.ltlr{--ltlr-bg:#fff;--ltlr-text:#181818;--ltlr-muted:#707070;--ltlr-line:#e8e8e8;--ltlr-panel:#f7f7f7;--ltlr-accent:#e60033;box-sizing:border-box;width:100%;max-width:760px;margin:0 auto;color:var(--ltlr-text);background:var(--ltlr-bg);font:inherit;overflow:hidden}.ltlr *{box-sizing:border-box}.ltlr--dark{--ltlr-bg:#111;--ltlr-text:#f5f5f5;--ltlr-muted:#aaa;--ltlr-line:#303030;--ltlr-panel:#1a1a1a}.ltlr__header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 14px 8px}.ltlr__eyebrow{display:block;font-size:10px;font-weight:800;letter-spacing:.16em;color:var(--ltlr-accent)}.ltlr__heading{font-size:21px;line-height:1.2;margin:2px 0 3px}.ltlr__lead{margin:0;color:var(--ltlr-muted);font-size:12px}.ltlr__icon-button{width:44px;height:44px;border:1px solid var(--ltlr-line);border-radius:50%;background:var(--ltlr-panel);color:var(--ltlr-text);font-size:22px;flex:0 0 auto}.ltlr__tabs{display:flex;gap:7px;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:none;padding:8px 14px 10px;border-bottom:1px solid var(--ltlr-line);background:var(--ltlr-bg);position:sticky;top:0;z-index:5}.ltlr__tabs::-webkit-scrollbar,.ltlr__toolbar::-webkit-scrollbar{display:none}.ltlr__tab,.ltlr__button,.ltlr__pagination button,.ltlr__hidden-panel button,.ltlr__share button{min-height:44px;border:1px solid var(--ltlr-line);background:var(--ltlr-panel);color:var(--ltlr-text);border-radius:999px;padding:0 14px;font-size:13px;font-weight:700;white-space:nowrap;cursor:pointer}.ltlr__tab[aria-current=page]{background:var(--ltlr-text);color:var(--ltlr-bg);border-color:var(--ltlr-text)}.ltlr__tab:disabled{opacity:.38;cursor:not-allowed}.ltlr__statusbar{padding:7px 14px 0}.ltlr__status{min-height:18px;font-size:11px;line-height:1.5;color:var(--ltlr-muted)}.ltlr__toolbar{display:flex;gap:7px;overflow-x:auto;scrollbar-width:none;padding:8px 14px 12px}.ltlr__button{min-height:44px;padding:0 12px;font-size:12px}.ltlr__button[aria-pressed=true],.ltlr__button[aria-expanded=true]{border-color:var(--ltlr-text);box-shadow:inset 0 0 0 1px var(--ltlr-text)}.ltlr__settings{margin:0 12px 12px;padding:12px;border:1px solid var(--ltlr-line);border-radius:14px;background:var(--ltlr-panel);font-size:13px}.ltlr__settings[hidden]{display:none}.ltlr__settings>div+div{margin-top:12px}.ltlr__settings p{font-size:11px;color:var(--ltlr-muted);margin:4px 0 8px}.ltlr__check{display:inline-flex;align-items:center;gap:6px;min-height:44px;margin:2px 8px 2px 0;padding:0 9px;background:var(--ltlr-bg);border:1px solid var(--ltlr-line);border-radius:999px}.ltlr__main{width:100%}.ltlr__list{list-style:none;margin:0;padding:0 12px}.ltlr__item{position:relative;display:grid;grid-template-columns:104px minmax(0,1fr);gap:10px;min-height:82px;padding:11px 0;border-bottom:1px solid var(--ltlr-line)}.ltlr__thumb{display:block;width:104px;aspect-ratio:16/9;background:var(--ltlr-panel);overflow:hidden;border-radius:9px;align-self:start}.ltlr__thumb img{width:100%;height:100%;object-fit:cover;display:block}.ltlr--ghost .ltlr__thumb img{filter:blur(14px);transform:scale(1.08)}.ltlr__body{min-width:0}.ltlr__top{display:flex;gap:5px;align-items:center;min-width:0}.ltlr__rank{font-size:14px;line-height:1.2;flex:0 0 auto}.ltlr__badge,.ltlr__official{display:inline-flex;align-items:center;max-width:95px;height:20px;padding:0 7px;border:1px solid var(--ltlr-line);border-radius:999px;font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ltlr__official{color:var(--ltlr-accent);border-color:color-mix(in srgb,var(--ltlr-accent),transparent 60%)}.ltlr__name{display:block;margin-top:4px;color:inherit;font-size:14px;font-weight:800;line-height:1.25;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ltlr__title{margin:3px 0 