:root{
  --bg:#050507;--surface:#0e0e12;--surface-2:#15141a;--panel:rgba(7,7,10,.9);
  --paper:#eee9df;--soft:rgba(238,233,223,.66);--faint:rgba(238,233,223,.38);
  --line:rgba(238,233,223,.18);--line-strong:rgba(238,233,223,.34);
  --gold:#e4bd6e;--gold-deep:#9d7137;--pink:#e66396;--pink-soft:#f0a5bd;--blue:#8eb9d5;--mint:#71d9c7;
  --radius-control:6px;--radius-small:4px;
  --safe-l:max(16px,env(safe-area-inset-left));--safe-r:max(16px,env(safe-area-inset-right));
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html,body{width:100%;height:100%;margin:0;overflow:hidden;background:var(--bg);color:var(--paper);font-family:"Noto Serif SC","Songti SC",serif}
button{min-width:44px;min-height:44px;border:0;color:inherit;font:inherit;cursor:pointer}
button:focus-visible{outline:1px solid var(--gold);outline-offset:3px}
#app{position:fixed;inset:0;overflow:hidden;isolation:isolate;background:#050507}
#app::after{position:absolute;z-index:100;inset:0;content:"";pointer-events:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.025)}
.screen{position:absolute;z-index:1;inset:0;display:none;overflow:hidden}
.screen.active{display:block;animation:screen-in .55s cubic-bezier(.2,.75,.22,1) both}
@keyframes screen-in{from{opacity:0;transform:scale(1.008)}to{opacity:1;transform:none}}
.eyebrow{color:var(--gold);font:500 10px/1.3 "DM Mono",monospace;letter-spacing:3px}
.topbar{position:absolute;z-index:60;top:0;left:0;right:0;height:calc(52px + env(safe-area-inset-top));display:flex;align-items:center;gap:12px;padding:env(safe-area-inset-top) var(--safe-r) 0 var(--safe-l);border-bottom:1px solid rgba(238,233,223,.1);background:linear-gradient(180deg,rgba(5,5,7,.9),rgba(5,5,7,.42));backdrop-filter:blur(12px)}
.topbar.hidden{display:none}
.icon-button{width:44px;height:44px;padding:11px;border:1px solid var(--line);border-radius:var(--radius-control);background:rgba(8,8,11,.72)}
.icon-button svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.5}
.brand{display:flex;align-items:baseline;gap:10px}.brand small{color:var(--gold);font:500 8px/1 "DM Mono",monospace;letter-spacing:2px}.brand strong{font-size:17px;font-weight:500;letter-spacing:.12em}
.top-spacer{flex:1}.text-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 15px;border:1px solid var(--line);border-radius:var(--radius-control);background:rgba(8,8,11,.72);color:var(--soft);font-size:12px;text-decoration:none}
.date-hud{display:flex;align-items:center;height:38px;border-left:1px solid var(--line)}
.date-hud span{display:grid;gap:2px;min-width:116px;padding:0 16px;border-right:1px solid var(--line)}.date-hud small{color:var(--faint);font:8px/1 "DM Mono",monospace;letter-spacing:1px}.date-hud b{font-size:12px;font-weight:500;color:var(--paper)}
.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-height:48px;padding:0 18px;border-radius:var(--radius-control);font-size:14px;letter-spacing:.08em}
.primary-button{border:1px solid rgba(228,189,110,.78);background:linear-gradient(135deg,#e7c47e,#c18c43);color:#17120d}.primary-button i{font-style:normal}
.primary-button:hover{filter:brightness(1.08)}.primary-button.wide{width:100%}
.secondary-button{border:1px solid var(--line);background:rgba(10,10,14,.58);color:var(--soft)}

/* 主题入口 */
.catalog-screen{padding:calc(52px + env(safe-area-inset-top)) var(--safe-r) env(safe-area-inset-bottom) var(--safe-l);background:radial-gradient(circle at 72% 35%,rgba(230,99,150,.15),transparent 30%),linear-gradient(115deg,#050507 0 49%,#0f0d12 49% 100%)}
