:root {
  --bg:#0D0D0D; --deep:#070707; --panel:#171717; --panel2:#222222;
  --title:#F2F2F2; --text:#C8C8C8; --muted:#9A9A9A; --soft:#6E6E6E;
  --silver:#C8C8C8; --bright:#E8E8E8; --ink:#1A1A1A; --red:#B85A5A;
  --border:rgba(232,232,232,.12); --border-strong:rgba(232,232,232,.36);
  --shadow:0 12px 28px rgba(0,0,0,.45); --max:1120px;
}
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0}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.66);z-index:1200;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.visible{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;left:0;top:0;bottom:0;width:400px;max-width:86vw;background:var(--deep);z-index:1300;transform:translateX(-104%);visibility:hidden;pointer-events:none;transition:transform .22s ease,visibility .22s;border-right:1px solid var(--border-strong);box-shadow:var(--shadow)}.drawer-open .drawer{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--border)}.drawer-brand{display:flex;align-items:center;gap:12px}.drawer-scroll{height:calc(100% - 70px);overflow:auto;padding:12px 18px 28px}.drawer-scroll section{padding:12px 0;border-bottom:1px solid var(--border)}.drawer-scroll 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@media (max-width:700px){body{padding-bottom:calc(48px + env(safe-area-inset-bottom))}.case-tabs{display:none}.site-main{padding-top:82px}.material-bar-inner{grid-template-columns:1fr auto 1fr;gap:6px}.brand-link{min-width:0}.brand-logo{max-width:96px}.drawer-trigger{min-width:72px;padding:0 10px}.app-link{padding:0 10px;white-space:nowrap}.banner-slot{height:260px}.three-grid,.report-grid,.guide-grid,.help-grid,.contact-grid,.list-cards,.catalog-grid,.faq-grid,.note-grid,.note-grid.four{grid-template-columns:1fr}.number-grid{grid-template-columns:1fr 1fr}.shelf-list{grid-template-columns:1fr}.issue-list article,.story-steps article,.method-list article{grid-template-columns:46px 1fr;gap:10px;padding:16px}.big-number-list li{grid-template-columns:54px 1fr;gap:10px}.page-hero{padding-top:28px}.section-block{padding:34px 0}.footer-grid{grid-template-columns:repeat(2,1fr);padding-bottom:24px}.search-panel{top:0;bottom:0;background:var(--deep);transform:none}.search-open .search-panel{display:block}.search-card{width:100%;height:100%;border:0;border-radius:0;margin:0;padding:22px 16px;overflow:auto;box-shadow:none}.search-links{grid-template-columns:1fr}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:1100;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--deep);border-top:1px solid var(--border-strong)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:12px;min-height:48px}.mobile-bottom a.active{background:var(--silver);color:var(--bg)}.drawer-open .mobile-bottom,.search-open .mobile-bottom{z-index:1100}.site-footer{padding-bottom:calc(20px + 48px + env(safe-area-inset-bottom))}.app-slot{height:320px}}
@media (max-width:420px){.top-wrap,.content-wrap{width:calc(100% - 32px)}.ink-line-inner{font-size:11px}.brand-logo{max-width:82px;height:26px}.drawer-trigger{min-width:64px}.app-link{font-size:13px}.number-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.banner-slot{height:220px}.wide-slot{height:180px}.app-slot{height:300px}}