/* An actual conversation layout: stationary header/composer and scrollable messages. */
#quiz.brief-chat{position:fixed;inset:auto 0;top:var(--brief-top,0);height:var(--brief-height,100dvh);z-index:120;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(ellipse at 80% 80%,#a24b2440,transparent 60%),#09090bc4;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);color:#f6e9dc;font:500 14px/21px Manrope,Arial,sans-serif}
#quiz.brief-chat[hidden],#quiz.brief-chat [hidden]{display:none!important}
#quiz .brief-window{width:min(960px,100%);height:min(790px,100%);min-height:0;display:flex;flex-direction:column;overflow:hidden;border:1px solid #dba17166;border-radius:26px;background:radial-gradient(ellipse at 0 0,#75401840,transparent 65%),linear-gradient(135deg,#241c17eb,#11100ef5);box-shadow:inset 0 1px 0 #ffe2be2e,0 30px 100px #0008;outline:none}
.brief-header{flex:0 0 auto;display:grid;grid-template-columns:44px 1fr 36px;column-gap:14px;align-items:center;padding:20px 24px 0;background:#ffffff03;border-bottom:1px solid #ffffff0d}
.brief-avatar{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border:1px solid #d98e506e;border-radius:15px;background:radial-gradient(circle at 28% 20%,#feb46e,#6f3419 45%,#140e0c 85%);box-shadow:0 0 20px #ff8a2920;font:600 27px/1 Unbounded,Arial,sans-serif;color:#fff0de}
.brief-identity h2{font:500 15px/22px Unbounded,Arial,sans-serif;letter-spacing:-.03em}.brief-identity>span{display:block;font-size:12px;line-height:18px;color:#bfafa0;margin-top:2px}
.brief-close{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid #bba08735;color:#d9c4b1}.brief-close svg{width:20px;height:20px}.brief-close:hover{background:#ffffff10;color:#fff}
.brief-progress{grid-column:1/-1;height:3px;border-radius:4px;background:#ffffff0c;margin-top:17px;overflow:hidden}.brief-progress>span{display:block;height:100%;width:0;background:linear-gradient(90deg,#ff6325,#ffb16b);transition:width .4s ease}
.brief-messages{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:24px;display:flex;flex-direction:column;gap:14px;scrollbar-width:thin;scrollbar-color:#79583c #ffffff05;outline-offset:-4px}
.brief-message{flex-shrink:0;align-self:flex-start;max-width:76%;padding:13px 17px;border:1px solid #b48a6540;border-radius:4px 19px 19px 19px;background:#ffffff04;overflow-wrap:anywhere}
.brief-author{display:block;font:600 10px/15px Manrope,Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#ffb77b;margin-bottom:5px}
.brief-message p{white-space:pre-wrap;margin:0;font:inherit}
.brief-message.user{align-self:flex-end;background:linear-gradient(125deg,#ba641c3b,#b2581b20);border-color:#e990464d;border-radius:19px 4px 19px 19px;max-width:70%;color:#f8dec6}
.brief-message.brief-ack{background:transparent;border-style:dashed;border-color:#ac784325;color:#c7b5a4;font-size:13px}
.brief-message.brief-current{max-width:90%;background:linear-gradient(125deg,#93603c20,#ffffff06);padding:19px 22px;border-color:#d390505c}
.brief-current p{font:500 23px/31px Manrope,Arial,sans-serif;letter-spacing:-.035em;color:#fff2e4}
.brief-question-hint{display:block;font:500 13px/20px Manrope,Arial,sans-serif;color:#c6b2a0;margin-top:9px;max-width:610px}
.brief-welcome{color:#d9c5b3}.brief-message.brief-summary{width:100%;max-width:100%}
.brief-edit{font:500 11px/17px Manrope,Arial,sans-serif;color:#dca775;padding:2px 0;border:0;background:transparent;text-decoration:underline;text-decoration-color:#bc8e5940;text-underline-offset:3px;margin-top:7px}.brief-edit:hover{color:#ffd5ad}.brief-edit:disabled{opacity:.4;cursor:default}
.brief-bottom{flex:0 0 auto;border-top:1px solid #ba7f442d;background:linear-gradient(120deg,#21160ff5,#160f0ce8);padding:16px 24px 17px;max-height:55%;overflow:auto}
.brief-options{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px}.brief-options:empty{display:none}
.brief-option{border:1px solid #bc85554d;border-radius:999px;background:#ffffff06;color:#e9d3bf;font:500 12px/18px Manrope,Arial,sans-serif;padding:7px 12px;transition:border-color .2s,background .2s}.brief-option:hover{border-color:#ffb577a6;background:#ff9c3420}
.brief-composer{display:flex;align-items:flex-end;gap:12px;padding:8px 9px 8px 16px;border:1px solid #aa784a55;border-radius:18px;background:#110c0980}.brief-composer:focus-within{border-color:#ffb375aa;box-shadow:0 0 0 2px #d7752210}
#brief-input{display:block;flex:1;min-width:0;resize:none;background:transparent;border:0;outline:none;color:#f8e9db;font:500 16px/23px Manrope,Arial,sans-serif;padding:8px 0;max-height:112px;min-height:39px;scrollbar-width:thin}#brief-input::placeholder{color:#aa998a}
