:root{--bg-light:#f4efe4;--card:#fff9ef;--ink:#19150f;--line:#000;--accent:#dc5d1e}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:Avenir Next,Hiragino Kaku Gothic ProN,sans-serif;background:linear-gradient(180deg,rgba(255,248,234,.95),rgba(244,236,219,.95)),url(/assets/mobile_bg.webp) 50%/cover no-repeat fixed}@media (min-width:900px){body{background:linear-gradient(180deg,rgba(255,248,234,.9),rgba(244,236,219,.9)),url(/assets/pc_bg.webp) 50%/cover no-repeat fixed}}.page{min-height:100vh;padding:24px;display:grid;grid-gap:16px;gap:16px}.panel{background:var(--card);border:2px solid var(--ink);border-radius:12px;padding:16px}.post-page-layout{min-height:100vh;padding:24px;position:relative}.post-main{max-width:500px;margin:0 auto}.post-header{display:flex;align-items:center;gap:12px;margin-bottom:24px}.post-arrow{font-size:28px}.post-form{display:grid;grid-gap:12px;gap:12px}button,input,label,select{font-size:1rem}button,input,select{padding:8px 10px;border-radius:8px;border:1px solid var(--ink);background:#fff}button{cursor:pointer}.scale-row{display:flex;align-items:center;gap:10px}.preview-box{width:140px;height:140px;border:1px dashed var(--line);display:grid;place-items:center;overflow:hidden}.preview-item{width:96px;height:96px;background:var(--accent);mask-repeat:no-repeat;mask-position:center;mask-size:contain;-webkit-mask-repeat:no-repeat;-webkit-mask-position:center;-webkit-mask-size:contain;transition:width .18s ease,height .18s ease}.host-page-full{width:100vw;height:100vh;padding:0;margin:0;display:flex;flex-direction:column}.lane-grid{width:100%;display:flex;height:100%;background:transparent;border:none;position:relative;z-index:50}.lane-cell{display:flex;justify-content:center;align-items:flex-start;padding-top:16px;border-right:2px dashed rgba(0,0,0,.2);font-weight:700;font-size:1.5rem;color:#000}.no-border{border-right:none}.host-stage-full{width:100%;flex:1 1;position:relative;background:url(/assets/mobile_bg.webp) 50%/cover no-repeat fixed;overflow:hidden}.host-stage-full:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:repeating-linear-gradient(90deg,transparent,transparent calc(12.5% - 1px),rgba(0,0,0,.15) calc(12.5% - 1px),rgba(0,0,0,.15) 12.5%)}.host-falling-item{position:absolute;top:-120px;transform:translateX(-50%);background:var(--accent);border-radius:14px;mask-repeat:no-repeat;mask-position:center;mask-size:contain;-webkit-mask-repeat:no-repeat;-webkit-mask-position:center;-webkit-mask-size:contain;animation:drop-in-full 2s ease-in forwards}@keyframes drop-in-full{0%{top:-120px;opacity:1}to{top:100vh;opacity:1}}.post-page-v2{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.post-container{width:100%;max-width:600px;display:flex;flex-direction:column;gap:32px}.post-header-v2{text-align:center}.post-title{font-size:2.5rem;font-weight:700;margin:0 0 8px;color:var(--ink)}.post-subtitle{font-size:1rem;color:rgba(0,0,0,.6);margin:0}.camera-section{display:flex;justify-content:center}.camera-wrapper{position:relative;display:inline-flex;width:-moz-fit-content;width:fit-content;height:-moz-fit-content;height:fit-content}.camera-wrapper,.frame-mask-container{align-items:center;justify-content:center}.frame-mask-container{position:absolute;inset:0;border-radius:16px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.1);background:#000;display:flex}.camera-video{display:block;object-fit:cover;border-radius:16px;background:#000}.camera-loading{width:280px;height:280px;background:var(--card);color:var(--ink);font-size:.95rem}.camera-init-btn,.camera-loading{display:flex;align-items:center;justify-content:center;border-radius:16px;border:2px solid var(--ink)}.camera-init-btn{position:absolute;inset:0;background:var(--accent);color:#fff;font-size:1.2rem;font-weight:700;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px rgba(220,93,30,.3);z-index:10}.camera-init-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:0 6px 16px rgba(220,93,30,.4)}.camera-init-btn:disabled{opacity:.6;cursor:not-allowed}.controls-section{gap:20px;padding:24px;background:var(--card);border-radius:16px;border:2px solid var(--ink)}.control-group,.controls-section{display:flex;flex-direction:column}.control-group{gap:8px}.control-label{font-weight:600;font-size:.95rem;color:var(--ink)}.control-select{padding:10px 12px;border-radius:8px;border:1px solid var(--ink);background:#fff;font-size:.95rem;cursor:pointer}.scale-controls{gap:12px}.scale-btn,.scale-controls{display:flex;align-items:center}.scale-btn{width:40px;height:40px;justify-content:center;border-radius:8px;border:1px solid var(--ink);background:#fff;cursor:pointer;font-weight:600;transition:background .2s ease}.scale-btn:hover:not(:disabled){background:var(--accent);color:#fff}.scale-btn:disabled{opacity:.4;cursor:not-allowed}.scale-slider{flex:1 1;-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:4px;background:linear-gradient(90deg,rgba(0,0,0,.1),rgba(0,0,0,.1));border-radius:2px;outline:none}.scale-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;background:var(--accent);cursor:pointer;border-radius:50%;border:2px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.2);-webkit-transition:transform .2s ease;transition:transform .2s ease}.scale-slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.scale-slider::-moz-range-thumb{width:20px;height:20px;background:var(--accent);cursor:pointer;border-radius:50%;border:2px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.2);-moz-transition:transform .2s ease;transition:transform .2s ease}.scale-slider::-moz-range-thumb:hover{transform:scale(1.15)}.submit-btn{padding:16px 24px;font-size:1.1rem;font-weight:700;background:var(--accent);color:#fff;border:none;border-radius:12px;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px rgba(220,93,30,.3)}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px rgba(220,93,30,.4)}.submit-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.action-btn{padding:12px 20px;font-size:1rem;font-weight:700;border:none;border-radius:10px;cursor:pointer;transition:all .2s ease}.capture-btn{position:absolute;bottom:-60px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;box-shadow:0 4px 12px rgba(220,93,30,.3);white-space:nowrap}.capture-btn:hover{box-shadow:0 6px 16px rgba(220,93,30,.4)}.preview-actions{position:absolute;bottom:-60px;left:50%;transform:translateX(-50%);display:flex;gap:12px;white-space:nowrap}.retake-btn{background:#666;color:#fff}.retake-btn:hover:not(:disabled){background:#555}.status-message{padding:12px 16px;border-radius:8px;text-align:center;font-weight:500;font-size:.95rem;background:rgba(0,0,0,.05);color:var(--ink);border:1px solid rgba(0,0,0,.1)}.status-message.success{background:rgba(76,175,80,.1);color:#2e7d32;border-color:#4caf50}.status-message.error{background:rgba(244,67,54,.1);color:#c62828;border-color:#f44336}.host-qr-fixed{position:fixed;bottom:24px;right:24px;z-index:100;background:rgba(255,255,255,.9);padding:8px;border-radius:12px;border:2px solid var(--ink)}.host-qr-fixed img{display:block}.status-text{margin:8px 0 0;font-size:.9rem;color:var(--accent)}