:root{--blue-top:#2f3fe0;--blue-bottom:#6a7afa;--cta:#4758f6;--cta-hover:#3a4be8;--yellow:#ffdf5e;--marker:#ffefa3;--logo-1:#003ec7;--logo-2:#05c6e3;--ground:#f5f6fc;--surface:#fff;--surface-2:#f8f9fe;--ink:#0f172a;--ink-2:#475569;--ink-3:#64748b;--line:#e2e8f0;--line-strong:#cbd5e1;--p50:#eef2ff;--p100:#e0e7ff;--p200:#c7d2fe;--p600:#4338ca;--ok:#15803d;--ok-soft:#dcfce7;--warn:#92400e;--warn-soft:#fef3c7;--stop:#c2410c;--stop-strong:#dc2626;--stop-soft:#ffedd5;--learner:#e0e7ff;--ai:#f1f5f9;--radius-s:10px;--radius-m:14px;--radius-l:20px;--radius-xl:28px;--shadow-card:0 1px 2px #0f172a0a, 0 8px 24px #1e1b4b12;--shadow-pop:0 24px 60px #10186e47;--ease-out:cubic-bezier(.2, .9, .2, 1);--font:"Noto Sans JP", "Hiragino Sans", "ヒラギノ角ゴシック", system-ui, sans-serif;--mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:var(--font);color:var(--ink);background:var(--ground);-webkit-font-smoothing:antialiased;font-size:15px;font-weight:500;line-height:1.65}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--ground:#0b1020;--surface:#121a2e;--surface-2:#17203a;--ink:#e2e8f0;--ink-2:#a3b1c6;--ink-3:#8391a7;--line:#26304a;--line-strong:#35415f;--p50:#1b2350;--p100:#232c63;--p200:#333f85;--p600:#a5b4fc;--cta:#5b6bff;--cta-hover:#6c7bff;--ok:#4ade80;--ok-soft:#12301f;--warn:#fcd34d;--warn-soft:#3a2c0c;--stop:#fb923c;--stop-strong:#f87171;--stop-soft:#3a1d0e;--learner:#232c63;--ai:#1b2440;--marker:#ffdf5e59;--shadow-card:0 1px 2px #0000004d, 0 8px 24px #00000040}}*,:before,:after{box-sizing:border-box}body{background:var(--ground);min-height:100vh;margin:0}a{color:var(--p600);text-decoration:none}a:hover{text-underline-offset:3px;text-decoration:underline}h1,h2,h3{letter-spacing:.01em;line-height:1.35}h1{margin:.25rem 0 1.25rem;font-size:1.75rem;font-weight:900}h2{margin:0;font-size:1.15rem;font-weight:700}h3{margin:1rem 0 .5rem;font-size:1rem;font-weight:700}:focus-visible{outline:3px solid var(--p200);outline-offset:2px}.topbar{z-index:20;background:color-mix(in srgb, var(--surface) 88%, transparent);-webkit-backdrop-filter:saturate(1.4)blur(12px);backdrop-filter:saturate(1.4)blur(12px);border-bottom:1px solid var(--line);position:sticky;top:0}.topbar-inner{align-items:center;gap:1.75rem;max-width:1200px;margin:0 auto;padding:.6rem 24px;display:flex}.brand{color:var(--ink);letter-spacing:.01em;align-items:center;gap:.6rem;font-size:1.02rem;font-weight:900;display:inline-flex}.brand:hover{text-decoration:none}.brand img{width:34px;height:34px}.nav{background:var(--ground);border-radius:999px;gap:.25rem;padding:4px;display:flex}.nav a{color:var(--ink-2);border-radius:999px;padding:.35rem 1rem;font-size:.9rem;font-weight:700}.nav a:hover{color:var(--ink);text-decoration:none}.nav a.active{background:var(--surface);color:var(--p600);box-shadow:0 1px 3px #0f172a1a}.user{color:var(--ink-2);align-items:center;gap:.75rem;min-width:0;margin-left:auto;font-size:.88rem;display:flex}.user-email{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.avatar{color:#fff;background:linear-gradient(135deg, var(--logo-1), var(--logo-2));text-transform:uppercase;border-radius:50%;flex:none;justify-content:center;align-items:center;width:34px;height:34px;font-size:.9rem;font-weight:900;display:inline-flex}.page{max-width:1200px;margin:0 auto;padding:2rem 24px 5rem}.page.narrow{max-width:460px;padding-top:10vh}.page.flush{max-width:none;padding-top:0}.page-body{max-width:1200px;margin:0 auto;padding:0 24px}.hero{color:#fff;background:linear-gradient(120deg, var(--blue-top) 0%, #4a58ef 