:root{--bg:#FFF7F8;--surface:#FFFFFF;--soft:#F8E6EA;--ink:#3A1F28;--text:#4A2A32;--muted:#7A4E58;--faint:#A07880;--pink:#E88AA4;--pink2:#F2A0B6;--green:#7BAE7F;--purple:#C9A8D4;--brown:#6B3E3E;--border:rgba(232,138,164,.20);--shadow:0 14px 34px rgba(58,31,40,.08);--max:1160px;--top-h:126px}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden}body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%}button{cursor:pointer}
.site-header{position:fixed;z-index:900;top:0;left:0;right:0;background:var(--bg);box-shadow:0 4px 20px rgba(58,31,40,.05)}.petal-line{height:20px;background:var(--pink);color:#fff;font-size:12px}.top-inner,.core-inner,.branch-inner{width:min(var(--max),calc(100% - 32px));margin:0 auto}.top-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.text-action{border:0;background:transparent;color:#fff;padding:0 4px;min-height:20px}.text-action:focus-visible,.drawer-trigger:focus-visible,.app-link:focus-visible,a:focus-visible,.icon-close:focus-visible{outline:3px solid rgba(123,174,127,.55);outline-offset:2px}
.core-bar{height:64px;background:var(--bg);border-bottom:1px solid var(--border)}.core-inner{height:64px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-link{justify-self:start;display:flex;align-items:center;min-width:0;height:44px}.brand-logo{height:34px;width:auto;max-width:200px;object-fit:contain}.brand-text{font-size:22px;font-weight:800;color:var(--ink);white-space:nowrap}.drawer-trigger{justify-self:center;min-height:44px;padding:0 20px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--brown);font-weight:700}.app-link{justify-self:end;display:flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border-radius:12px;background:linear-gradient(135deg,#F2A0B6 0%,#E88AA4 52%,#D46B88 100%);color:#fff;font-weight:700}
.branch-tabs{height:42px;background:#fff;border-bottom:1px solid var(--border)}.branch-inner{height:42px;display:flex;align-items:center;gap:6px}.branch-inner a{display:flex;align-items:center;min-height:32px;padding:0 13px;border-radius:10px;color:var(--brown);font-weight:650}.branch-inner a:hover{background:var(--soft)}.branch-inner a.is-current{background:var(--pink);color:#fff}
.site-main{padding-top:var(--top-h)}.page-shell{width:min(var(--max),calc(100% - 32px));margin:0 auto}.page-hero{padding:38px 0 24px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brown);font-size:14px;font-weight:750;margin-bottom:8px}.eyebrow:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--pink)}h1,h2,h3{color:var(--ink);line-height:1.25;margin-top:0}h1{font-size:clamp(28px,4vw,32px);margin-bottom:14px}h2{font-size:24px;margin-bottom:12px}h3{font-size:18px;margin-bottom:8px}p{margin:0 0 14px}.lead{font-size:17px;color:var(--muted);max-width:850px}.section{padding:30px 0}.section+.section{border-top:1px solid var(--border)}.soft-section{background:linear-gradient(180deg,rgba(248,230,234,.65),rgba(255,255,255,.72));border:1px solid var(--border);border-radius:16px;padding:26px;margin:12px 0 30px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-head p{max-width:640px;color:var(--muted);margin:0}
.media-slot{width:100%;background:linear-gradient(145deg,#fff,#FBEDEF);border:1px solid var(--border);border-radius:16px;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);min-height:190px}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-fallback{width:100%;height:100%;min-height:inherit;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;background:linear-gradient(145deg,#FFF7F8,#F8E6EA);color:var(--brown);font-weight:800;letter-spacing:.05em}.hero-media{margin:6px 0 22px}.banner-slot{max-height:300px;aspect-ratio:16/9}.banner-slot img{max-height:300px}.column-media{height:210px}.column-media img{height:210px}.wide-media{height:230px}.wide-media img{height:230px}.app-media{max-height:420px;min-height:320px}.app-media img{max-height:420px;width:auto}.icon-media{width:72px;height:72px;min-height:72px;border-radius:16px}.icon-media img{width:72px;height:72px}
.hero-copy{padding:4px 0 12px}.hero-copy .kicker{color:var(--pink);font-weight:800;margin-bottom:4px}.hero-copy h1{font-size:clamp(30px,5vw,44px);max-width:780px}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:12px;font-weight:750}.btn-primary{background:linear-gradient(135deg,#F2A0B6 0%,#E88AA4 52%,#D46B88 100%);color:#fff}.btn-secondary{background:#fff;color:var(--brown);border:1px solid var(--border)}
.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:0 10px 24px rgba(58,31,40,.05)}.card p:last-child{margin-bottom:0}.card-link{display:block;transition:.2s ease}.card-link:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.tag{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:750;color:var(--brown);margin-bottom:8px}.dot{width:9px;height:9px;border-radius:50%;background:var(--pink)}.dot.green{background:var(--green)}.dot.purple{background:var(--purple)}
