:root{
  --bg:#F3F1EC; --card:#FBFAF7; --alt:#ECE9E1; --line:#DDD8CC;
  --main:#A03A44; --main-d:#872F38; --aux:#C9A24B; --aux-soft:#F1E6CE;
  --ink:#262220; --body:#4C443C; --mut:#8B8378; --onmain:#F6F1E8;
  --wrap:1120px; --narrow:820px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;background:var(--bg);color:var(--body);line-height:1.75;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--main);text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}

.btn{display:inline-block;font-size:15px;font-weight:700;padding:10px 22px;border-radius:6px;border:1px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn--primary{background:var(--main);color:var(--onmain)}
.btn--primary:hover{background:var(--main-d)}
.btn--ghost{background:transparent;color:var(--main);border-color:var(--main)}
.btn--ghost:hover{background:var(--main);color:var(--onmain)}
.btn--top{background:var(--main);color:var(--onmain);padding:8px 16px;font-size:14px}
.btn--top:hover{background:var(--main-d)}
.btn--top--alt{background:transparent;color:var(--main);border-color:var(--main)}
.btn--top--alt:hover{background:var(--main);color:var(--onmain)}
.btn--sm{padding:7px 16px;font-size:13px}

@keyframes unveil{from{opacity:0;clip-path:inset(100% 0 0 0)}to{opacity:1;clip-path:inset(0 0 0 0)}}
.rise{animation:unveil .6s cubic-bezier(.2,.7,.3,1) both}
.rise.d1{animation-delay:.1s}
@media (prefers-reduced-motion:reduce){.rise{animation:none;opacity:1;clip-path:none}}

.top{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.top__in{max-width:var(--wrap);margin:0 auto;padding:12px 28px 10px;display:grid;grid-template:"brand gap dl" auto "brand nav dl" auto / auto 1fr auto;align-items:center;column-gap:18px}
.brand{grid-area:brand;display:flex;align-items:center;gap:10px;padding-left:12px;border-left:3px solid var(--aux)}
.brand__mark{width:30px;height:30px;flex:none}
.brand__txt{display:flex;flex-direction:column;line-height:1.3}
.brand__txt b{font-size:17px;color:var(--ink)}
.brand__txt i{font-style:normal;font-size:11px;color:var(--mut);letter-spacing:.06em}
.top__nav{grid-area:nav;justify-self:end;display:flex;gap:22px}
.top__nav a{font-size:14px;color:var(--body);padding:2px 0;border-bottom:2px solid transparent}
.top__nav a:hover{color:var(--main);border-bottom-color:var(--aux)}
.top__dl{grid-area:dl;justify-self:end;display:flex;gap:8px}

.hero{padding:64px 0 56px;background:linear-gradient(160deg,var(--bg) 55%,var(--alt) 100%)}
.hero__in{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{font-size:40px;line-height:1.25;color:var(--ink);margin-bottom:18px}
.hero__lead{font-size:16px;color:var(--body);margin-bottom:26px;max-width:34em}
.hero__cta{display:flex;gap:12px;margin-bottom:26px}
.hero__meta{display:flex;gap:34px;list-style:none}
.hero__meta b{display:block;font-size:20px;color:var(--main)}
.hero__meta span{font-size:12px;color:var(--mut)}
.hero__fig{background:var(--card);border:1px solid var(--line);padding:16px 16px 12px;max-width:340px;justify-self:center;box-shadow:8px 10px 0 var(--aux-soft)}
.hero__fig img{width:100%;height:auto}
.hero__fig figcaption{font-size:12px;color:var(--mut);padding-top:8px;text-align:center}

.strip{background:var(--ink);color:#EDE7DC}
.strip__in{display:flex;flex-wrap:wrap;gap:14px 34px;justify-content:center;padding:14px 28px;font-size:13px;letter-spacing:.08em}
.strip__in span::before{content:"";display:inline-block;width:6px;height:6px;background:var(--aux);margin-right:9px;transform:rotate(45deg)}

.sec{padding:58px 0}
.sec--alt{background:var(--alt)}
.sec--deep{background:var(--card)}
.sechead{margin-bottom:30px}
.sechead__no{display:inline-block;font-size:13px;font-weight:800;color:var(--onmain);background:var(--main);padding:2px 10px;letter-spacing:.1em}
.sechead h2{font-size:26px;color:var(--ink);margin:10px 0 4px}
.sechead__sub{font-size:14px;color:var(--mut)}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--main);padding:22px 20px}
.card--step:nth-child(2){margin-left:18px}
.card--step:nth-child(3){margin-left:36px}
.card--step:nth-child(4){margin-left:54px}
.card__chip{display:inline-block;font-size:12px;font-weight:800;color:var(--main);background:var(--aux-soft);padding:1px 9px;margin-bottom:12px;letter-spacing:.1em}
.card h3{font-size:17px;color:var(--ink);margin-bottom:8px}
.card p{font-size:14px}

.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.shot{background:var(--card);border:1px solid var(--line);padding:14px 14px 10px;display:flex;flex-direction:column}
.shot img{width:auto;max-width:100%;height:auto;margin:0 auto}
.shot figcaption{font-size:13px;color:var(--mut);text-align:center;padding-top:9px;margin-top:auto}

.flow{list-style:none;counter-reset:st;max-width:var(--narrow);margin:0 auto}
.flow li{counter-increment:st;background:var(--card);border:1px solid var(--line);padding:16px 20px 16px 64px;margin-bottom:12px;position:relative;font-size:15px}
.flow li::before{content:"0" counter(st);position:absolute;left:18px;top:14px;font-size:18px;font-weight:800;color:var(--aux)}
.flow b{color:var(--ink);margin-right:6px}

