:root{color-scheme:light;--bg:#f7f4ef;--surface:#ffffff;--ink:#1d1b19;--ink-soft:#6f6860;--line:#e9e2d8;--accent:#0d9488;--accent-600:#0b6b63;--accent-ink:#0b5a54;--accent-hover:#0b5a54;--accent-soft:#d9f0ec;--accent-haze:#dcefec;--ok:#2e7d57;--warn:#b8801a;--bad:#c0432f;--ok-bg:#e9f3ec;--warn-bg:#f8f0db;--bad-bg:#fae8e3;--c-teal-bg:#d9f0ec;--c-teal:#0d9488;--c-amber-bg:#f8ecd0;--c-amber:#b8801a;--c-green-bg:#e2f0e6;--c-green:#2e7d57;--c-rose-bg:#fbe4dd;--c-rose:#c0432f;--c-blue-bg:#e0e9f2;--c-blue:#2b6aa8;--field-line:#cdd5e8;--ghost-line:#c7cfe4;--dz-line:#c3cbe2;--dz-grad:linear-gradient(180deg,#fbfcff,#f3f6fd);--surface-dim:#faf8f4;--lockbar-grad:linear-gradient(180deg,rgba(255,255,255,0),#ffffff 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(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:#191613;--surface:#23201c;--ink:#ece7df;--ink-soft:#a79d90;--line:#37322b;--accent:#14b8a6;--accent-600:#0f7a6f;--accent-ink:#4cc4b6;--accent-hover:#10a396;--accent-soft:#143d38;--accent-haze:#14302c;--ok:#62c391;--warn:#dcaa4e;--bad:#e6836f;--ok-bg:#1c2e24;--warn-bg:#322910;--bad-bg:#38211b;--c-teal-bg:#143d38;--c-teal:#2fc0b0;--c-amber-bg:#322910;--c-amber:#dcaa4e;--c-green-bg:#1c2e24;--c-green:#62c391;--c-rose-bg:#38211b;--c-rose:#e6836f;--c-blue-bg:#1c2836;--c-blue:#7aabde;--field-line:#443e36;--ghost-line:#443e36;--dz-line:#4a443b;--dz-grad:linear-gradient(180deg,#221f1b,#1d1a17);--surface-dim:#201d19;--lockbar-grad:linear-gradient(180deg,rgba(35,32,28,0),#23201c 55%);--pill-muted-bg:#322d26;--pay-grad:linear-gradient(180deg,#143d38,#1e242b);--pay-line:#2e3a3d;--hero-warm:#251f18;--header-bg:rgba(25,22,19,0.8);--chat-header-bg:rgba(25,22,19,0.88);--lab-filter:grayscale(1) invert(1) brightness(1.7);--lab-filter-hover:grayscale(1) invert(1) brightness(2);--shadow-sm:0 2px 8px rgba(0,0,0,0.4);--shadow:0 12px 34px rgba(0,0,0,0.5);--shadow-accent:0 10px 24px rgba(20,184,166,0.18)}}html[data-theme=dark]{color-scheme:dark;--bg:#191613;--surface:#23201c;--ink:#ece7df;--ink-soft:#a79d90;--line:#37322b;--accent:#14b8a6;--accent-600:#0f7a6f;--accent-ink:#4cc4b6;--accent-hover:#10a396;--accent-soft:#143d38;--accent-haze:#14302c;--ok:#62c391;--warn:#dcaa4e;--bad:#e6836f;--ok-bg:#1c2e24;--warn-bg:#322910;--bad-bg:#38211b;--c-teal-bg:#143d38;--c-teal:#2fc0b0;--c-amber-bg:#322910;--c-amber:#dcaa4e;--c-green-bg:#1c2e24;--c-green:#62c391;--c-rose-bg:#38211b;--c-rose:#e6836f;--c-blue-bg:#1c2836;--c-blue:#7aabde;--field-line:#443e36;--ghost-line:#443e36;--dz-line:#4a443b;--dz-grad:linear-gradient(180deg,#221f1b,#1d1a17);--surface-dim:#201d19;--lockbar-grad:linear-gradient(180deg,rgba(35,32,28,0),#23201c 55%);--pill-muted-bg:#322d26;--pay-grad:linear-gradient(180deg,#143d38,#1e242b);--pay-line:#2e3a3d;--hero-warm:#251f18;--header-bg:rgba(25,22,19,0.8);--chat-header-bg:rgba(25,22,19,0.88);--lab-filter:grayscale(1) invert(1) brightness(1.7);--lab-filter-hover:grayscale(1) invert(1) brightness(2);--shadow-sm:0 2px 8px rgba(0,0,0,0.4);--shadow:0 12px 34px rgba(0,0,0,0.5);--shadow-accent:0 10px 24px rgba(20,184,166,0.18)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;line-height:1.55}h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.12;margin:0;letter-spacing:-.01em}p{margin:0}a{color:var(--accent-ink);text-decoration:none}a:hover{text-decoration:underline}.container{width:100%;max-width:1080px;margin:0 auto;padding:0 24px}.narrow{max-width:760px}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:var(--header-bg);-webkit-backdrop-filter:saturate(180%) blur(10px);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}.site-header .container{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{display:inline-flex;align-items:center;gap:11px}.