.ra{--ra-ink:#1C1917;--ra-mute:#57534E;--ra-wine:#7A1C2E;--ra-wine-2:#651526;--ra-paper:#FFFFFF;--ra-bg:#F7F6F3;--ra-line:rgba(28,25,23,.10);--ra-ok:#1A7346;--ra-err:#B42318;--ra-soft:#F1EFEB;max-width:760px;margin:0 auto;padding:24px 20px 64px;color:var(--ra-ink);font-family:Inter,PingFang SC,Noto Sans SC,system-ui,sans-serif;font-feature-settings:"cv11"}.ra button{font:inherit;cursor:pointer}.ra button:disabled{cursor:not-allowed}.ra :focus-visible{outline:3px solid var(--ra-wine);outline-offset:2px;border-radius:8px}.ra-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.ra-head{margin-bottom:18px}.ra-kicker{font-size:12.5px;color:var(--ra-mute)}.ra-title{font-family:inherit;font-weight:600;letter-spacing:-.015em;font-size:clamp(22px,3.6vw,30px);line-height:1.2;margin:4px 0 12px}.ra-tabs{display:inline-flex;background:var(--ra-soft);border-radius:99px;padding:3px}.ra-tabs button{border:0;background:transparent;padding:7px 16px;border-radius:99px;font-size:13.5px;color:var(--ra-mute);min-height:36px}.ra-tabs button[aria-pressed=true]{background:var(--ra-paper);color:var(--ra-wine);font-weight:600;box-shadow:0 0 0 1px var(--ra-line),0 1px 2px rgba(28,25,23,.06)}.ra-tabs button:disabled{opacity:.45}.ra-progress{height:4px;background:var(--ra-soft);border-radius:99px;overflow:hidden;margin-bottom:14px}.ra-progress i{display:block;height:100%;background:var(--ra-ok);border-radius:99px;transition:width .3s ease}.ra-card-row{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;grid-gap:10px;gap:10px}.ra-card{background:var(--ra-paper);border:1px solid var(--ra-line);border-radius:20px;padding:18px 22px 22px;box-shadow:0 1px 3px rgba(28,25,23,.05),0 8px 24px rgba(28,25,23,.06);transition:box-shadow .2s,border-color .2s}.ra-card.ra-live{border-color:var(--ra-err);box-shadow:0 0 0 3px rgba(180,35,24,.14),0 8px 24px rgba(28,25,23,.06)}.ra-card-top{display:flex;justify-content:space-between;align-items:center}.ra-count{font:13px/1 inherit;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.ra-chip,.ra-count{color:var(--ra-mute)}.ra-chip{font-size:12px;padding:3px 9px;border-radius:99px;background:var(--ra-soft)}.ra-chip-ok{background:#E8F3EC;color:var(--ra-ok);font-weight:600}.ra-sent{font-family:"Source Serif 4",Georgia,"Noto Serif SC",serif;font-size:clamp(21px,3.4vw,28px);line-height:1.4;margin:18px 0 16px;min-height:2.8em}.ra-meter{height:3px;background:var(--ra-soft);border-radius:99px;overflow:hidden;margin-bottom:20px}.ra-meter i{display:block;height:100%;background:var(--ra-err);transition:width .1s linear}.ra-arrow{width:44px;height:44px;border-radius:50%;border:1px solid var(--ra-line);background:var(--ra-paper);font-size:26px;line-height:1;color:var(--ra-wine);display:grid;place-items:center;padding-bottom:3px}.ra-arrow:disabled{opacity:.3}.ra-arrow-go{background:var(--ra-wine);color:#fff;border-color:var(--ra-wine)}.ra-btns{display:flex;justify-content:center;align-items:flex-start;gap:clamp(22px,6vw,48px)}.ra-btn-wrap{display:flex;flex-direction:column;gap:6px}.ra-btn-wrap>span{font-size:12.5px;color:var(--ra-mute);white-space:nowrap}.ra-round{width:52px;height:52px;margin-top:10px;border-radius:50%;border:1.5px solid var(--ra-line);background:var(--ra-paper);color:var(--ra-wine);display:grid;place-items:center;transition:transform .12s,background .15s}.ra-round svg{width:24px;height:24px;fill:currentColor}.ra-round:not(:disabled):active{transform:scale(.94)}.ra-round:disabled{opacity:.35}.ra-big{width:72px;height:72px;margin-top:0;background:var(--ra-wine);border-color:var(--ra-wine);color:#fff;box-shadow:0 6px 16px rgba(122,28,46,.28)}.ra-big