rt .accordion-body p{margin-bottom:10px}
.accordion-rt .accordion-body p:last-child{margin-bottom:0}

/* ============ 资讯列表 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.news-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.news-cover{position:relative;display:block;overflow:hidden}
.news-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s var(--ease)}
.news-card:hover .news-cover img{transform:scale(1.04)}
.news-tag{
  position:absolute;top:12px;left:12px;height:24px;display:inline-flex;align-items:center;
  padding:0 10px;border-radius:999px;background:rgba(20,22,28,.74);color:#fff;
  font-size:12px;font-weight:600;backdrop-filter:blur(4px);
}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.news-title{
  font-size:17px;font-weight:700;line-height:1.55;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-title a{color:var(--ink)}
.news-title a:hover{color:var(--brand-deep)}
.news-desc{
  font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:16px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  display:flex;align-items:center;justify-content:space-between;margin-top:auto;
  font-size:12px;color:var(--muted);font-family:var(--num);
}
.news-arrow{display:inline-flex;align-items:center;gap:5px;font-family:var(--font);font-weight:700;color:var(--brand-deep);font-size:13px}
.news-arrow i{font-style:normal;transition:transform .24s var(--ease)}
.news-card:hover .news-arrow i{transform:translateX(4px)}
.news-empty{
  text-align:center;padding:56px 24px;border:1px dashed var(--line);border-radius:var(--r-card);
  background:#fff;color:var(--muted);
}
.news-empty svg{width:44px;height:44px;fill:#D8DCE6;margin:0 auto 14px}
.news-empty b{display:block;font-size:16px;color:var(--ink-2);margin-bottom:6px}
.news-empty span{font-size:14px}
.live-tag{
  display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 12px;border-radius:999px;
  background:#fff;border:1px solid var(--line);font-size:12px;font-weight:600;color:var(--ink-2);
}

/* ============ CTA 带 ============ */
.cta-strip{
  background:var(--grad);color:#fff;padding:36px 0;
}
.cta-strip-inner{
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.cta-strip b{display:block;font-size:20px;font-weight:800;color:#fff;margin-bottom:4px}
.cta-strip p{font-size:14px;color:rgba(255,255,255,.86)}
.cta-strip .btn-on-grad{
  display:inline-flex;align-items:center;gap:8px;height:48px;padding:0 24px;border-radius:var(--r-btn);
  background:#fff;color:var(--brand-deep);font-weight:800;font-size:15px;border:0;
  transition:transform .24s var(--ease);
}
.cta-strip .btn-on-grad:hover{color:var(--brand-deep);transform:translateY(-1px)}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:rgba(255,255,255,.62);position:relative}
.site-footer::before{content:"";display:block;height:3px;background:var(--grad)}
.footer-main{padding:64px 0 40px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.f-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.f-brand b{color:#fff;font-size:16px;font-weight:800}
.f-brand span{display:block;font-size:11px;color:rgba(255,255,255,.45)}
.footer-main p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.55)}
.footer-col h4{font-size:15px;color:#fff;font-weight:700;margin-bottom:18px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:11px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.62)}
.footer-col a:hover{color:#FFB27A}
.footer-qr{
  display:flex;gap:14px;align-items:center;margin-top:16px;
}
.footer-qr .qbox{
  width:76px;height:76px;border-radius:14px;background:#fff;padding:8px;flex-shrink:0;
}
.footer-qr .qbox svg{width:100%;height:100%}
.footer-qr span{font-size:12px;color:rgba(255,255,255,.5);line-height:1.7}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding:20px 0;font-size:12px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  color:rgba(255,255,255,.42);
}

/* ============ 移动端吸附 CTA ============ */
.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;display:none;gap:10px;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);
}
.mobile-cta .btn-brand,.mobile-cta .btn-ghost{height:46px;font-size:15px;flex:1;padding:0 12px}

/* ============ 响应式 ============ */
@media (max-width:1399.98px){
  .hero h1{font-size:38px}
}
@media (max-width:1199.98px){
  .nav-links{gap:20px}
  .status-pill{display:none}
}
@media (max-width:991.98px){
  .nav-links,.promo-pill{display:none}
  .nav-burger{display:flex}
  .nav-inner{height:60px;gap:14px}
  .brand-text b{font-size:15px}
  .nav-cta{height:38px;padding:0 16px;font-size:14px}
  .site-header{background:rgba(255,255,255,.94)}
  .hero{padding:48px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero h1{font-size:30px}
  .hero-visual{min-height:320px;order:2}
  .chip-a{left:0}
  .chip-b{right:0}
  .split{grid-template-columns:1fr;gap:32px;padding:36px 0}
  .split.reverse .split-media{order:0}
  .split h2{font-size:24px}
  .section{padding:64px 0}
  .section-head{margin-bottom:32px}
  .section-head h2{font-size:24px}
  .req-grid{grid-template-columns:1fr}
  .review-wall{grid-template-columns:1fr}
  .review-col.offset{margin-top:0}
  .dl-grid{grid-template-columns:1fr;gap:32px}
  .dl-grid h2{font-size:24px}
  .news-grid{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr 1fr;gap:32px;padding:48px 0 32px}
  .mobile-cta{display:flex}
  body{padding-bottom:72px}
}
@media (max-width:767.98px){
  .shell,.shell-hero{padding:0 16px}
  .hero h1{font-size:27px;line-height:1.35}
  .hero-sub{font-size:16px}
  .badge-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .btn-brand,.btn-ghost{height:48px;font-size:15px;width:100%}
  .hero-actions{gap:10px}
  .shot-card{flex:0 0 84%}
  .cta-strip-inner{flex-direction:column;align-items:flex-start}
  .footer-main{grid-template-columns:1fr}
  .mobile-cta .btn-brand,.mobile-cta .btn-ghost{width:auto}
}
@media (max-width:575.98px){
  .hero{padding:36px 0 52px}
  .section{padding:52px 0}
  .stat-num{font-size:20px}
  .req-card{padding:22px}
  .review-card{padding:20px}
  .news-body{padding:18px}
}

/* roulang page: category1 */
:root{
  --brand:#FF6A1A;
  --brand-deep:#E8540A;
  --brand-light:#FFEDE0;
  --rose:#FF3D6E;
  --teal:#0FBFA0;
  --grad:linear-gradient(118deg,#FF7A18 0%,#FF4D3D 50%,#FF3D6E 100%);
  --ink:#14161C;
  --ink-2:#333842;
  --muted:#6B7280;
  --line:#E7E9EF;
  --soft:#F6F7FB;
  --card:#FFFFFF;
  --dark:#16181F;
  --r-btn:14px;
  --r-btn-lg:16px;
  --r-card:20px;
  --r-hero:32px;
  --r-img:16px;
  --shadow:0 1px 2px rgba(20,22,28,.04),0 8px 24px -12px rgba(20,22,28,.12);
  --shadow-hover:0 18px 44px -18px rgba(255,90,26,.28);
  --shadow-lg:0 24px 60px -28px rgba(20,22,28,.28);
  --ease:.24s cubic-bezier(.2,.7,.3,1);
  --num-font:"DIN Alternate","Barlow",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;line-height:1.75;color:var(--ink-2);
  background:#fff;
}
a{color:var(--brand-deep);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--brand)}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:800;line-height:1.28}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}

