:root{
--bg:#F7EFF8;--deep:#FFFFFF;--soft:#EED8EE;--title:#3A1548;--text:#4A2260;--muted:#6E4A7A;--light:#967A9E;--rose:#C45BA8;--pink:#E07BB8;--purple:#7B4BB3;--gold:#C9A24A;--ink:#24102E;--line:rgba(123,75,179,.18);--shadow:0 14px 34px rgba(58,21,72,.08);--radius:20px;--max:1100px
}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}html.layer-open{overflow: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;font-size:16px;line-height:1.76;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;height:auto;display:block}.shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}.site-header{position:fixed;z-index:100;top:0;left:0;right:0}.circle-bar{height:22px;background:var(--ink);color:#F3D8F0;font-size:12px}.circle-bar-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.circle-wordmark{letter-spacing:.06em}.text-action{border:0;background:none;color:#F3D8F0;height:22px;padding:0 2px;cursor:pointer}.brand-bar{height:72px;background:var(--bg);border-bottom:1px solid var(--line)}.brand-row{height:72px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.round-control,.app-link{min-width:64px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px}.round-control{justify-self:start;border:1px solid var(--line);background:#fff;color:var(--title);cursor:pointer}.app-link{justify-self:end;font-weight:700;color:var(--title)}.brand-center{display:flex;align-items:center;gap:10px;justify-content:center}.brand-dot{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--pink),var(--rose),var(--purple));color:white;font-weight:800;box-shadow:var(--shadow)}.brand-logo{max-height:36px;width:auto}.brand-text{font-size:24px;font-weight:800;letter-spacing:.08em;color:var(--title)}.mouth-nav{height:44px;background:#fff;border-bottom:1px solid var(--line)}.mouth-row{height:44px;display:flex;align-items:center;justify-content:center;gap:clamp(20px,4vw,52px)}.mouth-link{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:14px;min-height:44px}.mouth-dot{width:7px;height:7px;border-radius:50%;background:transparent}.mouth-link.is-current{color:var(--title);font-weight:800}.mouth-link.is-current .mouth-dot{background:var(--rose)}.page-main{padding-top:168px;min-height:70vh}.page-head{padding:24px 0 18px}.eyebrow{font-size:12px;letter-spacing:.16em;color:var(--rose);font-weight:800;text-transform:uppercase}.page-head h1,.hero-copy h1{font-size:clamp(28px,4vw,32px);line-height:1.25;margin:8px 0 12px;color:var(--title);letter-spacing:-.02em}.lead{max-width:780px;margin:0;color:var(--muted);font-size:17px}.section{padding:26px 0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px}.section-title h2{margin:0;color:var(--title);font-size:23px;line-height:1.3}.section-title p{margin:0;color:var(--light);font-size:14px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.prose-card{padding:24px}.prose-card h2,.prose-card h3{color:var(--title);margin-top:0}.prose-card p:last-child{margin-bottom:0}.hero-circle-wrap{display:grid;grid-template-columns:1fr minmax(260px,340px) 1fr;gap:28px;align-items:center}.hero-side{display:grid;gap:14px}.mini-orbit{padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:18px}.mini-orbit b{display:block;color:var(--title);margin-bottom:4px}.mini-orbit span{color:var(--muted);font-size:14px}.circle-media{width:min(76vw,320px);aspect-ratio:1;border-radius:50%;overflow:hidden;background:linear-gradient(145deg,var(--soft),#fff);border:10px solid rgba(255,255,255,.82);box-shadow:0 18px 44px rgba(58,21,72,.13);margin:auto;display:grid;place-items:center}.circle-media img{width:100%;height:100%;object-fit:cover}.circle-media .placeholder{color:var(--purple);font-size:20px;font-weight:800}.hero-copy{text-align:center;max-width:720px;margin:18px auto 0}.hero-copy .hero-kicker{color:var(--rose);font-weight:800}.hero-copy p{color:var(--muted);margin:0 auto 18px}.button-row{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.btn{min-height:44px;padding:10px 18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800}.btn-primary{background:linear-gradient(135deg,#E07BB8 0%,#C45BA8 50%,#7B4BB3 100%);color:#fff}.btn-secondary{background:#fff;color:var(--title);border:1px solid var(--line)}.orbit-grid,.three-grid,.topic-grid,.link-grid{display:grid;gap:16px}.orbit-grid{grid-template-columns:repeat(3,1fr)}.three-grid{grid-template-columns:repeat(3,1fr)}.topic-grid{grid-template-columns:repeat(3,1fr)}.link-grid{grid-template-columns:repeat(2,1fr)}.entry-card{padding:20px}.entry-card .dot{width:10px;height:10px;border-radius:50%;margin-bottom:18px;background:var(--rose);box-shadow:0 0 0 6px rgba(196,91,168,.10)}.entry-card:nth-child(3n+2) .dot{background:var(--purple);box-shadow:0 