:root{--bg:#0b0d10;--panel:#14191f;--panel2:#1a2129;--text:#eef3f8;--muted:#9aa7b4;--border:#2b3540;--line:#2b3443;--accent:#70a9ff;--green:#62d291;--red:#ff7d7d;--amber:#e9bf67;--code:#080b0e}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.45}
*{scrollbar-color:#33404d var(--bg);scrollbar-width:thin}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#33404d;border:3px solid var(--bg);border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:#455565}
::-webkit-scrollbar-corner{background:var(--bg)}
.wrap,section{max-width:1050px;margin-left:auto;margin-right:auto}
main{max-width:1080px;margin:0 auto;padding:28px 18px 70px}
header{padding:22px 15px 15px;border-bottom:1px solid var(--border)}
header.hero{padding:0;border-bottom:0;margin-bottom:22px}
.report-backlink{display:inline-flex;align-items:center;width:max-content;margin-bottom:9px;color:var(--muted);font-size:12px;font-weight:700}
.report-backlink:hover{color:var(--text)}
h1{margin:0;font-size:27px}
.hero h1{font-size:clamp(28px,6vw,48px);line-height:1.05;margin:7px 0 10px}
h2{font-size:21px;margin:0 0 12px}p{margin:8px 0}
a{color:var(--accent);text-decoration:none}
.sub,.snippet,.small-note{color:var(--muted)}.sub{margin-top:5px}.small-note{font-size:12px;font-weight:400;margin-left:8px}
.eyebrow{text-transform:uppercase;letter-spacing:.09em;font-size:12px;color:var(--accent);font-weight:700}
body>nav{position:sticky;top:0;z-index:5;background:rgba(11,13,16,.97);border-bottom:1px solid var(--border);overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}
body>nav .wrap{display:flex;gap:16px;padding:9px 12px}
body>main:not(:first-child),nav+main{padding:15px}
section{margin-bottom:28px}
.panel,.generation{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;margin:16px 0}
.note{background:var(--panel);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:9px;padding:12px;margin:12px 0;color:var(--muted)}
.scroll,.usage-table-wrap,.desktop-table{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:9px}
table{width:100%;border-collapse:collapse;background:var(--panel)}th,td{text-align:left;padding:9px 11px;border-bottom:1px solid var(--border);font-size:13px}th{color:var(--muted);background:var(--panel2);font-weight:600}
.chart,.chart-wrap{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:9px;margin:12px 0;overflow-x:auto}
.chart svg,.chart-wrap svg,svg{display:block;width:100%;height:auto}.chart-wrap svg{min-width:520px}
.grid{stroke:var(--border);stroke-width:1}.axis,.axis-label{fill:var(--muted);font-size:11px}.axis-label{font-size:12px}
.line,.score-line{fill:none;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.line.train{stroke:var(--accent)}.line.val,.score-line{stroke:var(--green)}
circle.train{fill:var(--accent);stroke:var(--accent)}circle.val,.score-dot{fill:var(--green);stroke:var(--green)}
.point-label{fill:var(--text);font-size:13px;font-weight:700}
.dot.train{background:var(--accent)}.dot.val{background:var(--green)}
.legend{display:flex;justify-content:center;gap:18px;color:var(--muted);font-size:12px}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:5px}
.paper-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:12px;margin:9px 0}.paper-head{display:flex;justify-content:space-between;gap:12px}.truth{flex:none;text-align:right;font-size:12px;color:var(--muted)}.truth strong{font-size:14px;color:var(--text)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:11px}.step{background:var(--panel2);border-radius:8px;padding:9px;min-width:0}.gen{font-size:11px;color:var(--muted);margin-bottom:5px}.verdict{font-size:14px;font-weight:700}.verdict.good{color:var(--green)}.verdict.bad{color:var(--red)}.verdict.other{color:var(--amber)}.result{font-size:11px;color:var(--muted);margin-top:3px}
.rawpred{font-size:11px;margin-top:6px;color:var(--muted)}.rawpred summary{cursor:pointer}.rawpred div{margin-top:5px;overflow-wrap:anywhere}
