:root{--bg:#080d14;--fg:#e6efee;--muted:#8b9ea8;--faint:#57717e;--aqua:#80eadd;--line:#2a3d4a;--card:#111c29;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;min-width:320px;color:var(--fg);background:var(--bg);background-image:radial-gradient(ellipse at 65% -20%,#1a323a 0%,transparent 60%),linear-gradient(180deg,#08101a,#070d15 68%)}
button,input,select{font:inherit}
button,a{transition:color .16s,border-color .16s,background .16s,transform .16s}
button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--aqua);outline-offset:3px}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
.grain{pointer-events:none;position:fixed;z-index:8;inset:0;opacity:.1;background:repeating-linear-gradient(0deg,transparent 0 2px,#8ac5c4 3px 3.5px);mix-blend-mode:screen}
.bar{height:78px;padding:0 clamp(20px,5vw,84px);border-bottom:1px solid #263644;background:#0a1219c0;display:flex;align-items:center;justify-content:space-between;gap:20px;position:relative;z-index:2}
.brand{display:flex;align-items:center;gap:13px}.brand:hover{color:var(--aqua)}
.brandmark{display:grid;place-items:center;width:43px;height:43px;border:1px solid #4b797d;background:linear-gradient(145deg,#1e3a43,#0f1b25);color:white;font-size:16px;font-weight:950;letter-spacing:-2px}
.brandmark span{color:#87f4df}
.brandwords strong{display:block;font-size:16px;letter-spacing:2px;font-weight:900}.brandwords small{display:block;font-size:9px;letter-spacing:2px;color:#708b96;margin-top:5px}
.bar-right{display:flex;align-items:center;gap:11px;color:#8094a3;font:700 10px ui-monospace,monospace;letter-spacing:.8px}
.status-dot,.pulse{display:inline-block;vertical-align:middle;width:7px;height:7px;border-radius:50%;background:#6ce4cf;box-shadow:0 0 12px #3ecfb1}
.top-divider{height:19px;width:1px;background:#344c58;margin:0 7px}
main{max-width:1510px;padding:25px clamp(16px,4vw,60px) 20px;margin:auto}
.introline,.below-head{display:flex;justify-content:space-between;gap:10px;align-items:center;color:#88aaa9;font:700 10px ui-monospace,monospace;letter-spacing:1.7px}
.introline{padding:4px 3px 17px}
.hero{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(350px,.82fr);gap:0;border:1px solid #344856;min-height:650px;box-shadow:0 25px 80px #010608aa}
.scene{position:relative;min-width:0;display:flex;flex-direction:column;overflow:hidden;background:#0b1722}
.scene-top{display:flex;justify-content:space-between;gap:10px;padding:18px 22px;color:#b7d3d5;background:#132635;border-bottom:1px solid #31505e;font:700 10px ui-monospace,monospace;letter-spacing:1.5px}
.scene-top .clock{color:#a5ddd0}
.scene-art{position:relative;flex:1;min-height:510px;overflow:hidden;display:flex;align-items:center;justify-content:center;background:linear-gradient(#12232b,#080e18)}
.scene-art svg{width:100%;height:100%;min-height:510px;max-height:660px;position:absolute;inset:0;object-fit:cover}
.building-label{font:700 11px ui-monospace,monospace;fill:#b1cbc9;letter-spacing:1.5px}
.scene-vignette{position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 110px #020910,inset 0 -80px 100px #020910aa}
.station-human{transform-origin:50% 50%;animation:breathe 5s ease-in-out infinite}
@keyframes breathe{0%,100%{opacity:1}50%{opacity:.86}}
.restored-bridge,.bridge-dots,.sea-response{opacity:0;transition:opacity 1.1s ease}
body.bridge-lit .restored-bridge,body.bridge-lit .bridge-dots,body.broadcast-lit .sea-response{opacity:1}
body.bridge-lit .broken-bridge{opacity:0}
body.archive-lit .archive-light{opacity:.58}
body.broadcast-lit .tower-light{opacity:1}
body.broadcast-lit .tower-beam{opacity:.75;animation:beacon 5s ease-in-out infinite}
@keyframes beacon{0%,100%{opacity:.3}50%{opacity:.88}}
