@charset "UTF-8";
:root{--bg:#FFF9F8;--surface:#fff;--pinkbg:#FBE5EC;--pink:#EB7295;--softpink:#F4B7C8;--yellow:#FFF1BF;--softyellow:#F6DE8F;--ink:#171316;--body:#393237;--muted:#72666D;--quiet:#968A90;--line:rgba(35,22,28,.12);--shadow:0 12px 30px rgba(80,35,50,.08)}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:0;background:var(--bg);color:var(--body);font:15.5px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto;object-fit:contain;object-position:center}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--ink);line-height:1.35}h1{font-size:30px;letter-spacing:-.5px}h2{font-size:22px}h3{font-size:17px}p{margin-bottom:1em;overflow-wrap:anywhere}a,button,input{outline-offset:2px}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--pink);outline-offset:2px}button:active,.button:active{transform:scale(.98)}.container{max-width:1140px;margin:0 auto;padding:0 24px;min-width:0}.reading{max-width:850px}.utility-bar{background:var(--ink);color:#fff;font-size:12px}.utility-inner{min-height:32px;display:flex;justify-content:space-between;align-items:center;gap:12px}.utility-brand span{color:var(--softyellow)}.utility-actions{display:flex;align-items:center;gap:18px}.utility-search,.nav-search{border:0;background:none;color:inherit;min-height:44px;padding:0 10px}.utility-search{min-height:32px}.site-header{background:#fff;border-bottom:1px solid var(--pinkbg)}.main-nav{min-height:64px;display:flex;align-items:center;gap:22px}.brand-link{display:flex;align-items:center;flex-shrink:0;min-height:44px;max-width:230px}.brand-logo{height:28px;width:auto;max-width:215px}.brand-fallback{font-size:17px;font-weight:800;color:var(--ink);white-space:nowrap}.primary-nav{display:flex;align-items:center;gap:20px;margin-left:auto}.primary-nav 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var(--line);color:var(--ink)}.button:hover{box-shadow:var(--shadow);filter:brightness(.97)}.section-heading{max-width:760px;margin-bottom:26px}.section-heading p{color:var(--muted)}.trio{display:grid;grid-template-columns:1.25fr .85fr;gap:18px}.trio .feature:first-child{grid-row:span 2}.feature{padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff;min-width:0}.feature:first-child{background:var(--yellow)}.feature img{width:100%;max-height:230px;margin-bottom:18px}.feature h3{margin-bottom:10px}.feature p{margin-bottom:10px}.feature a,.text-link{color:#A63259;font-weight:750;min-height:44px;display:inline-flex;align-items:center}.feature.no-image{display:flex;flex-direction:column;justify-content:center}.split{display:grid;grid-template-columns:minmax(0,42fr) minmax(0,58fr);gap:38px;align-items:center}.split.reverse{grid-template-columns:minmax(0,58fr) minmax(0,42fr)}.split.reverse .split-media{order:2}.split.no-image,.split.reverse.no-image{grid-template-columns:1fr}.split-media{min-width:0}.split-media img{width:100%;max-height:250px;object-fit:contain}.split-copy{min-width:0}.topic-band{background:var(--yellow);border-radius:16px;padding:28px 32px;display:grid;grid-template-columns:minmax(0,40fr) minmax(0,60fr);align-items:center;gap:28px}.topic-band.no-image{grid-template-columns:1fr}.topic-band img{width:100%;max-height:230px}.article-flow{max-width:850px}.article-flow h2{margin:30px 0 12px}.article-flow h3{margin:25px 0 10px}.article-flow p{margin:0 0 15px}.article-flow .note,.note{background:var(--yellow);border-radius:12px;padding:18px 22px;color:var(--ink)}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.step{border-top:3px solid var(--pink);padding:18px 12px 0}.step p{color:var(--muted)}.update-row{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:32px 0}.mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.mini-box{padding:22px;background:#fff;border-radius:14px;border:1px solid var(--line)}.device-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px;align-items:center}.device-layout.no-image{grid-template-columns:1fr}.device-media img{width:100%;max-height:235px}.mobile-layout{display:grid;grid-template-columns:1fr minmax(0,260px);gap:45px;align-items:center}.mobile-layout.no-image{grid-template-columns:1fr}.app-image{width:100%;max-width:280px;max-height:420px;object-fit:contain;margin:auto}.app-mark{display:flex;gap:16px;align-items:center;margin:15px 0}.app-icon{width:56px;height:56px;max-width:64px;max-height:64px;object-fit:contain;flex:0 0 auto}.adult-band{padding:24px 28px;border-radius:12px;background:var(--yellow)}.adult-band strong{color:var(--ink)}.faq-teasers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 28px}.faq-teasers a{padding:14px 0;border-bottom:1px solid var(--line);min-height:44px}.service-links{display:flex;gap:12px 22px;flex-wrap:wrap}.service-links a{min-height:44px;display:inline-flex;align-items:center;color:#A63259;font-weight:700}.breadcrumb{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--muted);margin:26px 0 16px}.breadcrumb a{color:#9A3156}.page-intro{padding:0 0 32px}.page-intro h1{margin:10px 0 