.shell{max-width:1200px;margin:0 auto;padding:0 24px}
.grad-line{height:3px;background:var(--grad)}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--ease),background var(--ease);
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.92);
  box-shadow:0 10px 30px -18px rgba(20,22,28,.28);
}
.nav-inner{
  min-height:72px;display:flex;align-items:center;gap:24px;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad);
  display:grid;place-items:center;flex:0 0 auto;
  box-shadow:0 10px 22px -12px rgba(255,90,26,.75);
}
.brand-mark svg{width:20px;height:20px;fill:#fff}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-size:17px;font-weight:800;letter-spacing:-.2px}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.4px}

.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link-item{
  position:relative;padding:10px 14px;border-radius:10px;
  font-size:15px;font-weight:600;color:var(--ink-2);
}
.nav-link-item::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  border-radius:2px;background:var(--grad);transform:scaleX(0);
  transition:transform var(--ease);
}
.nav-link-item:hover{color:var(--brand-deep);background:var(--brand-light)}
.nav-link-item:hover::after,.nav-link-item.active::after{transform:scaleX(1)}
.nav-link-item.active{color:var(--brand-deep)}

.nav-side{display:flex;align-items:center;gap:12px;margin-left:8px}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 12px;
  border-radius:999px;background:#EAFBF6;border:1px solid #CFF3E9;
  font-size:12px;font-weight:600;color:#0A8F79;white-space:nowrap;
}
.status-dot{
  width:8px;height:8px;border-radius:50%;background:var(--teal);
  box-shadow:0 0 0 0 rgba(15,191,160,.6);animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(15,191,160,.55)}
  70%{box-shadow:0 0 0 8px rgba(15,191,160,0)}
  100%{box-shadow:0 0 0 0 rgba(15,191,160,0)}
}
.nav-badge{
  display:inline-flex;align-items:center;height:32px;padding:0 12px;border-radius:999px;
  background:var(--brand);color:#fff;font-size:12px;font-weight:700;white-space:nowrap;
}
.btn-brand,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);font-weight:700;font-size:15px;
  padding:0 22px;height:46px;border:1px solid transparent;cursor:pointer;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease);
}
.btn-brand{background:var(--grad);color:#fff;box-shadow:0 12px 26px -14px rgba(255,90,26,.9)}
.btn-brand:hover{color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-hover)}
.btn-brand:active{transform:translateY(1px)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{color:var(--brand-deep);border-color:#FFC79E;background:var(--brand-light);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:12px}
.btn-lg{height:56px;padding:0 30px;font-size:17px;border-radius:var(--r-btn-lg)}

.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--ink);align-items:center;justify-content:center;font-size:20px;
}
.nav-toggle:hover{border-color:#FFC79E;color:var(--brand-deep)}

.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:1030;display:none;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.94);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
}
.mobile-cta .btn-brand{width:100%;height:48px}

/* offcanvas 定制 */
.offcanvas{background:#fff;border-left:1px solid var(--line)}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px}
.offcanvas-body{padding:16px 20px}
.drawer-link{
  display:block;padding:14px 14px;border-radius:12px;color:var(--ink-2);
  font-weight:600;font-size:16px;border:1px solid transparent;
}
.drawer-link:hover{background:var(--soft);color:var(--brand-deep)}
.drawer-link.active{background:var(--brand-light);color:var(--brand-deep);border-color:#FFD3B6}
.drawer-note{margin-top:20px;padding:16px;border-radius:16px;background:var(--soft);font-size:13px;color:var(--muted)}

/* ---------- 页面头 ---------- */
.page-head{
  position:relative;
  padding:56px 0 60px;
  background-image:
    linear-gradient(180deg,rgba(255,246,241,.94) 0%,rgba(246,247,251,.96) 100%),
    url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line);
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:22px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--brand-deep)}
.crumb-cur{color:var(--ink);font-weight:600}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:1px;color:var(--brand-deep);
  background:#fff;border:1px solid #FFD9BF;border-radius:999px;padding:6px 14px;
}
.page-head h1{
  font-size:40px;line-height:1.22;font-weight:800;margin:18px 0 12px;
  max-width:16em;
}
.page-head .lede{font-size:17px;color:var(--muted);max-width:34em}
.head-badges{display:flex;gap:10px;flex-wrap:wrap}
.pill{
  display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;
  border-radius:999px;font-size:12px;font-weight:700;border:1px solid transparent;
}
.pill-orange{background:var(--brand-light);color:var(--brand-deep);border-color:#FFD3B6}
.pill-teal{background:#EAFBF6;color:#0A8F79;border-color:#CFF3E9}
.pill-neutral{background:#fff;color:var(--muted);border-color:var(--line)}

/* ---------- 通用区块 ---------- */
.section{padding:96px 0}
.section-sm{padding:64px 0}
.section-soft{background:var(--soft)}
.section-dark{background:var(--dark);color:rgba(255,255,255,.78)}
.section-dark h2,.section-dark h3{color:#fff}
.sec-head{max-width:720px;margin-bottom:48px}
.sec-head h2{font-size:30px;line-height:1.35;margin-bottom:14px}
.sec-head p{color:var(--muted);font-size:16px}
.section-dark .sec-head p{color:rgba(255,255,255,.65)}
.tag{
  display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;
  border-radius:999px;font-size:12px;font-weight:700;
  background:var(--brand-light);color:var(--brand-deep);
}

/* ---------- 左文右图 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split + .split{margin-top:88px}
.split h2{font-size:30px;line-height:1.35;margin:16px 0 16px}
.split p.lead{font-size:16px;color:var(--muted);margin-bottom:26px}
.ticks{display:flex;flex-direction:column;gap:16px;margin-bottom:28px}
.ticks li{display:flex;gap:14px;align-items:flex-start}
.tick-icon{
  flex:0 0 auto;width:30px;height:30px;border-radius:10px;display:grid;place-items:center;
  background:var(--brand-light);color:var(--brand-deep);font-size:15px;margin-top:2px;
}
.ticks b{display:block;color:var(--ink);font-size:16px;font-weight:700}
.ticks span{font-size:14px;color:var(--muted)}
.text-link{
  display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:15px;color:var(--brand-deep);
}
.text-link i{transition:transform var(--ease)}
.text-link:hover i{transform:translateX(4px)}
.figure{
  position:relative;border-radius:var(--r-hero);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-lg);background:#fff;
}
.figure img{width:100%;aspect-ratio:16/10;object-fit:cover}
.figure figcaption{
  padding:16px 20px;font-size:13px;color:var(--muted);border-top:1px solid var(--line);
  background:#fff;
}
.figure::after{
  content:"";position:absolute;inset:auto -40px -60px auto;width:180px;height:180px;
  background:radial-gradient(circle,rgba(255,106,26,.28),rgba(255,106,26,0) 70%);
  pointer-events:none;
}