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(140deg,#0f766e,#0b5a54);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow-accent)}.brand-name{font-family:var(--serif);font-weight:700;font-size:19px}.brand-sub{color:var(--ink-soft);font-size:13px;margin-left:2px}.site-nav{display:flex;gap:24px;font-size:14px}.site-nav a{color:var(--ink-soft)}.site-nav a:hover{color:var(--accent-ink);text-decoration:none}.header-cta{font-size:14px;font-weight:600;color:var(--accent-ink)}.header-actions{display:flex;align-items:center;gap:16px}.theme-toggle{width:34px;height:34px;border-radius:10px;cursor:pointer;border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);display:grid;place-items:center;transition:color .15s ease,border-color .15s ease}.theme-toggle:hover{color:var(--accent-ink);border-color:var(--accent)}.theme-toggle .ic-sun{display:none}@media (prefers-color-scheme:dark){html:not([data-theme=light]) .theme-toggle .ic-moon{display:none}html:not([data-theme=light]) .theme-toggle .ic-sun{display:block}}html[data-theme=dark] .theme-toggle .ic-moon{display:none}html[data-theme=dark] .theme-toggle .ic-sun{display:block}@media (max-width:860px){.theme-toggle{display:none}}.hero{position:relative;overflow:hidden;padding:76px 0 56px;background:radial-gradient(900px 380px at 80% -60px,var(--accent-haze),transparent 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ease}.dropzone.drag,.dropzone:hover{border-color:var(--accent);background:var(--accent-soft)}.upload-ic{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);margin-bottom:2px}.muted{color:var(--ink-soft)}.small{font-size:13px}.spinner{width:30px;height:30px;border:3px solid var(--accent-soft);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.metric-row{display:flex;align-items:center;gap:12px;padding:11px 2px;border-bottom:1px solid var(--line)}.metric-row:last-child{border-bottom:none}.srow{padding:11px 2px;border-bottom:1px solid var(--line)}.srow:last-child{border-bottom:none}.srow-top{display:flex;align-items:center;gap:12px}.metric-name{font-size:15px}.metric-val{margin-left:auto;color:var(--ink-soft);font-size:13px;text-align:right}.metric-norm{display:block;font-size:12px;color:var(--ink-soft);opacity:.8;margin-top:1px}.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.pill .pdot{width:7px;height:7px;border-radius:50%}.pill-ok{background:var(--ok-bg);color:var(--ok)}.pill-ok .pdot{background:var(--ok)}.pill-warn{background:var(--warn-bg);color:var(--warn)}.pill-warn .pdot{background:var(--warn)}.pill-bad{background:var(--bad-bg);color:var(--bad)}.pill-bad .pdot{background:var(--bad)}.pill-muted{background:var(--pill-muted-bg);color:var(--ink-soft)}.pill-muted .pdot{background:var(--ink-soft)}.pay-box{display:flex;flex-direction:column;gap:12px;background:var(--pay-grad);border:1px solid var(--pay-line);border-radius:var(--r);padding:20px;margin:16px 0}.pay-head{display:flex;align-items:center;gap:10px}.pay-ic{width:38px;height:38px;border-radius:10px;background:var(--surface);color:var(--accent);display:grid;place-items:center;box-shadow:var(--shadow-sm)}.field{width:100%;padding:12px 14px;font-size:15px;font-family:var(--sans);color:var(--ink);background:var(--surface);border:1px solid var(--field-line);border-radius:10px;outline:none;transition:border-color .15s ease}.field:focus{border-color:var(--accent)}.field-bad{background:var(--bad-bg)}.field-bad,.field-bad:focus{border-color:var(--bad)}.consent{display:flex;align-items:flex-start;gap:9px;margin-top:14px;font-size:13px;color:var(--ink-soft);cursor:pointer}.consent input{margin-top:2px;accent-color:var(--accent);flex-shrink:0}.atlas-box{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--r);padding:16px 18px;margin-top:6px}.atlas-box