.catalog-screen::before{position:absolute;left:var(--safe-l);top:22%;width:min(34vw,470px);height:1px;content:"";background:linear-gradient(90deg,var(--pink),rgba(238,233,223,.3),transparent)}
.catalog-copy{position:absolute;z-index:3;left:max(6vw,var(--safe-l));top:50%;width:min(38vw,520px);transform:translateY(-45%)}
.catalog-copy h1{margin:18px 0 12px;font-size:clamp(54px,7vw,104px);font-weight:500;line-height:.93;letter-spacing:.08em}.catalog-copy p{margin:0 0 18px;color:var(--soft);font-size:clamp(14px,1.35vw,19px);line-height:1.9}
.theme-tags{display:flex;gap:8px;margin-bottom:26px}.theme-tags span{padding:6px 9px;border:1px solid var(--line);border-radius:var(--radius-small);color:var(--soft);font:10px/1 "DM Mono",monospace;letter-spacing:.08em}
.date-poster{position:absolute;right:7vw;top:calc(52px + env(safe-area-inset-top) + 5vh);bottom:5vh;width:min(43vw,660px);overflow:hidden;border-left:1px solid var(--line);border-right:1px solid var(--line);background:linear-gradient(160deg,rgba(230,99,150,.1),transparent 34%),radial-gradient(circle at 70% 25%,rgba(142,185,213,.18),transparent 30%),#09090d}
.date-poster::before{position:absolute;inset:0;content:"";background:repeating-linear-gradient(90deg,transparent 0 79px,rgba(255,255,255,.025) 80px),repeating-linear-gradient(0deg,transparent 0 79px,rgba(255,255,255,.025) 80px)}
.poster-portrait{position:absolute;right:-3%;bottom:-27%;width:67%;height:118%;background:url("../../shared/lead-portraits/assets/siyan.png") center top/contain no-repeat;filter:brightness(.84) saturate(.78) sepia(.08);mask-image:linear-gradient(#000 0 72%,transparent 98%)}
.photo-strip{position:absolute;z-index:2;left:6%;top:7%;bottom:7%;width:25%;display:grid;grid-template-rows:repeat(4,1fr);gap:5px;padding:7px;background:#e9e1d5;transform:rotate(-2deg);box-shadow:0 24px 60px rgba(0,0,0,.5)}
.photo-strip i{position:relative;overflow:hidden;background:linear-gradient(145deg,rgba(230,99,150,.55),rgba(142,185,213,.38));border:1px solid rgba(25,20,24,.24)}.photo-strip i::before{position:absolute;left:50%;bottom:-22%;width:54%;aspect-ratio:.62;content:"";transform:translateX(-50%);border-radius:45% 45% 12% 12%;background:#15151a}.photo-strip i::after{position:absolute;left:50%;top:13%;width:31%;aspect-ratio:1;content:"";transform:translateX(-50%);border-radius:50%;background:#c7c1bd}.photo-strip span{position:absolute;z-index:2;right:6px;bottom:4px;color:rgba(5,5,7,.55);font:8px/1 "DM Mono",monospace}
.poster-caption{position:absolute;z-index:3;left:36%;right:5%;bottom:7%;display:grid;gap:8px;padding-top:12px;border-top:1px solid var(--pink)}.poster-caption small{color:var(--faint);font:9px/1 "DM Mono",monospace;letter-spacing:2px}.poster-caption strong{font-size:clamp(19px,2.1vw,32px);font-weight:500}
.edge-index{position:absolute;right:calc(var(--safe-r) + 4px);top:50%;display:flex;flex-direction:column;align-items:center;gap:8px;transform:translateY(-50%);font:9px/1 "DM Mono",monospace;letter-spacing:2px}.edge-index b{writing-mode:vertical-rl;color:var(--pink)}.edge-index span{width:1px;height:58px;background:var(--line)}.edge-index em{font-style:normal;color:var(--faint)}

/* 章节字卡 */