.patch,.conversation{background:var(--panel);border:1px solid var(--border);border-radius:10px;margin:9px 0;overflow:hidden}.patch summary,.conversation>summary{cursor:pointer;padding:12px 13px;font-weight:600}.patch pre{margin:0;border-top:1px solid var(--border);background:var(--code);padding:12px;overflow:auto;max-height:620px;font:11px/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;-webkit-overflow-scrolling:touch}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.flow div{background:var(--panel);border:1px solid var(--border);border-radius:9px;padding:10px;text-align:center;font-size:12px}.arrow{color:var(--accent)}
.cost-complete,.cost-note{background:rgba(98,210,145,.08);border:1px solid rgba(98,210,145,.35);border-radius:9px;padding:10px 12px;margin:10px 0;color:#d9e4f2}
.usage-table{min-width:970px}.usage-table th,.usage-table td{font-size:12px;white-space:nowrap}.usage-table td:first-child,.usage-table td:nth-child(2){white-space:normal}
.model-id{color:var(--muted);font:10px ui-monospace,SFMono-Regular,Menlo,monospace;margin-top:2px}
.usage-mobile,.mobile-usage{display:none}.usage-provider,.usage-role-mobile,.usage-role{color:var(--muted);font-size:11px}
.usage-model-card,.usage-card{background:var(--panel2);border:1px solid var(--border);border-radius:10px;padding:11px;margin:8px 0}
.usage-model-head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.usage-model-cost{font-size:19px;font-weight:700;color:var(--green);white-space:nowrap}
.usage-model-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:9px}.usage-model-grid div{background:var(--panel);border-radius:7px;padding:8px}
.usage-model-grid span{display:block;color:var(--muted);font-size:10px}.usage-model-grid strong{font-size:13px}
.usage-card-title{font-weight:800}.usage-card dl{margin:0}.usage-card dl div{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:7px 0}.usage-card dt{color:var(--muted)}.usage-card dd{margin:0;font-weight:700}
.token-info{display:inline-block;border:0;margin:0 0 0 4px;padding:0;vertical-align:middle;color:var(--text)}
.token-info>summary{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border:1px solid var(--accent);border-radius:50%;color:var(--accent);font-size:12px;font-weight:800;line-height:1;cursor:pointer}
.token-info>summary::after{content:""!important;float:none!important}.token-info[open]{display:block;margin:6px 0 0}.token-info[open]>summary{margin-bottom:6px}
.token-info__text{display:block;min-width:220px;max-width:310px;white-space:normal;color:#d5dbe5;background:#0d1016;border:1px solid var(--line);border-radius:8px;padding:8px;font-size:12px;font-weight:400;line-height:1.4}
.conversation>summary{display:flex;align-items:center;justify-content:space-between;gap:10px}.conversation-count{font-size:11px;font-weight:400;color:var(--muted);white-space:nowrap}.conversation-body{padding:10px;border-top:1px solid var(--border)}.conversation-empty{padding:12px;color:var(--muted);border-top:1px solid var(--border)}
.chat-msg,.chat-entry{border-radius:9px;margin:8px 0;border:1px solid var(--border);overflow:hidden;background:#0d1016}.chat-msg.msg-input,.chat-input{border-left:4px solid var(--accent)}.chat-msg.msg-output,.chat-agent{border-left:4px solid var(--green)}.chat-msg.msg-tool,.chat-tool{border-left:4px solid var(--amber)}.chat-error{border-left:4px solid var(--red)}
.chat-label{display:flex;align-items:center;gap:7px;padding:7px 9px;background:var(--panel2);font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.chat-label span{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:var(--bg);color:var(--muted);font-size:10px}
.chat-msg pre,.chat-text{margin:0;border:0;border-top:1px solid var(--border);border-radius:0;max-height:440px;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;background:transparent;color:#e8edf5;padding:10px;font-size:12px;line-height:1.45;overflow:auto}
