/* Public welcome page. Free scrolling only: no scroll-snap or scripted section jumps. */
html:has(.welcome-page){scroll-behavior:auto!important;scroll-snap-type:none!important;background:#050914}
body:has(.welcome-page){overflow-x:hidden;background:#050914!important}
.welcome-page{
  --welcome-bg:#050914;--welcome-bg-soft:#09111f;--welcome-surface:rgba(13,24,41,.76);--welcome-surface-solid:#0c1727;
  --welcome-card:#101d2f;--welcome-line:rgba(129,199,230,.16);--welcome-text:#f6fbff;--welcome-muted:#93aabd;
  --welcome-blue:#50c7ee;--welcome-green:#51d5a4;--welcome-violet:#8c82ff;--welcome-shadow:0 28px 90px rgba(0,0,0,.30);
  min-height:100vh;background:
    radial-gradient(circle at 8% 4%,rgba(30,151,189,.13),transparent 26rem),
    radial-gradient(circle at 95% 28%,rgba(75,75,192,.10),transparent 30rem),var(--welcome-bg);
  color:var(--welcome-text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
.welcome-page *{box-sizing:border-box}.welcome-page a{text-decoration:none}.welcome-page em{font-style:normal}
.welcome-header{position:fixed;z-index:80;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:24px;height:78px;padding:0 max(22px,calc((100vw - 1240px)/2));border-bottom:1px solid transparent;transition:background .25s,border-color .25s,box-shadow .25s;pointer-events:none}
.welcome-header>*{pointer-events:auto}.welcome-header.is-scrolled{background:rgba(5,9,20,.78);border-color:var(--welcome-line);box-shadow:0 12px 40px rgba(0,0,0,.12);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
.welcome-brand{display:flex;align-items:center;gap:11px;color:var(--welcome-text);font-size:17px;font-weight:650;letter-spacing:-.02em}.welcome-brand img{width:40px;height:40px;border-radius:13px;object-fit:cover;box-shadow:0 8px 24px rgba(39,165,210,.22)}.welcome-brand strong{color:var(--welcome-blue)}
.welcome-header-actions{display:flex;align-items:center;gap:12px}.welcome-theme-slot{display:flex;align-items:center}.welcome-theme-slot .site-theme-switch{width:136px;height:38px}.welcome-header-button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 17px;border:1px solid rgba(102,206,235,.28);border-radius:13px;background:rgba(22,78,99,.34);color:#eafcff;font-size:13px;font-weight:800;transition:transform .2s,background .2s}.welcome-header-button:hover{transform:translateY(-1px);background:rgba(30,105,130,.48)}
.welcome-hero,.welcome-openai,.welcome-section,.welcome-med-hub,.welcome-bonus,.welcome-final{width:min(1240px,calc(100% - 44px));margin:0 auto}.welcome-hero{position:relative;min-height:100svh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);align-items:center;gap:70px;padding:120px 0 92px;isolation:isolate}
.welcome-orb{position:absolute;z-index:-1;border-radius:50%;filter:blur(90px);pointer-events:none}.welcome-orb-one{width:390px;height:390px;left:-240px;top:18%;background:rgba(34,165,205,.22)}.welcome-orb-two{width:360px;height:360px;right:-190px;bottom:10%;background:rgba(108,87,225,.18)}
.welcome-kicker{display:flex;align-items:center;gap:10px;color:var(--welcome-blue);font-size:11px;font-weight:900;letter-spacing:.19em;text-transform:uppercase}.welcome-kicker span{width:22px;height:1px;background:currentColor;box-shadow:0 0 12px currentColor}
.welcome-hero h1,.welcome-section h2,.welcome-bonus h2,.welcome-final h2{margin:22px 0 0;letter-spacing:-.055em;line-height:.99}.welcome-hero h1{font-size:clamp(52px,7vw,92px)}.welcome-hero h1 em,.welcome-final h2 em{color:transparent;background:linear-gradient(105deg,var(--welcome-blue),#6cddcc 52%,var(--welcome-violet));-webkit-background-clip:text;background-clip:text}.welcome-hero-copy>p{max-width:680px;margin:27px 0 0;color:var(--welcome-muted);font-size:clamp(17px,1.55vw,21px);line-height:1.62}
.welcome-actions{display:flex;align-items:center;gap:12px;margin-top:34px}.welcome-button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:54px;padding:0 24px;border:1px solid transparent;border-radius:16px;font-size:14px;font-weight:850;transition:transform .2s,box-shadow .2s,background .2s}.welcome-button:hover{transform:translateY(-3px)}.welcome-button-primary{background:linear-gradient(125deg,#238bb8,#356fd5 56%,#6757d9);color:#fff;box-shadow:0 16px 42px rgba(43,112,202,.27)}.welcome-button-primary:hover{box-shadow:0 22px 52px rgba(43,112,202,.38)}.welcome-button-primary b{font-size:20px}.welcome-button-secondary{border-color:var(--welcome-line);background:rgba(12,25,42,.65);color:var(--welcome-text)}.welcome-button-secondary:hover{background:rgba(20,38,61,.9)}
.welcome-proof{display:flex;align-items:center;gap:12px;margin-top:30px;color:#70899d;font-size:11px;font-weight:700}.welcome-proof i{width:3px;height:3px;border-radius:50%;background:#3c6479}
