:root {
  --ink:#252a27; --paper:#fcfbf5; --mint:#d6f3e3; --accent:#587960;
  --clay:#a34c38; --muted:#686d66; --line:#d7d9ce;
  --lavender:#d7c9f4; --yellow:#f9df80; --coral:#f4bbaa;
  --font:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-family:var(--font);
  color:var(--ink); background:var(--paper); font-synthesis:none;
}
*{box-sizing:border-box}
body{margin:0}h1,h2,h3,h4,p{margin:0}
button,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
button,a,summary,select{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
button:disabled{cursor:wait;opacity:.55}
button:focus-visible,a:focus-visible,summary:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex="0"]:focus-visible{outline:3px solid #7050b0;outline-offset:4px}
a{color:inherit;text-underline-offset:4px}
h1,h2,h3{font-family:var(--font);font-weight:800}
.site-header{max-width:1360px;margin:auto;min-height:104px;padding:22px 50px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;min-height:44px;text-align:left;font-size:23px;font-weight:800;letter-spacing:1px;flex-shrink:0;white-space:nowrap}
.brand small{display:block;font:8px/2 monospace;letter-spacing:2px}
.brand-mark{width:42px;height:46px;display:grid;place-items:center;font:34px var(--font);color:var(--ink);background:var(--mint);border:1.5px solid var(--ink);border-radius:12px 12px 4px 4px;box-shadow:2px 2px 0 var(--ink)}
nav{display:flex;gap:30px;align-items:center}
.nav-link,.book-button{min-height:44px;font-size:13px;font-weight:400}
.book-button{border:1.5px solid var(--ink);border-radius:6px;padding:10px 16px;white-space:nowrap;background:var(--paper);transition:background .15s}
.book-button:hover{background:var(--mint)}
.book-button span{font:700 10px monospace;margin-left:10px;color:var(--accent)}
main{min-height:calc(100vh - 180px);outline:none}
.home{max-width:1360px;margin:auto;padding:60px 50px 36px}
.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:36px;min-height:455px}
.eyebrow,.label{font:700 10px/1.7 monospace;letter-spacing:1.7px;color:var(--muted)}
.label{display:table;margin-bottom:30px;background:var(--mint);border:1.5px solid var(--ink);border-radius:5px;padding:6px 10px;color:var(--ink);transform:rotate(-2deg)}
.hero h1{font-size:clamp(40px,4.9vw,68px);font-weight:850;letter-spacing:-3px;line-height:1.32;margin:0 0 25px}
.hero h1 span{white-space:nowrap;background:linear-gradient(transparent 65%,var(--lavender) 65%,var(--lavender) 95%,transparent 95%)}
.hero-copy>p{font-size:14px;line-height:2.1;color:var(--muted)}
.hero-actions{margin-top:32px;display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.primary{display:inline-flex;align-items:center;justify-content:space-between;gap:34px;min-height:54px;padding:14px 23px;background:var(--ink);color:var(--paper);border:1.5px solid var(--ink);border-radius:7px;font-size:15px;font-weight:400;box-shadow:3px 4px 0 #b0c7b7;transition:transform .18s,box-shadow .18s}
.primary:hover{transform:translate(-2px,-2px);box-shadow:5px 6px 0 #b0c7b7}
button:active:not(:disabled){transform:translateY(2px)}
.map-node:active:not(:disabled){transform:translate(-50%,-50%)}
.primary .arrow{font-size:22px;font-weight:400}
.text-button{display:inline-block;min-height:44px;padding:13px 0;font-size:13px;font-weight:400;border-bottom:1px solid var(--ink);line-height:1.6}
.text-button:hover{border-color:var(--accent);color:var(--accent)}
.tiny{font-size:11px;color:var(--muted);line-height:1.8}
.hero-copy>.tiny{margin-top:18px;font-size:10px;letter-spacing:.3px}
