:root{--ink:#071225;--navy:#061426;--navy2:#0b2744;--cream:#f4f1e9;--lime:#c8f135;--blue:#1596da;--line:rgba(7,18,37,.13);--muted:#687586}*{box-sizing:border-box}html{scroll-behavior:auto}body{margin:0;color:var(--ink);background:var(--cream);font-family:"IBM Plex Sans Thai",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,textarea{font:inherit}.topbar{height:84px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;background:rgba(244,241,233,.98);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:12px}.brand img{width:48px;height:48px;border-radius:50%;object-fit:cover;background:#fff}.brand b,.brand small{display:block;font-family:Manrope,sans-serif}.brand b{font-size:19px}.brand small{font-size:7px;letter-spacing:2px;color:#07579d;margin-top:5px}.topbar nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:600}.line-link{background:#13af64;color:#fff;padding:12px 16px}.intro{background:var(--navy);color:#fff;padding:72px 6vw 64px;display:grid;grid-template-columns:1fr auto;gap:60px;align-items:end;position:relative;overflow:hidden}.intro:after{content:"";position:absolute;width:600px;height:600px;right:-180px;top:-280px;border-radius:50%;background:radial-gradient(circle,rgba(21,150,218,.28),transparent 67%)}.intro>div{position:relative;z-index:1}.eyebrow{font:700 11px Manrope,sans-serif;letter-spacing:2.2px;display:flex;align-items:center;gap:10px;color:#b9c9d8}.eyebrow i{display:block;width:28px;height:2px;background:var(--lime)}h1{font-size:clamp(48px,6vw,82px);line-height:.98;letter-spacing:-3px;margin:20px 0 25px;font-weight:600}h1 em{font-style:normal;color:var(--lime)}.intro-copy{max-width:720px;color:#a9b8c7;font-size:17px;line-height:1.8;margin:0}.status-card{border-left:2px solid var(--lime);background:rgba(11,39,68,.82);padding:18px 22px;display:flex;align-items:center;gap:13px;min-width:245px}.status-dot{width:10px;height:10px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 6px rgba(200,241,53,.12)}.status-card small,.status-card strong{display:block;font-family:Manrope,sans-serif}.status-card small{font-size:8px;letter-spacing:1.6px;color:#92a9bc}.status-card strong{font-size:14px;margin-top:5px}.workspace{max-width:1440px;margin:0 auto;padding:50px 5vw 70px;display:grid;grid-template-columns:340px minmax(0,1fr);gap:28px}.sidebar,.chat-shell{background:#fff;border:1px solid var(--line)}.sidebar{padding:28px}.side-head small{font:700 9px Manrope,sans-serif;letter-spacing:1.5px;color:#668096}.side-head h2{font-size:24px;margin:7px 0 22px}.quick-list{display:grid;gap:8px}.quick-list button{border:1px solid #dfe5e9;background:#f8fafb;color:var(--ink);text-align:left;padding:13px 14px;display:flex;justify-content:space-between;gap:12px;cursor:pointer;font-size:13px}.quick-list button:hover,.quick-list button:focus-visible{border-color:#1596da;background:#eef8ff;outline:none}.quick-list span{color:#0782c4}.human-card{background:var(--navy);color:#fff;margin-top:24px;padding:16px;display:grid;grid-template-columns:76px 1fr;gap:14px;align-items:center}.human-card img{width:76px;height:76px;object-fit:contain;background:#fff}.human-card small,.human-card b,.human-card a{display:block}.human-card small{font-size:10px;color:#91a4b5}.human-card b{font-size:14px;margin:3px 0 7px}.human-card a{font-size:11px;color:var(--lime);font-weight:700}.chat-shell{min-height:650px;display:grid;grid-template-rows:auto 1fr auto auto;overflow:hidden}.chat-header{height:74px;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 22px;gap:12px}.ai-mark{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--lime);font:800 