:root{
 --bg:#0C0B08;--bg-deep:#080706;--panel:#161410;--panel-2:#1E1A14;--title:#F3E6C0;--text:#E4D6B0;--muted:#B89A58;--aux:#8A7040;--gold:#C9A227;--gold-bright:#E0C056;--gold-dark:#8A6E18;--copper:#8A5A2A;--cream:#F7EFD4;--line:rgba(201,162,39,.22);--line-strong:rgba(201,162,39,.50);--shadow:0 12px 28px rgba(0,0,0,.45);--max:980px;--side:148px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,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}img{max-width:100%;display:block}h1,h2,h3{color:var(--title);margin-top:0}h1{font-size:24px;line-height:1.3;margin-bottom:14px}h2{font-size:20px;line-height:1.4;margin-bottom:12px}h3{font-size:16px;line-height:1.45;margin-bottom:8px}p{margin:0 0 15px}.notice-bar{height:20px;background:#050504;color:var(--muted);font-size:12px;position:fixed;top:0;left:0;right:0;z-index:80}.notice-inner{max-width:calc(var(--max) + var(--side) + 28px);height:20px;margin:auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between}.notice-brand{line-height:20px}.search-open{height:20px;border:0;background:transparent;color:var(--muted);cursor:pointer;padding:0 2px}.site-header{position:fixed;top:20px;left:0;right:0;height:52px;background:var(--bg-deep);border-bottom:1px solid var(--gold);z-index:79}.header-inner{height:100%;max-width:calc(var(--max) + var(--side) + 28px);margin:auto;padding:0 16px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px}.brand-link{justify-self:start;min-width:44px;min-height:44px;display:flex;align-items:center}.brand-logo{height:24px;width:auto;object-fit:contain}.brand-fallback{font-size:16px;color:var(--cream);font-weight:700}.brand-en{font-size:13px;color:var(--muted);white-space:nowrap}.header-actions{justify-self:end;display:flex;gap:7px;align-items:center}.header-actions a,.header-actions button{height:44px;min-width:44px;display:inline-flex;align-items:center;justify-content:center;border:0;background:transparent;color:var(--title);padding:0 8px;cursor:pointer}.header-actions .app-link{color:var(--gold-bright)}.dual-nav{position:fixed;top:72px;left:0;right:0;height:64px;background:#0a0907;border-bottom:1px solid var(--line);z-index:70}.dual-nav-row{height:32px;display:flex;align-items:center;justify-content:center;gap:32px}.dual-nav a{height:32px;display:flex;align-items:center;font-size:13px;color:var(--text);border-bottom:2px solid transparent}.dual-nav a.is-current{color:var(--gold-bright);border-color:var(--gold-bright)}.layout-shell{max-width:calc(var(--max) + var(--side) + 28px);margin:0 auto;padding:160px 16px 40px;display:grid;grid-template-columns:var(--side) minmax(0,var(--max));gap:28px}.side-nav{position:sticky;top:156px;align-self:start;border-right:1px solid var(--line);padding:4px 18px 24px 0;max-height:calc(100vh - 175px);overflow:auto}.side-group{margin-bottom:20px}.side-group strong{display:block;font-size:12px;color:var(--aux);letter-spacing:.12em;margin-bottom:7px}.side-group a{display:block;padding:6px 0;color:var(--text);font-size:13px}.side-group a:hover,.side-group a:focus-visible,.side-group a.is-current{color:var(--gold-bright)}.main-content{min-width:0}.page-head{margin-bottom:24px}.page-kicker{display:inline-block;color:var(--gold-bright);font-size:12px;letter-spacing:.13em;margin-bottom:8px}.lead{font-size:16px;color:var(--cream);max-width:760px}.hero-actions,.inline-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn-primary,.btn-secondary{height:42px;padding:0 18px;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;white-space:nowrap;transition:transform .2s ease,border-color .2s ease}.btn-primary{background:linear-gradient(135deg,#E0C056 0%,#C9A227 55%,#8A6E18 100%);color:#1A1408;font-weight:700}.btn-secondary{background:#0c0b08;border:1px solid var(--gold-bright);color:var(--gold-bright)}.btn-primary:hover,.btn-secondary:hover{transform:translateY(-1px)}a:focus-visible,button:focus-visible{outline:2px solid var(--cream);outline-offset:3px}.section{margin:0 0 30px;padding:22px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.section.plain{background:transparent;box-shadow:none;padding:0;border:0}.section-deep{margin:30px 0;padding:26px;background:var(--bg-deep);border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong)}.section-title-row{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:12px}.section-title-row a{font-size:13px;color:var(--gold-bright)}.media-slot{width:100%;background:#090806;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-176{height:176px}.media-160{height:160px}.media-200{height:200px}.media-app{height:320px}.media-140{height:140px}.numbered-list{counter-reset:scene;display:grid;gap:0}.numbered-item{padding:18px 0;border-top:1px solid var(--line)}.numbered-item:first-child{border-top:0;padding-top:0}.scene-label{display:block;font-size:12px;color:var(--gold-bright);margin-bottom:6px}.note-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.note-card{padding:18px;background:var(--panel-2);border:1px solid var(--line);border-radius:8px}.note-card .media-slot{margin-bottom:14px}.flow-nodes{display:flex;flex-wrap:wrap;gap:12px}.flow-node{flex:1 1 200px;min-width:0;padding:18px;border-left:2px solid var(--gold);background:var(--panel-2);border-radius:0 8px 8px 0}.work-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.work-card{padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.periods{display:grid;gap:18px}.period{padding:18px 0;border-bottom:1px solid var(--line)}.period:last-child{border-bottom:0}.status-list{display:grid;gap:12px}.status-row{display:grid;grid-template-columns:112px minmax(0,1fr);gap:14px;align-items:start;padding:16px;background:var(--panel-2);border-left:3px solid var(--gold)}.status-tag{color:#1A1408;background:var(--gold-bright);padding:3px 