.story-head{max-width:820px;padding:24px var(--gutter) 0;margin:0 auto}.crumbs{margin-bottom:14px}.crumbs a:hover{text-underline-offset:3px;text-decoration:underline}.story-cover{border-radius:var(--radius-hero);aspect-ratio:16/9;background:var(--surface2);position:relative;overflow:hidden}.story-cover:after{content:"";border-radius:inherit;box-shadow:inset 0 0 0 1px var(--ring);pointer-events:none;position:absolute;inset:0}.story-cover img{object-fit:cover;width:100%;height:100%;filter:var(--img-dim)}.story-title{font-size:var(--t-display-l);margin:28px 0 8px}.story-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px 8px;font-size:14px;display:flex}.story-meta .dot:before{content:"·";color:var(--faint);margin-right:8px}.story-meta .badge{margin-left:4px}.reader{max-width:820px;padding:8px var(--gutter) 150px;margin:0 auto}.reader-text{font-size:var(--reader-size);line-height:var(--reader-line);max-width:var(--measure);font-feature-settings:"kern", "liga";margin-top:32px}.reader-text p{text-wrap:pretty;margin:0 0 1em}.speaker{letter-spacing:.9px;text-transform:uppercase;color:var(--muted);white-space:nowrap;margin-right:.35em;font-size:.66em;font-weight:600}.w{cursor:pointer;-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:6px;padding:.06em 0;transition:background-color .12s,color .12s}.w:hover{background:var(--surface2)}.w.on{background:var(--hero-bg);color:var(--hero-ink);box-shadow:0 0 0 .16em var(--hero-bg)}.w.sel{background:var(--hero-shape);box-shadow:0 0 0 .16em var(--hero-shape)}.w.saved{-webkit-text-decoration:underline solid var(--furu);text-decoration:underline solid var(--furu);text-underline-offset:5px;text-decoration-thickness:2px}.reader-cta{flex-wrap:wrap;align-items:center;gap:12px;margin-top:40px;display:flex}.tr-controls{margin-top:28px}.tr-choice .seg-item{padding:0 16px}.tr-line{color:var(--muted);flex-wrap:wrap;align-items:baseline;column-gap:12px;margin-top:10px;font-size:14px;display:flex;position:relative}.tr-line-text{margin:0}.tr-line-text strong{color:var(--ink);font-weight:600}.tr-change.lang-picker{display:inline-block;position:static}.lang-text-trigger{color:var(--primary);font:inherit;cursor:pointer;background:0 0;border:0;padding:4px 2px;font-size:14px;font-weight:600}.lang-text-trigger:hover{text-underline-offset:3px;text-decoration:underline}.tr-change .lang-list{inset-inline:0 auto}.tr-line-status{flex-basis:100%;margin:6px 0 0}.quiz-tr{margin-top:14px}.quiz-tr .seg{flex-wrap:wrap}.summary-aid{margin-top:36px}.aid-panel{background:var(--surface2);max-width:var(--measure);border-radius:18px;margin-top:10px;padding:14px 18px;animation:.18s fade}.aid-panel[hidden]{display:none}.premise{color:var(--ink);margin:0;font-size:16px;line-height:1.55}.tr-premise{border-top:1px solid var(--line);color:var(--muted);margin-top:10px;padding-top:10px;font-size:15px}.reader{--tr-ink:var(--muted);--tr-rule:color-mix(in srgb, var(--primary) 24%, var(--line))}.tr-title{font-size:var(--t-lead);color:var(--muted);margin:-2px 0 10px;font-weight:500;line-height:1.4}.reader-text .para-row{display:contents}.reader-text.with-tr{max-width:none}.reader-text.with-tr .para-row{grid-template-columns:1fr;gap:0 32px;margin:0 0 1.6em;display:grid}.reader-text.with-tr .para-row>p{margin:0}.reader-text.with-tr .para-row>p:first-child{max-width:var(--measure)}.tr-para{color:var(--tr-ink);max-width:var(--measure);border-inline-start:2px solid var(--tr-rule);-webkit-user-select:text;user-select:text;margin-top:.65em;padding-inline-start:14px;font-size:.88em;line-height:1.55}.tr-para[dir=rtl]{font-size:.96em;line-height:1.75}.tr-para .speaker{margin-right:0;margin-inline-end:.35em}@media (min-width:980px){.reader-text.with-tr .para-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:0 28px}.tr-para{margin-top:.12em;padding-inline-start:22px}}.tr-text{color:var(--tr-ink);font-weight:400}.qtr{margin-top:4px;font-size:15px;line-height:1.4;display:block}.opt-text{flex-direction:column;gap:2px;min-width:0;display:flex}.opt-tr{font-size:14px}.opt:not(.correct):not(.wrong) .opt-tr{color:var(--muted)}.pill{left:50%;bottom:max(16px, env(safe-area-inset-bottom));z-index:30;background:color-mix(in