:root{
  --bg:#FFF7F8;
  --surface:#FFFFFF;
  --soft:#F8E6EA;
  --title:#3A1F28;
  --text:#4A2A32;
  --muted:#7A4E58;
  --faint:#A07880;
  --pink:#E88AA4;
  --pink-bright:#F2A0B6;
  --green:#7BAE7F;
  --purple:#C9A8D4;
  --branch:#6B3E3E;
  --border:rgba(232,138,164,.20);
  --shadow:0 14px 34px rgba(58,31,40,.08);
  --max:1160px;
  --header-desktop:136px;
  --header-mobile:92px;
}
*{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:1.75;overflow-x:hidden}
body.overlay-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
img{display:block;max-width:100%;height:auto}
.shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}
.skip-link{position:fixed;left:16px;top:8px;z-index:9999;background:var(--title);color:#fff;padding:8px 14px;border-radius:999px;transform:translateY(-160%);transition:.2s}
.skip-link:focus{transform:translateY(0)}
.site-header{position:fixed;inset:0 0 auto;z-index:1000;background:var(--surface);box-shadow:0 1px 0 rgba(58,31,40,.05)}
.confetti-bar{height:24px;background:var(--pink);color:#fff}
.confetti-inner{height:24px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:12px}
.mini-brand{font-weight:700;letter-spacing:.04em;white-space:nowrap}
.text-tool{height:24px;padding:0 2px;border:0;background:transparent;color:#fff;cursor:pointer;font-size:12px;font-weight:700}
.heart-bar{height:68px;background:var(--bg)}
.heart-inner{height:68px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}
.round-menu-button{justify-self:start;width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:#fff;cursor:pointer;display:grid;place-items:center;font-size:18px;box-shadow:0 6px 18px rgba(58,31,40,.05)}
.center-brand{display:flex;align-items:center;justify-content:center;min-width:150px;min-height:44px}
.brand-logo{max-height:36px;width:auto;object-fit:contain}
.brand-text-logo{font-weight:900;color:var(--title);font-size:20px;letter-spacing:.08em;white-space:nowrap}
.app-link{justify-self:end;min-height:44px;display:inline-flex;align-items:center;padding:0 18px;border-radius:999px;background:linear-gradient(135deg,#F2A0B6 0%,#E88AA4 52%,#D46B88 100%);color:#fff;font-size:14px;font-weight:800}
.branch-nav{height:44px;background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.branch-nav-inner{height:44px;display:flex;align-items:center;justify-content:center;gap:38px}
.branch-nav a{height:44px;display:flex;align-items:center;position:relative;color:var(--muted);font-size:14px;font-weight:700}
.branch-nav a.is-current,.branch-nav a:hover{color:var(--title)}
.branch-nav a.is-current:after{content:"";position:absolute;left:50%;bottom:5px;width:28px;height:3px;background:var(--pink);border-radius:999px;transform:translateX(-50%)}
.site-main{padding-top:var(--header-desktop)}
.section{padding:56px 0}
.section.compact{padding:40px 0}
.section-soft{background:linear-gradient(180deg,rgba(248,230,234,.55),rgba(255,247,248,.4))}
.section-white{background:#fff}
.hero-section{padding:38px 0 50px}
.hero-card{background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.hero-copy{padding:42px 48px 30px;text-align:center}
.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:18px;height:6px;border-radius:999px;background:var(--pink)}
h1,h2,h3{color:var(--title);line-height:1.28;margin:0 0 14px}
h1{font-size:clamp(28px,4vw,32px);letter-spacing:-.02em}
h2{font-size:clamp(22px,3vw,27px)}
h3{font-size:18px}
p{margin:0 0 16px}
.lead{font-size:16px;max-width:820px;margin:0 auto;color:var(--muted)}
.hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:24px}
.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 20px;border-radius:999px;font-weight:800;border:1px solid transparent;transition:.2s transform,.2s box-shadow,.2s background}
.button.primary{background:linear-gradient(135deg,#F2A0B6 0%,#E88AA4 52%,#D46B88 100%);color:#fff;box-shadow:0 10px 24px rgba(232,138,164,.22)}
