@import"https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500&display=swap";:root{color-scheme:light;--bg: #f6f3ee;--bg-accent: #e8edf4;--ink: #0d1b2a;--muted: #566070;--accent: #3bbd8e;--accent-dark: #2a9b74;--card: rgba(255, 255, 255, .78);--line: rgba(13, 27, 42, .08);--shadow: 0 20px 60px rgba(13, 27, 42, .08);--shadow-soft: 0 12px 30px rgba(13, 27, 42, .08);--content-width: 860px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Sora,system-ui,-apple-system,sans-serif;color:var(--ink);background:radial-gradient(circle at top,#fff7f0 0%,var(--bg) 45%,var(--bg-accent) 100%);min-height:100vh}.page{min-height:100vh;display:flex;flex-direction:column;gap:48px;padding:48px clamp(20px,6vw,96px) 80px;position:relative;overflow:hidden}.page:before,.page:after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(59,189,142,.18),transparent 70%);filter:blur(2px);z-index:0}.page:before{top:-120px;right:-60px}.page:after{bottom:-140px;left:-80px;background:radial-gradient(circle,rgba(52,170,204,.16),transparent 70%)}.hero{display:flex;flex-direction:column;gap:24px;width:min(100%,var(--content-width));align-items:center;text-align:center;margin:0 auto;z-index:1;animation:fadeUp .8s ease}h1{font-family:Sora,system-ui,-apple-system,sans-serif;font-size:clamp(2.5rem,3.5vw,3.6rem);line-height:1.05;color:var(--ink);font-weight:400}.search{display:block;position:relative;background:var(--card);border:1px solid var(--line);padding:12px;border-radius:16px;box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);width:100%}.search input{width:100%;border:none;background:transparent;font-size:1rem;padding:12px 132px 12px 12px;color:var(--ink);outline:none}.search button{border:none;background:var(--accent);color:#fff;font-weight:400;padding:10px 20px;border-radius:12px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;box-shadow:0 10px 20px #3bbd8e40;position:absolute;right:12px;top:50%;transform:translateY(-50%)}.search button:disabled{cursor:wait;opacity:.7;box-shadow:none}.search button:not(:disabled):hover{transform:translateY(calc(-50% - 1px));background:var(--accent-dark)}.content{z-index:1;display:flex;flex-direction:column;align-items:stretch;width:min(100%,var(--content-width));margin:0 auto}.error{background:#3bbd8e1a;color:var(--accent-dark);border:1px solid rgba(59,189,142,.3);padding:14px 18px;border-radius:12px;max-width:640px;margin-bottom:24px}.progress-card{width:100%;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px 22px;box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:grid;gap:14px;margin-bottom:24px}.progress-bar{position:relative;height:6px;border-radius:999px;background:#0d1b2a14;overflow:hidden}.progress-bar-fill{position:absolute;top:0;left:-40%;width:40%;height:100%;border-radius:999px;background:linear-gradient(90deg,#3bbd8e1a,#3bbd8ecc,#3bbd8e1a);animation:progressSlide 1.6s ease-in-out infinite}.progress-step{display:grid;gap:4px}.progress-title{font-size:1rem;font-weight:400;color:var(--ink)}.progress-desc{font-size:.9rem;color:var(--muted)}.results{display:grid;gap:24px;width:100%;animation:fadeUp .6s ease}.answer-card,.sources-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.meta{display:flex;flex-wrap:wrap;gap:16px;font-size:.9rem;color:var(--muted);margin-bottom:16px}.answer-card h2,.sources-card h2{font-size:1.2rem;margin-bottom:12px;font-weight:400}.answer-text{line-height:1.6;white-space:pre-wrap;color:var(--ink)}.citation-link{color:var(--accent-dark);text-decoration:none;transition:color .2s ease}.citation-link:hover{color:var(--ink)}.sources{display:grid;gap:12px}.source-item{display:grid;grid-template-columns:auto 1fr;gap:4px;padding:12px 14px;border-radius:12px;border:1px solid rgba(13,27,42,.08);text-decoration:none;color:inherit;background:#fff;transition:transform .2s ease,box-shadow .2s ease,border .2s ease}.source-item:hover{transform:translateY(-2px);border-color:#3f8cff66;box-shadow:0 12px 24px #0d1b2a1a}.source-index{font-size:.9rem;color:var(--muted);padding-top:2px}.source-details{display:flex;flex-direction:column;gap:4px}.source-title{font-weight:400}.source-url{font-size:.85rem;color:var(--muted)}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes progressSlide{0%{transform:translate(0)}50%{transform:translate(160%)}to{transform:translate(320%)}}@media (max-width: 720px){.page{padding:32px 20px 60px}.search{display:grid;gap:12px}.search input{padding-right:12px}.search button{position:static;transform:none;width:100%}}