55%, var(--blue-bottom) 100%);margin-bottom:2rem;position:relative;overflow:hidden}.hero:before,.hero:after{content:"";pointer-events:none;background:#ffffff12;border-radius:50%;position:absolute}.hero:before{width:560px;height:560px;top:-260px;right:-140px}.hero:after{width:380px;height:380px;bottom:-260px;left:-120px}.hero-inner{max-width:1200px;margin:0 auto;padding:1.75rem 24px 2rem;position:relative}.hero .breadcrumbs,.hero .breadcrumbs a{color:#ffffffc7}.hero-top{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.hero h1{color:#fff;flex-wrap:wrap;align-items:center;gap:.6rem;margin:.35rem 0 .4rem;font-size:clamp(1.7rem,3vw,2.3rem);display:flex}.hero h1 .accent{color:var(--yellow)}.hero-meta{color:#ffffffd1;flex-wrap:wrap;gap:.35rem 1.25rem;margin:0;font-size:.88rem;display:flex}.hero-meta span strong{color:#fff;margin-left:.35rem;font-weight:700}.hero-actions{flex-wrap:wrap;gap:.5rem;padding-top:.6rem;display:flex}.stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:.85rem;margin-top:1.5rem;display:grid}.stat{border-radius:var(--radius-l);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffff21;border:1px solid #ffffff3d;padding:.9rem 1.1rem 1rem}.stat-label{color:#ffffffd9;align-items:center;gap:.4rem;font-size:.82rem;font-weight:700;display:flex}.stat-value{font-variant-numeric:tabular-nums;margin-top:.25rem;font-size:2rem;font-weight:900;line-height:1.2}.stat-sub{color:#ffffffbf;margin-left:.3rem;font-size:.95rem;font-weight:700}.meter{background:#ffffff38;border-radius:999px;height:6px;margin-top:.6rem;overflow:hidden}.meter span{border-radius:inherit;background:var(--yellow);height:100%;transition:width .4s var(--ease-out);display:block}@media (width<=760px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--shadow-card);margin-bottom:1.5rem;padding:1.5rem}.card-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.card-head h2{align-items:center;gap:.5rem;display:flex}.marker-heading{margin:0}.marker-heading span{background:linear-gradient(transparent 58%, var(--marker) 58%, var(--marker) 92%, transparent 92%);padding:0 .15em}.lead{color:var(--ink-2);margin:-.35rem 0 1.25rem;font-size:.9rem}.split{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);align-items:start;gap:1.5rem;display:grid}@media (width<=1000px){.split{grid-template-columns:1fr}}button{font:inherit;cursor:pointer}button:not([class]){border:1px solid var(--line-strong);background:var(--surface);min-height:40px;color:var(--ink-2);border-radius:999px;align-items:center;padding:0 1.1rem;font-size:.92rem;font-weight:700;display:inline-flex}button:disabled{opacity:.55;cursor:default}.button,button.primary,button.danger{white-space:nowrap;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.4rem;min-height:40px;padding:0 1.1rem;font-size:.92rem;font-weight:700;transition:background .15s,box-shadow .15s,transform .1s;display:inline-flex}.button:active:not(:disabled){transform:translateY(1px)}.button.small{min-height:32px;padding:0 .8rem;font-size:.84rem}.button.primary,button.primary{background:var(--cta);color:#fff;box-shadow:0 6px 16px #4758f647}.button.primary:hover:not(:disabled),button.primary:hover:not(:disabled){background:var(--cta-hover)}.button.soft{background:var(--p50);color:var(--p600)}.button.soft:hover:not(:disabled){background:var(--p100)}.button.ghost{color:var(--ink-2);border-color:var(--line-strong);background:0 0}.button.ghost:hover:not(:disabled){background:var(--surface-2);color:var(--ink)}.button.danger,button.danger{background:var(--stop-strong);color:#fff}.button.quiet{color:var(--ink-3);background:0 