svg{width:30px;height:30px}.ra-big.ra-rec{background:var(--ra-err);border-color:var(--ra-err);animation:ra-pulse 1.3s ease-in-out infinite}.ra-sm{width:40px;height:40px;margin-top:0}.ra-sm svg{width:18px;height:18px}.ra-slow{font-size:11.5px;border:1px solid var(--ra-line);background:transparent;color:var(--ra-mute);border-radius:99px;padding:2px 10px;min-height:26px}.ra-slow[aria-pressed=true]{background:var(--ra-wine);color:#fff;border-color:var(--ra-wine)}@keyframes ra-pulse{50%{box-shadow:0 0 0 10px rgba(163,39,31,.12)}}.ra-whole-track{display:flex;align-items:center;gap:12px;margin:18px 0 20px}.ra-whole-track input{flex:1 1;min-width:0;accent-color:var(--ra-wine);height:28px}.ra-time{font:13px/1 inherit;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--ra-mute)}.ra-hint{text-align:center;font-size:13px;margin:12px 0 0}.ra-err,.ra-hint{color:var(--ra-err)}.ra-err{margin:14px 0 0;padding:10px 14px;border-radius:10px;background:#FCEBEA;font-size:13.5px}.ra-final{margin-top:22px}.ra-cta{width:100%;min-height:52px;border:0;border-radius:14px;background:var(--ra-wine);color:#fff;font-weight:600;font-size:15.5px}.ra-cta:disabled{background:var(--ra-soft);color:var(--ra-mute);font-weight:500}.ra-cta-sm{width:auto;min-height:46px;padding:0 24px}.ra-done{background:var(--ra-paper);border:1px solid var(--ra-line);border-radius:16px;padding:16px 18px}.ra-done-h{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}.ra-done-h b{font-size:16px}.ra-done-h span{font:13px/1 inherit;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--ra-mute)}.ra-done audio{width:100%;height:42px}.ra-done-act{display:flex;align-items:center;gap:16px;margin-top:12px;flex-wrap:wrap}.ra-done-act .ra-cta-sm{margin-left:auto}.ra-link{border:0;background:none;color:var(--ra-wine);font-weight:600;padding:8px 2px;min-height:40px}.ra-ok-msg{margin-left:auto;color:var(--ra-ok);font-weight:600}.ra-preview-note{margin-left:auto;font-size:12.5px;color:var(--ra-mute)}.ra-pages{margin-top:24px;border-top:1px solid var(--ra-line);padding-top:12px}.ra-pages summary{cursor:pointer;color:var(--ra-mute);font-size:13.5px;min-height:36px;display:flex;align-items:center}.ra-pages img{width:100%;height:auto;display:block;border-radius:10px;border:1px solid var(--ra-line);background:#fff;margin-top:12px;-moz-user-select:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.ra-mnav{display:none}@media (max-width:640px){.ra{padding:16px 12px 48px}.ra-card-row{grid-template-columns:1fr}.ra-card-row .ra-arrow{display:none}.ra-card{padding:16px 16px 20px}.ra-mnav{display:flex;justify-content:space-between;margin-top:10px}.ra-mnav button{min-height:44px;padding:0 16px;border:1px solid var(--ra-line);background:var(--ra-paper);border-radius:12px;color:var(--ra-wine)}.ra-mnav button:disabled{opacity:.35}.ra-mnav .ra-arrow-go{background:var(--ra-wine);color:#fff}.ra-done-act .ra-cta-sm{margin-left:0;width:100%}}@media (prefers-reduced-motion:reduce){.ra-big.ra-rec{animation:none}.ra-card,.ra-meter i,.ra-progress i,.ra-round{transition:none}}.ra-article{padding-bottom:26px}.ra-text{margin-top:16px;font-family:"Source Serif 4",Georgia,"Noto Serif SC",serif;font-size:clamp(17px,2.2vw,19px);line-height:1.75;color:var(--ra-ink)}.ra-text p{margin:0 0 12px;text-indent:1.6em;-webkit-hyphens:manual;hyphens:manual}.ra-text h3{margin:18px 0 6px;font:600 15px/1.4 Inter,PingFang SC,system-ui,sans-serif;letter-spacing:-.005em;color:var(--ra-ink);border-radius:4px}.ra-text .ra-para:first-child h3{margin-top:0}.ra-text h3.ra-on{background:#F6E3C8;box-shadow:0 0 0 2px #F6E3C8}.ra-text span{transition:background .15s;border-radius:4px}.ra-text .ra-on{background:#F6E3C8;box-shadow:0 0 0 2px #F6E3C8}.ra-text-img