.detail-shell,.play-shell{--detail-bg:#0c0c0c;--detail-fg:#f5f5f5;--detail-muted:rgba(245,245,245,0.55);--detail-border:rgba(255,255,255,0.12);--detail-danger:#ff6b6b;--detail-overlay:rgba(0,0,0,0.55);--post-save-bar-h:60px;min-height:100dvh;background:var(--detail-bg);color:var(--detail-fg);padding-bottom:calc(24px + env(safe-area-inset-bottom, 0px))}.detail-shell--with-save,.play-shell--with-save{padding-bottom:calc(var(--post-save-bar-h) + 16px + env(safe-area-inset-bottom, 0px))}.detail-top,.play-top{display:flex;align-items:center;gap:8px;min-height:calc(44px + env(safe-area-inset-top, 0px));padding:env(safe-area-inset-top,0) 12px 8px;border-bottom:1px solid var(--detail-border);position:sticky;top:0;z-index:10;background:rgba(12,12,12,.94);backdrop-filter:blur(8px)}.detail-back,.play-back{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:0 10px;border:none;background:transparent;color:var(--detail-fg);font-size:14px;text-decoration:none;cursor:pointer;-webkit-tap-highlight-color:transparent}.carousel-arrow:focus-visible,.detail-back:focus-visible,.detail-media-slide--link:focus-visible,.detail-x-link:focus-visible,.play-back:focus-visible,.play-fallback__btn:focus-visible,.post-save-float__btn:focus-visible{outline:2px solid #fff;outline-offset:2px}.detail-body{padding:16px 16px 0;max-width:720px;margin:0 auto}.detail-back-foot,.play-back-foot{display:flex;justify-content:flex-start;padding:16px 0 8px}.detail-back--foot,.play-back--foot{min-width:auto;padding:0 4px;font-size:15px;text-decoration:underline;text-underline-offset:3px}.detail-notice{margin:0 0 12px;color:var(--detail-danger);font-weight:700;font-size:15px}.detail-author{margin:0 0 4px;font-size:15px;font-weight:600}.detail-username{margin:0 0 8px;font-size:13px;color:var(--detail-muted)}.detail-posted{margin:0 0 12px;font-size:12px;color:var(--detail-muted)}.detail-text{margin:0 0 12px;font-size:15px;line-height:1.55;white-space:pre-wrap;word-break:break-word}.detail-x-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;margin-bottom:12px;color:#8ec8ff;font-size:14px;text-decoration:underline}.detail-x-link__ext{font-size:12px;color:var(--detail-muted);text-decoration:none}.detail-ad{min-height:90px;margin:12px 0 0;display:flex;align-items:center;justify-content:center;border:1px solid var(--detail-border);border-radius:8px;overflow:hidden;background:color-mix(in srgb,var(--detail-bg,#f7f4ee) 90%,#000 10%)}.detail-ad__inner{width:100%;min-height:90px}.detail-carousel{position:relative;margin:0 0 12px;width:100%}.detail-carousel__track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;width:100%}.detail-carousel__track::-webkit-scrollbar{display:none}.detail-media-slide{flex:0 0 100%;width:100%;scroll-snap-align:start;position:relative;background:#151515;display:block;text-decoration:none;color:inherit;border:none;padding:0;overflow:hidden}.detail-media-slide img{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none}.detail-media-slide__error{padding:24px 16px;text-align:center;color:var(--detail-muted);font-size:14px}.detail-media-slide__error--overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;margin:0;background:var(--detail-overlay);color:#fff}.detail-carousel__meta{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:10px;font-size:13px;color:var(--detail-muted)}.post-save-float{position:fixed;left:10px;right:10px;bottom:calc(8px + env(safe-area-inset-bottom, 0px));z-index:30;max-width:720px;margin:0 auto;pointer-events:none}.post-save-float__btn{pointer-events:auto;display:flex;align-items:center;justify-content:center;width:100%;min-height:var(--post-save-bar-h,60px);padding:0 