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8px;font-size:1.3rem}.auth-gate-text{max-width:38ch;color:var(--muted);margin:0 auto 22px;font-size:.93rem;line-height:1.6}.auth-gate-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.auth-gate-fine{color:var(--faint);margin:18px 0 0;font-size:.8rem}.btn{white-space:nowrap;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:.9rem;font-weight:650;text-decoration:none;transition:filter .15s,background-color .15s,border-color .15s,transform .1s,box-shadow .15s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn[disabled]{opacity:.55;pointer-events:none}.btn-primary{background:linear-gradient(135deg,var(--accent),color-mix(in srgb,var(--accent) 55%,var(--accent-2)));color:#fff;box-shadow:0 6px 18px -6px color-mix(in srgb,var(--accent) 65%,transparent)}.btn-primary:hover{filter:brightness(1.1)}.btn-ghost{border-color:var(--border);background:var(--surface);color:var(--text)}.btn-ghost:hover{border-color:var(--border-strong);background:var(--surface-2)}.btn-danger{border-color:color-mix(in srgb,var(--danger) 45%,transparent);color:var(--danger);background:0 0}.btn-danger:hover{background:color-mix(in srgb,var(--danger) 12%,transparent)}.btn-sm{border-radius:8px;padding:7px 13px;font-size:.82rem}.icon-btn{border:1px solid var(--border);background:var(--surface);width:38px;height:38px;color:var(--muted);border-radius:10px;place-items:center;transition:color .15s,border-color .15s,transform .15s;display:grid}.icon-btn:hover{color:var(--text);border-color:var(--border-strong)}.icon-btn:active{transform:scale(.94)}.home-main{position:relative}.home-main:before{content:"";pointer-events:none;height:480px;position:absolute;inset:-120px -20% auto}.app-main:has(.home-main.is-home){flex-direction:column;display:flex}.app-main:has(.home-main.is-home) .container{flex-direction:column;flex:1;justify-content:center;display:flex}.hero{text-align:center;padding:clamp(56px,11vh,104px) 0 44px;position:relative}.hero h1{letter-spacing:-.035em;margin:0;font-size:clamp(2.4rem,6vw,3.7rem);font-weight:850;line-height:1.08}.hero h1 .gradient{background:linear-gradient(92deg,var(--accent) 10%,var(--accent-2) 50%,var(--accent) 90%);color:#0000;background-size:200% 100%;-webkit-background-clip:text;background-clip:text;animation:4.5s linear infinite hero-gradient-pan}.hero .sub{max-width:56ch;color:var(--muted);margin:18px auto 0;font-size:clamp(1rem,1.6vw,1.13rem)}@keyframes hero-gradient-pan{to{background-position-x:200%}}.search-wrap{max-width:620px;margin:34px auto 0;position:relative}.search-wrap svg{color:var(--faint);pointer-events:none;position:absolute;top:50%;left:19px;translate:0 -50%}.search-input{border:1px solid var(--border);background:var(--surface);width:100%;height:58px;box-shadow:var(--shadow-sm);border-radius:16px;padding:0 52px;font-size:1rem;transition:border-color .15s,box-shadow .2s}.search-input::placeholder{color:var(--faint)}.search-input:focus{border-color:var(--accent);box-shadow:var(--ring);outline:none}.search-input.search-trigger{font:inherit;text-align:left;cursor:pointer;color:var(--faint)}.search-input.search-trigger:hover{border-color:var(--accent)}.search-kbd{color:var(--faint);border:1px solid var(--border);background:var(--surface-2);pointer-events:none;border-bottom-width:2px;border-radius:6px;padding:2px 7px;font-size:.72rem;font-weight:600;position:absolute;top:50%;right:16px;translate:0 -50%}.hero-actions{justify-content:center;margin-top:22px}.hero-actions,.results-bar{flex-wrap:wrap;gap:12px;display:flex}.results-bar{justify-content:space-between;align-items:center;margin:10px 0 18px}.results-bar h2{letter-spacing:-.01em;color:var(--text);margin:0;font-size:1.05rem;font-weight:700}.filter-chip{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);border-radius:999px;align-items:center;gap:7px;padding:5px 12px;font-size:.82rem;font-weight:600;display:inline-flex}.filter-chip button{color:inherit;opacity:.75;place-items:center;display:grid}.filter-chip button:hover{opacity:1}.section{padding-bottom:clamp(56px,9vh,96px);position:relative}.articles-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;display:grid}.shelf-sentinel{color:var(--faint);place-items:center;padding-top:24px;font-size:.85rem;display:grid}.article-card{border:1px solid var(--border);background:var(--surface);color:inherit;box-shadow:var(--shadow-sm);border-radius:16px;flex-direction:column;gap:10px;padding:22px;text-decoration:none;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex}.article-card:hover{border-color:color-mix(in 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.12s;display:flex}.topic-option.active,.topic-option:hover{background:color-mix(in srgb,var(--accent) 