:root{--bg:#fffaf5;--paper:#fff;--ink:#24162f;--muted:#6e6175;--violet:#6337a5;--deep:#1e132e;--coral:#f16f7d;--peach:#ffd7ce;--lilac:#eee5fa;--line:#eadfea;--shadow:0 24px 70px rgba(47,26,64,.13);--radius:28px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75}body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 5% 10%,rgba(241,111,125,.12),transparent 24%),radial-gradient(circle at 96% 36%,rgba(99,55,165,.1),transparent 26%)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.container{width:min(calc(100% - 32px),var(--max));margin:auto}.reading{width:min(calc(100% - 32px),790px);margin:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,250,245,.9);backdrop-filter:blur(18px);border-bottom:1px solid transparent}.site-header.scrolled{border-color:var(--line);box-shadow:0 8px 30px rgba(36,22,47,.05)}.header-inner{min-height:76px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:850;letter-spacing:-.04em;white-space:nowrap}.brand-mark{width:36px;height:36px;display:grid;place-items:center;color:#fff;border-radius:13px;background:linear-gradient(135deg,var(--coral),var(--violet));box-shadow:0 8px 20px rgba(99,55,165,.23)}.nav{display:none}.nav.open{position:absolute;display:grid;top:76px;left:16px;right:16px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.nav a{min-height:44px;display:flex;align-items:center;padding:0 14px;border-radius:12px;color:var(--muted);font-size:14px;font-weight:700}.nav a:hover,.nav a[aria-current="page"]{color:var(--violet);background:var(--lilac)}.actions{margin-left:auto;display:flex;gap:9px;align-items:center}.menu{width:44px;height:44px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--deep);font:inherit}.cta{min-height:47px;display:inline-flex;align-items:center;justify-content:center;padding:0 19px;border-radius:999px;background:var(--coral);color:#fff;font-size:14px;font-weight:800;box-shadow:0 11px 28px rgba(241,111,125,.28);transition:.2s}.cta:hover{transform:translateY(-2px);background:#dd5668}.hero{padding:54px 0 76px}.hero-grid{display:grid;gap:36px;align-items:center}.kicker{margin:0 0 13px;color:var(--violet);font-size:12px;font-weight:850;letter-spacing:.18em}.hero h1{max-width:690px;margin:0 0 20px;font-size:clamp(36px,7vw,70px);line-height:1.12;letter-spacing:-.055em}.hero-copy{max-width:640px;margin:0 0 28px;color:var(--muted);font-size:18px}.hero-meta{display:flex;align-items:center;flex-wrap:wrap;gap:14px}.hero-note{font-size:13px;color:#887d8d}.hero-art{padding:10px;border-radius:38px;background:linear-gradient(145deg,#fff,var(--peach));box-shadow:var(--shadow);transform:rotate(-1deg)}.hero-art img{border-radius:30px;aspect-ratio:16/10;object-fit:cover}.quickbar{padding:18px 0;background:var(--deep);color:#fff}.quick-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.quick{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:700}.quick:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 5px rgba(241,111,125,.18)}.section{padding:78px 0}.section.tint{background:rgba(238,229,250,.55)}.section-head{max-width:720px;margin-bottom:34px}.section-head.center{margin-inline:auto;text-align:center}.section-head h2{margin:0 0 13px;font-size:clamp(28px,5vw,45px);line-height:1.24;letter-spacing:-.035em}.section-head p{margin:0;color:var(--muted)}.routes{display:grid;gap:16px}.route{position:relative;overflow:hidden;min-height:245px;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 10px 36px rgba(47,26,64,.07);transition:.22s}.route:after{content:"";position:absolute;width:120px;height:120px;right:-45px;bottom:-55px;border-radius:50%;background:var(--lilac)}.route:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.route-num{color:var(--coral);font-size:13px;font-weight:900}.route h3{margin:36px 0 8px;font-size:23px}.route p{margin:0;color:var(--muted)}.split{display:grid;gap:38px;align-items:center}.media{padding:9px;border-radius:34px;background:#fff;box-shadow:var(--shadow)}.media