:root{color-scheme:dark;--ink:#0b1316;--panel:#101b20;--paper:#e5e3d7;--muted:#91a09f;--gold:#d8b982;--line:#b9c4b323;--red:#d87968;--green:#94c9b2;font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif}
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.film-grain{display:none}#notifications{position:fixed;z-index:50;top:150px;right:28px;display:flex;flex-direction:column;align-items:end;gap:8px;pointer-events:none}.toast{max-width:330px;padding:13px 18px;border:1px solid #d8b98245;background:#142025ed;box-shadow:0 10px 40px #0004;color:#cbd6c5;font-size:11px;line-height:1.8;animation:toastIn .25s ease}.toast.danger{border-color:#cb756855;color:#e2b1a0}.toast small{display:block;color:#8ea69a;font-size:10px}.tutorial-banner{position:absolute;left:50%;top:115px;transform:translateX(-50%);padding:16px 25px;background:#102126ed;border:1px solid #d8b98244;max-width:520px;line-height:2;font-size:12px;text-align:center;box-shadow:0 10px 50px #0003}.tutorial-banner strong{color:var(--gold);font-weight:400}.tutorial-banner button{display:block;margin:8px auto 0;font-size:10px;color:#a6b7a1;padding:4px 10px;border-bottom:1px solid #a6b7a133;background:transparent}.transition-curtain{position:fixed;z-index:100;inset:0;background:#060e12;pointer-events:none;animation:curtain .8s ease forwards}.floor-announcement{position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);font-size:26px;letter-spacing:5px;color:var(--gold);font-family:"Songti SC",serif;text-align:center;pointer-events:none;animation:announcement 3.5s both}.floor-announcement small{display:block;font:9px ui-monospace,monospace;letter-spacing:5px;margin-top:15px;color:#a3b5a4}
@keyframes reveal{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes toastIn{from{opacity:0;transform:translateX(15px)}to{opacity:1;transform:translateX(0)}}@keyframes curtain{0%{opacity:0}25%,55%{opacity:1}100%{opacity:0}}@keyframes announcement{0%,100%{opacity:0}20%,80%{opacity:1}}
@media(max-width:900px){.title-screen{padding:25px 5vw}.title-content h1{font-size:76px}.scene-caption{right:5vw}.title-footer .legend{gap:12px}.title-tag{display:none}.hud-hints{display:none}.hud-objective{max-width:290px}.map-layout{grid-template-columns:1fr 160px}.modal{padding:30px}.title-copy{font-size:13px}.title-en{letter-spacing:5px}.hud{padding:18px}.hud-objective{left:18px;top:100px}.floor-number{width:40px;height:46px}.location-name{font-size:18px}.location-sub{font-size:9px}}
@media(max-width:600px){.title-screen{padding:22px 23px;background:linear-gradient(90deg,#071216ef,#07121680),linear-gradient(0deg,#071216ec,transparent)}.brand{font-size:10px;letter-spacing:2px}.brand-mark{height:28px;width:28px;font-size:21px}.title-top-right .chip{display:none}.title-content{padding:28px 0}.title-content h1{font-size:64px;letter-spacing:5px;margin-top:24px}.title-en{font-size:9px;letter-spacing:5px;margin-left:3px;margin-bottom:25px}.title-copy{font-size:12px;letter-spacing:.5px}.title-actions{gap:10px;margin-top:27px}.title-actions .btn{min-width:0;padding:12px 18px}.title-actions .primary{flex:1}.title-footnote{font-size:10px}.title-footer{font-size:9px}.title-footer .legend{display:none}.title-footer p{max-width:100%}.scene-caption{display:none}.modal-shade{padding:12px}.modal{padding:28px 22px;max-height:calc(100dvh - 24px)}.modal-header h2{font-size:26px}.modal-header{margin-bottom:22px}.modal .close{right:12px;top:12px;width:32px;height:32px}.modal-header p{font-size:11px}.modal-footer{align-items:flex-start}.modal-footer .btn{font-size:12px;min-height:42px;padding:10px 14px;white-space:nowrap}.story-text{font-size:15px}.difficulty-card{grid-template-columns:49px 1fr 16px;padding:16px 12px;gap:10px}.difficulty-card h3{font-size:19px}.difficulty-card p{font-size:10px}.key-guide{gap:8px}.key-guide div{font-size:10px;padding:8px 0;gap:8px}.setting-row input[type=range]{width:110px}.setting-row p{max-width:185px}.hud{padding:14px 13px}.hud-top{gap:8px}.location-block{gap:9px}.floor-number{height:40px;width:33px}.floor-number strong{font-size:20px}.location-name{font-size:15px;letter-spacing:1px}.location-sub{font-size:8px;letter-spacing:.2px;max-width:180px}.hud-tools{gap:4px}.hud-tools .icon-btn{width:31px;height:34px}.hud-tools .icon-btn .icon{width:16px}.seal-counter{font-size:15px;margin-right:4px}.seal-counter