:root{color-scheme:dark;--bg:#0b1118;--surface:#131d29;--border:#293b4d;--text:#eef3f8;--muted:#a9bacb;--accent:#9dc8ff;--mint:#9ee1c9;--warn:#ffda90;--red:#ffb0b6}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 system-ui,sans-serif}a{color:var(--accent)}button,select,.file-button{font:inherit;color:var(--text);background:#1b2a3c;border:1px solid #48617b;border-radius:7px;padding:10px 14px;cursor:pointer}button:hover,.file-button:hover{background:#29415d}button:disabled{opacity:.48;cursor:not-allowed}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible,.file-button:focus-within{outline:3px solid #d9edff;outline-offset:3px}button[aria-pressed=true]{background:#335579}h1,h2,h3,p{margin-top:0}h2{font-size:22px;line-height:1.25}h3{font-size:16px;margin-bottom:10px}small{font-size:12px;color:var(--muted)}.topbar{padding:16px 4vw;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;gap:22px}.brand{font-weight:750;text-decoration:none;color:var(--text)}.brand span{font-size:12px;font-weight:400;margin-left:12px;color:var(--muted)}nav{display:flex;gap:22px}main{max-width:1450px;margin:auto;padding:36px 4vw}.intro{display:grid;grid-template-columns:1.5fr 1fr;gap:60px;align-items:center;margin-bottom:30px}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:750;color:var(--accent);margin-bottom:14px}h1{font-size:clamp(32px,3.8vw,53px);line-height:1.08;letter-spacing:-.035em;margin-bottom:20px}.lede{font-size:18px;color:var(--muted);max-width:600px}.boundary{border-left:3px solid var(--warn);padding:20px;background:#1d2330}.boundary p{font-size:14px;color:var(--muted);margin:8px 0}.controls{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.controls label{font-size:12px;display:grid;gap:5px}.controls select{font-size:14px;max-width:275px}.register{display:flex;gap:4px;margin-left:auto}input[type=file]{position:absolute;width:1px;height:1px;opacity:0}.file-button{display:block!important;font-size:15px!important}.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:24px 0;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--border)}.summary div{background:var(--surface);padding:17px}.summary b{font-size:17px;display:block}.summary code{font-size:11px;display:block;color:var(--muted);word-break:break-all}#notice{margin:16px 0;padding:10px 14px;background:#182a30;color:var(--mint);border-radius:6px}#notice.error{background:#32202a;color:var(--red)}.workspace{display:grid;grid-template-columns:285px 1fr;gap:24px}.rail,.detail{background:var(--surface);border:1px solid var(--border);border-radius:9px}.rail-title{display:flex;justify-content:space-between;align-items:baseline;padding:20px 16px 0}.rail-title h2{font-size:17px}.rail-title span{color:var(--mint);font-size:12px}.rail ol{list-style:none;padding:0 10px;margin:0;display:grid;gap:3px}.stage-button{width:100%;text-align:left;display:grid;grid-template-columns:26px 1fr;column-gap:8px;border-color:transparent;padding:9px;background:transparent}.stage-button.selected{background:#23394e;border-color:#658bad}.stage-button .number{color:var(--muted);font-size:12px}.stage-button strong{font-size:13px}.stage-button small{grid-column:2}.rail-note{font-size:12px;color:var(--muted);padding:18px;margin:0}.detail{padding:25px;min-width:0}.detail-header{display:flex;justify-content:space-between;gap:15px}.state{font-size:12px;color:var(--warn);border:1px solid currentColor;padding:3px 9px;border-radius:4px;height:max-content;white-space:nowrap}.state.approved{color:var(--mint)}.state.blocked{color:var(--red)}.detail p{color:var(--muted)}.facts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0}.facts section{padding:14px;border:1px solid var(--border);border-radius:6px}.facts ul{padding-left:20px;margin:0;color:var(--muted);font-size:13px}.facts p{font-size:13px;margin:0}.checks{border-left:3px solid var(--accent);padding-left:15px;margin:20px 0}.issues{margin:18px 0;padding:15px;background:#251f29;border-radius:6px}.issues li{margin-bottom:12px}.issues small{display:block}details{margin-top:20px}summary{cursor:pointer;color:var(--accent)}pre{white-space:pre-wrap;word-break:break-word;background:#0a121d;padding:14px;font-size:12px;border-radius:5px;max-height:360px;overflow:auto}.next-action{border-top:1px solid var(--border);padding-top:18px;display:flex;align-items:center;justify-content:space-between;gap:15px}.next-action p{margin:0;font-size:13px}.change-panel,.feedback-panel{margin-top:24px;padding:25px;border:1px solid var(--border);border-radius:9px;display:grid;grid-template-columns:1fr auto;gap:15px;align-items:center}.change-panel p,.feedback-panel p,.history p,footer p{color:var(--muted);font-size:13px;max-width:760px}.change-panel p,.feedback-panel p{margin-bottom:0}#impact,#kit-proposal{grid-column:1/-1}#kit-proposal:empty,#impact:empty{display:none}.history{margin-top:35px}#events{display:grid;gap:8px}.event{display:grid;grid-template-columns:45px 1fr auto;gap:12px;padding:12px 15px;border-bottom:1px solid var(--border);font-size:13px}.event code{font-size:11px;color:var(--muted)}footer{margin-top:30px;padding-top:20px;border-top:1px solid var(--border)}@media(max-width:900px){.intro{gap:25px}.workspace{grid-template-columns:240px 1fr}.summary{grid-template-columns:repeat(2,1fr)}.facts{grid-template-columns:1fr}.register{margin-left:0}}@media(max-width:650px){main{padding:25px 16px}.topbar{padding:15px 16px;flex-wrap:wrap}.brand span{display:none}nav{font-size:13px}.intro{grid-template-columns:1fr;gap:10px;margin-bottom:24px}.workspace{grid-template-columns:1fr}.rail ol{display:flex;overflow-x:auto;padding-bottom:12px;scroll-snap-type:x proximity}.rail li{flex:0 0 185px;scroll-snap-align:start}.rail-note{padding:12px 16px}.detail{padding:19px}.detail-header{flex-wrap:wrap}.change-panel,.feedback-panel{grid-template-columns:1fr;padding:20px}.next-action{align-items:start;flex-direction:column}.event{grid-template-columns:25px 1fr}.event code{grid-column:2}.summary div{padding:13px}.summary b{font-size:15px}.controls select{width:100%;max-width:100%}.controls label:first-child{width:100%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
:root .rail{min-width:0}
.shop-panel{margin-top:24px;padding:25px;border:1px solid var(--border);border-radius:9px;min-width:0}.shop-panel p{color:var(--muted);font-size:13px;max-width:800px}.shop-actions{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}#shop-state{color:var(--mint)}#shop-hold{color:var(--warn)}@media(max-width:650px){.shop-panel{padding:20px}}