.map-art{position:relative;display:block;width:100%;max-width:580px;min-width:0;height:auto;margin:auto;overflow:visible}
.map-art>svg,.map-art>img{display:block;width:100%;height:auto}
.map-art text{font-family:var(--font);font-weight:650}
.float-note{position:absolute;top:3%;right:7%;font-size:12px;font-weight:650;padding:10px 14px;background:var(--yellow);border:1.5px solid var(--ink);border-radius:7px;box-shadow:3px 3px 0 var(--ink);transform:rotate(5deg)}
.map-art .map-caption{display:block;margin-top:4px}
.map-caption{text-align:center;font-size:10px;color:var(--muted);line-height:1.8}
.hero-bottom{margin-top:62px;padding:24px 0 6px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}
.play-facts{display:flex;align-items:center;gap:34px;font-size:11px;color:var(--muted)}
.play-facts b{font:800 22px var(--font);color:var(--ink);margin-right:9px}
.home-bottom-note{font-size:11px;color:var(--muted)}
.site-footer{max-width:1360px;margin:auto;padding:26px 50px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:10px;color:var(--muted);border-top:1px solid var(--line)}
.footer-dot{margin:0 6px}.footer-edition{font-family:monospace;letter-spacing:1px}
.skip-link{position:fixed;top:-80px;background:var(--ink);color:white;padding:14px;z-index:9}.skip-link:focus{top:0}
.screen{max-width:1320px;margin:auto;padding:30px 50px 64px;animation:appear .25s ease both}
.screen-heading{margin:22px 0 30px;display:flex;justify-content:space-between;gap:20px;align-items:end}
.screen-heading h1{font-size:36px;letter-spacing:-1px;line-height:1.5;margin-top:10px}
.screen-heading p{font-size:14px;color:var(--muted);margin-top:10px;line-height:1.8}
.back{padding:10px 0;min-height:44px;color:var(--muted);font-size:12px}
.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.route-card{background:var(--paper);border:1.5px solid var(--ink);border-radius:9px;padding:23px;text-align:left;position:relative;min-height:215px;box-shadow:3px 4px 0 #d9ddd4;transition:transform .18s,box-shadow .18s,background .18s}
.route-card:hover{transform:translateY(-5px) rotate(-1deg);box-shadow:5px 8px 0 var(--ink);background:var(--card-color)}
.route-no{position:absolute;right:24px;top:29px;font:10px monospace;color:var(--muted)}
.route-icon{width:54px;height:54px;display:grid;place-items:center;background:var(--card-color);border:1px solid var(--ink);border-radius:50%;margin-bottom:19px;flex-shrink:0}
.route-icon svg{width:25px;height:25px;stroke-width:1.8}
.route-card strong{display:block;font-weight:800;font-size:23px}
.route-card p{font-size:12px;line-height:1.8;margin-top:9px;color:var(--muted);max-width:220px}
.route-card .arrow{position:absolute;bottom:22px;right:24px;font-size:21px;color:var(--accent)}
.picker-note{text-align:center;font-size:11px;color:var(--muted);margin-top:28px;line-height:1.8}
.game-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px;gap:14px}
.chapter-label{font:10px monospace;letter-spacing:1.5px;white-space:nowrap}
.game-layout{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);grid-template-areas:"atlas story";gap:30px;align-items:start}
.story-column{grid-area:story}
.game-layout>.atlas{grid-area:atlas}
.game-layout>*{min-width:0}
.atlas{min-width:0;padding:24px 22px 20px;background:var(--paper);border:1.5px solid var(--ink);border-radius:12px;box-shadow:3px 4px 0 #d9ddd4}
.atlas-heading{display:flex;justify-content:space-between;gap:12px;align-items:center}
.atlas-heading .tiny{font-size:10px}
.atlas h2{font-size:27px;line-height:1.5;margin:17px 0 9px}
