@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Roboto:wght@400;500;700;900&display=swap";.overlay[data-v-89e920bf]{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;z-index:80}.modal[data-v-89e920bf]{width:min(560px,calc(100% - 2rem));background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.2rem;display:grid;gap:.75rem;animation:fade-in .2s ease;transform-origin:center}h3[data-v-89e920bf]{margin:0;color:var(--text-main);font:700 1.15rem/1.2 var(--font-display)}label[data-v-89e920bf]{display:grid;gap:.3rem;color:var(--text-muted);font-size:.86rem}.actions[data-v-89e920bf]{margin-top:.5rem;display:flex;justify-content:flex-end;gap:.5rem}.error[data-v-89e920bf]{color:var(--danger);font-size:.84rem}@media (max-width: 640px){.modal[data-v-89e920bf]{width:calc(100% - 1.2rem);padding:.95rem}}.faq[data-v-c6aa78d2]{background:var(--surface-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:2.4rem 1.4rem}.faq-wrap[data-v-c6aa78d2]{max-width:1000px;margin:0 auto;text-align:center}h2[data-v-c6aa78d2]{margin:0;font:700 2rem/1.1 var(--font-display);color:var(--text-main)}.faq-list[data-v-c6aa78d2]{margin-top:1.4rem;display:grid;gap:1rem}.faq-item[data-v-c6aa78d2]{text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:0 1px 3px #0000000a;padding:1.1rem 1.2rem}.faq-item h3[data-v-c6aa78d2]{margin:0 0 .5rem;font-size:1rem;color:var(--text-main)}.faq-item p[data-v-c6aa78d2]{margin:0;color:var(--text-muted);font-size:.85rem;line-height:1.6}.footer[data-v-d0fda0cf]{border-top:1px solid var(--line);background:var(--surface-soft);padding:1.2rem 1.25rem 2rem;text-align:center}.footer-links[data-v-d0fda0cf]{margin-bottom:.7rem;color:var(--text-muted);font-size:.74rem}.footer-links a[data-v-d0fda0cf]{color:var(--blue);text-decoration:none;margin:0 8px}small[data-v-d0fda0cf]{display:block;max-width:860px;margin:8px auto 0;color:var(--text-muted);line-height:1.6;font-size:.74rem}.intro[data-v-46b6c3ab]{background:var(--surface);padding:2.4rem 1.4rem 2.1rem}.intro-wrap[data-v-46b6c3ab]{max-width:1200px;margin:0 auto;text-align:center}h1[data-v-46b6c3ab]{margin:0;font:800 2.8rem/1.04 var(--font-display);color:var(--text-main)}.subtitle[data-v-46b6c3ab]{margin:.9rem auto 0;max-width:840px;font-size:.95rem;color:var(--text-muted)}h2[data-v-46b6c3ab]{margin:2rem 0 1rem;font:700 1.9rem/1.1 var(--font-display);color:var(--text-main)}.features[data-v-46b6c3ab]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;text-align:left}.feature[data-v-46b6c3ab]{border:1px solid var(--line);border-radius:8px;padding:1rem;background:var(--surface-elevated)}.feature h3[data-v-46b6c3ab]{margin:0 0 .4rem;color:var(--blue);font-size:.95rem}.feature p[data-v-46b6c3ab]{margin:0;font-size:.84rem;line-height:1.5;color:var(--text-muted)}.steps[data-v-46b6c3ab]{margin:.75rem auto 0;max-width:780px;text-align:left;color:var(--text-main);font-size:.9rem;line-height:1.8;font-weight:500}@media (max-width: 760px){h1[data-v-46b6c3ab]{font-size:2rem}h2[data-v-46b6c3ab]{font-size:1.7rem}.features[data-v-46b6c3ab]{grid-template-columns:1fr}}.header[data-v-e46e82b8]{height:66px;border-bottom:1px solid var(--line);padding:0 34px;background:var(--surface);display:flex;align-items:center;position:sticky;top:0;z-index:40}nav[data-v-e46e82b8]{display:flex;align-items:center;justify-content:space-between;width:100%;font-size:.82rem;line-height:1;font-weight:500;color:var(--text-muted)}.brand[data-v-e46e82b8]{display:inline-flex;align-items:center;gap:.5rem;padding:8px 