p{color:var(--ink);font-size:15px}.feedback-box{display:flex;flex-direction:column;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-top:16px}.feedback-box textarea.field{resize:vertical;min-height:68px;line-height:1.45}.feedback-box select.field{cursor:pointer}.report-cta{text-align:center;margin-top:14px}.rating-box{display:flex;flex-direction:column;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;margin-top:16px}.rating-box .stars{display:flex;gap:4px}.rating-box .star{background:none;border:none;cursor:pointer;padding:2px;font-size:30px;line-height:1;color:var(--line);transition:color .12s ease,transform .12s ease}.rating-box .star:hover{transform:scale(1.12)}.rating-box .star.on{color:var(--warn)}.rating-box .star:disabled{cursor:default;transform:none}.section{padding:56px 0}.section-head{text-align:center;max-width:36em;margin:0 auto 36px}.section-head h2{font-size:clamp(24px,3vw,32px);margin-bottom:10px}.section-head p{color:var(--ink-soft);font-size:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px}.feature{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow-sm)}.icon-circle{width:46px;height:46px;border-radius:13px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:14px}.feature h3{font-size:18px;margin-bottom:7px}.feature p{color:var(--ink-soft);font-size:15px}.step-n{font-family:var(--serif);font-weight:700;color:var(--accent-ink);font-size:15px;margin-bottom:4px}.icon-circle.ic-teal{background:var(--c-teal-bg);color:var(--c-teal)}.icon-circle.ic-amber{background:var(--c-amber-bg);color:var(--c-amber)}.icon-circle.ic-green{background:var(--c-green-bg);color:var(--c-green)}.icon-circle.ic-rose{background:var(--c-rose-bg);color:var(--c-rose)}.icon-circle.ic-blue{background:var(--c-blue-bg);color:var(--c-blue)}.labs-band{padding:30px 0 34px;background:linear-gradient(180deg,var(--accent-haze),transparent);border-top:1px solid var(--line);--lab-h:34px}.labs-title{text-align:center;text-transform:uppercase;letter-spacing:1.4px;font-size:12px;font-weight:600;color:var(--ink-soft);margin-bottom:20px}.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}.marquee-track{display:flex;align-items:center;width:max-content;animation:marquee 32s linear infinite}.lab{flex:none;height:calc(var(--lab-h, 34px) * var(--lab-k, 1));width:auto;margin-right:56px;object-fit:contain;filter:var(--lab-filter);opacity:.5;transition:opacity .2s ease,filter .2s ease}.lab:hover{filter:var(--lab-filter-hover);opacity:1}@keyframes marquee{0%{transform:translateX(0)}to{transform:translateX(-50%)}}@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}.range{position:relative;height:6px;border-radius:999px;margin:9px 0 3px;background:linear-gradient(90deg,var(--warn-bg) 0,var(--ok-bg) 34%,var(--ok-bg) 66%,var(--warn-bg) 100%)}.range .mark{position:absolute;top:50%;width:12px;height:12px;border-radius:50%;transform:translate(-50%,-50%);border:2px solid var(--surface);box-shadow:var(--shadow-sm)}.mark-ok{background:var(--ok)}.mark-warn{background:var(--warn)}.mark-bad{background:var(--bad)}.sample{position:relative}.sample-tag{position:absolute;top:-11px;left:20px;z-index:2;background:var(--accent-600);color:#fff;font-size:12px;font-weight:600;padding:4px 11px;border-radius:999px;box-shadow:var(--shadow-accent)}.sample-msg{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:14px;padding:14px 16px 52px}.sample-msg .blurred{filter:blur(4.5px);-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:none;mask-image:linear-gradient(180deg,#000,rgba(0,0,0,.35));-webkit-mask-image:linear-gradient(180deg,#000,rgba(0,0,0,.35))}.sample-lockbar{position:absolute;inset:auto 0 0 0;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;font-size:13px;color:var(--accent-ink);font-weight:600;background:var(--lockbar-grad)}.