:root{--bg:#fbf8f4;--bg2:#f3eee7;--ink:#17161a;--ink2:#55525c;--line:#e6dfd5;--accent:#ff6a3d;--accent2:#7b5cff;--radius:20px;--wrap:1120px;
--font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang TC","PingFang SC","Hiragino Sans","Apple SD Gothic Neo","Noto Sans CJK",sans-serif}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--font)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}a:hover{color:var(--accent)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}.narrow{max-width:780px}.center{text-align:center}.center img{margin:0 auto 16px}
.skip{position:absolute;left:-999px;top:8px;background:#000;color:#fff;padding:8px 12px;border-radius:8px;z-index:20}.skip:focus{left:8px}
.site-header{position:sticky;top:0;z-index:10;background:rgba(251,248,244,.85);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:18px;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;letter-spacing:-.01em}.brand img{border-radius:8px}
.nav{display:flex;gap:20px;margin-left:12px}.nav a{text-decoration:none;color:var(--ink2);font-size:15px}.nav a:hover{color:var(--ink)}
.bar-end{margin-left:auto;display:flex;align-items:center;gap:10px}
.lang{position:relative}.lang summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;font-size:14px;color:var(--ink2);background:#fff}
.lang summary::-webkit-details-marker{display:none}
.lang ul{position:absolute;right:0;top:44px;margin:0;padding:6px;list-style:none;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 32px rgba(0,0,0,.08);min-width:190px}
.lang li a{display:block;padding:8px 12px;border-radius:9px;text-decoration:none;font-size:15px}.lang li a:hover{background:var(--bg2);color:var(--ink)}.lang a[aria-current]{font-weight:700}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:#fff;text-decoration:none;padding:14px 22px;border-radius:14px;font-weight:600;font-size:16px;transition:transform .15s}
.btn:hover{color:#fff;transform:translateY(-1px)}.btn-sm{padding:8px 14px;font-size:14px;border-radius:999px}
.hero{padding:64px 0 40px;background:radial-gradient(1200px 500px at 85% 0%,#ffe9dc 0,transparent 60%),radial-gradient(900px 500px at 0% 20%,#efe9ff 0,transparent 55%)}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.kicker{display:inline-block;font-size:14px;font-weight:600;color:var(--accent);background:#fff;border:1px solid #ffd9c9;padding:5px 12px;border-radius:999px;margin:0 0 14px}
h1{font-size:clamp(38px,5.4vw,64px);line-height:1.06;letter-spacing:-.025em;margin:0 0 18px}
.guide h1,.legal h1{font-size:clamp(32px,4.2vw,48px)}
.lede{font-size:19px;color:var(--ink2);margin:0 0 24px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}.meta-line{font-size:14px;color:var(--ink2);margin:12px 0 0}.alt-store{font-size:14px;margin:6px 0 0}
.hero-shots{position:relative;height:560px}
.phone{position:absolute;width:min(46%,250px);border-radius:28px;box-shadow:0 24px 60px rgba(40,30,20,.18);border:6px solid #fff;background:#fff}
.phone.p0{left:2%;top:60px;transform:rotate(-6deg)}.phone.p1{left:28%;top:0;z-index:2}.phone.p2{right:2%;top:70px;transform:rotate(6deg)}
.section{padding:72px 0}.band{background:var(--bg2)}
.sec-h{font-size:clamp(28px,3.4vw,40px);letter-spacing:-.02em;line-height:1.15;margin:0 0 28px}
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.feat img{width:100%;aspect-ratio:3/3.5;object-fit:cover;object-position:top;background:var(--bg2)}
.feat div{padding:18px 20px 22px}.feat h3{margin:0 0 6px;font-size:20px}.feat p{margin:0 0 10px;color:var(--ink2);font-size:16px}
.more{font-size:15px;font-weight:600;text-decoration:none;color:var(--accent2)}
.two{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checks li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px 14px 46px;position:relative;font-weight:500}
.checks li::before{content:"";position:absolute;left:16px;top:50%;width:18px;height:18px;margin-top:-9px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='white' stroke-width='3' d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/14px no-repeat}
.steps3{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.steps3 li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;counter-increment:s}
.steps3 li::before{content:counter(s);display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;font-weight:700;margin-bottom:12px}
.steps3 h3{margin:0 0 6px}.steps3 p{margin:0;color:var(--ink2)}
.guide-cards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.guide-cards a{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;text-decoration:none;height:100%}
.guide-cards strong{display:block;font-size:18px;margin-bottom:4px}.guide-cards span{display:block;color:var(--ink2);font-size:15px}
.guide-cards a:hover{border-color:var(--accent)}
.qa{border-bottom:1px solid var(--line);padding:4px 0}.qa summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none;position:relative;padding-right:30px}
.qa summary::-webkit-details-marker{display:none}.qa summary::after{content:"+";position:absolute;right:4px;top:10px;font-size:22px;color:var(--ink2)}
.qa[open] summary::after{content:"–"}.qa p{margin:0 0 16px;color:var(--ink2)}
.final{background:linear-gradient(180deg,var(--bg) 0,#fff1e9 100%)}.final .cta-row{justify-content:center}.final img{border-radius:18px}
.guide-grid{display:grid;grid-template-columns:1fr 300px;gap:56px;align-items:start}
.guide-body h2{font-size:26px;letter-spacing:-.01em;margin:40px 0 10px}.guide-body p{margin:0 0 14px}
.guide-shot{position:sticky;top:90px}.guide-shot img{border-radius:28px;border:6px solid #fff;box-shadow:0 20px 50px rgba(40,30,20,.15)}
.crumbs{font-size:14px;color:var(--ink2);margin-bottom:16px}.crumbs a{text-decoration:none}
.steps{padding-left:22px}.steps li{margin:0 0 8px}
.related{padding-left:20px}.related li{margin:0 0 6px}
.legal h2{font-size:22px;margin:32px 0 8px}.legal h3{font-size:18px;margin:18px 0 6px}.legal li{margin:0 0 4px}
.note{background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:4px 18px;margin:16px 0}
.site-footer{border-top:1px solid var(--line);padding:48px 0 24px;background:#fff}
.foot{display:grid;grid-template-columns:1.2fr 1.5fr 1fr;gap:32px}
.foot-h{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink2);margin:4px 0 12px}
.foot-list{list-style:none;margin:0;padding:0}.foot-list li{margin:0 0 8px}.foot-list a{text-decoration:none;font-size:15px}
.small{font-size:14px;color:var(--ink2)}.copy{margin-top:28px}
@media (max-width:900px){.nav{display:none}.hero-grid,.two,.guide-grid{grid-template-columns:1fr}.hero{padding-top:40px}
.hero-shots{height:440px}.feats{grid-template-columns:repeat(2,1fr)}.steps3{grid-template-columns:1fr}.guide-shot{position:static;max-width:260px}.foot{grid-template-columns:1fr 1fr}}
@media (max-width:600px){body{font-size:16px}.feats,.guide-cards,.foot{grid-template-columns:1fr}.hero-shots{height:380px}.section{padding:52px 0}.bar-end .btn-sm{display:none}.lede{font-size:17px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}