.welcome-hero-mark{position:relative;width:min(510px,42vw);aspect-ratio:1;margin:auto;display:grid;place-items:center}.hero-mark-ring{position:absolute;border:1px solid rgba(97,204,235,.19);border-radius:50%;animation:welcome-ring 14s linear infinite}.hero-mark-ring-one{inset:9%}.hero-mark-ring-two{inset:24%;animation-direction:reverse;animation-duration:10s}.hero-mark-ring::before,.hero-mark-ring::after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:var(--welcome-blue);box-shadow:0 0 22px var(--welcome-blue)}.hero-mark-ring::before{top:12%;left:17%}.hero-mark-ring::after{right:5%;bottom:27%;background:var(--welcome-green);box-shadow:0 0 22px var(--welcome-green)}
.hero-mark-core{position:relative;width:34%;aspect-ratio:1;padding:10px;border:1px solid rgba(95,207,237,.3);border-radius:34%;background:linear-gradient(145deg,rgba(55,169,203,.16),rgba(72,70,170,.15));box-shadow:0 35px 90px rgba(20,116,165,.30),inset 0 1px rgba(255,255,255,.1)}.hero-mark-core::before{content:"";position:absolute;inset:-55%;z-index:-1;border-radius:50%;background:radial-gradient(circle,rgba(54,171,210,.20),transparent 65%)}.hero-mark-core img{width:100%;height:100%;display:block;object-fit:cover;border-radius:27%}
.hero-node{position:absolute;display:grid;place-items:center;width:58px;height:58px;border:1px solid var(--welcome-line);border-radius:19px;background:rgba(11,24,41,.84);box-shadow:0 14px 38px rgba(0,0,0,.25);color:#a9ebff;font-size:16px;font-weight:900;backdrop-filter:blur(12px)}.hero-node-chat{top:10%;right:15%}.hero-node-study{left:5%;top:47%;color:#b9b1ff}.hero-node-clinic{right:9%;bottom:12%;color:#78e1b8;font-size:28px}
@keyframes welcome-ring{to{transform:rotate(360deg)}}
.welcome-scroll-hint{position:absolute;left:0;bottom:26px;display:flex;align-items:center;gap:11px;color:#597286;font-size:9px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.welcome-scroll-hint span{width:33px;height:1px;background:#38576b}
.welcome-openai{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:28px;margin-top:36px;padding:30px 34px 42px;border:1px solid var(--welcome-line);border-radius:27px;background:linear-gradient(130deg,rgba(14,28,45,.9),rgba(8,18,31,.94));box-shadow:var(--welcome-shadow),inset 0 1px rgba(255,255,255,.04);overflow:hidden}.welcome-openai::before{content:"";position:absolute;right:-70px;top:-110px;width:280px;height:280px;border-radius:50%;background:rgba(91,104,170,.10);filter:blur(55px)}.welcome-openai-logo{position:relative;z-index:1;display:grid;place-items:center;width:84px;height:84px;padding:21px;border:1px solid rgba(255,255,255,.16);border-radius:24px;background:#111;box-shadow:0 16px 38px rgba(0,0,0,.24)}.welcome-openai-logo img{display:block;width:100%;height:100%;object-fit:contain}.openai-logo-day{display:none!important}.welcome-openai-copy{position:relative;z-index:1}.welcome-openai-copy h2{margin:10px 0 0;font-size:clamp(27px,3.2vw,43px);letter-spacing:-.045em;line-height:1.05}.welcome-openai-copy h2 strong{font-weight:850}.welcome-openai-copy>p{max-width:720px;margin:12px 0 0;color:var(--welcome-muted);font-size:13px;line-height:1.6}.welcome-openai-status{position:relative;z-index:1;display:grid;grid-template-columns:auto auto;align-items:center;column-gap:7px;row-gap:4px;min-width:150px;padding:13px 15px;border:1px solid var(--welcome-line);border-radius:15px;background:rgba(13,27,43,.72)}.welcome-openai-status i{width:7px;height:7px;border-radius:50%;background:var(--welcome-green);box-shadow:0 0 13px var(--welcome-green)}.welcome-openai-status span{color:#718b9d;font-size:8px;font-weight:900;letter-spacing:.15em}.welcome-openai-status b{grid-column:1/-1;color:#dcebf2;font-size:12px}.welcome-openai>small{position:absolute;left:146px;right:34px;bottom:16px;color:#526b7c;font-size:7px;line-height:1.35}
.welcome-section{position:relative;min-height:760px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(480px,1.1fr);align-items:center;gap:88px;padding:120px 0;border-top:1px solid var(--welcome-line)}.welcome-section-reverse{grid-template-columns:minmax(480px,1.1fr) minmax(0,.9fr)}.welcome-section-reverse .welcome-section-copy{grid-column:2}.welcome-section-reverse .welcome-visual{grid-column:1;grid-row:1}.welcome-section h2{font-size:clamp(42px,5vw,68px)}.welcome-section-copy>p{max-width:600px;margin:24px 0 0;color:var(--welcome-muted);font-size:17px;line-height:1.65}
.welcome-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}.welcome-chips span{padding:9px 12px;border:1px solid var(--welcome-line);border-radius:999px;background:rgba(14,29,47,.54);color:#a9c0d1;font-size:11px;font-weight:750}
.welcome-feature-list{display:grid;gap:10px;margin-top:30px}.welcome-feature-list>div{position:relative;padding:15px 16px 15px 45px;border:1px solid var(--welcome-line);border-radius:15px;background:rgba(13,27,45,.5)}.welcome-feature-list>div::before{content:"";position:absolute;left:17px;top:20px;width:11px;height:11px;border:2px solid var(--welcome-green);border-radius:50%;box-shadow:0 0 14px rgba(81,213,164,.3)}.welcome-feature-list b,.welcome-feature-list span{display:block}.welcome-feature-list b{font-size:13px;color:var(--welcome-text)}.welcome-feature-list span{margin-top:5px;color:var(--welcome-muted);font-size:11px;line-height:1.45}
