:root{--bg:#F4F1F8;--deep:#E4DEEC;--card:#FBF8FF;--soft:#EEE8F4;--ink:#161418;--text:#2A242C;--muted:#5A5460;--blue:#4A8AB8;--pink:#C46A8A;--green:#6A9A48;--gold:#C4A04A;--violet:#6A4A9A;--line:rgba(22,20,24,.12);--strong:rgba(106,74,154,.45);--shadow:0 12px 28px rgba(22,20,24,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.wrap{width:min(960px,calc(100% - 32px));margin:auto}.site-head{position:fixed;z-index:50;inset:0 0 auto}.jiu-edge{height:20px;background:var(--ink);color:var(--gold);font-size:12px}.edge-inner,.head-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.text-btn,.menu-btn{border:0;background:none;color:inherit;cursor:pointer;min-height:44px;padding:0 10px}.color-head{height:54px;background:var(--card);border-bottom:1px solid var(--strong)}.brand{display:flex;align-items:center;min-height:44px;font-size:16px;font-weight:700}.brand img,.footer-brand img,.panel-brand img{height:24px;max-width:180px;object-fit:contain}.head-actions{display:flex;align-items:center;gap:4px}.head-link,.menu-btn{min-height:44px;display:flex;align-items:center;padding:0 12px;border-radius:10px}.head-link:hover,.menu-btn:hover{background:var(--soft)}.fan-nav{height:44px;background:var(--card);border-bottom:1px solid var(--line)}.fan-list{display:flex;height:100%;align-items:center;gap:16px}.fan-item{width:72px;height:38px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:13px}.fan-item i{width:72px;height:22px;border:1px solid var(--blue);border-radius:36px 36px 2px 2px  / 22px 22px 2px 2px;display:block}.fan-item.active i{background:var(--violet);border-color:var(--violet)}.fan-item span{margin-top:-19px;color:var(--ink);font-weight:600}.fan-item.active span{color:#fff}.site-main{padding-top:142px;padding-bottom:64px;min-height:70vh}.hero{padding:44px 0 28px}.eyebrow{font-size:13px;color:var(--violet);font-weight:700;letter-spacing:.08em}.hero h1,.page-hero h1{font-size:24px;line-height:1.3;margin:10px 0 14px;color:var(--ink)}h2{font-size:20px;line-height:1.35;color:var(--ink);margin:0 0 14px}h3{font-size:16px;line-height:1.45;color:var(--ink)}p{margin:0 0 14px}.lead{font-size:17px;color:var(--muted);max-width:720px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--pink) 50%,var(--violet));color:#fff;font-size:14px;font-weight:700}.btn.secondary{background:var(--card);color:var(--ink);border:1px solid var(--violet)}.btn:hover{filter:brightness(.98);transform:translateY(-1px)}a:focus-visible,button:focus-visible{outline:3px solid rgba(74,138,184,.45);outline-offset:2px}.section{margin:28px 0;padding:24px;background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow)}.section.flat{box-shadow:none}.image-slot{background:var(--card);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.fan-cut{display:grid;grid-template-columns:1fr 220px;gap:28px;align-items:center}.fan-cut .image-slot{height:176px;border-radius:110px 110px 10px 10px}.triple{display:grid;grid-template-columns:1.05fr .95fr .95fr;gap:14px}.triple article{padding:18px;background:var(--card);border:1px solid var(--line);border-radius:8px}.triple .image-slot{height:150px;margin-bottom:14px}.fold-pages{display:grid;grid-template-columns:1fr 1fr;gap:18px}.fold-pages article{padding:24px;background:linear-gradient(90deg,var(--deep),var(--card) 18%,var(--card));border-left:8px solid var(--violet);border-radius:8px}.fold-pages .image-slot{height:180px;margin-bottom:14px}.cards-two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.cards-two article{padding:22px;border:1px solid var(--line);border-radius:10px;background:var(--card)}.cards-two .image-slot{height:180px;margin-bottom:14px}.phase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.phase-grid article{padding:20px;background:var(--soft);border-top:4px solid var(--pink);border-radius:8px}.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:start;padding:16px 0;border-bottom:1px solid var(--line)}.status{display:inline-flex;align-items:center;justify-content:center;min-height:34px;border-radius:999px;background:var(--deep);color:var(--ink);font-weight:700}.wrap-text .app-box{float:right;width:260px;margin:0 0 16px 24px}.app-box .image-slot{height:300px}.app-icon{width:48px;height:48px;margin:14px auto 0}.clearfix:after{content:"";display:block;clear:both}.notes-list{display:grid;gap:12px}.notes-list article{padding:18px;border-left:4px solid var(--blue);background:var(--card)}.topic-list{display:grid;gap:14px}.topic-list article{padding:20px;background:var(--card);border:1px solid var(--line);border-radius:10px}.center-card{max-width:760px;margin:28px auto;padding:28px;background:var(--card);border:1px solid var(--line);border-radius:12px}.page-hero{padding:38px 0 14px}.page-hero .sub{color:var(--muted);max-width:760px}.banner-slot{height:200px;border-radius:10px}.brand-cover{height:220px;border-radius:10px;margin-top:18px}.policy section{padding:20px 0;border-bottom:1px solid var(--line)}.faq-list details{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin-bottom:12px}.faq-list summary{cursor:pointer;font-weight:700;color:var(--ink)}.faq-list p{margin-top:12px}.site-footer{background:var(--ink);color:var(--bg);border-top:1px solid var(--gold);font-size:13px;padding:34px 0 72px}.footer-top{display:grid;gap:26px}.footer-brand{display:flex;align-items:center;gap:12px}.footer-brand div{display:flex;flex-direction:column}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-grid h3{color:var(--gold);margin:0 0 10px}.footer-grid a{display:block;margin:5px 0;color:var(--bg)}.footer-note,.copyright{color:#cfc8d5}.overlay{position:fixed;z-index:70;inset:0;background:rgba(22,20,24,.42);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.screen-panel{position:fixed;z-index:80;left:0;top:74px;width:min(28vw,360px);height:min(78vh,720px);background:var(--card);border:1px solid var(--line);border-radius:0 12px 12px 0;box-shadow:var(--shadow);transform:translateX(-105%);visibility:hidden;pointer-events:none;transition:.22s}.screen-panel.open{transform:none;visibility:visible;pointer-events:auto}.panel-head{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid var(--line)}.panel-head button,.search-top button{min-height:44px;border:0;background:var(--soft);border-radius:8px;padding:0 12px;cursor:pointer}.panel-brand{display:flex;align-items:center;gap:8px}.panel-scroll{height:calc(100% - 58px);overflow:auto;padding:10px 14px}.panel-scroll section{margin-bottom:14px}.panel-scroll h3{font-size:13px;color:var(--violet);margin:6px 0}.panel-scroll a{display:block;padding:9px 0;border-bottom:1px solid var(--line)}.panel-scroll a b,.panel-scroll a span{display:block}.panel-scroll a span{font-size:12px;color:var(--muted)}.search-layer{position:fixed;z-index:85;left:50%;top:82px;width:min(720px,calc(100% - 32px));transform:translate(-50%,-18px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.search-layer.open{transform:translate(-50%,0);opacity:1;visibility:visible;pointer-events:auto}.search-card{padding:20px;background:var(--card);border:1px solid var(--strong);border-radius:12px;box-shadow:var(--shadow)}.search-top{display:flex;align-items:center;justify-content:space-between}.search-links{display:flex;flex-wrap:wrap;gap:10px}.search-links a{min-height:40px;display:inline-flex;align-items:center;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--soft)}.mobile-bar{display:none}
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