4px;font-size:12px;line-height:1.35;color:var(--ltlr-text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ltlr__meta{font-size:11px;line-height:1.3;color:var(--ltlr-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ltlr__metric{font-weight:800;color:var(--ltlr-text)}.ltlr__hide{display:none;position:absolute;right:0;top:8px;border:0;background:#000b;color:#fff;width:44px;height:44px;border-radius:50%;cursor:pointer;z-index:2}.ltlr--hide-mode .ltlr__hide{display:block}.ltlr__pagination{display:flex;justify-content:center;gap:10px;align-items:center;padding:14px 12px}.ltlr__pagination button{min-width:82px}.ltlr__mini-panel,.ltlr__hidden-panel,.ltlr__share{margin:8px 12px 12px;border:1px solid var(--ltlr-line);border-radius:14px;background:var(--ltlr-panel);overflow:hidden}.ltlr__mini-panel summary,.ltlr__hidden-panel summary,.ltlr__share summary{min-height:48px;padding:14px;font-weight:800;cursor:pointer}.ltlr__mini{display:flex;gap:10px;overflow-x:auto;padding:0 12px 12px}.ltlr__mini section{flex:0 0 min(82vw,300px);padding:11px;background:var(--ltlr-bg);border:1px solid var(--ltlr-line);border-radius:12px}.ltlr__mini h3{margin:0 0 7px;font-size:13px}.ltlr__mini ol{margin:0;padding-left:20px}.ltlr__mini li{margin:5px 0;font-size:11px}.ltlr__mini a{color:inherit;text-decoration:none}.ltlr__hidden-panel>div,.ltlr__share>p,.ltlr__share>div{padding:0 12px 12px}.ltlr__share input{width:100%;min-height:44px;margin:8px 0;padding:8px;border:1px solid var(--ltlr-line);border-radius:8px;background:var(--ltlr-bg);color:var(--ltlr-text)}.ltlr__empty{padding:30px 8px;color:var(--ltlr-muted);text-align:center}.ltlr button:focus-visible,.ltlr a:focus-visible,.ltlr summary:focus-visible,.ltlr input:focus-visible{outline:3px solid currentColor;outline-offset:2px}@media(min-width:600px){.ltlr__header{padding:18px 18px 10px}.ltlr__heading{font-size:24px}.ltlr__tabs,.ltlr__toolbar{padding-left:18px;padding-right:18px}.ltlr__list{padding:0 18px}.ltlr__item{grid-template-columns:148px minmax(0,1fr);gap:14px;padding:14px 0}.ltlr__thumb{width:148px}.ltlr__name{font-size:15px}.ltlr__title{font-size:13px}.ltlr__meta{font-size:12px}.ltlr__mini section{flex-basis:280px}}
.ltlr__tab--locked{border-style:dashed;color:var(--ltlr-muted)}

/* R20暫定デザイン：既存の機能・policy境界を変えず、閲覧時の視線誘導だけを整える。 */
.ltlr{--ltlr-bg:#171b22;--ltlr-text:#f4f6f8;--ltlr-muted:#a6afbc;--ltlr-line:#333a46;--ltlr-panel:#10141a;--ltlr-accent:#ff315f;--ltlr-accent-soft:#351923;max-width:820px;border:1px solid #303744;border-radius:24px;box-shadow:0 22px 58px rgba(0,0,0,.42);overflow:hidden;background:var(--ltlr-bg);color-scheme:dark}
.ltlr--dark{--ltlr-bg:#0c0f14;--ltlr-text:#f7f8fa;--ltlr-muted:#9ba5b3;--ltlr-line:#252b34;--ltlr-panel:#07090d;--ltlr-accent-soft:#2d1019;border-color:#242a33;box-shadow:0 22px 58px rgba(0,0,0,.55)}
.ltlr__header{position:relative;isolation:isolate;padding:24px 22px 18px;background:linear-gradient(135deg,var(--ltlr-bg) 0%,var(--ltlr-accent-soft) 150%);border-bottom:1px solid var(--ltlr-line)}
.ltlr__header::after{content:"";position:absolute;right:-34px;top:-54px;width:150px;height:150px;border:22px solid color-mix(in srgb,var(--ltlr-accent),transparent 84%);border-radius:50%;z-index:-1}
.ltlr__eyebrow{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:999px;background:var(--ltlr-accent-soft);font-size:10px;letter-spacing:.13em}
.ltlr__eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ltlr-accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--ltlr-accent),transparent 84%)}
.ltlr__heading{margin:8px 0 5px;font-size:clamp(23px,4vw,30px);font-weight:900;letter-spacing:-.045em}
.ltlr__lead{font-size:13px}
.ltlr__icon-button{background:var(--ltlr-bg);box-shadow:0 6px 16px rgba(31,38,54,.1);transition:transform .18s ease,box-shadow .18s ease}
.ltlr__icon-button:hover,.ltlr__icon-button:focus-visible{transform:translateY(-1px);box-shadow:0 9px 20px rgba(31,38,54,.16)}
.ltlr__tabs{gap:8px;padding:13px 18px 12px;background:var(--ltlr-bg);border-bottom:0}
.ltlr__tab{background:var(--ltlr-bg);box-shadow:0 2px 5px rgba(31,38,54,.04);transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease}
