:root{--navy:#081c24;--deep:#0d2d38;--paper:#f2efe7;--white:#fffdf8;--ink:#12252b;--muted:#5e6d70;--jade:#42d6a4;--orange:#ff6b35;--line:#b9c4c2;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.skip{position:fixed;left:16px;top:-70px;z-index:99;padding:10px 14px;background:var(--orange);color:#fff;font-weight:800}.skip:focus{top:16px}.masthead{position:sticky;top:0;z-index:40;background:rgba(8,28,36,.96);color:#fff;border-bottom:1px solid #31505a;backdrop-filter:blur(10px)}.mast-inner{max-width:var(--max);height:78px;margin:auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.identity{display:flex;align-items:center;gap:13px;font-size:18px;font-weight:900;letter-spacing:.04em}.identity small{display:block;color:#8db0b6;font:700 9px/1.3 ui-monospace,monospace;letter-spacing:.15em}.signal-mark{width:48px;height:38px;display:flex;align-items:end;justify-content:center;gap:4px;border:1px solid #46626a;padding:7px}.signal-mark i{display:block;width:6px;background:var(--jade)}.signal-mark i:nth-child(1){height:9px}.signal-mark i:nth-child(2){height:16px}.signal-mark i:nth-child(3){height:23px}.masthead nav{display:flex;gap:27px;font-size:13px;font-weight:800}.masthead nav a{padding:26px 0;border-bottom:3px solid transparent}.masthead nav a:hover,.masthead nav a:focus-visible{color:var(--jade);border-color:var(--jade)}.menu-button{display:none;border:1px solid #5d777e;background:transparent;color:#fff;padding:8px 12px}.dock-hero{min-height:660px;background:var(--navy);color:#fff;display:grid;grid-template-columns:1.05fr .95fr;border-bottom:1px solid #46626a}.dock-copy{padding:100px max(28px,calc((100vw - var(--max))/2 + 24px)) 70px}.overline{color:#008c71;font:900 12px/1.3 ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase}.dock-hero .overline,.article-hero .overline{color:var(--jade)}.dock-hero h1{font-size:clamp(48px,6vw,82px);line-height:1.02;letter-spacing:-.055em;margin:22px 0 30px;max-width:760px}.dock-hero h1 em{font-style:normal;color:var(--orange)}.hero-lead{max-width:680px;color:#c6d6d9;font-size:18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:0 20px;border:1px solid currentColor;font-weight:900;cursor:pointer}.button.solid{background:var(--orange);border-color:var(--orange);color:#fff}.button.solid:hover{background:var(--jade);border-color:var(--jade);color:var(--navy)}.button.outline{background:transparent}.dock-hero .button.outline{color:#fff}.radar{position:relative;overflow:hidden;min-height:660px;background:radial-gradient(circle at center,#123d49 0,#0a2530 62%,#081c24 63%);border-left:1px solid #46626a}.radar:before,.radar:after{content:"";position:absolute;background:#34515a}.radar:before{width:1px;height:100%;left:50%}.radar:after{height:1px;width:100%;top:50%}.radar-ring{position:absolute;left:50%;top:50%;border:1px solid #41616a;border-radius:50%;transform:translate(-50%,-50%)}.radar-ring.r1{width:210px;height:210px}.radar-ring.r2{width:380px;height:380px}.radar-ring.r3{width:550px;height:550px}.sweep{position:absolute;left:50%;top:50%;width:260px;height:3px;background:linear-gradient(90deg,var(--jade),transparent);transform-origin:left;animation:sweep 9s linear infinite}@keyframes sweep{to{transform:rotate(360deg)}}.point{position:absolute;padding:4px 7px;border:1px solid var(--jade);background:var(--navy);color:var(--jade);font:800 10px ui-monospace,monospace}.p1{left:28%;top:34%}.p2{right:20%;top:45%}.p3{left:43%;bottom:22%}.radar-caption{position:absolute;right:28px;bottom:26px;text-align:right}.radar-caption span,.radar-caption small{display:block;color:#89a7ad;font:700 10px ui-monospace,monospace}.radar-caption strong{display:block;color:var(--jade);font:900 28px ui-monospace,monospace}.ticker{display:grid;grid-template-columns:repeat(4,1fr);background:var(--jade);border-bottom:1px solid var(--ink);font:900 11px ui-monospace,monospace;letter-spacing:.08em}.ticker