.welcome-visual{position:relative;overflow:hidden;border:1px solid var(--welcome-line);border-radius:28px;background:linear-gradient(145deg,rgba(15,30,49,.94),rgba(8,18,32,.92));box-shadow:var(--welcome-shadow),inset 0 1px rgba(255,255,255,.04)}.welcome-visual::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 80% 0,rgba(71,189,221,.10),transparent 40%)}
.welcome-chat-visual{padding:20px;min-height:500px}.visual-top{display:flex;align-items:center;gap:6px;padding-bottom:16px;border-bottom:1px solid var(--welcome-line)}.visual-top i{width:7px;height:7px;border-radius:50%;background:#29445a}.visual-top i:nth-child(2){background:#2d6874}.visual-top i:nth-child(3){background:#346557}.visual-top b{margin-left:10px;color:#819bad;font-size:11px}.visual-message{max-width:82%;margin-top:34px;padding:15px 17px;border-radius:18px;font-size:12px;line-height:1.5}.visual-message-user{margin-left:auto;background:linear-gradient(135deg,#2f78ad,#495ac6);color:#fff;border-bottom-right-radius:5px}.visual-message-ai{display:flex;gap:11px;background:#122239;border:1px solid var(--welcome-line);color:#b8cada;border-bottom-left-radius:5px}.visual-message-ai p{margin:0}.visual-message-ai b{color:#eefaff}.mini-brand{flex:0 0 auto;display:grid;place-items:center;width:25px;height:25px;border-radius:8px;background:linear-gradient(135deg,#36a7c9,#5258c6);color:#fff;font-size:11px;font-weight:900}.visual-tools{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:25px 0 76px}.visual-tools span{padding:12px;border:1px solid rgba(115,183,211,.12);border-radius:12px;background:rgba(12,28,46,.62);color:#829daf;font-size:10px}.visual-input{position:absolute;left:20px;right:20px;bottom:20px;display:flex;align-items:center;justify-content:space-between;height:54px;padding:0 9px 0 17px;border:1px solid rgba(93,184,220,.25);border-radius:17px;background:#091625;color:#607d91;font-size:11px}.visual-input b{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,#2b91bb,#5261d5);color:#fff;font-size:19px}
.welcome-study-visual{min-height:480px;overflow:visible;background:radial-gradient(circle at 60% 30%,rgba(69,95,195,.14),transparent 48%),linear-gradient(145deg,#0c192a,#08121f)}.study-card{position:absolute;width:70%;min-height:265px;padding:26px;border:1px solid var(--welcome-line);border-radius:24px;background:linear-gradient(150deg,#13243a,#0d192a);box-shadow:0 25px 70px rgba(0,0,0,.3)}.study-card small{color:#6dcfeb;font-size:9px;font-weight:900;letter-spacing:.15em}.study-card h3{margin:32px 0 45px;font-size:25px;line-height:1.2}.study-card-back{left:10%;top:13%;transform:rotate(-8deg);opacity:.72}.study-card-back svg{width:100%;margin-top:68px;overflow:visible}.study-card-back path{fill:none;stroke:#54d5aa;stroke-width:3;filter:drop-shadow(0 0 8px rgba(84,213,170,.38))}.study-card-front{right:8%;bottom:11%;transform:rotate(3deg)}.study-card-front>span{color:#70899c;font-size:10px}.study-progress{height:5px;margin-bottom:16px;border-radius:999px;background:#26384a}.study-progress i{display:block;width:68%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--welcome-blue),var(--welcome-green))}.study-score{position:absolute;right:3%;top:8%;display:flex;flex-direction:column;align-items:center;justify-content:center;width:94px;height:94px;border:1px solid rgba(81,213,164,.28);border-radius:50%;background:rgba(9,25,36,.86);box-shadow:0 12px 35px rgba(0,0,0,.28)}.study-score b{color:#76e2b9;font-size:23px}.study-score span{margin-top:3px;color:#6c8798;font-size:9px}
.welcome-med-hub{padding:120px 0;border-top:1px solid var(--welcome-line)}.welcome-med-hub-head{max-width:820px}.welcome-med-hub h2{margin:22px 0 0;font-size:clamp(42px,5vw,68px);letter-spacing:-.055em;line-height:.99}.welcome-med-hub-head>p{max-width:680px;margin:24px 0 0;color:var(--welcome-muted);font-size:17px;line-height:1.65}.welcome-med-tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:52px}.welcome-med-tool{position:relative;overflow:hidden;min-height:470px;padding:22px;border:1px solid var(--welcome-line);border-radius:25px;background:linear-gradient(145deg,rgba(15,30,49,.96),rgba(8,18,32,.94));box-shadow:var(--welcome-shadow),inset 0 1px rgba(255,255,255,.04)}.welcome-med-tool::before{content:"";position:absolute;left:-20%;top:-28%;width:260px;height:260px;border-radius:50%;background:rgba(59,173,210,.09);filter:blur(45px)}.med-tool-label{position:relative;display:flex;align-items:center;justify-content:space-between}.med-tool-label>span{color:var(--welcome-blue);font-size:10px;font-weight:950;letter-spacing:.14em}.med-tool-label>i{padding:6px 8px;border:1px solid var(--welcome-line);border-radius:999px;color:#728d9f;font-size:8px;font-style:normal;font-weight:800}.welcome-med-tool h3{position:relative;margin:24px 0 0;font-size:23px;letter-spacing:-.035em}.welcome-med-tool>p{position:relative;margin:12px 0 0;color:var(--welcome-muted);font-size:12px;line-height:1.6}.med-tool-tags{position:absolute;left:22px;right:22px;bottom:22px;display:flex;flex-wrap:wrap;gap:6px}.med-tool-tags