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.game-list{gap:10px;margin:0;display:grid}@media (min-width:720px){.game-list{grid-template-columns:repeat(2,minmax(0,1fr))}}.game-tile{align-items:center;gap:14px;height:100%;padding:14px 16px;display:flex}.game-tile:hover{box-shadow:inset 0 0 0 1.5px var(--color-ink-3), var(--shadow-card)}.game-tile__body{flex:1;gap:2px;min-width:0;display:grid}.game-tile__body small{font-size:var(--text-sm);color:var(--color-ink-2)}.stars{color:var(--color-line-strong);flex:none;gap:2px;display:inline-flex}.stars svg[data-on]{color:var(--color-gold);fill:var(--color-gold)}.game-stars{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0;display:grid}.game-stars div{border-radius:var(--radius-md);background:var(--color-sunken);justify-items:center;gap:4px;padding:10px 6px;display:grid}.game-stars dd{font-size:var(--text-sm);margin:0;font-weight:600}.game{--gap:18px}.game-hud{align-items:center;gap:10px;min-height:36px;display:flex}.game-hud__score{font-size:var(--text-2xl);font-weight:700;line-height:1}.game-hud__end{align-items:center;gap:10px;margin-left:auto;display:inline-flex}.game-hud__lives{color:var(--color-line-strong);gap:2px;display:inline-flex}.game-hud__lives svg[data-on]{color:var(--color-red);fill:var(--color-red)}.game__prompt{text-align:center;justify-items:center;gap:12px;padding:8px 0;display:grid}.game__prompt.card{transition:box-shadow var(--motion-fast) ease;padding:24px 20px}.game__prompt[data-flash=right]{box-shadow:inset 0 0 0 2.5px var(--color-jade)}.game__prompt[data-flash=wrong]{box-shadow:inset 0 0 0 2.5px var(--color-red)}.game__big{font-size:56px;line-height:1.1}.game__claim{font-size:var(--text-xl);font-weight:600}.game__duo{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.game__type{gap:8px;display:flex}.game__type .field{flex:1}.game__verdict{border-radius:var(--radius-md);background:var(--color-red-tint);color:var(--color-red-text);padding:10px 14px;font-weight:600}.game__verdict--right{background:var(--color-jade-tint);color:var(--color-jade-text)}.game__fuse{background:var(--color-red);transform-origin:0;border-radius:999px;width:min(240px,100%);height:6px;animation:linear forwards fuse;display:block}@keyframes fuse{to{transform:scaleX(0)}}.flip{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0;display:grid}@media (min-width:480px){.flip{grid-template-columns:repeat(4,minmax(0,1fr))}}.flip__card{aspect-ratio:1;border-radius:var(--radius-md);background:var(--color-card);width:100%;box-shadow:inset 0 0 0 1.5px var(--color-line-strong), var(--shadow-card);text-align:center;place-items:center;padding:8px;display:grid}.flip__card:not([data-up]){background:var(--color-red-tint);box-shadow:inset 0 0 0 1.5px var(--color-rule)}.flip__back{aspect-ratio:1;border:1.5px dashed var(--color-rule);border-radius:6px;width:40%}.flip__card[data-up]{animation:fade-in var(--motion-fast) ease}.flip__card[data-matched]{background:var(--color-jade-tint);box-shadow:inset 0 0 0 2px var(--color-jade);color:var(--color-jade-text)}.flip__card[data-miss]{box-shadow:inset 0 0 0 2px var(--color-red)}.flip__card .zh{font-size:26px}.flip__meaning{font-size:var(--text-sm);font-weight:600;line-height:1.25}.rain__target{font-size:var(--text-lg);text-align:center}.rain{border-radius:var(--radius-lg);background:linear-gradient(to bottom, var(--color-card), var(--color-card) 85%, var(--color-red-tint));height:340px;box-shadow:inset 0 0 0 1.5px var(--color-line);grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:0 