span{text-align:center;padding:14px;border-right:1px solid var(--ink)}.block{max-width:var(--max);margin:auto;padding:92px 24px}.block-head{max-width:780px;margin-bottom:38px}.block-head h2,.night h2,.method-callout h2{font-size:clamp(34px,4vw,54px);line-height:1.1;letter-spacing:-.045em;margin:10px 0 16px}.block-head>p:last-child{color:var(--muted)}.split-head{max-width:none;display:flex;align-items:end;justify-content:space-between;gap:30px}.split-head>a{font-weight:900;border-bottom:2px solid var(--orange)}.condition-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--ink)}.condition-card{min-height:285px;padding:27px;display:flex;flex-direction:column;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);transition:.2s}.condition-card>span{font:900 12px ui-monospace,monospace;color:var(--orange)}.condition-card h3{font-size:25px;margin:45px 0 10px}.condition-card p{color:var(--muted)}.condition-card b{margin-top:auto;font-size:13px}.condition-card:hover{background:var(--jade);transform:translateY(-5px)}.night{background:var(--navy);color:#fff}.night-inner{max-width:var(--max);margin:auto;padding:92px 24px;display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;align-items:center}.night p{color:#afc2c6}.night a{font-weight:900;color:var(--jade)}.orange{color:var(--orange)}.window-stack{border-top:1px solid #48636b}.window-stack article{display:grid;grid-template-columns:95px 1fr 1fr;gap:20px;padding:22px 15px;border-bottom:1px solid #48636b;align-items:center}.window-stack article.active{background:var(--orange);color:#fff}.window-stack time{font:900 25px ui-monospace,monospace}.window-stack span{font-weight:900}.window-stack b{font-size:13px}.story-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.story-grid.full{grid-template-columns:repeat(3,1fr)}.story-card{min-height:330px;padding:26px;background:var(--white);border:1px solid var(--line);display:flex;flex-direction:column;transition:.2s}.story-card:hover{border-color:var(--ink);box-shadow:6px 6px 0 var(--jade)}.story-card>div,.story-card footer{display:flex;justify-content:space-between;gap:15px;color:var(--muted);font:700 11px ui-monospace,monospace}.story-card>div span{color:#008c71}.story-card h3{font-size:24px;line-height:1.35;margin:32px 0 12px}.story-card p{color:var(--muted);margin:0 0 25px}.story-card footer{margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}.story-card footer a{color:var(--ink);font-weight:900}.method-callout{display:grid;grid-template-columns:120px 1fr 190px;gap:30px;align-items:center;padding:38px;background:var(--jade);border:1px solid var(--ink)}.method-callout>span{display:grid;place-items:center;width:92px;height:92px;border:1px solid var(--ink);border-radius:50%;font:900 12px ui-monospace,monospace}.method-callout p{margin:0}.page-header{min-height:430px;padding:75px max(24px,calc((100vw - var(--max))/2 + 24px));display:grid;grid-template-columns:1fr 220px;gap:70px;align-items:center;background:linear-gradient(90deg,var(--paper) 0 68%,#e7e4db 68%);border-bottom:1px solid var(--ink)}.page-header h1{max-width:900px;font-size:clamp(42px,5vw,69px);line-height:1.05;letter-spacing:-.055em;margin:17px 0 22px}.page-header>div>p:last-child{max-width:800px;color:var(--muted);font-size:18px}.page-header aside{width:190px;height:190px;border:1px solid var(--ink);display:grid;place-items:center;align-content:center;position:relative}.page-header aside:before,.page-header aside:after{content:"";position:absolute;background:var(--orange)}.page-header aside:before{width:220px;height:2px}.page-header aside:after{height:220px;width:2px}.page-header aside>*{position:relative;z-index:1;background:#e7e4db;padding:0 5px}.page-header aside span,.page-header aside small{font:800 9px ui-monospace,monospace;letter-spacing:.1em}.page-header aside b{font:900 48px/1 ui-monospace,monospace;color:var(--orange)}.crumbs{display:flex;gap:8px;align-items:center;color:var(--muted);font:700 