span{padding:7px 9px;border:1px solid var(--welcome-line);border-radius:999px;background:rgba(14,31,49,.66);color:#829caf;font-size:8px;font-weight:800}.med-ecg-screen{position:relative;height:135px;margin-top:24px;overflow:hidden;border:1px solid rgba(71,195,155,.19);border-radius:17px;background:linear-gradient(rgba(76,165,139,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(76,165,139,.055) 1px,transparent 1px),#0a1b26;background-size:12px 12px}.med-ecg-screen svg{position:absolute;inset:22px 12px;width:calc(100% - 24px);height:88px}.med-ecg-screen path{fill:none;stroke:#59d7ab;stroke-width:3;vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 7px rgba(81,213,164,.35))}.med-ecg-screen>span{position:relative;display:inline-block;margin:9px 0 0 9px;color:#568376;font-size:7px}.med-guides-stack{position:relative;height:135px;margin-top:24px}.med-guides-stack>div{position:absolute;left:0;right:5%;min-height:112px;padding:15px;border:1px solid var(--welcome-line);border-radius:16px;background:#0d2032;box-shadow:0 15px 35px rgba(0,0,0,.2)}.med-guides-stack>div:first-child{z-index:2;right:10%;transform:rotate(-2deg)}.med-guides-stack>div:last-child{left:12%;top:17px;transform:rotate(4deg);opacity:.62}.med-guides-stack b,.med-guides-stack span{display:block}.med-guides-stack b{font-size:10px}.med-guides-stack span{margin-top:6px;color:#6e899b;font-size:7px}.med-guides-stack i{display:block;width:85%;height:5px;margin-top:9px;border-radius:999px;background:#233c4f}.med-guides-stack i:nth-last-child(1){width:56%}.med-accr-progress{display:grid;grid-template-columns:105px 1fr;align-items:center;gap:15px;height:135px;margin-top:24px;padding:15px;border:1px solid rgba(129,114,255,.2);border-radius:17px;background:rgba(43,39,92,.18)}.med-accr-progress>div{display:flex;width:88px;height:88px;flex-direction:column;align-items:center;justify-content:center;border:7px solid rgba(106,199,217,.18);border-top-color:#6bcdc9;border-right-color:#7d72dc;border-radius:50%;transform:rotate(12deg)}.med-accr-progress strong,.med-accr-progress>div span{transform:rotate(-12deg)}.med-accr-progress strong{font-size:19px}.med-accr-progress>div span{color:#778fa1;font-size:7px}.med-accr-progress ul{display:grid;gap:9px;margin:0;padding:0;list-style:none}.med-accr-progress li{position:relative;padding-left:17px;color:#6f899b;font-size:8px}.med-accr-progress li::before{content:"";position:absolute;left:0;top:1px;width:8px;height:8px;border:1px solid #496478;border-radius:3px}.med-accr-progress li.done{color:#a9bdc9}.med-accr-progress li.done::before{content:"✓";display:grid;place-items:center;border-color:#48b98e;background:rgba(54,165,123,.18);color:#64d4a8;font-size:6px}
.welcome-course-visual{padding:24px;min-height:500px}.course-head{display:flex;align-items:center;gap:12px;padding-bottom:20px;border-bottom:1px solid var(--welcome-line)}.course-head p{display:grid;gap:3px;margin:0}.course-head small{color:#708b9e;font-size:8px;font-weight:900;letter-spacing:.13em}.course-head b{font-size:15px}.course-head>strong{margin-left:auto;color:#6cdeb3;font-size:22px}.course-line{display:flex;align-items:center;gap:13px;margin-top:18px;padding:15px;border:1px solid rgba(115,185,211,.11);border-radius:15px;background:rgba(13,29,47,.62)}.course-line>i{display:grid;place-items:center;flex:0 0 29px;height:29px;border:1px solid rgba(91,167,205,.26);border-radius:10px;color:#75ccec;font-style:normal}.course-line>i.done{border-color:rgba(81,213,164,.27);background:rgba(45,141,107,.12);color:#69dcae}.course-line p{display:grid;gap:4px;margin:0}.course-line b{font-size:12px}.course-line span{color:#70899b;font-size:9px}.course-mentor{display:flex;align-items:center;gap:12px;margin-top:18px;padding:15px;border:1px solid rgba(132,114,255,.22);border-radius:15px;background:linear-gradient(120deg,rgba(79,65,167,.16),rgba(24,49,70,.28))}.course-mentor>span{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,#6567dd,#268fb0);font-size:10px;font-weight:900}.course-mentor p{display:grid;gap:3px;margin:0}.course-mentor b{font-size:11px}.course-mentor small{color:#8199aa;font-size:9px}
.welcome-clinic-visual{padding:22px;min-height:480px}.patient-head{display:flex;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px solid var(--welcome-line)}.patient-avatar{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:linear-gradient(145deg,#275779,#23455d);color:#d8f5ff;font-size:12px;font-weight:900}.patient-head p{display:grid;gap:5px;margin:0}.patient-head b{font-size:13px}.patient-head span{color:#7890a1;font-size:9px}.patient-head>strong{margin-left:auto;padding:7px 9px;border:1px solid rgba(81,213,164,.23);border-radius:999px;background:rgba(46,142,108,.11);color:#6edcaf;font-size:8px;text-transform:uppercase}.patient-dialog{margin-top:25px;padding:17px;border:1px solid rgba(116,183,209,.13);border-radius:17px;background:#112238}.patient-dialog