0;padding:0 .6rem}.button.quiet:hover:not(:disabled){color:var(--stop-strong);background:var(--stop-soft)}.button.on-hero{color:#fff;background:#ffffff29;border-color:#ffffff52}.button.on-hero:hover:not(:disabled){background:#ffffff42}.button.on-hero.yellow{background:var(--yellow);border-color:var(--yellow);color:#1e1b4b}.button.on-hero.yellow:hover:not(:disabled){background:#ffe77f}.copy-button.is-copied{background:var(--ok-soft);color:var(--ok)}.link-button{color:var(--p600);background:0 0;border:none;padding:0;font-weight:700}.icon-button{width:34px;height:34px;color:var(--ink-3);background:0 0;border:none;border-radius:50%;font-size:1.4rem;line-height:1}.icon-button:hover{background:var(--surface-2);color:var(--ink)}.danger-text{color:var(--stop-strong)}.form{flex-direction:column;gap:1rem;display:flex}.grid-form{grid-template-columns:1fr 1fr;gap:1rem 1.1rem;display:grid}.grid-form .wide{grid-column:1/-1}@media (width<=640px){.grid-form{grid-template-columns:1fr}}label{color:var(--ink-2);flex-direction:column;gap:.35rem;font-size:.85rem;font-weight:700;display:flex}label.inline{color:var(--ink);flex-direction:row;align-items:center;gap:.45rem;font-weight:500}.field-label{color:var(--ink-2);margin-bottom:.35rem;font-size:.85rem;font-weight:700;display:block}.hint{color:var(--ink-3);font-size:.8rem;font-weight:500}fieldset{border:1px solid var(--line);border-radius:var(--radius-m);margin:0;padding:.75rem 1rem .9rem}legend{color:var(--ink-2);padding:0 .35rem;font-size:.85rem;font-weight:700}input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-s);min-height:42px;padding:0 .8rem;font-weight:500;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--cta);box-shadow:0 0 0 4px color-mix(in srgb, var(--cta) 18%, transparent);outline:none}input[type=checkbox]{width:18px;height:18px;min-height:0;accent-color:var(--cta);padding:0}.chip-checks{flex-wrap:wrap;gap:.5rem;display:flex}.chip-check{border:1px solid var(--line-strong);color:var(--ink);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:999px;flex-direction:row;align-items:center;gap:.4rem;padding:.4rem .9rem;font-weight:700;display:inline-flex;position:relative}.chip-check input{opacity:0;pointer-events:none;position:absolute}.chip-check:has(input:checked){background:var(--p50);border-color:var(--cta);color:var(--p600)}.chip-check:has(input:focus-visible){outline:3px solid var(--p200)}.segmented{background:var(--ground);border:1px solid var(--line);border-radius:999px;padding:4px;display:inline-flex}.segmented label{cursor:pointer;color:var(--ink-2);border-radius:999px;flex-direction:row;padding:.3rem .95rem;position:relative}.segmented input{opacity:0;pointer-events:none;position:absolute}.segmented label:has(input:checked){background:var(--surface);color:var(--p600);box-shadow:0 1px 3px #0f172a1f}.segmented label:has(input:focus-visible){outline:3px solid var(--p200)}.row{flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:.75rem;display:flex}.form-actions{justify-content:flex-end;gap:.6rem;margin-top:.5rem;display:flex}.muted{color:var(--ink-3)}.small{font-size:.85rem}.error{color:var(--stop);background:var(--stop-soft);border-radius:var(--radius-s);padding:.65rem .9rem;font-size:.9rem;font-weight:700}.notice{background:var(--ok-soft);color:var(--ok);border-radius:var(--radius-s);padding:.65rem .9rem;font-size:.9rem;font-weight:700}.loading{color:var(--ink-3);align-items:center;gap:.6rem;padding:2rem 0;display:flex}.spinner{border:2.5px solid