img{width:100%;display:block;margin-top:12px;border-radius:8px;-moz-user-select:none;user-select:none;-webkit-user-select:none}.ra-dock,.ra-text-img img{border:1px solid var(--ra-line)}.ra-dock{position:-webkit-sticky;position:sticky;bottom:12px;z-index:6;margin-top:14px;display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:22px;padding:10px 14px;box-shadow:0 10px 28px rgba(60,30,20,.14)}.ra-dock .ra-round{margin-top:0}.ra-dock-track{flex:1 1;display:flex;align-items:center;gap:10px;min-width:0}.ra-dock-track input{flex:1 1;min-width:0;accent-color:var(--ra-wine);height:28px}.ra-dock-main{width:60px;height:60px}@media (max-width:640px){.ra-dock{flex-wrap:wrap;bottom:8px;gap:10px;padding:10px}.ra-dock-track{order:-1;flex-basis:100%}.ra-dock .ra-sm{flex:none}.ra-dock-main{margin:0 auto}}@media (prefers-reduced-motion:reduce){.ra-text span{transition:none}}.ra-trial{display:inline-block;margin-left:8px;font-size:11.5px;font-weight:600;color:#9A5B0B;background:#FBF1E2;border-radius:99px;padding:1px 8px}.ra-head-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.ra-meta{font-size:12.5px;color:var(--ra-mute)}.ra-loading{font-size:14px;padding:40px 0;text-align:center}.ra-loading,.ra-src{color:var(--ra-mute)}.ra-src{display:block;margin-top:4px;font-family:Noto Sans SC,system-ui,sans-serif;font-size:12px}.ra-dock-btn{display:flex;flex-direction:column;gap:3px}.ra-dock-btn>span{font-size:11.5px;color:var(--ra-mute);white-space:nowrap}@media (max-width:640px){.ra-slow{min-height:44px;padding:0 14px}.ra-dock-btn{flex:1 1}}.ra-btn-wrap{display:grid;grid-template-rows:72px auto auto;justify-items:center;align-items:center}.ra-round{margin-top:0}.ra .ra-slow{font-size:12px}.ra-dock-btn{display:grid;grid-template-rows:60px auto;justify-items:center;align-items:center}.ra-dock{bottom:0;border-radius:22px 22px 0 0;margin-bottom:-1px}.ra-text span{scroll-margin-bottom:180px;scroll-margin-top:24px}.ra-kicker{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px}.ra-trial{margin-left:0}.ra-tabs button{min-height:40px}@media (max-width:640px){.ra-pages summary,.ra-tabs button{min-height:44px}}.ra-ev{margin-top:16px;padding-top:16px;border-top:1px solid var(--ra-line)}.ra-ev-h{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:12px}.ra-ev-h h3{margin:0;font-size:15px;font-weight:600}.ra-ev-h small{font-size:12px;color:var(--ra-mute)}.ra-ev-wait{display:flex;align-items:center;gap:10px;padding:14px;border-radius:12px;background:var(--ra-soft);font-size:13.5px;color:var(--ra-mute)}.ra-ev-dots{display:inline-flex;gap:4px}.ra-ev-dots i{width:6px;height:6px;border-radius:50%;background:var(--ra-wine);animation:ra-dot 1.2s ease-in-out infinite}.ra-ev-dots i:nth-child(2){animation-delay:.2s}.ra-ev-dots i:nth-child(3){animation-delay:.4s}@keyframes ra-dot{0%,80%,to{opacity:.25}40%{opacity:1}}.ra-ev-err{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:10px 14px;border-radius:10px;background:#FCEBEA;color:var(--ra-err);font-size:13.5px}.ra-ev-top{display:grid;grid-template-columns:112px minmax(0,1fr);grid-gap:18px;gap:18px;align-items:center}.ra-ev-grade{display:grid;place-items:center;align-content:center;height:104px;border-radius:16px;text-align:center}.ra-ev-grade b{font-size:36px;font-weight:600;line-height:1;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:-.02em}.ra-ev-grade span{font-size:12.5px;margin-top:6px;font-weight:600}.ra-g-hi{background:#E8F3EC;color:var(--ra-ok)}.ra-g-mid{background:#FBF1E2;color:#9A5B0B}.ra-g-lo{background:#F6EAEC;color:var(--ra-wine)}.ra-ev-bars{list-style:none;margin:0;padding:0;display:grid;grid-gap:8px;gap:8px}.ra-ev-bars li{display:grid;grid-template-columns:34px