.button.secondary{background:#fff;color:var(--branch);border-color:var(--border)}
.button:hover{transform:translateY(-1px)}
a:focus-visible,button:focus-visible{outline:3px solid rgba(123,174,127,.45);outline-offset:3px}
.hero-media,.media-frame{background:linear-gradient(135deg,#F8E6EA,#FFF7F8 60%,#F2EAF5);min-height:210px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-media .site-image{width:100%;max-height:340px;object-fit:cover}
.image-placeholder{width:100%;min-height:210px;background:radial-gradient(circle at 18% 30%,rgba(242,160,182,.22),transparent 24%),radial-gradient(circle at 80% 24%,rgba(201,168,212,.2),transparent 22%),linear-gradient(135deg,#F8E6EA,#FFF7F8 60%,#F6EEF8);display:flex;align-items:center;justify-content:center;color:var(--muted);font-weight:800;letter-spacing:.06em;text-align:center;padding:20px}
.image-placeholder:before{content:"✿";margin-right:9px;color:var(--pink);font-size:22px}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}
.section-heading p{max-width:620px;color:var(--muted);margin:0}
.tag-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.petal-tag{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px;min-height:158px;display:flex;flex-direction:column;gap:10px;box-shadow:0 8px 24px rgba(58,31,40,.04)}
.petal-tag .dot{width:12px;height:12px;border-radius:50%;background:var(--pink)}
.petal-tag:nth-child(3n+2) .dot{background:var(--green)}
.petal-tag:nth-child(3n) .dot{background:var(--purple)}
.petal-tag p{font-size:14px;color:var(--muted);margin:0;flex:1}
.petal-tag a{font-size:14px;font-weight:900;color:var(--branch);min-height:44px;display:flex;align-items:center}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:stretch}
.split.reverse{grid-template-columns:.9fr 1.1fr}
.content-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:28px;box-shadow:var(--shadow)}
.number-list{display:grid;gap:12px;margin-top:20px}
.number-row{display:grid;grid-template-columns:54px 1fr auto;gap:16px;align-items:center;border-top:1px solid var(--border);padding:14px 0}
.number-row:first-child{border-top:0}
.number-row .num{font-size:24px;line-height:1;color:var(--pink);font-weight:900}
.number-row strong{color:var(--title)}
.number-row span{color:var(--muted);font-size:14px}
.number-row a{min-height:44px;display:flex;align-items:center;font-weight:800;color:var(--branch)}
.card-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.media-card{background:#fff;border:1px solid var(--border);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.media-card .media-frame{min-height:180px}
.media-card .media-frame .site-image{width:100%;height:100%;min-height:180px;object-fit:cover}
.media-card-copy{padding:24px}
.media-card-copy p{color:var(--muted)}
.text-link{display:inline-flex;align-items:center;min-height:44px;color:var(--branch);font-weight:900}
.long-strip-list{display:grid;gap:12px}
.strip-item{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px 20px;display:grid;grid-template-columns:70px 1fr auto;gap:18px;align-items:center}
.strip-item .label{font-size:12px;color:var(--pink);font-weight:900;letter-spacing:.1em}
.strip-item p{margin:4px 0 0;color:var(--muted);font-size:14px}
.strip-item a{min-height:44px;display:flex;align-items:center;font-weight:800;color:var(--branch)}
.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.topic-card{border:1px solid var(--border);background:#fff;border-radius:18px;padding:22px;min-height:170px}
.topic-card p{color:var(--muted);font-size:14px}
.album-list{display:grid;gap:14px}
.album-row{display:grid;grid-template-columns:150px 1fr auto;gap:22px;align-items:center;padding:22px;border-radius:18px;background:#fff;border:1px solid var(--border)}
.album-row .album-mark{height:92px;border-radius:14px;background:linear-gradient(135deg,#F8E6EA,#FFF,#F0E8F3);display:grid;place-items:center;color:var(--pink);font-size:30px}
