/* ClearWay KZ 宣传站 — 视觉体系参考 knocket.trtc.io：
   深绿主色 + 柠檬绿/粉红点睛，奶油/薄荷整幅分区，Space Grotesk 紧排大标题，胶囊悬浮导航。
   卡片一律不加彩色顶边。 */
:root{
  --page:1320px; --gutter:52px; /* 导航条与正文内容同宽：都按 page - 2×gutter */
  --green:#0D7A4A; --green-ink:#073D28; --ink:#06150E; --ink-2:#3C5248;
  --lime:#DFFC63; --pink:#FF0084; --bright:#35D878;
  --cream:#F8F5EB; --mint:#E3F2DF; --mint-2:#EEF7E8; --sage:#CAE7D3; --sage-2:#BEDFCA;
  --panel:#0E3A27; /* 深绿面板（非黑底） */
  --r-xl:40px; --r-lg:30px; --r-md:20px; --r-btn:14px;
  --cjk:"PingFang SC","Hiragino Sans GB","Noto Sans CJK SC","Source Han Sans SC","Microsoft YaHei",sans-serif;
  --display:"Space Grotesk",Inter,"Noto Sans SC",var(--cjk);
  --serif:"Noto Serif SC",Georgia,serif;
  --sans:Inter,-apple-system,BlinkMacSystemFont,var(--cjk);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{-webkit-tap-highlight-color:transparent;margin:0;font-family:var(--sans);color:var(--green-ink);background:var(--cream);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font:inherit;touch-action:manipulation}
a{touch-action:manipulation}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;padding:8px 12px}
.wrap{max-width:var(--page);margin:0 auto;padding:0 var(--gutter)}
.wrap-narrow{max-width:780px;margin:0 auto;padding:0 20px}
.center{text-align:center}

/* 字体：大标题极紧排，行距小于 1 */
.kicker{font:800 12px/1 var(--sans);letter-spacing:.13em;text-transform:uppercase;margin:0 0 22px;color:var(--green-ink)}
.display{font:800 clamp(52px,6.2vw,92px)/.86 var(--display);letter-spacing:-.06em;margin:0 0 30px}
.display span{display:block}
.display-md{font-size:clamp(42px,4.6vw,68px);line-height:.95}
.display-2{font:700 clamp(40px,5.1vw,74px)/.86 var(--display);letter-spacing:-.06em;margin:0 0 28px}
.display-2.small{font-size:clamp(32px,3.4vw,48px);margin-bottom:36px}
:lang(zh-CN) .display,:lang(zh-CN) .display-2{letter-spacing:-.04em;line-height:1.02}
.lead{font-size:clamp(16px,1.35vw,19px);line-height:1.6;max-width:560px;margin:0 0 36px;opacity:.86}
.note{opacity:.75;margin:32px 0 0;font-size:15px}

/* 按钮：Knocket 式 —— 14px 圆角方块 + 竖线隔开的箭头格 */
.btn{display:inline-flex;align-items:stretch;height:68px;border-radius:var(--r-btn);text-decoration:none;font:800 18px/1 var(--sans);overflow:hidden;transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s}
.btn span{display:flex;align-items:center;padding:0 28px 0 26px}
.btn i{display:grid;place-items:center;width:68px;border-left:1.5px solid rgba(255,255,255,.35);font-style:normal}

.btn:hover i svg{transform:translateX(3px)}.btn i svg{transition:transform .25s}
.btn-pink{background:var(--pink);color:#fff}
.btn-lime{background:var(--lime);color:var(--green-ink);height:62px;font-size:16px}
.btn-lime i{width:62px;border:0}.btn-lime i svg{background:var(--ink);color:#fff;border-radius:8px;padding:6px;width:32px;height:32px}
.btn-dark{background:var(--ink);color:#fff;height:62px;font-size:16px}.btn-dark i{width:62px}