.map-scroll{overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.atlas-canvas{position:relative;aspect-ratio:720/375;min-width:480px}
.atlas-canvas>svg{display:block;width:100%;height:100%}
.atlas-canvas text{font:14px "PingFang SC",sans-serif;fill:var(--muted)}
.map-node{position:absolute;transform:translate(-50%,-50%);width:44px;height:44px;display:grid;place-items:center;padding:0;border-radius:50%}
.map-node span{width:23px;height:23px;display:grid;place-items:center;background:var(--yellow);border:2px solid var(--ink);border-radius:50%;font:700 10px monospace;box-shadow:1px 2px 0 var(--ink);transition:background .2s}
.map-node:hover span,.map-node:focus-visible span{background:var(--accent);color:var(--paper)}
.atlas-canvas>svg>path[stroke="var(--accent)"]{stroke-width:3}
.map-hint{border-top:1px solid var(--line);padding-top:16px;margin-top:8px;font-size:10px}
.story{border:1.5px solid var(--ink);border-radius:12px;background:#fffef9;overflow:hidden;box-shadow:4px 5px 0 var(--ink)}
.story-bar{background:var(--mint);border-bottom:1.5px solid var(--ink);padding:15px 24px;display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:10px;font-weight:650}
.pill{border:1px solid var(--ink);background:var(--paper);padding:3px 6px;border-radius:4px;white-space:nowrap;color:var(--ink)}
.story-body{padding:30px}
.story-body h1{font-size:31px;letter-spacing:-.5px;line-height:1.5;margin:10px 0 18px}
.story-text{font-size:14px;line-height:2;white-space:pre-line}
.scene-place{font-size:10px;color:var(--muted)}
.choices{display:grid;gap:11px;margin-top:28px}
.choice{display:flex;align-items:center;gap:15px;width:100%;min-height:48px;background:var(--paper);border:1px solid #b9bdb3;border-radius:7px;padding:17px;text-align:left;transition:background .15s,transform .15s,border-color .15s}
.choice:hover{background:var(--mint);border-color:var(--ink);transform:translateX(3px)}
.choice-letter{flex:0 0 27px;width:27px;height:30px;display:grid;place-items:center;font:13px monospace;color:var(--ink);border:1px solid var(--ink);border-radius:4px;background:white}
.choice strong{font-weight:500;font-size:14px;display:block;line-height:1.6}
.choice small{display:block;color:var(--muted);font-size:10px;line-height:1.7;margin-top:5px}
.choice>span:last-child{margin-left:auto;color:var(--accent)}
.story-foot{padding:16px 24px;border-top:1px dashed var(--ink);display:flex;justify-content:space-between;gap:12px;font-size:9px;color:var(--muted)}
.outcome{border-left:3px solid var(--clay);padding:10px 14px;margin:0 0 26px;font-size:12px;line-height:1.9;color:var(--muted);background:#fff0d8;border-radius:0 8px 8px 0}
.outcome b{display:block;font-size:10px;font-weight:500;margin-bottom:5px;color:var(--clay)}
.pocket{display:flex;gap:19px;margin-top:22px;flex-wrap:wrap;align-items:center;font-size:10px;color:var(--muted)}
.pocket meter{display:block;width:72px;height:7px;margin-top:5px;accent-color:var(--accent)}
.pocket .tiny{margin-left:auto;font-size:9px;max-width:130px}
.immersive-screen{max-width:820px;margin:auto}
.immersive-screen .story-body{padding:38px 42px}
.immersive-screen .story-body h1{font-size:34px}
.immersive-screen .story-text{font-size:17px;line-height:2.1}
.immersive-screen .choice strong{font-size:16px}
.immersive-screen .choice small{font-size:12px}
.story-notebook{margin-top:26px;border-top:1px dashed var(--line)}
.story-notebook>summary,.ending-recap>summary{min-height:48px;padding:15px 0;cursor:pointer;font-size:13px;color:var(--muted)}
.story-notebook>.tiny{margin-top:18px;line-height:1.8}