12%,transparent)}.topic-count{background:color-mix(in srgb,var(--accent) 14%,transparent);padding:1px 7px}.lang-badge,.topic-count{color:var(--accent);border-radius:999px;font-size:.72rem;font-weight:700}.lang-badge{border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);background:color-mix(in srgb,var(--accent) 8%,transparent);white-space:nowrap;letter-spacing:.02em;align-items:center;padding:2px 9px;display:inline-flex}.article-lang{color:var(--accent);border-bottom:1px dashed color-mix(in srgb,var(--accent) 45%,transparent);font-weight:600;text-decoration:none}.article-lang:hover{border-bottom-style:solid}.article-langs-label,.lang-row-label,.version-bar-label{text-transform:uppercase;letter-spacing:.06em;color:var(--faint);margin-right:2px;font-size:.75rem;font-weight:700}.lang-row{flex-wrap:wrap;align-items:center;gap:8px;margin:2px 0 18px;display:flex}.lang-chip{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:999px;align-items:center;gap:7px;padding:5px 12px;font-size:.82rem;font-weight:600;transition:border-color .15s,background-color .15s;display:inline-flex}.lang-chip:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--border))}.lang-chip.active{background:color-mix(in srgb,var(--accent) 12%,transparent);border-color:color-mix(in srgb,var(--accent) 40%,transparent);color:var(--accent)}a.lang-chip{text-decoration:none}.article-langs{flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px;display:flex}.translate-banner{border:1px solid color-mix(in srgb,var(--accent) 28%,var(--border));background:color-mix(in srgb,var(--accent) 7%,transparent);color:var(--muted);border-radius:12px;align-items:center;gap:10px;margin-bottom:18px;padding:12px 16px;font-size:.9rem;display:flex}.translate-banner svg{color:var(--accent);flex:none}.translate-banner a{color:var(--accent);font-weight:650;text-decoration:none}.translate-banner a:hover{text-decoration:underline}.version-bar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:20px;display:flex}.dirty-dot{background:var(--accent);border-radius:50%;flex:none;width:6px;height:6px}.version-add{position:relative}.version-dropdown{z-index:20;border:1px solid var(--border);background:var(--bg-elev);box-shadow:var(--shadow-lg);border-radius:12px;min-width:190px;max-height:280px;padding:6px;position:absolute;top:calc(100% + 6px);left:0;overflow-y:auto}.card-langs{border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);background:color-mix(in srgb,var(--accent) 8%,transparent);color:var(--accent);white-space:nowrap;letter-spacing:.04em;border-radius:999px;align-items:center;gap:5px;padding:2px 9px;font-size:.66rem;font-weight:700;display:inline-flex}.card-langs svg{opacity:.85}.lang-menu{position:relative}.lang-menu-caret{opacity:.6}.lang-menu-dropdown{z-index:30;border:1px solid var(--border);background:var(--bg-elev);box-shadow:var(--shadow-lg);text-align:left;border-radius:12px;min-width:220px;max-height:340px;padding:6px;position:absolute;top:calc(100% + 6px);right:0;overflow-y:auto}.lang-menu-section{text-transform:uppercase;letter-spacing:.06em;color:var(--faint);padding:7px 10px 4px;font-size:.68rem;font-weight:700}.lang-menu-gap{border-top:1px solid var(--border);margin-top:5px;padding-top:9px}.lang-menu-item{width:100%;color:var(--text);border-radius:8px;align-items:center;gap:9px;padding:7px 10px;font-size:.85rem;font-weight:600;text-decoration:none;transition:background-color .12s;display:flex}.lang-menu-item:hover{background:color-mix(in srgb,var(--accent) 12%,transparent)}.lang-menu-item .lmi-sub{text-overflow:ellipsis;white-space:nowrap;max-width:112px;color:var(--faint);margin-left:auto;font-size:.72rem;font-weight:500;overflow:hidden}.lang-menu-item .lmi-check{color:var(--accent);flex:none}.lang-menu-write .lmi-pencil{color:var(--faint);flex:none;margin-left:auto;transition:color .12s}.lang-menu-write:hover .lmi-pencil{color:var(--accent)}.empty{text-align:center;color:var(--muted);padding:72px 20px}.empty .glyph{opacity:.65;margin-bottom:14px;font-size:3.4rem;line-height:1}.empty h3{color:var(--text);margin:0 0 6px;font-size:1.15rem}.empty p{max-width:42ch;margin:0 auto 22px;font-size:.93rem}.empty .empty-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.banner{border:1px solid color-mix(in srgb,var(--danger) 35%,var(--border));background:color-mix(in srgb,var(--danger) 7%,var(--surface));border-radius:13px;align-items:flex-start;gap:12px;margin:14px 0;padding:15px 18px;font-size:.9rem;display:flex}.banner .glyph{color:var(--danger);font-weight:800}.banner code{background:color-mix(in srgb,var(--text) 8%,transparent);border-radius:5px;padding:.1em .4em;font-size:.85em}.banner.banner-success{border-color:color-mix(in srgb,var(--success) 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