.album-row p{color:var(--muted);margin:4px 0 0}
.album-row a{min-height:44px;display:flex;align-items:center;font-weight:900;color:var(--branch)}
.big-number-list{display:grid;gap:18px}
.big-number-item{display:grid;grid-template-columns:90px 1fr;gap:22px;align-items:start;background:#fff;border:1px solid var(--border);border-radius:18px;padding:24px}
.big-number-item .big-num{font-size:42px;line-height:1;color:var(--pink);font-weight:900;letter-spacing:-.04em}
.big-number-item p{color:var(--muted)}
.timeline{position:relative;margin-top:10px;padding-left:30px}
.timeline:before{content:"";position:absolute;left:8px;top:10px;bottom:10px;width:2px;background:linear-gradient(var(--pink),var(--purple),var(--green))}
.timeline-item{position:relative;background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px 24px;margin-bottom:18px}
.timeline-item:before{content:"";position:absolute;left:-29px;top:28px;width:14px;height:14px;border-radius:50%;background:var(--pink);border:4px solid var(--bg);box-shadow:0 0 0 1px var(--border)}
.status{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border-radius:999px;background:var(--soft);color:var(--branch);font-size:12px;font-weight:900;margin-bottom:8px}
.prose{max-width:860px;margin:0 auto}
.prose .content-card{margin-bottom:18px}
.prose p{margin-bottom:16px}
.prose ul,.prose ol{padding-left:1.4em;color:var(--text)}
.prose li{margin-bottom:9px}
.prose-callout{background:linear-gradient(135deg,rgba(248,230,234,.65),rgba(255,255,255,.9));border-left:4px solid var(--pink);padding:18px 20px;border-radius:0 16px 16px 0;margin:22px 0;color:var(--muted)}
.index-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.index-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px}
.index-card p{color:var(--muted);font-size:14px}
.feature-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.step-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px}
.step-card .step-num{font-size:13px;font-weight:900;color:var(--pink);letter-spacing:.1em}
.article-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.meta-chip{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border-radius:999px;background:#fff;border:1px solid var(--border);color:var(--muted);font-size:12px;font-weight:800}
.page-hero{padding:42px 0 26px}
.page-hero-inner{display:grid;grid-template-columns:1fr .72fr;gap:26px;align-items:center}
.page-hero-copy{background:#fff;border:1px solid var(--border);border-radius:20px;padding:34px;box-shadow:var(--shadow)}
.page-hero-copy p{color:var(--muted)}
.page-hero-media{border-radius:20px;overflow:hidden;min-height:240px}
.page-hero-media .image-placeholder{min-height:240px}
.page-hero-media .site-image{width:100%;height:100%;max-height:300px;object-fit:cover}
.note{font-size:13px;color:var(--faint)}
.faq-list{display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px 24px}
.faq-item h2{font-size:18px;margin-bottom:10px}
.faq-item p{margin:0;color:var(--muted)}
.notice-box{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px}
.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.contact-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:24px}
.contact-card p{color:var(--muted)}
.app-showcase{display:grid;grid-template-columns:.8fr 1.2fr;gap:26px;align-items:center}
.phone-frame{background:var(--title);padding:12px;border-radius:34px;max-width:320px;margin:0 auto;box-shadow:0 18px 45px rgba(58,31,40,.16)}
.phone-inner{background:#fff;border-radius:24px;overflow:hidden;min-height:480px;display:flex;flex-direction:column}
.phone-top{height:28px;background:var(--soft)}
.phone-content{padding:26px 22px;flex:1;background:linear-gradient(180deg,#FFF7F8,#fff)}
.app-icon-slot{width:74px;height:74px;border-radius:20px;background:var(--soft);display:grid;place-items:center;overflow:hidden;margin-bottom:18px}