.life-status{display:flex;align-items:baseline;gap:8px 16px;flex-wrap:wrap;font-size:12px;line-height:1.8;margin-bottom:20px;color:var(--muted)}
.life-status strong{font-size:14px;color:var(--ink)}
.life-earned{display:flex;flex-wrap:wrap;gap:6px;width:100%}
.life-earned span{padding:2px 8px;border:1px solid var(--line);border-radius:4px;font-size:11px}
.life-trail{display:flex;gap:8px;flex-wrap:wrap;list-style:none;margin:22px 0 0;padding:18px 0 0;border-top:1px dashed var(--line)}
.life-trail li{min-width:0;max-width:100%;display:flex;align-items:center;gap:8px}
.life-trail li+li:before{content:'→';font-size:12px;color:var(--muted)}
.life-trail button,.life-trail .life-origin{display:block;text-align:left;min-height:48px;padding:7px 10px;border:1px solid var(--line);border-radius:5px;font-size:12px;line-height:1.7;background:var(--paper)}
.life-trail small{display:block;color:var(--muted);font-size:10px}
.life-trail button:hover{border-color:var(--ink);background:var(--yellow)}
.life-trail-full{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));border:0;padding:0}
.life-trail-full li{display:block}.life-trail-full li+li:before{content:none}.life-trail-full button{width:100%}
.outcome-page{background:#fff9e9}
.outcome-page .story-bar{background:var(--yellow)}
.chosen-line{font-size:13px;line-height:1.9;color:var(--muted);padding-bottom:24px;border-bottom:1px dashed var(--line);margin-bottom:24px}
.outcome-actions{display:flex;gap:20px;flex-wrap:wrap;align-items:center;margin-top:34px}
.act-break-note{font-size:13px;line-height:2;color:var(--muted);margin-top:32px}
.story-saved{text-align:center;line-height:1.8;margin-top:24px}
.ending-cover{max-width:760px;margin:0 auto}
.ending-menu{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px dashed var(--line);padding-top:16px;margin-top:28px}
.ending-menu button[aria-expanded="true"]{color:var(--accent);text-decoration:underline;text-underline-offset:5px}
#ending-tools{max-width:960px;margin:36px auto 0}
#ending-tools .keepsake-panel{margin-top:0;padding-top:0;border-top:0}
.ending-recap{margin-top:22px}
.ending-recap .ending-text{padding:10px 0 20px}
.sharing-note{font-size:13px;line-height:1.9;color:var(--muted);margin-top:30px}
.ending-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px;align-items:start}
.ending-card{background:var(--mint);border:1.5px solid var(--ink);border-radius:10px;padding:34px;box-shadow:5px 5px 0 var(--ink)}
.ending-card h1{font-size:37px;line-height:1.45;letter-spacing:-1px;margin:22px 0 20px}
.ending-text{font-size:14px;line-height:2;white-space:pre-line}
.ending-tag{display:inline-block;margin-top:23px;color:var(--ink);font-size:11px;font-weight:400;background:var(--yellow);border:1px solid var(--ink);border-radius:4px;padding:7px 10px;transform:rotate(-2deg)}
.ending-disclaimer{margin-top:24px;font-size:10px}
.ending-actions{display:flex;gap:18px;flex-wrap:wrap;margin-top:23px;align-items:center}
.keepsake-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px;margin-top:42px;padding-top:30px;border-top:1px solid var(--line);align-items:start}
.keepsake-panel h2{font-size:27px;line-height:1.5;margin:12px 0}
.keepsake-panel p{font-size:12px;line-height:1.9;color:var(--muted)}
.keepsake-panel .tiny{font-size:10px;margin-top:18px}
.moment-options{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:23px 0}
.moment-options button{display:flex;gap:10px;align-items:center;min-height:52px;padding:12px;text-align:left;font-size:11px;line-height:1.7;border:1px solid #b9bdb3;border-radius:7px;background:var(--paper);transition:background .15s}
