:root{--bg:#FFF7FA;--surface:#FFFFFF;--soft:#FFEAF2;--ink:#4A1630;--text:#5C2A3E;--muted:#8A4A62;--aux:#B07A90;--pink:#E85A8B;--bright:#FF7AA8;--deep:#C43B6E;--pale:#FFE1EC;--border:rgba(232,90,139,.16);--shadow:0 14px 34px rgba(196,59,110,.10);--rail:88px;--top:56px}
*{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;font-size:16px;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}img{display:block;max-width:100%;height:auto}a,button,input{outline:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(232,90,139,.32);outline-offset:3px}.topbar{position:fixed;z-index:80;top:0;left:88px;right:0;height:56px;background:rgba(255,247,250,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--border);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 24px}.topbar-left{min-width:0}.top-brand{justify-self:center;height:44px;display:flex;align-items:center;font-weight:800;color:var(--ink);letter-spacing:.03em}.top-brand img{max-height:36px;width:auto}.top-app{justify-self:end;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;background:linear-gradient(135deg,#FF7AA8 0%,#E85A8B 55%,#C43B6E 100%);color:#fff;font-weight:700}.side-rail{position:fixed;z-index:90;left:0;top:0;bottom:0;width:88px;background:#FFEAF2;border-right:1px solid var(--border);display:flex;flex-direction:column;align-items:center;padding:10px 8px;gap:8px}.rail-brand{width:54px;height:54px;border-radius:18px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 8px 20px rgba(196,59,110,.08);margin-bottom:6px;color:var(--deep);font-weight:800}.rail-brand img{width:44px;height:44px;object-fit:contain}.rail-link,.rail-button{width:72px;min-height:54px;border-radius:999px;border:0;background:transparent;color:var(--text);font-size:13px;display:flex;align-items:center;justify-content:center;text-align:center;padding:7px;cursor:pointer}.rail-link:hover,.rail-button:hover{background:#fff}.rail-link.is-active{background:var(--deep);color:#fff;font-weight:700}.site-main{margin-left:112px;padding:calc(var(--top) + 34px) 24px 64px;min-height:70vh}.page-shell{width:min(1180px,100%);margin:0 auto}.page-hero{background:#fff;border:1px solid var(--border);border-radius:22px;padding:34px;box-shadow:var(--shadow);margin-bottom:28px}.eyebrow{margin:0 0 8px;color:var(--deep);font-weight:800;letter-spacing:.08em;font-size:13px}.page-hero h1,.cover-copy h1{margin:0;color:var(--ink);font-size:clamp(28px,4vw,34px);line-height:1.28}.page-hero p{margin:14px 0 0;max-width:860px}.breadcrumb{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:14px;margin-bottom:14px}.breadcrumb a{color:var(--deep)}.content-stack{display:grid;gap:22px}.content-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:28px;box-shadow:0 8px 22px rgba(196,59,110,.06)}.content-card h2{font-size:22px;line-height:1.35;color:var(--ink);margin:0 0 12px}.content-card h3{font-size:18px;color:var(--ink);margin:18px 0 8px}.content-card p{margin:0 0 14px}.content-card p:last-child{margin-bottom:0}.lead{font-size:17px;color:var(--ink)}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.tag{display:inline-flex;align-items:center;min-height:34px;padding:4px 12px;border-radius:999px;background:var(--pale);color:var(--deep);font-size:14px;font-weight:700}.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 18px;border-radius:999px;font-weight:800;border:1px solid transparent}.btn-primary{background:linear-gradient(135deg,#FF7AA8 0%,#E85A8B 55%,#C43B6E 100%);color:#fff}.btn-secondary{background:#fff;border-color:rgba(196,59,110,.24);color:var(--deep)}.btn:hover{transform:translateY(-1px)}.media-placeholder{width:100%;aspect-ratio:16/9;border-radius:18px;background:linear-gradient(135deg,#FFEAF2,#FFF7FA);border:1px dashed rgba(196,59,110,.22);display:flex;align-items:center;justify-content:center;color:var(--aux);font-weight:800;letter-spacing:.08em}.content-media{border-radius:18px;width:100%;max-height:420px;object-fit:cover;margin:0 0 18px}.inline-media{max-height:340px}.cover{background:#fff;border-radius:22px;padding:34px;border:1px solid var(--border);box-shadow:var(--shadow)}.cover-copy{max-width:840px}.cover-copy .intro{font-size:17px;margin:16px 0 0}.cover-media{margin-top:24px;max-height:360px;overflow:hidden;border-radius:20px}.cover-media img{width:100%;height:auto;max-height:360px;object-fit:cover}.section-block{margin-top:34px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-head h2{margin:0;color:var(--ink);font-size:25px;line-height:1.3}.section-head p{margin:0;max-width:640px;color:var(--muted)}.polaroid-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.polaroid{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);padding:12px 12px 20px;border-radius:18px;min-width:0}.polaroid:nth-child(2n){transform:rotate(.8deg)}.polaroid:nth-child(3n){transform:rotate(-.7deg)}.polaroid img,.polaroid .media-placeholder{aspect-ratio:4/3;object-fit:cover;border-radius:14px}.polaroid h3{color:var(--ink);margin:14px 4px 6px}.polaroid