/* 导航：悬浮奶油色胶囊 + 下拉 + 黑色胶囊 CTA */
.k-nav{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:60;width:calc(min(var(--page),100%) - 2 * var(--gutter));height:82px;display:flex;align-items:center;gap:16px;padding:5px 7px 5px 18px;background:rgba(248,245,235,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:999px;box-shadow:0 14px 40px rgba(7,61,40,.12)}
.logo{display:flex;align-items:center;gap:14px;text-decoration:none;font:800 22px/1 var(--display);letter-spacing:-.03em;color:var(--ink);white-space:nowrap}
.logo-mark{display:grid;place-items:center;width:54px;height:54px;border-radius:15px;background:var(--ink);color:var(--lime);font:800 28px/1 var(--display)}
.logo-light{color:#fff}.logo-light .logo-mark{background:var(--lime);color:var(--ink)}
.k-links{display:flex;align-items:center;gap:2px;margin-left:auto;padding:8px}
.nav-item{position:relative}
.nav-top{display:flex;align-items:center;gap:6px;height:48px;padding:10px 14px;border-radius:999px;background:none;border:0;cursor:pointer;color:var(--ink);text-decoration:none;font-size:14px}
.nav-top b{font-weight:700}
.nav-top:hover,.nav-top[aria-current],.nav-item.open .nav-top{background:rgba(7,61,40,.07)}
.drop{position:absolute;top:calc(100% + 14px);left:-12px;width:300px;background:#fff;border-radius:22px;padding:10px;box-shadow:0 24px 60px rgba(7,61,40,.16);display:grid;gap:2px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.2s}
.nav-item.open .drop,.nav-item:hover .drop,.nav-item:focus-within .drop{opacity:1;visibility:visible;transform:none}
.drop-item{display:flex;flex-direction:column;gap:3px;padding:10px 12px;border-radius:14px;text-decoration:none;color:var(--ink)}
.drop-item:hover{background:var(--mint-2)}
.drop-item strong{font-size:14px}.drop-item small{font-size:13px;opacity:.6}
.drop-item em{font:800 9px/1 var(--sans);font-style:normal;background:var(--lime);color:var(--green-ink);padding:3px 6px;border-radius:999px;vertical-align:2px;letter-spacing:.05em}
.nav-cta{display:flex;align-items:center;gap:8px;height:68px;padding:0 28px;border-radius:999px;background:var(--ink);color:#fff;text-decoration:none;font:700 16px/1 var(--sans);white-space:nowrap;transition:background .2s}
.nav-cta:hover{background:var(--green-ink)}
.nav-toggle{display:none;width:52px;height:52px;border-radius:50%;border:0;background:var(--ink);cursor:pointer;margin-left:auto}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;margin:5px auto}

/* Hero：整幅深绿底，白字 */
.hero{background:var(--green);color:#fff;padding:180px 0 110px;position:relative;overflow:hidden}
.hero .kicker,.hero .crumbs{color:#C9F2D9}
.hero-pink{background:var(--pink)}.hero-pink .kicker,.hero-pink .crumbs{color:#FFE1F0}
.hero-cream{background:var(--cream);color:var(--green-ink)}.hero-cream .kicker,.hero-cream .crumbs{color:var(--green)}
.hero-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:48px;align-items:center}
.hero .display span:last-child{color:var(--lime)}
.hero-pink .display{color:#fff}
.cta-row{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.cta-note{display:flex;flex-direction:column;gap:6px;font-size:15px}
.cta-note a{opacity:.85;text-decoration:none}.cta-note a:hover{text-decoration:underline}
.hero-art{filter:drop-shadow(0 30px 60px rgba(0,0,0,.18))}

/* 占位图：生图前显示编号与尺寸 */
.ph{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;padding:20px;border-radius:var(--r-md);border:2px dashed rgba(7,61,40,.28);background:repeating-linear-gradient(45deg,rgba(255,255,255,.55) 0 14px,rgba(255,255,255,.3) 14px 28px);color:var(--green-ink)}
.ph span{font:800 15px/1.2 var(--display);background:var(--lime);padding:6px 10px;border-radius:8px}
.ph small{font-size:13px;opacity:.75;max-width:80%}
.hero .ph{border-color:rgba(255,255,255,.5);color:#fff;background:repeating-linear-gradient(45deg,rgba(255,255,255,.1) 0 14px,rgba(255,255,255,.04) 14px 28px)}
.hero .ph span{color:var(--green-ink)}
.hero-cream .ph{color:var(--green-ink)}

