:root{
  --ink:#0d2241;--ink2:#17375f;--blue:#1475ff;--blue2:#5ea7ff;--sky:#eef6ff;
  --paper:#fbfdff;--white:#fff;--muted:#65748a;--line:#dbe6f3;--green:#17a86b;
  --red:#df4b4b;--amber:#e7a327;--purple:#7657ef;--shadow:0 14px 36px rgba(18,57,105,.10);
  --radius:20px;--fs:16px;
}
*{box-sizing:border-box}
html{font-size:var(--fs);scroll-behavior:smooth}
body{margin:0;background:linear-gradient(180deg,#f7fbff 0,#eef6ff 42%,#fff 100%);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
button,input,select,textarea{font:inherit}a{color:inherit}img{max-width:100%}
button,a{touch-action:manipulation}
.site-header{position:sticky;top:0;z-index:100;background:rgba(4,29,56,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.header-inner{max-width:1440px;margin:auto;min-height:76px;padding:9px 24px;display:flex;align-items:center;gap:22px}
.brand-link{display:flex;align-items:center;flex:none}.brand-link img{width:205px;height:auto;display:block;border-radius:10px}
.top-nav{display:flex;align-items:center;gap:4px;min-width:0;flex:1}
.top-nav a,.top-nav button{border:0;background:transparent;color:#eaf2fb;text-decoration:none;padding:10px 11px;border-radius:10px;white-space:nowrap;cursor:pointer}
.top-nav a:hover,.top-nav button:hover,.top-nav .active{background:rgba(20,117,255,.18);color:#fff}
.header-actions{display:flex;align-items:center;gap:8px}
.text-tools{display:flex;align-items:center;gap:3px;border:1px solid rgba(255,255,255,.23);padding:4px;border-radius:12px;color:#fff}
.text-tools span{font-size:.75rem;padding:0 4px}.text-tools button{min-width:36px;height:36px;border:0;border-radius:8px;background:rgba(255,255,255,.06);color:#fff;font-weight:850;cursor:pointer}
.text-tools button.active{background:var(--blue);box-shadow:0 0 0 2px rgba(95,167,255,.4)}
.primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;background:linear-gradient(135deg,#0f73ff,#2992ff);color:white;font-weight:850;padding:12px 18px;text-decoration:none;cursor:pointer;box-shadow:0 9px 18px rgba(20,117,255,.18)}
.secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font-weight:800;padding:12px 18px;text-decoration:none;cursor:pointer}
.avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;border:3px solid #5ba5ff;box-shadow:0 0 0 3px rgba(20,117,255,.14)}
.avatar.sm{width:38px;height:38px;border-width:2px}
.avatar.lg{width:112px;height:112px}
.hamburger{display:none;border:1px solid rgba(255,255,255,.2);background:transparent;color:#fff;border-radius:10px;width:44px;height:44px;font-size:23px}
.shell{max-width:1440px;margin:auto;padding:28px 28px 60px}
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(370px,.75fr);gap:28px;align-items:stretch}
.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#2b69bd;font-weight:900}
.hero h1{font-size:clamp(3.1rem,5.5vw,5.8rem);letter-spacing:-.055em;line-height:.93;margin:14px 0 22px;max-width:900px}
.hero h1 em{font-style:normal;color:var(--blue)}
.lead{font-size:1.25rem;line-height:1.55;color:#506178;max-width:820px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}
.microproof{display:flex;gap:18px;flex-wrap:wrap;color:#475d78;font-size:.93rem}
.microproof span:before{content:"✓";display:inline-grid;place-items:center;width:19px;height:19px;border-radius:50%;background:#1685ff;color:#fff;font-size:.72rem;font-weight:900;margin-right:7px}
.bob-card{min-height:420px;border-radius:26px;padding:28px;background:radial-gradient(circle at 75% 20%,#285589 0,#15395f 36%,#0b2848 100%);color:white;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.bob-card:after{content:"";position:absolute;width:340px;height:340px;border:1px solid rgba(255,255,255,.05);border-radius:50%;right:-80px;bottom:-150px}
.bob-intro{display:flex;align-items:center;gap:18px;position:relative;z-index:2}.bob-intro h2{font-size:2rem;margin:0 0 8px}.bob-intro p{margin:0;color:#d8e7f7;line-height:1.55}
.bob-note{position:relative;z-index:2;margin-top:26px;padding:20px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.07);border-radius:16px;line-height:1.5}
.bob-note strong{font-size:1.25rem;display:block;margin-bottom:4px}
.hand{font-family:"Segoe Print","Bradley Hand",cursive;color:#7fc0ff;font-size:1.2rem;transform:rotate(-4deg);display:inline-block}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:24px 0 34px}
.value-card,.card{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.value-card{padding:20px;display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:start}