p{margin:0 4px;color:var(--muted)}.notebook{background:repeating-linear-gradient(#fff 0,#fff 38px,rgba(232,90,139,.08) 39px);border:1px solid var(--border);border-radius:20px;padding:28px;box-shadow:var(--shadow)}.notebook-list{display:grid;gap:14px;margin-top:18px}.note-item{display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:start}.note-num{width:46px;height:46px;border-radius:16px;background:var(--pale);color:var(--deep);display:flex;align-items:center;justify-content:center;font-weight:900}.note-item h3{margin:2px 0 4px;color:var(--ink)}.note-item p{margin:0}.bookshelf{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.book{background:#fff;border:1px solid var(--border);border-radius:18px;padding:14px;box-shadow:var(--shadow);min-width:0}.book-cover{aspect-ratio:4/5;border-radius:14px;background:linear-gradient(160deg,#FFE1EC,#FFF);border:1px solid var(--border);display:flex;align-items:flex-end;padding:16px;color:var(--ink);font-weight:900}.book h3{margin:12px 0 5px;color:var(--ink)}.book p{margin:0;color:var(--muted)}.number-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.number-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px;display:grid;grid-template-columns:68px 1fr;gap:14px;box-shadow:var(--shadow)}.big-number{font-size:38px;line-height:1;color:var(--pink);font-weight:900}.number-card h3{margin:0 0 6px;color:var(--ink)}.number-card p{margin:0}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.status-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px;box-shadow:var(--shadow)}.status-card strong{display:inline-flex;background:var(--pale);color:var(--deep);border-radius:999px;padding:4px 10px;margin-bottom:10px}.status-card h3{color:var(--ink);margin:0 0 8px}.status-card p{margin:0;color:var(--muted)}.letters{display:grid;grid-template-columns:1fr 1fr;gap:18px}.letter-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:26px;box-shadow:var(--shadow);position:relative}.letter-card:before{content:"编辑观点";display:inline-flex;background:var(--pale);color:var(--deep);font-size:13px;font-weight:800;border-radius:999px;padding:4px 10px;margin-bottom:12px}.letter-card h3{margin:0 0 10px;color:var(--ink)}.app-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.75fr);gap:24px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:22px;padding:30px;box-shadow:var(--shadow)}.app-copy h2{margin:0 0 10px;color:var(--ink)}.app-icon{display:flex;align-items:center;gap:12px;margin-bottom:12px}.app-icon img{width:54px;height:54px;border-radius:16px;object-fit:contain}.app-panel .content-media,.app-panel .media-placeholder{margin:0;max-height:360px}.split-links{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.link-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px;min-height:140px}.link-card h3{margin:0 0 7px;color:var(--ink)}.link-card p{margin:0 0 12px;color:var(--muted)}.link-card a{color:var(--deep);font-weight:800}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.feature{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px}.feature h2,.feature h3{margin:0 0 10px;color:var(--ink)}.feature p{margin:0}.index-list{display:grid;gap:12px}.index-item{display:grid;grid-template-columns:92px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--border)}.index-item:last-child{border-bottom:0}.index-label{color:var(--deep);font-weight:900}.steps{counter-reset:step;display:grid;gap:14px}.step{counter-increment:step;display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:start;padding:18px;border:1px solid var(--border);border-radius:18px;background:#fff}.step:before{content:counter(step,decimal-leading-zero);width:44px;height:44px;border-radius:15px;background:var(--pale);display:flex;align-items:center;justify-content:center;color:var(--deep);font-weight:900}.step h3{margin:0 0 6px;color:var(--ink)}.step p{margin:0}.quote{border-left:4px solid var(--pink);padding:14px 18px;background:var(--soft);border-radius:0 16px 16px 0;color:var(--ink)}.faq-list{display:grid;gap:14px}.faq-extra{margin-top:18px}.faq-item{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px}.faq-item h2{margin:0 0 9px;font-size:19px;color:var(--ink)}.faq-item p{margin:0}.legal-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}.legal-nav a{padding:8px 13px;border-radius:999px;background:var(--pale);color:var(--deep);font-weight:700}.notice{padding:18px 20px;border-radius:18px;background:var(--soft);border:1px solid var(--border);color:var(--ink)}.site-footer{margin-left:88px;background:#4A1630;color:#F8D6E4;padding:46px 24px calc(28px + env(safe-area-inset-bottom))}.footer-inner{width:min(1180px,100%);margin:0 auto}.footer-brand{max-width:760px}.footer-logo-wrap{display:inline-flex;align-items:center;gap:12px}.footer-logo-wrap img{max-height:34px;width:auto}.footer-logo-wrap strong{display:block;color:#fff;font-size:19px}.footer-logo-wrap small{display:block;letter-spacing:.08em}.footer-brand p{color:#F8D6E4;opacity:.9}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:28px}.footer-links