:root{--pink:#D96B9A;--pink-deep:#b64f7d;--mist:#B89ACB;--ink:#2B2530;--paper:#FFF9FC;--soft:#F5EDF3;--text:#322D34;--muted:#756D78;--coral:#E88A62;--line:#eadce5;--white:#fff;--shadow:0 18px 48px rgba(74,47,66,.09);--radius:24px;--content:min(1180px,calc(100% - 40px));font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--paper)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#fff9fc 0,#fff 42%,#fbf6fa 100%);color:var(--text);line-height:1.72}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{color:inherit}.skip-link{position:fixed;left:18px;top:-80px;z-index:1000;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px}.skip-link:focus{top:18px}.site-head{position:sticky;top:0;z-index:100;background:rgba(255,249,252,.91);backdrop-filter:blur(18px);border-bottom:1px solid rgba(234,220,229,.75)}.head-shell{width:var(--content);min-height:78px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:inline-flex;align-items:center;gap:12px;min-width:max-content}.brand img{width:44px;height:44px;object-fit:cover;border-radius:14px;box-shadow:0 7px 18px rgba(217,107,154,.16)}.brand span{display:flex;flex-direction:column;line-height:1.1}.brand strong{font-size:19px;letter-spacing:.04em;color:var(--ink)}.brand small{margin-top:7px;font-size:11px;color:var(--muted)}.primary-nav{display:flex;align-items:center;gap:4px;padding:5px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.72)}.primary-nav a{padding:9px 14px;border-radius:999px;color:#5e5460;font-size:14px;transition:.2s ease}.primary-nav a:hover,.primary-nav a:focus-visible{background:var(--soft);color:var(--ink)}.primary-nav a[aria-current=page]{background:var(--pink);color:#fff;box-shadow:0 6px 14px rgba(217,107,154,.2)}.primary-nav .nav-soft{color:#8d526d}.menu-toggle{display:none;border:0;background:transparent;padding:10px;cursor:pointer}.menu-toggle i,.menu-toggle i:before,.menu-toggle i:after{display:block;width:22px;height:2px;background:var(--ink);content:"";transition:.2s}.menu-toggle i{position:relative;margin-top:7px}.menu-toggle i:before{position:absolute;top:-7px}.menu-toggle i:after{position:absolute;top:7px}main{overflow:hidden}.hero,.inner-hero{width:var(--content);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);align-items:center;gap:72px;min-height:650px;padding:70px 0 58px}.home-hero{position:relative}.home-hero:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(217,107,154,.16),rgba(184,154,203,.07) 50%,transparent 72%);left:-210px;top:50px;pointer-events:none}.eyebrow{text-transform:none;letter-spacing:.12em;font-size:12px;font-weight:800;color:var(--pink-deep);margin:0 0 12px}.hero h1,.inner-hero h1{font-size:clamp(40px,5.3vw,70px);line-height:1.08;letter-spacing:-.04em;margin:0;color:var(--ink);font-weight:850}.inner-hero h1{font-size:clamp(36px,4.6vw,62px)}.lead{font-size:18px;line-height:1.8;color:#5c535f;max-width:760px;margin:26px 0 0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:14px;font-weight:800;font-size:14px;transition:transform .2s,box-shadow .2s,background .2s}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--pink);color:#fff;box-shadow:0 12px 26px rgba(217,107,154,.24)}.button.primary:hover{background:var(--pink-deep)}.button.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}.button.ghost:hover{box-shadow:var(--shadow)}.hero-notes{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.hero-notes span{font-size:12px;color:var(--muted);background:var(--soft);border:1px solid #eadfe6;border-radius:999px;padding:7px 10px}.hero-media{margin:0;position:relative}.hero-media img,.inner-hero>img{width:100%;border-radius:32px;box-shadow:var(--shadow);background:var(--soft);object-fit:cover;aspect-ratio:1.23}.hero-media:before{content:"";position:absolute;inset:-16px 30px 30px -16px;border:1px solid rgba(217,107,154,.25);border-radius:36px;z-index:-1}.hero-media figcaption{font-size:12px;color:var(--muted);margin:12px 8px 0}.crumbs{margin-bottom:32px}.