.tool-full{border-top:1px solid var(--border)}.tool-full summary{cursor:pointer;padding:8px 10px;color:var(--accent);font-size:11px}.tool-full pre{max-height:520px}
.generation-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.score-badge{display:flex;align-items:baseline;gap:3px;white-space:nowrap;flex-wrap:wrap;justify-content:flex-end}.score-badge strong{font-size:32px}.score-badge span{color:var(--muted)}.score-badge .delta{margin-left:8px;color:var(--green);font-weight:700;font-size:14px}.score-badge .best-delta{color:var(--accent)}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0}.metric-grid div{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:12px}.metric-grid span{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}.metric-grid strong{font-size:22px}
.feedback{border-left:3px solid var(--accent);padding:2px 0 2px 14px;margin:16px 0}.feedback p{margin:6px 0 0;color:#d5dbe5}
.review-feedback{border-left:0;padding-left:0;min-width:0;max-width:100%}
.review-details{border-top:1px solid var(--line);margin-top:0;padding-top:13px;min-width:0;max-width:100%;box-sizing:border-box}
.review-text{display:block;width:100%;max-width:100%;min-width:0;box-sizing:border-box;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;background:#0d1016;color:#d5dbe5;border:1px solid var(--line);border-radius:12px;padding:14px;font-size:13px;line-height:1.5;max-height:720px;overflow-y:auto;overflow-x:hidden}
details{border-top:1px solid var(--line);margin-top:16px;padding-top:13px}summary{cursor:pointer;font-weight:700;list-style:none}summary::-webkit-details-marker{display:none}summary::after{content:"+";float:right;color:var(--accent)}details[open]>summary::after{content:"-"}
.prompt-toolbar{display:flex;justify-content:flex-end;margin:12px 0 8px}.copy-btn{appearance:none;border:1px solid var(--line);background:var(--panel2);color:var(--text);border-radius:9px;padding:8px 12px;font-weight:700;cursor:pointer}.copy-btn:active{transform:translateY(1px)}
.prompt-text{white-space:pre-wrap;overflow-wrap:anywhere;background:#0d1016;color:#e8edf5;border:1px solid var(--line);border-radius:12px;padding:14px;font-size:13px;max-height:640px;overflow:auto}
.meta-intro{color:var(--muted);font-size:13px;margin:12px 0}.meta-session{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-top:10px}.chat-stream{display:flex;flex-direction:column;gap:10px;margin-top:12px}
.tool-long{border-top:0;margin-top:0;padding-top:0}.tool-long summary{font-size:12px;color:#d9e4f2}
.report-footer{border-top:1px solid var(--border);background:rgba(11,13,16,.72);margin-top:28px;padding:18px 15px 28px;color:var(--muted)}
.report-footer__inner{max-width:1080px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.report-footer__note{margin:0;font-size:12px;color:var(--muted)}
.report-footer__links{display:flex;align-items:center;justify-content:flex-start;gap:14px;flex-wrap:wrap;font-size:12px}
.report-footer__links a{color:var(--muted);text-decoration:none}
.report-footer__links a:hover{color:var(--text)}
.report-footer .report-footer__social{display:inline-flex!important;align-items:center;gap:6px;white-space:nowrap}
.report-footer .report-footer__icon{width:16px!important;height:16px!important;min-width:16px;flex:0 0 16px;fill:currentColor;display:block}
footer:not(.report-footer),.footer{text-align:center;color:var(--muted);font-size:11px;padding:12px 15px 32px;margin-top:24px}
.task-overview{background:linear-gradient(180deg,rgba(112,169,255,.08),rgba(20,25,31,.96));border:1px solid var(--border);border-radius:12px;padding:16px;margin:0 auto 18px}
.task-overview__label{color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;margin-bottom:6px}
.task-overview h2{margin:0 0 9px;font-size:22px}
