:root{--ink:#382b20;--muted:#756554;--ember:#a75b25;--snow:#eef4f5;--panel:rgba(255,252,245,.94);--line:rgba(86,66,45,.22)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#dfe9eb;color:var(--ink);font-family:"Libre Baskerville",serif}.scene{min-height:100svh;position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(90deg,rgba(245,249,249,.93) 0%,rgba(245,249,249,.54) 43%,rgba(229,238,240,.3) 100%),linear-gradient(0deg,rgba(221,232,234,.86) 0%,transparent 43%),url('/assets/winter-trade-day.png') center/cover no-repeat}.scene:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(255,255,255,.08),transparent 38%)}
.nav{height:92px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(24px,5vw,80px);border-bottom:1px solid var(--line);position:relative;z-index:3}.brand{color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:12px;font-family:Rye,serif;font-size:21px;letter-spacing:.02em;text-shadow:0 1px 8px rgba(255,255,255,.9)}.brand small{display:block;font:400 10px/1.3 "Libre Baskerville";letter-spacing:.34em;text-transform:uppercase;color:var(--muted)}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid #9d622f;transform:rotate(45deg);color:#914f21}.about-button{border:0;background:transparent;color:var(--ink);font:700 12px "Libre Baskerville";letter-spacing:.15em;text-transform:uppercase;cursor:pointer;padding:12px 0;border-bottom:1px solid var(--ember)}
.hero{min-height:calc(100svh - 152px);display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,500px);gap:clamp(40px,7vw,110px);align-items:center;padding:46px clamp(24px,7vw,110px) 60px}.intro{max-width:720px;text-shadow:0 1px 12px rgba(255,255,255,.95)}.eyebrow{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:#984f1c;margin:0 0 23px}.intro h1{font-family:Rye,serif;font-weight:400;font-size:clamp(48px,6.4vw,94px);line-height:.94;margin:0 0 27px;letter-spacing:-.035em}.intro h1 em{font-family:"Libre Baskerville";font-weight:400;font-size:.53em;color:#59483a;letter-spacing:-.02em}.lead{max-width:570px;color:#514437;font-size:15px;line-height:1.8;margin:0}.prompt-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.suggestion{border:1px solid rgba(94,69,43,.38);background:rgba(255,252,244,.75);backdrop-filter:blur(7px);color:#443528;border-radius:99px;padding:10px 14px;font:400 11px "Libre Baskerville";cursor:pointer;transition:.2s}.suggestion:hover{border-color:#a65d28;background:#fff;transform:translateY(-2px)}
.chat-card{align-self:center;background:linear-gradient(145deg,rgba(255,253,247,.97),rgba(238,244,244,.95));border:1px solid rgba(101,74,45,.3);box-shadow:0 24px 70px rgba(44,60,63,.24);backdrop-filter:blur(18px);min-height:570px;display:flex;flex-direction:column;position:relative}.chat-card:before,.chat-card:after{content:"";position:absolute;width:18px;height:18px;border-color:#a75b25}.chat-card:before{left:-1px;top:-1px;border-left:2px solid;border-top:2px solid}.chat-card:after{right:-1px;bottom:-1px;border-right:2px solid;border-bottom:2px solid}.chat-header{display:flex;align-items:center;gap:12px;padding:20px 22px;border-bottom:1px solid var(--line)}.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#80502f;border:1px solid #9d5a28;color:#fff1d9;font-family:Rye}.chat-header h2{font-size:15px;margin:0 0 5px}.chat-header p{font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin:0}.status-dot{width:6px;height:6px;background:#6e943f;border-radius:50%;display:inline-block;box-shadow:0 0 8px #6e943f}.clear-chat{margin-left:auto;border:0;background:none;color:#756554;font-size:20px;cursor:pointer}.messages{height:375px;overflow:auto;padding:24px 20px;display:flex;flex-direction:column;gap:15px;scrollbar-color:#a57a55 transparent}.message{max-width:93%;font-size:12px;line-height:1.75;padding:13px 15px;border-radius:2px}.message p{margin:0;white-space:normal}.message.trapper{align-self:flex-start;background:rgba(187,139,86,.15);border-left:2px solid #b2682e}.message.user{align-self:flex-end;background:rgba(104,143,151,.17);border-right:2px solid #638c95}.message.loading{color:#76624e}.message .sources{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--line);font-size:10px}.message .sources a{display:block;color:#94501f;margin-top:6px;text-decoration:none}.message .sources a:hover{text-decoration:underline}.chat-form{display:flex;align-items:flex-end;gap:9px;margin:auto 18px 8px;border:1px solid rgba(91,69,45,.26);background:rgba(255,255,255,.64);padding:8px}.chat-form textarea{flex:1;resize:none;min-height:38px;max-height:100px;background:none;border:0;color:var(--ink);outline:0;padding:9px;font:400 12px/1.5 "Libre Baskerville"}.chat-form textarea::placeholder{color:#7e7164}.chat-form button{width:38px;height:38px;border:0;background:#a55d27;color:white;font-size:18px;cursor:pointer}.chat-form button:disabled{opacity:.4}.disclaimer{font-size:8px;color:#74695d;text-align:center;margin:4px 20px 13px}.footer{position:absolute;bottom:0;left:0;right:0;height:60px;padding:0 clamp(24px,5vw,80px);display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);color:#6f6255;font-size:9px;letter-spacing:.17em;text-transform:uppercase}.scroll-cue b{color:#9e5421;font-size:16px;margin-left:9px}
.snow{position:absolute;inset:-100px;z-index:2;pointer-events:none;opacity:.42;background-image:radial-gradient(circle,#fff 1px,transparent 1.5px),radial-gradient(circle,#fff 1.5px,transparent 2px);background-size:55px 55px,93px 93px;background-position:0 0,20px 30px;animation:snow 16s linear infinite}@keyframes snow{to{transform:translate3d(55px,93px,0)}}
.about-dialog{max-width:520px;background:#faf7ef;color:var(--ink);border:1px solid #927453;padding:44px;box-shadow:0 30px 100px rgba(31,40,41,.35)}.about-dialog::backdrop{background:rgba(34,48,51,.56);backdrop-filter:blur(5px)}.about-dialog h2{font:400 34px Rye;margin:0 0 20px}.about-dialog p{font-size:13px;line-height:1.8;color:#5f5143}.dialog-close{position:absolute;right:14px;top:10px;color:#6e5d4c;border:0;background:none;font-size:28px;cursor:pointer}.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){.scene{overflow:auto;background-position:60% center}.hero{grid-template-columns:1fr;padding-top:70px}.intro{max-width:650px}.chat-card{max-width:650px;width:100%;justify-self:center;margin-bottom:45px}.footer{position:relative}.scroll-cue{display:none}}
@media(max-width:560px){.nav{height:74px}.hero{padding:44px 16px 35px;gap:35px}.intro h1{font-size:49px}.lead{font-size:13px}.chat-card{min-height:540px}.messages{height:340px}.about-dialog{margin:16px;padding:36px 24px}.prompt-row{display:none}}
@media(prefers-reduced-motion:reduce){.snow{animation:none}.suggestion{transition:none}}