11px ui-monospace,monospace;margin-bottom:26px}.crumbs a{color:#008c71}.crumbs b{max-width:500px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ledger-table{border-top:3px solid var(--navy)}.ledger-table article{display:grid;grid-template-columns:80px 1.3fr 1fr;gap:30px;align-items:center;padding:28px 0;border-bottom:1px solid var(--ink)}.ledger-table>article>span{color:var(--orange);font:900 30px ui-monospace,monospace}.ledger-table h2{font-size:28px;margin:0}.ledger-table p{color:var(--muted)}.ledger-table aside{padding:18px;border-left:4px solid var(--jade);font-weight:700}.board-note{margin-top:55px;display:grid;grid-template-columns:.6fr 1fr 220px;gap:30px;align-items:center;padding:34px;background:var(--navy);color:#fff}.board-note h2{font-size:35px;margin:7px 0}.board-note>p{color:#c2d2d5}.board-note>a{color:var(--jade);font-weight:900}.shift-line{list-style:none;padding:0;margin:0;border-left:1px solid var(--ink)}.shift-line li{display:grid;grid-template-columns:110px 60px 1fr;gap:25px;align-items:start;padding:26px;border-top:1px solid var(--ink);border-right:1px solid var(--ink)}.shift-line li:last-child{border-bottom:1px solid var(--ink)}.shift-line time{font:900 23px ui-monospace,monospace}.shift-line>li>span{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:var(--orange);color:#fff;font:900 11px ui-monospace,monospace}.shift-line h2{margin:0;font-size:25px}.shift-line p{color:var(--muted)}.warning-strip{display:grid;grid-template-columns:230px 1fr 220px;gap:30px;align-items:center;margin-top:40px;padding:28px;background:var(--jade);border:1px solid var(--ink)}.warning-strip b{font-size:22px}.warning-strip a{font-weight:900}.handover-flow{display:grid;grid-template-columns:repeat(4,1fr)}.handover-flow article{position:relative;padding:28px;border:1px solid var(--ink);border-right:0;min-height:320px}.handover-flow article:last-child{border-right:1px solid var(--ink)}.handover-flow article>span{font:800 10px ui-monospace,monospace;color:#008c71}.handover-flow article>b{display:block;color:var(--orange);font:900 55px/1 ui-monospace,monospace;margin:35px 0}.handover-flow h2{font-size:24px}.handover-flow p{color:var(--muted)}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}.two-column article{padding:32px;background:var(--white);border:1px solid var(--line)}.two-column h2{font-size:29px}.two-column li{margin:10px 0}.log-shell{display:grid;grid-template-columns:1.15fr .85fr;background:var(--navy);color:#fff;border:1px solid var(--ink)}.log-shell form{padding:38px;display:grid;grid-template-columns:1fr 1fr;gap:20px}.field{display:flex;flex-direction:column;gap:8px}.field.wide{grid-column:1/-1}.field label{font-size:13px;font-weight:900;color:var(--jade)}.field input,.field textarea{width:100%;border:1px solid #517079;background:#0f3440;color:#fff;padding:12px}.field input:focus,.field textarea:focus{outline:3px solid var(--orange);outline-offset:1px}.log-actions{grid-column:1/-1;display:flex;gap:12px;flex-wrap:wrap}.log-shell>aside{padding:38px;background:var(--white);color:var(--ink)}.log-shell>aside>span{font:900 11px ui-monospace,monospace;color:var(--orange)}.log-shell>aside h2{font-size:30px}.log-shell dl>div{padding:13px 0;border-bottom:1px solid var(--line)}.log-shell dt{font-size:11px;color:var(--muted);font-weight:900}.log-shell dd{margin:4px 0;white-space:pre-wrap}.log-shell>aside>p{font-size:12px;color:var(--muted);margin-top:35px}.article-hero{padding:72px max(24px,calc((100vw - var(--max))/2 + 24px));display:grid;grid-template-columns:1fr 340px;gap:70px;background:var(--navy);color:#fff;border-bottom:5px solid var(--orange)}.article-hero h1{max-width:900px;font-size:clamp(40px,5vw,67px);line-height:1.06;letter-spacing:-.05em;margin:18px 0}.article-hero>div>p{max-width:780px;color:#bed0d4;font-size:18px}.byline{display:flex;gap:18px;flex-wrap:wrap;color:#89a7ad;font:700 11px