/* ---------- 时间线 ---------- */
.timeline{position:relative;margin-top:8px}
.timeline::before{
  content:"";position:absolute;left:23px;top:12px;bottom:12px;width:2px;
  background:linear-gradient(180deg,#FF7A18,#FF4D3D 55%,#FF3D6E);opacity:.35;border-radius:2px;
}
.tstep{position:relative;display:flex;gap:24px;padding:0 0 34px 0}
.tstep:last-child{padding-bottom:0}
.tnum{
  flex:0 0 auto;width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;font-family:var(--num-font);
  font-size:16px;font-weight:800;color:#fff;background:var(--grad);
  box-shadow:0 12px 24px -12px rgba(255,90,26,.85);z-index:1;
}
.tbody{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:22px 24px;box-shadow:var(--shadow);flex:1}
.tbody h3{font-size:19px;margin-bottom:8px}
.tbody p{font-size:15px;color:var(--muted)}
.tmeta{
  display:inline-block;margin-top:12px;font-size:12px;font-weight:700;
  color:#0A8F79;background:#EAFBF6;border-radius:999px;padding:4px 10px;
}

/* ---------- 图卡混排 ---------- */
.cardgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.fcard{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.fcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#FFD3B6}
.fcard-img{position:relative}
.fcard-img img{width:100%;aspect-ratio:16/9;object-fit:cover}
.fcard-tag{
  position:absolute;left:14px;top:14px;background:rgba(20,22,28,.78);color:#fff;
  font-size:12px;font-weight:700;border-radius:999px;padding:4px 12px;backdrop-filter:blur(4px);
}
.fcard-body{padding:24px}
.fcard-body h3{font-size:19px;margin-bottom:10px}
.fcard-body p{font-size:15px;color:var(--muted)}
.fcard-foot{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--muted);
}
.fcard-foot i{color:var(--brand-deep);transition:transform var(--ease)}
.fcard:hover .fcard-foot i{transform:translateX(4px)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px}
.accordion-item{
  background:#fff;border:1px solid var(--line)!important;border-radius:16px!important;
  margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow);
}
.accordion-button{
  padding:20px 22px;font-size:16px;font-weight:600;color:var(--ink);background:#fff;
  box-shadow:none!important;border-radius:16px!important;gap:12px;
}
.accordion-button:not(.collapsed){
  color:var(--brand-deep);background:var(--brand-light);
  border-left:3px solid var(--brand);padding-left:19px;
}
.accordion-button::after{
  content:"+"!important;background-image:none!important;
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  background:var(--brand-light);color:var(--brand-deep);font-size:18px;font-weight:700;
  line-height:1;transition:transform var(--ease),background var(--ease),color var(--ease);
  flex:0 0 auto;margin-left:auto;
}
.accordion-button:not(.collapsed)::after{
  content:"−"!important;transform:rotate(180deg);background:var(--brand);color:#fff;
}
.accordion-body{padding:4px 22px 22px;font-size:15px;line-height:1.8;color:var(--muted)}

/* ---------- CTA 带 ---------- */
.cta-band{
  background:linear-gradient(118deg,#FF7A18 0%,#FF4D3D 52%,#FF3D6E 100%);
  color:#fff;padding:56px 0;
}
.cta-band .inner{
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;font-size:28px;line-height:1.35;margin-bottom:8px}
.cta-band p{color:rgba(255,255,255,.86);font-size:15px}
.btn-white{
  background:#fff;color:var(--brand-deep);height:52px;padding:0 28px;border-radius:var(--r-btn-lg);
  display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:16px;
  transition:transform var(--ease),box-shadow var(--ease);
  box-shadow:0 14px 30px -16px rgba(0,0,0,.5);
}
.btn-white:hover{color:var(--brand-deep);transform:translateY(-1px);box-shadow:0 20px 40px -18px rgba(0,0,0,.55)}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--dark);color:rgba(255,255,255,.72);
  border-top:3px solid transparent;
  border-image:linear-gradient(118deg,#FF7A18,#FF4D3D 50%,#FF3D6E) 1;
  padding:64px 0 0;font-size:14px;
}
.footer-main{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:18px;font-weight:700}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{color:rgba(255,255,255,.66)}
.footer-col ul a:hover{color:#FFB27A}
.f-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.f-brand .brand-mark{width:40px;height:40px;border-radius:12px}
.f-brand b{display:block;color:#fff;font-size:17px;font-weight:800;line-height:1.3}
.f-brand span span,.f-brand>span>span{display:block;font-size:12px;color:rgba(255,255,255,.5);margin-top:2px}
.footer-col p{color:rgba(255,255,255,.6);line-height:1.8;font-size:14px}
.footer-qr{display:flex;align-items:center;gap:14px;margin-top:18px}
.qbox{width:76px;height:76px;border-radius:12px;background:#fff;padding:6px;flex:0 0 auto}
.qbox svg{width:100%;height:100%}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0 26px;display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:12px;color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .split{gap:44px}
}
@media (max-width:992px){
  .nav-links,.nav-side .status-pill,.nav-side .nav-badge,.nav-side .btn-brand{display:none}
  .nav-toggle{display:flex;margin-left:auto}
  .nav-inner{min-height:60px;gap:12px}
  .section{padding:64px 0}
  .split{grid-template-columns:1fr;gap:32px}
  .split + .split{margin-top:56px}
  .split.reverse .figure{order:-1}
  .cardgrid{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr 1fr;gap:32px}
  .mobile-cta{display:block}
  body{padding-bottom:70px}
}
@media (max-width:768px){
  .shell{padding:0 16px}
  .page-head{padding:40px 0 44px}
  .page-head h1{font-size:28px;line-height:1.32}
  .page-head .lede{font-size:15px}
  .sec-head h2,.split h2{font-size:22px;line-height:1.4}
  .section{padding:48px 0}
  .section-sm{padding:44px 0}
  .cta-band{padding:40px 0}
  .cta-band h2{font-size:22px}
  .brand-text b{font-size:15px}
  .brand-text span{display:none}
  .footer-main{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .head-badges{gap:8px}
  .tbody{padding:18px}
  .tstep{gap:16px}
  .tnum{width:40px;height:40px;font-size:14px}
  .btn-lg{height:50px;padding:0 22px;font-size:16px}
}

