:root{--bg-top: #000000;--bg-bottom: #1b1b1b;--bg-video-opacity: .52;--bg-video-blend: normal;--btn-bg: rgba(9,9,9,0);--btn-border: rgba(255,255,255,.04);--btn-text: #ffffff;--muted: rgba(255,255,255,.56);--accent: #ff0040;--transition: .18s cubic-bezier(.2,.9,.2,1);--btn-font-size: 14px;--tap-scale: .985;--min-tap-size: 44px;--safe-top: env(safe-area-inset-top);--safe-bottom: env(safe-area-inset-bottom);--safe-left: env(safe-area-inset-left);--safe-right: env(safe-area-inset-right);--about-text-size: .95rem;--about-heading-size: 1.3rem;--app-height: 100vh;--vh: 1vh}html{background-color:#000;height:100%;width:100%;overflow:hidden}body{height:100%;width:100%;margin:0;padding:0;overflow:hidden;position:fixed;inset:0;background-color:#000;background:linear-gradient(to bottom,var(--bg-top),var(--bg-bottom));color:var(--btn-text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;-webkit-font-smoothing:antialiased}#root{display:block;position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}#root canvas{width:100%!important;height:100%!important;display:block;object-fit:cover}.bg-video{position:fixed;inset:0 -50px -50px 0;width:calc(100% + 100px);height:calc(100% + 100px);object-fit:cover;object-position:center center;z-index:0;pointer-events:none;opacity:var(--bg-video-opacity);mix-blend-mode:var(--bg-video-blend);will-change:transform;transform:translateZ(0);-webkit-transform:translate3d(0,0,0)}.top-controls{position:fixed;left:0;right:0;transform:translateZ(0);top:0;padding-top:calc(24px + var(--safe-top));padding-left:calc(4vw + var(--safe-left));padding-right:calc(4vw + var(--safe-right));display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;pointer-events:none;z-index:1000}.top-cell{pointer-events:auto;display:flex;align-items:center;justify-content:flex-start;min-height:44px}.top-cell.center{justify-content:center}.top-cell.right{justify-content:flex-end}.left-group{display:flex;align-items:center;gap:8px}.controls-stack{display:inline-flex;flex-direction:column;align-items:center;gap:8px}.left-group .top-small,.left-group .rect-btn{margin-left:0}@supports not (gap: 8px){.controls-stack>*+*{margin-left:8px}}.rect-btn{display:inline-flex;align-items:center;justify-content:center;width:90px;min-width:0px;height:40px;border-radius:8px;border:1px solid transparent;border:1px solid var(--btn-border);background:var(--btn-bg);color:var(--btn-text);text-decoration:none;font-weight:600;letter-spacing:.01em;cursor:pointer;transition:transform var(--transition),box-shadow var(--transition),opacity var(--transition),background var(--transition);-webkit-user-select:none;user-select:none;font-size:var(--btn-font-size);-webkit-tap-highlight-color:rgba(0,0,0,0);touch-action:manipulation;min-inline-size:56px;min-block-size:40px}.rect-btn:hover,.rect-btn:focus{transform:translateY(-4px);box-shadow:0 14px 40px #000000b3;outline:none}.rect-btn:active{transform:translateY(0) scale(var(--tap-scale));box-shadow:0 8px 22px #0009;opacity:.98}.rect-btn:focus-visible{outline:3px solid rgba(255,255,255,.07);outline-offset:3px}.rect-btn.disabled,.rect-btn[disabled],button[disabled],.mini-pause[disabled],.back-live[disabled],.archives-play[disabled]{opacity:.48;cursor:not-allowed;pointer-events:none;transform:none;box-shadow:none}.top-small{display:inline-flex;align-items:center;justify-content:center;margin-left:10px;padding:8px 10px;border-radius:8px;border:1px solid var(--btn-border);background:var(--btn-bg);font-weight:700;cursor:pointer;font-size:.95rem;height:40px;min-width:46px}button svg,.rect-btn svg,.archives-play svg,.top-small svg{width:18px;height:18px;vertical-align:middle;fill:currentColor;display:inline-block}.about-wrap{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:6px;background:transparent;min-width:44px;cursor:pointer;border-radius:8px}.about-wrap:focus-visible{outline:3px solid rgba(255,255,255,.06);outline-offset:3px}.about-tooltip{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);min-width:260px;max-width:42vw;padding:10px 12px;border-radius:8px;background:#0000008c;border:1px solid var(--btn-border);color:var(--muted);font-size:.92rem;opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease;box-shadow:0 