/* 产品轨道：白底 + 高大彩色圆角卡 + 黑色圆形箭头 */
.rail{background:#fff;padding:120px 0}
.rail-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px}
.rail-head .display-2{margin:0}
.rail-ctl{display:flex;gap:12px}
.round{width:62px;height:62px;border-radius:50%;border:0;background:#07170F;color:#fff;display:grid;place-items:center;cursor:pointer;transition:transform .2s}

.rail-track{display:flex;gap:26px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:max(52px,calc((100vw - 1216px)/2));padding:10px max(52px,calc((100vw - 1216px)/2)) 30px;scrollbar-width:none}
.rail-track::-webkit-scrollbar{display:none}
.rail-card{flex:0 0 min(420px,84vw);scroll-snap-align:start;background:var(--t);border-radius:var(--r-xl);padding:22px;display:flex;flex-direction:column;border:2px solid rgba(7,35,27,.1);transition:transform .35s cubic-bezier(.2,.8,.2,1)}

.rail-shot{background:#fff;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3}
.rail-shot .ph{height:100%;border-radius:var(--r-lg)}
.rail-shot img{width:100%;height:100%;object-fit:contain}
.rail-text{padding:26px 10px 8px;color:var(--ink)}
.num{font:700 14px/1 var(--display)}
.rail-text h3{font:700 34px/1 var(--display);letter-spacing:-.04em;margin:10px 0 12px}
.rail-text p{margin:0 0 20px;opacity:.8}
.explore{display:inline-flex;align-items:center;gap:8px;font-weight:800;text-decoration:none;font-size:15px}

/* 一个后台：薄荷底 + 深绿大圆角面板 */
.inbox{background:var(--mint);padding:40px 24px}
.inbox-panel{max-width:1320px;margin:0 auto;background:var(--panel);color:#fff;border-radius:var(--r-xl);padding:90px 64px;display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
.inbox-panel .kicker{color:#A9E8C2}
.inbox-panel .ph{color:#fff;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.06)}
.ben-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}
.ben{background:rgba(255,255,255,.07);border-radius:var(--r-md);padding:20px}
.ben h3{font:700 18px/1.3 var(--display);margin:0 0 6px;color:var(--lime)}.ben p{margin:0;font-size:14px;opacity:.85}

/* 场景分区：左右交替 */
.stage{background:var(--bg);padding:110px 0}
.stage-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:center}
.stage.rev .stage-copy{order:2}
.stage-art .ph{border-radius:var(--r-xl)}
.ticks{list-style:none;padding:0;margin:0 0 34px;display:grid;gap:12px}
.ticks li{display:flex;gap:12px;align-items:flex-start;font-weight:500}
.ticks svg{flex:none;background:var(--lime);color:var(--ink);border-radius:50%;padding:3px;width:24px;height:24px}
.ticks.no li{opacity:.75}.ticks.no svg{background:#FFD3E8;color:var(--pink)}

/* 流程：扇形倾斜的彩色高卡 */
.steps-sec{background:var(--sage);padding:110px 0 130px;overflow:hidden}
.fan{list-style:none;margin:56px auto 0;padding:0 24px;display:flex;justify-content:center;max-width:1320px}
.fan li{flex:0 0 250px;height:420px;margin:0 -14px;background:var(--t);border-radius:var(--r-lg);border:2px solid rgba(7,35,27,.18);box-shadow:0 18px 30px rgba(30,40,45,.09);padding:24px;display:flex;flex-direction:column;justify-content:space-between;color:var(--ink);transform:translateY(var(--y)) rotate(var(--r));transition:transform .35s cubic-bezier(.2,.8,.2,1)}

.fan-3 li{flex-basis:300px;height:360px;margin:0 -6px}
.step-no{font:800 14px/1 var(--sans)}
.fan h3{font:700 32px/.95 var(--display);letter-spacing:-.04em;margin:0 0 12px}
.fan p{margin:0;font-size:15px;opacity:.8}

/* 能力大字墙：亮绿底 */
.genre{background:var(--bright);padding:110px 24px;color:var(--ink)}
.genre ul{list-style:none;margin:0;padding:0;text-align:center}
.genre li{font:700 clamp(48px,7.6vw,116px)/1.02 var(--display);letter-spacing:-.05em;transition:color .2s}
.genre li.serif{font-family:var(--serif);font-weight:700;letter-spacing:-.02em}


