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var(--edge);font-size:.48rem;letter-spacing:.16em;color:var(--ink-muted)}.bl-hint{display:block;margin-top:2.4rem;font-size:.5rem;letter-spacing:.24em;color:var(--ink-muted);opacity:.7}.bl-all{padding:90px 0 100px;background:linear-gradient(180deg,transparent,var(--bg-2) 12%,var(--bg-2) 88%,transparent)}.bl-all__head{margin-bottom:1.8rem}.bl-all__head .mono{display:block;margin-bottom:.55rem}.bl-all__head h2{margin:0;font-size:clamp(1.5rem,2.8vw,2.1rem);font-weight:700;letter-spacing:-.035em}.bl-rows{display:grid;gap:1px;background:var(--edge);border:1px solid var(--edge);border-radius:var(--radius-lg);overflow:hidden}.bl-row{display:flex;align-items:center;gap:1.1rem;padding:1.05rem 1.3rem;background:var(--surface);transition:background var(--fast)}.bl-row:hover{background:var(--bg-2)}.bl-row__tag{flex:0 0 auto;width:5.5rem;font-size:.48rem;letter-spacing:.18em;color:var(--accent)}.bl-row__title{flex:1;min-width:0;font-size:.98rem;font-weight:600;letter-spacing:-.015em;color:var(--ink)}.bl-row__meta{flex:0 0 auto;font-size:.5rem;letter-spacing:.14em;color:var(--ink-muted)}.bl-row svg{width:13px;height:13px;flex:0 0 auto;stroke:var(--ink-muted);fill:none;stroke-width:2.2;transition:stroke var(--fast),transform var(--fast)}.bl-row:hover svg{stroke:var(--accent);transform:translate(2px,-2px)}.bl-all__foot{margin:1.8rem 0 0;max-width:60ch;font-size:.92rem;line-height:1.7;color:var(--ink-muted)}.bl-all__foot a{color:var(--accent)}.bl-all__foot a:hover{text-decoration:underline}.bp{padding:130px 0 90px}.bp .wrap{width:min(940px,92vw)}.bp-back{display:inline-flex;align-items:center;gap:.45rem;margin-bottom:2.2rem;font-size:.54rem;letter-spacing:.2em;color:var(--ink-muted);transition:color var(--fast)}.bp-back:hover{color:var(--accent)}.bp-back svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2.2}.bp-head{margin-bottom:3rem}.bp-meta{display:block;margin-bottom:1.1rem;font-size:.52rem;letter-spacing:.2em;color:var(--ink-muted)}.bp-meta b{color:var(--accent);font-weight:600}.bp-head h1{margin:0 0 1.2rem;max-width:22ch;font-size:clamp(2rem,4.2vw,3.3rem);font-weight:700;letter-spacing:-.042em;line-height:1.06}.bp-lede{margin:0;max-width:58ch;font-size:clamp(1.06rem,1.5vw,1.24rem);line-height:1.62;color:var(--ink-body)}.bp-grid{display:grid;grid-template-columns:196px minmax(0,1fr);gap:56px;align-items:start}.bp-toc{position:sticky;top:110px}.bp-toc .mono{display:block;margin-bottom:.8rem;font-size:.5rem;letter-spacing:.2em;color:var(--ink-muted)}.bp-toc ul{list-style:none;margin:0;padding:0;display:grid;gap:.05rem}.bp-toc a{display:block;padding:.36rem .6rem;border-radius:7px;font-size:.84rem;line-height:1.4;color:var(--ink-muted);border-left:2px solid transparent;transition:color var(--fast),background 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li:before{content:counter(s);position:absolute;left:0;top:.1rem;width:24px;height:24px;border-radius:8px;display:grid;place-items:center;font-family:var(--font-mono);font-size:.62rem;font-weight:700;color:var(--accent);background:var(--accent-dim);border:1px solid var(--accent-line)}.bl-call{margin:0 0 1.3rem;padding:1rem 1.15rem;border-radius:var(--radius-sm);border:1px solid var(--edge);border-left:3px solid var(--accent);background:var(--bg-2)}.bl-call .mono{display:block;margin-bottom:.35rem;font-size:.5rem;letter-spacing:.2em;color:var(--accent)}.bl-call p{margin:0!important;font-size:.96rem!important;line-height:1.68}.bl-call--warn{border-color:#c0872a59;border-left-color:var(--warn);background:#c0872a12}.bl-call--warn .mono{color:var(--warn)}.bl-table{margin:0 0 1.3rem;display:grid;gap:1px;background:var(--edge);border:1px solid var(--edge);border-radius:var(--radius-sm);overflow:hidden}.bl-table>div{display:flex;align-items:baseline;gap:1rem;padding:.7rem .95rem;background:var(--surface)}.bl-table span{font-size:.95rem;color:var(--ink-body)}.bl-table b{margin-left:auto;flex:0 0 auto;text-align:right;font-family:var(--font-mono);font-size:.78rem;color:var(--ink);font-weight:600}.bp-sig{display:flex;align-items:center;gap:1rem;margin-top:3rem;padding-top:1.7rem;border-top:1px solid var(--edge)}.bp-sig__av{width:44px;height:44px;flex:0 0 auto;border-radius:12px;display:grid;place-items:center;font-weight:700;font-size:1rem;background:var(--chip);color:var(--chip-stroke);border:1px solid var(--chip-hi)}.bp-sig b{display:block;font-size:.98rem;font-weight:650;letter-spacing:-.015em}.bp-sig span{font-size:.88rem;line-height:1.55;color:var(--ink-muted)}.bp-sig a{color:var(--accent)}.bp-sig a:hover{text-decoration:underline}.bl-more{margin-top:4rem;padding-top:2.2rem;border-top:1px solid var(--edge)}.bl-more>.mono{display:block;margin-bottom:1.1rem}.bl-more__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.bl-more__card{display:flex;flex-direction:column;gap:.5rem;padding:1.3rem 1.4rem;border:1px solid var(--edge);border-radius:var(--radius-lg);background:linear-gradient(180deg,var(--surface),var(--bg-2));box-shadow:inset 0 1px 0 var(--edge-hi);transition:border-color var(--normal),transform var(--normal) var(--ease)}.bl-more__card:hover{border-color:var(--chrome-3);transform:translateY(-3px)}.bl-more__card .mono{font-size:.48rem;letter-spacing:.2em;color:var(--accent)}.bl-more__card b{font-size:1rem;font-weight:650;letter-spacing:-.02em;line-height:1.3}.bl-more__read{font-size:.48rem!important;letter-spacing:.16em;color:var(--ink-muted)}@media(max-width:1100px){.bp-grid{grid-template-columns:1fr;gap:2rem}.bp-toc{position:static;padding:1.1rem 1.2rem;border:1px solid var(--edge);border-radius:var(--radius);background:var(--bg-2)}}@media(max-width:860px){.bl-fan{height:auto;perspective:none;transform:none;display:grid;gap:14px}.bl-card{position:static;width:auto;height:auto;margin:0;transform:none!important;opacity:1!important}.bl-card p{-webkit-line-clamp:3}.bl-hint{display:none}.bl-lede{margin-bottom:2.4rem}.bl-row__tag{display:none}.bl-more__grid{grid-template-columns:1fr}}@media(max-width:560px){.bl-hero{padding-top:120px}.bp{padding-top:112px}}