.value-icon{width:44px;height:44px;border-radius:13px;background:#eef6ff;color:var(--blue);display:grid;place-items:center;font-weight:900}
.value-card h3{margin:0 0 7px;font-size:1rem}.value-card p{margin:0;color:var(--muted);line-height:1.46;font-size:.91rem}
.section{margin-top:34px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px}
.section-head h2{font-size:2rem;letter-spacing:-.03em;margin:0}.section-head p{margin:7px 0 0;color:var(--muted)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature{padding:24px}.feature .feature-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:#edf5ff;color:var(--blue);font-size:1.6rem}
.feature h3{font-size:1.28rem;margin:16px 0 6px}.feature p{color:var(--muted);line-height:1.55;margin:0 0 18px}
.bob-strip{display:flex;align-items:center;gap:18px;padding:18px 22px;margin-top:24px;background:linear-gradient(90deg,#e9f4ff,#f7fbff);border:1px solid #d7e8fa;border-radius:18px}
.bob-strip strong{font-size:1.35rem}.bob-strip p{margin:4px 0 0;color:var(--muted)}
.site-footer{background:#082849;color:#d9e6f3;padding:28px}.footer-inner{max-width:1440px;margin:auto;display:flex;justify-content:space-between;gap:24px;align-items:center}.footer-links{display:flex;gap:14px;flex-wrap:wrap;font-size:.85rem}.footer-links a{color:#d9e6f3}
.build{position:fixed;right:8px;bottom:8px;z-index:300;font-size:10px;padding:5px 7px;border-radius:8px;background:#ffeb75;color:#1d2430;border:1px solid #d7bf45}

/* app */
.app-shell{max-width:1500px;margin:auto;padding:22px 26px 88px}
.app-topline{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}
.app-topline h1{font-size:2rem;margin:0}.app-topline p{margin:5px 0 0;color:var(--muted)}
.app-page{display:none}.app-page.active{display:block}
.dashboard-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
.card{padding:20px}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}
.quick{padding:18px;border:1px solid var(--line);border-radius:17px;background:white;text-decoration:none;cursor:pointer;box-shadow:0 8px 24px rgba(18,57,105,.06)}
.quick b{display:block;font-size:1.03rem}.quick small{display:block;color:var(--muted);margin-top:5px;line-height:1.4}
.live-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}.metric{padding:16px;border:1px solid var(--line);border-radius:15px;background:#fff}.metric small{color:var(--muted)}.metric strong{display:block;font-size:1.45rem;margin-top:5px}.status{font-size:.72rem;font-weight:900;border-radius:999px;padding:5px 8px;display:inline-flex;align-items:center;gap:5px}.status.live{color:#087c4b;background:#e9f9f0}.status.unavailable{color:#875d00;background:#fff4ce}.status.delayed{color:#875d00;background:#fff4ce}
.fear{margin-top:15px}.fear-track{height:14px;background:linear-gradient(90deg,#df4b4b 0 20%,#ea8227 20% 40%,#e7bf2b 40% 60%,#70bd47 60% 80%,#17a86b 80% 100%);border-radius:99px;position:relative}.fear-dot{position:absolute;top:50%;transform:translate(-50%,-50%);width:24px;height:24px;border-radius:50%;background:#fff;border:5px solid #10395f}.fear-labels{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;margin-top:11px;color:var(--muted);font-size:.75rem;text-align:center}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:13px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:.91rem}.table th{font-size:.76rem;color:var(--muted)}
.info-btn{width:25px;height:25px;border-radius:50%;border:1px solid #c9d9eb;background:#fff;color:#1f6bd5;cursor:pointer;font-weight:900}
.modal{position:fixed;inset:0;display:none;place-items:center;padding:20px;background:rgba(4,24,44,.62);z-index:500}.modal.show{display:grid}.modal-card{width:min(690px,100%);max-height:85vh;overflow:auto;background:#fff;border-radius:20px;padding:24px;box-shadow:0 24px 70px rgba(0,0,0,.25)}.modal-card .close{float:right;border:0;background:#eef4fa;width:36px;height:36px;border-radius:10px;font-size:22px}
.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.course-card{padding:18px}.course-card h3{margin:8px 0}.progress{height:10px;border-radius:99px;background:#e4edf7;overflow:hidden}.progress span{display:block;height:100%;background:linear-gradient(90deg,#0d78ff,#29a0ff);border-radius:inherit}
.lesson-list{display:grid;gap:8px;margin-top:14px}.lesson-row{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:12px;align-items:center;padding:13px;border:1px solid var(--line);border-radius:14px;background:#fff}.lesson-num{width:36px;height:36px;border-radius:12px;background:#eef6ff;color:#1672ed;display:grid;place-items:center;font-weight:900}.lesson-row h4{margin:0}.lesson-row p{margin:4px 0 0;color:var(--muted);font-size:.83rem}.lesson-row button{border:1px solid var(--line);background:#fff;color:#1b5fae;border-radius:10px;padding:9px 11px;cursor:pointer}