span{color:#5fcbea;font-size:8px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.patient-dialog p{margin:9px 0 0;color:#b0c4d2;font-size:12px;line-height:1.55}.patient-actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:16px}.patient-actions span{display:grid;place-items:center;min-height:40px;padding:9px 7px;border:1px solid var(--welcome-line);border-radius:12px;background:rgba(10,23,39,.7);color:#8ca6b8;font-size:9px;line-height:1.2;text-align:center}.patient-progress{position:absolute;left:22px;right:22px;bottom:22px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:13px;color:#7892a4;font-size:9px}.patient-progress div{height:5px;border-radius:999px;background:#23364a}.patient-progress i{display:block;width:58%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#45b9d7,#52d5a4)}.patient-progress b{color:#d7eef7;font-size:11px}
.welcome-browser-visual{min-height:470px}.browser-bar{display:flex;align-items:center;gap:6px;height:52px;padding:0 17px;border-bottom:1px solid var(--welcome-line);background:rgba(8,18,30,.65)}.browser-bar i{width:7px;height:7px;border-radius:50%;background:#315064}.browser-bar span{flex:1;margin-left:9px;padding:8px 12px;border-radius:9px;background:#101f31;color:#5f788a;font-size:9px}.browser-body{padding:28px}.browser-body small{color:#52c4e6;font-size:8px;font-weight:900;letter-spacing:.15em}.browser-body h3{max-width:82%;margin:15px 0 22px;font-size:18px;line-height:1.35}.browser-option{height:38px;margin-top:9px;border:1px solid rgba(112,177,204,.13);border-radius:10px;background:#101e30}.browser-option.short{width:78%}.browser-body button{display:flex;align-items:center;gap:9px;margin-top:21px;padding:9px 13px;border:1px solid rgba(83,194,225,.25);border-radius:11px;background:rgba(32,109,138,.18);color:#b6ecfa;font-size:10px;font-weight:800}.browser-answer{position:absolute;right:20px;bottom:18px;width:57%;padding:17px;border:1px solid rgba(103,212,174,.23);border-radius:17px;background:rgba(10,35,38,.94);box-shadow:0 18px 45px rgba(0,0,0,.28)}.browser-answer b{color:#77dfbb;font-size:11px}.browser-answer p{margin:8px 0 0;color:#89aaa5;font-size:9px;line-height:1.5}.welcome-inline-link{display:inline-flex;align-items:center;gap:12px;margin-top:30px;color:#79d8f2;font-size:12px;font-weight:850}.welcome-inline-link b{font-size:17px;transition:transform .2s}.welcome-inline-link:hover b{transform:translateX(4px)}
.welcome-bonus{position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;margin-top:80px;padding:36px;border:1px solid rgba(132,114,255,.22);border-radius:28px;background:linear-gradient(125deg,rgba(41,38,90,.62),rgba(15,34,50,.8));box-shadow:var(--welcome-shadow);overflow:hidden}.welcome-bonus::after{content:"";position:absolute;right:12%;top:-100%;width:260px;height:260px;border-radius:50%;background:rgba(111,90,224,.16);filter:blur(60px)}.bonus-mark{position:relative;z-index:1;width:76px;height:76px;padding:7px;border:1px solid rgba(109,202,229,.23);border-radius:23px;background:rgba(16,39,55,.75)}.bonus-mark img{width:100%;height:100%;border-radius:17px;object-fit:cover}.welcome-bonus h2{font-size:34px;margin-top:12px}.welcome-bonus p{margin:10px 0 0;color:var(--welcome-muted);font-size:13px}.welcome-promo{position:relative;z-index:1;min-width:230px;padding:15px 20px;border:1px dashed rgba(154,143,255,.55);border-radius:17px;background:rgba(60,52,128,.22);color:#fff;cursor:pointer;transition:transform .2s,border-color .2s,background .2s}.welcome-promo:hover{transform:translateY(-2px);background:rgba(76,65,157,.3)}.welcome-promo.is-copied{border-color:var(--welcome-green);background:rgba(51,140,109,.15)}.welcome-promo span,.welcome-promo small{display:block}.welcome-promo span{font-size:25px;font-weight:950;letter-spacing:.18em}.welcome-promo small{margin-top:6px;color:#988fc9;font-size:8px;text-transform:uppercase}.promo-status{position:absolute;right:36px;bottom:13px;color:#72e2b6;font-size:9px;font-weight:800}
.welcome-final{position:relative;display:flex;min-height:720px;flex-direction:column;align-items:center;justify-content:center;padding:120px 20px;text-align:center;overflow:hidden}.welcome-final-glow{position:absolute;z-index:-1;width:700px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(42,157,196,.17),rgba(86,68,186,.07) 44%,transparent 70%);filter:blur(18px)}.welcome-final>img{width:92px;height:92px;border:1px solid rgba(94,205,234,.28);border-radius:29px;box-shadow:0 25px 70px rgba(30,128,174,.28)}.welcome-final h2{font-size:clamp(48px,6vw,78px)}.welcome-final>p{max-width:620px;margin:25px 0 0;color:var(--welcome-muted);font-size:17px;line-height:1.6}.welcome-final .welcome-actions{justify-content:center}
.welcome-footer{width:min(1240px,calc(100% - 44px));margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:27px 0 34px;border-top:1px solid var(--welcome-line);color:#577185;font-size:10px}.welcome-footer div{display:flex;gap:22px}.welcome-footer a{color:#6b8496}.welcome-footer a:hover{color:var(--welcome-blue)}