.chapter-screen{width:100%;padding:0;background:#000;text-align:center}.chapter-screen span,.chapter-screen h1,.chapter-screen p,.chapter-screen small{position:absolute;left:50%;transform:translateX(-50%)}.chapter-screen span{top:37%;color:var(--pink);font:9px/1 "DM Mono",monospace;letter-spacing:4px}.chapter-screen h1{top:42%;margin:0;font-size:clamp(32px,4vw,58px);font-weight:500;letter-spacing:.14em;white-space:nowrap}.chapter-screen p{top:54%;margin:0;color:var(--soft);font-size:14px;letter-spacing:.1em}.chapter-screen small{bottom:5%;color:var(--faint);font-size:11px}

/* 剧情 */
.story-screen{background:#07070a}.scene{position:absolute;inset:0;overflow:hidden;background:linear-gradient(180deg,rgba(7,7,10,.08),rgba(7,7,10,.18) 56%,rgba(7,7,10,.92)),radial-gradient(circle at 65% 22%,rgba(230,99,150,.25),transparent 24%),linear-gradient(120deg,#16151c,#090a0f 52%,#131016)}
.scene.booth{background:linear-gradient(180deg,rgba(7,7,10,.08),rgba(7,7,10,.24) 55%,rgba(7,7,10,.94)),radial-gradient(circle at 65% 22%,rgba(142,185,213,.32),transparent 24%),radial-gradient(circle at 38% 28%,rgba(230,99,150,.24),transparent 27%),#0c0c12}
.scene::after{position:absolute;z-index:2;top:0;right:0;bottom:0;width:62%;content:"";background:linear-gradient(90deg,rgba(0,0,0,0) 0%,rgba(0,0,0,.16) 8%,rgba(0,0,0,.56) 19%,rgba(0,0,0,.9) 31%,#000 42%,#000 100%);pointer-events:none}
.mall-crowd{position:absolute;inset:12% 0 27%;filter:blur(2px);opacity:.38;mask-image:linear-gradient(90deg,#000 0 52%,rgba(0,0,0,.72) 66%,transparent 84%)}.mall-crowd i{position:absolute;bottom:0;width:10%;height:56%;border-radius:44% 44% 8% 8%;background:#403941}.mall-crowd i::before{position:absolute;left:50%;top:-20%;width:54%;aspect-ratio:1;content:"";transform:translateX(-50%);border-radius:50%;background:#5a4e58}.mall-crowd i:nth-child(1){left:5%;height:45%}.mall-crowd i:nth-child(2){left:19%;height:63%}.mall-crowd i:nth-child(3){left:35%;height:48%}.mall-crowd i:nth-child(4){right:22%;height:58%}.mall-crowd i:nth-child(5){right:5%;height:42%}
.booth-frame{position:absolute;right:18%;top:11%;width:34%;height:61%;border:0;background:transparent;mask-image:linear-gradient(90deg,#000 0 46%,rgba(0,0,0,.52) 68%,transparent 100%)}
.booth-frame::before,.booth-frame::after{position:absolute;left:0;right:0;height:1px;content:"";background:linear-gradient(90deg,rgba(238,233,223,.16),rgba(238,233,223,.08) 60%,transparent)}
.booth-frame::before{top:0}.booth-frame::after{bottom:0}
.booth-sign{position:absolute;right:6%;top:6%;color:rgba(238,233,223,.46);font-size:15px;letter-spacing:.24em}.booth-lights{position:absolute;inset:0}.booth-lights i{position:absolute;width:8px;aspect-ratio:1;border-radius:50%;background:var(--pink-soft);box-shadow:0 0 22px var(--pink)}.booth-lights i:nth-child(1){left:8%;top:12%}.booth-lights i:nth-child(2){right:10%;top:20%;background:var(--blue);box-shadow:0 0 22px var(--blue)}.booth-lights i:nth-child(3){left:12%;bottom:12%;background:var(--blue);box-shadow:0 0 22px var(--blue)}.booth-lights i:nth-child(4){right:8%;bottom:8%}
.prop-shelf{position:absolute;left:5%;bottom:8%;display:flex;align-items:end;gap:10px;width:38%;height:34%;border-bottom:1px solid var(--line)}.prop-shelf i{display:block;width:22%;height:40%;border:1px solid rgba(238,233,223,.22);border-radius:50% 50% 8px 8px}.prop-shelf i:nth-child(2){height:70%;border-radius:50%}.prop-shelf i:nth-child(3){height:52%;transform:rotate(12deg)}.prop-shelf i:nth-child(4){height:36%;border-radius:2px}.prop-shelf i:nth-child(5){height:62%;transform:rotate(-9deg)}
