:root{--bg:#FFF7F8;--surface:#FFFFFF;--soft:#F8E6EA;--title:#3A1F28;--text:#4A2A32;--muted:#7A4E58;--faint:#A07880;--pink:#E88AA4;--pink2:#F2A0B6;--green:#7BAE7F;--purple:#C9A8D4;--branch:#6B3E3E;--line:rgba(232,138,164,.20);--shadow:0 14px 34px rgba(58,31,40,.08);--header-h:136px;--radius:20px;--max:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
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;font-size:16px;line-height:1.78;overflow-x:hidden;padding-top:var(--header-h)}
body.panel-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button,a,input{outline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(123,174,127,.38)}
img{max-width:100%;height:auto;display:block}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.petal-strip{position:fixed;left:0;right:0;top:0;height:24px;background:var(--pink);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 max(16px,calc((100vw - var(--max))/2));z-index:1001;font-size:12px;letter-spacing:.04em}
.petal-brand{font-weight:700;white-space:nowrap}.top-search-button{height:24px;border:0;background:transparent;color:#fff;padding:0 8px;cursor:pointer;font-weight:700}
.site-header{position:fixed;left:0;right:0;top:24px;z-index:1000;box-shadow:0 8px 20px rgba(58,31,40,.045)}
.heart-bar{height:68px;background:var(--bg);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 max(16px,calc((100vw - var(--max))/2))}
.heart-side{display:flex;align-items:center}.heart-right{justify-content:flex-end}.heart-logo{height:44px;min-width:132px;display:flex;align-items:center;justify-content:center;color:var(--title);font-weight:900;font-size:24px;letter-spacing:.08em}.heart-logo img{height:36px;width:auto;max-width:220px;object-fit:contain}
.round-menu-button{width:44px;height:44px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--branch);cursor:pointer;font-size:18px;box-shadow:0 6px 20px rgba(58,31,40,.05)}
.app-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:999px;padding:0 18px;color:#fff;background:linear-gradient(135deg,#F2A0B6 0%,#E88AA4 52%,#D46B88 100%);font-weight:800}
.branch-nav{height:44px;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.branch-nav-inner{max-width:var(--max);height:100%;margin:auto;display:flex;align-items:center;justify-content:center;gap:38px;padding:0 16px}.branch-nav a{height:100%;display:flex;align-items:center;position:relative;color:var(--muted);font-weight:700;white-space:nowrap}.branch-nav a:hover{color:var(--title)}.branch-nav a.active{color:var(--title)}.branch-nav a.active:after{content:"";position:absolute;left:12%;right:12%;bottom:0;height:3px;border-radius:3px;background:var(--pink)}
.site-main{min-height:60vh}.wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}.section{padding:58px 0}.section.compact{padding:34px 0}.section.white{background:#fff}.section.soft{background:var(--soft)}
.hero-card{margin:34px auto 26px;width:min(var(--max),calc(100% - 32px));background:#fff;border:1px solid var(--line);border-radius:22px;padding:42px;box-shadow:var(--shadow)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--pink);font-size:13px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.eyebrow:before{content:"";width:24px;height:2px;background:var(--pink);border-radius:2px}
h1,h2,h3{color:var(--title);line-height:1.3;margin-top:0}h1{font-size:clamp(28px,4vw,32px);margin:10px 0 18px;letter-spacing:-.02em}h2{font-size:clamp(23px,3vw,28px);margin-bottom:18px}h3{font-size:19px;margin-bottom:10px}p{margin:0 0 16px}.lead{font-size:17px;max-width:850px;color:var(--text)}.muted{color:var(--muted)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 21px;border-radius:999px;font-weight:800}.button.primary{background:linear-gradient(135deg,#F2A0B6 0%,#E88AA4 52%,#D46B88 100%);color:#fff}.button.secondary{background:#fff;color:var(--branch);border:1px solid rgba(107,62,62,.20)}.button:hover{transform:translateY(-1px)}
.image-slot{width:100%;border-radius:20px;background:linear-gradient(135deg,#FFF0F4,#F8E6EA 48%,#F1EAF4);overflow:hidden;border:1px solid var(--line);min-height:180px;display:flex;align-items:center;justify-content:center}.image-slot img{width:100%;height:auto;object-fit:contain}.hero-image{margin-top:28px;max-height:340px;min-height:180px}.hero-image img{max-height:340px}.content-image{max-height:430px}.content-image img{max-height:430px;object-fit:cover}.app-image{max-height:430px}.app-image img{max-height:430px;object-fit:contain}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head p{max-width:680px;color:var(--muted);margin:0}.section-kicker{color:var(--pink);font-weight:900;font-size:13px;letter-spacing:.1em}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 10px 30px rgba(58,31,40,.05)}
.grid-2,.grid-3,.grid-4,.grid-6{display:grid;gap:18px}.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))}.grid-6{grid-template-columns:repeat(3,minmax(0,1fr))}