srgb, var(--surface) 92%, transparent);-webkit-backdrop-filter:saturate(1.2)blur(14px);backdrop-filter:saturate(1.2)blur(14px);border:1px solid var(--line);width:min(640px,100% - 32px);box-shadow:var(--shadow-float);border-radius:999px;align-items:center;gap:12px;padding:10px 14px 10px 10px;display:flex;position:fixed;transform:translate(-50%)}.pill .play{background:var(--primary);width:48px;height:48px;color:var(--on-primary);cursor:pointer;border:0;border-radius:50%;flex:none;place-items:center;transition:transform .12s,opacity .12s;display:grid}.pill .play:hover{opacity:.92}.pill .play:active{transform:scale(.96)}.pill .icon-btn{width:40px;height:40px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:50%;flex:none;place-items:center;transition:background-color .12s,color .12s;display:grid}.pill .icon-btn:hover,.pill .icon-btn[aria-expanded=true]{background:var(--surface2);color:var(--ink)}.pill .track{flex:1;align-items:center;gap:10px;min-width:0;display:flex}.pill input[type=range]{min-width:0;accent-color:var(--primary);flex:1;height:4px}.pill .time{font-variant-numeric:tabular-nums;color:var(--muted);white-space:nowrap;font-size:13px}.size-pop{bottom:calc(max(16px, env(safe-area-inset-bottom)) + 76px);z-index:31;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-float);border-radius:20px;align-items:center;gap:8px;padding:12px 14px;display:flex;position:fixed;left:50%;transform:translate(-50%)}.size-pop button{border:1px solid var(--line);cursor:pointer;width:44px;height:44px;color:var(--ink);background:0 0;border-radius:12px;font-weight:600}.size-pop button:hover{border-color:var(--faint)}.size-pop button[aria-pressed=true]{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}.sheet-scrim{background:var(--scrim);z-index:40;animation:.18s fade;position:fixed;inset:0}.sheet{z-index:41;background:var(--surface);width:min(560px,100%);max-height:80vh;padding:12px 24px calc(24px + env(safe-area-inset-bottom));box-shadow:var(--shadow-sheet);border-radius:28px 28px 0 0;animation:.22s cubic-bezier(.2,.8,.2,1) rise;position:fixed;bottom:0;left:50%;overflow:auto;transform:translate(-50%)}@media (min-width:760px){.sheet{border-radius:28px;bottom:24px}}.sheet .grab{background:var(--line);border-radius:3px;width:40px;height:5px;margin:0 auto 16px}.sheet .word{margin:0;font-size:32px}.sheet .context{color:var(--muted);margin:8px 0 0;font-size:15px;line-height:1.55}.sheet .context mark{background:var(--hero-bg);color:var(--hero-ink);border-radius:4px;padding:0 2px}.sheet .ai{border-top:1px solid var(--line);min-height:70px;margin-top:18px;padding-top:16px}.sheet .translation{font-size:20px;font-weight:600}.sheet .pos{color:var(--muted);margin-left:8px;font-size:13px;font-weight:500}.sheet .explain{margin:6px 0 0;font-size:15px;line-height:1.55}.sheet .actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:20px;display:flex}.sheet .ai-note{color:var(--muted);flex-wrap:wrap;align-items:baseline;column-gap:12px;margin:10px 0 0;font-size:13px;line-height:1.45;display:flex}.sheet .ai-note .btn-text{font-size:14px}.sheet .report{margin-top:12px}.sheet .report fieldset{border:0;margin:0;padding:0}.sheet .report legend{margin-bottom:4px;padding:0;font-weight:600}.sheet .report label{cursor:pointer;align-items:center;gap:10px;min-height:40px;font-size:15px;display:flex}.sheet .report input{width:18px;height:18px;accent-color:var(--primary);margin:0}.sheet .report-actions{flex-wrap:wrap;align-items:center;gap:16px;margin-top:8px;display:flex}.sheet .report-status{margin:10px 0 0;font-size:14px}.sheet .report-status:empty{display:none}.skeleton{background:linear-gradient(90deg, var(--surface2), var(--line), var(--surface2));background-size:200% 100%;border-radius:7px;height:14px;animation:1.2s linear infinite shimmer}@keyframes shimmer{to{background-position:-200% 0}}@keyframes fade{0%{opacity:0}}@keyframes