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0;color:var(--muted);font-size:13px}.crumbs li:not(:last-child):after{content:"/";margin-left:8px;color:#baaeb6}.crumbs a:hover{text-decoration:underline}.section-shell{width:var(--content);margin:0 auto;padding:86px 0}.section-heading{max-width:780px;margin-bottom:36px}.section-heading.narrow{max-width:640px}.section-heading h2,.web-bridge h2,.identity-panel h2,.alternative-path h2,.vip-box h2{margin:0;color:var(--ink);font-size:clamp(28px,3.7vw,46px);line-height:1.18;letter-spacing:-.03em}.section-heading>p:last-child{color:var(--muted);font-size:16px;margin:16px 0 0}.editorial-split{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);gap:28px;align-items:start}.feature-panel{background:var(--ink);color:#fff;border-radius:32px;padding:18px 18px 28px;position:sticky;top:104px}.feature-panel img{width:100%;aspect-ratio:1.55;object-fit:cover;border-radius:21px}.feature-panel h3{font-size:28px;line-height:1.25;margin:25px 12px 12px}.feature-panel p{color:#d7ccd4;margin:0 12px 20px}.feature-panel a{display:inline-flex;margin:0 12px;color:#ffc8dd;font-weight:800}.compact-guides{display:flex;flex-direction:column;gap:12px}.guide-row{display:grid;grid-template-columns:62px 1fr;gap:14px;padding:20px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.86);transition:border-color .2s,transform .2s,box-shadow .2s}.guide-row:hover{border-color:#d7bccd;transform:translateY(-1px);box-shadow:0 14px 30px rgba(70,45,62,.06)}.guide-index{width:48px;height:48px;border-radius:15px;background:var(--soft);display:grid;place-items:center;color:var(--pink-deep);font-size:11px;font-weight:900;letter-spacing:.05em}.guide-body h3{font-size:18px;line-height:1.35;margin:2px 0 8px;color:var(--ink)}.guide-summary{margin:0;color:#665d67;font-size:14px}.guide-detail{margin-top:12px;padding-top:12px;border-top:1px dashed #e5d7e0;font-size:13px;color:var(--muted)}.guide-detail p{margin:5px 0}.guide-detail strong{color:#514852}.compact-guides .guide-detail{display:none}.path-section{border-top:1px solid var(--line)}.path-line{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.path-line a{padding:26px 22px;display:flex;flex-direction:column;gap:7px;position:relative}.path-line a:not(:last-child){border-right:1px solid var(--line)}.path-line a:hover{background:var(--soft)}.path-line b{font-size:11px;color:var(--pink);letter-spacing:.14em}.path-line strong{font-size:18px;color:var(--ink)}.path-line span{font-size:13px;color:var(--muted)}.prose-columns{columns:2;column-gap:28px}.prose-columns article{break-inside:avoid;border-top:2px solid #eadbe4;padding:22px 2px 28px;margin:0 0 4px}.prose-columns article:nth-child(3n+1){border-top-color:#dca5bd}.prose-columns article:nth-child(3n+2){border-top-color:#cdbbd8}.prose-columns h3{font-size:20px;line-height:1.4;margin:0 0 10px;color:var(--ink)}.prose-columns p{margin:0;color:#625862}.web-bridge{display:grid;grid-template-columns:1fr .92fr;align-items:center;gap:58px;background:var(--soft);width:100%;padding-left:max(20px,calc((100% - min(1180px,calc(100% - 40px)))/2));padding-right:max(20px,calc((100% - min(1180px,calc(100% - 40px)))/2));}.web-bridge-copy{max-width:650px}.web-bridge-copy>p:not(.eyebrow){color:#655a64;font-size:16px}.web-bridge img{border-radius:26px;aspect-ratio:1.5;object-fit:cover}.text-link{display:inline-flex;margin-top:16px;color:var(--pink-deep);font-weight:850}.quiet-list{border-top:1px solid var(--line)}.quiet-list a{display:grid;grid-template-columns:150px 1fr 180px;align-items:center;gap:18px;padding:22px 4px;border-bottom:1px solid var(--line)}.quiet-list a:hover strong{color:var(--pink-deep)}.quiet-list span{font-size:12px;color:var(--pink-deep);font-weight:800;letter-spacing:.08em}.quiet-list strong{font-size:19px;color:var(--ink);transition:color .2s}.quiet-list em{font-style:normal;color:var(--muted);font-size:13px;text-align:right}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq-grid details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 20px}.faq-grid