12px 30px #0009;line-height:1.3;z-index:1100}.about-wrap:hover .about-tooltip,.about-wrap:focus-within .about-tooltip{opacity:1;pointer-events:auto;transform:translate(-50%) translateY(4px)}.about-tooltip.open{opacity:1!important;pointer-events:auto!important;transform:translate(-50%) translateY(4px)!important}.about-hover-disabled .about-tooltip{opacity:0!important;pointer-events:none!important;transform:translate(-50%) translateY(0)!important}.brand-logo{display:block;width:48px;height:48px;object-fit:contain;border-radius:50%;flex-shrink:0;transition:transform .42s cubic-bezier(.2,.9,.2,1),box-shadow .42s ease;-webkit-user-drag:none;-webkit-user-select:none;user-select:none;touch-action:manipulation}.about-wrap,.brand-logo{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-user-drag:none;-webkit-touch-callout:none}.brand-logo.logo-active{transform:rotate(180deg);box-shadow:0 0 0 6px #ffffff0a,0 0 18px #ffffff2e}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;white-space:nowrap!important;border:0!important}.center-logo{grid-column:1 / -1;justify-content:center;pointer-events:auto}.about-overlay-backdrop{position:fixed;inset:0;z-index:10050;display:flex;align-items:center;justify-content:center;background:#0000007a;padding-top:calc(20px + var(--safe-top));padding-bottom:calc(20px + var(--safe-bottom));padding-left:calc(20px + var(--safe-left));padding-right:calc(20px + var(--safe-right));pointer-events:auto;opacity:0;transition:opacity .22s ease;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-user-drag:none;-webkit-touch-callout:none}.about-overlay-backdrop.open{opacity:1}.about-overlay-backdrop.closing{pointer-events:none;opacity:0}.about-overlay-backdrop.closing .about-overlay-card{transform:scale(.94);opacity:0}.about-overlay-card{max-width:880px;width:calc(100% - 40px);border-radius:12px;background:#0909091a;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:1px solid var(--btn-border);box-shadow:0 14px 40px #0009;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-user-drag:none;-webkit-touch-callout:none;padding:22px;color:var(--btn-text);transform:scale(.96);opacity:0;transition:transform .24s cubic-bezier(.2,.9,.2,1),opacity .24s ease;position:relative;max-height:calc(var(--app-height, 100vh) - 230px);overflow:auto;-webkit-overflow-scrolling:touch;z-index:10051}.about-overlay-backdrop.open .about-overlay-card{transform:scale(1);opacity:1}.about-overlay-close{position:absolute;top:12px;right:12px;border:1px solid var(--btn-border);background:transparent;color:var(--btn-text);padding:6px 10px;font-size:20px;line-height:1;border-radius:8px;cursor:pointer;height:40px;width:40px;display:inline-flex;align-items:center;justify-content:center;transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}.about-overlay-close:focus-visible{outline:3px solid rgba(255,255,255,.06);outline-offset:3px}.about-overlay-close:active{transform:scale(.98)}.about-overlay-backdrop.closing .about-overlay-close{pointer-events:none;opacity:.6}.about-overlay-inner{padding-right:6px}.about-overlay-inner h2{margin:0 0 10px;font-size:var(--about-heading-size)}.about-overlay-inner p,.about-overlay-inner ul{color:var(--muted);font-size:var(--about-text-size);line-height:1.45}.about-overlay-inner ul{margin-left:1rem}.about-overlay-actions{display:flex;gap:10px;margin-top:18px;justify-content:flex-end}:root{--contrib-header-offset: calc(24px + var(--safe-top) + 88px)}.contribute-root .contrib-overlay-backdrop{position:fixed;inset:0;z-index:10050;display:flex;align-items:flex-start;justify-content:center;pointer-events:auto;padding-top:var(--contrib-header-offset);padding-left:calc(20px + var(--safe-left));padding-right:calc(20px + var(--safe-right));padding-bottom:calc(20px + var(--safe-bottom));opacity:0;transition:opacity .22s ease;-webkit-user-select:none;user-select:none;pointer-events:none}.contribute-root .contrib-overlay-backdrop.open{opacity:1}.contribute-root .contrib-overlay-card{width:min(1100px,calc(100% - 48px));max-width:1100px;border-radius:14px;background:#0c0c0c33;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.06);box-shadow:none;margin-top:35px;padding:28px;color:var(--btn-text);position:relative;max-height:calc(var(--app-height, 