h2{font-size:15px;color:#fff;margin:0 0 10px}.footer-links a{display:block;min-height:32px;color:#F8D6E4}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.16);padding-top:20px;margin-top:28px;font-size:14px}.overlay{position:fixed;inset:0;z-index:130;background:rgba(74,22,48,.28);visibility:hidden;opacity:0;pointer-events:none;transition:opacity .18s ease,visibility .18s ease;overflow:auto}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.overlay-open{overflow:hidden}.full-menu{background:#FFF7FA}.full-menu-panel{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:26px 0 44px}.overlay-head{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:52px}.overlay-brand{display:flex;align-items:center;color:var(--ink)}.overlay-brand img{max-height:36px;width:auto}.close-button{min-height:44px;padding:0 16px;border-radius:999px;border:1px solid rgba(196,59,110,.24);background:#fff;color:var(--deep);font-weight:800;cursor:pointer}.full-menu-panel>h2{font-size:30px;color:var(--ink);margin:24px 0 18px}.directory-grid{display:grid;gap:20px}.directory-section{background:#fff;border:1px solid var(--border);border-radius:20px;padding:20px}.directory-section h3{margin:0 0 12px;color:var(--deep)}.directory-items{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.directory-items a{display:block;padding:12px;border-radius:14px;background:#FFF7FA;border:1px solid transparent;min-width:0}.directory-items a:hover{background:var(--soft);border-color:var(--border)}.directory-items strong{display:block;color:var(--ink);margin-bottom:2px}.directory-items span{display:block;color:var(--muted);font-size:14px;line-height:1.55}.search-overlay{display:flex;align-items:center;justify-content:center;padding:20px}.search-card{width:min(620px,100%);background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:0 26px 70px rgba(74,22,48,.18);padding:24px}.search-card-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.search-card h2{margin:0;color:var(--ink)}.search-card label{display:block;margin:20px 0 8px;color:var(--muted)}.search-card input{width:100%;min-height:48px;border:1px solid rgba(196,59,110,.26);border-radius:14px;padding:0 14px;background:#FFF7FA;color:var(--ink)}.search-presets{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.search-presets a{display:inline-flex;min-height:42px;align-items:center;padding:0 13px;border-radius:999px;background:var(--pale);color:var(--deep);font-weight:700}.search-note{font-size:14px;color:var(--muted);margin:14px 0 0}.mobile-only,.mobile-bottom{display:none}
@media(max-width:900px){.polaroid-grid{grid-template-columns:repeat(2,1fr)}.bookshelf{grid-template-columns:repeat(2,1fr)}.status-grid{grid-template-columns:repeat(2,1fr)}.app-panel{grid-template-columns:1fr}.split-links{grid-template-columns:1fr 1fr}.directory-items{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-links{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){:root{--top:56px}.side-rail{display:none}.topbar{left:0;padding:0 12px;grid-template-columns:1fr minmax(110px,1.5fr) 1fr}.mobile-only{display:inline-flex}.icon-button{min-width:44px;min-height:44px;align-items:center;justify-content:center;border:0;background:transparent;color:var(--deep);font-weight:800;padding:0 6px;cursor:pointer}.top-brand{max-width:160px;overflow:hidden}.top-brand img{max-width:150px}.top-app{padding:0 12px;font-size:14px;white-space:nowrap}.site-main{margin-left:0;padding:calc(var(--top) + 22px) 16px 78px}.page-hero,.cover{padding:24px}.section-head{display:block}.section-head p{margin-top:6px}.polaroid-grid,.number-list,.letters,.feature-grid,.split-links{grid-template-columns:1fr}.polaroid{transform:none!important}.bookshelf{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.status-grid{grid-template-columns:1fr 1fr}.number-card{grid-template-columns:56px 1fr}.app-panel{padding:22px}.directory-grid{gap:12px}.directory-items{grid-template-columns:repeat(2,minmax(0,1fr))}.full-menu-panel>h2{font-size:26px}.site-footer{margin-left:0;padding-bottom:calc(84px + env(safe-area-inset-bottom))}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom a{display:block;margin-top:8px}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.97);border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(5,1fr);align-items:center}.mobile-bottom a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--muted)}.mobile-bottom a.is-active{color:var(--pink);font-weight:900}.overlay{z-index:140}.index-item{grid-template-columns:72px 1fr}.note-item{grid-template-columns:46px 1fr}}
@media(max-width:470px){.bookshelf,.status-grid{grid-template-columns:1fr}.directory-items{grid-template-columns:repeat(2,minmax(0,1fr))}.top-brand{max-width:132px}.top-brand img{max-width:128px}.page-hero,.cover,.content-card{padding:20px}.footer-links{grid-template-columns:1fr 1fr;gap:18px}.full-menu-panel{width:calc(100% - 24px)}.directory-items a{padding:10px 8px}}