rise{0%{opacity:0;transform:translate(-50%,24px)}}.quiz{border-top:1px solid var(--line);max-width:640px;margin:64px 0 0;padding-top:40px}.quiz h2{font-size:var(--t-display-m);margin:0}.q{margin:32px 0 0}.q .qtext{margin:0 0 12px;font-size:18px;font-weight:600;line-height:1.4}.q .qnum{color:var(--muted);margin-bottom:4px;font-size:13px;font-weight:600;display:block}.opt{text-align:left;border:1px solid var(--line);background:var(--surface);cursor:pointer;width:100%;color:var(--ink);border-radius:16px;align-items:center;gap:12px;margin:0 0 8px;padding:14px 16px;font-size:16px;line-height:1.4;transition:border-color .12s,background-color .12s;display:flex}.opt:hover{border-color:var(--faint)}.opt[aria-checked=true]{border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary)}.opt[aria-checked=true] .letter{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}.opt.correct{border-color:var(--furu);background:var(--furu-soft);color:var(--furu-ink);box-shadow:none}.opt.wrong{border-color:var(--danger);box-shadow:none}.opt .letter{border:1px solid var(--line);width:28px;height:28px;color:var(--muted);border-radius:50%;flex:none;place-items:center;font-size:13px;font-weight:700;transition:background-color .12s,color .12s;display:grid}.quiz-actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:28px;display:flex}.results{margin-top:32px}.score{background:var(--hero-bg);color:var(--hero-ink);border-radius:var(--radius-hero);padding:28px;position:relative;overflow:hidden}.score:before{content:"";z-index:0;background:var(--hero-shape);pointer-events:none;border-radius:50%;width:280px;height:280px;position:absolute;top:-120px;right:-80px}.score>*{z-index:1;position:relative}.score .section-label{color:var(--hero-muted);margin:0}.score .big{font-size:var(--t-display-l);margin:4px 0 0;line-height:1.1}.score .meta{color:var(--hero-muted)}.score .btn{margin-top:16px}.results-cover{aspect-ratio:16/9;object-fit:cover;width:100%;max-width:360px;height:auto;filter:var(--img-dim);border-radius:18px;margin-bottom:18px;display:block}.results-block{margin-top:28px}.results-block .section-label{margin:0 0 4px}.results-next{color:inherit;text-decoration:none}.results-next:hover .row-title{color:var(--primary)}.results-ok,.results-miss{font-size:13px;font-weight:600}.results-ok{color:var(--furu)}.results-miss{color:var(--danger)}.results-next img.thumb{object-fit:cover}.review-row{flex-direction:column;align-items:flex-start;gap:2px}.stars{color:var(--multe);gap:4px;display:flex}.stars button{cursor:pointer;color:inherit;background:0 0;border:0;padding:4px}.feedback-block{margin-top:32px}.feedback-title{margin:0 0 8px;font-size:16px;font-weight:600}textarea.feedback{border:1px solid var(--line);width:100%;min-height:96px;font:inherit;background:var(--surface);color:var(--ink);resize:vertical;border-radius:16px;padding:12px 14px;font-size:15px}textarea.feedback:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:#0000}.unlock{background:var(--hero-bg);color:var(--hero-ink);border-radius:var(--radius-hero);margin-top:32px;padding:28px;position:relative;overflow:hidden}.unlock:before{content:"";z-index:0;background:var(--hero-shape);pointer-events:none;border-radius:50%;width:320px;height:320px;position:absolute;bottom:-160px;right:-120px}.unlock>*{z-index:1;position:relative}.unlock h2{font-size:var(--t-display-m);margin:0 0 8px}.unlock p{color:var(--hero-muted);max-width:52ch;margin:0 0 20px}.unlock .unlock-price{color:var(--hero-muted);flex-wrap:wrap;align-items:baseline;column-gap:10px;margin:4px 0 14px;display:flex}.unlock .unlock-price strong{font-size:38px;line-height:1.2;font-weight:inherit;color:var(--hero-ink)}.unlock .unlock-price span{font-size:16px;font-weight:600}.preview-fade{position:relative}.preview-fade:after{content:"";background:linear-gradient(transparent, var(--bg));pointer-events:none;height:110px;position:absolute;bottom:0;left:0;right:0}.notice{color:var(--muted);margin-top:12px;font-size:14px}.error-text{color:var(--danger);font-size:14px}.quiz-anchor{scroll-margin-top:72px}