0 0 6px rgba(123,75,179,.10)}.entry-card:nth-child(3n) .dot{background:var(--gold);box-shadow:0 0 0 6px rgba(201,162,74,.12)}.entry-card h3{margin:0 0 6px;color:var(--title);font-size:18px}.entry-card p{margin:0 0 14px;color:var(--muted);font-size:14px}.entry-card a{color:var(--rose);font-weight:800}.media-card{overflow:hidden}.media-slot{aspect-ratio:16/9;background:linear-gradient(145deg,var(--soft),#fff);overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:cover}.media-body{padding:20px}.media-body h3{margin:0 0 8px;color:var(--title)}.media-body p{margin:0;color:var(--muted)}.split-card{display:grid;grid-template-columns:minmax(260px,38%) 1fr;overflow:hidden}.split-card .media-slot{aspect-ratio:auto;min-height:300px}.split-copy{padding:26px}.number-list{display:grid;gap:12px}.number-item{display:grid;grid-template-columns:58px 1fr;gap:16px;align-items:start;padding:18px 0;border-bottom:1px solid var(--line)}.number-item:last-child{border-bottom:0}.number{font-size:30px;font-weight:900;color:var(--rose);line-height:1}.number-item h3{margin:0 0 5px;color:var(--title)}.number-item p{margin:0;color:var(--muted)}.directory{display:grid;border-top:1px solid var(--line)}.directory a,.directory .dir-row{display:grid;grid-template-columns:minmax(120px,200px) 1fr auto;gap:18px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.directory strong{color:var(--title)}.directory span{color:var(--muted)}.directory em{font-style:normal;color:var(--rose);font-weight:800}.tag{display:inline-flex;align-items:center;min-height:30px;padding:3px 10px;border-radius:999px;background:var(--soft);color:var(--title);font-size:13px;font-weight:800}.status{font-size:13px;font-weight:800;color:var(--rose)}.timeline{position:relative;margin-left:10px;padding-left:26px}.timeline:before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--line)}.timeline-item{position:relative;padding:0 0 24px}.timeline-item:before{content:"";position:absolute;left:-26px;top:7px;width:11px;height:11px;border-radius:50%;background:#fff;border:3px solid var(--rose)}.timeline-item h3{margin:0 0 5px;color:var(--title)}.timeline-item p{margin:0;color:var(--muted)}.step-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.step{padding:18px;background:#fff;border:1px solid var(--line);border-radius:18px}.step b{display:block;color:var(--rose);font-size:12px;letter-spacing:.12em}.step h3{margin:8px 0;color:var(--title);font-size:17px}.step p{margin:0;color:var(--muted);font-size:14px}.article-body{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:24px}.article-copy{padding:28px}.article-copy h2{color:var(--title);margin:30px 0 8px}.article-copy h2:first-child{margin-top:0}.article-copy p{margin:0 0 14px}.side-index{padding:20px;align-self:start;position:sticky;top:160px}.side-index h2{font-size:15px;margin:0 0 12px;color:var(--title)}.side-index a{display:block;padding:9px 0;border-bottom:1px solid var(--line);color:var(--muted)}.side-index a:last-child{border-bottom:0}.notice{padding:18px 20px;border-radius:18px;background:var(--soft);color:var(--title);border:1px solid var(--line)}.app-hero{display:grid;grid-template-columns:1fr minmax(220px,340px);gap:30px;align-items:center}.app-art{border-radius:28px;overflow:hidden;background:linear-gradient(145deg,var(--soft),#fff);min-height:340px;display:grid;place-items:center;border:1px solid var(--line)}.app-art img{width:100%;height:100%;object-fit:cover}.app-icon{width:66px;height:66px;border-radius:18px;overflow:hidden;background:#fff;border:1px solid var(--line);display:grid;place-items:center;margin-bottom:16px}.app-icon img{width:100%;height:100%;object-fit:cover}.faq-list{display:grid;gap:14px}.faq-item{padding:22px}.faq-item h2{font-size:18px;margin:0 0 8px;color:var(--title)}.faq-item p{margin:0;color:var(--muted)}.site-footer{margin-top:44px;background:var(--ink);color:#F3D8F0;padding:38px 0 calc(22px + env(safe-area-inset-bottom))}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(4,1fr);gap:24px}.footer-brandline{display:flex;align-items:center;gap:12px}.footer-logo{max-height:34px;width:auto;filter:brightness(1.6)}.footer-brand strong{display:block;font-size:20px}.footer-brand small{display:block;opacity:.74;letter-spacing:.08em}.footer-brand p{opacity:.78;max-width:360px;font-size:14px}.site-footer h2{font-size:14px;margin:0 0 10px;color:#fff}.site-footer a:not(.footer-brandline){display:block;padding:4px 0;font-size:14px;opacity:.85}.footer-bottom{margin-top:24px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;opacity:.72}.overlay{position:fixed;z-index:180;inset:0;background:rgba(36,16,46,.42);backdrop-filter:blur(2px);visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.circle-panel,.search-layer{position:fixed;z-index:190;visibility:hidden;opacity:0;pointer-events:none;transition:.24s}.circle-panel{top:26px;left:50%;transform:translate(-50%,-24px);width:min(94%,720px);max-height:calc(100vh - 52px);overflow:auto;background:#fff;border-radius:28px;padding:22px;box-shadow:0 24px 70px rgba(36,16,46,.22)}.circle-panel.