16px;border:none;border-radius:12px;background:#f0f0f0;color:#111;font-size:16px;font-weight:700;letter-spacing:.02em;cursor:pointer;box-shadow:0 6px 20px rgba(0,0,0,.35);-webkit-tap-highlight-color:transparent}.post-save-float__btn:focus-visible{outline:2px solid #fff;outline-offset:3px}.post-save-float__btn:active:not(:disabled){transform:scale(.99);opacity:.92}.post-save-float__btn:disabled{cursor:default}.post-save-float__btn.is-saving{background:#c8c8c8;color:#333}.post-toast{position:fixed;left:50%;bottom:calc(var(--post-save-bar-h, 60px) + 20px + env(safe-area-inset-bottom, 0px));transform:translateX(-50%);z-index:35;max-width:min(92vw,360px);padding:12px 16px;border-radius:10px;background:#1a1a1a;font-size:13px;line-height:1.4;text-align:center;box-shadow:0 8px 24px rgba(0,0,0,.35)}.carousel-arrow,.post-toast{border:1px solid var(--detail-border);color:var(--detail-fg)}.carousel-arrow{display:none;min-height:44px;min-width:44px;border-radius:8px;background:transparent;cursor:pointer}@media (min-width:768px){.carousel-arrow{display:inline-flex;align-items:center;justify-content:center}}.detail-skeleton-line{height:14px;border-radius:4px;margin-bottom:10px}.detail-skeleton-line,.detail-skeleton-media{background:#1a1a1a;animation:detail-shimmer 1.2s ease-in-out infinite;background-size:200% 100%;background-image:linear-gradient(90deg,#1a1a1a,#242424 50%,#1a1a1a)}.detail-skeleton-media{margin:12px 0 0;width:100%;aspect-ratio:9/16}@keyframes detail-shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.detail-error,.play-error{padding:48px 24px;text-align:center}.detail-error__msg,.play-error__msg{margin:0 0 20px;font-size:15px;line-height:1.5;color:var(--detail-muted)}.detail-error__hint{margin:-8px 0 20px;font-size:13px;color:var(--detail-muted)}.detail-error__btn,.play-error__btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:8px;border:1px solid var(--detail-border);background:#e8e8e8;color:#111;font-size:14px;font-family:inherit;text-decoration:none;cursor:pointer}.play-main{display:flex;flex-direction:column;min-height:calc(100dvh - 52px - env(safe-area-inset-top, 0px))}.play-stage{flex:1;display:flex;align-items:center;justify-content:center;position:relative;background:#000;min-height:50dvh}.play-stage img,.play-stage video{display:block;max-width:100%;max-height:min(78dvh,100%);width:auto;height:auto;object-fit:contain}.play-stage video{width:100%;max-height:min(78dvh,100%);background:#000}.play-loading{color:var(--detail-muted);font-size:14px;pointer-events:none}.play-fallback,.play-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}.play-fallback{flex-direction:column;gap:12px;background:rgba(0,0,0,.35)}.play-fallback__poster{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:.7;pointer-events:none}.play-fallback__btn{position:relative;z-index:1;min-height:48px;min-width:48px;padding:0 20px;border-radius:999px;border:none;background:rgba(255,255,255,.92);color:#111;font-size:15px;font-weight:600;cursor:pointer}.play-footer{padding:12px 16px;border-top:1px solid var(--detail-border);display:flex;flex-direction:column;gap:10px}.play-shell--with-save .play-footer{padding-bottom:12px}.play-footer__row{display:flex;align-items:center;justify-content:space-between;gap:12px}.play-footer__count{font-size:13px;color:var(--detail-muted)}.play-footer__link{display:inline-flex;align-items:center;min-height:44px;color:var(--detail-fg);font-size:14px;text-decoration:none}.play-ad{min-height:90px;display:flex;align-items:center;justify-content:center;border:1px solid var(--detail-border);color:var(--detail-muted);font-size:12px;border-radius:8px;overflow:hidden;background:color-mix(in srgb,#111 8%,transparent)}.play-ad__inner{width:100%;min-height:90px}