:root{--bg:#FFF6F4;--deep:#F8E8E4;--card:#FFFFFF;--soft:#F8E8E4;--title:#3A1518;--text:#4A2428;--muted:#7A4E52;--light:#A0787C;--brand:#E35D6A;--pink:#F08A92;--gold:#C9A227;--peach:#F3B4B0;--brown:#3A1518;--line:rgba(227,93,106,.18);--line-strong:rgba(227,93,106,.42);--shadow:0 12px 28px rgba(58,21,24,.08);--radius:12px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}.no-scroll{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{width:min(960px,calc(100% - 32px));margin:0 auto}.top-strip{position:fixed;z-index:80;top:0;left:0;right:0;height:20px;background:var(--brand);color:#fff;font-size:12px}.top-strip-inner{display:flex;align-items:center;justify-content:space-between;height:20px}.top-search{appearance:none;border:0;background:transparent;color:#fff;min-height:20px;padding:0 2px;cursor:pointer}.site-head{position:fixed;z-index:79;top:20px;left:0;right:0;height:54px;background:rgba(255,246,244,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.site-head-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;min-height:44px}.brand-logo,.footer-logo,.menu-brand img{height:24px;width:auto;max-width:170px;object-fit:contain}.brand-text{font-weight:800;font-size:16px;color:var(--title);letter-spacing:.08em}.head-actions{display:flex;align-items:center;gap:8px}.head-app,.menu-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px}.head-app{padding:0 14px;color:var(--brand);background:#fff;border:1px solid var(--line-strong);font-size:14px;font-weight:700}.menu-button{gap:7px;padding:0 12px;border:1px solid var(--line);background:#fff;color:var(--title);cursor:pointer}.menu-button b{font-size:20px;line-height:1}.quick-nav{position:fixed;z-index:78;top:74px;left:0;right:0;height:44px;background:#FFFDFD;border-bottom:1px solid var(--line)}.quick-nav-inner{height:44px;display:flex;align-items:center;gap:10px}.quick-link{width:88px;height:22px;border:1px solid var(--brand);border-radius:999px;color:var(--title);display:inline-flex;align-items:center;justify-content:center;font-size:13px;line-height:1}.quick-link.is-current{background:var(--brand);color:#fff}.site-main{padding-top:142px;padding-bottom:48px;min-height:70vh}h1,h2,h3{color:var(--title);margin-top:0}h1{font-size:24px;line-height:1.3;margin-bottom:14px}h2{font-size:20px;line-height:1.35;margin-bottom:12px}h3{font-size:16px;line-height:1.45;margin-bottom:8px}p{margin:0 0 14px}.lead{font-size:16px;color:var(--muted);max-width:780px}.eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--brand);font-size:13px;font-weight:800;letter-spacing:.06em;margin-bottom:10px}.eyebrow:before{content:"";width:18px;height:2px;background:var(--gold);border-radius:2px}.page-hero{padding:30px 0 20px}.page-hero.compact{padding-bottom:8px}.primary-btn,.secondary-btn{min-height:44px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-weight:800;font-size:14px;white-space:nowrap}.primary-btn{color:#fff;background:linear-gradient(135deg,#F08A92 0%,#E35D6A 52%,#C94A56 100%);box-shadow:0 8px 18px rgba(227,93,106,.18)}.secondary-btn{background:#fff;color:var(--brand);border:1px solid var(--line-strong)}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.primary-btn:hover,.secondary-btn:hover,.head-app:hover,.quick-link:hover{transform:translateY(-1px)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(201,162,39,.5);outline-offset:3px}.section{padding:28px 0}.section+.section{border-top:1px solid var(--line)}.soft-section{background:var(--deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0}.intro-index{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.intro-index a{padding:4px 12px;border-radius:999px;background:#fff;border:1px solid var(--line-strong);font-size:13px;color:var(--title)}.media-slot{width:100%;height:168px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot.tall{height:176px}.media-slot.small{height:160px}.media-slot.banner{height:200px}.media-slot.portrait{width:240px;height:320px;max-width:100%;background:var(--deep)}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.petal-frame{border-radius:38px 12px 38px 12px;background:linear-gradient(135deg,#fff 0%,#FCEAE8 100%)}.two-warm{display:grid;grid-template-columns:1fr 1fr;gap:16px}.two-warm .entry{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.two-warm .entry:first-child{grid-row:span 2}.petal-pages{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:16px}.petal-card{background:#fff;border:1px solid var(--line);border-radius:34px 12px 34px 12px;padding:16px}.line-list{display:grid;gap:10px}.line-item{padding:13px 14px;border-left:3px solid var(--brand);background:#fff;border-radius:0 12px 12px 0}.topic-ribbon{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.topic-ribbon a,.topic-ribbon div{padding:14px;border:1px solid var(--line);background:#fff;border-radius:12px}.