10px;border-radius:8px;color:var(--text-main);text-decoration:none}.brand-mark[data-v-e46e82b8]{width:26px;height:26px;border-radius:999px;display:grid;place-items:center;color:var(--blue)}.brand-mark svg[data-v-e46e82b8]{width:100%;height:100%}.brand-text[data-v-e46e82b8]{font:800 .9rem/1 var(--font-display);letter-spacing:.08em}.nav-actions[data-v-e46e82b8]{display:flex;align-items:center;gap:10px}.nav-link[data-v-e46e82b8]{color:inherit;text-decoration:none;padding:8px 10px;border-radius:6px;font-size:.82rem}button[data-v-e46e82b8]{border:0;background:transparent;color:inherit;padding:8px 10px;border-radius:6px;font:inherit;font-size:.82rem;cursor:pointer}a[data-v-e46e82b8]:focus-visible,button[data-v-e46e82b8]:focus-visible{outline:2px solid rgba(59,130,246,.45);outline-offset:2px}.active[data-v-e46e82b8]{color:var(--blue);font-weight:700}.theme-toggle[data-v-e46e82b8]{font-size:.95rem;color:var(--text-muted);padding:0;width:36px;height:36px}@media (max-width: 760px){.header[data-v-e46e82b8]{padding:0 14px}.brand-text[data-v-e46e82b8]{font-size:.76rem;letter-spacing:.06em}.nav-actions[data-v-e46e82b8]{gap:3px}.nav-link[data-v-e46e82b8],.nav-actions button[data-v-e46e82b8]{padding:8px 6px;font-size:.73rem}}.controls[data-v-b95548e1]{display:grid;gap:.9rem;border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:var(--surface-overlay);box-shadow:0 4px 6px -1px #0000000a}.row[data-v-b95548e1]{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}.now-playing[data-v-b95548e1]{display:grid;grid-template-columns:40px 1fr auto}.cover[data-v-b95548e1]{width:40px;height:40px;border-radius:8px;object-fit:cover}.cover-fallback[data-v-b95548e1]{display:grid;place-items:center;background:#3b82f62e;color:var(--text-main)}.meta[data-v-b95548e1]{min-width:0}.title[data-v-b95548e1]{color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}small[data-v-b95548e1]{color:var(--text-muted)}.transport[data-v-b95548e1]{justify-content:center}.icon-btn[data-v-b95548e1],.play-btn[data-v-b95548e1]{border:0;background:var(--surface-interactive);color:var(--text-main);border-radius:999px;padding:.45rem .65rem;cursor:pointer;opacity:.8}.icon-btn[data-v-b95548e1]:hover,.play-btn[data-v-b95548e1]:hover{background:var(--surface-interactive-hover)}.play-btn[data-v-b95548e1]{font-size:1.25rem;padding:.4rem .9rem}.icon-btn.active[data-v-b95548e1]{color:var(--blue);background:#3b82f624}.progress[data-v-b95548e1]{display:grid;grid-template-columns:auto 1fr auto;gap:.6rem}.progress span[data-v-b95548e1],.volume span[data-v-b95548e1]{color:var(--text-muted);font-size:.86rem}input[type=range][data-v-b95548e1]{width:100%}.notice[data-v-b95548e1]{font-size:.9rem;color:var(--text-muted)}button[data-v-b95548e1]:focus-visible,input[data-v-b95548e1]:focus-visible{outline:2px solid rgba(59,130,246,.45);outline-offset:2px}@media (max-width: 760px){.row[data-v-b95548e1]{gap:.45rem}.icon-btn[data-v-b95548e1],.play-btn[data-v-b95548e1]{min-width:34px;min-height:34px}}.visualizer[data-v-d96c205a]{display:grid;gap:1rem}.video-frame[data-v-d96c205a]{margin:0;min-height:290px;border-radius:var(--radius-lg);border:1px solid