/* roulang page: article */
:root{
  --brand:#FF6A1A;
  --brand-deep:#E8540A;
  --brand-soft:#FFEDE0;
  --rose:#FF3D6E;
  --teal:#0FBFA0;
  --grad:linear-gradient(118deg,#FF7A18 0%,#FF4D3D 50%,#FF3D6E 100%);
  --ink:#14161C;
  --ink-2:#333842;
  --muted:#6B7280;
  --line:#E7E9EF;
  --bg-soft:#F6F7FB;
  --dark:#16181F;
  --font:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  --num:"DIN Alternate","Barlow",ui-monospace,SFMono-Regular,Menlo,monospace;
  --r-btn:14px;
  --r-card:20px;
  --r-lg:32px;
  --sh-1:0 1px 2px rgba(20,22,28,.04),0 8px 24px -12px rgba(20,22,28,.12);
  --sh-2:0 18px 44px -18px rgba(255,90,26,.28);
  --ease:cubic-bezier(.2,.7,.3,1);

  --bs-primary:#FF6A1A;
  --bs-primary-rgb:255,106,26;
  --bs-body-color:#333842;
  --bs-body-bg:#FFFFFF;
  --bs-border-color:#E7E9EF;
  --bs-border-radius:14px;
  --bs-link-color:#E8540A;
  --bs-link-hover-color:#FF3D6E;
  --bs-font-sans-serif:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:#fff;color:var(--ink-2);
  font-family:var(--font);font-size:16px;line-height:1.75;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:var(--brand-deep);text-decoration:none;transition:color .22s var(--ease)}
a:hover{color:var(--rose)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);font-weight:700;line-height:1.3}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.num{font-family:var(--num);font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.shell{width:100%;max-width:1200px;margin:0 auto;padding-inline:24px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  border-bottom:1px solid transparent;
  transition:background .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease);
}
.site-header::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}
.site-header.is-scrolled{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom-color:var(--line);
  box-shadow:0 10px 30px -22px rgba(20,22,28,.45);
}
.header-inner{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad);
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 10px 22px -12px rgba(255,90,26,.7);
}
.brand-mark svg{width:22px;height:22px;fill:#fff}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:0}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.02em}
.nav-links{display:flex;align-items:center;margin-left:12px}
.nav-link-item{
  position:relative;display:inline-flex;align-items:center;height:72px;
  padding:0 14px;font-size:15px;font-weight:500;color:var(--ink-2);
}
.nav-link-item::after{
  content:"";position:absolute;left:14px;right:14px;bottom:16px;height:2px;
  border-radius:2px;background:var(--grad);
  transform:scaleX(0);transform-origin:left;transition:transform .26s var(--ease);
}
.nav-link-item:hover{color:var(--brand-deep)}
.nav-link-item:hover::after,.nav-link-item.active::after{transform:scaleX(1)}
.nav-link-item.active{color:var(--ink);font-weight:600}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
.status-pill{
  display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;
  border-radius:999px;background:rgba(15,191,160,.1);color:#0A8F79;
  font-size:12px;font-weight:600;white-space:nowrap;
}
.status-pill i{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(15,191,160,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(15,191,160,.55)}70%{box-shadow:0 0 0 8px rgba(15,191,160,0)}100%{box-shadow:0 0 0 0 rgba(15,191,160,0)}}
.event-badge{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  background:var(--grad);color:#fff;font-size:12px;font-weight:600;white-space:nowrap;
}
.drawer-toggle{
  display:none;width:42px;height:42px;border:1px solid var(--line);background:#fff;
  border-radius:12px;align-items:center;justify-content:center;color:var(--ink);
}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border:0;border-radius:var(--r-btn);
  background:var(--grad);color:#fff;font-size:15px;font-weight:600;
  box-shadow:0 12px 26px -14px rgba(255,90,26,.75);
  transition:transform .22s var(--ease),filter .22s var(--ease),box-shadow .22s var(--ease);
}
.btn-brand:hover{color:#fff;filter:brightness(1.04);transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn-brand:active{transform:translateY(1px)}
.btn-brand.btn-sm{padding:9px 16px;font-size:14px;border-radius:12px}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-btn);background:#fff;
  border:1px solid var(--line);color:var(--ink);font-size:15px;font-weight:600;
  transition:border-color .22s var(--ease),color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-deep);transform:translateY(-1px);box-shadow:var(--sh-1)}
.btn-ghost:active{transform:translateY(1px)}
.btn-ghost.btn-sm{padding:9px 16px;font-size:14px;border-radius:12px}
.btn-light{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:16px;background:#fff;color:var(--brand-deep);font-weight:700;border:0;transition:transform .22s var(--ease),box-shadow .22s var(--ease)}
.btn-light:hover{color:var(--brand-deep);transform:translateY(-1px);box-shadow:0 18px 40px -18px rgba(0,0,0,.5)}
.btn-outline-w{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:16px;background:transparent;color:#fff;border:1px solid rgba(255,255,255,.45);font-weight:600;transition:.22s var(--ease)}
.btn-outline-w:hover{color:#fff;border-color:#fff;background:rgba(255,255,255,.08)}

/* ---------- 移动抽屉 ---------- */
.offcanvas.drawer{background:#fff;width:min(88vw,340px);border-left:1px solid var(--line)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-body{padding:16px 20px 28px}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 4px;border-bottom:1px dashed var(--line);
  font-size:16px;font-weight:600;color:var(--ink);
}
.drawer-link:hover{color:var(--brand-deep)}
.drawer-link.active{color:var(--brand-deep)}
.drawer-cta{margin-top:20px;display:grid;gap:10px}

/* ---------- 页面头 ---------- */
.page-head{position:relative;background:var(--bg-soft);overflow:hidden;padding:40px 0 44px;border-bottom:1px solid var(--line)}
.page-head::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;opacity:.14;
}
.page-head::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(118deg,rgba(255,122,24,.12) 0%,rgba(255,61,110,.06) 55%,rgba(255,255,255,.94) 100%);
}
.page-head .shell{position:relative;z-index:2}
.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted)}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--brand-deep)}
.crumb i{font-size:11px;color:#B9BDC7}
.crumb .now{color:var(--ink-2);max-width:46vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.head-line{display:flex;align-items:center;gap:10px;margin:18px 0 12px;flex-wrap:wrap}
.tag-cat{
  display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand-deep);font-size:12px;font-weight:600;
}
.tag-teal{
  display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:999px;
  background:rgba(15,191,160,.1);color:#0A8F79;font-size:12px;font-weight:600;
}
.article-title{font-size:40px;line-height:1.28;font-weight:800;max-width:940px}
.article-sub{margin-top:14px;font-size:15px;color:var(--muted);max-width:820px}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;margin-top:20px;
  font-size:13px;color:var(--muted);
}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta i{color:var(--brand)}
.article-meta .val{font-family:var(--num);color:var(--ink-2);font-weight:600}