.app-icon-slot .site-image{width:100%;height:100%;object-fit:cover}
.app-icon-slot .image-placeholder{min-height:74px;font-size:12px;padding:8px}
.app-icon-slot .image-placeholder:before{display:none}
.legal-section{display:grid;gap:16px}
.legal-block{background:#fff;border:1px solid var(--border);border-radius:18px;padding:24px}
.legal-block h2{font-size:20px}
.legal-block p:last-child{margin-bottom:0}
.site-footer{background:var(--title);color:#F8E6EA;padding:50px 0 80px;margin-top:28px}
.footer-grid{display:grid;grid-template-columns:1.45fr repeat(4,1fr);gap:28px}
.footer-brand{display:flex;flex-direction:column;align-items:flex-start}
.footer-logo-link{min-height:44px;display:flex;align-items:center;margin-bottom:8px}
.footer-logo{max-height:34px;filter:none}
.footer-brand .brand-text-logo{color:#fff}
.footer-brand strong{font-size:18px;color:#fff}.footer-brand>span{font-size:12px;letter-spacing:.12em;color:#eecbd4}.footer-brand p{font-size:13px;color:#e8cfd6;margin-top:16px}
.footer-group h2{font-size:14px;color:#fff;margin-bottom:12px}.footer-group a{display:flex;align-items:center;min-height:34px;font-size:13px;color:#f1dce2}.footer-group a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;font-size:12px;color:#dec2ca}.footer-bottom p{margin:0}.footer-bottom div{display:flex;gap:16px}.footer-bottom a{min-height:34px;display:flex;align-items:center}
.screen-overlay{position:fixed;inset:92px 0 0;background:rgba(58,31,40,.22);backdrop-filter:blur(3px);z-index:1100;opacity:0;visibility:hidden;pointer-events:none;transition:.22s}
.screen-overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}
.falling-menu{position:fixed;left:0;right:0;top:92px;z-index:1200;visibility:hidden;pointer-events:none;transform:translateY(-22px);opacity:0;transition:.24s}
.falling-menu.is-open{visibility:visible;pointer-events:auto;transform:translateY(0);opacity:1}
.falling-menu-card{width:min(94%,760px);max-height:calc(100vh - 112px);overflow:auto;margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:0 0 22px 22px;box-shadow:0 22px 55px rgba(58,31,40,.18);padding:22px}
.menu-card-top{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-bottom:18px;border-bottom:1px solid var(--border);position:sticky;top:-22px;background:#fff;z-index:2;padding-top:4px}
.menu-brand-row{display:flex;align-items:center;gap:12px}.menu-logo{max-height:32px}.menu-brand-row div{display:flex;flex-direction:column}.menu-brand-row strong{color:var(--title)}.menu-brand-row span{font-size:11px;letter-spacing:.1em;color:var(--muted)}
.close-button{min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--border);background:#fff;cursor:pointer;font-weight:800;color:var(--branch)}
.petal-menu-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding-top:18px}.petal-menu-group{background:var(--bg);border-radius:18px;padding:16px}.petal-menu-group h2{font-size:14px;color:var(--pink);margin-bottom:8px}.petal-menu-group a{display:block;padding:10px 8px;border-radius:12px}.petal-menu-group a:hover{background:#fff}.petal-menu-group strong{display:block;font-size:14px;color:var(--title)}.petal-menu-group span{display:block;font-size:12px;line-height:1.55;color:var(--muted);margin-top:3px}
.search-layer{position:fixed;left:0;right:0;top:92px;z-index:1210;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-14px);transition:.22s}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:translateY(0)}