6px;display:grid;position:relative;overflow:hidden}.rain__drop{border-radius:var(--radius-md);background:var(--color-card);height:76px;box-shadow:inset 0 0 0 1.5px var(--color-line-strong), var(--shadow-card);align-self:start;place-items:center;margin-top:8px;font-size:30px;animation:linear forwards fall;display:grid}.rain__drop[data-paused]{animation-play-state:paused}.rain__drop[data-state=right]{background:var(--color-jade-tint);box-shadow:inset 0 0 0 2.5px var(--color-jade)}.rain__drop[data-state=wrong]{background:var(--color-red-tint);box-shadow:inset 0 0 0 2.5px var(--color-red)}@keyframes fall{to{transform:translateY(248px)}}@media (prefers-reduced-motion:reduce){.rain__drop,.game__fuse{animation-name:none!important}}.slot .tile[data-state=correct]{background:var(--color-jade-tint);box-shadow:inset 0 0 0 2px var(--color-jade)}
.script{gap:10px;margin:0;display:grid}.script__line{border-radius:var(--radius-md);background:var(--color-card);max-width:88%;box-shadow:var(--shadow-card);animation:fade-in var(--motion-base) var(--motion-ease-out);gap:2px;padding:10px 14px;display:grid}.script__line--you{background:var(--color-red-tint);box-shadow:none;justify-self:end}.script__zh{font-family:var(--font-hanzi-ui);font-size:var(--text-xl);line-height:1.3}.script__py{font-size:var(--text-sm);color:var(--color-ink-2)}.countdown{color:var(--color-red-text);font-size:72px;font-weight:700;line-height:1}.chat{gap:10px;margin:0;display:grid}.chat__msg{border-radius:var(--radius-md);max-width:88%;animation:fade-in var(--motion-base) var(--motion-ease-out);gap:4px;padding:10px 14px;display:grid}.chat__msg--tutor{background:var(--color-card);box-shadow:var(--shadow-card)}.chat__msg--you{background:var(--color-red-tint);font-size:var(--text-lg);justify-self:end}.chat__msg--you small{font-size:var(--text-xs);color:var(--color-jade-text);align-items:center;gap:4px;font-weight:600;display:inline-flex}.chat__msg--you[data-verdict=off]{background:var(--color-sunken)}.chat__tip{border-radius:var(--radius-md);background:var(--color-amber-tint);color:var(--color-amber-text);font-size:var(--text-sm);align-items:flex-start;gap:8px;padding:10px 14px;display:flex}.chat__tip svg{flex:none;margin-top:2px}.chat__hint{height:auto;min-height:32px;font-size:var(--text-sm);padding:6px 12px}.steps{overflow-x:auto}.steps button{white-space:nowrap}@media (max-width:479px){.steps button{font-size:var(--text-sm);padding-inline:8px}.steps .num{display:none}}.video{border-radius:var(--radius-lg);gap:12px;width:100%;display:grid}.video__frame{border-radius:var(--radius-lg);background:var(--color-ink);color:#fff;justify-items:center;gap:14px;padding:20px 16px;display:grid}.video__subs{text-align:center;justify-items:center;gap:4px;min-height:96px;display:grid}.video__subs .zh,.video__subs .muted{color:#fff}.video__subs .zh{font-size:var(--text-2xl)}.video__who{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;opacity:.75;font-weight:600}.video__tr{font-size:var(--text-sm);opacity:.85}.immersive__word{align-items:center;gap:14px;display:flex}.immersive__word .muted{flex:1}.chat__typing{color:var(--color-ink-2);font-style:italic}.chat__tip[data-alert]{background:var(--color-red-tint);color:var(--color-red-text)}.analysis__role{font-size:var(--text-xs);color:var(--color-ink-2);display:block}