.moment-options button span{font:11px monospace;color:var(--muted)}
.moment-options button[aria-pressed="true"]{border-color:var(--ink);background:var(--mint)}
.moment-options button:hover{background:var(--mint);border-color:var(--ink)}
.keepsake-card{position:relative;padding:25px 28px;background:#fff5d7;border:1.5px solid var(--ink);border-radius:10px;box-shadow:3px 4px 0 #d9ddd4}
.keepsake-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}
.keepsake-card h3{font-size:24px;line-height:1.6;margin-bottom:12px}
.keepsake-card .keepsake-choice{font-size:11px}
.keepsake-card .keepsake-outcome{font-size:14px;color:var(--ink);margin:19px 0 24px}
.keepsake-card-foot{display:flex;align-items:center;gap:19px;flex-wrap:wrap;padding-top:18px;border-top:1px dashed #b9ae90}
.keepsake-card .primary:disabled,.moment-tools button:disabled{cursor:default;opacity:.7}
.moment-tools{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin:15px 0}
.kept-node span{background:var(--lavender);outline:2px solid var(--lavender);outline-offset:3px}
.book-subheading{font-size:15px;line-height:1.7;margin:24px 0 15px}
.book-subheading span{font:10px monospace;color:var(--muted);margin-left:9px}
.keepsake-shelf{display:grid;gap:15px}
.keepsake-mini{padding:18px 20px;background:#fff5d7;border:1px solid var(--ink);border-radius:8px}
.keepsake-open{display:block;text-align:left;padding:0;width:100%;min-height:44px}
.keepsake-open strong{display:block;font-size:17px;line-height:1.7;margin:10px 0}
.keepsake-open p{margin:8px 0;font-size:12px;color:var(--ink)}
.keepsake-open small{display:block;font-size:10px;line-height:1.8;color:var(--muted)}
.keepsake-mini>.text-button{font-size:11px;margin-top:8px}
.book-empty-note{border:1px dashed var(--line);padding:17px;border-radius:7px}
.comparison{margin-top:60px;border-top:2px dashed var(--ink);padding-top:34px}
.comparison h2{font-size:32px;line-height:1.5;margin:10px 0}
.comparison p{font-size:13px;color:var(--muted);line-height:1.9}
.comparison>.tiny{font-size:10px;margin-top:13px}
.compare-heading{display:flex;justify-content:space-between;align-items:end;gap:35px}
.compare-picker{display:flex;flex-direction:column;gap:9px;font-size:10px;color:var(--muted);max-width:340px;min-width:0}
.compare-picker select{background:var(--paper);border:2px solid var(--ink);border-radius:8px;padding:12px;min-height:44px;max-width:100%;font-size:16px;box-shadow:2px 2px 0 var(--ink)}
.duet-scroll{margin:18px 0 0;background:linear-gradient(var(--paper) 50%,#fff0e3 50%);border:2px solid var(--ink);border-radius:16px;box-shadow:4px 4px 0 var(--ink)}
.duet-map{display:block;width:100%;min-width:620px;max-height:440px}
.duet-map text{font:14px "PingFang SC",sans-serif;fill:var(--muted)}
.duet-map .duet-label{font:11px monospace;letter-spacing:1px;fill:var(--ink)}
.duet-map>path:not([stroke-dasharray]){stroke-width:3}.duet-map>circle{stroke-width:2}
.comparison-meta{margin-bottom:22px}
.moment-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0}
.moment-tabs button{font-size:11px;min-height:44px;padding:10px 14px;border:1.5px solid var(--ink);border-radius:8px;line-height:1.6;background:var(--paper)}
.moment-tabs button[aria-pressed="true"]{background:var(--ink);color:var(--paper);box-shadow:2px 2px 0 #b0c7b7;font-weight:500}
.evidence-heading{display:flex;align-items:baseline;gap:15px;flex-wrap:wrap;margin:0 0 16px}
.evidence-heading span{font-size:10px;color:var(--clay)}