.portrait-wrap{position:absolute;z-index:4;right:0;bottom:-35%;width:min(46vw,700px);height:120%;opacity:0;transition:opacity .35s,transform .5s;transform:translateX(4%);pointer-events:none}.portrait-wrap.visible{opacity:1;transform:none}.portrait-wrap img{width:100%;height:100%;object-fit:contain;object-position:center top;filter:brightness(.96) saturate(.78);mask-image:linear-gradient(#000 0 78%,transparent 98%)}
.scene-label{position:absolute;z-index:6;left:var(--safe-l);top:calc(52px + env(safe-area-inset-top) + 15px);display:flex;align-items:center;gap:9px}.scene-label span{font-size:12px;letter-spacing:.12em}.scene-label small{padding-left:9px;border-left:1px solid var(--pink);color:var(--faint);font:9px/1 "DM Mono",monospace}
.adv-wrap{position:absolute;z-index:20;left:0;right:0;bottom:0;height:auto;padding:0 var(--safe-r) max(12px,env(safe-area-inset-bottom)) var(--safe-l)}.speaker-tab{position:relative;z-index:2;display:inline-block;min-width:0;height:auto;margin-left:10px;padding:4px 16px;border-radius:7px 7px 0 0;background:var(--pink);color:#111;font-size:12px;font-weight:700;line-height:1.5;letter-spacing:2px;text-align:center}.adv-box{position:relative;display:block;width:100%;min-height:96px;padding:14px 42px 12px 18px;border:1px solid rgba(255,255,255,.14);border-radius:0;background:rgba(10,10,16,.82);backdrop-filter:blur(10px);color:var(--paper);text-align:left;font-size:14px;line-height:1.9;letter-spacing:.5px}.adv-box>span{display:block;min-height:54px}.adv-box i{position:absolute;right:14px;bottom:8px;color:rgba(255,255,255,.5);font-style:normal;font-size:11px;animation:adv-cue 1.2s infinite}.adv-wrap.narration .speaker-tab{display:none}.adv-wrap.narration .adv-box{color:rgba(255,255,255,.72);font-style:italic}.adv-wrap.system .speaker-tab{background:var(--gold);color:#17120d}.adv-wrap.system .adv-box{color:var(--gold)}
@keyframes adv-cue{0%,100%{transform:translateY(0);opacity:.4}50%{transform:translateY(3px);opacity:.9}}
.choice-panel{position:absolute;z-index:30;left:50%;top:50%;width:min(760px,72vw);transform:translate(-50%,-42%)}.choice-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}.choice-head span{font-size:19px}.choice-head small{color:var(--faint);font:9px/1 "DM Mono",monospace;letter-spacing:1px}.choice-list{display:grid;gap:8px}.story-choice{display:grid;grid-template-columns:38px 1fr auto;align-items:center;gap:14px;width:100%;min-height:72px;padding:10px 16px;border:1px solid var(--line);border-radius:var(--radius-control);background:rgba(8,8,12,.82);backdrop-filter:blur(12px);text-align:left;transition:border-color .2s,background .2s,transform .2s}.story-choice:hover{border-color:var(--pink);background:rgba(230,99,150,.09);transform:translateX(4px)}.story-choice>i{color:var(--pink);font:500 11px/1 "DM Mono",monospace;font-style:normal}.story-choice div{display:grid;gap:3px}.story-choice strong{font-size:15px;font-weight:500}.story-choice small{color:var(--soft);font-size:11px}.story-choice>span{color:var(--faint)}

/* 触控互动 */
.interaction-screen{background:#000;touch-action:none;user-select:none;cursor:pointer}.interaction-screen:focus{outline:0}.interaction-backdrop{position:absolute;inset:0;background:linear-gradient(90deg,#07070a 0%,#030304 38%,#000 48%,#000 100%)}.interaction-backdrop::before{position:absolute;inset:0;content:"";background:radial-gradient(circle at 24% 40%,rgba(255,255,255,.025),transparent 32%),linear-gradient(90deg,rgba(255,255,255,.012),transparent 43%);pointer-events:none}