.welcome-reveal{opacity:0;transform:translateY(44px);transition:opacity .85s ease,transform .85s cubic-bezier(.2,.8,.2,1)}.welcome-reveal.is-visible{opacity:1;transform:none}

html[data-site-theme="day"] body:has(.welcome-page){background:#edf5f8!important}
html[data-site-theme="day"] .welcome-page{
  --welcome-bg:#e3eef3;--welcome-bg-soft:#f3f8fa;--welcome-surface:rgba(255,255,255,.94);--welcome-surface-solid:#fff;
  --welcome-card:#ffffff;--welcome-line:rgba(35,88,116,.25);--welcome-text:#123449;--welcome-muted:#4f6f81;
  --welcome-blue:#087da9;--welcome-green:#147b59;--welcome-violet:#5148aa;--welcome-shadow:0 24px 62px rgba(29,69,89,.16);
  background:radial-gradient(circle at 8% 4%,rgba(43,155,192,.17),transparent 27rem),radial-gradient(circle at 94% 25%,rgba(102,87,197,.11),transparent 31rem),linear-gradient(180deg,#e8f2f5 0%,#dfecef 50%,#e9f2f5 100%)!important;color:var(--welcome-text)!important
}
html[data-site-theme="day"] .welcome-header.is-scrolled{background:rgba(247,251,252,.86);box-shadow:0 12px 35px rgba(43,77,92,.08)}
html[data-site-theme="day"] .welcome-header-button{background:#eef7fa;border-color:rgba(35,125,160,.22);color:#21627b}
html[data-site-theme="day"] .welcome-button-secondary{background:rgba(255,255,255,.74);color:#315568}
html[data-site-theme="day"] .welcome-button-primary,html[data-site-theme="day"] .welcome-button-primary :is(span,b){color:#fff!important;-webkit-text-fill-color:#fff!important;text-shadow:0 1px 2px rgba(15,50,86,.35)}
html[data-site-theme="day"] .welcome-button-primary{border-color:rgba(30,83,171,.24)!important;background:linear-gradient(125deg,#087fac,#2e69d0 56%,#5f51d3)!important;box-shadow:0 16px 38px rgba(39,93,177,.28)!important}
html[data-site-theme="day"] .welcome-section,html[data-site-theme="day"] .welcome-med-hub{border-top-color:rgba(28,82,110,.23)}
html[data-site-theme="day"] .welcome-openai{border-color:rgba(30,83,112,.28);background:linear-gradient(135deg,#fff,#edf5f7);box-shadow:var(--welcome-shadow),inset 0 1px #fff}
html[data-site-theme="day"] .welcome-openai-logo{border-color:rgba(18,18,18,.18);background:#fff;box-shadow:0 14px 34px rgba(33,72,91,.13)}
html[data-site-theme="day"] .openai-logo-night{display:none!important}html[data-site-theme="day"] .openai-logo-day{display:block!important}
html[data-site-theme="day"] .welcome-openai-status{border-color:rgba(35,88,116,.20);background:#f6fafb}html[data-site-theme="day"] .welcome-openai-status b{color:#244a5e}html[data-site-theme="day"] .welcome-openai>small{color:#668090}
html[data-site-theme="day"] .welcome-chips span,html[data-site-theme="day"] .welcome-feature-list>div{background:rgba(255,255,255,.62)}
html[data-site-theme="day"] .welcome-visual{border-color:rgba(30,83,112,.28);background:linear-gradient(145deg,#ffffff,#edf5f7);box-shadow:var(--welcome-shadow),inset 0 1px #fff}
html[data-site-theme="day"] .hero-node{background:rgba(255,255,255,.88);color:#287d9e;box-shadow:0 14px 35px rgba(43,77,92,.12)}
html[data-site-theme="day"] .visual-message-user{background:linear-gradient(135deg,#2788ae,#5264c7);color:#fff}
html[data-site-theme="day"] .visual-message-ai,html[data-site-theme="day"] .visual-tools span,html[data-site-theme="day"] .visual-input,html[data-site-theme="day"] .course-line,html[data-site-theme="day"] .patient-dialog,html[data-site-theme="day"] .patient-actions span{background:#fff;color:#526e7d}
html[data-site-theme="day"] .visual-message-ai b,html[data-site-theme="day"] .course-line b,html[data-site-theme="day"] .patient-head b{color:#23495b}
html[data-site-theme="day"] .study-card{background:linear-gradient(150deg,#fff,#edf5f8);box-shadow:0 25px 65px rgba(43,77,92,.16)}
html[data-site-theme="day"] .study-card h3{color:#24495b}html[data-site-theme="day"] .study-score{background:rgba(255,255,255,.92)}
html[data-site-theme="day"] .course-mentor{background:linear-gradient(120deg,rgba(105,91,195,.09),rgba(235,247,249,.8))}
html[data-site-theme="day"] .patient-avatar{background:linear-gradient(145deg,#dff2f8,#d7e9ef);color:#245a70}
html[data-site-theme="day"] .patient-head>strong{color:#227458;background:#eaf7f1}
html[data-site-theme="day"] .browser-bar{background:#f0f6f8}html[data-site-theme="day"] .browser-bar span,html[data-site-theme="day"] .browser-option{background:#fff}
html[data-site-theme="day"] .browser-answer{background:rgba(237,249,244,.97);box-shadow:0 18px 42px rgba(43,77,92,.13)}
html[data-site-theme="day"] .welcome-med-tool{border-color:rgba(30,83,112,.28);background:linear-gradient(145deg,#ffffff,#edf5f7);box-shadow:var(--welcome-shadow),inset 0 1px #fff}
html[data-site-theme="day"] .welcome-med-tool h3,html[data-site-theme="day"] .med-guides-stack b,html[data-site-theme="day"] .med-accr-progress strong{color:#163d52}
html[data-site-theme="day"] .med-tool-label>i,html[data-site-theme="day"] .med-tool-tags span{background:#edf5f8;color:#496b7d;border-color:rgba(36,91,118,.20)}