/* 博客 */
.blog-sec{background:var(--cream);padding:110px 0}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-grid.two{grid-template-columns:1fr 1fr}
.post-card a{display:flex;flex-direction:column;height:100%;background:#fff;border-radius:var(--r-lg);padding:14px 14px 26px;text-decoration:none;color:var(--ink);transition:transform .3s,box-shadow .3s}

.post-cover{background:var(--t);border-radius:var(--r-md);overflow:hidden;aspect-ratio:1200/630;margin-bottom:22px}
.post-cover .ph{height:100%;border-radius:var(--r-md);border:0}
.post-cover.big{border-radius:var(--r-lg);margin:0 0 40px}
.post-card .kicker{padding:0 10px;margin:0 0 12px;opacity:.7;font-size:11px}
.post-card h3{font:700 24px/1.15 var(--display);letter-spacing:-.03em;margin:0 0 10px;padding:0 10px}
.post-card p{opacity:.75;margin:0 0 22px;padding:0 10px;font-size:15px}
.more{margin-top:auto;padding:0 10px;display:flex;align-items:center;gap:8px;font-weight:800;font-size:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:700 14px/1 var(--sans);padding:12px 18px;border-radius:999px;border:2px solid rgba(7,61,40,.15);background:#fff;cursor:pointer;color:var(--ink)}
.chip[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}

/* FAQ */
.faq-sec{background:#fff;padding:110px 0}
.faq-wrap{display:grid;grid-template-columns:1fr 1.4fr;gap:64px}
.faq details{border-bottom:2px solid var(--mint);padding:24px 0}
.faq summary{font:700 21px/1.3 var(--display);letter-spacing:-.02em;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--lime);font:700 20px/1 var(--sans)}
.faq details[open] summary::after{content:"–"}
.faq p{opacity:.8;margin:14px 0 0;max-width:640px}

/* 收尾面板 + 页脚：深绿，顶部大圆角 */
.final{background:var(--bright)}
.final-in{background:var(--panel);color:#fff;border-radius:var(--r-xl) var(--r-xl) 0 0;padding:120px 24px 110px;text-align:center}
.final-in .kicker{color:#A9E8C2}
.final-in .display{font-size:clamp(48px,6.6vw,100px)}
.footer{background:var(--panel);color:#CFE6D8;padding:30px 0 36px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;border-top:1px solid rgba(255,255,255,.12);padding-top:60px}
.footer p{margin:18px 0 0;opacity:.8}
.footer h2{font:800 12px/1 var(--sans);letter-spacing:.13em;text-transform:uppercase;color:#fff;margin:0 0 18px}
.footer a:not(.logo){display:block;text-decoration:none;padding:5px 0}.footer a:not(.logo):hover{color:var(--lime)}
.footer-bottom{display:flex;justify-content:space-between;margin-top:56px;font-size:14px;opacity:.7}

/* 代理渠道 */
.type-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:20px}
.type-card{background:var(--t);border-radius:var(--r-xl);padding:40px;color:var(--ink);border:2px solid rgba(7,35,27,.1)}
.type-card h3{font:700 46px/.95 var(--display);letter-spacing:-.05em;margin:16px 0 12px}
.type-card .who{opacity:.75;margin:0 0 26px}
.type-card .ticks{margin-bottom:18px}
.type-card .ticks svg{background:#fff}

/* 文章页 */
.crumbs{display:flex;gap:8px;font-size:14px;margin-bottom:26px;flex-wrap:wrap}.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
.article-head{padding-bottom:60px}
.article-head .display{color:var(--ink)}
.meta{opacity:.7;font-size:14px;margin:0}
.article-body{padding-top:10px;padding-bottom:110px}
.toc{background:var(--mint-2);border-radius:var(--r-md);padding:22px 26px;margin-bottom:44px;display:flex;flex-direction:column;gap:8px}
.toc strong{font:800 12px/1 var(--sans);letter-spacing:.13em;margin-bottom:6px}
.toc a{color:var(--green);text-decoration:none;font-weight:600}
.prose{font-size:18px;line-height:1.85;color:var(--ink)}
.prose h2{font:700 32px/1.15 var(--display);margin:52px 0 16px;letter-spacing:-.03em}
.prose h3{font:700 23px/1.3 var(--display);margin:34px 0 12px}
.prose a{color:var(--green);font-weight:600}
.prose strong{background:linear-gradient(transparent 62%,var(--lime) 62%)}
.prose blockquote{margin:34px 0;padding:18px 22px;background:var(--cream);border-radius:var(--r-md);font-size:16px;opacity:.85}
.prose code{background:var(--mint);padding:2px 6px;border-radius:6px;font-size:.9em}
.table{overflow-x:auto;margin:26px 0;border-radius:var(--r-md);border:2px solid var(--mint)}
.prose table{border-collapse:collapse;width:100%;font-size:16px}
.prose th,.prose td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--mint)}
.prose th{background:var(--mint-2)}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:44px}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