img{border-radius:26px;aspect-ratio:16/10;object-fit:cover}.copy h2{margin:0 0 18px;font-size:clamp(29px,5vw,46px);line-height:1.23;letter-spacing:-.04em}.copy p{color:var(--muted)}.text-link{color:var(--violet);font-weight:800;text-decoration:underline;text-decoration-color:#d9c8ee;text-underline-offset:5px}.process{display:grid;gap:14px}.process-card{padding:24px;background:#fff;border:1px solid var(--line);border-radius:20px}.process-card strong{display:block;margin-bottom:5px;font-size:18px}.process-card p{margin:0;color:var(--muted);font-size:15px}.guard-grid{display:grid;gap:15px}.guard{padding:25px;border-radius:22px;background:var(--deep);color:#fff}.guard:nth-child(2){background:var(--violet)}.guard:nth-child(3){background:var(--peach);color:var(--ink)}.guard h3{margin:0 0 8px}.guard p{margin:0;opacity:.82}.final{padding:58px 0 82px;text-align:center}.final p{max-width:800px;margin:auto;font-size:clamp(24px,4vw,39px);font-weight:820;line-height:1.42;letter-spacing:-.03em}.breadcrumb{padding-top:28px;color:#8b7e90;font-size:13px}.breadcrumb a{color:var(--violet)}.intro{padding:38px 0 56px;border-bottom:1px solid var(--line)}.intro h1{margin:0 0 15px;font-size:clamp(32px,5vw,47px);line-height:1.25;letter-spacing:-.04em}.intro p{margin:0;color:var(--muted);font-size:18px}.article{padding:20px 0 75px}.article section{padding:46px 0;border-bottom:1px solid var(--line)}.article section:last-child{border:0}.article h2{position:relative;margin:0 0 18px;padding-left:20px;font-size:clamp(24px,4vw,33px);line-height:1.35}.article h2:before{content:"";position:absolute;left:0;top:.2em;width:5px;height:1.15em;border-radius:5px;background:var(--coral)}.article p,.article li{color:var(--muted)}.article ul{padding-left:1.25em}.article-image{margin:27px 0;padding:8px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 12px 38px rgba(47,26,64,.08)}.article-image img{border-radius:18px}.cards{display:grid;gap:13px;margin-top:22px}.mini{padding:20px;border-radius:18px;background:#fff;border:1px solid var(--line)}.mini h3{margin:0 0 5px;font-size:17px}.mini p{margin:0;font-size:15px}.note{margin:23px 0;padding:19px 21px;border-left:4px solid var(--coral);border-radius:0 16px 16px 0;background:#fff0ed;color:var(--muted)}.faq{padding:40px 0 78px}.faq h2{margin-top:38px;font-size:24px}details{background:#fff;border:1px solid var(--line);border-radius:16px}details+details{margin-top:11px}summary{position:relative;min-height:60px;display:flex;align-items:center;padding:15px 50px 15px 19px;font-weight:800;cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:19px;color:var(--coral);font-size:24px}details[open] summary:after{content:"−"}details p{margin:0;padding:0 19px 20px;color:var(--muted)}.site-footer{padding:42px 0;background:#fff;border-top:1px solid var(--line)}.footer-grid{display:grid;gap:15px}.footer-brand{font-weight:850}.footer-copy{max-width:700px;margin:4px 0 0;color:var(--muted);font-size:14px}.footer-meta{display:flex;flex-wrap:wrap;gap:8px 18px;color:#8d8191;font-size:13px}.reveal{opacity:0;transform:translateY(14px);transition:.55s}.reveal.visible{opacity:1;transform:none}:focus-visible{outline:3px solid rgba(99,55,165,.3);outline-offset:3px}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.reveal{opacity:1;transform:none}}@media(min-width:760px){.container,.reading{width:min(calc(100% - 64px),var(--max))}.reading{width:min(calc(100% - 64px),790px)}.hero{padding:82px 0 96px}.hero-grid,.split{grid-template-columns:1fr 1fr;gap:66px}.quick-list{grid-template-columns:repeat(4,1fr)}.section{padding:102px 0}.routes{grid-template-columns:repeat(3,1fr)}.process{grid-template-columns:repeat(3,1fr)}.guard-grid{grid-template-columns:repeat(3,1fr)}.cards{grid-template-columns:repeat(2,1fr)}.split.reverse .media{order:2}.footer-grid{grid-template-columns:1fr auto;align-items:end}.footer-meta{justify-content:flex-end}}@media(min-width:1040px){.nav{display:flex;margin-inline:auto;gap:3px}.menu{display:none}}
