:root{--brand:#2e7d32;--brand-bright:#43a047;--brand-deep:#1b4d20;--brand-light:#66bb6a;--mint:#cfe8c8;--mint-soft:#e6f3e2;--mint-tint:#f3faf1;--glow:#7fe08c;--bg:#e4f1e0;--surface:#fff;--text:#13261a;--muted:#56695a;--line:#d3e4ce;--ok:#2e7d32;--bad:#b42318;--warn:#9a6700;--radius:22px;--shadow:0 1px 2px #13261a0f, 0 12px 32px #1b4d201a;--display:"Archivo", system-ui, sans-serif;--body:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--silver-edge:linear-gradient(135deg, #fff 0%, #b8c2ca 28%, #f5f7f9 52%, #98a3ad 78%, #e9edf0 100%);--silver-fill:linear-gradient(180deg, #fff 0%, #f0f3f5 48%, #dfe5ea 100%);--green-fill:linear-gradient(180deg, #4caf50 0%, #2e7d32 58%, #205f25 100%);--gloss:linear-gradient(180deg, #ffffff6b 0%, #ffffff1a 46%, #fff0 50%);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{margin:0}body{font-family:var(--body);color:var(--text);-webkit-text-size-adjust:100%;background-color:#0000;background-image:linear-gradient(#ffffff8c 1px,#0000 1px),linear-gradient(90deg,#ffffff8c 1px,#0000 1px),radial-gradient(900px 520px at 80% 0,#ffffffd9,#0000 65%),linear-gradient(160deg,#d5ecce 0%,#ecf7e9 48%,#d6ecd0 100%);background-position:0 0,0 0,0 0,0 0;background-repeat:repeat,repeat,repeat,repeat;background-size:44px 44px,44px 44px,auto,auto;background-attachment:fixed;background-origin:padding-box,padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box,border-box;min-height:100dvh;font-size:16px;line-height:1.5}a{color:var(--brand)}h1,h2,h3,h4{margin:0 0 .5rem;line-height:1.2}h2{font-size:1.25rem}h3{margin-top:1.25rem;font-size:1rem}h4{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:1rem 0 .4rem;font-size:.78rem}.display{font-family:var(--display);letter-spacing:-.01em;color:var(--brand-deep);margin:2px 0 6px;font-size:clamp(1.6rem,1.1rem + 2vw,2.35rem);font-weight:800;font-stretch:112%;line-height:1.08}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--brand);margin:0;font-size:.72rem;font-weight:700}.muted{color:var(--muted)}.small{font-size:.82rem}.hint{color:var(--muted);margin:0;font-size:.85rem;font-weight:400}.block{display:block}.error{color:var(--bad);margin:0}.ok{color:var(--ok);margin:0}.notice{text-align:center;max-width:420px}.btn.primary,.side-nav a.active,.receipt-badge.done{background:var(--gloss) padding-box, var(--green-fill) padding-box, var(--silver-edge) border-box;color:#fff;text-shadow:0 1px 1px #00000040;border:2px solid #0000;box-shadow:0 6px 18px #2e7d3259,inset 0 1px #ffffff73}.btn,.chip,.talk-arrow-silver{background:var(--silver-fill) padding-box, var(--silver-edge) border-box;border:1px solid #0000;box-shadow:0 2px 6px #13261a14,inset 0 1px #fff}.shell{grid-template-columns:260px minmax(0,1fr);gap:20px;max-width:1440px;margin:0 auto;padding:20px;display:grid}.sidebar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius);height:calc(100dvh - 40px);box-shadow:var(--shadow);background:#ffffffe0;border:1px solid #fff;flex-direction:column;align-self:start;gap:18px;padding:20px 14px;display:flex;position:sticky;top:20px}.side-brand{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:0 6px 14px;display:flex}.side-company{font-family:var(--display);color:var(--brand-deep);font-size:1.02rem;font-weight:800;font-stretch:112%;line-height:1.1}.side-platform{letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:3px;font-size:.66rem}.side-nav{gap:6px;display:grid}.side-nav a{color:var(--text);border:2px solid #0000;border-radius:14px;align-items:center;gap:12px;padding:10px 12px;font-weight:500;text-decoration:none;display:flex}.side-nav a:hover:not(.active){background:var(--mint-tint)}.side-nav a.active{font-weight:600}.side-nav .ico{color:var(--brand);flex:none}.side-nav .count{color:var(--brand-deep);background:var(--mint-soft);border-radius:99px;margin-left:auto;padding:1px 8px;font-size:.75rem}.nav-avatar{object-fit:cover;background:var(--silver-edge) border-box;border:2px solid #0000;border-radius:9px;width:30px;height:30px}.side-foot{border-top:1px solid var(--line);gap:2px;margin-top:auto;padding:12px 6px 0;display:grid}.side-user{font-weight:600}.content{align-content:start;gap:20px;min-width:0;display:grid}.panel{border-radius:var(--radius);box-shadow:var(--shadow), inset 0 0 0 1px #d3e4ce99;overflow-wrap:anywhere;background:linear-gradient(#fff 0%,#fbfdfa 100%);border:1px solid #fff;min-width:0;padding:26px}.panel-head{align-items:center;gap:12px;margin-bottom:8px;display:flex}.panel-head .ico{color:#fff;box-sizing:content-box;background:var(--gloss) padding-box, var(--green-fill) padding-box, var(--silver-edge) border-box;border:2px solid #0000;border-radius:12px;width:22px;height:22px;padding:9px}.panel-head h2{margin:0}.hero{grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:32px;display:grid}.hero-main{align-content:start;gap:18px;min-width:0;display:grid}.hero-head{align-items:center;gap:20px;display:flex}.hero-avatar{object-fit:cover;background:var(--silver-edge) border-box;border:3px solid #0000;border-radius:26px;flex:none;width:112px;height:112px;box-shadow:0 12px 28px #1b4d2047,0 0 0 6px #7fe08c2e}.hero-sub{max-width:48ch;margin:0}.ask{gap:10px;display:flex}.ask input{flex:1;min-width:0}.ask-btn{padding:0 24px}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{font:inherit;color:var(--brand-deep);cursor:pointer;border-radius:99px;min-height:40px;padding:8px 16px;font-size:.88rem;font-weight:600;transition:transform .15s,box-shadow .15s}.chip:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 14px #1b4d2029,inset 0 1px #fff}.chip:disabled{opacity:.6;cursor:progress}.talk-wrap{gap:6px;display:grid}.talk{all:unset;box-sizing:border-box;cursor:pointer;color:#fff;background:var(--gloss) padding-box, radial-gradient(420px 160px at 92% 120%, #7fe08c73, transparent 60%) padding-box, linear-gradient(120deg, #4caf50 0%, #2e7d32 45%, #1b5e20 100%) padding-box, var(--silver-edge) border-box;border:2px solid #0000;border-radius:22px;align-items:center;gap:18px;width:100%;padding:18px 20px;transition:transform .15s,box-shadow .15s;display:flex;box-shadow:0 16px 34px #1b5e2061,inset 0 1px #fff6}.talk:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 20px 40px #1b5e2073,inset 0 1px #fff6}.talk:focus-visible{outline:3px solid var(--glow);outline-offset:3px}.talk:disabled{cursor:not-allowed;filter:saturate(.55)brightness(1.08);opacity:.85}.talk-orb{width:64px;height:64px;color:var(--brand);background:radial-gradient(circle at 35% 28%,#fff 0%,#e8edf0 40%,#aeb8c1 85%,#8c97a1 100%);border-radius:50%;flex:none;place-items:center;display:grid;position:relative;box-shadow:0 4px 12px #00000040,inset 0 -3px 6px #0000001f,0 0 18px #7fe08c8c}.talk-orb svg{filter:drop-shadow(0 0 4px #7fe08ce6)}.talk-orb .ring{border:1px solid #ffffff73;border-radius:50%;position:absolute;inset:-7px}.talk-orb .r2{border-color:#fff3;inset:-14px}.talk.live .talk-orb .ring{border-color:#7fe08ccc;animation:1.8s ease-out infinite ripple}.talk.live .talk-orb .r2{animation-delay:.6s}.talk.live.speaking .talk-orb .ring{animation-duration:.9s}@keyframes ripple{0%{opacity:1;transform:scale(.9)}to{opacity:0;transform:scale(1.35)}}.talk-text{flex:1;gap:2px;min-width:0;display:grid}.talk-title{font-family:var(--display);text-shadow:0 1px 2px #00000040;font-size:1.4rem;font-weight:800;font-stretch:112%;line-height:1.1}.talk-sub{opacity:.92;font-size:.9rem}.talk-arrow{width:46px;height:46px;color:var(--brand-deep);background:radial-gradient(circle at 35% 28%,#fff 0%,#e8edf0 45%,#b3bdc5 