/* ---------- 正文布局 ---------- */
.main-area{padding:56px 0 8px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}
.article-body{min-width:0}
.prose{max-width:820px;font-size:16px;line-height:1.85;color:var(--ink-2);word-break:break-word}
.prose>*:first-child{margin-top:0}
.prose p{margin:0 0 1.2em}
.prose h2{
  position:relative;font-size:24px;line-height:1.4;font-weight:700;color:var(--ink);
  margin:40px 0 16px;padding-left:14px;
}
.prose h2::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:3px;background:var(--grad)}
.prose h3{font-size:19px;line-height:1.5;font-weight:600;color:var(--brand-deep);margin:28px 0 12px}
.prose h4{font-size:17px;font-weight:600;color:var(--ink);margin:22px 0 10px}
.prose a{color:var(--brand-deep);text-decoration:underline;text-underline-offset:3px}
.prose a:hover{color:var(--rose)}
.prose strong{color:var(--ink);font-weight:700}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.35em}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li{margin:.4em 0}
.prose ul li::marker{color:var(--brand)}
.prose ol li::marker{color:var(--brand);font-weight:700}
.prose blockquote{
  margin:24px 0;padding:18px 22px;background:var(--brand-soft);
  border-left:4px solid var(--brand);border-radius:0 16px 16px 0;color:var(--ink-2);
}
.prose blockquote p:last-child{margin-bottom:0}
.prose img{border-radius:16px;margin:24px auto;max-width:100%;height:auto}
.prose figure{margin:24px 0}
.prose figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;border:1px solid var(--line);border-radius:14px;overflow:hidden;font-size:15px}
.prose th,.prose td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.prose th{background:var(--bg-soft);color:var(--ink);font-weight:600}
.prose tbody tr:nth-child(even){background:#FAFBFD}
.prose tbody tr:last-child td{border-bottom:0}
.prose hr{border:0;border-top:1px dashed var(--line);margin:34px 0}
.prose code{background:var(--bg-soft);border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-family:var(--num);font-size:14px}

/* ---------- 侧栏 ---------- */
.article-side{position:sticky;top:96px;display:grid;gap:20px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--sh-1)}
.side-card h3{font-size:16px;font-weight:700;display:flex;align-items:center;gap:8px;margin-bottom:14px}
.side-card h3 i{color:var(--brand)}
.hot-list{display:grid;gap:2px}
.hot-list li a{
  display:flex;gap:10px;align-items:flex-start;padding:10px 0;
  border-bottom:1px dashed var(--line);font-size:14px;color:var(--ink-2);line-height:1.6;
}
.hot-list li:last-child a{border-bottom:0}
.hot-list li a:hover{color:var(--brand-deep)}
.hot-no{
  flex:0 0 20px;height:20px;border-radius:6px;background:var(--bg-soft);color:var(--muted);
  font-family:var(--num);font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;
}
.hot-list li:nth-child(1) .hot-no,.hot-list li:nth-child(2) .hot-no,.hot-list li:nth-child(3) .hot-no{background:var(--brand-soft);color:var(--brand-deep)}
.tag-group{display:flex;flex-wrap:wrap;gap:8px}
.tag-chip{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--ink-2);font-size:13px;
  transition:.22s var(--ease);
}
.tag-chip:hover{border-color:var(--brand);color:var(--brand-deep);background:var(--brand-soft)}
.side-cta{padding:0;overflow:hidden}
.side-cta .thumb{aspect-ratio:16/10;overflow:hidden}
.side-cta .thumb img{width:100%;height:100%;object-fit:cover}
.side-cta .body{padding:18px 20px 20px}
.side-cta .body h3{margin-bottom:8px}
.side-cta .body p{font-size:13px;color:var(--muted);line-height:1.7;margin-bottom:14px}

/* ---------- 空态 ---------- */
.empty-state{
  border:1px dashed var(--line);background:var(--bg-soft);border-radius:var(--r-card);
  padding:56px 28px;text-align:center;
}
.empty-state i{font-size:34px;color:var(--brand)}
.empty-state h2{margin:14px 0 8px;font-size:20px}
.empty-state p{color:var(--muted);font-size:14px;margin-bottom:20px}

/* ---------- 上下篇 ---------- */
.pager{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:48px}
.pager-card{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px 22px;box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.pager-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#FFD7BC;color:inherit}
.pager-card small{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}
.pager-card b{display:block;font-size:16px;color:var(--ink);line-height:1.6;font-weight:600}
.pager-card.next{text-align:right}
.pager-link{display:inline-flex;align-items:center;gap:6px;margin-top:26px;font-size:14px;font-weight:600;color:var(--brand-deep)}
.pager-link:hover{gap:10px}

/* ---------- 相关推荐 ---------- */
.related{padding:64px 0 8px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}
.sec-head h2{font-size:26px;font-weight:800}
.sec-head p{font-size:14px;color:var(--muted);margin-top:6px}
.related-track{
  display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:4px 4px 14px;margin-inline:-4px;
  scrollbar-width:thin;
}
.related-track::-webkit-scrollbar{height:6px}
.related-track::-webkit-scrollbar-thumb{background:#DFE2EA;border-radius:999px}
.related-card{
  flex:0 0 330px;scroll-snap-align:start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#FFD7BC}
.related-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-soft)}
.related-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.related-card:hover .thumb img{transform:scale(1.04)}
.related-card .thumb .tag-cat{position:absolute;top:12px;left:12px;background:#fff;color:var(--brand-deep)}
.related-card .bd{padding:18px 20px 22px}
.related-card h3{
  font-size:16px;line-height:1.55;font-weight:600;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.related-card p{
  margin-top:8px;font-size:13px;color:var(--muted);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:16px;font-size:12px;color:var(--muted)}
.card-foot i{font-size:14px;color:var(--brand);transition:transform .24s var(--ease)}
.related-card:hover .card-foot i{transform:translateX(4px)}