@media (hover:hover){
  .btn:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(7,61,40,.18)}
  .rail-card:hover{transform:translateY(-8px) rotate(-.6deg)}
  .fan li:hover{transform:translateY(calc(var(--y) - 18px)) rotate(0);z-index:2}
  .post-card a:hover{transform:translateY(-6px);box-shadow:0 24px 40px rgba(7,61,40,.1)}
  .genre li:hover{color:#fff}
  .round:hover{transform:scale(1.06)}
}
.btn:active,.nav-cta:active,.m-cta:active{transform:scale(.97)}

/* 导航：向下滚动时收起，向上滚动时出现 */
.k-nav{transition:transform .35s cubic-bezier(.2,.8,.2,1),height .25s}
.k-nav.hide{transform:translate(-50%,-130%)}
.nav-cta-m{display:none}
.rail-dots{display:none}

/* 手机底部常驻 CTA（首屏 CTA 滚出视野后出现，到收尾面板时隐藏） */
.m-cta{display:none}

@media (max-width:1100px){
  .k-links{display:none}.nav-cta{display:none}.nav-toggle{display:block}
  .k-links.open{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:92px;left:0;right:0;background:#fff;border-radius:28px;padding:14px;box-shadow:0 24px 60px rgba(7,61,40,.16);max-height:calc(100vh - 120px);overflow:auto}
  .k-links.open .drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;width:auto;padding:0 0 6px 10px}
  .hero-grid,.stage-grid,.inbox-panel,.faq-wrap,.type-grid{grid-template-columns:1fr}
  .stage.rev .stage-copy{order:0}
  .post-grid{grid-template-columns:1fr 1fr}
  .fan{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.fan li{margin:0;transform:none;height:280px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:700px){
  :root{--r-xl:28px;--r-lg:24px}
  :root{--gutter:18px}
  html{scroll-padding-top:84px}
  .k-nav{height:64px;top:max(10px,env(safe-area-inset-top));padding:5px 5px 5px 12px}
  .logo-mark{width:42px;height:42px;border-radius:12px;font-size:21px}.logo{font-size:18px;gap:10px}
  .nav-toggle{width:52px;height:52px}
  .k-links.open{top:74px;border-radius:24px;padding:10px}
  .k-links.open .nav-top{height:52px;font-size:16px}
  .k-links.open .drop-item{padding:12px}
  .k-links.open .drop{display:none}
  .k-links.open .nav-item.open .drop{display:grid}
  .k-links.open .nav-top{justify-content:space-between;width:100%}
  .k-links.open .nav-item.open .nav-top svg{transform:rotate(180deg)}
  .nav-toggle span{transition:transform .25s}
  .nav-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}
  .nav-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
  .hero-cream + .blog-sec{padding-top:12px}
  .nav-cta-m{display:flex;justify-content:center;height:56px;margin-top:8px;font-size:16px}
  body.menu-open{overflow:hidden}

  .display{font-size:clamp(46px,13.5vw,60px);margin-bottom:22px}
  .hero-pink .display,.article-head .display,.hero-cream .display{font-size:clamp(38px,11vw,54px)}
  .display span{white-space:nowrap}
  .display-2{font-size:clamp(34px,10vw,44px);margin-bottom:20px}
  .lead{font-size:16px;margin-bottom:26px}
  .kicker{margin-bottom:14px}

  .hero{padding:104px 0 48px}
  .hero-grid{gap:28px}
  .cta-row{gap:14px}
  .cta-row .btn{width:100%}
  .cta-row .btn span{flex:1;justify-content:center;padding-left:64px}
  .cta-note{flex-direction:row;gap:12px;align-items:center;font-size:14px}
  .hero-art{margin:0 -8px}