.search-card{width:min(94%,760px);margin:0 auto;background:var(--bg);border:1px solid var(--border);border-radius:0 0 22px 22px;box-shadow:0 22px 55px rgba(58,31,40,.18);padding:24px}.search-top{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.search-top h2{font-size:22px;margin-top:4px}.search-look{min-height:56px;border:1px solid var(--border);background:#fff;border-radius:16px;margin:18px 0;display:flex;align-items:center;justify-content:space-between;padding:0 18px;color:var(--faint)}.search-presets{display:flex;gap:10px;flex-wrap:wrap}.search-presets a{min-height:40px;display:flex;align-items:center;padding:0 14px;border-radius:999px;background:#fff;border:1px solid var(--border);font-size:13px;font-weight:800;color:var(--branch)}.search-note{font-size:12px;color:var(--faint);margin:16px 0 0}
.mobile-bottom-nav{display:none}
.anchor-pills{display:flex;gap:10px;flex-wrap:wrap}.anchor-pills a{min-height:40px;display:flex;align-items:center;padding:0 14px;border-radius:999px;background:#fff;border:1px solid var(--border);font-size:13px;font-weight:800;color:var(--branch)}
.quote-card{background:linear-gradient(135deg,#fff,#FFF7F8);border:1px solid var(--border);border-radius:20px;padding:28px;box-shadow:var(--shadow)}
.editor-view{border-left:4px solid var(--purple);background:#fff;border-radius:0 18px 18px 0;padding:20px 22px;color:var(--muted)}
.editor-view strong{color:var(--title)}
@media (max-width:900px){
  .tag-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split,.split.reverse,.page-hero-inner,.app-showcase{grid-template-columns:1fr}
  .card-grid-3,.feature-steps{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{grid-column:1/-1}
  .page-hero-media{min-height:220px}
}
@media (max-width:720px){
  .branch-nav{display:none}.site-main{padding-top:var(--header-mobile)}
  .heart-inner{grid-template-columns:64px minmax(0,1fr) 84px;gap:6px}
  .center-brand{min-width:0}.brand-text-logo{font-size:17px;letter-spacing:.04em}.app-link{padding:0 12px;font-size:13px}
  .round-menu-button{width:44px;height:44px}.confetti-inner{width:calc(100% - 24px)}
  .section{padding:42px 0}.hero-section{padding-top:24px}.hero-copy{padding:30px 22px 24px}.lead{font-size:15px}.section-heading{display:block}.section-heading p{margin-top:8px}
  .tag-grid,.topic-grid,.index-list,.contact-grid{grid-template-columns:1fr}
  .number-row{grid-template-columns:46px 1fr}.number-row a{grid-column:2}
  .strip-item{grid-template-columns:1fr;gap:6px}.strip-item a{margin-top:2px}
  .album-row{grid-template-columns:84px 1fr;gap:14px}.album-row .album-mark{height:76px}.album-row a{grid-column:2}
  .big-number-item{grid-template-columns:64px 1fr}.big-number-item .big-num{font-size:34px}
  .page-hero{padding-top:28px}.page-hero-copy{padding:26px 22px}.page-hero-media{min-height:190px}.page-hero-media .image-placeholder{min-height:190px}
  .falling-menu-card{width:94%;padding:18px;max-height:calc(100vh - 104px)}.petal-menu-groups{grid-template-columns:1fr;gap:12px}.menu-card-top{top:-18px}
  .search-layer{inset:92px 0 0;transform:none;background:var(--bg)}.search-layer.is-open{transform:none}.search-card{width:100%;height:100%;border:0;border-radius:0;box-shadow:none;margin:0;overflow:auto;padding:24px 18px}
  .screen-overlay{top:92px}
  .mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:1050;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(--border);box-shadow:0 -8px 24px rgba(58,31,40,.06)}
  .mobile-bottom-nav a{min-height:50px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;color:var(--muted);gap:1px}.mobile-bottom-nav a span{font-size:15px;line-height:1}.mobile-bottom-nav a.is-current{color:var(--pink);font-weight:900}
  .site-footer{padding-bottom:calc(90px + env(safe-area-inset-bottom))}.footer-grid{grid-template-columns:1fr 1fr;gap:20px}.footer-bottom{display:block}.footer-bottom div{margin-top:8px}
}
@media (max-width:480px){
  .shell{width:calc(100% - 32px)}
  .mini-brand{font-size:11px}.confetti-inner{gap:8px}
  .hero-media,.media-frame,.image-placeholder{min-height:170px}
  .content-card{padding:22px}.petal-tag{min-height:0}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}