.evidence-heading h3{font-size:24px}
.evidence-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.evidence{padding:22px 24px;background:var(--lavender);border:2px solid var(--ink);border-radius:13px;box-shadow:3px 3px 0 var(--ink)}
.evidence:nth-child(2){background:var(--coral)}
.evidence h4{font-size:14px;font-weight:700;line-height:1.8;margin:10px 0}
.evidence p{font-size:12px}
.compare-note{padding-top:8px}
.after-game{margin-top:48px;display:grid;grid-template-columns:1fr 1fr;gap:38px}
.source-box{border-top:2px solid var(--ink);padding-top:22px;min-width:0}
.source-box h2{font-size:21px;line-height:1.6}
.source-box p{font-size:12px;line-height:1.9;margin:10px 0;color:var(--muted)}
.source-box .mini-label{font:9px monospace;letter-spacing:1.5px;display:block;margin-bottom:12px;color:var(--muted)}
.source-item{display:block;border-top:1px solid var(--line);padding:13px 0;text-decoration:none;font-size:13px;line-height:1.6;overflow-wrap:anywhere}
.source-item small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.source-item:hover{text-decoration:underline}
.source-box .source-status{font-size:10px}
.source-item .source-reason{color:var(--accent);font-size:11px}
.source-other{margin-top:12px;padding:0 14px;border:1px dashed var(--ink);border-radius:8px}
.source-other summary{cursor:pointer;min-height:48px;padding:14px 0;font-size:12px;line-height:1.7;overflow-wrap:anywhere}
.source-other .source-reason{color:var(--clay)}
.source-box .source-method,.source-other p{font-size:11px}
.source-picker{max-width:100%;margin-top:20px}
.source-picker select{width:100%;min-width:0}
.source-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.source-box .source-choice{padding:12px 14px;background:var(--mint);border-radius:7px;color:var(--ink)}
.empty-state{padding:30px 10px;text-align:center;color:var(--muted);font-size:14px;line-height:2}
.history-card{width:100%;padding:17px 0;border-bottom:1px solid var(--line);text-align:left;display:flex;gap:18px;align-items:center}
.history-card .route-icon{margin:0}
.history-card strong{display:block;font-size:15px;font-weight:700}
.history-card small{display:block;font-size:11px;color:var(--muted);margin-top:7px}
.history-card>span:last-child{margin-left:auto;font-size:22px}
dialog{background:var(--paper);color:var(--ink);border:1.5px solid var(--ink);border-radius:12px;width:min(580px,calc(100% - 30px));padding:0;max-height:calc(100dvh - 32px);overflow:hidden;box-shadow:6px 6px 0 var(--ink)}
dialog[open]{display:flex;flex-direction:column}
#dialog-content{min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:0 34px 34px;scrollbar-gutter:stable}
#dialog-content:focus-visible{outline-offset:-4px}
body:has(dialog[open]){overflow:hidden}
dialog::backdrop{background:#303b365e;backdrop-filter:blur(4px)}
dialog h2{font-size:27px;line-height:1.5;margin:8px 25px 22px 0}
dialog p{font-size:12px;line-height:1.95;color:var(--muted);margin:12px 0}
dialog blockquote{margin:20px 0;padding:15px 18px;border-left:3px solid var(--accent);border-radius:0 8px 8px 0;background:var(--mint);font-size:13px;line-height:1.9}
dialog .primary{margin-top:16px}
.dialog-close{align-self:flex-end;flex:0 0 44px;margin:6px 6px 0;width:44px;height:44px;font-size:26px}
.dialog-steps{list-style:none;counter-reset:steps;padding:0}
.dialog-steps li{counter-increment:steps;font-size:13px;line-height:1.8;padding:13px 0 13px 35px;position:relative}
.dialog-steps li:before{content:counter(steps,decimal-leading-zero);position:absolute;left:0;font:12px/2 monospace}