.entries{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.entry{display:block;background:var(--alt);border:1px solid var(--line);padding:24px 24px 20px;transition:border-color .2s,transform .2s}
.entry:hover{border-color:var(--main);transform:translateY(-3px)}
.entry__tag{font-size:12px;font-weight:800;color:var(--onmain);background:var(--aux);padding:1px 9px;letter-spacing:.1em}
.entry h3{font-size:18px;color:var(--ink);margin:12px 0 6px}
.entry p{font-size:14px}

.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:var(--card);border-left:4px solid var(--aux);padding:18px 20px}
.quote p{font-size:14px;margin-bottom:10px}
.quote cite{font-size:12px;color:var(--mut);font-style:normal}

.qa{max-width:var(--narrow);margin:0 auto}
.qa details{background:var(--card);border:1px solid var(--line);margin-bottom:10px;padding:14px 20px}
.qa summary{cursor:pointer;font-weight:700;color:var(--ink);font-size:15px;list-style:none;position:relative;padding-right:26px}
.qa summary::after{content:"+";position:absolute;right:0;top:0;color:var(--main);font-weight:800}
.qa details[open] summary::after{content:"−"}
.qa details p{margin-top:10px;font-size:14px}

.cta{background:var(--main);color:var(--onmain);padding:36px 32px;margin-top:34px;text-align:center}
.cta h3{font-size:22px;margin-bottom:18px}
.cta__btns{display:flex;gap:14px;justify-content:center}
.cta .btn--primary{background:var(--onmain);color:var(--main)}
.cta .btn--primary:hover{background:#fff}
.cta .btn--ghost{color:var(--onmain);border-color:var(--onmain)}
.cta .btn--ghost:hover{background:var(--onmain);color:var(--main)}

.foot{background:var(--ink);color:#C9C2B6;margin-top:0}
.foot__in{display:grid;grid-template-columns:1.2fr 1fr auto;gap:26px;align-items:center;padding:34px 28px 24px}
.foot__brand{display:flex;align-items:center;gap:10px}
.foot__brand img{width:30px;height:30px}
.foot__brand span{display:flex;flex-direction:column;line-height:1.35}
.foot__brand b{color:#F0EAE0;font-size:16px}
.foot__brand i{font-style:normal;font-size:12px;color:#8F887C}
.foot__nav{display:flex;gap:18px;flex-wrap:wrap}
.foot__nav a{color:#C9C2B6;font-size:13px}
.foot__nav a:hover{color:#fff}
.foot__legal{border-top:1px solid #3A352E;padding:16px 28px 22px}
.foot__legal p{font-size:12px;color:#8F887C;line-height:1.7}
.foot .btn--primary{background:var(--aux);color:var(--ink)}
.foot .btn--primary:hover{background:#D9B45F}

.pagehead{background:var(--card);border-bottom:1px solid var(--line);padding:44px 0 34px}
.pagehead h1{font-size:30px;color:var(--ink);margin-bottom:8px}
.pagehead p{font-size:14px;color:var(--mut);max-width:44em}
.crumb{font-size:12px;color:var(--mut);margin-bottom:14px}
.crumb a{color:var(--mut)}
.crumb a:hover{color:var(--main)}

.prose{max-width:var(--narrow);margin:0 auto}
.prose h2{font-size:24px;color:var(--ink);margin:44px 0 6px;padding-left:14px;border-left:4px solid var(--main)}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:17px;color:var(--ink);margin:24px 0 8px}
.prose p{margin-bottom:14px;font-size:15px}
.prose ul,.prose ol{margin:0 0 14px 22px;font-size:15px}
.prose li{margin-bottom:6px}
.prose table{width:100%;border-collapse:collapse;margin:14px 0 20px;font-size:14px;background:var(--card)}
.prose th{background:var(--main);color:var(--onmain);text-align:left;padding:9px 12px;font-weight:700}
.prose td{border:1px solid var(--line);padding:8px 12px}
.prose tr:nth-child(even) td{background:var(--alt)}
.prose .note{background:var(--aux-soft);border:1px solid var(--aux);padding:14px 18px;font-size:14px;margin:16px 0}

.pair{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin:18px 0 8px}
.pair figure{background:var(--card);border:1px solid var(--line);padding:14px 14px 10px}
.pair img{width:100%;height:auto}
.pair figcaption{font-size:13px;color:var(--mut);text-align:center;padding-top:8px}

@media (max-width:980px){
  .hero__in{grid-template-columns:1fr;gap:34px}
  .hero__fig{justify-self:start}
  .steps{grid-template-columns:1fr 1fr}
  .card--step:nth-child(n){margin-left:0}
  .shots{grid-template-columns:repeat(3,1fr);gap:14px}
  .quotes{grid-template-columns:1fr}
  .foot__in{grid-template-columns:1fr;gap:16px}
  .top__in{grid-template:"brand dl" auto "nav nav" auto / 1fr auto;row-gap:6px}
  .top__nav{justify-self:start}
}
@media (max-width:620px){
  .wrap{padding:0 18px}
  .top__in{padding:10px 18px 8px}
  .hero{padding:40px 0}
  .hero h1{font-size:29px}
  .hero__meta{gap:20px;flex-wrap:wrap}
  .steps{grid-template-columns:1fr}
  .shots{grid-template-columns:1fr;justify-items:center}
  .shot{max-width:320px;width:100%}
  .shot img{width:auto}
  .entries{grid-template-columns:1fr}
  .pair{grid-template-columns:1fr}
  .cta__btns{flex-direction:column;align-items:center}
  .hero__cta{flex-wrap:wrap}
  .top__dl{gap:6px}
  .btn--top{padding:7px 12px;font-size:13px}
  .prose h2{font-size:21px}
}