var(--line-soft);background:#020617;overflow:hidden;padding:0;position:relative}.visual-canvas[data-v-d96c205a]{display:block;width:100%;height:290px}.visual-controls[data-v-d96c205a]{position:absolute;right:10px;bottom:10px;display:flex;align-items:center;gap:.5rem}.mode-badge[data-v-d96c205a]{display:inline-flex;align-items:center;height:30px;border-radius:999px;padding:0 .7rem;color:#dbeafe;background:#02061794;border:1px solid rgba(148,163,184,.28);font-size:.72rem;font-weight:600}.visual-btn[data-v-d96c205a]{border:1px solid rgba(148,163,184,.34);background:#020617ad;color:#dbeafe;border-radius:999px;height:30px;padding:0 .7rem;font-size:.72rem;font-weight:600;cursor:pointer}.visual-btn[data-v-d96c205a]:hover{background:#0f172ae6}.visual-btn[data-v-d96c205a]:focus-visible{outline:2px solid rgba(125,211,252,.8);outline-offset:2px}@media (max-width: 760px){.visual-controls[data-v-d96c205a]{left:10px;right:10px;bottom:10px;justify-content:space-between;gap:.35rem}.mode-badge[data-v-d96c205a],.visual-btn[data-v-d96c205a]{font-size:.66rem;height:28px;padding:0 .55rem}}.privacy[data-v-8251b0b5]{background:var(--surface);border-top:1px solid var(--line);padding:2.4rem 1.4rem}.privacy-wrap[data-v-8251b0b5]{max-width:1000px;margin:0 auto}h2[data-v-8251b0b5]{margin:0;text-align:center;font:700 2rem/1.1 var(--font-display);color:var(--text-main)}.updated[data-v-8251b0b5]{margin:.55rem 0 1.4rem;text-align:center;color:var(--text-muted);font-size:.85rem}.privacy-item[data-v-8251b0b5]{margin-bottom:.9rem;background:var(--surface-soft);border:1px solid var(--line);border-radius:var(--radius-md);padding:1rem 1.1rem}.privacy-item h3[data-v-8251b0b5]{margin:0;color:var(--text-main);font:700 1rem/1.2 var(--font-display)}.privacy-item p[data-v-8251b0b5]{margin:.65rem 0 0;color:var(--text-muted);line-height:1.6;font-size:.86rem}.privacy-item ul[data-v-8251b0b5]{margin:.65rem 0 0;padding-left:1.1rem;color:var(--text-main);font-size:.86rem;line-height:1.6}.privacy-item li+li[data-v-8251b0b5]{margin-top:.4rem}.privacy-item a[data-v-8251b0b5]{color:var(--blue)}.note[data-v-8251b0b5]{font-size:.8rem}@media (max-width: 760px){h2[data-v-8251b0b5]{font-size:1.7rem}.privacy-item[data-v-8251b0b5]{padding:.95rem}}.song-list[data-v-85a7db0e]{border:1px solid var(--line-soft);background:var(--surface-overlay);border-radius:var(--radius-sm);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;flex-direction:column;padding:1rem;min-height:560px}.playlist-head[data-v-85a7db0e]{border-bottom:1px solid rgba(59,130,246,.25);padding-bottom:.7rem;margin-bottom:.8rem}h2[data-v-85a7db0e]{margin:0 0 .7rem;color:var(--blue);font:700 1.35rem/1.1 var(--font-display)}.playlist-actions[data-v-85a7db0e]{display:flex;flex-wrap:wrap;gap:.5rem}.folder-input[data-v-85a7db0e]{position:absolute;width:0;height:0;opacity:0;pointer-events:none}ul[data-v-85a7db0e]{list-style:none;display:grid;gap:.6rem;max-height:440px;overflow-y:auto}.playlist-empty[data-v-85a7db0e]{margin:auto;text-align:center;color:var(--text-muted);max-width:270px}.playlist-empty .icon[data-v-85a7db0e]{font-size:2.2rem;color:var(--blue);opacity:.9}.playlist-empty h3[data-v-85a7db0e]{margin:.7rem 0 .4rem;font:700 1.8rem/1.12 var(--font-display);color:var(--text-main)}.playlist-empty p[data-v-85a7db0e]{margin:0;font-size:.8rem}.song-item[data-v-85a7db0e]{display:grid;grid-template-columns:42px 1fr auto;gap:.55rem;align-items:center;padding:.45rem;border-radius:10px;border-left:3px solid transparent;cursor:pointer;background:var(--surface-elevated);transition:transform .16s