:root{--bg:#f6f5f3;--card:#fff;--ink:#111;--muted:#6f6c68;--line:#e3e1dd;--accent:#111;--accent-ink:#fff;--soft:#efeeeb;--danger:#9a4a3f;--radius:6px;--serif:"Playfair Display", Georgia, serif;--sans:"Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;font-size:17px;line-height:1.55}h1,h2,h3{font-family:var(--serif);margin:0 0 .5em;font-weight:500;line-height:1.2}h1{font-size:2.4rem}h2{font-size:1.7rem}h3{font-size:1.3rem}p{margin:0 0 1em}a{color:var(--accent)}.site-header{z-index:20;color:#fff;background:#111;justify-content:space-between;align-items:center;gap:12px;padding:10px 20px;display:flex;position:sticky;top:0}.site-header .hint{color:#b9b6b1}.site-header .btn{color:#fff;background:0 0;border-color:#555}.site-header .btn:hover{border-color:#fff}.logo{white-space:nowrap;color:inherit;text-decoration:none}.brand-small{align-items:center;gap:12px;display:inline-flex}.brand-mono{width:auto;height:40px;display:block}.brand-word{width:auto;height:9px;display:block}.brand-large{width:min(340px,75vw);height:auto;margin:0 auto 24px;display:block}@media (max-width:480px){.brand-word{display:none}.site-header{padding:8px 12px}}.header-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.btn{appearance:none;border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;cursor:pointer;white-space:nowrap;border-radius:4px;padding:10px 18px;font-size:.95rem;transition:background .15s,border-color .15s}.btn:hover{border-color:var(--accent)}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn-primary:hover{background:#333}.btn-quiet{color:var(--muted);background:0 0;border-color:#0000;padding:6px 8px;text-decoration:underline}.btn-small{padding:6px 12px;font-size:.85rem}.btn-round{place-items:center;width:44px;height:44px;padding:0;display:grid}.btn-danger{color:var(--danger)}label{color:var(--muted);margin:12px 0 4px;font-size:.9rem;display:block}input[type=text],input[type=email],textarea,select{width:100%;font:inherit;color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 12px}input[type=range]{width:100%;accent-color:var(--accent)}.check{color:var(--ink);align-items:flex-start;gap:10px;font-size:.95rem;display:flex}.check input{width:18px;height:18px;margin-top:4px}.home{text-align:center;max-width:720px;margin:0 auto;padding:60px 20px}.home .lead{color:var(--muted);font-size:1.15rem}.home .actions{flex-wrap:wrap;justify-content:center;gap:12px;margin:28px 0;display:flex}.steps{text-align:left;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 28px}.steps li{margin:6px 0}.builder{grid-template-columns:minmax(0,1.4fr) minmax(320px,1fr);gap:20px;max-width:1400px;margin:0 auto;padding:20px;display:grid}@media (max-width:900px){.builder{grid-template-columns:1fr;padding:12px}}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.stage{align-self:start;position:sticky;top:76px}@media (max-width:900px){.stage{position:static}}.player-canvas{aspect-ratio:16/9;cursor:pointer;background:#ddd;border-radius:10px;width:100%;height:auto;display:block}.player-controls{align-items:center;gap:12px;margin-top:10px;display:flex}.time{font-variant-numeric:tabular-nums;color:var(--muted);text-align:right;min-width:90px;font-size:.9rem}.hint{color:var(--muted);margin:8px 0 0;font-size:.85rem}.status-line{color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:10px;font-size:.9rem;display:flex}.warn{color:var(--danger)}.bottom-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.bottom-actions .btn-primary{flex:1;min-width:200px}.tabs{border-bottom:1px solid var(--line);gap:4px;margin:-4px -4px 14px;display:flex;overflow-x:auto}.tab{font:inherit;color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;padding:10px 12px}.tab.active{color:var(--ink);border-bottom-color:var(--accent)}.dropzone{border:2px dashed var(--line);border-radius:var(--radius);text-align:center;color:var(--muted);cursor:pointer;background:var(--soft);padding:22px}.dropzone.over{border-color:var(--accent)}.photo-grid{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;margin-top:14px;display:grid}.photo-tile{aspect-ratio:1;background:var(--soft);touch-action:none;border:2px solid #0000;border-radius:8px;position:relative;overflow:hidden}.photo-tile.selected{border-color:var(--accent)}.photo-tile img{object-fit:cover;pointer-events:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;width:100%;height:100%;display:block}.photo-num{color:#fff;background:#0000008c;border-radius:999px;padding:1px 7px;font-size:.75rem;position:absolute;top:4px;left:4px}.removed{margin-top:18px}.removed .photo-grid{grid-template-columns:repeat(auto-fill,minmax(64px,1fr))}.removed .photo-tile{opacity:.6;cursor:pointer}.editor{border-top:1px solid var(--line);margin-top:16px;padding-top:14px}.focus-picker{cursor:crosshair;border-radius:8px;max-width:100%;display:inline-block;position:relative;overflow:hidden}.focus-picker