/* ---------- CTA 带 ---------- */
.cta-band{position:relative;background:var(--dark);color:#fff;padding:72px 0;margin-top:72px;overflow:hidden}
.cta-band::before{
  content:"";position:absolute;width:520px;height:520px;right:-140px;top:-220px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,24,.42) 0%,rgba(255,61,110,.16) 45%,transparent 70%);
}
.cta-band::after{
  content:"";position:absolute;left:-120px;bottom:-220px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(15,191,160,.22) 0%,transparent 70%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:36px;align-items:center}
.cta-inner h2{color:#fff;font-size:30px;font-weight:800;line-height:1.35}
.cta-inner p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.7);max-width:640px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{position:relative;background:var(--dark);color:rgba(255,255,255,.72);padding-top:3px}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}
.footer-main{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;padding:56px 0 40px}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col ul a{color:rgba(255,255,255,.62);font-size:14px}
.footer-col ul a:hover{color:#FFB27A}
.f-brand{display:flex;align-items:flex-start;gap:10px;margin-bottom:14px}
.f-brand .brand-mark{flex:0 0 38px}
.f-brand b{display:block;color:#fff;font-size:16px;font-weight:800}
.f-brand span span{display:block;font-size:12px;color:rgba(255,255,255,.5);margin-top:2px}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.58)}
.footer-qr{display:flex;align-items:center;gap:12px;margin-top:16px}
.qbox{display:inline-flex;flex-direction:column;align-items:center;gap:6px}
.qbox svg{width:78px;height:78px;border-radius:10px;background:#fff;padding:6px}
.qbox em{font-style:normal;font-size:12px;color:rgba(255,255,255,.5)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:20px 0 28px;
  display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;justify-content:space-between;
  font-size:12px;color:rgba(255,255,255,.45);
}
.footer-bottom a{color:rgba(255,255,255,.6)}

/* ---------- 移动端底栏 ---------- */
.mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);padding:10px 16px;gap:10px;
}
.mobile-bar a{flex:1;justify-content:center}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .article-layout{grid-template-columns:minmax(0,1fr);gap:40px}
  .article-side{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
  .side-cta{grid-row:span 2}
}
@media (max-width:992px){
  .nav-links{display:none}
  .drawer-toggle{display:inline-flex}
  .status-pill,.event-badge{display:none}
  .header-inner{height:64px}
  .brand-text b{font-size:15px}
  .article-title{font-size:32px}
  .main-area{padding:40px 0 8px}
  .cta-inner{grid-template-columns:minmax(0,1fr);gap:24px}
  body{padding-bottom:66px}
  .mobile-bar{display:flex}
}
@media (max-width:768px){
  .shell{padding-inline:16px}
  .page-head{padding:28px 0 32px}
  .article-title{font-size:27px}
  .article-sub{font-size:14px}
  .prose{font-size:15.5px;line-height:1.8}
  .prose h2{font-size:21px;margin-top:32px}
  .prose h3{font-size:17px}
  .article-side{grid-template-columns:minmax(0,1fr)}
  .side-cta{grid-row:auto}
  .pager{grid-template-columns:minmax(0,1fr)}
  .pager-card.next{text-align:left}
  .related-card{flex:0 0 275px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:10px}
  .sec-head h2{font-size:22px}
  .cta-band{padding:52px 0;margin-top:52px}
  .cta-inner h2{font-size:23px}
  .footer-main{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;padding:40px 0 28px}
  .crumb .now{max-width:60vw}
}
@media (max-width:520px){
  .brand-text span{display:none}
  .article-title{font-size:24px}
  .footer-main{grid-template-columns:minmax(0,1fr)}
  .related-card{flex:0 0 85%}
  .btn-brand.btn-sm{padding:8px 14px;font-size:13px}
}

/* roulang page: category2 */
:root{
  --brand:#FF6A1A;
  --brand-deep:#E8540A;
  --brand-soft:#FFEDE0;
  --brand-soft-2:#FFF4EC;
  --accent:#FF3D6E;
  --teal:#0FBFA0;
  --grad:linear-gradient(118deg,#FF7A18 0%,#FF4D3D 50%,#FF3D6E 100%);
  --ink:#14161C;
  --ink-2:#333842;
  --muted:#6B7280;
  --line:#E7E9EF;
  --soft:#F6F7FB;
  --card:#FFFFFF;
  --dark:#16181F;
  --r-xs:8px;
  --r-sm:12px;
  --r-btn:14px;
  --r-btn-lg:16px;
  --r-card:20px;
  --r-lg:32px;
  --sh-1:0 1px 2px rgba(20,22,28,.04),0 8px 24px -12px rgba(20,22,28,.12);
  --sh-2:0 18px 44px -18px rgba(255,90,26,.28);
  --ease:cubic-bezier(.2,.7,.3,1);
  --num:"DIN Alternate","Barlow","Bahnschrift",ui-monospace,SFMono-Regular,Menlo,monospace;
  --shell:1200px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink-2);
  background:#fff;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--brand-deep);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand)}
h1,h2,h3,h4{color:var(--ink);margin:0;font-weight:700;line-height:1.35}
h1{font-size:40px;line-height:1.25;font-weight:800;letter-spacing:0}
h2{font-size:30px;line-height:1.35;font-weight:700}
h3{font-size:20px;line-height:1.5;font-weight:600}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}

.shell{max-width:var(--shell);margin:0 auto;padding:0 24px}
.section{padding-block:96px}
.section--tight{padding-block:64px}
.section--soft{background:var(--soft)}
.section--dark{background:var(--dark);color:rgba(255,255,255,.82)}
.section--dark h2,.section--dark h3{color:#fff}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.02em;
  color:var(--brand-deep);background:var(--brand-soft);
  border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.eyebrow i{font-size:14px}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head p{color:var(--muted);margin:12px 0 0;font-size:16px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:rgba(255,255,255,.94);
  border-bottom:1px solid var(--line);
  transition:box-shadow .28s var(--ease),background .28s var(--ease),backdrop-filter .28s var(--ease);
}
.site-header::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad);
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  box-shadow:0 10px 30px -20px rgba(20,22,28,.35);
}
.nav-inner{
  display:flex;align-items:center;gap:24px;min-height:72px;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:40px;height:40px;border-radius:12px;background:var(--grad);
  display:grid;place-items:center;box-shadow:0 10px 22px -12px rgba(255,90,26,.65);
  flex:0 0 auto;
}
.brand-mark svg{width:22px;height:22px;fill:#fff}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text b{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:0}
.brand-text i{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:.04em}

.nav-links{display:flex;align-items:center;gap:6px;margin-left:8px;flex:1 1 auto}
.nav-link-item{
  position:relative;display:inline-block;
  padding:10px 14px;font-size:15px;font-weight:500;color:var(--ink-2);
  border-radius:10px;transition:background .2s var(--ease),color .2s var(--ease);
}
.nav-link-item:hover{background:var(--soft);color:var(--brand-deep)}
.nav-link-item::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--grad);border-radius:2px;opacity:0;transform:scaleX(.4);
  transition:opacity .22s var(--ease),transform .22s var(--ease);
}
.nav-link-item.active{color:var(--brand-deep);font-weight:700}
.nav-link-item.active::after{opacity:1;transform:scaleX(1)}

