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var(--border-subtle);font-size:13px;gap:12px}.prob-status-row:last-of-type{border-bottom:none}.prob-status-label{color:var(--text-tertiary);flex-shrink:0}.prob-status-val{font-weight:500;color:var(--text-primary);text-align:right;font-size:12px}.prob-status-val.warn{color:#ff8b8b}.prob-status-val.good{color:var(--accent)}.prob-body{display:grid;grid-template-columns:1fr 220px;gap:56px;align-items:start}.prob-article{max-width:740px}.prob-toc{position:sticky;top:96px}.prob-toc-title{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:10px}.prob-toc-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}.prob-toc-list a{font-size:12px;color:var(--text-tertiary);display:block;padding:4px 10px;border-radius:var(--radius-sm);transition:all .15s;border-left:2px solid transparent}.prob-toc-list a:hover{color:var(--accent);border-left-color:var(--accent);background:var(--accent-soft)}.prob-prose{font-size:15px;color:var(--text-secondary);line-height:1.8}.prob-prose h2{font-family:var(--font-serif);font-weight:400;font-size:clamp(22px,3vw,30px);line-height:1.15;letter-spacing:-.015em;color:var(--text-primary);margin:48px 0 16px;padding-top:48px;border-top:1px solid var(--border-subtle)}.prob-prose h2:first-child{margin-top:0;padding-top:0;border-top:none}.prob-prose h3{font-size:17px;font-weight:500;color:var(--text-primary);margin:28px 0 10px}.prob-prose p{margin:0 0 1.2em}.prob-prose p:last-child{margin-bottom:0}.prob-prose strong{color:var(--text-primary)}.prob-prose a{color:var(--accent)}.prob-prose em.opinion{display:block;font-style:normal;background:var(--bg-surface);border:1px solid var(--border-subtle);border-left:3px solid var(--accent);border-radius:var(--radius-md);padding:14px 18px;margin:20px 0;font-size:14px;color:var(--text-secondary);line-height:1.7}.prob-prose em.opinion:before{content:"💬 "}.prob-warn{background:#ff6b6b0f;border:1px solid rgba(255,107,107,.25);border-left:3px solid #FF6B6B;border-radius:var(--radius-md);padding:18px 22px;margin:24px 0}.prob-warn-title{font-size:13px;font-weight:600;color:#ff8b8b;margin-bottom:12px;display:flex;gap:8px;align-items:center}.prob-warn ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}.prob-warn ul li{font-size:13px;color:var(--text-secondary);line-height:1.6;display:flex;gap:8px}.prob-warn ul li:before{content:"✕";color:#ff6b6b;font-weight:600;flex-shrink:0}.prob-info{background:var(--accent-soft);border:1px solid var(--accent-line);border-left:3px solid var(--accent);border-radius:var(--radius-md);padding:18px 22px;margin:24px 0}.prob-info-title{font-size:13px;font-weight:600;color:var(--accent);margin-bottom:8px}.prob-info p{font-size:14px;margin:0;line-height:1.7}.prob-symptoms{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.prob-symptom{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:16px 18px}.prob-symptom-type{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}.prob-symptom-title{font-size:14px;font-weight:500;color:var(--text-primary);margin-bottom:6px}.prob-symptom-desc{font-size:13px;color:var(--text-secondary);line-height:1.6}.prob-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.prob-compare-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:20px}.prob-compare-title{font-size:15px;font-weight:500;color:var(--text-primary);margin-bottom:12px;display:flex;align-items:center;gap:8px}.prob-compare-body{font-size:13px;color:var(--text-secondary);line-height:1.65}.prob-compare-body strong{color:var(--text-primary);display:block;margin:10px 0 4px}.prob-timeline{display:flex;flex-direction:column;gap:0;margin:20px 0}.prob-tl-item{display:grid;grid-template-columns:120px 1fr;gap:16px;position:relative;padding-bottom:28px}.prob-tl-item:not(:last-child):before{content:"";position:absolute;left:55px;top:28px;bottom:0;width:2px;background:var(--border-subtle)}.prob-tl-stage{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;text-align:right;padding-top:4px}.prob-tl-stage.ok{color:var(--accent)}.prob-tl-stage.warn{color:#f5a623}.prob-tl-stage.danger{color:#ff6b6b}.prob-tl-stage.dead{color:var(--text-tertiary)}.prob-tl-dot{position:absolute;left:49px;top:4px;width:14px;height:14px;border-radius:50%;border:2px solid}.prob-tl-dot.ok{background:var(--accent-soft);border-color:var(--accent)}.prob-tl-dot.warn{background:#f5a62326;border-color:#f5a623}.prob-tl-dot.danger{background:#ff6b6b26;border-color:#ff6b6b}.prob-tl-dot.dead{background:var(--bg-surface);border-color:var(--border-default)}.prob-tl-content{padding-left:20px}.prob-tl-title{font-size:14px;font-weight:500;color:var(--text-primary);margin-bottom:4px}.prob-tl-desc{font-size:13px;color:var(--text-secondary);line-height:1.6}.prob-faq{display:flex;flex-direction:column}.prob-faq-item{border-bottom:1px solid var(--border-subtle)}.prob-faq-item:first-child{border-top:1px solid var(--border-subtle)}.prob-faq-q{display:flex;align-items:center;justify-content:space-between;width:100%;padding:14px 0;background:none;border:none;cursor:pointer;text-align:left;font-family:var(--font-sans);font-size:14px;color:var(--text-primary);gap:16px;transition:color 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22px;line-height:1.65}.prob-cta-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.prob-related{margin-top:56px;padding-top:40px;border-top:1px solid var(--border-subtle)}.prob-related-title{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:14px}.prob-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.prob-related-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:14px 16px;transition:border-color 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