summary{cursor:pointer;font-weight:800;color:var(--ink);list-style:none}.faq-grid summary::-webkit-details-marker{display:none}.faq-grid summary:after{content:"＋";float:right;color:var(--pink)}.faq-grid details[open] summary:after{content:"−"}.faq-grid p{margin:14px 0 0;color:var(--muted);font-size:14px}.link-strip{width:var(--content);margin:34px auto 100px;display:flex;flex-wrap:wrap;gap:10px}.link-strip a{display:flex;align-items:center;justify-content:space-between;gap:25px;flex:1 1 220px;background:var(--ink);color:#fff;padding:18px 20px;border-radius:16px}.link-strip a span{color:#f0aec9}.inner-hero{min-height:520px;padding-top:54px;padding-bottom:48px}.inner-hero>img{max-height:470px}.watch-hero>img{aspect-ratio:1.3}.web-hero>img,.official-hero>img,.download-hero>img,.vip-hero>img{aspect-ratio:1.35}.reading-index{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;border-top:1px solid var(--line)}.index-title h2{font-size:36px;line-height:1.22;margin:0;color:var(--ink)}.numbered-notes{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.numbered-notes li{display:grid;grid-template-columns:180px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}.numbered-notes strong{color:var(--ink)}.numbered-notes span{color:var(--muted)}.guide-library{padding-top:40px}.guide-stack{display:grid;grid-template-columns:1fr 1fr;gap:12px}.guide-stack .guide-row{height:100%}.device-layout{background:linear-gradient(180deg,var(--soft),#fff);width:100%;padding-left:max(20px,calc((100% - min(1180px,calc(100% - 40px)))/2));padding-right:max(20px,calc((100% - min(1180px,calc(100% - 40px)))/2));}.device-panes{display:grid;grid-template-columns:1fr 1fr;gap:24px}.device-panes article{background:#fff;border-radius:26px;padding:16px;border:1px solid var(--line)}.device-panes img{width:100%;aspect-ratio:1.55;object-fit:cover;border-radius:17px}.device-panes h3{font-size:24px;margin:20px 12px 8px}.device-panes p{color:var(--muted);margin:0 12px 16px}.check-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.check-grid.three{grid-template-columns:repeat(3,1fr)}.check-grid article{border-top:3px solid var(--mist);padding:22px 16px;background:#fff}.check-grid b{font-size:12px;color:var(--pink)}.check-grid h3{font-size:18px;line-height:1.35;margin:14px 0 8px;color:var(--ink)}.check-grid p{font-size:14px;color:var(--muted);margin:0}.identity-panel{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center;background:var(--ink);color:#fff;width:100%;padding:80px max(20px,calc((100% - min(1180px,calc(100% - 40px)))/2));}.identity-panel h2{color:#fff}.identity-panel .eyebrow{color:#f2a9c7}.identity-panel p{color:#d9cfd6}.identity-panel img{border-radius:26px;aspect-ratio:1.45;object-fit:cover}.identity-panel dl{margin:26px 0 0}.identity-panel dl div{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:13px 0;border-top:1px solid #554b54}.identity-panel dt{color:#bfb2ba}.identity-panel dd{margin:0}.identity-panel dd a{color:#ffc1da}.download-steps ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.download-steps li{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px}.download-steps b{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#fff0e9;color:#b55835}.download-steps h3{font-size:21px;margin:18px 0 8px}.download-steps p{color:var(--muted);margin:0}.alternative-path{display:flex;align-items:end;justify-content:space-between;gap:60px;background:var(--soft);border-radius:30px;padding:42px}.alternative-path>div:first-child{max-width:690px}.alternative-path p:not(.eyebrow){color:var(--muted)}.alternative-path .hero-actions{min-width:max-content}.vip-boundary{display:grid;grid-template-columns:1fr .9fr;gap:45px;align-items:center}.vip-box{display:flex;gap:24px;align-items:flex-start}.vip-mark{display:grid;place-items:center;flex:0 0 68px;height:68px;border-radius:18px;background:#fff0e9;color:#b85e38;font-weight:900;box-shadow:0 10px 28px rgba(232,138,98,.16)}.vip-box p:not(.eyebrow){color:var(--muted)}.vip-boundary