minmax(0,1fr) 28px;align-items:center;grid-gap:10px;gap:10px;font-size:13px}.ra-ev-bars li>span{color:var(--ra-mute)}.ra-ev-bars i{height:6px;border-radius:99px;background:var(--ra-soft);overflow:hidden}.ra-ev-bars em{display:block;height:100%;border-radius:99px;background:var(--ra-wine)}.ra-ev-bars b{text-align:right;font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.ra-ev-sum{margin:16px 0 0;font-size:15px;line-height:1.65;font-weight:500}.ra-ev-notes{margin:12px 0 0;display:grid;grid-template-columns:auto minmax(0,1fr);grid-gap:6px 12px;gap:6px 12px;font-size:13.5px;line-height:1.65}.ra-ev-notes dt{color:var(--ra-mute);font-weight:600}.ra-ev-notes dd{margin:0}.ra-ev-words{margin-top:14px}.ra-ev-words h4{margin:0 0 6px;font-size:12.5px;font-weight:600;color:var(--ra-mute)}.ra-ev-words ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.ra-w-good{padding:3px 10px;border-radius:99px;background:#E8F3EC;color:var(--ra-ok);font-size:13.5px;font-family:"Source Serif 4",Georgia,serif}.ra-ev-weak{flex-direction:column;gap:6px!important}.ra-ev-weak li{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;padding:8px 12px;border-radius:10px;background:#FBF1E2}.ra-ev-weak b{font-family:"Source Serif 4",Georgia,serif;font-size:15px;color:#7A4A08}.ra-ev-weak span{font-size:13px;color:var(--ra-ink)}.ra-ev-skip li{padding:3px 10px;border-radius:8px;background:var(--ra-soft);font-size:13px;color:var(--ra-mute);text-decoration:line-through;-webkit-text-decoration-color:rgba(180,35,24,.5);text-decoration-color:rgba(180,35,24,.5)}.ra-ev-next{margin:14px 0 0;padding:10px 12px;border-radius:10px;background:var(--ra-soft);font-size:13.5px;line-height:1.6}.ra-ev-next b{margin-right:8px;color:var(--ra-wine)}.ra-ev-note{margin:8px 0 0;font-size:12px;color:var(--ra-mute)}@media (max-width:520px){.ra-ev-top{grid-template-columns:1fr}.ra-ev-grade{height:auto;padding:12px;grid-auto-flow:column;gap:12px;justify-content:start}.ra-ev-grade span{margin:0}}@media (prefers-reduced-motion:reduce){.ra-ev-dots i{animation:none;opacity:.6}}.ra-text-sent h3[role=button],.ra-text-sent span[role=button]{cursor:pointer;padding:1px 2px;margin:0 -2px;-webkit-box-decoration-break:clone;box-decoration-break:clone}.ra-text-sent h3[role=button]:hover,.ra-text-sent span[role=button]:hover{background:rgba(122,28,46,.06)}.ra-text-sent .ra-cur{background:#F4E4E8;box-shadow:inset 0 -2px 0 var(--ra-wine);color:var(--ra-ink)}.ra-text .ra-on,.ra-text-sent .ra-cur.ra-on{background:#F6E3C8;box-shadow:0 0 0 2px #F6E3C8}.ra-tick{font:700 11px/1 Inter,system-ui,sans-serif;color:var(--ra-ok);margin-left:3px;vertical-align:2px}.ra-text-sent h3[role=button]:focus-visible,.ra-text-sent span[role=button]:focus-visible{outline:2px solid var(--ra-wine);outline-offset:1px}.ra-dock-sent{display:block;padding:10px 14px 12px;bottom:max(12px,env(safe-area-inset-bottom))}.ra-dock-info{display:flex;align-items:center;gap:10px;flex-wrap:wrap;min-height:28px}.ra-dock-go{margin-left:auto;padding:4px 2px;min-height:32px}.ra-dock-line{margin:8px 0 0;font-family:"Source Serif 4",Georgia,serif;font-size:17px;line-height:1.45}.ra-dock-sent .ra-meter{margin:8px 0 6px}.ra-dock-row{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;max-width:460px;margin:0 auto}.ra-dock-row .ra-arrow{align-self:center;margin-bottom:18px;flex:none}.ra-dock-row .ra-btn-wrap>span{font-size:12px}.ra-dock-row .ra-round{margin-top:6px}.ra-dock-row .ra-big{margin-top:0}@media (max-width:640px){.ra-dock-sent{padding:8px 10px 10px;border-radius:18px}.ra-dock-row .ra-round{width:46px;height:46px}.ra-dock-row .ra-big{width:62px;height:62px}.ra-dock-row .ra-arrow{width:40px;height:40px;font-size:22px}}