:root{--bg:#0C0B08;--deep:#080706;--panel:#161410;--panel2:#1E1A14;--title:#F3E6C0;--text:#E4D6B0;--muted:#B89A58;--soft:#8A7040;--gold:#C9A227;--bright:#E0C056;--darkgold:#8A6E18;--copper:#8A5A2A;--cream:#F7EFD4;--line:rgba(201,162,39,.22);--line2:rgba(201,162,39,.50);--shadow:0 12px 28px rgba(0,0,0,.45);--max:980px}
*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.7 system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden;padding-top:136px;padding-bottom:0}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}.no-scroll{overflow:hidden}.museum-note{position:fixed;z-index:60;top:0;left:0;right:0;height:20px;background:#080706;color:var(--bright);display:flex;align-items:center;justify-content:space-between;padding:0 16px;font-size:12px;border-bottom:1px solid rgba(201,162,39,.12)}.text-button,.menu-open,.menu-close,.search-top button{background:transparent;border:0;color:var(--bright);cursor:pointer;min-height:20px;padding:0 6px}.site-head{position:fixed;z-index:59;top:20px;left:0;right:0;height:52px;background:#0a0907;border-bottom:1px solid var(--gold);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 16px}.brand-home{justify-self:start;min-height:44px;display:flex;align-items:center}.brand-logo{height:24px;width:auto;object-fit:contain;object-position:center}.brand-fallback{font-size:16px;font-weight:700;color:var(--title)}.brand-en{font-size:13px;color:var(--bright);letter-spacing:.08em;white-space:nowrap}.head-actions{justify-self:end;display:flex;align-items:center;gap:8px}.app-link,.menu-open{min-height:44px;display:inline-flex;align-items:center;padding:0 10px;color:var(--title)}.menu-open{border:1px solid var(--line)}.double-nav{position:fixed;z-index:58;top:72px;left:0;right:0;height:64px;background:#0b0a08;border-bottom:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}.double-row{height:32px;display:flex;align-items:center;justify-content:center;gap:34px}.double-row a{height:32px;display:flex;align-items:center;font-size:13px;color:var(--text);border-bottom:2px solid transparent}.double-row a.is-active{color:var(--bright);border-color:var(--bright)}.layout-shell{max-width:calc(var(--max) + 204px);margin:0 auto;display:grid;grid-template-columns:148px minmax(0,var(--max));gap:24px;padding:28px 16px 0}.side-menu{position:fixed;z-index:20;top:164px;left:max(16px,calc(50% - 576px));width:148px;border-right:1px solid var(--line);padding-right:14px}.side-menu section+section{margin-top:22px}.side-menu h2{font-size:12px;color:var(--soft);margin:0 0 8px;font-weight:600}.side-menu a{display:block;min-height:34px;padding:5px 0;color:var(--muted);font-size:13px}.side-menu a.is-active{color:var(--bright);font-weight:700}.site-main{min-width:0;grid-column:2}.page-hero{padding:28px 0 24px;border-bottom:1px solid var(--line)}h1{font-size:24px;line-height:1.3;margin:0 0 12px;color:var(--title)}h2{font-size:20px;line-height:1.4;color:var(--title);margin:0 0 12px}h3{font-size:16px;color:var(--title);margin:0 0 8px}p{margin:0 0 12px}.lead{font-size:17px;color:var(--cream);max-width:760px}.eyebrow{font-size:12px;color:var(--gold);letter-spacing:.08em;margin-bottom:8px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn-primary,.btn-secondary{height:42px;min-width:120px;padding:0 18px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:14px}.btn-primary{background:linear-gradient(135deg,#E0C056 0%,#C9A227 55%,#8A6E18 100%);color:#1A1408;font-weight:800}.btn-secondary{background:#0b0a08;color:var(--bright);border:1px solid var(--line2)}a:hover{filter:brightness(1.08)}a:focus-visible,button:focus-visible{outline:2px solid var(--bright);outline-offset:3px}.section{padding:32px 0;border-bottom:1px solid var(--line)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:18px}.section-head p{color:var(--muted);font-size:13px;margin:0}.media-slot{height:176px;background:#080706;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img,.media-tall img,.media-banner img,.media-icon img{width:100%;height:100%;object-fit:contain;object-position:center}.media-note{height:160px}.media-tall{height:300px;background:#080706;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;justify-content:center}.media-banner{height:200px;background:#080706;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;justify-content:center}.media-icon{width:64px;height:64px;background:#080706;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;justify-content:center}.media-icon img{width:48px;height:48px}.number-list{display:grid;gap:14px}.number-item{display:grid;grid-template-columns:96px minmax(0,1fr);gap:18px;padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.number-item .num{color:var(--bright);font-weight:800;letter-spacing:.08em}.two-notes{display:grid;grid-template-columns:1fr 1fr;gap:16px}.note-card{padding:20px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.note-card .media-slot{margin-bottom:14px}.nodes{display:flex;flex-wrap:wrap;gap:12px}.node{flex:1 1 210px;min-width:0;background:var(--panel);border-left:3px solid var(--gold);padding:18px;border-radius:0 8px 8px 0}.works-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.work-card{padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.periods{display:grid;gap:12px}.period{padding:18px 20px;background:var(--panel2);border-top:1px solid var(--line2);border-radius:8px}.status-board{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:16px 18px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.status-tag{font-weight:800;color:var(--bright)}.dark-band{background:#080706;border-top:1px solid var(--line2);border-bottom:1px solid var(--line2);margin:32px calc(50% - 50vw);padding:34px max(16px,calc((100vw - var(--max))/2))}.app-band{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:28px;align-items:center}.app-visual{display:flex;gap:14px;justify-content:flex-end;align-items:center}.list-clean{list-style:none;margin:0;padding:0;display:grid;gap:10px}.list-clean li{padding:14px 0;border-bottom:1px solid var(--line)}.memo-list{counter-reset:memo;display:grid;gap:12px}.memo{counter-increment:memo;padding:18px 20px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.memo h3:before{content:counter(memo,decimal-leading-zero) " · ";color:var(--gold)}.topic-list{display:grid;gap:12px}.topic{padding:18px;border:1px solid var(--line);border-radius:8px;background:linear-gradient(90deg,var(--panel2),var(--panel))}.clauses{display:grid;gap:14px}.clause{padding:18px 20px;background:var(--panel);border-left:2px solid var(--gold)}.faq-list details{border:1px solid var(--line);background:var(--panel);border-radius:8px;margin-bottom:10px;padding:0 18px}.faq-list summary{cursor:pointer;min-height:50px;display:flex;align-items:center;color:var(--title);font-weight:700}.faq-list p{padding:0 0 16px}.info-strip{display:flex;flex-wrap:wrap;gap:10px}.info-chip{padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted)}.quote{padding:20px;border:1px solid var(--line2);background:#100e0b;color:var(--cream);font-size:17px}.site-footer{margin-top:56px;background:#080706;border-top:1px solid var(--gold);padding:30px max(16px,calc((100vw - var(--max))/2)) calc(78px + env(safe-area-inset-bottom));font-size:13px;color:var(--text)}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.footer-brand div{display:flex;flex-direction:column}.footer-brand strong{color:var(--title);font-size:16px}.footer-brand span{color:var(--muted);font-size:12px}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-grid h2{font-size:13px;margin-bottom:8px;color:var(--bright)}.footer-grid a{display:block;min-height:30px;color:var(--text)}.footer-note{margin-top:24px;color:var(--muted)}.copyright{color:var(--soft)}.overlay{position:fixed;z-index:80;inset:0;background:rgba(0,0,0,.72);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.full-menu{position:fixed;z-index:90;left:0;right:0;bottom:0;max-height:72vh;background:#0b0a08;border-top:1px solid var(--gold);box-shadow:var(--shadow);transform:translateY(102%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s;overflow:auto;padding:18px max(16px,calc((100vw - var(--max))/2)) calc(18px + env(safe-area-inset-bottom))}.full-menu.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.menu-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.menu-brand{display:flex;align-items:center;gap:10px}.menu-close{min-height:44px;border:1px solid var(--line)}.menu-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.menu-groups h2{font-size:13px;color:var(--gold)}.menu-groups a{display:block;padding:9px 0;border-bottom:1px solid var(--line)}.menu-groups a strong{display:block;color:var(--title)}.menu-groups a span{display:block;color:var(--muted);font-size:12px}.search-panel{position:fixed;z-index:95;top:72px;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-box{max-width:760px;margin:0 auto;background:#0b0a08;border:1px solid var(--line2);box-shadow:var(--shadow);padding:20px}.search-top{display:flex;align-items:center;justify-content:space-between}.search-top button{min-height:44px;border:1px solid var(--line)}.search-box p{color:var(--muted)}.preset-links{display:flex;flex-wrap:wrap;gap:10px}.preset-links a{min-height:44px;display:flex;align-items:center;padding:0 14px;border:1px solid var(--line);border-radius:8px}.mobile-bottom{display:none}.split-lines{display:grid;gap:0}.split-lines article{padding:20px 0;border-bottom:1px solid var(--line)}.deep-callout{padding:22px;background:#080706;border:1px solid var(--line2);border-radius:8px}.about-cover{display:grid;grid-template-columns:1fr;gap:16px}.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.mini{padding:16px;background:var(--panel);border:1px solid var(--line);border-radius:8px}
@media(max-width:900px){body{padding-top:72px;padding-bottom:calc(56px + env(safe-area-inset-bottom))}.double-nav,.side-menu{display:none}.site-head{grid-template-columns:1fr auto}.brand-en{display:none}.layout-shell{display:block;padding:20px 16px 0}.site-main{max-width:var(--max);margin:0 auto;grid-column:auto}.mobile-bottom{position:fixed;z-index:70;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(4,1fr);background:#080706;border-top:1px solid var(--gold)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;color:var(--text);font-size:13px}.mobile-bottom a.is-active{background:var(--bright);color:#1A1408;font-weight:800}.search-panel{inset:0;top:0;background:#080706;padding:20px}.search-box{height:100%;max-width:none;border:0;box-shadow:none;padding-top:54px}.menu-groups{grid-template-columns:1fr 1fr}.full-menu{max-height:72vh}.footer-grid{grid-template-columns:1fr 1fr}.app-band{grid-template-columns:1fr}.app-visual{justify-content:flex-start}.number-item{grid-template-columns:1fr}.two-notes,.works-grid{grid-template-columns:1fr}.status-row{grid-template-columns:1fr}.dark-band{padding-left:16px;padding-right:16px}.section-head{align-items:flex-start;flex-direction:column}.site-footer{padding-left:16px;padding-right:16px}.mini-grid{grid-template-columns:1fr}}
@media(max-width:520px){.museum-note,.site-head{padding-left:12px;padding-right:12px}.app-link,.menu-open{padding:0 8px}.menu-groups{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.media-slot{height:160px}.media-banner{height:180px}.app-visual{flex-direction:column;align-items:flex-start}.media-tall{width:100%;max-width:240px;height:300px}.preset-links a{flex:1 1 42%}}

.mt16{margin-top:16px}.first-band{margin-top:0}