img{border-radius:26px;aspect-ratio:1.55;object-fit:cover}.site-footer{background:var(--ink);color:#fff;padding:64px 0 30px;margin-top:70px}.footer-grid{width:var(--content);margin:auto;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:70px}.footer-brand{font-size:28px;font-weight:900}.footer-grid p{max-width:500px;color:#c9bec6}.footer-grid h2{font-size:13px;color:#d8cbd4;text-transform:none;letter-spacing:.1em;margin:0 0 15px}.footer-grid a{display:block;color:#fff;margin:9px 0;font-size:14px}.footer-grid a:hover{color:#f1a9c7}.footer-bottom{width:var(--content);margin:44px auto 0;padding-top:22px;border-top:1px solid #4c434b;display:flex;justify-content:space-between;gap:20px;color:#aa9da6;font-size:12px}.error-main{min-height:70vh;display:grid;place-items:center;padding:80px 20px}.error-card{width:min(780px,100%);text-align:center;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:32px;padding:56px}.error-code{font-size:100px;line-height:.8;font-weight:900;color:#ecd4df;margin:0 0 24px}.error-card h1{font-size:38px;line-height:1.2;margin:0;color:var(--ink)}.error-card>p:not(.error-code):not(.eyebrow){color:var(--muted)}.error-card .hero-actions{justify-content:center}.error-links{margin-top:28px;display:flex;justify-content:center;flex-wrap:wrap;gap:18px;font-size:14px}.error-links a{color:var(--pink-deep);text-decoration:underline}.js .guide-detail{display:none}.js .guide-row.is-open .guide-detail{display:block}.js .guide-row{cursor:pointer}.js .guide-row:focus-within{outline:2px solid var(--pink);outline-offset:2px}:focus-visible{outline:3px solid rgba(217,107,154,.48);outline-offset:3px;border-radius:8px}@media (max-width:980px){:root{--content:min(100% - 32px,760px)}.menu-toggle{display:block}.primary-nav{display:none;position:absolute;top:70px;right:16px;left:16px;background:#fff;border-radius:20px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.primary-nav.is-open{display:flex}.primary-nav a{padding:12px 14px}.hero,.inner-hero{grid-template-columns:1fr;gap:36px;min-height:auto;padding:58px 0}.hero-media,.inner-hero>img{max-width:680px}.editorial-split{grid-template-columns:1fr}.feature-panel{position:static}.path-line{grid-template-columns:1fr 1fr}.path-line a:nth-child(2){border-right:0}.path-line a:nth-child(-n+2){border-bottom:1px solid var(--line)}.web-bridge,.identity-panel,.vip-boundary{grid-template-columns:1fr}.web-bridge{padding-top:65px;padding-bottom:65px}.reading-index{grid-template-columns:1fr;gap:30px}.guide-stack{grid-template-columns:1fr}.check-grid{grid-template-columns:1fr 1fr}.download-steps ol{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.alternative-path{align-items:flex-start;flex-direction:column}.quiet-list a{grid-template-columns:120px 1fr}.quiet-list em{grid-column:2;text-align:left}.prose-columns{columns:1}}@media (max-width:640px){:root{--content:calc(100% - 28px)}.head-shell{min-height:68px}.brand small{display:none}.hero h1,.inner-hero h1{font-size:38px}.lead{font-size:16px}.hero-actions{flex-direction:column}.button{width:100%}.section-shell{padding:64px 0}.section-heading{margin-bottom:28px}.path-line{grid-template-columns:1fr}.path-line a{border-right:0!important;border-bottom:1px solid var(--line)!important}.path-line a:last-child{border-bottom:0!important}.faq-grid,.device-panes,.check-grid,.check-grid.three{grid-template-columns:1fr}.quiet-list a{grid-template-columns:1fr;gap:5px}.quiet-list em{grid-column:auto;text-align:left}.guide-row{grid-template-columns:48px 1fr;padding:16px}.guide-index{width:40px;height:40px}.guide-body h3{font-size:16px}.numbered-notes li{grid-template-columns:1fr;gap:4px}.identity-panel dl div{grid-template-columns:1fr;gap:4px}.alternative-path{border-radius:0;width:100%;padding:34px 14px}.vip-box{flex-direction:column}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{flex-direction:column}.error-card{padding:40px 20px}.error-code{font-size:72px}.error-card h1{font-size:30px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}