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:4px 18px;margin-bottom:10px}.faq-item summary{cursor:pointer;list-style:none;padding:14px 0;font-weight:600;font-size:16px;display:flex;align-items:center;justify-content:space-between}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--accent-ink);font-size:20px;margin-left:12px}.faq-item[open] summary:after{content:"–"}.faq-body{padding:0 0 16px;color:var(--ink-soft);font-size:15px}.site-footer{border-top:1px solid var(--line);padding:32px 0 56px;margin-top:16px}.footer-row{gap:16px 28px;align-items:center;justify-content:space-between}.footer-links,.footer-row{display:flex;flex-wrap:wrap}.footer-links{gap:10px 18px;font-size:14px}.disclaimer{font-size:13px;color:var(--ink-soft);max-width:52em;margin-top:14px}.cta-band{background:linear-gradient(180deg,var(--accent-haze),transparent)}@media (max-width:860px){.hero{padding:44px 0 32px}.hero-grid{grid-template-columns:1fr;gap:28px}.hero-visual{margin-top:0}.hero h1{font-size:32px}.site-header .brand-sub,.site-nav{display:none}.labs-band{padding:24px 0 26px;--lab-h:28px}.lab{margin-right:36px}.grid-3{grid-template-columns:repeat(2,1fr)}}.auth-wrap{min-height:calc(100vh - 64px);display:grid;place-items:center;padding:40px 20px;background:radial-gradient(700px 320px at 50% -40px,var(--accent-haze),transparent 70%)}.auth-card{width:100%;max-width:400px}.auth-title{font-size:26px;text-align:center}.auth-sub{text-align:center;margin-top:6px}.auth-form{display:flex;flex-direction:column;gap:12px;margin-top:20px}.auth-error{color:var(--bad);font-size:14px;text-align:center;margin:0}.auth-legal{text-align:center;margin-top:18px}.auth-badge{width:52px;height:52px;margin:0 auto 8px;border-radius:50%;display:grid;place-items:center;font-size:26px;font-weight:700;background:var(--ok-bg);color:var(--ok)}.chat-wrap{display:flex;flex-direction:column;height:100vh;height:100dvh;max-width:760px;margin:0 auto;background:var(--bg)}.chat-center{flex:1 1;display:grid;place-items:center}.chat-header{flex:none;display:flex;align-items:center;justify-content:space-between;height:60px;padding:0 16px;background:var(--chat-header-bg);-webkit-backdrop-filter:saturate(180%) blur(10px);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}.chat-header .brand-name{font-size:18px}.header-tabs{display:inline-flex;gap:2px;padding:3px;background:var(--bg);border:1px solid var(--line);border-radius:999px}.htab{border:none;background:none;cursor:pointer;font-family:var(--sans);font-size:14px;font-weight:600;color:var(--ink-soft);padding:6px 16px;border-radius:999px;transition:background .15s ease,color .15s ease}.htab.on{background:var(--surface);color:var(--accent-ink);box-shadow:var(--shadow-sm)}.studies-list{flex:1 1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}.study-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm);overflow:hidden}.study-card.open{box-shadow:var(--shadow)}.study-head{width:100%;display:flex;align-items:center;gap:12px;cursor:pointer;background:none;border:none;padding:14px 16px;text-align:left;font-family:var(--sans)}.study-main{flex:1 1;display:flex;flex-direction:column;gap:2px;min-width:0}.study-title{font-size:15px;font-weight:600;color:var(--ink)}.study-sub{display:block}.study-chevron{flex:none;color:var(--ink-soft);display:grid;place-items:center;transition:transform .18s ease}.study-chevron.up{transform:rotate(180deg)}.study-body{padding:4px 16px 16px;border-top:1px solid var(--line)}.study-body .atlas-md{font-size:14px}.chat-list{flex:1 1;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:18px 