/* 首页与资料库 */
.hero{display:grid;gap:8px;padding:20px;border-radius:var(--r-lg);text-decoration:none;background:radial-gradient(circle at 85% 20%,rgba(242,184,75,.25),transparent 45%),linear-gradient(120deg,#33261a,#18202e);transition:transform var(--t-mid) var(--ease)}
.hero:hover{transform:translateY(-2px)}
.hero .k{font-size:12px;color:var(--accent-ink);letter-spacing:1px}
.hero h2{margin:0;font-size:20px;line-height:1.3}
.hero q{color:var(--muted);font-size:15px;font-family:var(--font-sub)}
.hero.guest{padding:16px;gap:8px}
.hero.guest .brandline{gap:8px;margin:0}
.hero.guest .brandline .logo{width:30px;height:30px}
.hero.guest .brandline b{font-size:18px;line-height:1.2;letter-spacing:1px}
.hero.guest .brandline span{font-size:10px;letter-spacing:1.5px}
.hero.guest h2{font-size:18px;line-height:1.4}
.hero.guest q{font-size:13px;line-height:1.55}
.hero.guest .row{gap:8px}
.hero.guest .btn{min-height:36px;padding:6px 14px;font-size:13px}
.posters{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin-top:12px}
.poster{position:relative;display:block;text-decoration:none;border-radius:var(--r-md);overflow:hidden;background:var(--surface);transition:transform var(--t-mid) var(--ease)}
.poster:hover{transform:translateY(-3px)}
.poster .art{aspect-ratio:3/4;display:flex;align-items:flex-end;padding:12px;font-weight:700;font-size:15px;line-height:1.3}
.poster .art{position:relative;isolation:isolate}
.cover-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.poster .art .cover-img{z-index:-2}
.poster .art.has-cover:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.8));z-index:-1}
.poster .art span{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.art.c1{background:linear-gradient(160deg,#8a5a2b,#2a1d12)}.art.c2{background:linear-gradient(160deg,#2b5a8a,#121d2a)}.art.c3{background:linear-gradient(160deg,#5a2b8a,#1d122a)}
.poster .meta{padding:8px 12px 12px;font-size:12px;color:var(--muted);display:grid;gap:6px}
.poster.locked .art{filter:grayscale(.8) brightness(.55)}
/* 还没有已发布单集的资料库：调暗、不可点 */
.poster.empty{pointer-events:none}
.poster.empty .art{filter:saturate(.35) brightness(.6)}
.poster.empty:hover{transform:none}
.poster .soon{display:inline-block;width:max-content;padding:2px 9px;border-radius:999px;background:var(--surface-2);color:var(--muted);font-size:12px}
.home-note{font-size:12px;margin:10px 2px 0}
.lockb{position:absolute;top:8px;right:8px;display:flex;gap:4px;align-items:center;font-size:11px;padding:3px 8px;border-radius:999px;background:rgba(0,0,0,.65)}

/* 资料库工具条：搜索常驻，筛选点击展开 */
.lib-head{display:flex;align-items:center;gap:8px;margin:4px 0 12px}
.lib-head h1{margin:0;flex:1;min-width:0;font-size:20px}
.tools{position:sticky;top:var(--top-h);z-index:10;display:flex;gap:8px;padding:8px 0;background:var(--bg)}
.search{position:relative;flex:1;min-width:0}
.search .ic{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted)}
.search .input{padding-left:38px;border-radius:999px}
.fbtn{position:relative}
.fbtn .n{min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--accent);color:var(--on-accent);font-size:11px;font-weight:700;display:inline-grid;place-items:center}
.fpanel{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--t-mid) var(--ease)}
.fpanel.open{grid-template-rows:1fr}
.fpanel>div{overflow:hidden}
.fbox{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:14px;margin:4px 0 10px;display:grid;gap:12px;opacity:0;transform:translateY(-6px);transition:opacity var(--t-mid),transform var(--t-mid) var(--ease)}
.fpanel.open .fbox{opacity:1;transform:none}
.fgroup{display:grid;gap:6px}
.fgroup>span{font-size:12px;color:var(--muted)}
.fgroup .row{gap:6px}
.applied{display:flex;gap:6px;flex-wrap:wrap;margin:2px 0 10px}
.applied button{border:0;background:var(--accent-soft);color:var(--accent-ink);border-radius:999px;padding:3px 10px;font-size:12px}
.count{font-size:13px;color:var(--muted);margin:0 0 10px;display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}