.split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:26px;align-items:center}.split.reverse{grid-template-columns:minmax(280px,.9fr) minmax(0,1.1fr)}.split.reverse .split-media{order:1}.split.reverse .split-copy{order:2}.number-list{display:grid;gap:10px}.number-item{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:start;background:#fff;border:1px solid var(--border);border-radius:14px;padding:14px 16px}.number{font-size:28px;line-height:1;font-weight:900;color:var(--pink)}.number-item p{margin:4px 0 0;color:var(--muted)}.number-item a{font-weight:800;color:var(--brown)}
.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.topic-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px;min-height:150px}.topic-card:nth-child(3n+2){border-top:4px solid var(--green)}.topic-card:nth-child(3n+3){border-top:4px solid var(--purple)}.topic-card:nth-child(3n+1){border-top:4px solid var(--pink)}.topic-card a{font-weight:800;color:var(--brown)}.list-rows{display:grid;gap:10px}.list-row{display:grid;grid-template-columns:100px 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px 18px}.list-row .label{font-weight:850;color:var(--ink)}.list-row p{margin:0;color:var(--muted)}.list-row a{font-weight:800;color:var(--brown)}
.big-steps{display:grid;gap:16px}.big-step{display:grid;grid-template-columns:88px 1fr;gap:18px;align-items:start;padding:22px;background:#fff;border:1px solid var(--border);border-radius:16px}.big-step .big-no{font-size:52px;line-height:1;font-weight:900;color:var(--pink)}.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.status-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}.status-card strong{display:block;color:var(--ink);margin-bottom:8px}.status-chip{display:inline-flex;padding:3px 9px;border-radius:8px;background:var(--soft);color:var(--brown);font-size:13px;font-weight:800;margin-bottom:8px}.status-card:nth-child(2) .status-chip{background:rgba(123,174,127,.16);color:#4D7350}.status-card:nth-child(3) .status-chip{background:rgba(201,168,212,.22);color:#76577f}
.article-prose{max-width:860px}.article-prose h2{margin-top:28px}.article-prose h3{margin-top:22px}.note-box{padding:18px 20px;border-left:4px solid var(--pink);background:#fff;border-radius:0 12px 12px 0;margin:18px 0;color:var(--muted)}.editor-note{border-left-color:var(--green)}.mini-links{display:flex;flex-wrap:wrap;gap:10px}.mini-links a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;background:#fff;border:1px solid var(--border);border-radius:12px;font-weight:750;color:var(--brown)}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px}.faq-item h2{font-size:18px;margin-bottom:8px}.faq-item p{margin:0;color:var(--muted)}
.policy-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.policy-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px}.app-layout{display:grid;grid-template-columns:minmax(240px,.72fr) minmax(0,1.28fr);gap:28px;align-items:center}.app-badge{display:flex;align-items:center;gap:14px;margin-bottom:16px}.app-badge .icon-media{flex:0 0 72px}.app-badge strong{display:block;color:var(--ink);font-size:20px}.app-badge span{color:var(--muted);font-size:14px}
.site-footer{margin-top:48px;background:var(--ink);color:#F8E6EA;padding:42px 0 26px}.footer-inner{width:min(var(--max),calc(100% - 32px));margin:0 auto}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:26px}.footer-logo{height:34px;width:auto;max-width:190px;object-fit:contain;filter:brightness(0) invert(1)}.footer-logo-link{display:flex}.footer-brand-name{font-weight:900;font-size:20px;color:#fff}.footer-brand div{display:flex;flex-direction:column}.footer-brand strong{color:#fff}.footer-brand span{font-size:12px;color:#e7ccd3;letter-spacing:.08em}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding:26px 0;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12)}.footer-grid h2{font-size:16px;color:#fff}.footer-grid a{display:block;color:#F8E6EA;margin:7px 0;font-size:14px}.footer-note{margin-top:20px;color:#e7ccd3;font-size:14px}.copyright{margin:0;color:#d6b7c0;font-size:13px}