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:120px 1fr auto;gap:14px;align-items:center;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:12px}.status-badge{font-size:12px;font-weight:800;padding:4px 9px;border-radius:999px;background:var(--peach);color:var(--title)}.app-wrap{display:grid;grid-template-columns:260px 1fr;gap:28px;align-items:start}.app-visual{position:relative}.app-icon{position:absolute;left:16px;bottom:16px;width:48px;height:48px;border-radius:12px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:var(--shadow)}.app-icon img{width:48px;height:48px;object-fit:contain}.index-faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}.index-faq article{padding:15px;background:#fff;border:1px solid var(--line);border-radius:12px}.brand-block{display:grid;grid-template-columns:1fr .7fr;gap:18px;align-items:center}.brand-block .media-slot{height:180px}.crumbs{font-size:13px;color:var(--muted);margin-bottom:12px}.crumbs a{color:var(--brand)}.petal-index{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 18px}.petal-index a{padding:7px 12px;background:#fff;border:1px solid var(--line);border-radius:999px}.cut-layout{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:22px;align-items:start}.cut-layout .cut-copy{padding:18px 0}.narrow-columns{columns:2;column-gap:28px}.narrow-columns section{break-inside:avoid;margin-bottom:22px}.wrap-petal{display:block}.wrap-petal .media-slot.portrait{float:left;margin:0 24px 12px 0}.wrap-petal:after{content:"";display:block;clear:both}.page-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.page-card{padding:18px;border:1px solid var(--line);background:#fff;border-radius:34px 12px 34px 12px}.timeline{display:grid;gap:12px}.timeline article{position:relative;padding:16px 18px 16px 24px;background:#fff;border:1px solid var(--line);border-radius:12px}.timeline article:before{content:"";position:absolute;left:10px;top:20px;width:6px;height:6px;border-radius:50%;background:var(--brand)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.step{padding:16px;background:#fff;border:1px solid var(--line);border-radius:12px}.step strong{display:block;color:var(--brand);margin-bottom:6px}.longread{max-width:760px}.longread p{margin-bottom:16px}.notice{padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--muted)}.policy{display:grid;gap:14px}.policy section{padding:18px;background:#fff;border:1px solid var(--line);border-radius:12px}.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 16px}.faq-list summary{cursor:pointer;font-weight:800;color:var(--title);padding:14px 0}.faq-list p{padding:0 0 16px;margin:0;color:var(--text)}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.contact-card{padding:18px;border-radius:12px;background:#fff;border:1px solid var(--line)}.site-footer{background:var(--brown);color:#F8E8E4;border-top:1px solid rgba(227,93,106,.35);padding:34px 0 74px;font-size:13px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:18px}.footer-brand{display:grid;align-content:start;gap:7px}.footer-brand strong{font-size:16px}.footer-brand span{color:var(--peach)}.footer-brand p{color:#E8D5D3}.footer-grid h2{font-size:13px;color:#fff;margin-bottom:8px}.footer-grid a{display:block;color:#F8E8E4;padding:3px 0}.footer-bottom{margin-top:24px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:12px;color:#E8D5D3}.page-overlay{position:fixed;z-index:100;inset:0;background:rgba(58,21,24,.32);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.page-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.site-menu{position:fixed;z-index:110;left:0;right:0;bottom:0;max-height:240px;background:#FFF8F7;border-top:1px solid var(--line-strong);box-shadow:0 -14px 30px rgba(58,21,24,.14);transform:translateY(104%);visibility:hidden;pointer-events:none;transition:.25s ease;padding:14px 0 16px}.site-menu.