small{font-size:8px;margin-left:2px}.hud-tools .help-tool{display:none}.hud-objective{left:13px;top:82px;max-width:270px}.hud-objective p{font-size:10px}.hud-objective .eyebrow{font-size:7px}.hud-objective .seal-row{margin-top:5px}.hud-bottom{align-items:flex-end}.vitals{width:150px;padding:12px}.vital-label{font-size:8px}.meter{margin:6px 0 10px}.items{gap:5px}.item-button{padding:8px 10px;font-size:10px;gap:6px}.item-button kbd{display:none}.compass{width:55px;height:55px;margin-bottom:22px}.compass small{top:3px;font-size:7px}.compass-arrow{height:25px}.compass-label{font-size:8px;bottom:-14px}.threat-status{font-size:8px;letter-spacing:1px;margin-bottom:6px}.interact-prompt{bottom:208px;max-width:95%;font-size:11px;padding:11px 15px}.puzzle-modal{padding:24px 18px}.puzzle-top{gap:12px;margin-bottom:18px;align-items:flex-start}.puzzle-top .eyebrow{font-size:7px;letter-spacing:1px}.puzzle-heading{font-size:20px}.puzzle-progress{font-size:9px}.question-paper{padding:20px 17px}.question-text{font-size:17px;line-height:1.9}.options-grid{gap:8px}.option{font-size:12px;padding:11px 10px;gap:9px;min-height:59px}.option-letter{width:22px;height:22px;font-size:11px}.puzzle-toolbar{gap:8px}.puzzle-toolbar .text-btn{font-size:10px}.timer{font-size:10px}.answer-actions{gap:8px}.answer-actions .btn{font-size:12px;min-height:42px;padding:10px 15px}.answer-actions small{font-size:9px;max-width:140px}.puzzle-bottom-note{font-size:9px}.map-layout{grid-template-columns:1fr;gap:15px}.map-key h3,.map-key p{display:none}.map-key{display:flex;flex-wrap:wrap;gap:0 15px;font-size:10px}.map-route{font-size:10px;margin-top:4px}.map-tab{padding:8px 13px;font-size:10px}.journal-grid{grid-template-columns:1fr}.journal-card{padding:16px}.journal-tabs{gap:20px}.journal-tab{font-size:11px}.ending-stat-grid{grid-template-columns:repeat(2,1fr)}.ending-stat:nth-child(2){border-right:0}.ending-stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.ending-modal h2{font-size:33px}.ending-actions .btn{padding:10px 12px;font-size:11px}.seal-emblem{height:90px;width:90px;font-size:50px}.seal-reveal h2{font-size:27px}.seal-reveal .story-text{font-size:13px;padding:0}.tutorial-banner{top:144px;font-size:11px;width:calc(100% - 44px);padding:13px 17px}.floor-announcement{font-size:20px;width:100%}#notifications{right:13px;top:132px}.toast{max-width:280px;font-size:10px}.title-content .eyebrow{font-size:8px;letter-spacing:2px}}
@media(pointer:coarse){.touch-controls{display:block;position:absolute;inset:0;pointer-events:none}.joystick{pointer-events:auto;position:absolute;bottom:160px;left:25px;width:105px;height:105px;background:#aec5b410;border:1px solid #c2d0b42b;border-radius:50%;touch-action:none}.joystick:before{content:'';position:absolute;inset:28px;border:1px solid #d2d6b32a;border-radius:50%}.joystick-knob{position:absolute;left:34px;top:34px;width:35px;height:35px;border-radius:50%;background:#a3b8a555;border:1px solid #c8d6b977;pointer-events:none}.touch-sprint{position:absolute;right:28px;bottom:174px;pointer-events:auto;border-radius:50%;width:58px;height:58px;background:#182b2bd9;border:1px solid #d8b98255;color:#d8c99f;font-size:10px;touch-action:none}.touch-sprint.active{background:#8e7751cc}.touch-controls .touch-label{position:absolute;left:53px;bottom:144px;font-size:8px;letter-spacing:2px;color:#8da498}.hud-hints{display:none}}
@media(max-height:650px) and (min-width:601px){.title-content h1{font-size:67px;margin-top:15px}.title-content{padding:10px 0}.title-en{margin-bottom:18px}.title-actions{margin-top:22px}.title-screen{padding-top:20px;padding-bottom:18px}.scene-caption{bottom:100px}.title-footer{padding-top:12px}.modal{max-height:calc(100dvh - 24px)}.question-text{font-size:17px}.puzzle-top{margin-bottom:16px}.question-paper{padding:17px 24px}.puzzle-modal{padding:24px 30px}.tutorial-banner{top:100px}.touch-controls .joystick{bottom:135px}.touch-controls .touch-label{bottom:120px}}
.compass-label{right:0;text-align:right}
@media(max-width:600px){.title-content h1{font-size:clamp(46px,16.4vw,64px)}.title-screen{padding-top:max(22px,env(safe-area-inset-top));padding-bottom:max(22px,env(safe-area-inset-bottom))}.hud{padding-top:max(14px,env(safe-area-inset-top));padding-bottom:max(14px,env(safe-area-inset-bottom))}.compass-label{width:90px}}