var(--p100);border-top-color:var(--cta);border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.badge{vertical-align:middle;white-space:nowrap;border-radius:999px;align-items:center;gap:.3rem;padding:.15rem .65rem;font-size:.75rem;font-weight:700;line-height:1.6;display:inline-flex}.badge:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.badge.plain:before{display:none}.badge.ok{color:var(--ok);background:var(--ok-soft)}.badge.warn{color:var(--warn);background:var(--warn-soft)}.badge.stop{color:var(--stop);background:var(--stop-soft)}.badge.info{color:var(--p600);background:var(--p50)}.hero .badge{background:#fffffff2;font-size:.8rem}.hero .badge.ghost{color:#fff;background:#ffffff29;border:1px solid #ffffff4d}.empty{text-align:center;border:1.5px dashed var(--line-strong);border-radius:var(--radius-l);color:var(--ink-3);padding:2rem 1rem}.empty-title{color:var(--ink-2);margin:0;font-weight:700}.empty-body{margin-top:.4rem;font-size:.9rem}.toasts{z-index:100;pointer-events:none;flex-direction:column;align-items:center;gap:.5rem;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.toast{color:#fff;box-shadow:var(--shadow-pop);animation:toast-in .25s var(--ease-out);background:#111a3a;border-radius:999px;align-items:center;gap:.5rem;padding:.7rem 1.2rem;font-size:.9rem;font-weight:700;display:inline-flex}.toast svg{color:#86efac}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}}.dialog{border-radius:var(--radius-xl);background:var(--surface);color:var(--ink);box-shadow:var(--shadow-pop);border:none;width:min(560px,100vw - 32px);padding:0}.dialog.sm{width:min(420px,100vw - 32px)}.dialog::backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0f172a73}.dialog[open]{animation:dialog-in .22s var(--ease-out)}@keyframes dialog-in{0%{opacity:0;transform:translateY(10px)scale(.98)}}.dialog-body{padding:1.5rem 1.6rem 1.6rem}.dialog-head{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.25rem;display:flex}.dialog-head h2{font-size:1.2rem}.dialog-description{color:var(--ink-2);margin:.25rem 0 1.25rem;font-size:.92rem}.dialog-actions{justify-content:flex-end;gap:.6rem;display:flex}.org-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.1rem;display:grid}.org-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--shadow-card);color:var(--ink);transition:transform .15s var(--ease-out), box-shadow .15s, border-color .15s;flex-direction:column;gap:.85rem;padding:1.25rem 1.35rem;display:flex}.org-card:hover{border-color:var(--p200);text-decoration:none;transform:translateY(-2px);box-shadow:0 2px 4px #0f172a0d,0 16px 32px #1e1b4b1a}.org-card-top{justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.org-card h2{font-size:1.08rem}.org-card .kind{color:var(--ink-3);font-size:.8rem;font-weight:700}.seats{color:var(--ink-2);font-size:.85rem}.seats strong{color:var(--ink);margin-right:.2rem;font-size:1.3rem;font-weight:900}.seats .meter{background:var(--p50);margin-top:.4rem}.seats .meter span{background:linear-gradient(90deg, var(--blue-top), var(--blue-bottom))}.org-card-foot{color:var(--ink-3);border-top:1px solid var(--line);justify-content:space-between;align-items:center;padding-top:.75rem;font-size:.82rem;display:flex}.org-card-foot svg{color:var(--p600)}.class-block+.class-block{margin-top:1.25rem}.class-head{justify-content:space-between;align-items:baseline;gap:.75rem;margin-bottom:.65rem;display:flex}.class-head h3{margin:0;font-size:1.05rem}.class-head .muted{font-size:.85rem}.tickets{flex-direction:column;gap:.6rem;display:flex}.ticket{border-radius:var(--radius-m);background:var(--surface-2);border:1px