.scene-card{position:absolute;top:34px;left:28px;display:flex;flex-direction:column;gap:10px;border-left:2px solid var(--aqua);background:#081725b5;padding:12px 16px;box-shadow:4px 14px 45px #0006;max-width:270px;backdrop-filter:blur(3px)}
.scene-card small{font:700 9px ui-monospace,monospace;letter-spacing:1.5px;color:#7ac6bc}
.scene-card strong{font-size:16px;letter-spacing:2px}
.scene-coord{position:absolute;bottom:22px;right:25px;color:#b8d1d0;font:700 10px ui-monospace,monospace;letter-spacing:1.4px}
.scene-coord span{color:var(--aqua)}
.scene-footer{border-top:1px solid #344852;padding:13px 18px;display:flex;justify-content:space-between;gap:12px;color:#8ca9b3;font:700 10px ui-monospace,monospace;letter-spacing:.8px}
.scene-footer b{color:var(--aqua)}.scene-footer .pulse{margin-right:5px}
.story{background:linear-gradient(152deg,#142332 0%,#0f1a26 43%,#0c1520 100%);border-left:1px solid #344856;padding:clamp(24px,4vw,52px);display:flex;flex-direction:column;min-width:0}
.eyebrow,.step{font:800 11px ui-monospace,monospace;color:var(--aqua);letter-spacing:1.5px}
.story-title{display:flex;flex-direction:column;margin:22px 0 16px;font-weight:900;letter-spacing:-6px;line-height:.95;font-size:clamp(58px,7vw,96px);text-shadow:0 4px 35px #0004}
.story-title span:nth-child(2){color:#8bcec8}
.story-title i{font-style:normal;font-weight:300;color:var(--aqua)}
.hook{margin:15px 0;color:#d9ebe7;font-size:15px;letter-spacing:1px;line-height:1.75}
.story-rule{margin-top:22px;display:flex;align-items:center;gap:16px;color:#a7bcbf;font-size:11px;line-height:1.65}
.story-rule span:first-child{font:700 11px ui-monospace,monospace;padding:7px 8px;border:1px solid #57847f;color:var(--aqua)}
.story-lead{color:#97adbd;line-height:2;font-size:13px;min-height:68px;margin:21px 0 10px;max-width:480px}
.divider{width:100%;height:1px;background:#314653;margin:15px 0 26px}
.play-panel h2{font-size:25px;margin:11px 0 15px;font-weight:800;line-height:1.3}
.play-panel>p{font-size:13px;color:#9bb2bf;line-height:1.9;max-width:520px;margin:0 0 20px}
.play-panel label{display:block;font-size:12px;color:#dceae9;margin:17px 0 8px}
.play-panel label small{font-size:10px;color:#78949f;margin-left:10px}
.join-row{display:flex;gap:8px;align-items:stretch}
input,select{color:var(--fg);background:#0d1c28;border:1px solid #3d5766;padding:13px 14px;border-radius:2px;min-width:0}
input{flex:1}
input::placeholder{color:#688490}
.primary{background:var(--aqua);border:1px solid var(--aqua);color:#08222a;font-weight:900;padding:12px 17px;white-space:nowrap}
.primary:hover:not(:disabled){background:#c4fff5;transform:translateY(-2px)}
.primary:disabled{opacity:.45;cursor:default}
.action-list{display:grid;gap:9px;margin:20px 0 21px}
.action{position:relative;display:flex;justify-content:space-between;gap:12px;width:100%;text-align:left;padding:14px 15px;border:1px solid #3b5965;background:#102635;color:#ddecf0;border-radius:2px}
.action .action-title{font-size:14px;font-weight:800;display:block;letter-spacing:.5px}
.action .action-sub{font-size:11px;color:#91acb5;display:block;line-height:1.75;margin-top:3px}
.action .tag{font:700 9px ui-monospace,monospace;color:#99e8dc;letter-spacing:1.2px;flex:none;align-self:center}
.action:hover:not(:disabled){background:#193f49;border-color:var(--aqua)}
.action.chosen{border-color:var(--aqua);background:#19434a;box-shadow:inset 0 0 0 1px #51998e}
.action-list .commit{width:100%;min-height:49px;margin-top:4px}
.action:disabled{opacity:.43;cursor:not-allowed}
.action:disabled .tag{color:#c09294}
select{width:100%;font-size:12px;line-height:1.6;appearance:auto}
.play-panel .subnote{font-size:10px;color:#65838e;margin-top:12px}
.ending-line{margin:18px 0 22px;border-left:2px solid var(--aqua);background:#152d33;padding:14px 15px;font-size:13px;line-height:1.8;color:#c0e7df}