100%);border-radius:50%;flex:none;place-items:center;display:grid;box-shadow:0 3px 8px #00000038,inset 0 -2px 4px #0000001a}@media (prefers-reduced-motion:reduce){.talk-orb .ring{animation:none!important}}.receipt{background:linear-gradient(180deg, var(--mint-soft) 0%, #fff 65%);border:1px solid var(--line);border-radius:18px;align-content:start;gap:16px;min-width:0;padding:20px;display:grid;box-shadow:inset 0 1px #fff}.receipt-head{align-items:center;gap:12px;display:flex}.receipt-badge{width:46px;height:46px;color:var(--brand-deep);background:var(--silver-fill) padding-box, var(--silver-edge) border-box;border:2px solid #0000;border-radius:50%;flex:none;place-items:center;font-weight:800;display:grid}.receipt-badge.busy{border:3px solid var(--mint);border-top-color:var(--brand);background:#fff;animation:1s linear infinite spin}.receipt-sub{color:var(--brand-deep);margin:2px 0 0;font-weight:600;line-height:1.3}.steps{grid-template-columns:repeat(3,1fr);gap:6px;margin:0;padding:0;list-style:none;display:grid}.steps li{gap:6px;display:grid}.steps .bar{background:linear-gradient(#e3e9ed,#d3dbe1);border-radius:99px;height:7px;position:relative;overflow:hidden}.steps li.done .bar{background:linear-gradient(#66bb6a,#2e7d32);box-shadow:0 0 8px #7fe08c99}.steps li.now .bar:after{content:"";background:linear-gradient(90deg, transparent, var(--brand-light), transparent);width:40%;animation:1.1s ease-in-out infinite sweep;position:absolute;inset:0}@keyframes sweep{0%{transform:translate(-100%)}to{transform:translate(250%)}}.steps .label{color:var(--muted);text-align:center;font-size:.72rem}.steps li.done .label{color:var(--brand);font-weight:700}.how ol{gap:6px;margin:8px 0 0;padding-left:1.2rem;font-size:.92rem;display:grid}.how li::marker{color:var(--brand);font-weight:700}.receipt-body{gap:8px;display:grid}.receipt-body .q{color:var(--muted);margin:0;font-style:italic}.receipt-body .a{margin:0;font-size:1.04rem}.sources{border-top:1px solid var(--line);margin-top:4px;padding-top:10px}.sources ul,.library ul,.sync-log,.unanswered{gap:8px;margin:0;padding:0;list-style:none;display:grid}.sources ul{margin-top:8px}.sources li{align-items:flex-start;gap:10px;display:flex}.sources a,.library a{color:var(--brand-deep);font-weight:600}.ico.file{color:var(--brand);flex:none;margin-top:3px}.library{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:4px 24px;display:grid}.library li{flex-wrap:wrap;align-items:baseline;gap:4px 8px;display:flex}.library li .ico.file{align-self:center;margin-top:0}.tag{border:1px solid var(--line);color:var(--muted);border-radius:99px;padding:1px 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0;border:0;min-height:32px;padding:4px 0;text-decoration:underline}.link.danger{color:var(--bad);min-height:auto;margin-left:4px;padding:0;font-size:.82rem}.row{align-items:stretch;gap:8px;display:flex}.row input{flex:1;min-width:0}.admin{gap:12px;display:grid}.admin>h2{font-family:var(--display);color:var(--brand-deep);font-weight:800;font-stretch:112%}.admin h3{border-top:1px solid var(--line);color:var(--brand-deep);margin-bottom:0;padding-top:12px}.sync-log{background:var(--mint-tint);border:1px solid var(--line);border-radius:12px;max-height:260px;padding:12px;font-size:.9rem;overflow-y:auto}.unanswered li{border-bottom:1px solid var(--line);padding:6px 0}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.upload-btn{width:100%;font-weight:600;display:inline-flex}.upload-btn:focus-within{outline-offset:2px;outline:3px solid #43a04759}.upload-btn.disabled{opacity:.55;cursor:progress}.logo-mark{background:var(--brand) url(/surething-logo.webp) 61.5% 35.5% / 190% auto no-repeat;border-radius:9px;flex:none;width:32px;height:32px}.logo-mark.lg{border-radius:13px;width:46px;height:46px;box-shadow:0 