8px;border-radius:999px;font-size:12px;text-align:center}.memo-list{display:grid;gap:14px}.memo-item{padding:16px 18px;border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(201,162,39,.08),transparent)}.method-steps{display:grid;gap:16px}.method-step{padding:18px;border:1px solid var(--line);border-radius:8px}.topic-list{display:grid;gap:12px}.topic-row{padding:18px;background:var(--panel-2);border-left:3px solid var(--copper)}.app-band{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(180px,.6fr);gap:24px;align-items:center}.app-visuals{display:grid;grid-template-columns:1fr;gap:12px}.icon-slot{width:72px;height:72px;margin-left:auto}.icon-slot img{width:48px;height:48px;object-fit:contain}.clause-list{display:grid;gap:18px}.clause{padding-bottom:18px;border-bottom:1px solid var(--line)}.clause:last-child{border-bottom:0}.faq-list details{border-top:1px solid var(--line);padding:15px 0}.faq-list details:first-child{border-top:0}.faq-list summary{cursor:pointer;color:var(--title);font-weight:700}.faq-list p{margin-top:10px;color:var(--text)}.contact-paths{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-path{padding:20px;background:var(--panel-2);border:1px solid var(--line);border-radius:8px}.small-note{font-size:13px;color:var(--muted)}.chip-row{display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-flex;align-items:center;min-height:34px;padding:4px 10px;border:1px solid var(--line-strong);border-radius:999px;color:var(--muted);font-size:13px}.site-footer{background:var(--bg-deep);border-top:1px solid var(--line-strong);font-size:13px}.footer-inner{max-width:calc(var(--max) + var(--side) + 28px);margin:auto;padding:28px 16px 86px}.footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:22px}.footer-logo{height:24px;width:auto;object-fit:contain}.footer-brand strong{display:block;color:var(--title);font-size:16px}.footer-brand span{display:block;color:var(--muted);font-size:12px}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.footer-links strong{display:block;color:var(--muted);margin-bottom:6px}.footer-links a{display:block;padding:3px 0}.footer-links a:hover{color:var(--gold-bright)}.footer-note{margin:18px 0 8px;color:var(--text)}.copyright{color:var(--aux)}.screen-overlay{position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:90;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.screen-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.full-menu{position:fixed;left:0;right:0;bottom:0;max-height:72vh;background:#0a0907;border-top:1px solid var(--gold);z-index:100;transform:translateY(102%);visibility:hidden;pointer-events:none;transition:transform .25s ease,visibility .25s;overflow:auto;padding:18px max(16px,calc((100vw - 1120px)/2)) 28px}.full-menu.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.full-menu-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--line)}.menu-brand{display:flex;align-items:center;gap:10px;color:var(--title)}.menu-brand img{height:24px;width:auto}.full-menu-head button,.search-head button{min-height:44px;border:1px solid var(--line-strong);background:#0c0b08;color:var(--gold-bright);border-radius:7px;padding:0 14px;cursor:pointer}.full-menu-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding-top:16px}.full-menu-grid h3{color:var(--muted)}.full-menu-grid a{display:block;padding:9px 0;border-bottom:1px solid rgba(201,162,39,.10)}.full-menu-grid b{display:block;color:var(--title)}.full-menu-grid span{display:block;color:var(--aux);font-size:12px}.search-panel{position:fixed;top:72px;left:50%;width:min(720px,calc(100% - 32px));transform:translate(-50%,-20px);z-index:101;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.search-panel.is-open{transform:translate(-50%,0);opacity:1;visibility:visible;pointer-events:auto}.search-card{background:var(--bg-deep);border:1px solid var(--line-strong);box-shadow:var(--shadow);padding:20px;border-radius:0 0 10px 10px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-presets{display:flex;flex-wrap:wrap;gap:8px}.search-presets a{min-height:40px;padding:0 12px;border:1px solid var(--line);display:inline-flex;align-items:center;border-radius:7px;color:var(--gold-bright)}.mobile-bottom{display:none}
@media(max-width:860px){.brand-en{display:none}.dual-nav,.side-nav{display:none}.layout-shell{display:block;padding:94px 16px 72px}.notice-inner,.header-inner{padding-left:16px;padding-right:16px}.header-inner{grid-template-columns:1fr auto}.header-actions{grid-column:2}.note-columns,.work-grid,.contact-paths{grid-template-columns:1fr}.app-band{grid-template-columns:1fr}.app-visuals{max-width:360px}.icon-slot{margin-left:0}.footer-links{grid-template-columns:1fr 1fr}.full-menu-grid{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#090806;border-top:1px solid var(--line-strong);z-index:75}.mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bottom a.is-current{background:var(--gold);color:#1A1408;font-weight:700}.footer-inner{padding-bottom:88px}.status-row{grid-template-columns:1fr}.search-panel{top:0;width:100%;height:100vh;transform:none;background:#090806}.search-panel.is-open{transform:none}.search-card{min-height:100vh;border:0;border-radius:0;padding:calc(28px + env(safe-area-inset-top)) 16px 80px}.full-menu{padding-left:16px;padding-right:16px}.media-app{height:300px}}
@media(max-width:560px){.full-menu-grid,.footer-links{grid-template-columns:1fr}.section{padding:18px}.section-deep{padding:20px 18px;margin-left:-16px;margin-right:-16px}.header-actions{gap:2px}.header-actions a,.header-actions button{padding:0 6px}.brand-fallback{font-size:15px}.full-menu{max-height:72vh}.flow-node{flex-basis:100%}.media-176{height:166px}.media-160{height:154px}.media-200{height:190px}}