.page-article.risk .article-head{background:radial-gradient(800px 500px at 50% 30%,rgba(220,38,38,.18),transparent 70%),#0a0a0b}.page-article.risk .atag.stage{background:#dc2626;box-shadow:0 4px 16px rgba(220,38,38,.32)}.page-article.risk .cover-art{background:radial-gradient(circle at 30% 40%,rgba(220,38,38,.55),transparent 50%),radial-gradient(circle at 70% 60%,rgba(127,29,29,.4),transparent 50%),linear-gradient(135deg,#0b1220,#2a1a1a)}.page-article.risk .progress{background:#dc2626}.page-article{.progress{position:fixed;top:69px;left:0;height:3px;background:var(--orange);z-index:99;width:0;transition:width .1s}.article-head{padding:50px 0 36px;position:relative;overflow:hidden;color:#f5f2ea;background:radial-gradient(800px 500px at 50% 30%,rgba(249,115,22,.18),transparent 70%),#0a0a0b}.article-head:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(245,242,234,.03) 1px,transparent 0),linear-gradient(90deg,rgba(245,242,234,.03) 1px,transparent 0);background-size:48px 48px;mask-image:radial-gradient(ellipse at top,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at top,#000 30%,transparent 75%);pointer-events:none}.article-head .container{max-width:780px;margin:0 auto;padding:0 24px;position:relative;z-index:1}.breadcrumb{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:20px}.breadcrumb,.breadcrumb a{color:#8a8780}.breadcrumb a:hover{color:var(--orange-bright)}.breadcrumb .sep{margin:0 8px;color:var(--orange);opacity:.7}.tags{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}.atag{display:inline-block;padding:5px 12px;border-radius:6px;font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.atag.stage{background:var(--orange);color:#fff;box-shadow:0 4px 16px rgba(249,115,22,.3)}.atag.cat{background:rgba(245,242,234,.06);color:#f5f2ea;border:1px solid rgba(245,242,234,.15);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.article-title{font-size:clamp(30px,4vw,46px);font-weight:900;line-height:1.2;letter-spacing:-.025em;margin-bottom:18px;color:#f5f2ea}.lead{font-family:var(--font-serif);font-size:18px;line-height:1.75;color:#a8a59a;margin-bottom:30px}.byline{gap:14px;padding-top:22px;border-top:1px solid rgba(245,242,234,.1);flex-wrap:wrap}.ba,.byline{display:flex;align-items:center}.ba{width:42px;height:42px;background:linear-gradient(135deg,var(--orange-bright),var(--orange-deep));color:#fff;justify-content:center;font-weight:800;font-size:15px;flex:none;overflow:hidden;box-shadow:0 4px 14px rgba(249,115,22,.3)}.ba,.ba img{border-radius:50%}.ba img{width:100%;height:100%;object-fit:cover}.bi{flex:1 1;min-width:120px}.bn{font-size:14.5px;font-weight:700;letter-spacing:-.01em;color:#f5f2ea}.bm{font-family:var(--font-mono);font-size:11.5px;color:#8a8780;margin-top:2px;letter-spacing:.04em}.bact{display:flex;gap:8px}.bact button{background:rgba(245,242,234,.04);border:1px solid rgba(245,242,234,.15);border-radius:8px;padding:7px 14px;font:inherit;font-size:12.5px;color:#f5f2ea;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:6px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.bact button:hover{border-color:rgba(249,115,22,.4);color:var(--orange-bright);background:rgba(249,115,22,.08)}.cover-art{aspect-ratio:21/9;background:radial-gradient(circle at 30% 40%,rgba(249,115,22,.55),transparent 50%),radial-gradient(circle at 70% 60%,rgba(220,38,38,.25),transparent 50%),linear-gradient(135deg,#0b1220,#2a2a2e);border-radius:14px;max-width:1200px;margin:0 auto;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.18);font-family:Times New Roman,serif;font-size:180px;font-weight:900;box-shadow:0 24px 60px rgba(0,0,0,.4)}.cover-art .cover-mono{position:absolute;top:18px;right:22px;font-family:var(--font-mono);font-size:11px;color:rgba(249,115,22,.8);letter-spacing:.08em}.cover-art .cover-pattern{position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.05) 1px,transparent 0);background-size:24px 24px;opacity:.5}.article-layout{display:grid;grid-template-columns:1fr 780px 1fr;gap:36px;padding:50px 24px 60px;max-width:1280px;margin:0 auto}.toc{position:sticky;top:90px;align-self:start;font-size:13px}.toc .label{font-family:var(--font-mono);font-size:11px;color:var(--orange-deep);letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;font-weight:700}.toc ul{list-style:none}.toc li{margin-bottom:8px;line-height:1.5}.toc li a{color:var(--muted);transition:all .2s;display:block;padding:4px 0 4px 14px;border-left:1px solid var(--line);font-size:12.5px}.toc li a:hover{color:var(--orange-deep);border-color:var(--orange-line)}.toc li.active a{color:var(--ink);border-color:var(--orange);font-weight:600;border-left-width:2px}.aside-right{position:sticky;top:90px;align-self:start;display:flex;flex-direction:column;gap:14px}.article-body{font-family:var(--font-serif);font-size:17px;line-height:1.85;color:var(--ink-2);overflow-wrap:anywhere}.article-body h2{font-family:PingFang SC,Noto Sans SC,sans-serif;font-size:28px;font-weight:800;letter-spacing:-.015em;line-height:1.35;color:var(--ink);margin:48px 0 18px;scroll-margin-top:100px}.article-body h2:first-child{margin-top:0}.article-body h3{font-family:PingFang SC,Noto Sans SC,sans-serif;font-size:21px;font-weight:700;letter-spacing:-.01em;color:var(--ink);margin:36px 0 12px;scroll-margin-top:100px}.article-body p{margin-bottom:22px}.article-body strong{color:var(--ink);font-weight:700}.article-body a{color:var(--orange-deep);border-bottom:1px solid rgba(194,65,12,.3);transition:all .2s;overflow-wrap:anywhere}.article-body a:hover{color:var(--orange);border-color:var(--orange)}.article-body ol,.article-body ul{margin:0 0 22px 22px}.article-body li{margin-bottom:7px}.article-body blockquote{margin:28px 0;padding:18px 22px;background:var(--orange-bg);border-left:3px solid var(--orange);border-radius:0 8px 8px 0;font-family:PingFang SC,Noto Sans SC,sans-serif;font-size:15px;line-height:1.7;color:var(--ink)}.article-body blockquote:before{content:"💡 ";font-style:normal}.article-body code{font-family:var(--font-mono);font-size:.88em;background:#fff;padding:2px 6px;border-radius:4px;color:var(--ink);border:1px solid var(--line)}.callout{margin:28px 0;padding:22px;border-radius:12px;font-family:PingFang SC,Noto Sans SC,sans-serif;font-size:14.5px;line-height:1.75}.callout h4{font-size:14px;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:8px;letter-spacing:-.01em}.callout.warning{background:#fef2f2;border:1px solid #fecaca;color:#7f1d1d}.callout.warning h4{color:#b91c1c}.callout.tip{background:var(--orange-bg);border:1px solid var(--orange-line);color:#7c2d12}.callout.tip h4{color:var(--orange-deep)}.callout.info{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}.callout.info h4{color:#2563eb}.figure{margin:32px 0;background:linear-gradient(135deg,#1a1a1c,#0b1220);border-radius:14px;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.2);font-family:var(--font-mono);font-size:13px;letter-spacing:.05em;position:relative;overflow:hidden}.figure:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(249,115,22,.15),transparent 60%)}.figure-caption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px;line-height:1.6;font-style:italic}.compare-table,.figure-caption{font-family:PingFang SC,Noto Sans SC,sans-serif}.compare-table{margin:28px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:14px;background:#fff}.compare-table table{width:100%;border-collapse:collapse}.compare-table th{background:var(--orange-bg);padding:12px 16px;text-align:left;font-weight:700;font-size:13px;color:var(--orange-deep);border-bottom:1px solid var(--orange-line)}.compare-table td{padding:12px 16px;border-bottom:1px solid var(--line);color:var(--ink-2);line-height:1.6}.compare-table tr:last-child td{border-bottom:0}.compare-table tr:hover td{background:var(--bg)}.aside-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;font-size:13px}.aside-card .label{font-family:var(--font-mono);font-size:10.5px;color:var(--orange-deep);letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;font-weight:700}.aside-card h5{font-size:15px;font-weight:700;margin-bottom:6px;line-height:1.4}.aside-card