.lesson-view{display:none}.lesson-view.show{display:block}.lesson-body{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:16px}.lesson-content h2{font-size:2.2rem;margin:0 0 8px}.lesson-content h3{margin-top:22px}.lesson-content p,.lesson-content li{line-height:1.62;color:#4f6178}.bob-side{position:sticky;top:105px;align-self:start}.speech{background:#f1f7ff;border:1px solid #d9e8fa;border-radius:16px;padding:15px;margin-top:12px;line-height:1.5}
.scam-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.scam-topic{padding:13px;border:1px solid var(--line);border-radius:13px;background:#fff;cursor:pointer}.scam-topic.done{border-color:#98ddba;background:#effbf4}.scam-topic b{display:block}.scam-topic span{font-size:.8rem;color:var(--muted)}
.paper-grid{display:grid;grid-template-columns:260px minmax(0,1fr) 320px;gap:14px}.direction-grid{display:grid;gap:8px}.direction{padding:13px;border-radius:12px;border:1px solid var(--line);background:#fff;font-weight:850;text-align:left;cursor:pointer}.direction.active{border-color:#78aef1;background:#eff6ff}.chart-placeholder{height:390px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(#fff,#f9fcff);position:relative;overflow:hidden}.chart-placeholder:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(to right,transparent 0,transparent 74px,#edf2f7 75px),repeating-linear-gradient(to bottom,transparent 0,transparent 59px,#edf2f7 60px)}.candles{position:absolute;inset:50px 55px;display:flex;align-items:end;gap:8px}.candle{width:10px;background:#18a66a;border-radius:2px}.candle:nth-child(3n){background:#df4b4b}.trade-form{display:grid;gap:10px}.trade-form label{font-size:.82rem;color:var(--muted)}.trade-form input,.trade-form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px}.notice{padding:13px 15px;border-radius:13px;border:1px solid #d8e9fa;background:#f1f8ff;color:#31546f;line-height:1.5}
.mobile-bottom{display:none}
.menu-panel{display:none}
.dl-grid{display:flex;gap:10px;flex-wrap:wrap}.dl-grid a{font-size:.88rem}

/* responsive */
@media(max-width:1120px){
 .top-nav{display:none}.hamburger{display:block}.header-inner{gap:12px}.header-actions{margin-left:auto}
 .menu-panel{position:fixed;inset:76px 14px auto 14px;z-index:150;background:#0a2d51;border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:10px;box-shadow:0 20px 60px rgba(0,0,0,.26)}
 .menu-panel.show{display:grid}.menu-panel a,.menu-panel button{color:white;padding:13px;border:0;background:transparent;text-align:left;border-radius:10px;text-decoration:none}.menu-panel a:hover{background:rgba(255,255,255,.08)}
 .hero{grid-template-columns:1fr}.values{grid-template-columns:1fr 1fr}.feature-grid{grid-template-columns:1fr 1fr}
 .quick-grid{grid-template-columns:1fr 1fr}.course-grid{grid-template-columns:1fr 1fr}.paper-grid{grid-template-columns:1fr}.lesson-body{grid-template-columns:1fr}.bob-side{position:static}
}
@media(max-width:720px){
 .header-inner{padding:8px 12px;min-height:66px}.brand-link img{width:150px}.text-tools span{display:none}.text-tools button{width:32px;min-width:32px;height:34px}.header-actions>.primary{display:none}
 .shell,.app-shell{padding:18px 14px 82px}.hero h1{font-size:clamp(2.65rem,14vw,4.2rem)}.lead{font-size:1.05rem}.bob-card{min-height:auto;padding:20px}.bob-intro h2{font-size:1.55rem}
 .values,.feature-grid,.dashboard-grid,.live-grid,.course-grid,.scam-grid{grid-template-columns:1fr}.quick-grid{grid-template-columns:1fr 1fr}.fear-labels{font-size:.63rem}
 .footer-inner{display:grid}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:120;background:rgba(5,37,67,.98);display:grid;grid-template-columns:repeat(5,1fr);padding:6px 5px max(6px,env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.1)}
 .mobile-bottom button{border:0;background:transparent;color:#cbd9e7;font-size:.67rem;display:grid;place-items:center;gap:2px;padding:5px}.mobile-bottom button b{font-size:1.1rem;color:white}.mobile-bottom button.active{color:#fff;background:rgba(20,117,255,.2);border-radius:10px}
 .app-topline{align-items:flex-start}.app-topline .avatar{display:none}
 .lesson-row{grid-template-columns:36px minmax(0,1fr)}.lesson-row button{grid-column:2}
}
@media(max-width:430px){
 .quick-grid{grid-template-columns:1fr}.actions{display:grid}.actions a,.actions button{width:100%}.header-actions .avatar.sm{display:none}
}