:root{color-scheme:dark;--bg:#101827;--panel:#192438;--line:#2b3a51;--text:#ecf2fc;--muted:#a9b8ce;--accent:#77d6c1}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 system-ui,sans-serif}header{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;padding:12px max(16px,calc((100vw - 900px)/2));background:#101827ee;border-bottom:1px solid var(--line);z-index:2}.brand{font-weight:800;font-size:1.2rem;color:var(--accent);text-decoration:none}nav{display:flex;gap:14px}a{color:#9edfff}main{width:min(900px,100%);margin:auto;padding:16px}.welcome{padding:24px 4px}.welcome h1{font-size:clamp(1.55rem,6vw,2.2rem);line-height:1.2;margin:.1em 0}.welcome p,.foot{color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px;margin:14px 0}.panel h2{margin:0 0 12px;font-size:1.2rem}.filters{display:grid;grid-template-columns:1fr 1fr;gap:8px}.filters input{grid-column:1/-1}input,select,button{font:inherit;color:var(--text);background:#101827;border:1px solid #40516a;border-radius:9px;padding:10px;min-width:0}button{background:#236c63;border:0;font-weight:700;cursor:pointer}.cards{display:grid;gap:10px;margin-top:12px}.card{padding:14px;border:1px solid var(--line);border-radius:12px;background:#121d2e}.card h3{margin:0 0 4px}.meta{color:var(--muted);font-size:.88rem}.recommend{display:grid;gap:8px}.recommend div{border-left:3px solid var(--accent);padding-left:10px}.boardLinks{display:flex;flex-wrap:wrap;gap:10px}.foot{font-size:.85rem;padding:10px}dialog{width:min(760px,94vw);max-height:85vh;overflow:auto;border:1px solid var(--line);border-radius:16px;background:var(--panel);color:var(--text);padding:24px}dialog::backdrop{background:#000b}.close{float:right}.articleText{white-space:pre-wrap}.term{cursor:pointer;color:var(--accent);text-decoration:underline}@media(min-width:650px){.cards{grid-template-columns:1fr 1fr}.filters{grid-template-columns:2fr 1fr 1fr}.filters input{grid-column:auto}}

.lv{display:inline-block;padding:1px 7px;border-radius:9px;font-size:.8em;font-weight:700;color:#0b1220;margin-right:4px}.lv1{background:#7ee0a0}.lv2{background:#7ec8e0}.lv3{background:#f0d27a}.lv4{background:#f0a06e}.lv5{background:#e07e9e}.no{color:#ffd65a}.summary{background:rgba(255,214,90,.08);border-left:3px solid #ffd65a;padding:8px 12px;margin:10px 0;border-radius:6px}.articleText{white-space:normal}.articleText h3,.summary h3{margin:14px 0 6px;color:#9fd0ff}

.shareBtns button{margin:4px 6px 4px 0}

.tags{margin-top:4px}.tag{display:inline-block;padding:1px 9px;margin:3px 5px 0 0;border-radius:11px;background:#1e3a5f;color:#9cc9ff;font-size:.85em;cursor:pointer}.tag:hover{background:#28507f}.tag.on{background:#c9a227;color:#101827;font-weight:600}

.tag small{opacity:.7}.tagAdd{margin:8px 0;display:flex;gap:6px;align-items:center;flex-wrap:wrap}.tagAdd input{width:160px}

.shot{margin:14px 0}.shot img{width:100%;border-radius:8px;display:block}.shot figcaption{font-size:.85em;margin-top:4px;opacity:.85}

.cpy{font-size:.72em;margin-left:8px;padding:2px 8px;border-radius:8px;cursor:pointer;vertical-align:middle}.cpyAll{margin:6px 0 10px;font-size:.85em}

.lvBar{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.lvBar button{padding:6px 12px;border-radius:16px;cursor:pointer;border:2px solid transparent}.lvBar button.on{border-color:#c9a227;font-weight:700}.ytthumb{position:relative;display:block;margin-bottom:10px}.ytthumb img{width:100%;border-radius:8px;display:block}.ytthumb .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:rgba(204,0,0,.9);color:#fff;padding:8px 16px;border-radius:10px;font-weight:700;white-space:nowrap}

/* modal1026: close control stays above the linked thumbnail. */
#article .close{position:sticky;top:0;float:right;z-index:100;display:flex;align-items:center;justify-content:center;width:44px;height:44px;min-width:44px;min-height:44px;padding:0;font-size:28px;line-height:1;background:var(--panel);color:var(--text);box-shadow:0 2px 8px #0006;touch-action:manipulation}
#articleBody{clear:both;position:relative;z-index:0;overflow-wrap:anywhere}

/* modal-home1026: persistent list/close controls within the dialog top layer. */
#article .modal-toolbar{position:sticky;top:-24px;z-index:201;display:flex;align-items:center;justify-content:space-between;gap:12px;margin:-24px -24px 12px;padding:8px 12px;background:var(--panel);border-bottom:1px solid var(--line)}
#article .modal-toolbar button{min-width:44px;min-height:44px;touch-action:manipulation}
#article .modal-toolbar .close{position:static;float:none;flex:none}
#article .article-list{padding:8px 12px}
#article .board-home{z-index:300}
body:has(#article[open]){overflow:hidden}

.ytthumb{max-width:320px;margin:0 0 10px}.ytthumb img{width:100%;border-radius:8px}.ytthumb .play{font-size:.85em;padding:5px 10px}

/* add3000: compact timestamps and searchable paragraph anchors. */
.card-open{display:block;width:100%;padding:0;text-align:left;background:transparent;color:inherit;border:0;font-weight:inherit}
.card-open h3{font-weight:700}.card-open:focus-visible,.match-text:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.paragraph-clock{display:inline-block;font-size:.75rem;font-weight:400;line-height:1.5;margin-right:.55em;vertical-align:baseline;white-space:nowrap}
.paragraph-clock a{display:inline-block;padding:2px 0;text-decoration:none}.paragraph-clock a:hover{text-decoration:underline}
.timed-block{scroll-margin-top:78px}.timed-block pre{overflow-x:auto;white-space:pre-wrap;overflow-wrap:anywhere}
.timed-block p{margin:1em 0}.paragraph-found{outline:2px solid var(--accent);outline-offset:5px;border-radius:3px}
.paragraph-match{margin-top:10px;border-top:1px solid var(--line);padding-top:8px}.match-text{padding:0;background:transparent;text-align:left;font-size:.84rem;line-height:1.55;font-weight:400;color:var(--text);display:block;width:100%}
.match-scene{font-size:.78rem;margin-top:3px}.shot img{max-width:100%;height:auto}.shot{margin:16px 0}.shot figcaption{font-size:.8rem;color:var(--muted)}