p{font-size:12.5px;color:var(--muted);line-height:1.65;margin-bottom:12px}.aside-card.sub-mini{background:linear-gradient(135deg,#0b1220,#143a66);color:#fff;border:0;position:relative;overflow:hidden}.aside-card.sub-mini:before{content:"";position:absolute;right:-30px;top:-30px;width:130px;height:130px;border-radius:50%;background:radial-gradient(rgba(249,115,22,.25),transparent 70%)}.aside-card.sub-mini h5{position:relative}.aside-card.sub-mini p{color:#bcc8de;position:relative}.aside-card.sub-mini input{width:100%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);border-radius:6px;padding:9px 12px;color:#fff;font:inherit;font-size:12.5px;margin-bottom:8px;outline:none;position:relative}.aside-card.sub-mini input::placeholder{color:#8b97ad}.aside-card.sub-mini button{width:100%;background:var(--orange);color:#fff;border:0;padding:9px;border-radius:6px;font-weight:700;font-size:13px;cursor:pointer;position:relative}.aside-card.sub-mini button:hover{background:var(--orange-bright)}.related-list{display:flex;flex-direction:column;gap:10px}.related-list a{display:block;padding:10px 0;border-bottom:1px dashed var(--line);font-size:13px;line-height:1.5;color:var(--ink);transition:color .2s}.related-list a:last-child{border-bottom:0}.related-list a:hover{color:var(--orange-deep)}.related-list .meta{font-family:var(--font-mono);font-size:10.5px;color:var(--muted);margin-top:3px;letter-spacing:.04em}.inline-disclosure{margin:44px 0 28px;padding:16px 20px;background:var(--orange-bg);border:1px solid var(--orange-line);border-radius:10px;font-size:12.5px;color:var(--orange-deep);line-height:1.7}.inline-disclosure b{color:#7c2d12}.inline-disclosure a{color:#7c2d12;text-decoration:underline}.author-box{margin:40px 0 0;padding:26px;background:#fff;border:1px solid var(--line);border-radius:14px;display:flex;gap:16px;align-items:flex-start}.author-box .ba{width:54px;height:54px;font-size:18px}.author-box .ainfo h5{font-size:16px;font-weight:700;margin-bottom:4px}.author-box .ainfo .who{font-family:var(--font-mono);font-size:11.5px;color:var(--orange-deep);letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px;font-weight:600}.author-box .ainfo p{font-size:13px;color:var(--muted);line-height:1.7}.extend{padding:48px 0 60px;background:#fff;border-top:1px solid var(--line)}.extend-head{text-align:center;margin-bottom:30px}.extend-head .eyebrow{font-family:var(--font-mono);font-size:11.5px;color:var(--orange-deep);letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px;font-weight:700}.extend-head h3{font-size:26px;font-weight:800;letter-spacing:-.015em}.extend-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.ext-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;cursor:pointer;transition:all .25s;display:flex;flex-direction:column}.ext-card:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(11,18,32,.08);border-color:var(--orange-line)}.ext-cover{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;font-family:Times New Roman,serif;font-size:54px;font-weight:900;color:rgba(255,255,255,.95);position:relative}.ext-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.15))}.ext-cover.b1{background:linear-gradient(135deg,#c2410c,#f97316)}.ext-cover.b2{background:linear-gradient(135deg,#7a2419,#dc2626)}.ext-cover.b3{background:linear-gradient(135deg,#143a66,#2563eb)}.ext-info{padding:18px}.ext-info .etag{font-family:var(--font-mono);font-size:10.5px;color:var(--orange-deep);letter-spacing:.06em;margin-bottom:10px;text-transform:uppercase;font-weight:700}.ext-info h4{font-size:15.5px;font-weight:700;letter-spacing:-.01em;line-height:1.45}.final-cta{padding:60px 24px;background:#0b1220;color:#fff;text-align:center;position:relative;overflow:hidden}.final-cta:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:700px;height:700px;background:radial-gradient(circle,rgba(249,115,22,.15),transparent 60%);border-radius:50%}.final-cta h2{font-size:clamp(28px,4vw,38px);font-weight:900;line-height:1.2;letter-spacing:-.02em;margin-bottom:12px;position:relative}.final-cta h2 .accent{color:var(--orange-bright);background:linear-gradient(135deg,var(--orange-bright),var(--orange));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.final-cta