:root{
 --bg:#0C100E;--bg-deep:#080A09;--panel:#141A16;--panel2:#1A2420;--title:#E8F6EE;--text:#CDE3D6;--muted:#8FB3A0;--faint:#6E8F7E;--green:#2A9D5C;--green2:#3CB371;--green3:#146B3A;--sand:#EFE6D2;--border:rgba(42,157,92,.18);--border-strong:rgba(42,157,92,.45);--shadow:0 12px 28px rgba(8,10,9,.35);--max:1120px;
}
*{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",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.is-locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block}.topline{position:fixed;z-index:90;top:0;left:0;right:0;height:22px;background:var(--bg-deep);border-bottom:1px solid var(--border)}.topline-inner{height:100%;max-width:var(--max);margin:0 auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between;color:var(--green2);font-size:12px;line-height:1}.text-button,.drawer-trigger,.close-button{border:0;background:transparent;color:var(--green2);cursor:pointer;min-height:44px;padding:0 12px}.topline .text-button{min-height:22px;height:22px;padding:0 4px}.brandbar{position:fixed;z-index:89;top:22px;left:0;right:0;height:60px;background:var(--bg-deep);border-bottom:1px solid var(--border-strong)}.brandbar-inner{max-width:var(--max);height:100%;margin:0 auto;padding:0 16px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.brandmark{justify-self:start;min-height:44px;display:flex;align-items:center}.logo-img{height:28px;width:auto;object-fit:contain;object-position:center}.logo-text{color:var(--title);font-weight:700;font-size:16px}.drawer-trigger{justify-self:center;border:1px solid var(--border-strong);border-radius:10px;color:var(--text);min-width:72px}.app-link{justify-self:end;min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border-radius:10px;background:linear-gradient(135deg,#3CB371 0%,#2A9D5C 55%,#146B3A 100%);color:#08110C;font-weight:700;white-space:nowrap}.subtabs{position:fixed;z-index:88;top:82px;left:0;right:0;height:40px;background:#0E2418;border-bottom:1px solid var(--border-strong)}.subtabs-inner{max-width:var(--max);margin:0 auto;height:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:0 16px}.subtab{height:32px;display:inline-flex;align-items:center;padding:0 14px;border-radius:8px;color:var(--text);font-size:13px}.subtab:hover,.subtab:focus-visible{background:var(--panel2);outline:0}.subtab.is-current{background:var(--green);color:#08110C;font-weight:700}.site-main{padding:146px 16px 64px;min-height:70vh}.page-shell{max-width:var(--max);margin:0 auto}.page-head{margin-bottom:24px}.eyebrow{color:var(--green2);font-size:12px;letter-spacing:.08em}.page-head h1{font-size:24px;line-height:1.3;color:var(--title);margin:6px 0 10px}.lead{max-width:820px;color:var(--text);margin:0}.hero-slot,.image-slot{background:var(--bg-deep);border:1px solid var(--border);border-radius:14px;overflow:hidden;display:flex;align-items:center;justify-content:center}.hero-slot{height:260px;margin-bottom:18px}.hero-slot img,.image-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.brand-intro{padding:24px;background:var(--panel);border:1px solid var(--border);border-radius:14px;margin-bottom:28px}.brand-intro h1{margin:0 0 8px;color:var(--title);font-size:24px}.brand-intro .brand-en{color:var(--green2);font-size:13px;margin-bottom:8px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn{min-height:42px;padding:0 16px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.btn-primary{background:linear-gradient(135deg,#3CB371 0%,#2A9D5C 55%,#146B3A 100%);color:#08110C}.btn-secondary{background:var(--bg-deep);border:1px solid var(--border-strong);color:var(--text)}.btn:hover{filter:brightness(1.06)}.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--sand);outline-offset:2px}.section{margin:28px 0}.section h2{font-size:20px;line-height:1.35;color:var(--title);margin:0 0 14px}.section h3{font-size:16px;color:var(--title);margin:0 0 8px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;box-shadow:var(--shadow)}.card .image-slot{height:180px;margin:-1px -1px 14px}.card p{margin:0;color:var(--text)}.two-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.feature{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px}.feature .image-slot{height:200px;margin-bottom:14px}.feature ul,.article-block ul{padding-left:20px;margin:10px 0 0}.feature li,.article-block li{margin:6px 0}.article-block{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px;margin:14px 0}.article-block p{margin:8px 0;color:var(--text)}.article-block .meta{color:var(--muted);font-size:13px}.numbered{display:grid;gap:10px}.numbered .row{display:grid;grid-template-columns:52px 1fr;gap:12px;align-items:start;padding:14px;background:var(--panel);border:1px solid var(--border);border-radius:12px}.numbered .num{width:44px;height:44px;border-radius:10px;background:var(--green);color:#08110C;display:flex;align-items:center;justify-content:center;font-weight:800}.timeline{position:relative;margin-left:8px;padding-left:24px;border-left:1px solid var(--border-strong)}.timeline-item{position:relative;margin:0 0 