:root{--paper:#F3FBFA;--deep:#D4EFEA;--card:#FBFEFD;--soft:#BFE6DF;--ink:#123532;--body:#1A4540;--muted:#3F6B66;--assist:#5E8681;--brand:#0D5C56;--brand2:#168A7D;--mint:#8FDFD2;--line:rgba(22,138,125,.22);--shadow:0 14px 36px rgba(18,53,50,.10);--radius:14px;--max:1160px;--top:112px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--body);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%;height:auto;object-fit:contain;object-position:center}.skip-link{position:fixed;left:16px;top:-80px;z-index:2000;background:var(--card);padding:10px 16px;border:2px solid var(--brand)}.skip-link:focus{top:16px}.site-header{position:fixed;inset:0 0 auto;z-index:1000;box-shadow:0 4px 18px rgba(18,53,50,.08)}.daybar{height:18px;background:var(--brand);color:var(--paper);font-size:11px;line-height:18px}.daybar-inner,.hallbar-inner,.daytabs-inner{width:min(var(--max),calc(100% - 32px));margin:auto}.daybar-inner{display:flex;justify-content:space-between}.plain-btn{border:0;background:transparent;color:var(--paper);padding:0 4px;min-width:44px;cursor:pointer;line-height:18px}.hallbar{height:58px;background:var(--paper);border-bottom:1px solid var(--line)}.hallbar-inner{height:100%;display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:12px}.brand{display:flex;align-items:center;min-height:44px;color:var(--brand)}.brand img{width:auto;height:32px;max-width:180px}.menu-button,.app-link,.close-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--brand2);border-radius:10px;padding:0 16px;background:var(--paper);color:var(--brand);cursor:pointer}.app-link{justify-self:end;background:linear-gradient(135deg,var(--brand2),var(--brand));color:var(--paper);border:0}.daytabs{height:36px;background:var(--deep);border-bottom:1px solid var(--line)}.daytabs-inner{display:flex;align-items:center;gap:6px;height:100%}.daytabs a{display:flex;align-items:center;height:28px;padding:0 13px;border-radius:8px;color:var(--ink);font-size:14px}.daytabs a.active{background:var(--brand);color:var(--paper)}main{padding-top:calc(var(--top) + 34px);min-height:70vh}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.hero,.split{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,1fr);gap:32px;align-items:center}.hero{margin-bottom:28px}.hero-media,.media-frame{min-height:220px;background:var(--deep);border:1px solid var(--line);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-media{height:min(280px,32vw)}.hero-media img,.media-frame img{width:100%;height:100%;object-fit:contain}.hero-copy .eyebrow,.eyebrow{color:var(--brand2);font-weight:700;letter-spacing:.08em}.hero h1,.page-hero h1{font-size:clamp(28px,4vw,32px);line-height:1.25;color:var(--ink);margin:8px 0 18px}.hero p,.page-hero p{margin:0;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:10px;background:linear-gradient(135deg,var(--brand2),var(--brand));color:var(--paper);font-weight:700}.button.secondary{background:var(--paper);color:var(--brand);border:1px solid var(--brand2)}a:focus-visible,button:focus-visible{outline:3px solid var(--mint);outline-offset:3px}.process-grid,.cards-4,.status-grid,.info-grid{display:grid;gap:18px}.process-grid{grid-template-columns:repeat(3,1fr);margin:24px 0 60px}.cards-4,.status-grid{grid-template-columns:repeat(4,1fr)}.info-grid{grid-template-columns:repeat(2,1fr)}.card,.process-card,.status-card,.content-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.process-card{border-top:4px solid var(--brand2)}.process-card h2,.card h3,.status-card h3,.content-card h2{margin:0 0 8px;color:var(--ink)}.process-card a,.text-link{color:var(--brand2);font-weight:700}.home-section{padding:54px 0;border-top:1px solid var(--line)}.home-section:nth-of-type(even){background:rgba(212,239,234,.35)}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:24px}.section-head h2{margin:0;color:var(--ink);font-size:26px}.section-head p{max-width:620px;margin:0;color:var(--muted)}.media-frame{height:240px}.media-frame.small{height:190px;margin:-22px -22px 18px;border:0;border-radius:14px 14px 0 0}.split.reverse .media-frame{order:2}.split-copy h2{font-size:26px;line-height:1.35;color:var(--ink);margin:0 0 14px}.split-copy p{margin:0 0 14px}.page-hero{padding:0 0 34px;border-bottom:1px solid var(--line);margin-bottom:32px;display:grid;grid-template-columns:1fr minmax(260px,420px);gap:32px;align-items:center}.page-hero .media-frame{height:240px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:30px;align-items:start}.article-body{display:grid;gap:20px}.article-body section{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}.article-body h2{font-size:22px;margin:0 0 10px;color:var(--ink)}.article-body h3{color:var(--ink)}.article-body p{margin:0 0 12px}.article-body p:last-child{margin-bottom:0}.side-card{position:sticky;top:140px;background:var(--deep);padding:22px;border-radius:var(--radius);border:1px solid var(--line)}.side-card h2{margin:0 0 10px;color:var(--ink);font-size:19px}.side-card a{display:block;padding:10px 0;border-bottom:1px solid var(--line);color:var(--brand)}.steps{counter-reset:steps}.steps section{position:relative;padding-left:72px}.steps section:before{counter-increment:steps;content:counter(steps,decimal-leading-zero);position:absolute;left:24px;top:22px;color:var(--brand2);font-weight:800;font-size:18px}.faq-list{display:grid;gap:16px}.