html[data-site-theme="day"] .med-ecg-screen{border-color:rgba(29,135,99,.25);background:linear-gradient(rgba(38,145,111,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(38,145,111,.08) 1px,transparent 1px),#f5fbf8;background-size:12px 12px}
html[data-site-theme="day"] .med-ecg-screen path{stroke:#18805d}html[data-site-theme="day"] .med-ecg-screen>span{color:#568073}
html[data-site-theme="day"] .med-guides-stack>div{border-color:rgba(34,91,119,.24);background:#fff;box-shadow:0 14px 30px rgba(33,72,91,.13)}html[data-site-theme="day"] .med-guides-stack i{background:#dce9ee}
html[data-site-theme="day"] .med-accr-progress{border-color:rgba(83,70,174,.22);background:#f4f1fc}html[data-site-theme="day"] .med-accr-progress li{color:#567182}html[data-site-theme="day"] .med-accr-progress li.done{color:#2f5365}
html[data-site-theme="day"] .welcome-bonus{background:linear-gradient(125deg,rgba(246,243,255,.96),rgba(239,248,250,.96))}
html[data-site-theme="day"] .bonus-mark{background:#fff}html[data-site-theme="day"] .welcome-promo{background:rgba(100,83,184,.08);color:#504791}html[data-site-theme="day"] .welcome-promo small{color:#7b72a7}

@media(max-width:980px){
  .welcome-header{padding:0 20px}.welcome-hero{grid-template-columns:1fr;gap:28px;padding-top:132px;text-align:center}.welcome-hero-copy{display:flex;flex-direction:column;align-items:center}.welcome-hero-mark{width:min(470px,80vw)}.welcome-proof{justify-content:center}.welcome-scroll-hint{left:50%;transform:translateX(-50%)}
  .welcome-openai{grid-template-columns:auto 1fr}.welcome-openai-status{grid-column:2;justify-self:start}.welcome-openai>small{left:146px}.welcome-section,.welcome-section-reverse{grid-template-columns:1fr;gap:48px;min-height:0;padding:92px 0}.welcome-section-reverse .welcome-section-copy,.welcome-section-reverse .welcome-visual{grid-column:auto;grid-row:auto}.welcome-section-reverse .welcome-section-copy{order:1}.welcome-section-reverse .welcome-visual{order:2}.welcome-section-copy{max-width:720px}.welcome-med-hub{padding:92px 0}.welcome-med-tools{grid-template-columns:1fr}.welcome-med-tool{min-height:420px}.welcome-bonus{grid-template-columns:auto 1fr}.welcome-promo{grid-column:1/-1;width:100%}.promo-status{right:36px}
}
@media(max-width:640px){
  .welcome-page{overflow:hidden}.welcome-header{height:67px;padding:0 12px}.welcome-brand span{display:none}.welcome-brand img{width:38px;height:38px}.welcome-header-actions{gap:7px}.welcome-header-button{min-height:36px;padding:0 12px;font-size:11px}.welcome-theme-slot .site-theme-switch{width:100px;height:36px}.welcome-theme-slot .site-theme-switch-option b{display:none}
  .welcome-hero,.welcome-openai,.welcome-section,.welcome-med-hub,.welcome-bonus,.welcome-final,.welcome-footer{width:min(100% - 28px,1240px)}.welcome-hero{padding:106px 0 78px}.welcome-hero h1{font-size:clamp(46px,14vw,68px)}.welcome-hero-copy>p{font-size:16px}.welcome-actions{width:100%;flex-direction:column}.welcome-button{width:100%}.welcome-proof{max-width:330px;flex-wrap:wrap;gap:7px 10px;font-size:9px}.welcome-hero-mark{width:94vw;margin-left:-9vw}.hero-node{width:48px;height:48px;border-radius:15px}.welcome-scroll-hint{display:none}.welcome-openai{grid-template-columns:1fr;padding:24px 20px 52px;text-align:center}.welcome-openai-logo{width:72px;height:72px;margin:auto;padding:18px}.welcome-openai-copy .welcome-kicker{justify-content:center}.welcome-openai-status{grid-column:auto;justify-self:center}.welcome-openai>small{left:20px;right:20px;bottom:13px;text-align:center}
  .welcome-section{padding:76px 0;gap:36px}.welcome-section h2,.welcome-med-hub h2{font-size:42px}.welcome-section-copy>p,.welcome-med-hub-head>p{font-size:15px}.welcome-med-hub{padding:76px 0}.welcome-med-tools{margin-top:36px}.welcome-med-tool{min-height:445px;padding:18px}.med-tool-tags{left:18px;right:18px;bottom:18px}.welcome-visual{border-radius:22px}.welcome-chat-visual,.welcome-course-visual,.welcome-clinic-visual{padding:15px;min-height:460px}.visual-input,.patient-progress{left:15px;right:15px;bottom:15px}.visual-tools{margin-bottom:70px}.welcome-study-visual{min-height:410px}.study-card{width:77%;min-height:240px;padding:20px}.study-card h3{font-size:20px}.study-score{width:78px;height:78px}.study-score b{font-size:19px}.patient-head>strong{display:none}.welcome-browser-visual{min-height:430px}.browser-answer{width:78%}.welcome-bonus{grid-template-columns:1fr;padding:26px;text-align:center}.bonus-mark{margin:auto}.welcome-bonus .welcome-kicker{justify-content:center}.welcome-bonus h2{font-size:31px}.welcome-promo{grid-column:auto}.promo-status{position:static;height:12px;text-align:center}.welcome-final{min-height:650px;padding:92px 6px}.welcome-final>p{font-size:15px}.welcome-footer{gap:15px;align-items:flex-start}.welcome-footer div{gap:12px;flex-direction:column;align-items:flex-end}
}
@media(prefers-reduced-motion:reduce){.welcome-reveal{opacity:1;transform:none;transition:none}.hero-mark-ring{animation:none}.welcome-button,.welcome-header-button,.welcome-inline-link b{transition:none}}