16px;position:relative}.scroll-down{position:absolute;right:18px;bottom:90px;z-index:5;width:40px;height:40px;border-radius:50%;cursor:pointer;border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);display:grid;place-items:center;box-shadow:var(--shadow);transition:color .15s ease,transform .15s ease}.scroll-down:hover{color:var(--accent-ink);transform:translateY(-1px)}.chat-empty{margin:auto;text-align:center;max-width:30em;padding:20px 0}.chat-empty-mark{width:56px;height:56px;margin:0 auto 16px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(140deg,#0f766e,#0b5a54);box-shadow:var(--shadow-accent)}.chat-empty-mark .brand-mark{width:30px;height:30px;box-shadow:none;background:none}.chat-empty h2{font-size:22px;margin-bottom:8px}.msg-group{display:flex;flex-direction:column;gap:10px}.msg-group .msg-user{align-self:flex-end}.msg-group .msg-atlas{align-self:flex-start}.chat-day{align-self:center;margin:6px 0 2px;padding:4px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:12px;color:var(--ink-soft)}.msg{max-width:82%;padding:11px 15px;font-size:15px;line-height:1.5;border-radius:18px;white-space:pre-wrap;word-wrap:break-word;scroll-margin-top:14px}@keyframes msg-flash{0%,45%{box-shadow:0 0 0 4px var(--accent-soft);border-color:var(--accent)}to{box-shadow:none}}.msg-flash{animation:msg-flash 2.8s ease}.msg-time{display:block;float:right;margin:6px -4px -4px 10px;font-size:11px;line-height:1;color:var(--ink-soft)}.msg-user .msg-time{color:rgba(255,255,255,.75)}.msg-user{align-self:flex-end;background:var(--accent-600);color:#fff;border-bottom-right-radius:6px}.msg-atlas{align-self:flex-start;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-bottom-left-radius:6px;box-shadow:var(--shadow-sm)}.msg-typing{display:inline-flex;gap:5px;align-items:center}.msg-typing .dot{width:7px;height:7px;border-radius:50%;background:var(--ink-soft);animation:typing 1.2s ease-in-out infinite both}.msg-typing .dot:nth-child(2){animation-delay:.15s}.msg-typing .dot:nth-child(3){animation-delay:.3s}@keyframes typing{0%,80%,to{opacity:.3}40%{opacity:1}}.chat-error{flex:none;color:var(--bad);font-size:13px;text-align:center;padding:0 16px 6px;margin:0}.atlas-md p{margin:0}.atlas-md .atlas-h{font-weight:600;margin-top:10px}.atlas-md .atlas-gap{height:8px}.atlas-md ul{margin:4px 0;padding-left:20px}.atlas-md li{margin:2px 0}.atlas-md .atlas-hr{border:none;border-top:1px solid var(--line);margin:12px 0}.analysis-table{margin-top:10px;padding-top:4px;border-top:1px solid var(--line)}.analysis-table .metric-row{gap:10px;padding:9px 0}.analysis-table .metric-name{font-size:14px}.analysis-table .metric-val{font-size:13px}.chat-status{display:inline-flex;align-items:center;gap:9px;color:var(--ink-soft)}.spinner-sm{width:16px;height:16px;border-width:2px}.chat-attachments{flex:none;display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 16px 0}.attach-chip{display:inline-flex;align-items:center;gap:8px;padding:5px 8px 5px 5px;background:var(--bg);border:1px solid var(--line);border-radius:12px;max-width:220px}.attach-thumb{width:34px;height:34px;border-radius:8px;object-fit:cover;flex:none}.attach-pdf{display:grid;place-items:center;font-size:10px;font-weight:700;background:var(--accent-soft);color:var(--accent-ink)}.attach-name{font-size:13px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attach-remove{flex:none;border:none;background:none;cursor:pointer;font-size:18px;line-height:1;color:var(--ink-soft);padding:0 2px}.attach-remove:hover:not(:disabled){color:var(--bad)}.attach-hint{flex-basis:100%;margin:2px 0 0}.chat-input-bar{flex:none;display:flex;align-items:flex-end;gap:8px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--surface)}.chat-dropzone{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:24px;background:rgba(13,148,136,.12);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.chat-dropzone-inner{padding:28px 