.comments__list,.comments__replies{gap:12px;margin:0;display:grid}.comments__replies{border-left:2px solid var(--color-rule-faint);margin-top:10px;padding-left:16px}.comment{border-radius:var(--radius-md);background:var(--color-card);box-shadow:var(--shadow-card);gap:6px;padding:14px 16px;display:grid}.comment__head{font-size:var(--text-sm);flex-wrap:wrap;align-items:center;gap:6px 8px;display:flex}.comment__text{overflow-wrap:anywhere}.comment__actions{flex-wrap:wrap;gap:4px;margin-left:-8px;display:flex}.comment__btn{border-radius:var(--radius-sm);min-height:36px;font-size:var(--text-sm);color:var(--color-ink-2);align-items:center;gap:4px;padding:0 8px;font-weight:600;display:inline-flex}.comment__btn:hover{background:var(--color-sunken);color:var(--color-ink)}.comment__btn[aria-pressed=true]{color:var(--color-red-text)}.comment__btn[aria-pressed=true] svg{fill:currentColor}.composer{gap:8px;display:grid}.composer__input{border-radius:var(--radius-md);background:var(--color-card);width:100%;min-height:72px;box-shadow:inset 0 0 0 1.5px var(--color-line-strong);font:inherit;resize:vertical;border:0;padding:12px 14px}.composer__input:focus-visible{box-shadow:inset 0 0 0 2.5px var(--color-red);outline:none}.composer__foot{justify-content:space-between;align-items:center;gap:12px;display:flex}.composer__error{font-size:var(--text-sm);color:var(--color-red-text);font-weight:600}.reminder__time{max-width:180px;min-height:52px}.reminder__days{grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;display:grid}.reminder__days button{border-radius:var(--radius-sm);height:44px;box-shadow:inset 0 0 0 1.5px var(--color-line-strong);place-items:center;font-weight:700;display:grid}.reminder__days button[aria-pressed=true]{background:var(--color-red-tint);box-shadow:inset 0 0 0 2px var(--color-red);color:var(--color-red-text)}
.authform{gap:14px;display:grid}.authform__field{gap:6px;display:grid}.authform__label{font-size:var(--text-sm);font-weight:600}.authform__hint{font-size:var(--text-sm);color:var(--color-ink-2)}.authform__input{border-radius:var(--radius-md);background:var(--color-card);width:100%;min-height:48px;box-shadow:inset 0 0 0 1.5px var(--color-line-strong);font-size:var(--text-md);border:0;padding:0 14px}.authform__input:focus-visible{box-shadow:inset 0 0 0 2.5px var(--color-red);outline:none}.authform__input[aria-invalid=true]{box-shadow:inset 0 0 0 2px var(--color-red)}.authform__error{font-size:var(--text-sm);color:var(--color-red-text);font-weight:600}.authform__switch{font-size:var(--text-sm);color:var(--color-red-text);text-underline-offset:3px;justify-self:start;font-weight:600;text-decoration:underline}.syncline{font-size:var(--text-sm);color:var(--color-ink-2);flex-wrap:wrap;align-items:center;gap:8px 12px;display:flex}.syncline__dot{border-radius:var(--radius-pill);background:var(--color-ink-3);width:8px;height:8px}.syncline__dot[data-tone=ok]{background:var(--color-jade)}.syncline__dot[data-tone=wait]{background:var(--color-gold)}.syncline__dot[data-tone=bad]{background:var(--color-red)}.gsi__box{justify-content:center;min-height:44px;display:flex}.gsi__box[data-state=blocked]{display:none}.authform__or{font-size:var(--text-sm);color:var(--color-ink-2);align-items:center;gap:12px;display:flex}.authform__or:before,.authform__or:after{content:"";background:var(--color-line-strong);flex:1;height:1px}.authform__notice{border-radius:var(--radius-md);background:var(--color-amber-tint);color:var(--color-amber-text);font-size:var(--text-sm);padding:12px 14px}.authform__notice button{text-underline-offset:3px;margin-left:8px;font-weight:600;text-decoration:underline}.authform__ok{font-size:var(--text-sm);color:var(--color-jade-text);font-weight:600}
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