.interaction-portrait{position:absolute;right:7%;bottom:-35%;width:min(48vw,720px);height:130%;pointer-events:none;transition:transform .5s}.interaction-portrait img{width:100%;height:100%;object-fit:contain;object-position:center top;pointer-events:none;user-select:none;-webkit-user-drag:none;filter:brightness(.92) saturate(.76);mask-image:linear-gradient(#000 0 78%,transparent 98%)}
.interaction-title{position:absolute;z-index:4;left:max(6vw,var(--safe-l));top:24%;width:min(34vw,430px)}.interaction-title span{color:var(--pink);font:9px/1 "DM Mono",monospace;letter-spacing:3px}.interaction-title h2{margin:12px 0 8px;font-size:clamp(28px,4vw,54px);font-weight:500;letter-spacing:.08em}.interaction-title p{margin:0;color:var(--soft);font-size:14px;line-height:1.8}
.interaction-stage{position:absolute;z-index:7;left:max(6vw,var(--safe-l));right:50%;bottom:18%;height:110px;pointer-events:none}.approach-target{position:absolute;left:50%;top:50%;display:grid;place-items:center;width:96px;height:96px;transform:translate(-50%,-50%);border:1px solid rgba(228,189,110,.42);border-radius:50%;background:rgba(228,189,110,.05);color:var(--gold);font-size:10px;text-align:center}.approach-target i{position:absolute;inset:11px;border:1px solid var(--gold);border-radius:50%;animation:pulse 1.7s ease-in-out infinite}.approach-target span{position:relative;z-index:2;max-width:58px;line-height:1.45}@keyframes pulse{50%{transform:scale(.78);opacity:.45}}
.timing-track{position:absolute;left:0;right:0;top:24px;width:100%;height:70px;border:1px solid var(--line);border-radius:var(--radius-control);background:rgba(10,10,14,.78);overflow:hidden}.timing-track::before{position:absolute;left:7%;right:7%;top:20px;height:2px;content:"";background:rgba(238,233,223,.14)}.timing-zone{position:absolute;left:44%;top:9px;width:16%;height:24px;background:rgba(228,189,110,.18);border-left:1px solid var(--gold);border-right:1px solid var(--gold)}#timingMarker{position:absolute;left:8%;top:11px;width:4px;height:20px;background:var(--pink);box-shadow:0 0 12px var(--pink);animation:timing 2.1s linear infinite alternate}.timing-track em{position:absolute;left:0;right:0;bottom:9px;color:var(--faint);font-style:normal;font-size:11px;text-align:center}@keyframes timing{to{left:91%}}
.swipe-stage{position:absolute;inset:0;padding:25px 22px;border:1px solid var(--line);background:rgba(10,10,14,.78);touch-action:none;user-select:none;cursor:ew-resize}.swipe-stage:focus-visible{outline:1px solid var(--gold);outline-offset:3px}.swipe-stage.dragging{border-color:rgba(228,189,110,.54);background:rgba(228,189,110,.055)}.swipe-line{display:block;width:100%;height:3px;background:rgba(238,233,223,.14)}.swipe-line i{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--pink),var(--gold));box-shadow:0 0 14px rgba(230,99,150,.3);transition:width .12s}.swipe-stage strong{position:absolute;left:22px;bottom:18px;font-size:12px;font-weight:500}.swipe-stage small{position:absolute;right:22px;bottom:18px;color:var(--gold);font:10px/1 "DM Mono",monospace}
.interaction-feedback{position:absolute;z-index:8;right:var(--safe-r);bottom:max(18px,env(safe-area-inset-bottom));color:var(--faint);font-size:12px;letter-spacing:.16em}