.task-overview__lead{font-size:15px;color:#dce5ef;margin:0 0 12px;max-width:900px}
.task-overview__detail{border-top:1px solid rgba(43,53,64,.85);padding:12px 0 0;color:var(--muted);font-size:13px}
.task-overview__detail-title{color:var(--text);font-weight:800;margin-bottom:5px}
.home-shell{min-height:100vh;display:flex;flex-direction:column}.home-shell main{flex:1;width:100%}
.home-hero{padding:34px 18px 18px;border-bottom:1px solid var(--border)}
.home-hero .wrap{display:flex;align-items:flex-end;justify-content:space-between;gap:18px}
.home-kicker{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;margin-bottom:7px}
.home-title{font-size:clamp(30px,5vw,52px);line-height:1.05;margin:0}
.home-subtitle{max-width:680px;color:var(--muted);font-size:15px;margin:10px 0 0}
.home-status{border:1px solid var(--border);background:var(--panel);border-radius:10px;padding:10px 12px;color:var(--muted);font-size:12px;white-space:nowrap}
.home-status strong{display:block;color:var(--text);font-size:20px}
.home-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:12px}
.home-section-head h2{margin:0}.home-section-head p{margin:0;color:var(--muted);font-size:13px}
.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.project-card{display:flex;flex-direction:column;justify-content:space-between;min-height:210px;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px;color:var(--text);transition:border-color .16s ease,transform .16s ease,background .16s ease}
.project-card:hover{border-color:#476480;background:#17202a;transform:translateY(-1px)}
.project-card__meta{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px;margin-bottom:16px}
.project-card__badge{border:1px solid var(--border);background:var(--panel2);border-radius:999px;padding:4px 8px;color:var(--muted);white-space:nowrap}
.project-card h3{margin:0 0 9px;font-size:24px;letter-spacing:0}
.project-card p{color:#d5dbe5;margin:0;font-size:14px}
.project-card__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:18px}
.project-card__stats span{display:block;background:var(--panel2);border-radius:8px;padding:8px;color:var(--muted);font-size:11px}
.project-card__stats strong{display:block;color:var(--text);font-size:15px;margin-top:2px}
.project-card__action{margin-top:16px;color:var(--accent);font-weight:800;font-size:13px}
.project-card--empty{border-style:dashed;opacity:.82}.project-card--empty:hover{transform:none;background:var(--panel)}
.project-card--empty .project-card__action{color:var(--muted)}
@media(max-width:650px){main{padding:18px 12px 50px}.usage-table-wrap,.desktop-table{display:none}.usage-mobile,.mobile-usage{display:block}h1{font-size:22px}.hero h1{font-size:32px}.panel,.generation{border-radius:13px;padding:14px}.steps{grid-template-columns:1fr 1fr}.flow{grid-template-columns:1fr}.flow .arrow{display:none}.paper-head{flex-direction:column}.truth{text-align:left}.patch pre{max-height:440px}.metric-grid{grid-template-columns:1fr 1fr}.generation-head{align-items:center}.score-badge{display:block;text-align:right;white-space:normal}.score-badge strong{font-size:27px}.score-badge .delta{display:block;margin:4px 0 0;font-size:12px}.prompt-text{font-size:12px;max-height:520px}.chat-entry{padding:9px 10px}.chat-text{font-size:11px;max-height:420px}}
@media(max-width:760px){.home-hero .wrap,.home-section-head{align-items:flex-start;flex-direction:column}.home-status{white-space:normal}.project-grid{grid-template-columns:1fr}.project-card{min-height:0}.project-card__stats{grid-template-columns:1fr 1fr}}
@media(max-width:390px){.conversation>summary{align-items:flex-start}.conversation-count{white-space:normal;text-align:right}.chat-msg pre{font-size:10px;max-height:360px}.steps{grid-template-columns:1fr 1fr;gap:6px}.step{padding:8px}.snippet{font-size:12px}body>nav .wrap{gap:12px}}