.tag-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.petal-tag{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;min-height:164px}.petal-tag .dot{width:11px;height:11px;border-radius:50%;display:inline-block;margin-bottom:10px}.petal-tag:nth-child(3n+1) .dot{background:var(--pink)}.petal-tag:nth-child(3n+2) .dot{background:var(--green)}.petal-tag:nth-child(3n) .dot{background:var(--purple)}.petal-tag a{color:var(--branch);font-weight:800}
.number-list{display:grid;gap:12px}.number-row{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}.number-row:last-child{border-bottom:0}.number{font-size:28px;font-weight:900;color:var(--pink);line-height:1}
.media-card{overflow:hidden;padding:0}.media-card .image-slot{border:0;border-radius:0;min-height:150px}.media-card-body{padding:22px}.media-card-body a{color:var(--branch);font-weight:800}
.list-bars{display:grid;gap:12px}.list-bar{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;display:flex;gap:16px;align-items:flex-start}.list-bar strong{color:var(--title);min-width:100px}.list-bar p{margin:0}.list-bar a{margin-left:auto;color:var(--branch);font-weight:800;white-space:nowrap}
.topic-card{min-height:188px}.topic-card .topic-no{font-size:12px;color:var(--pink);font-weight:900;letter-spacing:.12em}.topic-card a{font-weight:800;color:var(--branch)}
.album-list{display:grid;gap:14px}.album-entry{display:grid;grid-template-columns:110px 1fr auto;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);padding:18px;border-radius:18px}.album-index{font-size:27px;color:var(--pink);font-weight:900}.album-entry a{font-weight:800;color:var(--branch)}
.ladder-list{display:grid;gap:18px}.ladder-item{display:grid;grid-template-columns:94px 1fr;gap:18px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.ladder-number{font-size:54px;font-weight:900;color:var(--pink);line-height:1}
.timeline{position:relative;display:grid;gap:22px;margin-left:18px;padding-left:28px}.timeline:before{content:"";position:absolute;left:4px;top:10px;bottom:10px;width:2px;background:var(--line)}.timeline-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.timeline-item:before{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--pink);left:-31px;top:26px;box-shadow:0 0 0 6px var(--bg)}.status{display:inline-flex;min-height:28px;align-items:center;padding:0 10px;border-radius:999px;background:var(--soft);color:var(--branch);font-size:12px;font-weight:900;margin-bottom:10px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}.article-body{background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:var(--shadow)}.article-body section{padding:8px 0 18px;border-bottom:1px solid var(--line);margin-bottom:18px}.article-body section:last-child{border-bottom:0;margin-bottom:0}.article-body ul{padding-left:20px}.article-body li{margin-bottom:8px}.aside-card{position:sticky;top:156px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}.aside-card h2{font-size:18px}.aside-links{display:grid;gap:8px}.aside-links a{padding:10px 12px;border-radius:12px;background:var(--bg);color:var(--branch);font-weight:700}
.quote-note{border-left:4px solid var(--pink);background:var(--soft);padding:18px 20px;border-radius:0 16px 16px 0;margin:18px 0}.editor-note{font-size:13px;color:var(--muted);font-weight:700}
.app-panel{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:26px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px}.app-icon{width:72px;height:72px;border-radius:18px;background:var(--soft);display:grid;place-items:center;overflow:hidden;margin-bottom:14px}.app-icon img{width:100%;height:100%;object-fit:cover}.pill-row{display:flex;gap:9px;flex-wrap:wrap;margin:16px 0}.pill{display:inline-flex;align-items:center;min-height:32px;padding:0 12px;border-radius:999px;background:var(--soft);color:var(--branch);font-size:13px;font-weight:800}
.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.faq-item h2,.faq-item h3{font-size:18px;margin-bottom:10px}.faq-item p:last-child{margin-bottom:0}
.notice-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.notice-box strong{color:var(--title)}
.site-footer{background:var(--title);color:#F8E6EA;padding:54px 0 calc(36px + env(safe-area-inset-bottom))}.footer-inner{width:min(var(--max),calc(100% - 32px));margin:auto}.footer-brand{display:grid;grid-template-columns:340px 1fr;gap:32px;align-items:center;padding-bottom:34px;border-bottom:1px solid rgba(248,230,234,.16)}.footer-logo-link{display:flex;align-items:center;gap:14px}.footer-logo-link img{height:34px;width:auto;filter:brightness(0) invert(1);opacity:.94}.footer-logo-link span{display:grid}.footer-logo-link strong{color:#fff;font-size:18px}.footer-logo-link small{color:#F8E6EA;letter-spacing:.12em}.footer-brand p{color:#F8E6EA;margin:0}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:34px 0}.footer-groups h2{font-size:15px;color:#fff;margin-bottom:12px}.footer-groups section{display:grid;align-content:start;gap:7px}.footer-groups a{font-size:14px;color:#F8E6EA}.footer-groups a:hover{color:#fff}.footer-notice{border-top:1px solid rgba(248,230,234,.16);padding-top:24px;color:#F8E6EA;font-size:14px}.copyright{color:#F8E6EA;font-size:13px;margin-bottom:0}