solid var(--line);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.75rem 1rem;padding:.8rem 1rem;display:grid}.ticket-icon{background:var(--p50);width:40px;height:40px;color:var(--p600);border-radius:12px;justify-content:center;align-items:center;display:inline-flex}.ticket.is-new .ticket-icon{background:var(--yellow);color:#1e1b4b}.ticket.is-dead .ticket-icon{background:var(--line);color:var(--ink-3)}.ticket.is-new{background:linear-gradient(90deg, #fffbe6, var(--surface-2) 70%);border-color:var(--yellow);animation:ticket-in .5s var(--ease-out)}@media (prefers-color-scheme:dark){.ticket.is-new{background:linear-gradient(90deg, #ffdf5e1f, var(--surface-2) 70%)}}@keyframes ticket-in{0%{opacity:0;transform:translateY(-6px)}}.ticket.is-dead{opacity:.55}.ticket.is-dead .ticket-code{text-decoration:line-through;text-decoration-thickness:2px}.ticket-main{min-width:0}.ticket-code{font-family:var(--mono);letter-spacing:.08em;color:var(--ink);-webkit-user-select:all;user-select:all;font-size:1.45rem;font-weight:700;line-height:1.3}.ticket-meta{color:var(--ink-3);flex-wrap:wrap;align-items:center;gap:.3rem .75rem;margin-top:.15rem;font-size:.8rem;display:flex}.ticket-meta .expiry{align-items:center;gap:.25rem;display:inline-flex}.new-tag{background:var(--yellow);color:#1e1b4b;letter-spacing:.04em;border-radius:999px;padding:.05rem .5rem;font-size:.7rem;font-weight:900}.ticket-actions{align-items:center;gap:.35rem;display:flex}@media (width<=520px){.ticket{grid-template-columns:auto minmax(0,1fr)}.ticket-actions{grid-column:1/-1}.ticket-code{font-size:1.2rem}}.code-maker{border-radius:var(--radius-m);background:var(--ground);flex-wrap:wrap;align-items:center;gap:.6rem;margin-top:.75rem;padding:.6rem;display:flex}.code-maker input[type=date]{border-radius:999px;min-height:34px;font-size:.85rem}.code-maker .segmented{background:var(--surface)}.code-maker .button{margin-left:auto}.add-class{border-top:1px dashed var(--line-strong);gap:.6rem;margin-top:1.5rem;padding-top:1.25rem;display:flex}.add-class input{flex:1;min-width:0}.people{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.person{border-top:1px solid var(--line);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.85rem;padding:.85rem 0;display:grid}.person:first-child{border-top:none;padding-top:.25rem}.person .avatar{width:40px;height:40px}.person-main{min-width:0}.inline-code{margin-bottom:.4rem;font-size:1.1rem;display:inline-block}.person-name{overflow-wrap:anywhere;font-weight:700;line-height:1.4}.person-sub{color:var(--ink-3);flex-wrap:wrap;align-items:center;gap:.25rem .5rem;font-size:.82rem;display:flex}.person-actions{gap:.25rem;display:flex}.login-shell{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);min-height:100vh;display:grid}.login-art{color:#fff;background:linear-gradient(140deg, var(--blue-top), var(--blue-bottom));flex-direction:column;justify-content:space-between;padding:3rem clamp(24px,5vw,64px);display:flex;position:relative;overflow:hidden}.login-art:before{content:"";background:#ffffff14;border-radius:50%;width:620px;height:620px;position:absolute;bottom:-240px;right:-260px}.login-art .brand{color:#fff}.login-art .brand img{background:#fff;border-radius:10px;width:40px;height:40px;padding:3px}.login-copy{position:relative}.login-copy h1{color:#fff;margin:0 0 1rem;font-size:clamp(2rem,4vw,3rem);line-height:1.25}.login-copy h1 em{color:var(--yellow);font-style:normal}.login-copy