.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.status-chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;color:#0B8F78;
  background:rgba(15,191,160,.12);border:1px solid rgba(15,191,160,.28);
  border-radius:999px;padding:5px 12px;white-space:nowrap;
}
.status-dot{
  width:7px;height:7px;border-radius:50%;background:var(--teal);position:relative;
}
.status-dot::after{
  content:"";position:absolute;inset:-4px;border-radius:50%;
  border:1px solid var(--teal);opacity:.6;animation:pulse 1.8s infinite;
}
@keyframes pulse{0%{transform:scale(.6);opacity:.7}100%{transform:scale(1.5);opacity:0}}
.tag-chip{
  font-size:12px;font-weight:700;color:#fff;background:var(--brand);
  border-radius:999px;padding:5px 12px;white-space:nowrap;
}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--grad);color:#fff;border:0;
  font-size:15px;font-weight:700;line-height:1;
  padding:14px 24px;border-radius:var(--r-btn);
  box-shadow:0 12px 26px -14px rgba(255,90,26,.7);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),filter .24s var(--ease);
  cursor:pointer;
}
.btn-brand:hover{color:#fff;transform:translateY(-1px);filter:brightness(1.04);box-shadow:0 18px 40px -16px rgba(255,90,26,.75)}
.btn-brand:active{transform:translateY(1px)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:var(--ink);border:1px solid var(--line);
  font-size:15px;font-weight:600;line-height:1;
  padding:13px 22px;border-radius:var(--r-btn);
  transition:border-color .24s var(--ease),color .24s var(--ease),background .24s var(--ease),transform .24s var(--ease);
  cursor:pointer;
}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-deep);background:var(--brand-soft-2);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-sm-brand{padding:10px 18px;font-size:14px;border-radius:var(--r-sm)}
.btn-light{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--brand-deep);border:0;
  font-size:16px;font-weight:700;
  padding:16px 30px;border-radius:var(--r-btn-lg);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
  cursor:pointer;
}
.btn-light:hover{color:var(--brand);transform:translateY(-1px);box-shadow:0 18px 36px -18px rgba(0,0,0,.5)}
.btn-outline-light-x{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);
  font-size:16px;font-weight:600;padding:15px 28px;border-radius:var(--r-btn-lg);
  transition:border-color .24s var(--ease),background .24s var(--ease),transform .24s var(--ease);
  cursor:pointer;
}
.btn-outline-light-x:hover{color:#fff;border-color:#fff;background:rgba(255,255,255,.08);transform:translateY(-1px)}

.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--ink);align-items:center;justify-content:center;
}
.nav-toggle i{font-size:20px}

.mobile-drawer .offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px}
.mobile-drawer .offcanvas-body{padding:16px 20px 28px}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 4px;border-bottom:1px dashed var(--line);
  font-size:16px;font-weight:600;color:var(--ink-2);
}
.drawer-nav a.active{color:var(--brand-deep)}
.drawer-nav a i{color:var(--muted);font-size:14px}
.drawer-foot{margin-top:22px;display:grid;gap:10px}

.mobile-cta-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:1030;
  background:rgba(255,255,255,.96);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  gap:10px;
}
.mobile-cta-bar .btn-brand,.mobile-cta-bar .btn-ghost{flex:1}

/* ============ 页面头（浅橙） ============ */
.page-head{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,#FFF1E7 0%,#FFF8F3 100%);
  padding-block:72px 76px;
  border-bottom:1px solid #FBE3D4;
}
.page-head::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  opacity:.16;
  mix-blend-mode:luminosity;
}
.page-head::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(255,237,224,.72) 0%,rgba(255,255,255,.55) 55%,rgba(255,61,110,.10) 100%);
}
.page-head .shell{position:relative;z-index:2}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:22px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--brand-deep)}
.crumbs span.sep{opacity:.6}
.ph-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,.85fr);gap:48px;align-items:start}
.ph-copy h1{font-size:38px;line-height:1.24}
.ph-copy h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ph-sub{margin-top:14px;font-size:17px;color:var(--ink-2);max-width:620px}
.ph-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.ph-meta{
  display:flex;flex-wrap:wrap;gap:22px;margin-top:32px;padding-top:24px;
  border-top:1px dashed #F3D3BE;
}
.ph-meta div{min-width:96px}
.ph-meta b{display:block;font-family:var(--num);font-size:22px;font-weight:800;color:var(--ink);line-height:1.2}
.ph-meta i{font-style:normal;font-size:12px;color:var(--muted)}
.ph-aside{
  background:rgba(255,255,255,.82);border:1px solid #FBE3D4;border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-1);backdrop-filter:blur(6px);
}
.ph-aside .aside-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.ph-aside h3{font-size:16px}
.ph-aside ul li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14px;color:var(--ink-2);padding:9px 0;border-bottom:1px dashed var(--line);
}
.ph-aside ul li:last-child{border-bottom:0}
.ph-aside ul li i{color:var(--brand);font-size:15px;margin-top:3px}

/* ============ 卡片墙 2×2 ============ */
.wall{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.wall-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
  position:relative;overflow:hidden;
}
.wall-card::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:var(--grad);opacity:0;transition:opacity .24s var(--ease);
}
.wall-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#FBDCC8}
.wall-card:hover::before{opacity:1}
.wall-ico{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-deep);font-size:22px;margin-bottom:18px;
}
.wall-card:nth-child(2n) .wall-ico{background:rgba(15,191,160,.12);color:#0B8F78}
.wall-card h3{margin-bottom:10px}
.wall-card p{color:var(--muted);font-size:15px;margin:0}
.wall-tag{
  display:inline-block;margin-top:16px;font-size:12px;font-weight:600;
  color:var(--muted);background:var(--soft);border-radius:999px;padding:4px 12px;
}

/* ============ 图文块 ============ */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.split.reverse .split-media{order:2}
.split-media{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh-1);background:#fff;
}
.split-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.split-list{margin-top:24px;display:grid;gap:14px}
.split-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink-2)}
.split-list li i{
  flex:0 0 auto;width:24px;height:24px;border-radius:8px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-deep);font-size:13px;margin-top:3px;
}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:15px;margin-top:22px}
.link-more i{transition:transform .24s var(--ease)}
.link-more:hover i{transform:translateX(4px)}

/* ============ 对比表 ============ */
.cmp-wrap{
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:#fff;box-shadow:var(--sh-1);
}
.cmp-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.cmp{width:100%;min-width:680px;border-collapse:collapse;font-size:15px}
table.cmp thead th{
  background:var(--soft);color:var(--ink);font-weight:700;font-size:14px;
  text-align:left;padding:18px 22px;border-bottom:1px solid var(--line);white-space:nowrap;
}
table.cmp thead th.col-good{background:var(--brand-soft);color:var(--brand-deep)}
table.cmp tbody td{padding:16px 22px;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top}
table.cmp tbody tr:nth-child(even){background:#FBFBFD}
table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp tbody td.col-good{background:var(--brand-soft-2);color:var(--ink);font-weight:600;position:relative;padding-left:34px}
table.cmp tbody td.col-good::before{
  content:"";position:absolute;left:18px;top:22px;width:8px;height:8px;border-radius:50%;background:var(--brand);
}
table.cmp tbody td.col-bad::before{
  content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:#C9CDD6;margin-right:8px;vertical-align:middle;
}
.cmp-note{padding:14px 22px;font-size:13px;color:var(--muted);background:#FCFCFE;border-top:1px dashed var(--line)}