40px;border-radius:var(--r-lg);border:2px dashed var(--accent);background:var(--surface);color:var(--accent-ink);font-weight:600;box-shadow:var(--shadow)}.chat-attach{flex:none;width:42px;height:42px;border:none;border-radius:50%;cursor:pointer;background:var(--bg);color:var(--ink-soft);display:grid;place-items:center;transition:background .15s ease,color .15s ease}.chat-attach:hover:not(:disabled){background:var(--accent-soft);color:var(--accent-ink)}.chat-attach:disabled{opacity:.45;cursor:default}.chat-input{flex:1 1;resize:none;max-height:140px;padding:11px 15px;font-size:15px;font-family:var(--sans);line-height:1.4;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:20px;outline:none;transition:border-color .15s ease}.chat-input:focus{border-color:var(--accent)}.chat-send{flex:none;width:42px;height:42px;border:none;border-radius:50%;cursor:pointer;background:var(--accent-600);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow-accent);transition:background .15s ease,opacity .15s ease}.chat-send:hover:not(:disabled){background:var(--accent-hover)}.chat-send:disabled{opacity:.45;cursor:default;box-shadow:none}.landing .crumbs{font-size:13px;color:var(--ink-soft);margin-bottom:14px}.landing .crumbs a{color:var(--accent-ink);text-decoration:none}.landing .crumbs a:hover{text-decoration:underline}.landing h1{margin:0 0 10px}.landing h2{margin:34px 0 14px}.landing-p{color:var(--ink);line-height:1.7;margin:0 0 14px}.landing-cta{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin:26px 0}.landing-cta .btn{width:auto;display:inline-flex}.landing-cta-end{align-items:center;margin:36px 0 10px}.indicators{margin:0}.indicator{padding:14px 0;border-top:1px solid var(--line)}.indicator dt{font-weight:600;color:var(--ink);margin-bottom:4px}.indicator dd{margin:0;color:var(--ink-soft);line-height:1.6}.landing-related ul{margin:8px 0 0;padding-left:18px;line-height:1.9}.landing-related a{color:var(--accent-ink)}.landing-disclaimer{margin-top:28px}.landing-index{list-style:none;margin:22px 0 0;padding:0}.landing-index li{border-top:1px solid var(--line)}.landing-index li:last-child{border-bottom:1px solid var(--line)}.landing-index a{display:block;padding:15px 2px;color:var(--accent-ink);font-weight:500;text-decoration:none}.landing-index a:hover{color:var(--accent-600);padding-left:8px;transition:padding-left .15s ease}@media (max-width:540px){.grid-3{grid-template-columns:1fr}}.demography-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;margin:16px 0}.demography-form .btn{width:auto}.demography-form-accent{background:var(--accent-soft);border:1px solid var(--accent);border-left-width:3px}.btn-sex-active{background:var(--accent);color:#fff;border:1px solid var(--accent)}.pending-pages{background:var(--accent-soft);border-left:3px solid var(--accent);border-radius:8px;padding:10px 12px;margin:8px 0 12px;font-size:14px;color:var(--ink)}.teaser-includes{list-style:none;margin:12px 0;padding:0;display:grid;grid-gap:8px;gap:8px}.teaser-includes li{position:relative;padding-left:24px;font-size:15px;color:var(--ink)}.teaser-includes li:before{content:"✓";position:absolute;left:4px;color:var(--accent);font-weight:700}.teaser-includes-head{font-size:15px;color:var(--ink);margin:12px 0 8px}.doc-list{margin:8px 0 0;padding-left:20px;display:grid;grid-gap:6px;gap:6px;font-size:14px}.doc-list li{list-style:disc}.doc-list .doc-note{color:var(--ink-soft);font-size:13px}.doc-list-main{margin:8px 0 10px;padding-left:22px;gap:10px;font-size:15px}.doc-list-main .doc-title{font-weight:600}.doc-list-main .doc-note{color:var(--ink-soft);font-size:13px;margin-top:2px}