ui-monospace,monospace}.article-hero>aside{align-self:center;padding:28px;border:1px solid #516e76;background:#0e303b}.article-hero>aside span{display:block;color:var(--orange);font:900 11px ui-monospace,monospace;margin-bottom:15px}.article-hero>aside strong{font-size:17px;line-height:1.8}.article-hero .crumbs{color:#88a5ab}.article-hero .crumbs a{color:var(--jade)}.article-shell{max-width:var(--max);margin:auto;padding:70px 24px 95px;display:grid;grid-template-columns:245px 1fr;gap:70px}.article-nav{position:sticky;top:105px;align-self:start;border-top:4px solid var(--orange)}.article-nav b,.article-nav a{display:block}.article-nav b{padding:16px 0 9px;font:900 12px ui-monospace,monospace}.article-nav a{padding:8px 0;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}.article-copy{max-width:800px}.watch-card{scroll-margin-top:110px;margin-bottom:60px;border:1px solid var(--ink);background:var(--jade)}.watch-card>div{padding:26px 30px;border-bottom:1px solid var(--ink)}.watch-card>div span{font:900 11px ui-monospace,monospace}.watch-card h2{font-size:31px;margin:7px 0}.watch-card ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr)}.watch-card li{padding:21px 25px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink)}.watch-card li:nth-child(2n){border-right:0}.watch-card li:nth-last-child(-n+2){border-bottom:0}.watch-card li b{font-size:17px}.watch-card li p{font-size:14px!important;line-height:1.7!important;margin:7px 0 0}.article-copy>section{position:relative;margin-bottom:58px;scroll-margin-top:110px}.article-copy>section>h2{font-size:31px;line-height:1.25;margin:0 0 20px;padding-left:55px}.article-copy>section>p{font-size:17px;line-height:2}.note-number{position:absolute;top:7px;left:0;color:var(--orange);font:900 12px ui-monospace,monospace}.source-box{padding:28px!important;background:var(--white);border:1px solid var(--line)}.source-box h2{padding-left:0!important}.source-box li{margin:12px 0}.source-box a{font-weight:900;text-decoration:underline}.source-box li span{display:block;color:var(--muted);font-size:12px}.read-next{padding-top:28px;border-top:4px solid var(--navy)}.read-next>div:first-child span{color:#008c71;font:900 11px ui-monospace,monospace}.read-next>div:first-child h2{padding-left:0;margin:6px 0 22px}.read-next>div:last-child{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.read-next a{min-height:160px;padding:18px;display:flex;flex-direction:column;border:1px solid var(--line);background:var(--white)}.read-next a span{font:800 10px ui-monospace,monospace;color:#008c71}.read-next a b{margin-top:18px;line-height:1.5}.prose{max-width:850px}.prose h2{font-size:32px;margin:50px 0 10px}.prose p{font-size:17px;line-height:2}.source-ledger{border-top:3px solid var(--navy)}.source-ledger article{display:grid;grid-template-columns:65px 1fr 120px;gap:25px;padding:27px 0;border-bottom:1px solid var(--ink)}.source-ledger>article>span{color:var(--orange);font:900 17px ui-monospace,monospace}.source-ledger small,.source-ledger time{color:var(--muted);font:700 11px ui-monospace,monospace}.source-ledger h2{font-size:20px;margin:5px 0}.source-ledger p{color:var(--muted)}.contact-dock{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--ink);border:1px solid var(--ink)}.contact-dock article{min-height:300px;padding:30px;background:var(--paper)}.contact-dock span{color:#008c71;font:900 11px ui-monospace,monospace}.contact-dock h2{font-size:27px;margin:42px 0 10px}.contact-dock a{font-weight:900;word-break:break-all}.contact-dock p{color:var(--muted)}.sitemap-columns{display:grid;grid-template-columns:1fr 2fr;gap:55px}.sitemap-columns article{border-top:4px solid var(--orange);padding-top:20px}.sitemap-columns a{display:block;padding:10px 0;border-bottom:1px solid var(--line)}.lost{max-width:var(--max);min-height:68vh;margin:auto;padding:100px 24px;display:grid;grid-template-columns:1fr 360px;align-items:center}.lost