@media(max-width:600px) and (max-height:650px){.title-screen{padding-top:15px;padding-bottom:12px}.title-content{padding:12px 0}.title-content h1{margin-top:14px}.title-en{margin-bottom:17px}.title-actions{margin-top:18px}.title-footnote{margin-top:10px}.title-footer{padding-top:10px}.title-footer .mono{display:none}}
@media(max-height:650px){.title-screen{overflow-y:auto;pointer-events:auto}.masthead,.title-content,.title-footer{flex-shrink:0}.title-content{margin:20px 0}.scene-caption{display:none}}
.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;margin:22px 0 28px}.profile-field{display:flex;flex-direction:column;gap:9px;font-size:12px;color:#afbeb3}.profile-field input,.profile-field select{width:100%;min-width:0;min-height:44px;padding:11px 13px;background:#081318;border:1px solid #b6c7ae45;color:var(--paper);border-radius:0;font:inherit;font-size:14px}.profile-field input:focus,.profile-field select:focus{border-color:var(--gold);outline:1px solid var(--gold);outline-offset:0}.profile-field select{font:14px system-ui,sans-serif}.setup-difficulty-label{margin-bottom:12px}.difficulty-cost{color:#c8b68c}.difficulty-info strong{font-weight:400;color:#d59b89}.setup-modal .difficulty-card{padding:15px 18px}.setup-modal .modal-footer{margin-top:20px;padding-top:17px}.attempt-budget{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid #b8c7ae30;background:#bfd0aa06;padding:12px 15px;margin-bottom:14px;font-size:10px;line-height:1.7;color:#a9baa7}.attempt-budget b{font:12px ui-monospace,monospace;color:var(--gold);margin:0 3px}.attempt-budget.exceeded{background:#a5362517;border-color:#be6c5a80;color:#dfaa94}.attempt-budget.exceeded b{color:#ebae95}.gameover-shade{position:absolute;inset:0;pointer-events:auto;display:flex;align-items:flex-end;justify-content:center;padding:30px 24px;background:linear-gradient(180deg,#08030605 20%,#0903064a 40%,#090506ed 92%)}.gameover-modal{background:linear-gradient(180deg,#180d1099,#0c090cf5);border:1px solid #9a5d5355;box-shadow:0 0 100px #10000088;backdrop-filter:blur(2px);text-align:center;max-height:66dvh;padding:26px 38px;width:min(100%,710px)}.gameover-modal:before{background:linear-gradient(90deg,transparent,#b46658,transparent)}.gameover-modal .eyebrow{color:#c98676;letter-spacing:5px}.gameover-modal h2{font-size:36px;letter-spacing:4px;margin:6px 0 14px;color:#e4d0c1}.crossed-name{font:20px "Songti SC",serif;color:#b88574;text-decoration:line-through;text-decoration-thickness:2px;text-decoration-color:#b94134;margin:18px 0 12px;overflow-wrap:anywhere}.death-cause{color:#bba39a;font-size:12px;line-height:1.8}.death-story{font-size:12px;line-height:1.9;color:#aa9690;margin:13px 0}.death-story p{margin:5px 0}.death-summary{font:11px ui-monospace,monospace;color:#957c73;margin:13px 0}.death-rule{font-size:11px;line-height:1.8;color:#d19882;margin:16px 0 18px}.gameover-modal .primary{background:#bc8876;border-color:#bc8876;color:#1e1010}.gameover-modal .btn{font-size:12px}.gameover-modal .ending-actions{flex-wrap:wrap}.location-sub{overflow-wrap:anywhere}.story-text,.letter,.dialog-options,.question-text{overflow-wrap:anywhere}.profile-field select:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
@media(max-width:600px){.profile-grid{gap:15px 12px;margin:18px 0 22px}.profile-field{font-size:11px;gap:7px}.profile-field input,.profile-field select{font-size:16px;min-height:43px;padding:9px}.setup-modal .difficulty-card{padding:12px}.setup-modal .difficulty-info{font-size:10px}.setup-modal .modal-footer{flex-wrap:wrap}.setup-modal .modal-footer .btn{flex:1}.attempt-budget{font-size:9px;padding:10px;align-items:flex-start;gap:8px}.attempt-budget span:first-child{white-space:nowrap}.attempt-budget span:last-child{text-align:right}.attempt-budget b{font-size:10px}.gameover-shade{padding:12px}.gameover-modal{padding:22px 18px;max-height:70dvh}.gameover-modal h2{font-size:27px;letter-spacing:2px}.gameover-modal .eyebrow{font-size:8px;letter-spacing:3px}.death-story{font-size:11px}.death-rule{font-size:10px}.crossed-name{font-size:18px}.gameover-modal .btn{padding:10px 15px;min-height:43px}}
@media(max-height:520px){.gameover-modal{max-height:calc(100dvh - 24px)}.gameover-modal h2{font-size:25px}.death-story{display:none}.gameover-modal .crossed-name{margin:10px 0}.gameover-shade{padding:12px}}