ease,opacity .16s ease,box-shadow .16s ease;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.song-item[data-v-85a7db0e]:hover{box-shadow:0 2px 8px #00000024}.song-item[data-v-85a7db0e]:active{transform:scale(.994)}.song-item.active[data-v-85a7db0e]{background:#3b82f61a;border-left-color:var(--blue)}.drag-active .song-item[data-v-85a7db0e]{cursor:grabbing;-webkit-user-select:none;user-select:none}.drag-active ul[data-v-85a7db0e]{touch-action:none}.song-item.dragging[data-v-85a7db0e]{opacity:.45;transform:scale(.985)}.song-item.drag-peer[data-v-85a7db0e]{opacity:.8}.drop-placeholder[data-v-85a7db0e]{min-height:58px;border-radius:10px;border:1px dashed var(--blue);background:#3b82f61f;display:grid;place-items:center;color:var(--text-main);font-size:.76rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.remove-btn[data-v-85a7db0e]:disabled{opacity:.35;cursor:not-allowed}.thumb[data-v-85a7db0e]{width:40px;height:40px;border-radius:8px;object-fit:cover}.thumb-fallback[data-v-85a7db0e]{background:#3b82f62e;color:var(--text-main);display:grid;place-items:center}.song-meta p[data-v-85a7db0e]{color:var(--text-main)}.song-meta small[data-v-85a7db0e]{color:var(--text-muted)}.remove-btn[data-v-85a7db0e]{background:transparent;border:none;cursor:pointer;opacity:.75}.btn-secondary[data-v-85a7db0e]{border:0;border-radius:999px;padding:.65rem 1rem;font-size:.78rem;font-weight:700;background:var(--surface-interactive);color:var(--text-muted);cursor:pointer}.btn-secondary[data-v-85a7db0e]:hover{background:var(--surface-interactive-hover)}.song-item[data-v-85a7db0e]:focus-visible,.remove-btn[data-v-85a7db0e]:focus-visible,.btn-primary[data-v-85a7db0e]:focus-visible,.btn-secondary[data-v-85a7db0e]:focus-visible{outline:2px solid rgba(59,130,246,.45);outline-offset:2px}@media (max-width: 1180px){.song-list[data-v-85a7db0e]{min-height:380px}}.terms[data-v-9d717aa3]{background:var(--surface);border-top:1px solid var(--line);padding:2.4rem 1.4rem}.terms-wrap[data-v-9d717aa3]{max-width:1000px;margin:0 auto}h2[data-v-9d717aa3]{margin:0;text-align:center;font:700 2rem/1.1 var(--font-display);color:var(--text-main)}.updated[data-v-9d717aa3]{margin:.55rem 0 1.4rem;text-align:center;color:var(--text-muted);font-size:.85rem}.terms-item[data-v-9d717aa3]{margin-bottom:.9rem;background:var(--surface-soft);border:1px solid var(--line);border-radius:var(--radius-md);padding:1rem 1.1rem}.terms-item h3[data-v-9d717aa3]{margin:0;color:var(--text-main);font:700 1rem/1.2 var(--font-display)}.terms-item p[data-v-9d717aa3]{margin:.65rem 0 0;color:var(--text-muted);line-height:1.6;font-size:.86rem}.terms-item ul[data-v-9d717aa3]{margin:.65rem 0 0;padding-left:1.1rem;color:var(--text-main);font-size:.86rem;line-height:1.6}.terms-item li+li[data-v-9d717aa3]{margin-top:.4rem}@media (max-width: 760px){h2[data-v-9d717aa3]{font-size:1.7rem}.terms-item[data-v-9d717aa3]{padding:.95rem}}#app[data-v-48b8bef2]{min-height:100vh;background:transparent;display:flex;flex-direction:column}.skip-links[data-v-48b8bef2]{position:absolute;top:10px;left:10px;z-index:60;display:flex;gap:.5rem}.skip-links a[data-v-48b8bef2]{font-size:.74rem;font-weight:700;line-height:1;background:#000;color:#fff;text-decoration:none;border-radius:4px;padding:7px 10px;transform:translateY(-220%);transition:transform .2s ease}.skip-links a[data-v-48b8bef2]:focus{transform:translateY(0)}.shell[data-v-48b8bef2]{width:100%;max-width:1560px;margin:0 