.brief-send{flex:0 0 auto;display:flex;align-items:center;justify-content:center;gap:12px;background:#ed822f;color:#1b1008;border-radius:13px;padding:11px 15px;font:700 12px/18px Manrope,Arial,sans-serif;min-height:40px}.brief-send svg{width:16px;height:16px}.brief-send:disabled{background:#704019;color:#cbab8a;opacity:.65;cursor:default}.brief-send:not(:disabled):hover{background:#ffa24f}
.brief-compose-note{display:flex;justify-content:space-between;gap:12px;font-size:10px;line-height:16px;color:#b49d89;margin-top:7px}
.brief-typing{align-self:flex-start;display:flex;gap:5px;align-items:center;min-height:38px;padding:12px 17px;border:1px solid #c48d5138;border-radius:4px 16px 16px;background:#ffffff05;flex-shrink:0}.brief-typing i{width:5px;height:5px;border-radius:50%;background:#e4a669;animation:brief-dot .9s infinite alternate}.brief-typing i:nth-child(2){animation-delay:.15s}.brief-typing i:nth-child(3){animation-delay:.3s}@keyframes brief-dot{to{opacity:.3;transform:translateY(-3px)}}
.brief-summary-list{margin-top:16px;display:grid;gap:0}.brief-summary-list>div{padding:12px 0;border-top:1px solid #ffffff10;display:grid;grid-template-columns:140px 1fr auto;gap:14px;align-items:start}.brief-summary-list dt{font-size:12px;color:#bfa68f}.brief-summary-list dd{margin:0;font-size:13px;line-height:20px;white-space:pre-wrap}.brief-summary-list .brief-edit{margin:0}
.brief-consent{display:flex;align-items:flex-start;gap:9px;color:#c9b6a5;font:500 12px/18px Manrope,Arial,sans-serif;max-width:760px}.brief-consent input{appearance:auto;width:16px;height:16px;flex:0 0 auto;margin:2px 0 0;accent-color:#f58736}.brief-consent a{color:#edb482;text-decoration:underline;text-underline-offset:2px}
.brief-submit{display:inline-flex;align-items:center;justify-content:center;gap:12px;margin-top:13px;border-radius:999px;padding:13px 22px;background:#f77d2c;color:#fff;font:500 12px/19px Unbounded,Arial,sans-serif}.brief-submit:disabled{opacity:.6;cursor:progress}
.brief-error{font:500 12px/18px Manrope,Arial,sans-serif;color:#ffb6a0;margin-top:10px}.brief-fallback{display:inline-block;color:#ffbf87;font-size:13px;text-decoration:underline;margin-top:8px}
.brief-honeypot{position:absolute;left:-9999px;width:1px;height:1px}.brief-sr-only,.brief-announcement{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}
#quiz button:focus-visible,#quiz a:focus-visible{outline:2px solid #ffd0a2;outline-offset:3px}
@media(max-width:640px){#quiz.brief-chat{padding:8px}.brief-header{padding:14px 14px 0;grid-template-columns:38px 1fr 34px;gap:10px}.brief-avatar{width:36px;height:36px;font-size:24px;border-radius:12px}.brief-identity h2{font-size:13px}.brief-identity>span{font-size:11px}.brief-progress{margin-top:10px}.brief-messages{padding:16px 13px;gap:12px}#quiz .brief-window{height:100%;border-radius:21px}.brief-message{max-width:91%;padding:11px 13px;font-size:13px;line-height:20px}.brief-message.user{max-width:84%}.brief-message.brief-current{padding:15px;max-width:100%}.brief-current p{font-size:21px;line-height:27px}.brief-question-hint{font-size:12px;line-height:18px}.brief-bottom{padding:12px 13px max(12px,env(safe-area-inset-bottom));max-height:52%}.brief-options{gap:6px;margin-bottom:10px}.brief-option{font-size:11px;line-height:16px;padding:7px 10px}.brief-composer{padding:6px 6px 6px 12px;gap:7px}.brief-send{padding:11px;min-width:40px}.brief-send>span{display:none}.brief-compose-note{font-size:9px;gap:6px}.brief-summary-list>div{grid-template-columns:1fr auto;gap:4px 12px}.brief-summary-list dt{grid-column:1}.brief-summary-list dd{grid-column:1;grid-row:auto}.brief-summary-list .brief-edit{grid-column:2;grid-row:span 2}.brief-submit{width:100%;font-size:11px;padding:12px}.brief-consent{font-size:11px;line-height:16px}}
.brief-avatar,.brief-message-avatar{background-color:#25150c;background-image:url('/assets/mascot-hero.optimized.webp');background-size:155% auto;background-position:50% 22%;background-repeat:no-repeat;border:1px solid #e996505c;border-radius:50%}
.brief-message.bot{position:relative;margin-left:44px;max-width:calc(90% - 44px)}
.brief-message-avatar{position:absolute;left:-45px;top:0;width:34px;height:34px;box-shadow:0 2px 10px #0003}
.brief-message.brief-summary{width:calc(100% - 44px);max-width:calc(100% - 44px)}
.brief-option[aria-pressed="true"]{background:#d475283d;border-color:#ffb577;color:#ffe9d1}
.brief-skip{border-style:dashed;color:#bda895}
@media(max-width:640px){.brief-message.bot{margin-left:34px;max-width:calc(100% - 34px)}.brief-message-avatar{left:-35px;width:27px;height:27px}.brief-message.brief-summary{width:calc(100% - 34px)}.brief-current p{font-size:19px;line-height:26px}}
@media(prefers-reduced-motion:reduce){.brief-progress>span{transition:none}.brief-typing i{animation:none}}