.site-overlay{position:fixed;z-index:1100;inset:0;background:rgba(58,31,40,.38);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.site-overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.flower-drawer{position:fixed;z-index:1200;top:0;left:0;bottom:0;width:360px;max-width:86vw;background:var(--bg);box-shadow:20px 0 50px rgba(58,31,40,.16);transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:transform .26s ease,visibility .26s}.drawer-open .flower-drawer{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border);background:#fff}.drawer-brand{display:flex;align-items:center;gap:10px;min-width:0}.drawer-brand img{height:32px;width:auto;max-width:150px;object-fit:contain}.drawer-brand span{display:flex;flex-direction:column}.drawer-brand small{font-size:10px;color:var(--muted)}.icon-close{width:44px;height:44px;border-radius:12px;border:1px solid var(--border);background:#fff;color:var(--brown);font-size:28px;line-height:1}.drawer-scroll{height:calc(100% - 76px);overflow:auto;padding:14px}.drawer-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:14px;margin-bottom:12px}.drawer-card h2{font-size:15px;color:var(--pink);margin-bottom:6px}.drawer-card a{display:grid;grid-template-columns:88px 1fr;gap:8px;padding:10px 6px;border-top:1px solid rgba(232,138,164,.12)}.drawer-card a:first-of-type{border-top:0}.drawer-card strong{font-size:14px}.drawer-card span{font-size:12px;color:var(--muted);line-height:1.5}
.search-layer{position:fixed;z-index:1200;top:84px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-8px);transition:.18s}.search-open .search-layer{visibility:visible;pointer-events:auto;opacity:1;transform:none}.search-card{width:min(720px,calc(100% - 32px));margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:0;box-shadow:var(--shadow);padding:20px}.search-head{display:flex;align-items:center;justify-content:space-between}.search-head h2{font-size:20px;margin:0}.search-box{display:block;margin:16px 0}.search-box span{display:block;font-size:13px;color:var(--muted);font-weight:700;margin-bottom:6px}.search-box input{width:100%;height:48px;border:1px solid var(--border);border-radius:12px;padding:0 14px;background:var(--bg);color:var(--ink);outline:none}.search-box input:focus{border-color:var(--pink);box-shadow:0 0 0 3px rgba(232,138,164,.15)}.search-shortcuts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.search-shortcuts a{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:12px;font-weight:800;color:var(--brown)}.search-shortcuts small{display:block;color:var(--muted);font-weight:500;margin-top:3px}.search-empty{color:var(--muted);margin:12px 0 0}.mobile-bottom{display:none}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3,.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.policy-grid{grid-template-columns:1fr}.split,.split.reverse,.app-layout{grid-template-columns:1fr}.split.reverse .split-media,.split.reverse .split-copy{order:initial}.search-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){:root{--top-h:84px}.branch-tabs{display:none}.site-main{padding-top:84px}.top-inner,.core-inner,.page-shell,.footer-inner{width:min(100% - 32px,var(--max))}.brand-mini{max-width:70vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.core-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand-logo{height:30px;max-width:130px}.brand-text{font-size:18px;max-width:128px;overflow:hidden;text-overflow:ellipsis}.drawer-trigger{padding:0 14px}.app-link{padding:0 12px;font-size:14px}.page-hero{padding-top:28px}.hero-copy h1{font-size:32px}.grid-2,.grid-3,.grid-4,.topic-grid,.status-grid{grid-template-columns:1fr}.list-row{grid-template-columns:1fr}.number-item{grid-template-columns:54px 1fr}.big-step{grid-template-columns:62px 1fr}.big-step .big-no{font-size:40px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer{padding-bottom:calc(88px + env(safe-area-inset-bottom))}.mobile-bottom{position:fixed;z-index:1000;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--border);box-shadow:0 -8px 24px rgba(58,31,40,.07)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;font-size:13px;font-weight:750;color:var(--brown)}.mobile-bottom a.is-current{background:var(--pink);color:#fff}.search-layer{top:0;bottom:0;background:var(--bg);transform:none}.search-card{width:100%;height:100%;border:0;border-radius:0;box-shadow:none;background:var(--bg);padding:24px 16px;overflow:auto}.search-shortcuts{grid-template-columns:1fr}.column-media,.wide-media{height:200px}.column-media img,.wide-media img{height:200px}.banner-slot{aspect-ratio:3/2}.flower-drawer{width:86vw}.section{padding:24px 0}.soft-section{padding:20px}.section-head{display:block}}
@media(max-width:420px){.core-inner{gap:6px}.drawer-trigger{padding:0 11px}.app-link{padding:0 10px}.brand-logo{max-width:110px}.brand-text{font-size:17px}.footer-grid{grid-template-columns:1fr}.button-row{display:grid}.btn{width:100%}.drawer-card a{grid-template-columns:78px 1fr}.big-step{grid-template-columns:1fr}.big-step .big-no{font-size:34px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}