/* 单集：悬浮卡片。大封面在上，信息在下；手机一列，平板以上网格 */
.eps{display:grid;gap:18px}
.epc{display:flex;flex-direction:column;text-decoration:none;border-radius:var(--r-lg);overflow:hidden;background:var(--card-bg);border:1px solid var(--card-line);box-shadow:var(--card-shadow);transition:transform var(--t-mid) var(--ease),box-shadow var(--t-mid) var(--ease)}
.epc:hover{transform:translateY(-4px);box-shadow:var(--card-shadow-hi)}
.epc:active{transform:translateY(-1px) scale(.995)}
.th{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(150deg,hsl(var(--h),35%,28%),#16181e)}
.th .cover-img{transition:transform .6s var(--ease)}
.epc:hover .th .cover-img{transform:scale(1.03)}
/* 封面上的浮层胶囊：半透明深底 + 模糊 */
.th-tl,.th-tr{position:absolute;top:12px;display:flex;gap:8px;align-items:center}
.th-tl{left:12px}.th-tr{right:12px}
.th .bdg,.th .pin{position:static}
.th .bdg,.th .pin,.stp,.th-fav,.th-bl{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.th .bdg,.th .pin,.stp{padding:4px 12px;border-radius:999px;font-size:12px;border:1px solid rgba(255,255,255,.12)}
.th .bdg{background:rgba(20,20,22,.55)}
.th .bdg.trial{background:rgba(242,184,75,.88);border-color:transparent}
.stp{background:rgba(20,20,22,.55);color:#fff;font-weight:500}
.stp.s-new{background:rgba(120,96,48,.6);color:#f6dca0}
.stp.s-done{background:rgba(60,120,86,.6);color:#c9f2da}
.th-fav{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:rgba(20,20,22,.55);color:var(--accent);border:1px solid rgba(255,255,255,.12)}
.th-bl{position:absolute;left:12px;bottom:10px;font-size:12px;font-weight:600;padding:2px 10px;border-radius:999px;background:rgba(0,0,0,.45);text-shadow:0 1px 2px rgba(0,0,0,.6)}
.epc .bd{display:grid;gap:10px;min-width:0;padding:14px 16px 16px}
.epc .tt{font-weight:600;font-size:16px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.epc .sub{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.epc .sub .lvl{padding:3px 10px;border-radius:999px;font-size:12px}
.epc .sub .chip{padding:3px 12px;font-size:12px;background:rgba(255,255,255,.04);border:1px solid var(--card-line);color:var(--fg)}
.epc .facts{display:flex;gap:14px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.epc .pg{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.epc .pg .prog{flex:1;height:6px;border-radius:3px;background:rgba(255,255,255,.08)}
.epc .pg .prog>i{border-radius:3px;background:linear-gradient(90deg,#c98f3a,var(--accent))}
.epc.off{opacity:.5}
.more{display:flex;justify-content:center;margin:16px 0}
@media (max-width:599px){
  .posters{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .poster{min-width:0}
  .poster .art{padding:10px;font-size:14px}
  .poster .meta{padding:8px;font-size:11px;overflow-wrap:anywhere}
  .poster .gchip{display:block;width:100%;max-width:100%;padding:3px 6px;font-size:10px;line-height:1.5;white-space:normal;overflow-wrap:anywhere}
  .poster .gchip .ic{display:inline;width:12px;height:12px;margin-right:3px;vertical-align:-2px}
}
@media (max-width:599px){
  .eps{gap:16px}
  .th-tl,.th-tr{top:10px}.th-tl{left:10px}.th-tr{right:10px}
  .epc .bd{padding:12px 14px 14px;gap:9px}
}
@media (min-width:600px){
  .eps{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
  .posters{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
}

/* 首页资料库海报、筛选面板、筛选胶囊：同一套悬浮质感 */
.poster{border-radius:var(--r-lg);background:var(--card-bg);border:1px solid var(--card-line);box-shadow:var(--card-shadow);transition:transform var(--t-mid) var(--ease),box-shadow var(--t-mid) var(--ease)}
.poster:hover{transform:translateY(-4px);box-shadow:var(--card-shadow-hi)}
.poster.empty{box-shadow:none}
.hero{border:1px solid var(--card-line);box-shadow:var(--card-shadow)}
.fbox{background:var(--card-bg);border-color:var(--card-line);border-radius:var(--r-lg);box-shadow:var(--card-shadow)}
.lvls button.chip,.fbox button.chip{background:rgba(255,255,255,.03);border-color:var(--card-line);box-shadow:0 1px 0 rgba(255,255,255,.04) inset,0 3px 8px -3px rgba(0,0,0,.6)}
.lvls button.chip[aria-pressed="true"],.fbox button.chip[aria-pressed="true"]{background:var(--accent-soft);border-color:var(--accent)}
.search .input{background:var(--card-bg);border-color:var(--card-line);box-shadow:var(--card-shadow)}
.tools .fbtn{border-color:var(--card-line);box-shadow:var(--card-shadow)}