.education-overlay{position:fixed;inset:0;z-index:10000;background:rgba(46,42,34,.58);display:grid;place-items:center;padding:20px}.education-card{width:min(920px,100%);height:min(850px,calc(100dvh - 40px));background:var(--card);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow-md);overflow:hidden}.education-card>div{height:100%;display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;gap:16px;padding:22px}.education-head,.education-actions,.kimi-web header,.kimi-identity,.kimi-web form,.kimi-message{display:flex;align-items:center;gap:14px}.education-head,.kimi-web header{justify-content:space-between}.education-head h2{margin:2px 0 0;font-size:clamp(1.25rem,3vw,1.8rem)}.education-head span{color:var(--muted);font-size:.85rem}.education-image-wrap{min-height:0;display:grid;place-items:center;background:var(--bg);border-radius:18px;overflow:hidden}.education-image-wrap img{width:100%;height:100%;object-fit:contain}.education-card p{margin:0;color:var(--text-dim)}.education-actions{justify-content:flex-end}.education-actions .btn{min-width:130px}
.kimi-web{max-width:900px;margin:0 auto;display:grid;gap:16px}.kimi-web header,.kimi-notice,.kimi-messages,.kimi-web form{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:16px}.kimi-identity img,.kimi-message img{width:52px;height:52px;border-radius:50%;object-fit:cover}.kimi-identity h2,.kimi-identity p{margin:0}.kimi-identity p,.kimi-notice{color:var(--muted)}.kimi-notice{background:var(--primary-soft)}.kimi-messages{height:min(55vh,540px);overflow-y:auto;display:flex;flex-direction:column;gap:12px}.kimi-message{align-items:flex-end;max-width:82%}.kimi-message>div{padding:11px 14px;border-radius:16px;background:var(--card-muted);white-space:pre-wrap}.kimi-message.user{align-self:flex-end}.kimi-message.user>div{background:var(--primary);color:white}.kimi-message.assistant{align-self:flex-start}.kimi-message img{width:34px;height:34px}.kimi-web form textarea{flex:1;resize:none;min-height:52px}.kimi-typing span{display:inline-block;width:7px;height:7px;margin:0 2px;border-radius:50%;background:var(--muted);animation:kimi-bounce 1.1s infinite}.kimi-typing span:nth-child(2){animation-delay:.15s}.kimi-typing span:nth-child(3){animation-delay:.3s}@keyframes kimi-bounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-5px)}}
@media(max-width:640px){.education-overlay{padding:0}.education-card{height:100dvh;border-radius:0;border:0}.education-card>div{padding:14px}.education-actions .btn{min-width:0;flex:1}.kimi-web header{align-items:flex-start}.kimi-messages{height:52vh}.kimi-web form{align-items:stretch;flex-direction:column}.kimi-message{max-width:94%}}

/* Kimi chat composer: override the generic page form column layout. */
.kimi-web form{display:flex;flex-direction:row;align-items:flex-end;gap:12px;padding:12px 14px}
.kimi-web form textarea{display:block;width:100%;min-width:0;min-height:52px;max-height:150px;padding:13px 15px;line-height:1.4;border-radius:14px}
.kimi-web form .btn{flex:0 0 auto;min-width:112px;min-height:52px}
.kimi-messages{min-height:340px}
@media(max-width:640px){.kimi-web form{flex-direction:column;align-items:stretch}.kimi-web form .btn{width:100%;min-width:0}.kimi-messages{min-height:280px}}