13px Manrope,sans-serif}.chat-header>div:nth-child(2){flex:1}.chat-header b,.chat-header span{display:block}.chat-header b{font:700 14px Manrope,sans-serif}.chat-header span{font-size:10px;color:#5d6b77;margin-top:3px}.chat-header span i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#17b36a;margin-right:5px}.chat-header button{border:0;background:#eef3f6;padding:8px 12px;font-size:11px;cursor:pointer}.messages{padding:26px;overflow-y:auto;min-height:390px;max-height:520px;background:linear-gradient(180deg,#fbfcfd,#f4f7f9);-webkit-overflow-scrolling:touch}.message-row{display:flex;margin-bottom:14px}.message-row.user{justify-content:flex-end}.message-bubble{max-width:min(78%,680px);padding:13px 16px;border-radius:4px 16px 16px 16px;background:#fff;border:1px solid #e3e8ec;box-shadow:0 6px 18px rgba(10,28,45,.06);font-size:14px;line-height:1.65}.user .message-bubble{background:var(--navy2);color:#fff;border-color:transparent;border-radius:16px 4px 16px 16px}.typing{display:flex;gap:5px;padding:4px}.typing i{width:6px;height:6px;border-radius:50%;background:#7d8b96;animation:pulse 1.1s infinite}.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}@keyframes pulse{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.connection-notice{margin:0 20px 12px;padding:10px 12px;background:#fff3d7;color:#684900;font-size:12px}.connection-notice a{text-decoration:underline;font-weight:700}.composer{display:grid;grid-template-columns:1fr auto;align-items:end;gap:12px;padding:16px 20px;border-top:1px solid var(--line);background:#fff}.composer textarea{width:100%;min-height:48px;max-height:140px;resize:none;border:1px solid #d9e0e5;border-radius:5px;padding:13px 14px;outline:none;line-height:1.5}.composer textarea:focus{border-color:#1596da;box-shadow:0 0 0 3px rgba(21,150,218,.1)}.composer button{height:48px;border:0;background:var(--lime);color:var(--ink);font-weight:700;padding:0 20px;cursor:pointer}.composer button:disabled{opacity:.55;cursor:wait}.chat-note{text-align:center;font-size:10px;color:#7b8791;margin:0;padding:0 16px 13px}.trust-strip{border-top:1px solid var(--line);padding:28px 6vw;display:flex;justify-content:space-between;align-items:center;font-family:Manrope,sans-serif;background:#fff}.trust-strip span{font-size:8px;letter-spacing:2px;color:#71808d}.trust-strip b{font-size:15px}footer{padding:24px 6vw;background:#040b14;color:#7f8b97;display:flex;justify-content:space-between;font:600 9px Manrope,sans-serif;letter-spacing:1px}footer div{display:flex;gap:18px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:900px){.topbar nav a:not(.line-link){display:none}.intro{grid-template-columns:1fr}.status-card{width:max-content}.workspace{grid-template-columns:1fr}.sidebar{order:2}.chat-shell{min-height:640px}.trust-strip{gap:28px;overflow-x:auto}.trust-strip>*{white-space:nowrap}}
@media(max-width:600px){.topbar{height:70px;padding:0 18px}.brand img{width:40px;height:40px}.brand b{font-size:16px}.line-link{font-size:11px;padding:9px 11px}.intro{padding:48px 20px 44px}.intro h1{font-size:45px;letter-spacing:-2px}.intro-copy{font-size:15px}.status-card{min-width:0}.workspace{padding:20px 12px 42px;gap:14px}.chat-shell{height:calc(100dvh - 94px);min-height:570px}.messages{max-height:none;padding:18px 14px}.message-bubble{max-width:88%;font-size:13px}.composer{padding:12px;gap:8px}.composer button{padding:0 15px}.composer button span{display:none}.sidebar{padding:20px}.trust-strip{padding:22px 20px}footer{padding:22px 20px;gap:14px;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.typing i{animation:none}}