p{color:#bcc8de;font-size:15px;line-height:1.7;max-width:540px;margin:0 auto 24px;position:relative}.subscribe-form{display:flex;align-items:center;background:#fff;border-radius:12px;padding:5px;max-width:460px;margin:0 auto;box-shadow:0 14px 40px rgba(249,115,22,.18);position:relative}.subscribe-form input{flex:1 1;border:0;background:transparent;padding:12px 16px;font-size:14px;color:var(--ink);outline:none;min-width:0}.subscribe-form button{background:var(--orange);color:#fff;border:0;padding:11px 20px;border-radius:8px;font-weight:700;font-size:13.5px;cursor:pointer}.subscribe-form button:hover{background:var(--orange-bright)}@media (max-width:1180px){.article-layout{grid-template-columns:240px 1fr;gap:28px}.aside-right{display:none}}@media (max-width:760px){.article-layout{grid-template-columns:1fr;padding:32px 24px}.toc{display:none}.article-body{font-size:16px}.article-body h2{font-size:22px;margin-top:36px}.article-body h3{font-size:18px}.extend-grid{grid-template-columns:1fr}.cover-art{font-size:100px;border-radius:0;margin-top:18px}.article-title{font-size:26px}.lead{font-size:16px}}}.page-article .article-wrap{display:block;max-width:780px;margin:0 auto;padding:50px 24px 60px}.page-article .article-wrap.has-toc{display:grid;grid-template-columns:240px minmax(0,780px);gap:44px;max-width:1100px;justify-content:center}.page-article .article-wrap.has-toc .toc{max-height:60vh;overflow-y:auto;overscroll-behavior:contain;padding-right:8px}.page-article .article-wrap.has-toc .toc::-webkit-scrollbar{width:6px}.page-article .article-wrap.has-toc .toc::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}.toc li.lvl-3 a{padding-left:28px;font-size:12px}.toc li.lvl-4 a{padding-left:42px;font-size:11.5px}.article-body h4{font-family:PingFang SC,Noto Sans SC,sans-serif;font-size:17px;font-weight:700;color:var(--ink);margin:28px 0 10px;scroll-margin-top:100px}@media (max-width:1080px){.page-article .article-wrap.has-toc{grid-template-columns:200px minmax(0,1fr);gap:32px;max-width:940px}}@media (max-width:760px){.page-article .article-wrap.has-toc{grid-template-columns:minmax(0,1fr);max-width:780px}}.article-wrap .article-img{margin:28px 0}.article-wrap .article-img img{width:100%;height:auto;display:block;border-radius:12px;border:1px solid var(--line)}.article-wrap pre.code-block{margin:28px 0;padding:22px 24px;background-color:#faf8f3;background-image:radial-gradient(circle at 1px 1px,rgba(11,18,32,.045) 1px,transparent 0);background-size:22px 22px;color:var(--ink-2);border:1px solid var(--line);border-radius:12px;overflow-x:auto;font-family:var(--font-mono);font-size:13px;line-height:1.75;white-space:pre;box-shadow:0 1px 2px rgba(11,18,32,.03)}.article-wrap pre.code-block code{background:none;border:0;padding:0;color:inherit;font-size:inherit}.article-wrap .callout.success{background:#f0fdf4;border:1px solid #bbf7d0;color:#14532d}.article-wrap .callout.success h4{color:#16a34a}.article-wrap .callout p:last-child{margin-bottom:0}.page-article .article-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:44px 0 8px}.page-article .article-wrap.has-toc .article-nav{grid-column:2}.page-article .art-nav-link{display:flex;flex-direction:column;gap:6px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--paper,#fff);transition:border-color .2s,box-shadow .2s,transform .2s}.page-article .art-nav-link:hover{border-color:var(--orange-line,var(--orange));box-shadow:0 6px 22px rgba(0,0,0,.06);transform:translateY(-2px)}.page-article .art-nav-link.next{text-align:right;align-items:flex-end}.page-article .art-nav-link .dir{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;color:var(--orange-deep);font-weight:700}.page-article .art-nav-link .t{font-size:15px;font-weight:700;line-height:1.45;color:var(--ink)}@media (max-width:760px){.page-article .article-wrap.has-toc .article-nav{grid-column:auto}}@media (max-width:640px){.page-article .article-nav{grid-template-columns:1fr}.page-article .art-nav-link.next{text-align:left;align-items:flex-start}}