  .rail,.stage,.blog-sec,.faq-sec,.genre{padding:60px 0}
  .rail-head{margin-bottom:24px;flex-direction:column;align-items:flex-start}
  .rail-ctl{display:none}
  .rail-track{gap:14px;scroll-padding-inline:18px;padding:4px 18px 16px}
  .rail-card{flex-basis:80vw;padding:14px}
  .rail-text{padding:18px 6px 4px}
  .rail-text h3{font-size:28px}
  .rail-dots{display:flex;justify-content:center;gap:8px;margin-top:6px}
  .rail-dots span{width:8px;height:8px;border-radius:99px;background:rgba(7,61,40,.2);transition:width .3s,background .3s}
  .rail-dots span.on{width:24px;background:var(--ink)}

  .inbox{padding:12px}
  .inbox-panel{padding:44px 20px 20px;gap:28px;border-radius:var(--r-xl)}
  .ben-grid{grid-template-columns:1fr}

  .stage-grid{gap:28px}
  .ticks{margin-bottom:26px}
  .ticks li{font-size:15px}

  /* 流程：横向滑动的倾斜卡片 */
  .steps-sec{padding:60px 0 40px}
  .fan,.fan-3{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin:28px 0 0;padding:20px 18px 34px;scrollbar-width:none;justify-content:flex-start}
  .fan::-webkit-scrollbar{display:none}
  .fan li,.fan-3 li{flex:0 0 62vw;height:300px;margin:0;scroll-snap-align:center;transform:rotate(calc(var(--r) * .5))}
  .fan h3{font-size:24px;line-height:1.05}

  .genre li{font-size:clamp(40px,12vw,56px)}

  .post-grid,.post-grid.two{grid-template-columns:1fr;gap:16px}
  .post-rail{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;margin:0 -18px;padding:4px 18px 16px;scrollbar-width:none}
  .post-rail::-webkit-scrollbar{display:none}
  .post-rail .post-card{flex:0 0 82vw;scroll-snap-align:center}
  .post-card h3{font-size:21px}
  .blog-sec .rail-head .btn{height:52px;font-size:15px}.blog-sec .rail-head .btn i{width:52px}
  .chips{flex-wrap:nowrap;overflow-x:auto;margin:0 -18px;padding:0 18px 4px;scrollbar-width:none}
  .chip{flex:none;padding:12px 16px}

  .faq-wrap{gap:12px}
  .faq details{padding:18px 0}
  .faq summary{font-size:18px;align-items:flex-start}
  .faq summary::after{width:30px;height:30px}

  .type-grid{gap:14px}
  .type-card{padding:24px}.type-card h3{font-size:36px}

  .final-in{padding:72px 18px calc(110px + env(safe-area-inset-bottom))}
  .final-in .display{font-size:clamp(42px,12vw,56px)}
  .final-in .btn{width:100%;justify-content:space-between}

  .footer{padding-bottom:calc(96px + env(safe-area-inset-bottom))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px 16px;padding-top:40px}
  .footer-grid>div:first-child{grid-column:1/-1}
  .footer a:not(.logo){padding:9px 0}
  .footer-bottom{flex-direction:column;gap:6px;margin-top:36px}

  .article-head{padding-bottom:28px}
  .article-body{padding-bottom:64px}
  .prose{font-size:17px;line-height:1.8}
  .prose h2{font-size:26px;margin-top:40px}
  .post-cover.big{margin:0 -6px 28px}
  .toc{padding:18px 20px;margin-bottom:32px}
  .prose th,.prose td{padding:10px 12px;font-size:15px;white-space:nowrap}

  .m-cta{display:flex;position:fixed;z-index:55;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));height:58px;border-radius:var(--r-btn);background:var(--pink);color:#fff;text-decoration:none;font:800 16px/1 var(--sans);box-shadow:0 12px 30px rgba(255,0,132,.35);overflow:hidden;transform:translateY(160%);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
  .m-cta span{flex:1;display:flex;align-items:center;justify-content:center;padding-left:58px}
  .m-cta i{display:grid;place-items:center;width:58px;border-left:1.5px solid rgba(255,255,255,.35)}
  .m-cta.show{transform:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}