18px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px}.timeline-item:before{content:"";position:absolute;left:-30px;top:21px;width:10px;height:10px;border-radius:50%;background:var(--green2);box-shadow:0 0 0 5px var(--bg)}.status{display:inline-flex;min-height:28px;align-items:center;padding:0 10px;border-radius:999px;background:var(--panel2);color:var(--sand);font-size:12px;border:1px solid var(--border)}.notice{padding:14px 16px;border-left:3px solid var(--green2);background:var(--panel2);border-radius:0 10px 10px 0;color:var(--text)}.faq-item{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:12px}.faq-item h2{font-size:16px;margin:0 0 8px}.faq-item p{margin:0}.site-footer{background:#050706;border-top:1px solid var(--border-strong);color:var(--text);font-size:13px}.footer-inner{max-width:var(--max);margin:0 auto;padding:28px 16px 84px}.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px}.footer-brand div{display:flex;flex-direction:column}.footer-brand strong{color:var(--title);font-size:16px}.footer-brand span{color:var(--muted)}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.footer-grid h2{font-size:13px;color:var(--green2);margin:0 0 8px}.footer-grid a{display:block;color:var(--text);padding:3px 0}.footer-grid a:hover{color:var(--sand)}.footer-note{margin:22px 0 8px;color:var(--muted)}.copyright{margin:0;color:var(--faint)}.overlay{position:fixed;z-index:110;inset:0;background:rgba(5,7,6,.72);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;z-index:120;left:0;top:0;bottom:0;width:400px;max-width:86vw;background:var(--bg-deep);border-right:1px solid var(--border-strong);transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:transform .22s ease;overflow-y:auto}.drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;background:var(--bg-deep);display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--border);z-index:1}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-groups{padding:10px 16px 26px}.drawer-groups section{margin-bottom:20px}.drawer-groups h2{font-size:13px;color:var(--green2);margin:0 0 8px}.drawer-groups a{display:block;padding:12px;border-radius:10px;border:1px solid transparent}.drawer-groups a:hover{background:var(--panel);border-color:var(--border)}.drawer-groups strong{display:block;color:var(--title);font-size:15px}.drawer-groups span{display:block;color:var(--muted);font-size:13px;margin-top:2px}.search-panel{position:fixed;z-index:121;top:82px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{max-width:760px;margin:12px auto;padding:18px;background:var(--bg-deep);border:1px solid var(--border-strong);border-radius:14px;box-shadow:var(--shadow)}.search-head{display:flex;align-items:center;justify-content:space-between}.search-head strong{color:var(--title);font-size:16px}.search-card p{color:var(--muted);margin:4px 0 12px}.search-links{display:flex;flex-wrap:wrap;gap:8px}.search-links a{min-height:40px;display:inline-flex;align-items:center;padding:0 12px;border:1px solid var(--border);border-radius:9px;background:var(--panel);color:var(--text)}.mobile-bottom{display:none}.prose p{margin:10px 0}.prose h2{margin-top:24px}.prose h3{margin-top:18px}.app-visual{height:360px;max-width:560px;margin:0 auto 16px}.icon-inline{width:48px;height:48px;object-fit:contain}.image-slot-200{height:200px}.image-slot-220{height:220px}.app-heading{display:flex;align-items:center;gap:12px;margin-bottom:10px}.flush-heading{margin:0}.legal-list{counter-reset:sec}.legal-list .article-block h2{font-size:18px}.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.mini-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.mini-links a{color:var(--green2);text-decoration:underline;text-underline-offset:3px}.tag{display:inline-flex;align-items:center;min-height:26px;padding:0 9px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:12px;margin-right:6px}
@media(max-width:800px){.subtabs{display:none}.site-main{padding:102px 16px 78px}.card-grid,.two-grid,.footer-grid,.contact-grid{grid-template-columns:1fr}.hero-slot{height:220px}.feature .image-slot{height:190px}.brandbar-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:6px}.app-link{padding:0 10px}.drawer-trigger{min-width:64px}.search-panel{inset:22px 0 0;top:22px;background:var(--bg-deep);overflow-y:auto}.search-card{margin:0;border:0;border-radius:0;min-height:100%;padding:70px 16px 30px}.search-links{display:grid;grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;z-index:87;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:var(--bg-deep);border-top:1px solid var(--border-strong)}.mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;color:var(--text);font-size:13px}.mobile-bottom a.is-current{background:var(--green);color:#08110C;font-weight:700}.footer-inner{padding-bottom:88px}.drawer{max-width:86vw}.page-head h1,.brand-intro h1{font-size:24px}.numbered .row{grid-template-columns:46px 1fr}}
@media(max-width:420px){.topline-inner,.brandbar-inner{padding-left:12px;padding-right:12px}.app-link{font-size:13px}.search-links{grid-template-columns:1fr}.hero-slot{height:200px}}