.interaction-narrative{position:absolute;z-index:12;left:0;right:0;bottom:0;height:auto;padding:0 var(--safe-r) max(12px,env(safe-area-inset-bottom)) var(--safe-l)}.interaction-narrative button{position:relative;display:block;width:100%;min-height:96px;padding:14px 42px 12px 18px;border:1px solid rgba(255,255,255,.14);border-radius:0;background:rgba(10,10,16,.82);backdrop-filter:blur(10px);color:rgba(255,255,255,.72);font-style:italic;font-size:14px;line-height:1.9;letter-spacing:.5px;text-align:left}.interaction-narrative i{position:absolute;right:14px;bottom:8px;color:rgba(255,255,255,.5);font-style:normal;font-size:11px;animation:adv-cue 1.2s infinite}

/* 拍照 */
.camera-screen{background:#000}.camera-frame{position:absolute;left:4%;top:calc(52px + env(safe-area-inset-top) + 3%);bottom:5%;width:64%;overflow:hidden;border:1px solid var(--line);background:#000}
.camera-frame::before{position:absolute;inset:16px;content:"";border:1px solid rgba(238,233,223,.12)}.heart-frame{position:absolute;z-index:2;left:50%;top:42%;width:38%;aspect-ratio:1;transform:translate(-50%,-50%) rotate(-45deg);border-left:2px solid rgba(240,165,189,.75);border-bottom:2px solid rgba(240,165,189,.75);filter:drop-shadow(0 0 15px rgba(230,99,150,.38))}.heart-frame::before,.heart-frame::after{position:absolute;width:100%;height:100%;content:"";border:2px solid rgba(240,165,189,.75);border-radius:50%}.heart-frame::before{left:50%;border-left:0}.heart-frame::after{top:-50%;border-bottom:0}
.camera-portrait{position:absolute;z-index:3;bottom:-35%;height:125%}.camera-portrait-him{right:3%;width:57%;pointer-events:none}.camera-portrait-him img{width:100%;height:100%;object-fit:contain;pointer-events:none;user-select:none;-webkit-user-drag:none;filter:brightness(.96) saturate(.78)}.camera-portrait-her{left:18%;bottom:8%;width:23%;height:53%;border-radius:44% 44% 6% 6%;background:linear-gradient(160deg,#f2d3dd,#9b6a7d);box-shadow:0 18px 40px rgba(0,0,0,.35)}.camera-portrait-her::before{position:absolute;left:50%;top:-25%;width:58%;aspect-ratio:1;content:"";transform:translateX(-50%);border-radius:50%;background:#e6c2b6}.camera-portrait-her span{position:absolute;left:50%;top:35%;transform:translateX(-50%);color:rgba(255,255,255,.45);font-size:12px}
.camera-copy{position:absolute;z-index:5;left:32px;bottom:26px;display:grid;gap:5px}.camera-copy small{color:var(--faint);font:9px/1 "DM Mono",monospace;letter-spacing:2px}.camera-copy strong{font:500 13px/1 "DM Mono",monospace;letter-spacing:3px}
.countdown{position:absolute;z-index:12;inset:0;display:grid;place-items:center;background:rgba(5,5,7,.36);color:#fff;font:300 clamp(84px,12vw,180px)/1 "DM Mono",monospace;text-shadow:0 0 38px rgba(230,99,150,.5)}.flash{position:absolute;z-index:13;inset:0;background:#fff;opacity:0;pointer-events:none}.flash.fire{animation:flash .48s ease-out}@keyframes flash{0%{opacity:.95}100%{opacity:0}}
.camera-dialogue{position:absolute;right:5%;top:50%;width:25%;transform:translateY(-44%);padding-top:18px;border-top:1px solid var(--pink)}.camera-dialogue>span{color:var(--pink);font-size:13px;font-weight:600}.camera-dialogue p{margin:16px 0 26px;font-size:clamp(16px,1.35vw,22px);line-height:1.75}.camera-dialogue .primary-button{width:100%}
.camera-next{width:100%;padding:0 4px;border-top:1px solid var(--line);border-radius:0;background:transparent;color:var(--soft);font-size:12px;text-align:right}.camera-next i{margin-left:12px;color:var(--pink);font-style:normal;font-size:9px}

/* 结算 */
