:root{--bg:#f4f5f7;--paper:#fff;--ink:#14181f;--muted:#606874;--line:#e3e6eb;--dark:#111720;--dark2:#1a2230;--purple:#9b00e8;--purple2:#5c16a8;--blue:#1689f5;--soft:#f8f7fb;--shadow:0 18px 45px rgba(16,23,32,.09);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#fff 0,#f4f5f7 500px);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;overflow-x:hidden}a{color:#6f16c9;text-decoration:none}a:hover{text-decoration:underline}img{display:block;max-width:100%}.container{width:min(1220px,calc(100% - 32px));margin:0 auto;min-width:0}.site-header{position:sticky;top:0;z-index:60;background:rgba(17,23,32,.96);border-bottom:1px solid 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18px;overflow-wrap:anywhere}.lead{font-size:18px;color:var(--muted);max-width:760px;margin:0 0 22px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;padding:13px 18px;font:inherit;font-weight:850;cursor:pointer}.btn.primary{background:linear-gradient(135deg,var(--purple),#6518c5);color:#fff;box-shadow:0 12px 28px rgba(112,17,196,.24)}.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px;min-width:0}.tags span{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 10px;color:#69727e;font-size:12px;max-width:100%;overflow-wrap:anywhere}.hero-media{position:relative;padding:10px 8px 28px}.media-frame{background:linear-gradient(145deg,#11161e,#1b2130);border:1px solid #2b3444;border-radius:32px;padding:14px;box-shadow:var(--shadow);overflow:hidden}.media-frame img{width:100%;height:min(430px,38vw);min-height:280px;object-fit:contain;background:#fff;border-radius:22px}.media-badge{position:absolute;right:0;bottom:3px;background:linear-gradient(135deg,var(--purple),var(--blue));color:#fff;padding:10px 16px;border-radius:999px;font-size:11px;font-weight:900;letter-spacing:.08em}.layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:28px;padding:34px 0 58px;align-items:start;min-width:0}.sidebar{position:sticky;top:104px;display:grid;gap:16px;min-width:0}.side-card,.content,.toc,.quick-card,.related-grid a,.sitemap-grid section,.market-box,.official-note{border:1px solid var(--line);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);min-width:0}.side-card{padding:20px}.side-card>strong{display:block;margin-bottom:12px}.side-card form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.side-card input{min-width:0;width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 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@media(max-width:820px){.container{width:min(100% - 24px,1220px)}.header-row{min-height:70px}.brand-mark{width:44px;height:44px}.brand strong{font-size:16px}.hero{padding-top:22px}.hero-grid{grid-template-columns:1fr;gap:20px}.hero-media{max-width:620px;width:100%;margin:0 auto;order:-1}.media-frame img{height:auto;min-height:0;max-height:420px}h1{font-size:clamp(33px,10vw,50px)}.lead{font-size:16px}.hero-actions{display:grid}.btn{width:100%}.layout{padding-top:20px}.sidebar{grid-template-columns:1fr}.side-download{grid-column:auto}.content{padding:19px}.quick-grid,.related-grid,.sitemap-grid{grid-template-columns:1fr}.market-box{grid-template-columns:1fr}.market-actions{justify-content:flex-start}.article-section{grid-template-columns:1fr;gap:16px}.article-section figure{order:-1}.article-section figure img{max-height:340px}.footer-grid{grid-template-columns:1fr}.mobile-download{display:block;position:fixed;left:10px;right:10px;bottom:10px;z-index:90}.mobile-download a{display:block;text-align:center;background:linear-gradient(135deg,var(--purple),#6518c5);color:#fff;padding:13px 14px;border-radius:14px;font-weight:900;box-shadow:0 12px 30px rgba(0,0,0,.25)}body{padding-bottom:76px}.side-card form{grid-template-columns:1fr}.side-card button{padding:10px}.media-badge{right:10px}.cookie-banner{bottom:82px;grid-template-columns:1fr}.cookie-buttons{display:grid;grid-template-columns:1fr 1fr}.cookie-buttons button{width:100%}}
@media(max-width:450px){.brand small{display:none}.brand strong{font-size:15px}.content{padding:15px}.hero-media{padding:4px 4px 18px}.media-badge{font-size:9px;padding:8px 10px}.eyebrow{font-size:10px}.article-text h2{font-size:24px}.cookie-buttons{grid-template-columns:1fr}.tags span{font-size:11px}.footer{padding-bottom:18px}}