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.menu-top,.menu-groups{width:min(960px,calc(100% - 32px));margin:0 auto}.menu-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.menu-brand{display:flex;align-items:center;gap:8px}.close-button{min-width:64px;min-height:44px;border:1px solid var(--line-strong);border-radius:10px;background:#fff;color:var(--brand);cursor:pointer}.menu-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;overflow:auto;max-height:170px}.menu-group h2{font-size:13px;color:var(--brand);margin-bottom:5px}.menu-group a{display:grid;grid-template-columns:auto 1fr;gap:8px;align-items:center;min-height:44px;padding:5px 0}.menu-group b{font-size:13px;color:var(--title)}.menu-group span{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.search-panel{position:fixed;z-index:108;top:74px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{background:#FFFDFC;border:1px solid var(--line-strong);border-top:0;border-radius:0 0 16px 16px;box-shadow:var(--shadow);padding:20px}.search-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.search-head strong{font-size:18px;color:var(--title)}.search-head p{color:var(--muted);margin:2px 0 0}.search-input-wrap{display:grid;grid-template-columns:70px 1fr;align-items:center;margin:14px 0}.search-input-wrap span{font-weight:700}.search-input-wrap input{min-height:44px;border:1px solid var(--line-strong);border-radius:10px;background:#fff;color:var(--title);padding:0 12px}.search-presets{display:flex;gap:8px;flex-wrap:wrap}.search-presets a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;background:var(--deep);border-radius:999px;color:var(--title)}.search-empty{margin-top:12px;color:var(--muted)}.mobile-nav{display:none}
@media(max-width:760px){.shell{width:calc(100% - 32px)}.quick-nav{display:none}.site-main{padding-top:96px;padding-bottom:80px}.head-actions{gap:5px}.head-app{padding:0 9px}.menu-button{padding:0 8px}.menu-button span{display:none}.two-warm,.petal-pages,.app-wrap,.brand-block,.cut-layout,.page-cards,.contact-grid{grid-template-columns:1fr}.two-warm .entry:first-child{grid-row:auto}.topic-ribbon{grid-template-columns:1fr}.status-row{grid-template-columns:1fr;gap:7px}.narrow-columns{columns:1}.steps{grid-template-columns:1fr 1fr}.index-faq{grid-template-columns:1fr}.app-wrap{gap:18px}.wrap-petal .media-slot.portrait{float:none;margin:0 0 16px;width:100%;height:320px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column}.mobile-nav{position:fixed;z-index:90;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}.mobile-nav a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px;color:var(--title)}.mobile-nav a.is-current{background:var(--brand);color:#fff}.site-footer{padding-bottom:86px}.site-menu{max-height:70vh}.menu-groups{grid-template-columns:1fr 1fr;max-height:calc(70vh - 70px);overflow:auto}.menu-group a{grid-template-columns:1fr}.menu-group span{white-space:normal}.search-panel{top:0;bottom:0;background:var(--brand);padding:0}.search-card{width:100%;height:100%;border-radius:0;border:0;background:var(--brand);color:#fff;padding:24px 16px}.search-head strong,.search-head p,.search-input-wrap span{color:#fff}.search-head .close-button{background:#fff}.search-input-wrap{grid-template-columns:1fr}.search-input-wrap span{margin-bottom:5px}.search-presets a{background:#fff}.search-empty{color:#fff}.media-slot.portrait{margin-inline:auto}.page-hero{padding-top:24px}.section{padding:24px 0}}
@media(max-width:460px){.steps,.footer-grid,.menu-groups{grid-template-columns:1fr}.head-app{font-size:13px}.menu-button{width:44px}.status-row{padding:13px}.site-menu{max-height:70vh}.menu-groups{max-height:calc(70vh - 68px)}}

.theme-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.theme-grid article{padding:18px;background:#fff;border:1px solid var(--line);border-radius:28px 12px 28px 12px}.route-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:14px}.route-grid .page-card:nth-child(3){grid-column:2}.route-grid .page-card:nth-child(4){grid-column:1;grid-row:2}.help-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.help-grid .page-card:nth-child(1){grid-column:span 2}.help-grid .page-card:nth-child(6){grid-column:span 2}@media(max-width:760px){.theme-grid,.route-grid,.help-grid{grid-template-columns:1fr}.route-grid .page-card:nth-child(3),.route-grid .page-card:nth-child(4),.help-grid .page-card:nth-child(1),.help-grid .page-card:nth-child(6){grid-column:auto;grid-row:auto}}