.past-options{font-size:12px;line-height:2.2;padding-left:20px}
dialog .warning{color:#964c35}
.share-text{width:100%;min-height:180px;resize:vertical;padding:14px;border:2px solid var(--ink);border-radius:8px;background:white;font:16px/1.8 var(--font)}
.share-preview{display:block;width:100%;height:auto;margin-top:20px;border:1px solid var(--ink);border-radius:8px}
.share-preview+.tiny{margin-bottom:0}
.share-download{text-decoration:none}
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;font-size:12px;line-height:1.7;padding:12px 20px;border-radius:5px;max-width:calc(100vw - 32px);z-index:5;opacity:0;pointer-events:none;transition:opacity .2s}.toast.show{opacity:1}
.noscript{padding:30px;text-align:center}.error-box{padding:36px;font-size:14px;line-height:1.9}
.archive-note{font-size:11px;color:var(--muted);padding:12px 0}.button-row{display:flex;gap:16px;align-items:center;margin-top:24px;flex-wrap:wrap}
@keyframes appear{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1100px){
  .site-header,.site-footer{padding-left:30px;padding-right:30px}
  .home{padding:60px 30px 30px}.hero{gap:16px}.hero h1{font-size:49px}
  .cover-route{font-size:10px;gap:9px}
  .screen{padding:26px 30px 50px}.game-layout,.ending-grid{gap:30px}
  .atlas-canvas{min-width:460px}.atlas h2{font-size:24px}.atlas-heading{flex-wrap:wrap;gap:2px}
  .story-body{padding:26px}.story-body h1{font-size:28px}.pocket .tiny{max-width:none;margin-left:0;width:100%}
}
@media(max-width:900px){
  .game-layout{grid-template-columns:minmax(0,1fr);grid-template-areas:"story" "atlas"}.game-layout .atlas{padding-top:20px}.atlas-canvas{max-width:720px;margin:auto}
  .game-layout .atlas h2{font-size:23px;margin-bottom:0}.game-layout .map-hint{padding-top:10px}.game-layout .story{max-width:720px;margin:auto}
  .game-layout .pocket{max-width:720px;margin:22px auto 0}.game-layout .pocket .tiny{width:auto;margin-left:auto}
  .ending-grid{grid-template-columns:1fr}.ending-grid .atlas{padding-top:20px}
  .hero-bottom{align-items:start}.play-facts{gap:19px}.footer-edition{display:none}
}
@media(max-width:650px){
  .immersive-screen .story-body{padding:27px 21px}.immersive-screen .story-body h1{font-size:28px}.immersive-screen .story-text{font-size:16px}
  .immersive-screen .choice strong{font-size:15px}.ending-menu{gap:5px}.ending-menu .text-button{font-size:12px}
  .ending-actions>.tiny{font-size:11px}.outcome-actions{gap:14px}.story-saved{font-size:11px}
  .keepsake-panel{grid-template-columns:1fr;gap:23px;margin-top:30px;padding-top:24px}.keepsake-panel h2{font-size:24px}
  .keepsake-card{padding:23px 21px}.keepsake-card h3{font-size:23px}.keepsake-card .keepsake-outcome{font-size:13px}
  .moment-options{gap:9px}.moment-options button{padding:10px;gap:7px;font-size:10px}.keepsake-card-foot{gap:12px}
  .site-header{min-height:84px;padding:17px 20px}.brand{font-size:19px;gap:8px}.brand-mark{width:34px;height:36px;font-size:27px}.brand small{font-size:7px}nav{gap:17px}
  .nav-link{font-size:11px}.book-button{font-size:0;padding:10px 12px}.book-button:before{content:"人生册";font-size:11px}.book-button span{font-size:10px;margin-left:5px}
  .home{padding:36px 24px 24px}.hero{display:block}.label{margin-bottom:21px}.hero h1{font-size:min(46px,11.6vw);letter-spacing:-1.5px;margin-bottom:19px}.hero-copy>p{font-size:13px}
  .hero-actions{margin-top:25px;gap:17px}.hero-copy>.tiny{font-size:9px}.cover-map{max-width:460px;margin:35px auto 0;padding:0 0 6px}
  .map-art{max-width:460px;margin:34px auto 0}