.result-screen{display:none;grid-template-columns:44% 56%;background:linear-gradient(110deg,#08080b 0 44%,#0c0b0f 44%)}.result-screen.active{display:grid}.result-photo{position:relative;display:grid;place-items:center;border-right:1px solid var(--line)}.final-strip{width:min(34%,190px);height:78%;display:grid;grid-template-rows:repeat(4,1fr);gap:5px;padding:8px 8px 28px;background:#eee5d7;transform:rotate(-2deg);box-shadow:0 28px 70px rgba(0,0,0,.5)}.final-strip i{position:relative;overflow:hidden;background:radial-gradient(circle at 55% 30%,rgba(255,255,255,.38),transparent 20%),linear-gradient(145deg,#da8fa9,#769db7)}.final-strip i::before{position:absolute;left:50%;bottom:-26%;width:57%;aspect-ratio:.62;content:"";transform:translateX(-50%);border-radius:45% 45% 12% 12%;background:#19181d}.final-strip i::after{position:absolute;left:50%;top:12%;width:30%;aspect-ratio:1;content:"";transform:translateX(-50%);border-radius:50%;background:#d5c6bf}.final-strip span{position:absolute;z-index:2;right:5px;bottom:4px;color:rgba(255,255,255,.7);font-size:8px}.result-photo>small{position:absolute;left:50%;bottom:4%;transform:translateX(-50%);color:var(--faint);font:9px/1 "DM Mono",monospace;letter-spacing:2px;white-space:nowrap}
.result-copy{align-self:center;width:min(78%,750px);margin:auto}.result-copy h1{margin:16px 0 16px;font-size:clamp(38px,4.7vw,72px);font-weight:500;line-height:1.08;letter-spacing:.05em}.result-copy blockquote{margin:0 0 22px;padding:10px 0 10px 16px;border-left:1px solid var(--pink);color:var(--pink-soft);font-size:17px}.result-ledger{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.result-ledger article{min-height:142px;padding:17px 18px}.result-ledger article+article{border-left:1px solid var(--line)}.result-ledger span{color:var(--faint);font:8px/1 "DM Mono",monospace;letter-spacing:1px}.result-ledger strong{display:block;margin:10px 0 7px;font-size:14px;font-weight:500}.result-ledger p{margin:0;color:var(--soft);font-size:11px;line-height:1.7}.result-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}

/* 浮层 */
.overlay{position:absolute;z-index:90;inset:0;display:none;place-items:center}.overlay.open{display:grid}.overlay-backdrop{position:absolute;inset:0;width:100%;height:100%;background:rgba(0,0,0,.72);backdrop-filter:blur(10px)}.rules-sheet{position:relative;width:min(560px,86vw);max-height:82vh;overflow:auto;padding:34px;border:1px solid var(--line-strong);background:#0b0b0f}.close-button{position:absolute;right:12px;top:12px;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radius-control);background:transparent;font-size:24px}.rules-sheet h2{margin:12px 0 8px;font-size:32px;font-weight:500}.rules-sheet p,.rules-sheet li{color:var(--soft);font-size:13px;line-height:1.8}.rules-sheet ul{margin:14px 0 22px;padding-left:20px}
.toast{position:absolute;z-index:95;right:var(--safe-r);top:calc(66px + env(safe-area-inset-top));display:grid;gap:4px;min-width:270px;padding:13px 16px;border-left:2px solid var(--pink);background:rgba(8,8,11,.94);box-shadow:0 15px 45px rgba(0,0,0,.42);opacity:0;transform:translateX(20px);pointer-events:none;transition:.3s}.toast.show{opacity:1;transform:none}.toast small{color:var(--faint);font:8px/1 "DM Mono",monospace;letter-spacing:1px}.toast strong{font-size:12px;font-weight:500}

@media(max-width:900px){
  .brand small{display:none}.date-hud span{min-width:auto;padding:0 10px}.date-hud span:first-child{display:none}
  .catalog-copy{left:max(5vw,var(--safe-l));width:38vw}.catalog-copy h1{font-size:clamp(42px,7vw,70px)}.date-poster{right:7vw;width:46vw}
  .choice-panel{width:min(78vw,700px)}.story-choice{min-height:64px}
  .camera-frame{left:2%;width:68%}.camera-dialogue{right:3%;width:25%}