h1{font-size:clamp(48px,7vw,90px);line-height:1;margin:15px 0}.lost>strong{font:900 110px/.82 ui-monospace,monospace;color:var(--orange);text-align:right}.footer{padding:70px 24px 24px;background:var(--deep);color:#fff;border-top:6px solid var(--jade)}.footer-inner{max-width:var(--max);margin:auto;display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:50px}.footer h2{font-size:16px}.footer p,.footer a{display:block;color:#b9cdd1;font-size:13px;margin:8px 0}.footer-code{display:inline-block;padding:7px 10px;background:var(--orange);font:900 12px ui-monospace,monospace}.footer-bottom{max-width:var(--max);margin:50px auto 0;padding-top:18px;border-top:1px solid #49646c;display:flex;gap:25px;font:700 11px ui-monospace,monospace;color:#9fb7bc}@media(max-width:980px){.masthead nav{display:none;position:absolute;top:78px;left:0;right:0;padding:18px 24px;background:var(--navy);flex-direction:column;gap:5px}.masthead nav.open{display:flex}.masthead nav a{padding:8px 0}.menu-button{display:block}.dock-hero{grid-template-columns:1fr}.radar{min-height:430px;border-left:0;border-top:1px solid #46626a}.condition-grid{grid-template-columns:repeat(2,1fr)}.night-inner,.article-hero,.article-shell,.page-header{grid-template-columns:1fr}.page-header aside{display:none}.story-grid.full{grid-template-columns:repeat(2,1fr)}.method-callout{grid-template-columns:100px 1fr}.method-callout>a{grid-column:2}.handover-flow{grid-template-columns:repeat(2,1fr)}.handover-flow article:nth-child(2){border-right:1px solid var(--ink)}.article-nav{position:static}.footer-inner{grid-template-columns:1fr 1fr}}@media(max-width:680px){.mast-inner{height:66px;padding:0 16px}.masthead nav{top:66px}.identity{font-size:16px}.signal-mark{width:40px;height:34px}.dock-copy{padding:65px 20px 55px}.dock-hero h1{font-size:47px}.radar{min-height:350px}.radar-ring.r3{width:410px;height:410px}.ticker{grid-template-columns:1fr 1fr}.ticker span{border-bottom:1px solid var(--ink)}.block{padding:65px 18px}.condition-grid,.story-grid,.story-grid.full,.two-column,.handover-flow{grid-template-columns:1fr}.condition-card{min-height:230px}.night-inner{padding:65px 20px;gap:45px}.window-stack article{grid-template-columns:80px 1fr}.window-stack article b{grid-column:2}.split-head{align-items:flex-start;flex-direction:column}.method-callout{grid-template-columns:1fr;padding:28px}.method-callout>span{width:72px;height:72px}.method-callout>a{grid-column:1}.page-header{min-height:370px;padding:55px 20px}.page-header h1{font-size:43px}.crumbs b{max-width:220px}.ledger-table article{grid-template-columns:45px 1fr}.ledger-table aside{grid-column:2}.board-note,.warning-strip{grid-template-columns:1fr}.shift-line li{grid-template-columns:80px 40px 1fr;padding:22px 12px;gap:12px}.handover-flow article{border-right:1px solid var(--ink);border-bottom:0}.handover-flow article:last-child{border-bottom:1px solid var(--ink)}.log-shell{grid-template-columns:1fr}.log-shell form{padding:25px 20px;grid-template-columns:1fr}.field.wide,.log-actions{grid-column:1}.log-shell>aside{padding:25px 20px}.article-hero{padding:55px 20px}.article-hero h1{font-size:42px}.article-hero>aside{display:none}.article-shell{padding:45px 18px 70px;gap:40px}.watch-card ol{grid-template-columns:1fr}.watch-card li{border-right:0;border-bottom:1px solid var(--ink)!important}.watch-card li:last-child{border-bottom:0!important}.article-copy>section>h2{font-size:27px;padding-left:43px}.article-copy>section>p{font-size:16px}.read-next>div:last-child{grid-template-columns:1fr}.read-next a{min-height:0}.source-ledger article{grid-template-columns:40px 1fr}.source-ledger time{grid-column:2}.contact-dock{grid-template-columns:1fr}.sitemap-columns{grid-template-columns:1fr}.lost{grid-template-columns:1fr;padding:70px 20px}.lost>strong{display:none}.footer-inner{grid-template-columns:1fr}.footer-bottom{flex-direction:column}}