  .cover-canvas{margin:5px 0;aspect-ratio:600/440}.cover-route{font-size:11px;left:77%!important;gap:8px;padding-left:10px}
  .cover-map>.eyebrow{font-size:8px}.map-caption{font-size:9px}
  .hero-bottom{display:block;margin-top:20px;padding-top:22px}.play-facts{justify-content:space-between;gap:10px;font-size:10px}.play-facts b{font-size:18px;margin-right:5px}
  .home-bottom-note{font-size:10px;text-align:center;margin-top:19px}
  .site-footer{font-size:9px;flex-direction:column;gap:8px;padding:22px 20px}
  .screen{padding:20px 20px 40px}.screen-heading{align-items:start;flex-direction:column;gap:16px;margin:15px 0 26px}.screen-heading h1{font-size:30px}.screen-heading p{font-size:12px}
  .route-grid{grid-template-columns:1fr 1fr;gap:13px}.route-card{min-height:203px;padding:20px 16px}.route-card strong{font-size:22px}.route-card p{font-size:11px;padding-right:5px}.route-no{top:22px;right:13px;font-size:8px}
  .route-icon{width:40px;height:40px;margin-bottom:18px}.route-icon svg{width:23px;height:23px}.route-card .arrow{bottom:16px;right:14px;font-size:18px}
  .game-top{margin-bottom:12px;gap:12px}.back{font-size:10px}.chapter-label{font-size:9px;letter-spacing:.7px}
  .game-layout{gap:20px}.atlas{padding:18px 16px}.atlas h2{font-size:23px}
  .atlas-canvas{min-width:480px}.atlas-heading .tiny{font-size:9px}.atlas h2{margin:12px 0 7px}
  .map-hint{font-size:11px}.story-bar{padding:13px 18px;font-size:11px}.story-body{padding:25px 20px}.story-body h1{font-size:28px}.story-text{font-size:15px}
  .choices{margin-top:24px}.choice{padding:14px 12px;gap:11px}.choice strong{font-size:15px}.choice small{font-size:12px}.choice-letter{flex-basis:23px;height:27px}
  .story-foot{padding:15px 18px;font-size:11px;flex-direction:column;gap:5px}.outcome{font-size:13px;margin-bottom:22px}
  .game-layout .pocket{gap:21px;margin-top:20px}.game-layout .pocket .tiny{width:100%;margin:0}
  .ending-grid{gap:22px}.ending-card{padding:27px 24px}.ending-card h1{font-size:32px}.ending-text{font-size:15px}.ending-actions{gap:15px}
  .primary{font-size:14px;gap:20px;padding:13px 20px}
  .comparison{margin-top:34px;padding-top:26px}.comparison h2{font-size:28px}.comparison p{font-size:12px}
  .compare-heading{display:block}.compare-picker{margin-top:20px;max-width:100%}.comparison>.tiny{font-size:9px}.duet-scroll{margin-top:22px}
  .moment-tabs{margin:20px 0;gap:7px}.moment-tabs button{font-size:10px;padding:9px 12px}
  .evidence-grid{grid-template-columns:1fr;gap:12px}.evidence{padding:19px 20px}.evidence-heading{gap:8px}.evidence-heading h3{font-size:22px}
  .after-game{grid-template-columns:1fr;gap:30px;margin-top:35px}.source-box h2{font-size:21px}
  #dialog-content{padding:0 23px 24px}.screen-heading .text-button{align-self:flex-end}
  dialog p,dialog blockquote,.source-box p,.keepsake-card .keepsake-outcome{font-size:14px}
  .moment-options button,.moment-tabs button{font-size:12px}
  .choice>span:nth-child(2),.history-card>span:nth-child(2){min-width:0}
  .route-card,.atlas,.story,.ending-card,.duet-scroll,.evidence{box-shadow:2px 2px 0 var(--ink)}
}
@media(max-width:360px){
  .site-header{padding:16px}.brand{font-size:17px}.brand small{font-size:6px}.brand-mark{width:29px;height:32px}nav{gap:10px}.nav-link span{display:none}.book-button{padding:10px}
  .cover-route{font-size:10px;gap:3px;padding-left:6px}.hero h1{font-size:36px}.game-top .back{max-width:150px;text-align:left;line-height:1.6}.route-card strong{font-size:20px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}