auto;background:var(--surface);box-shadow:var(--shadow-card);border:1px solid var(--line);display:grid;overflow:hidden}.main-top[data-v-48b8bef2]{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:1rem;padding:1.25rem;background:var(--surface-soft);border-bottom:1px solid var(--line)}.video-panel[data-v-48b8bef2]{display:grid;gap:.8rem}@media (max-width: 1180px){.main-top[data-v-48b8bef2]{grid-template-columns:1fr}}@media (max-width: 980px){.main-top[data-v-48b8bef2]{grid-template-columns:1fr}}@media (max-width: 760px){.main-top[data-v-48b8bef2]{padding:.85rem;gap:.8rem}}:root{--bg-canvas: #1d1f23;--surface: #ffffff;--surface-soft: #f8fafc;--surface-elevated: #ffffff;--surface-elevated-strong: #f1f5f9;--surface-overlay: rgba(255, 255, 255, .82);--surface-interactive: #e2e8f0;--surface-interactive-hover: #d5dfec;--text-main: #1e293b;--text-muted: #64748b;--line: #e2e8f0;--line-soft: rgba(15, 23, 42, .08);--scroll-track: #dbe5f0;--blue: #3b82f6;--blue-deep: #2563eb;--danger: #a03030;--font-display: "Roboto", sans-serif;--font-body: "Inter", sans-serif;--font-mono: "Inter", monospace;--radius-lg: 16px;--radius-md: 10px;--radius-sm: 8px;--shadow-card: 0 10px 30px -5px rgba(0, 0, 0, .06), 0 1px 3px rgba(0, 0, 0, .05)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#app{width:100%;min-height:100%}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--text-main);background:var(--surface-soft);line-height:1.45}a{color:inherit}button,input,select{font:inherit}input::placeholder{color:var(--text-muted)}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-track{background:var(--scroll-track)}::-webkit-scrollbar-thumb{border-radius:999px;border:2px solid var(--scroll-track);background:linear-gradient(var(--blue),var(--blue-deep))}.glass-card{background:var(--surface-overlay);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:.9rem}.btn-primary,.btn-ghost{border-radius:999px;padding:.64rem 1rem;font-weight:700;font-size:.78rem;cursor:pointer;border:0}.btn-primary{background:linear-gradient(133deg,var(--blue),var(--blue-deep));color:#fff;box-shadow:0 2px 4px #00000014}.btn-primary:hover{filter:brightness(.98)}.btn-ghost{background:var(--surface-interactive);color:var(--text-muted)}.btn-ghost:hover{background:var(--surface-interactive-hover)}.input-field{width:100%;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-elevated);color:var(--text-main);padding:.58rem .66rem}.input-field:focus{outline:2px solid rgba(59,130,246,.25);border-color:var(--blue)}.mono{font-family:var(--font-mono)}@keyframes equalizer-bar{0%,to{transform:scaleY(.3)}50%{transform:scaleY(1)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 8px #3b82f626}50%{box-shadow:0 0 28px #3b82f659}}@keyframes fade-in{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 768px){.glass-card{border-radius:var(--radius-md);padding:.85rem}}body[data-theme=dark]{--surface: #0f172a;--surface-soft: #111827;--surface-elevated: #1b2435;--surface-elevated-strong: #0b1220;--surface-overlay: rgba(15, 23, 42, .72);--surface-interactive: #1f2937;--surface-interactive-hover: #334155;--text-main: #e2e8f0;--text-muted: #94a3b8;--line: #1f2937;--line-soft: rgba(148, 163, 184, .24);--scroll-track: #1f2937;--shadow-card: 0 16px 42px -14px rgba(0, 0, 0, .8), 0 2px 10px rgba(0, 0, 0, .35);background:linear-gradient(180deg,#0b1020 0,#0f172a 220px,#0b1020)}