100vh) - var(--contrib-header-offset) - 150px);overflow:auto;-webkit-overflow-scrolling:touch;transform:none;opacity:1;transition:none;z-index:10051}.contribute-root .contrib-overlay-backdrop .contrib-overlay-card,.contribute-root .contrib-overlay-card{pointer-events:auto}.contribute-root .contrib-overlay-inner{padding-right:6px;box-sizing:border-box;width:100%}.contribute-root .contrib-overlay-inner h2{margin:0 0 10px;font-size:var(--about-heading-size)}.contribute-root .contrib-overlay-inner h3{margin:18px 0 8px;font-size:calc(var(--about-text-size) * 1.05);font-weight:700;color:var(--btn-text)}.contribute-root .contrib-overlay-inner p,.contribute-root .contrib-overlay-inner ul{color:var(--muted);font-size:var(--about-text-size);line-height:1.45}.contribute-root .contrib-overlay-inner ul{margin-left:1rem}.contribute-root .contrib-scroll-hint{position:sticky;bottom:12px;left:50%;transform:translate(-50%);width:40px;height:40px;border-radius:999px;display:flex;align-items:center;justify-content:center;font-size:18px;line-height:1;color:var(--btn-text);background:#0c0c0c8c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.08);cursor:pointer;-webkit-user-select:none;user-select:none;z-index:10060;opacity:.95;transition:opacity .18s ease,transform .18s ease;pointer-events:auto}@media(hover:hover){.contribute-root .contrib-scroll-hint:hover{transform:translate(-50%) translateY(-3px);opacity:1}}.contribute-root .contrib-scroll-hint.hidden{opacity:0;transform:translate(-50%) translateY(6px);pointer-events:none}.contribute-root .contrib-overlay-card{position:relative}@media(max-width:900px){.contribute-root .contrib-scroll-hint{width:34px;height:34px;font-size:16px;bottom:8px}}@media(max-width:900px){:root{--contrib-header-offset: calc(16px + var(--safe-top) + 72px)}.contribute-root .contrib-overlay-card{padding:16px;width:calc(100% - 32px);max-width:calc(100% - var(--safe-left) - var(--safe-right) - 32px);max-height:calc(var(--app-height, 100vh) - var(--contrib-header-offset) - 50px);margin-top:0}.contribute-root .contrib-overlay-backdrop{align-items:flex-start;overflow-y:auto;padding-top:var(--contrib-header-offset)}}.archives-wrap{position:relative}.archives-list{position:absolute;top:calc(100% + 10px);right:0;min-width:260px;max-width:48vw;background:#0000008f;border:1px solid var(--btn-border);padding:8px;border-radius:8px;box-shadow:0 14px 40px #000000b3;opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .16s ease,transform .16s ease;z-index:1200;overflow:auto;max-height:calc(var(--app-height, 100vh) - 160px);-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-user-drag:none;-webkit-touch-callout:none}.archives-list.open{opacity:1;transform:translateY(0);pointer-events:auto}.archives-group{padding:6px 4px;border-radius:6px;margin-bottom:6px}.archives-group-title{font-weight:800;font-size:.9rem;color:var(--muted);margin-bottom:6px;padding-left:6px}.archives-item{display:flex;justify-content:space-between;gap:8px;padding:8px;border-radius:6px;color:var(--btn-text);font-size:.95rem;background:transparent;align-items:center}.archives-item:not(:last-child){margin-bottom:6px}.archives-item:hover{background:#ffffff05}.archives-item-title{flex:1;padding-right:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:normal}.archives-play{background:transparent;border:1px solid var(--btn-border);padding:6px 8px;border-radius:6px;font-weight:700;cursor:pointer;color:var(--btn-text);height:36px;min-width:40px;display:inline-flex;align-items:center;justify-content:center;transition:transform var(--transition),box-shadow var(--transition)}.archives-play:active{transform:scale(.98)}.mini-player{position:fixed;left:calc(22px + var(--safe-left));right:calc(22px + var(--safe-right));bottom:calc(12px + var(--safe-bottom));max-width:calc(100% - 44px);display:inline-flex;align-items:center;justify-content:space-between;padding:10px;border-radius:10px;background:#0000004d;border:1px solid var(--btn-border);box-shadow:0 24px 60px #0009;z-index:1400;opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity .26s ease,transform .26s