.secondary{background:#173a41;border:1px solid #56978e;color:#b2fae5;padding:13px 16px;text-align:left;font-size:12px}
.secondary strong{font-weight:850}
.secondary:hover{border-color:var(--aqua);background:#254c52}
.error{background:#492b32;color:#ffd1cf;padding:12px 14px;border:1px solid #a2666b;font-size:12px;line-height:1.6}
.below{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-top:22px}
.world-status,.chronicle{background:#101b27;border:1px solid #2d4452;padding:clamp(20px,3vw,31px);min-height:270px}
.below h2{font-size:25px;margin:16px 0 10px}.below p{color:#7f9fac;font-size:12px;line-height:1.8;margin:0 0 20px}
.checkpoint{padding:0;list-style:none;margin:19px 0 14px}
.checkpoint li{display:flex;align-items:center;gap:13px;padding:12px 0;border-bottom:1px solid #2c3e49;color:#7f96a2}
.checkpoint .node{display:grid;place-items:center;width:34px;height:34px;border:1px solid #405d6a;color:#8babb7;font:700 11px ui-monospace,monospace}
.checkpoint li>span:nth-child(2){flex:1}
.checkpoint b{display:block;color:#b4cbd1;font-size:13px}
.checkpoint small{display:block;color:#63818d;font-size:11px;margin-top:5px}
.checkpoint li>strong{font:800 10px ui-monospace,monospace;color:#7a909e}
.checkpoint li.done .node{border-color:#7be4d4;background:#1e4949;color:#c4fff0}
.checkpoint li.done b,.checkpoint li.done>strong{color:var(--aqua)}
.warmth{font-size:11px;color:#7f9ca8;margin-top:23px}.warmth b{font-size:23px;color:#f3dca6;margin-left:9px}
.tiny{border:0;background:transparent;color:var(--aqua);font:700 11px ui-monospace,monospace}
.tiny:hover{color:white}
.events{display:grid;gap:8px}
.event{border-left:2px solid #37666b;padding:9px 12px;background:#102936}
.event .id{display:flex;justify-content:space-between;gap:8px;font:700 10px ui-monospace,monospace;letter-spacing:1px;color:#78d2c5}
.event strong{display:block;color:#e3f3ef;font-size:13px;margin:10px 0 6px}
.event p{color:#9db5bc;font-size:11px;margin:0 0 6px}
.event blockquote{margin:9px 0 0;font-size:11px;color:#dfdab9;line-height:1.7;border-left:1px solid #826d4c;padding-left:10px}
.event.empty{color:#7d9a9f;font-size:12px;padding:24px 12px;border-color:#2b4351}
footer{display:flex;align-items:center;gap:18px;justify-content:space-between;padding:25px 3px;color:#698692;font:700 10px ui-monospace,monospace;letter-spacing:.6px}
footer a{color:var(--aqua)}footer a:hover{color:white}
@media(max-width:1050px){.hero{grid-template-columns:minmax(0,1fr)}.scene-art{min-height:480px}.scene-art svg{min-height:480px}.story{border-left:0;border-top:1px solid #344856}.story-title{font-size:68px}.below{grid-template-columns:1fr 1fr}}
@media(max-width:690px){.bar{padding:0 17px;height:67px}.brandmark{width:36px;height:36px;font-size:13px}.brandwords strong{font-size:13px}.brandwords small{font-size:8px}.bar-right{font-size:9px}.bar-right span:last-child,.top-divider{display:none}main{padding:20px 12px 14px}.introline{font-size:9px}.introline span:last-child{display:none}.scene-art,.scene-art svg{min-height:330px}.scene-art svg{transform:scale(1.1)}.scene-card{top:17px;left:15px;padding:8px 10px;gap:6px}.scene-card strong{font-size:12px}.scene-card small{font-size:8px}.scene-coord{font-size:8px;bottom:17px;right:14px}.scene-footer{font-size:9px}.story{padding:31px 23px 35px}.story-title{font-size:clamp(58px,14vw,78px)}.hook{font-size:13px}.story-rule{font-size:10px}.join-row{flex-direction:column}.join-row .primary{min-height:46px}.below{grid-template-columns:1fr;gap:12px;padding-top:12px}.below h2{font-size:21px}footer{flex-wrap:wrap;font-size:9px;gap:8px}.world-status,.chronicle{padding:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.station-human,.tower-beam{animation:none!important}*{transition:none!important}}