/* Static ECG symbol on the welcome page: intentionally no live trace or animation. */
.med-ecg-icon{position:relative;display:grid;place-items:center;height:135px;margin-top:24px;overflow:hidden;border:1px solid rgba(78,196,216,.16);border-radius:20px;background:radial-gradient(circle at 50% 45%,rgba(76,201,219,.12),transparent 54%),linear-gradient(145deg,rgba(10,29,44,.9),rgba(8,20,34,.96))}
.med-ecg-icon::after{content:"";position:absolute;inset:18px;border:1px solid rgba(91,210,224,.08);border-radius:16px;pointer-events:none}
.med-ecg-icon svg{position:relative;z-index:1;width:min(92%,320px);height:118px;overflow:visible}
.med-ecg-icon rect{fill:rgba(12,31,47,.52);stroke:rgba(103,206,224,.24);stroke-width:2}
.med-ecg-icon circle{fill:none;stroke:rgba(104,211,222,.14);stroke-width:2}
.med-ecg-icon-line{fill:none;stroke:#62d4e5;stroke-width:5;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 7px rgba(78,204,224,.22))}
.med-ecg-icon-heart{fill:rgba(80,210,181,.08);stroke:#65d8b2;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.med-tool-source{position:relative;display:inline-flex;margin-top:10px;color:#70cfe7;font-size:8px;font-weight:800;line-height:1.45;text-decoration:none}
.med-tool-source:hover{text-decoration:underline}
html[data-site-theme="day"] .med-ecg-icon{border-color:rgba(41,128,157,.16);background:radial-gradient(circle at 50% 45%,rgba(68,175,197,.12),transparent 54%),linear-gradient(145deg,#f9fcfd,#edf6f8)}
html[data-site-theme="day"] .med-ecg-icon rect{fill:rgba(255,255,255,.64);stroke:rgba(46,139,166,.22)}
html[data-site-theme="day"] .med-ecg-icon circle{stroke:rgba(44,139,163,.13)}
html[data-site-theme="day"] .med-ecg-icon-line{stroke:#278dad;filter:none}
html[data-site-theme="day"] .med-ecg-icon-heart{fill:rgba(56,169,137,.07);stroke:#329977}
html[data-site-theme="day"] .med-tool-source{color:#217e9d}

/* Welcome polish: balanced actions, official Telegram glyph, and lighter OpenAI signature. */
.welcome-scroll-hint{display:none!important}
.welcome-actions{display:grid;grid-template-columns:repeat(2,minmax(190px,1fr));width:min(100%,470px);align-items:stretch;gap:12px}.welcome-actions .welcome-button{width:100%;min-width:0;padding:0 18px;white-space:nowrap}.welcome-button-telegram{gap:10px}.welcome-telegram-icon{display:block;width:21px;height:21px;flex:0 0 21px}.welcome-telegram-icon circle{fill:#229ED9}.welcome-telegram-icon path{fill:#fff}
.welcome-openai{grid-template-columns:84px minmax(0,1fr) auto;padding:28px 34px;background:radial-gradient(circle at 0 50%,rgba(96,201,233,.10),transparent 21rem),linear-gradient(130deg,rgba(14,28,45,.94),rgba(8,18,31,.96))}.welcome-openai-logo{isolation:isolate;width:84px;height:84px;padding:5px;border:0;border-radius:0;background:transparent;box-shadow:none}.welcome-openai-logo::before{content:"";position:absolute;z-index:-1;inset:9px;border:1px solid rgba(139,214,237,.28);border-radius:50%;box-shadow:0 0 0 8px rgba(80,199,238,.045),0 0 34px rgba(80,199,238,.16);animation:welcome-openai-pulse 3.6s ease-in-out infinite}.welcome-openai-logo::after{content:"";position:absolute;z-index:-1;inset:1px;border:1px solid rgba(140,130,255,.19);border-radius:36% 64% 58% 42%;animation:welcome-openai-orbit 12s linear infinite}.welcome-openai-logo img{width:74px;height:74px;filter:drop-shadow(0 8px 18px rgba(0,0,0,.25))}.welcome-openai-status{min-width:132px;border-color:rgba(129,199,230,.11);background:rgba(255,255,255,.035)}.welcome-openai-copy h2{margin-top:7px}.welcome-openai-copy>p{margin-top:10px}
@keyframes welcome-openai-pulse{50%{transform:scale(1.08);opacity:.6}}@keyframes welcome-openai-orbit{to{transform:rotate(360deg)}}
html[data-site-theme="day"] .welcome-openai{background:radial-gradient(circle at 0 50%,rgba(62,166,198,.13),transparent 20rem),linear-gradient(135deg,#fff,#edf5f7)}html[data-site-theme="day"] .welcome-openai-logo::before{border-color:rgba(25,104,135,.27);box-shadow:0 0 0 8px rgba(37,140,176,.06),0 0 30px rgba(37,140,176,.16)}html[data-site-theme="day"] .welcome-openai-logo::after{border-color:rgba(93,81,211,.18)}
@media(max-width:980px){.welcome-actions{width:min(100%,470px)}.welcome-openai{grid-template-columns:74px minmax(0,1fr);padding-bottom:29px}.welcome-openai-status{grid-column:2;justify-self:start}.welcome-openai-logo{width:74px;height:74px}.welcome-openai-logo img{width:64px;height:64px}}
@media(max-width:640px){.welcome-actions{grid-template-columns:1fr;width:100%;gap:10px}.welcome-actions .welcome-button{min-height:52px}.welcome-openai{grid-template-columns:1fr;padding:25px 20px;text-align:center}.welcome-openai-logo{width:76px;height:76px;margin:auto}.welcome-openai-logo img{width:66px;height:66px}.welcome-openai-copy .welcome-kicker{justify-content:center}.welcome-openai-status{grid-column:auto;justify-self:center}}
@media(prefers-reduced-motion:reduce){.welcome-openai-logo::before,.welcome-openai-logo::after{animation:none}}