/* ============ 误区提示 ============ */
.mist-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.mist-item{
  display:flex;gap:14px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand);
  border-radius:14px;padding:18px 20px;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.mist-item:hover{transform:translateY(-3px);box-shadow:var(--sh-1)}
.mist-item .num{
  font-family:var(--num);font-size:14px;font-weight:800;color:var(--brand);
  background:var(--brand-soft);border-radius:8px;padding:3px 9px;flex:0 0 auto;margin-top:3px;
}
.mist-item h3{font-size:16px;margin-bottom:6px}
.mist-item p{margin:0;font-size:14px;color:var(--muted);line-height:1.7}

/* ============ 评价摘录 ============ */
.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.quote{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:26px;
  box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:16px;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.quote:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.quote-top{display:flex;align-items:center;gap:12px}
.avatar{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line);
  background:var(--brand-soft);color:var(--brand-deep);display:grid;place-items:center;
  font-weight:800;font-size:15px;flex:0 0 auto;
}
.quote-top b{display:block;font-size:15px;color:var(--ink)}
.quote-top i{font-style:normal;font-size:12px;color:var(--muted)}
.stars{color:var(--brand);font-size:13px;letter-spacing:2px}
.quote p{margin:0;font-size:15px;color:var(--ink-2)}
.quote .src{
  margin-top:auto;font-size:12px;color:var(--muted);
  border-top:1px dashed var(--line);padding-top:12px;
}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;max-width:900px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.faq-item:has(.faq-q[aria-expanded="true"]){border-color:#FBDCC8;box-shadow:var(--sh-1)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:transparent;border:0;text-align:left;
  padding:20px 22px;font-size:16px;font-weight:600;color:var(--ink);
  cursor:pointer;transition:color .2s var(--ease);
}
.faq-q:hover{color:var(--brand-deep)}
.faq-q::before{
  content:"";position:absolute;
}
.faq-item{position:relative}
.faq-q[aria-expanded="true"]::after{
  content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;border-radius:0 3px 3px 0;background:var(--grad);
}
.faq-ico{
  position:relative;flex:0 0 auto;width:22px;height:22px;border-radius:50%;
  background:var(--soft);transition:transform .28s var(--ease),background .28s var(--ease);
}
.faq-ico::before,.faq-ico::after{
  content:"";position:absolute;background:var(--brand-deep);border-radius:2px;
  transition:opacity .24s var(--ease),background .24s var(--ease);
}
.faq-ico::before{left:6px;right:6px;top:10px;height:2px}
.faq-ico::after{top:6px;bottom:6px;left:10px;width:2px}
.faq-q[aria-expanded="true"] .faq-ico{transform:rotate(90deg);background:var(--brand-soft)}
.faq-q[aria-expanded="true"] .faq-ico::after{opacity:0}
.faq-a{padding:0 22px 22px;font-size:15px;line-height:1.8;color:var(--muted)}

/* ============ CTA 条 ============ */
.cta-band{
  position:relative;overflow:hidden;background:var(--dark);
  border-radius:var(--r-lg);padding:56px 48px;color:#fff;
  display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:36px;align-items:center;
}
.cta-band::before{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,24,.45),rgba(255,61,110,0) 68%);
}
.cta-band::after{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad);
}
.cta-band h2{color:#fff;position:relative;z-index:2}
.cta-band p{color:rgba(255,255,255,.72);margin:14px 0 0;position:relative;z-index:2;max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2;justify-content:flex-end}
.cta-note{
  display:flex;flex-wrap:wrap;gap:18px;margin-top:26px;position:relative;z-index:2;
  font-size:12px;color:rgba(255,255,255,.6);font-family:var(--num);
}
.cta-note span{display:inline-flex;align-items:center;gap:6px}
.cta-note i{color:#FFB27A}

/* ============ 页脚 ============ */
.site-footer{
  position:relative;background:var(--dark);color:rgba(255,255,255,.72);
  padding-top:72px;margin-top:0;
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad);
}
.footer-main{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;
  padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:18px;font-weight:700}
.footer-col ul{display:grid;gap:12px}
.footer-col ul a{color:rgba(255,255,255,.68);font-size:14px}
.footer-col ul a:hover{color:#FFB27A}
.f-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.f-brand .brand-mark{width:38px;height:38px;border-radius:11px}
.f-brand b{display:block;color:#fff;font-size:16px;font-weight:800;line-height:1.3}
.f-brand span span{display:block;font-size:11px;color:rgba(255,255,255,.5)}
.footer-col p{font-size:14px;color:rgba(255,255,255,.55);line-height:1.8;margin:0}
.footer-qr{display:flex;align-items:center;gap:14px;margin-top:16px}
.qbox{
  width:84px;height:84px;background:#fff;border-radius:12px;padding:6px;display:block;flex:0 0 auto;
}
.qbox svg{width:100%;height:100%}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  padding:22px 0 30px;font-size:12px;color:rgba(255,255,255,.45);
}
.footer-bottom a{color:rgba(255,255,255,.55)}
.footer-bottom a:hover{color:#FFB27A}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .ph-grid{gap:36px}
  .split{gap:40px}
}
@media (max-width:991px){
  .nav-links{display:none}
  .nav-actions .status-chip,.nav-actions .tag-chip{display:none}
  .nav-toggle{display:inline-flex}
  .nav-inner{min-height:60px;gap:12px}
  .brand-mark{width:36px;height:36px;border-radius:10px}
  .brand-text b{font-size:15px}
  .brand-text i{font-size:10px}
  .section{padding-block:64px}
  .ph-grid{grid-template-columns:1fr}
  .ph-copy h1{font-size:30px}
  h2{font-size:24px}
  .split{grid-template-columns:1fr;gap:32px}
  .split.reverse .split-media{order:0}
  .wall{grid-template-columns:1fr}
  .quick-grid{grid-template-columns:1fr}
  .quotes{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:40px 28px}
  .cta-actions{justify-content:flex-start}
  .footer-main{grid-template-columns:1fr 1fr;gap:32px}
  .mobile-cta-bar{display:flex}
  body{padding-bottom:74px}
}
@media (max-width:767px){
  .shell{padding:0 16px}
  .page-head{padding-block:44px 48px}
  .ph-copy h1{font-size:26px}
  .ph-sub{font-size:15px}
  .mist-list{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  h1{font-size:28px;line-height:1.3}
  body{font-size:15px}
}
@media (max-width:520px){
  .ph-actions .btn-brand,.ph-actions .btn-ghost{width:100%}
  .cta-actions .btn-light,.cta-actions .btn-outline-light-x{width:100%}
  .brand-text i{display:none}
}