}
@media(max-height:500px){
  .topbar{height:calc(46px + env(safe-area-inset-top))}.catalog-screen{padding-top:calc(46px + env(safe-area-inset-top))}.catalog-screen::before{top:25%}
  .catalog-copy{top:53%;width:42vw}.catalog-copy .eyebrow{font-size:8px}.catalog-copy h1{margin:10px 0 6px;font-size:clamp(38px,8.5vh,58px);line-height:.95}.catalog-copy p{margin-bottom:8px;font-size:11px;line-height:1.5}.theme-tags{margin-bottom:10px}.theme-tags span{padding:4px 7px;font-size:8px}.primary-button,.secondary-button{min-height:44px}
  .date-poster{top:calc(46px + env(safe-area-inset-top) + 2vh);bottom:2vh}.poster-caption{bottom:4%}.poster-caption strong{font-size:17px}
  .scene-label{top:calc(46px + env(safe-area-inset-top) + 8px)}.adv-wrap{bottom:0;padding-bottom:max(8px,env(safe-area-inset-bottom))}.speaker-tab{padding:4px 16px;font-size:12px}.adv-box{min-height:96px;padding:14px 42px 12px 18px;font-size:14px;line-height:1.9}.adv-box>span{min-height:54px}.adv-box i{right:14px;bottom:8px}
  .portrait-wrap{right:3%;bottom:-53%;width:42vw;height:137%}.choice-panel{top:52%;width:74vw;transform:translate(-50%,-45%)}.choice-head{margin-bottom:7px;padding-bottom:6px}.choice-head span{font-size:14px}.choice-list{gap:5px}.story-choice{min-height:54px;padding:6px 12px}.story-choice strong{font-size:12px}.story-choice small{font-size:9px}
  .chapter-screen span{top:31%}.chapter-screen h1{top:39%;font-size:30px}.chapter-screen p{top:55%;font-size:11px}
  .interaction-title{top:22%}.interaction-title h2{margin:8px 0 4px;font-size:30px}.interaction-title p{font-size:11px}.interaction-stage{bottom:10%;height:85px}.approach-target{width:72px;height:72px}.interaction-portrait{bottom:-58%;height:145%}.interaction-feedback{bottom:8px}
  .interaction-narrative{bottom:0;padding-bottom:max(8px,env(safe-area-inset-bottom))}.interaction-narrative button{min-height:96px;padding:14px 42px 12px 18px;font-size:14px;line-height:1.9}.interaction-narrative i{right:14px;bottom:8px}
  .camera-frame{top:calc(46px + env(safe-area-inset-top) + 2%);bottom:2%}.camera-dialogue{top:52%}.camera-dialogue p{margin:10px 0 16px;font-size:16px;line-height:1.65}.heart-frame{width:32%}
  .result-copy{width:86%}.result-copy h1{margin:8px 0;font-size:31px}.result-copy blockquote{margin-bottom:10px;padding:6px 0 6px 12px;font-size:13px}.result-ledger article{min-height:95px;padding:10px}.result-ledger strong{margin:6px 0 3px;font-size:11px}.result-ledger p{font-size:9px;line-height:1.45}.result-actions{margin-top:10px}.final-strip{height:80%;width:28%}
}
@media(max-width:760px) and (max-height:420px){
  .brand strong{font-size:14px}.date-hud span:nth-child(2){display:none}.date-hud b{font-size:10px}.text-button{padding:0 10px;font-size:10px}
  .catalog-copy{width:44vw}.catalog-copy p br{display:none}.date-poster{right:5vw;width:45vw}.photo-strip{width:28%}.poster-portrait{width:73%}.edge-index{display:none}
  .choice-panel{width:80vw}.story-choice{grid-template-columns:28px 1fr auto;gap:8px}.story-choice small{display:none}
  .camera-dialogue{right:2%;width:27%}.camera-dialogue>span{font-size:11px}.camera-dialogue p{font-size:14px;line-height:1.6}
  .result-screen{grid-template-columns:38% 62%}.result-copy{width:91%}.result-copy h1{font-size:25px}.result-ledger p{display:none}.final-strip{width:34%}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}
  #timingMarker{left:52%;animation:none!important;box-shadow:none}
}