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.faq-item h2{font-size:19px;margin:0 0 8px;color:var(--ink)}.contact-options{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.notice{padding:18px 20px;border-left:4px solid var(--brand2);background:var(--deep);border-radius:0 12px 12px 0}.overlay{position:fixed;inset:0;background:rgba(18,53,50,.48);z-index:1050}.overlay[hidden]{display:none}.drop-panel{position:fixed;z-index:1100;top:76px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-8px);transition:.2s ease;max-height:calc(100vh - 92px);overflow:auto}.drop-panel.open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.menu-panel{width:min(420px,calc(100% - 32px));left:max(16px,calc((100vw - min(1160px,100vw - 32px))/2 + 112px));border-radius:0 0 16px 16px}.search-panel{width:min(720px,calc(100% - 32px));left:50%;transform:translate(-50%,-8px);padding:24px;border-radius:0 0 16px 16px}.search-panel.open{transform:translate(-50%,0)}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px;border-bottom:1px solid var(--line)}.panel-head p{margin:4px 0 0;color:var(--muted)}.panel-brand{display:flex;align-items:center;gap:10px}.panel-brand img{height:28px;width:auto;max-width:150px}.menu-groups{padding:14px}.menu-group h2{font-size:15px;color:var(--brand2);margin:10px 6px}.menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.menu-grid a{padding:10px;border-radius:10px;background:var(--card);border:1px solid var(--line)}.menu-grid strong,.menu-grid span{display:block}.menu-grid span{font-size:12px;color:var(--muted);line-height:1.5;margin-top:2px}.search-look{display:flex;align-items:center;gap:10px;min-height:50px;background:var(--deep);border:1px solid var(--line);border-radius:10px;padding:0 16px;margin:18px 0}.quick-links{display:flex;flex-wrap:wrap;gap:10px}.quick-links a{padding:9px 14px;border:1px solid var(--line);border-radius:9px;background:var(--card)}.site-footer{background:var(--brand);color:var(--deep);margin-top:64px}.footer-inner{width:min(var(--max),calc(100% - 32px));margin:auto;padding:48px 0 30px}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:30px}.footer-brand img{height:32px;width:auto;max-width:180px;filter:brightness(0) invert(1)}.footer-brand strong,.footer-brand span{display:block}.footer-brand strong{color:var(--paper);font-size:20px}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.footer-links h2{font-size:16px;color:var(--mint);margin:0 0 10px}.footer-links a{display:block;padding:4px 0}.footer-note{margin:30px 0 0;padding-top:24px;border-top:1px solid rgba(212,239,234,.24);max-width:900px}.copyright{font-size:13px;color:var(--mint)}.mobile-nav{display:none}
@media(max-width:820px){:root{--top:76px}.daytabs{display:none}.daybar-inner,.hallbar-inner{width:100%;padding:0 16px}.hallbar-inner{grid-template-columns:1fr auto auto;gap:8px}.brand img{max-width:130px;height:28px}.menu-button,.app-link{padding:0 12px}.menu-panel,.search-panel{top:76px;left:0;width:100%;max-width:none;border-left:0;border-right:0;border-radius:0;transform:translateY(-8px)}.search-panel.open{transform:none}.hero,.split,.page-hero,.article-layout{grid-template-columns:1fr}.hero-media{height:260px}.process-grid,.cards-4,.status-grid,.info-grid,.contact-options{grid-template-columns:1fr 1fr}.split.reverse .media-frame{order:0}.side-card{position:static}.footer-links{grid-template-columns:1fr 1fr}.mobile-nav{position:fixed;z-index:900;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;min-height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(18,53,50,.1)}.mobile-nav a{display:flex;align-items:center;justify-content:center;min-height:50px;font-size:13px}.mobile-nav a.active{background:var(--brand);color:var(--paper)}body{padding-bottom:calc(50px + env(safe-area-inset-bottom))}.site-footer{margin-bottom:0}.section-head{align-items:start;flex-direction:column;gap:8px}}
@media(max-width:560px){main{padding-top:calc(var(--top) + 24px)}.process-grid,.cards-4,.status-grid,.info-grid,.contact-options,.menu-grid{grid-template-columns:1fr}.hero{gap:20px}.hero-media{height:220px}.home-section{padding:40px 0}.article-body section{padding:22px}.steps section{padding-left:58px}.steps section:before{left:18px}.page-hero{gap:18px}.page-hero .media-frame{height:200px}.footer-links{grid-template-columns:1fr 1fr;gap:20px}.daybar{font-size:10px}.app-link{font-size:14px}}
.app-mark{display:flex;align-items:center;gap:14px;margin:0 0 28px;padding:16px 18px;background:var(--deep);border:1px solid var(--line);border-radius:var(--radius)}.app-mark img{width:64px;height:64px;border-radius:14px}.app-mark strong,.app-mark span{display:block}.app-mark strong{color:var(--ink);font-size:19px}.app-mark span{color:var(--muted)}.app-mark.compact{display:inline-flex;margin:0 0 16px;padding:10px 12px}.app-mark.compact img{width:48px;height:48px}.app-mark.compact strong{font-size:16px}.status-grid{margin-bottom:30px}