img{max-width:100%;max-height:260px;display:block}.focus-dot{pointer-events:none;border:3px solid #fff;border-radius:50%;width:22px;height:22px;margin:-11px 0 0 -11px;position:absolute;box-shadow:0 0 0 2px #0006}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.seg{border:1px solid var(--line);border-radius:4px;display:inline-flex;overflow:hidden}.seg button{font:inherit;cursor:pointer;color:var(--muted);background:#fff;border:none;padding:7px 14px;font-size:.9rem}.seg button.on{background:var(--accent);color:#fff}.theme-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.theme-card{border:2px solid var(--line);cursor:pointer;text-align:left;font:inherit;background:#fff;border-radius:12px;padding:12px}.theme-card.on{border-color:var(--accent)}.swatch{border-radius:8px;height:36px;margin-bottom:8px}.song-list{gap:6px;display:grid}.song{border:1px solid var(--line);cursor:pointer;font:inherit;text-align:left;background:#fff;border-radius:10px;justify-content:space-between;align-items:center;padding:8px 12px;display:flex}.song.on{border-color:var(--accent);background:var(--soft)}.song small{color:var(--muted)}.version{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:8px 0;display:flex}.version img,.version .noimg{object-fit:cover;background:var(--soft);border-radius:6px;width:112px;height:63px}.version 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28px;display:flex;position:fixed;inset:0;overflow:auto}.cardview-close{color:#cfcac3;cursor:pointer;background:0 0;border:none;font-size:2rem;line-height:1;position:absolute;top:12px;right:16px}.cardview-intro{font-family:var(--serif);text-align:center;margin:0;font-size:1.35rem}.cardview-note{color:#8f8a83;text-align:center;max-width:520px;margin:0;font-size:.8rem}.cardview-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.cardview-btn{color:#fff;background:0 0;border-color:#6a6660}.cardview-btn:hover{border-color:#fff}.btn-light{color:#111;background:#fff;border-color:#fff;font-weight:700}.btn-light:hover{background:#ece9e4}.card-stage{--w:min(400px, 44vw);--h:calc(var(--w) * 148 / 210);perspective:1800px;padding:10px 0 24px}.card-book{width:calc(var(--w) * 2);height:var(--h);transform-style:preserve-3d;transition:transform 1.4s cubic-bezier(.2,.7,.2,1);position:relative;transform:rotateX(14deg)translate(-25%)}.card-stage.open .card-book{transform:rotateX(8deg)translate(0)}.card-panel,.card-face{width:var(--w);height:var(--h);background:#fff;border-radius:3px;position:absolute;top:0;box-shadow:0 30px 50px #0000008c,0 2px 6px #0000004d}.card-inside-right{background:#fbfaf8;flex-direction:column;justify-content:center;align-items:center;gap:6%;display:flex;left:50%}.card-cover{width:var(--w);height:var(--h);transform-origin:0;transform-style:preserve-3d;transition:transform 1.4s cubic-bezier(.2,.7,.2,1);position:absolute;top:0;left:50%}.card-stage.open .card-cover{transform:rotateY(-178deg)}.card-face{backface-visibility:hidden;left:0}.card-front{background:linear-gradient(135deg,#fff,#f3f2ef);place-items:center;display:grid}.card-front img{width:42%;height:auto}.card-inside-left{background:#fbfaf8;flex-direction:column;align-items:center;display:flex;overflow:hidden;transform:rotateY(180deg)}.card-dedication{text-align:center;color:#1a1a1a;flex-direction:column;gap:.25em;margin-top:12%;padding:0 8%;display:flex}.card-dedication small{font-size:calc(var(--w) * .03);letter-spacing:.2em;text-transform:uppercase;color:#77726b}.card-dedication strong{font-family:var(--serif);font-weight:500;font-size:calc(var(--w) * .07);line-height:1.15}.card-dedication span{font-size:calc(var(--w) * .035);color:#55514b}.card-pocket{clip-path:polygon(0 18%,50% 0,100% 18%,100% 100%,0 100%);background:linear-gradient(#f1efeb,#e9e6e1);border-top:1px solid #ddd9d3;height:34%;position:absolute;bottom:0;left:0;right:0}.card-screen{aspect-ratio:16/9;background:#000;border-radius:4px;width:62%;padding:2.2%;position:relative;box-shadow:inset 0 0 0 1px #000,0 1px 3px #0006}.card-screen .player-canvas.bare{cursor:pointer;background:#000;border-radius:1px}.card-screen-off{pointer-events:none;background:#000;transition:opacity 1s .7s;position:absolute;inset:2.2%}.card-stage.open .card-screen-off{opacity:0}.card-buttons{gap:calc(var(--w) * .035);display:flex}.card-buttons span{width:calc(var(--w) * .03);height:calc(var(--w) * .03);background:#e4e1dc;border-radius:50%;box-shadow:inset 0 1px 1px #0003}@media (max-width:700px){.card-stage{--w:46vw}}.cardview-rotate{color:#cfcac3;margin:0;font-size:.85rem;display:none}@media (max-width:700px) and (orientation:portrait){.cardview-rotate{display:block}}@media (prefers-reduced-motion:reduce){.card-book,.card-cover,.card-screen-off{transition:none}}