p{color:#ffffffdb;max-width:30em;margin:0}.login-foot{color:#ffffffb3;font-size:.8rem;position:relative}.login-panel{justify-content:center;align-items:center;padding:3rem 24px;display:flex}.login-card{width:min(400px,100%)}.login-card h2{margin-bottom:.35rem;font-size:1.5rem;font-weight:900}.login-card .form{margin-top:1.5rem}.login-card .button{width:100%;min-height:46px}.sent-to{background:var(--p50);color:var(--ink);border-radius:var(--radius-m);align-items:flex-start;gap:.75rem;padding:.9rem 1rem;font-size:.9rem;display:flex}.sent-to svg{color:var(--p600);flex:none;margin-top:2px}.otp-input{font-family:var(--mono);letter-spacing:.4em;text-align:center;min-height:54px;font-size:1.5rem}@media (width<=860px){.login-shell{grid-template-columns:1fr}.login-art{gap:2rem;padding:2rem 24px}.login-foot{display:none}}.choices{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.1rem;display:grid}.choice{color:var(--ink);transition:transform .15s var(--ease-out), border-color .15s;margin-bottom:0;display:block}.choice:hover{border-color:var(--p200);text-decoration:none;transform:translateY(-2px)}.choice h2,.choice h3{margin:0 0 .25rem}.table-wrap{overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th,.table td{text-align:left;border-bottom:1px solid var(--line);vertical-align:middle;padding:.75rem .6rem}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover td{background:var(--surface-2)}.table th{color:var(--ink-3);letter-spacing:.02em;font-size:.78rem;font-weight:700}.table .num{text-align:right;font-variant-numeric:tabular-nums}.table .right{text-align:right}.facts{grid-template-columns:max-content 1fr;gap:.4rem 1.25rem;margin:0;display:grid}.facts dt{color:var(--ink-3)}.facts dd{margin:0}.breadcrumbs{color:var(--ink-3);font-size:.85rem;font-weight:700}.breadcrumbs .sep{opacity:.6;margin:0 .45rem}.week{gap:3px;display:inline-flex}.week-day{width:1.6rem;height:1.6rem;color:var(--ink-3);border:1px solid var(--line);border-radius:50%;justify-content:center;align-items:center;font-size:.72rem;display:inline-flex}.week-day.on{background:var(--cta);border-color:var(--cta);color:#fff;font-weight:700}.chips{flex-wrap:wrap;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.chips li{background:var(--ok-soft);color:var(--ok);border-radius:999px;padding:.2rem .8rem;font-size:.88rem;font-weight:700}.transcript{flex-direction:column;gap:1rem;margin:1rem 0;padding:0;list-style:none;display:flex}.utterance{flex-direction:column;max-width:80%;display:flex}.utterance.learner{align-self:flex-end;align-items:flex-end}.utterance.ai{align-self:flex-start}.speaker{color:var(--ink-3);margin-bottom:.2rem;font-size:.78rem;font-weight:700}.bubble{background:var(--ai);border-radius:18px;padding:.65rem 1rem}.utterance.ai .bubble{border-top-left-radius:6px}.utterance.learner .bubble{background:var(--learner);border-top-right-radius:6px}.bubble p{margin:0}.translation{color:var(--ink-3);font-size:.88rem;margin-top:.3rem!important}.cards{flex-wrap:wrap;gap:.5rem;margin-top:.5rem;display:flex}.phrase-card{border:1px solid var(--line);border-left:4px solid var(--cta);border-radius:var(--radius-s);background:var(--surface);min-width:220px;padding:.55rem .8rem}.phrase-card.chunk{border-left-color:var(--ok)}.phrase-card p{margin:0}.phrase-label{color:var(--ink-3);font-size:.72rem;font-weight:700}.phrase-en{font-weight:700}@media (width<=640px){.utterance{max-width:100%}.topbar-inner{gap:.75rem;padding:.5rem 16px}.brand span,.user-email{display:none}.page,.page-body,.hero-inner{padding-left:16px;padding-right:16px}}