16px}.page-summary{max-width:850px;font-size:16px;line-height:1.85}.page-visual{margin:20px 0 30px}.page-visual img{width:100%;max-height:250px;object-fit:contain}.page-visual.brand-banner img{max-height:260px}.page-body{padding:0 0 65px}.page-body h2{margin:27px 0 12px}.page-body p{margin-bottom:18px}.content-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:25px}.content-columns>section{min-width:0}.timeline{border-left:2px solid var(--softpink);padding-left:22px}.timeline>section{position:relative;margin-bottom:25px}.timeline>section:before{content:"";position:absolute;left:-29px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--pink)}.clean-list{padding-left:18px}.clean-list li{padding:5px 0}.faq-list{display:grid;gap:20px}.faq-entry{padding:18px 0;border-bottom:1px solid var(--line)}.faq-entry h2{font-size:17px}.faq-entry p{margin:0}.quick-links{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px;padding-top:24px;padding-bottom:24px;border-top:1px solid var(--line)}.quick-links>span{font-weight:750}.quick-links a{min-height:44px;display:inline-flex;align-items:center;color:#A63259}.footer{background:var(--ink);color:#fff;padding:50px 0 25px}.footer-brand{display:flex;align-items:center;gap:15px;margin-bottom:30px}.footer-brand a{display:inline-flex;align-items:center;min-height:44px}.footer-logo{height:28px;width:auto;max-width:200px}.footer-brand 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var(--pink);visibility:hidden;pointer-events:none;opacity:0;transition:opacity .18s;border-radius:0 0 14px 14px;max-width:calc(100vw - 24px)}.floating-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}.menu-panel{width:min(900px,calc(100vw - 40px));max-height:68vh;display:flex;flex-direction:column}.search-panel{width:min(640px,calc(100vw - 32px))}.panel-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 20px;border-bottom:1px solid var(--line)}.panel-top h2{font-size:19px;margin:0}.panel-close{min-height:44px;padding:0 13px;background:var(--yellow);border:1px solid var(--line);border-radius:8px}.panel-scroll{overflow-y:auto;min-height:0;padding:20px}.menu-groups{display:grid;grid-template-columns:1fr 1fr;gap:25px}.menu-group h3{font-size:16px;margin:0 0 12px}.menu-item{display:block;padding:10px 0;border-bottom:1px solid var(--line);min-height:55px}.menu-item strong{display:block;font-size:14px;color:var(--ink)}.menu-item span{display:block;font-size:13px;color:var(--muted)}.search-content{padding:22px}.search-content label{display:block;font-size:13px;margin-bottom:9px}.search-content input{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 13px;background:#fff;min-height:44px;color:var(--ink)}.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 15px;margin-top:18px}.search-result{border-bottom:1px solid var(--line);padding:9px 5px;min-height:44px}.search-result[hidden],.search-empty[hidden]{display:none}.search-empty{color:var(--muted)}body.layer-active{overflow:hidden}
@media(max-width:900px){.primary-nav{gap:12px}.main-nav{gap:12px}.app-link{display:none}.hero-layout{gap:20px}.footer-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.section{padding:52px 0}}
@media(max-width:700px){.container{padding:0 16px}.utility-brand span{display:none}.utility-search{display:none}.main-nav{min-height:58px;justify-content:space-between}.primary-nav{display:none}.nav-search{display:inline-flex;align-items:center}.nav-actions{gap:2px}.nav-menu{padding:0 10px}.category-inner{gap:0 16px}.category-inner a{font-size:12.5px}.category-inner a:not(.mobile-category){display:none}.category-inner a[href="/lian.php"],.category-inner a[href="/wan.php"]{display:inline-flex}.mobile-category{display:inline-flex!important}.section{padding:40px 0}.hero{padding:38px 0}.hero-layout,.split,.split.reverse,.topic-band,.device-layout,.mobile-layout{grid-template-columns:1fr;gap:18px}.split.reverse .split-media{order:0}.hero-image img{max-height:220px}.trio{grid-template-columns:1fr}.trio .feature:first-child{grid-row:auto}.feature{padding:18px}.steps{grid-template-columns:1fr;gap:10px}.step{padding:12px 0 0}.mini-grid,.faq-teasers,.content-columns{grid-template-columns:1fr}.topic-band{padding:20px}.mobile-layout .app-visual{order:1}.app-image{max-width:230px;max-height:360px}.brand-logo{height:27px;max-width:170px}.brand-fallback{font-size:17px}.page-visual img{max-height:210px}.page-visual.brand-banner img{max-height:190px}h1{font-size:26px}h2{font-size:20px}.footer{padding-top:35px}.footer-groups{gap:18px}.menu-panel{width:calc(100vw - 24px);max-height:72vh}.menu-groups{grid-template-columns:1fr;gap:15px}.floating-panel{top:95px}.search-results{grid-template-columns:1fr}.footer-logo{max-width:150px}.mobile-layout .app-visual{justify-self:center}}
@media(max-width:390px){.nav-menu{font-size:12px}.nav-search{font-size:12px}.category-inner{gap:0 10px}.category-inner a{font-size:12px}.utility-actions{gap:6px}.main-nav{gap:5px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}