ease;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-user-drag:none;-webkit-touch-callout:none}.mini-player.visible{opacity:1;transform:translateY(0);pointer-events:auto}.mini-left{display:flex;flex-direction:row;align-items:center;gap:12px;flex:1;min-width:0}.mini-controls{display:flex;flex-direction:row;align-items:center;gap:8px}.mini-text{display:flex;flex-direction:column;gap:4px;min-width:0;width:100%}.mini-title{font-weight:700;font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:80vw}.mini-sub{font-size:.88rem;color:var(--muted)}.mini-pause,.back-live{padding:8px 12px;border-radius:8px;border:1px solid var(--btn-border);background:var(--btn-bg);font-weight:700;cursor:pointer;color:var(--btn-text);height:36px;display:inline-flex;align-items:center;justify-content:center}.mini-pause:active,.back-live:active{transform:scale(.99)}.live-indicator{display:flex;align-items:center;gap:6px;font-size:.88rem;font-weight:700;color:var(--accent)}.live-dot{width:10px;height:10px;background:var(--accent);border-radius:50%;animation:pulse 1.2s infinite ease-in-out}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:.6}}.archive-timeline{flex:1;width:auto;min-width:80px;height:10px;border-radius:4px;background:linear-gradient(90deg,#ffffff0f,#ffffff08);border:1px solid rgba(255,255,255,.04);display:flex;align-items:center;padding:2px;cursor:pointer;box-sizing:border-box;position:relative}.archive-progress{height:100%;border-radius:6px;transition:width .14s linear;background:linear-gradient(90deg,#ff0040e6,#ff004099)}.time-display{font-size:12px;color:#ffffffbf;min-width:48px;text-align:right;flex-shrink:0}.connecting-wrap{display:inline-flex;align-items:center;gap:8px;height:36px}.connecting-spinner{display:inline-block;width:18px;height:18px;transform-origin:center;animation:spin 1s linear infinite;color:var(--btn-text);opacity:.95}.connecting-text{font-size:.9rem;color:var(--muted);font-weight:700}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:900px){:root{--about-text-size: .82rem;--about-heading-size: 1.05rem}}@media(max-width:420px){.top-controls{padding-left:calc(2vw + var(--safe-left));padding-right:calc(2vw + var(--safe-right));padding-top:calc(8px + var(--safe-top));gap:8px}.rect-btn{width:90px;font-size:14px;min-inline-size:60px;height:44px}.top-small{height:44px;padding:10px;min-width:48px}.archives-list{position:fixed;left:6px;right:6px;min-width:unset;max-width:unset;width:calc(100% - 12px);top:58px;transform:translateY(0);opacity:0;pointer-events:auto;max-height:calc(var(--app-height, 100vh) - 120px)}.archives-item-title{white-space:normal;overflow:visible;text-overflow:unset}.archives-group-title{font-size:.85rem}.archives-item{padding:10px;font-size:.96rem}.archive-timeline{min-width:80px;height:10px;padding:3px}.time-display{font-size:12px;min-width:56px}.mini-player{left:12px;right:12px;bottom:10px;height:auto;padding:10px 12px;border-radius:12px}.mini-title{font-size:1rem;max-width:80vw}.rect-btn,.archives-play,.mini-pause,.back-live{min-inline-size:var(--min-tap-size);min-block-size:var(--min-tap-size)}.connecting-wrap{height:var(--min-tap-size)}.about-overlay-card{padding:16px;width:calc(100% - 40px);max-height:calc(var(--app-height, 100vh) - 170px);max-width:calc(100% - var(--safe-left) - var(--safe-right) - 40px);margin:0 auto;transform:scale(1)}.about-overlay-close{top:8px;right:8px;width:36px;height:36px;font-size:18px}.about-overlay-backdrop{padding-top:calc(50px + var(--safe-top));padding-bottom:calc(50px + var(--safe-bottom));padding-left:calc(20px + var(--safe-left));padding-right:calc(20px + var(--safe-right));align-items:flex-start;overflow-y:auto}.brand-logo.logo-active{box-shadow:0 0 0 4px #ffffff0a,0 0 12px #ffffff24}}@media(max-width:900px)and (orientation:landscape){.top-controls{padding-top:calc(24px + var(--safe-top))}.mini-player{bottom:calc(8px + var(--safe-bottom))}.about-overlay-backdrop{padding-top:calc(50px + var(--safe-top));padding-bottom:calc(50px + var(--safe-bottom));padding-left:calc(20px + var(--safe-left));padding-right:calc(20px + var(--safe-right));align-items:flex-start;overflow-y:auto}}@media(min-width:900px){.brand-logo{width:64px;height:64px}}@media(min-width:1200px){.rect-btn{width:110px}.brand-logo{width:72px;height:72px}}