.page-overlay{position:fixed;inset:0;background:rgba(58,31,40,.36);z-index:1200}.page-overlay[hidden]{display:none}.fall-menu,.search-layer{position:fixed;left:0;right:0;top:92px;bottom:0;z-index:1201;visibility:hidden;pointer-events:none;opacity:0;transition:opacity .18s ease,visibility .18s ease}.fall-menu[aria-hidden="false"],.search-layer[aria-hidden="false"]{visibility:visible;pointer-events:auto;opacity:1}.fall-menu-card{width:min(760px,94%);max-height:calc(100vh - 112px);overflow:auto;margin:14px auto 0;background:var(--bg);border:1px solid var(--line);border-radius:0 0 22px 22px;box-shadow:var(--shadow);padding:22px}.fall-menu-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.fall-menu-brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:900;color:var(--title)}.fall-menu-brand img{height:32px;width:auto}.close-button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--branch);font-size:27px;cursor:pointer;line-height:1}.fall-menu-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px}.fall-menu-groups section{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.fall-menu-groups h2{font-size:15px;margin-bottom:10px;color:var(--pink)}.fall-menu-groups a{display:grid;gap:2px;padding:9px 0;border-bottom:1px solid var(--line)}.fall-menu-groups a:last-child{border-bottom:0}.fall-menu-groups strong{font-size:14px;color:var(--title)}.fall-menu-groups span{font-size:12px;color:var(--muted)}
.search-layer{top:92px}.search-card{width:min(760px,94%);margin:14px auto 0;background:var(--bg);border:1px solid var(--line);border-radius:0 0 22px 22px;box-shadow:var(--shadow);padding:24px}.search-head h2{font-size:24px;margin:6px 0 0}.search-appearance{margin-top:22px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.search-appearance label{display:block;font-weight:800;color:var(--title);margin-bottom:8px}.search-input-wrap{display:grid;grid-template-columns:1fr auto;gap:10px}.search-input-wrap input{width:100%;min-height:46px;border:1px solid rgba(107,62,62,.18);border-radius:999px;padding:0 16px;color:var(--title);background:#fff}.search-input-wrap button{border:0;border-radius:999px;padding:0 18px;background:linear-gradient(135deg,#F2A0B6 0%,#E88AA4 52%,#D46B88 100%);color:#fff;font-weight:800;cursor:pointer}.search-appearance p{font-size:13px;color:var(--muted);margin:10px 0 0}.preset-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}.preset-links a{min-height:40px;display:inline-flex;align-items:center;padding:0 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--branch);font-weight:800}
.mobile-bottom-nav{display:none}
@media (max-width:900px){.grid-4,.tag-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3,.grid-6{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{grid-template-columns:1fr}.aside-card{position:static}.footer-brand{grid-template-columns:1fr}.footer-groups{grid-template-columns:repeat(2,1fr)}.app-panel{grid-template-columns:1fr}}
@media (max-width:700px){:root{--header-h:92px}body{padding-top:92px;padding-bottom:calc(50px + env(safe-area-inset-bottom))}.branch-nav{display:none}.heart-bar{padding:0 12px}.heart-logo{min-width:112px;font-size:20px}.heart-logo img{max-width:150px;height:34px}.heart-side{min-width:84px}.heart-right{justify-content:flex-end}.app-link{min-height:44px;padding:0 12px;font-size:13px}.hero-card{padding:26px 22px;margin-top:22px}.section{padding:42px 0}.section-head{align-items:flex-start;flex-direction:column}.grid-2,.grid-3,.grid-4,.grid-6,.tag-grid{grid-template-columns:1fr}.album-entry{grid-template-columns:66px 1fr}.album-entry>a{grid-column:2}.list-bar{display:grid;grid-template-columns:1fr}.list-bar strong{min-width:0}.list-bar a{margin-left:0}.footer-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.fall-menu-groups{grid-template-columns:1fr}.fall-menu,.search-layer{top:92px}.fall-menu-card,.search-card{margin-top:0;border-radius:0 0 20px 20px;max-height:calc(100vh - 92px)}.search-layer[aria-hidden="false"]{background:var(--bg)}.search-card{width:100%;height:100%;max-height:none;border:0;border-radius:0;overflow:auto}.mobile-bottom-nav{position:fixed;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:rgba(255,255,255,.97);border-top:1px solid var(--line);z-index:950;box-shadow:0 -8px 22px rgba(58,31,40,.06)}.mobile-bottom-nav a{display:flex;min-width:0;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);font-size:15px;line-height:1.1}.mobile-bottom-nav a span{height:19px}.mobile-bottom-nav a small{font-size:11px;margin-top:2px}.mobile-bottom-nav a.active{color:var(--pink);font-weight:900}.site-footer{padding-bottom:calc(76px + env(safe-area-inset-bottom))}.image-slot{min-height:150px}.ladder-item{grid-template-columns:68px 1fr}.ladder-number{font-size:42px}.article-body{padding:24px 20px}.search-input-wrap{grid-template-columns:1fr}.search-input-wrap button{min-height:46px}}
@media (max-width:390px){.petal-strip{padding-left:12px;padding-right:8px}.petal-brand{font-size:11px}.heart-side{min-width:72px}.app-link{padding:0 9px}.footer-groups{grid-template-columns:1fr}.album-entry{grid-template-columns:52px 1fr}.heart-logo{min-width:96px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}