:root{--bg:#fbf7f2;--card:#fff;--ink:#222;--sub:#6b6b6b;--line:#ece5dc;--acc:#e0663c;--acc2:#2f7d5b;--warn:#c98a00;--bad:#c0392b;--chip:#f4eee7;--hl:#ffe08a;
--safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 -apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue","Noto Sans CJK SC",sans-serif;touch-action:manipulation}
button{font:inherit;color:inherit;touch-action:manipulation}
.hidden{display:none!important}
.wrap{max-width:640px;margin:0 auto;padding:calc(10px + var(--safe-t)) 14px calc(170px + var(--safe-b))}
.top{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.top h1{font-size:17px;margin:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.iconbtn{border:0;background:var(--chip);border-radius:12px;min-width:44px;height:44px;padding:0 12px;font-size:15px}
.card{background:var(--card);border-radius:18px;padding:16px;box-shadow:0 1px 3px rgba(0,0,0,.06);margin-bottom:12px}
.meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--sub);margin-bottom:8px;flex-wrap:wrap}
.badge{font-size:12px;padding:2px 8px;border-radius:99px;background:var(--chip)}
.badge.ok{background:#e3f3ea;color:var(--acc2)}.badge.check{background:#fff3d6;color:var(--warn)}.badge.bad{background:#fde3e0;color:var(--bad)}
.badge.m{background:var(--acc2);color:#fff}
.en{font-size:24px;line-height:1.45;font-weight:600;margin:6px 0 4px;word-break:break-word}
.en .w{display:inline-block;padding:1px 3px;margin:1px 0;border-radius:6px;cursor:pointer}
.en .w.chunk{background:#fdf0e8}
.en .w.now{background:var(--hl)}
.en .sep{display:inline-block;width:2px;height:22px;background:#e9b9a2;vertical-align:middle;margin:0 3px;border-radius:2px}
.en.blind .w{color:transparent;background:#eee;text-shadow:none}
.en.blind .w.now{background:var(--hl)}
.zh{font-size:17px;color:#444;margin-top:4px}
.zh.blind{color:transparent;background:#eee;border-radius:6px;user-select:none}
.full{font-size:13px;color:var(--sub);margin-top:4px}
.toggles{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.tg{border:1px solid var(--line);background:#fff;border-radius:99px;padding:6px 12px;font-size:14px}
.tg.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.chunks{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.ch{border:0;background:var(--chip);border-radius:12px;padding:10px 12px;font-size:15px;min-height:44px;max-width:100%}
.ch.on{background:var(--acc);color:#fff}
.ch.all{font-weight:700}
.sec h3{font-size:14px;margin:0 0 6px;color:var(--acc)}
.gl{display:flex;flex-wrap:wrap;gap:6px}
.gl span{background:var(--chip);border-radius:10px;padding:4px 8px;font-size:14px}
.gl b{color:#1f4e79;margin-right:4px}
.txt{font-size:15px;white-space:pre-wrap}
details{margin-top:2px}
summary{font-weight:600;padding:8px 0;cursor:pointer;list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{content:" ▾";color:var(--sub)}
.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:8px 0}
.row label{min-width:72px;color:var(--sub);font-size:14px}
.seg{display:flex;gap:4px;flex-wrap:wrap}
.seg button{border:1px solid var(--line);background:#fff;border-radius:10px;min-width:44px;height:40px;padding:0 10px;font-size:14px}
.seg button.on{background:var(--acc);color:#fff;border-color:var(--acc)}
.adj{display:grid;grid-template-columns:auto 1fr 1fr auto;gap:6px;align-items:center;font-size:14px}
.adj button{height:44px;border:0;border-radius:10px;background:var(--chip);font-size:16px}
.adj .val{text-align:center;font-variant-numeric:tabular-nums}
.dock{position:fixed;left:0;right:0;bottom:0;background:rgba(251,247,242,.97);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:10px 12px calc(10px + var(--safe-b))}
.dock .in{max-width:640px;margin:0 auto}
.status{font-size:13px;color:var(--sub);text-align:center;height:20px;margin-bottom:6px}
.btns{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:8px}
.big{height:56px;border:0;border-radius:16px;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.08);font-size:17px;font-weight:600}
.big.play{background:var(--acc);color:#fff;font-size:20px}
.big.ok{background:var(--acc2);color:#fff;grid-column:1/-1;height:58px;font-size:18px}
.big:disabled{opacity:.4}
.list .it{display:flex;gap:10px;align-items:center;padding:12px 4px;border-bottom:1px solid var(--line);cursor:pointer}
.list .it:last-child{border-bottom:0}
.list .n{min-width:34px;color:var(--sub);font-size:13px;text-align:right}
.list .t{flex:1;font-size:15px}
.list .t small{display:block;color:var(--sub);font-size:13px}
.list .ck{color:var(--acc2);font-weight:700;min-width:16px}
.list .cur{background:#fdf0e8;border-radius:10px}
.bar{height:6px;border-radius:3px;background:var(--line);overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;background:var(--acc2)}
.prim{display:block;width:100%;height:52px;border:0;border-radius:14px;background:var(--acc);color:#fff;font-size:17px;font-weight:600;margin:8px 0}
.sec2{display:block;width:100%;height:48px;border:1px solid var(--line);border-radius:14px;background:#fff;font-size:16px;margin:8px 0}
.danger{color:var(--bad)}
.note{font-size:13px;color:var(--sub)}
.toast{position:fixed;left:50%;top:calc(16px + var(--safe-t));transform:translateX(-50%);background:#222;color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;z-index:9;max-width:90%}
.empty{text-align:center;color:var(--sub);padding:30px 10px}
input[type=text],input[type=password],input[type=url]{font-size:16px;width:100%;height:46px;border:1px solid var(--line);border-radius:12px;padding:0 12px;background:#fff}
.review{background:#eef6f1;border:1px solid #cfe7da}

details.ex{padding:4px 16px}
details.ex summary{color:var(--acc);font-size:15px}
details.ex[open]{padding-bottom:14px}
.badge.lv{border:0;font:inherit;font-size:12px;cursor:pointer}
.badge.lv.easy{background:#e3f4e1;color:#2a7a2a}.badge.lv.medium{background:#fff1d6;color:#9a6400}.badge.lv.hard{background:#fde2dc;color:#b33a1f}
.badge.sp{background:#eef0ff;color:#3946a8}
.say{font-family:ui-monospace,Menlo,monospace;background:#f4f1ea;border-radius:4px;padding:0 4px;color:#7a3e12}
.chlist>div,.lk{padding:6px 0;border-bottom:1px dashed #e5e0d6}.chlist>div:last-child,.lk:last-child{border-bottom:0}
.chtip{margin-top:8px;font-size:14px;color:#555;background:#faf7f0;border-radius:8px;padding:6px 8px}
mark{background:#fff3b0;padding:0 1px}
.card.drive .row{gap:6px;flex-wrap:wrap}
.badge.lv.quick{background:#e8f4fb;color:#1d6b93}
.card.quickc details.ex>summary{font-size:14px;color:#888;margin-top:8px}