.ltlr__tab:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--ltlr-accent),var(--ltlr-line) 45%)}
.ltlr__tab[aria-current=page]{background:linear-gradient(135deg,#1f222b,#3b414d);border-color:#1f222b;color:#fff;box-shadow:0 7px 16px rgba(31,34,43,.2)}
.ltlr__tab--locked{background:var(--ltlr-panel);color:var(--ltlr-muted);box-shadow:none}
.ltlr__statusbar{padding:0 18px;background:var(--ltlr-bg)}
.ltlr__status{display:flex;align-items:center;gap:7px;min-height:30px;padding:4px 0;font-size:11px}
.ltlr__status::before{content:"";width:7px;height:7px;flex:0 0 auto;border-radius:50%;background:#1ab56b;box-shadow:0 0 0 4px rgba(26,181,107,.12)}
.ltlr__toolbar{gap:8px;padding:11px 18px 15px;background:var(--ltlr-bg);border-bottom:1px solid var(--ltlr-line)}
.ltlr__button{background:var(--ltlr-bg);box-shadow:0 2px 6px rgba(31,38,54,.05);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.ltlr__button:hover{transform:translateY(-1px);box-shadow:0 6px 13px rgba(31,38,54,.1);border-color:color-mix(in srgb,var(--ltlr-accent),var(--ltlr-line) 50%)}
.ltlr__button[aria-pressed=true],.ltlr__button[aria-expanded=true]{background:var(--ltlr-accent-soft);border-color:var(--ltlr-accent);color:var(--ltlr-accent);box-shadow:inset 0 0 0 1px var(--ltlr-accent),0 4px 10px color-mix(in srgb,var(--ltlr-accent),transparent 88%)}
.ltlr__list{padding:15px 18px 5px;background:var(--ltlr-panel)}
.ltlr__item{grid-template-columns:104px minmax(0,1fr);gap:12px;margin:0 0 10px;padding:12px;border:1px solid var(--ltlr-line);border-radius:18px;background:var(--ltlr-bg);box-shadow:0 8px 22px rgba(0,0,0,.26);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.ltlr__item:last-child{margin-bottom:0}
.ltlr__item:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--ltlr-accent),var(--ltlr-line) 58%);box-shadow:0 12px 28px rgba(0,0,0,.36)}
.ltlr__thumb{position:relative;width:104px;border-radius:13px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.38)}
.ltlr__thumb::after{content:"LIVE";position:absolute;left:7px;bottom:7px;padding:3px 5px;border-radius:5px;background:#1b1d24d9;color:#fff;font-size:9px;font-weight:900;letter-spacing:.08em}
.ltlr__thumb-fallback{display:flex;width:100%;height:100%;align-items:center;justify-content:center;padding:8px;color:var(--ltlr-muted);font-size:10px;font-weight:800;text-align:center;background:linear-gradient(135deg,var(--ltlr-panel),var(--ltlr-bg))}
.ltlr__rank{display:inline-flex;align-items:center;justify-content:center;min-width:31px;height:22px;padding:0 6px;border-radius:7px;background:var(--ltlr-accent-soft);color:var(--ltlr-accent);font-size:11px;font-weight:900}
.ltlr__badge{background:var(--ltlr-panel);font-weight:800}
.ltlr__name{font-size:15px;letter-spacing:-.02em}
.ltlr__title{margin-top:5px;font-size:13px}
.ltlr__meta{display:flex;align-items:center;gap:4px;font-size:11px}
.ltlr__metric{display:inline-flex;padding:3px 7px;border-radius:6px;background:var(--ltlr-accent-soft);color:var(--ltlr-accent)}
.ltlr__pagination{padding:17px 18px;background:var(--ltlr-panel)}
.ltlr__pagination button{background:var(--ltlr-bg);box-shadow:0 2px 6px rgba(31,38,54,.05)}
.ltlr__mini-panel,.ltlr__hidden-panel,.ltlr__share{margin:0;border:0;border-top:1px solid var(--ltlr-line);border-radius:0;background:var(--ltlr-bg)}
.ltlr__mini-panel summary,.ltlr__hidden-panel summary,.ltlr__share summary{padding:16px 18px}
@media(min-width:600px){.ltlr__item{grid-template-columns:148px minmax(0,1fr);gap:15px;padding:14px}.ltlr__thumb{width:148px}.ltlr__list{padding-left:22px;padding-right:22px}.ltlr__toolbar,.ltlr__statusbar{padding-left:22px;padding-right:22px}}
@media(prefers-reduced-motion:reduce){.ltlr__tab,.ltlr__button,.ltlr__item,.ltlr__icon-button{transition:none}.ltlr__tab:hover,.ltlr__button:hover,.ltlr__item:hover,.ltlr__icon-button:hover{transform:none}}