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translate(-50%,0)}.panel-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.panel-brand{display:flex;align-items:center;gap:10px;color:var(--title)}.panel-brand img{max-height:34px;width:auto}.icon-close{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--title);font-size:24px;cursor:pointer}.panel-groups{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}.panel-group{padding:14px;border-radius:20px;background:var(--bg)}.panel-group h2{margin:0 0 8px;color:var(--rose);font-size:13px}.panel-group a{display:block;padding:9px 0;border-bottom:1px solid var(--line)}.panel-group a:last-child{border-bottom:0}.panel-group b{display:block;color:var(--title);font-size:15px}.panel-group span{display:block;color:var(--muted);font-size:12px;margin-top:2px}.search-layer{top:104px;left:50%;transform:translate(-50%,-12px);width:min(calc(100% - 32px),720px);background:#fff;border-radius:24px;padding:22px;box-shadow:0 22px 60px rgba(36,16,46,.18)}.search-layer.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translate(-50%,0)}.search-head strong{color:var(--title)}.fake-search{min-height:54px;border:1px solid var(--line);border-radius:18px;margin:16px 0;padding:0 16px;display:flex;align-items:center;gap:10px;color:var(--light);background:var(--bg)}.search-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.search-links a{min-height:44px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:var(--title);font-weight:700}.search-note{font-size:13px;color:var(--light);margin:14px 0 0}.mobile-bottom{display:none}.btn:hover,.round-control:hover,.app-link:hover,.mouth-link:hover,.entry-card a:hover,.site-footer a:hover{filter:brightness(.96)}a:focus-visible,button:focus-visible{outline:3px solid rgba(196,91,168,.35);outline-offset:3px}
@media (max-width:860px){.hero-circle-wrap{grid-template-columns:1fr}.hero-side{grid-template-columns:1fr 1fr}.orbit-grid,.three-grid,.topic-grid{grid-template-columns:repeat(2,1fr)}.step-grid{grid-template-columns:repeat(2,1fr)}.article-body{grid-template-columns:1fr}.side-index{position:static}.footer-grid{grid-template-columns:1.6fr 1fr 1fr}.footer-grid>div:nth-child(n+4){margin-top:8px}.app-hero{grid-template-columns:1fr}.app-art{min-height:280px}}
@media (max-width:640px){body{line-height:1.7}.shell{width:min(calc(100% - 32px),var(--max))}.mouth-nav{display:none}.page-main{padding-top:118px;padding-bottom:62px}.brand-bar,.brand-row{height:72px}.brand-row{grid-template-columns:72px 1fr 72px}.round-control,.app-link{min-width:60px;padding:0 8px;font-size:13px}.brand-center{gap:6px}.brand-dot{width:30px;height:30px;font-size:13px}.brand-logo{max-width:132px;max-height:34px}.brand-text{font-size:21px}.page-head{padding-top:18px}.lead{font-size:16px}.hero-side{grid-template-columns:1fr 1fr;gap:10px}.mini-orbit{padding:14px}.orbit-grid,.three-grid,.topic-grid,.link-grid{grid-template-columns:1fr}.split-card{grid-template-columns:1fr}.split-card .media-slot{min-height:220px;aspect-ratio:16/9}.directory a,.directory .dir-row{grid-template-columns:1fr;gap:4px}.number-item{grid-template-columns:46px 1fr}.number{font-size:25px}.step-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.site-footer{padding-bottom:calc(78px + env(safe-area-inset-bottom))}.circle-panel{top:14px;padding:16px;max-height:calc(100vh - 28px);border-radius:24px}.panel-groups{grid-template-columns:1fr}.search-layer{inset:0;width:100%;height:100%;transform:none;border-radius:0;background:var(--bg);padding:calc(28px + env(safe-area-inset-top)) 16px 20px}.search-layer.is-open{transform:none}.search-links{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;z-index:110;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);box-shadow:0 -8px 24px rgba(58,21,72,.07)}.mobile-bottom a{display:grid;place-items:center;min-width:0;font-size:12px;color:var(--muted)}.mobile-bottom a.is-current{color:var(--rose);font-weight:800}.hero-copy{text-align:left}.button-row{justify-content:flex-start}.circle-media{width:min(76vw,300px)}.app-art{min-height:220px}}
@media (max-width:410px){.hero-side{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.brand-text{font-size:18px}.search-links{grid-template-columns:1fr}}