4px 12px #1b4d2059,0 0 0 2px #e3e8ec}.center-page{place-items:center;min-height:100dvh;padding:16px;display:grid;position:relative}.auth-layout{place-items:center;gap:28px;width:100%;max-width:960px;display:grid}.persona-card{background:var(--silver-edge) border-box;border:3px solid #0000;border-radius:28px;width:100%;max-width:460px;margin:0;display:none;position:relative;overflow:hidden;box-shadow:0 28px 60px #1b4d2052}.persona-card img{border-radius:25px;width:100%;height:auto;display:block}.persona-card figcaption{color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0e2812b8;border:1px solid #ffffff40;border-radius:12px;gap:2px;max-width:47%;padding:12px 14px;font-family:ui-monospace,Consolas,monospace;font-size:.72rem;display:grid;position:absolute;bottom:14px;left:14px}.persona-card figcaption strong{letter-spacing:.04em;text-transform:uppercase;font-size:.86rem}.persona-card figcaption .meta{opacity:.8;margin-top:4px}.auth-card{text-align:center;border-radius:var(--radius);width:100%;max-width:400px;box-shadow:var(--shadow);background:linear-gradient(#fff,#fbfdfa);border:1px solid #fff;padding:24px}.auth-card form{text-align:left;margin-top:8px}.auth-card h2{color:var(--brand-deep);margin-top:4px;font-size:1.1rem}.company-logo{aspect-ratio:1064/860;object-fit:cover;object-position:bottom;border-radius:18px;width:100%;max-width:240px;margin:0 auto 10px;display:block;box-shadow:0 10px 24px #1b4d2040}.brand-title{font-family:var(--display);color:var(--brand-deep);justify-content:center;align-items:center;gap:12px;margin:6px 0 2px;font-size:1.7rem;font-weight:800;font-stretch:112%;display:flex}.avatar-sm{object-fit:cover;border-radius:50%;width:30px;height:30px}.brand-title .avatar-sm{background:var(--silver-edge) border-box;border:2px solid #0000;border-radius:14px;width:46px;height:46px}.auth-links{justify-items:center;gap:6px;margin-top:16px;font-size:.95rem;display:grid}.auth-links p{margin:0}.lang-switch{position:absolute;top:16px;right:16px}.stack{gap:12px;display:grid}@media (width>=860px){.auth-layout{grid-template-columns:1fr 1fr}.persona-card{display:block}}.spinner{border:3px solid var(--mint);border-top-color:var(--brand);border-radius:50%;width:32px;height:32px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=1100px){.hero{grid-template-columns:1fr}}@media (width<=860px){.shell{grid-template-columns:1fr;gap:12px;padding:12px}.sidebar{border-radius:18px;flex-flow:wrap;align-items:center;gap:8px;height:auto;padding:10px 12px;position:static}.side-brand{border:0;flex:1;min-width:0;padding:0}.side-platform{display:none}.side-nav{order:3;grid-auto-columns:1fr;grid-auto-flow:column;gap:4px;width:100%}.side-nav a{justify-content:center;gap:6px;padding:8px;font-size:.85rem}.side-nav .count,.nav-avatar{display:none}.side-foot{border:0;gap:12px;margin:0;padding:0;display:flex}.side-user{display:none}.panel{padding:18px}}@media (width<=480px){.hero-head{flex-direction:column;align-items:flex-start;gap:12px}.hero-avatar{border-radius:20px;width:84px;height:84px}.ask{flex-direction:column}.ask .btn{width:100%}.row{flex-wrap:wrap}.row .btn{flex:auto}.talk{gap:12px;padding:14px}.talk-orb{width:52px;height:52px}.talk-title{font-size:1.12rem}.talk-arrow{width:38px;height:38px}.library{grid-template-columns:1fr}}.upload-row{grid-template-columns:1fr 1fr;gap:10px;display:grid}.upload-progress{color:var(--muted);gap:6px;font-size:.88rem;display:grid}.upload-progress .bar{background:linear-gradient(#e3e9ed,#d3dbe1);border-radius:99px;height:8px;overflow:hidden}.upload-progress .bar span{background:linear-gradient(#66bb6a,#2e7d32);height:100%;transition:width .3s;display:block}@media (width<=480px){.upload-row{grid-template-columns:1fr}}