/* =========================================================
   HÌNH ẢNH Y HỌC V7.1.0 — Visual Revolution
   Landing + dashboard redesign while preserving the learning engine.
   ========================================================= */
:root{
  --v70-ivory:#fffaf4;
  --v70-ivory-2:#fff2e6;
  --v70-copper:#c95f36;
  --v70-copper-deep:#8c3927;
  --v70-chocolate:#40251f;
  --v70-peach:#f4c4a8;
  --v70-gold:#d58b43;
  --v70-radius-xl:30px;
  --v70-radius-lg:22px;
  --v70-radius-md:16px;
  --v70-shadow:0 28px 80px rgba(71,37,27,.12);
  --v70-shadow-soft:0 18px 48px rgba(45,35,31,.08);
}
html{scroll-behavior:smooth}
body{background:radial-gradient(circle at 84% -12%,var(--theme-page-glow),transparent 31%),linear-gradient(180deg,color-mix(in srgb,var(--bg) 96%,#fff),var(--bg));}
.main{max-width:1560px;padding:34px 38px 54px}
.card,.v46-course-card,.v46-tool-card,.v46-exam-card,.v46-bank-shell,.v50-calendar-card,.v50-day-panel{border-radius:18px;box-shadow:0 12px 38px color-mix(in srgb,var(--theme-card-glow) 72%,transparent)}
.sidebar{background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(22px);box-shadow:12px 0 44px rgba(24,42,50,.04)}
.topbar{background:color-mix(in srgb,var(--surface) 86%,transparent);backdrop-filter:blur(24px);box-shadow:0 8px 28px rgba(35,49,55,.045)}
.brand-mark{box-shadow:0 10px 26px color-mix(in srgb,var(--theme-accent) 24%,transparent)}
.nav-link{border:1px solid transparent;transition:transform .2s ease,background .2s ease,border-color .2s ease,color .2s ease}
.nav-link:hover{transform:translateX(3px);border-color:color-mix(in srgb,var(--theme-accent) 16%,transparent)}
.nav-link.active{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--theme-accent) 10%,transparent)}
.btn{border-radius:12px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
.btn.primary{box-shadow:0 10px 28px color-mix(in srgb,var(--theme-accent) 24%,transparent)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px color-mix(in srgb,var(--theme-accent) 32%,transparent)}

/* ---------- Landing: editorial medical luxury ---------- */
.v70-landing{--v70-accent:var(--theme-accent);min-height:100vh;background:
  radial-gradient(circle at 84% 7%,rgba(234,144,93,.20),transparent 26%),
  radial-gradient(circle at 8% 32%,rgba(207,95,54,.08),transparent 29%),
  linear-gradient(180deg,#fffaf5 0%,#fff7ef 48%,#fffdf9 100%);color:#3f2a24;overflow:hidden}
.v70-landing .theme-ambient{opacity:.45}
.v70-landing-topbar{height:78px;border-bottom:1px solid rgba(164,102,75,.15);background:rgba(255,250,244,.82);backdrop-filter:blur(24px);position:sticky;top:0;z-index:100;padding-inline:clamp(22px,5vw,84px)}
.v70-landing .landing-brand strong{color:#3b261f;font-size:15px;letter-spacing:.2px}
.v70-landing .landing-brand small{color:#9a7566;font-size:6.5px;letter-spacing:1.25px}
.v70-landing .brand-mark{background:linear-gradient(145deg,#d46a3d,#9e3f2b);box-shadow:0 9px 28px rgba(176,67,41,.22)}
.v70-landing .landing-nav{gap:30px;color:#76594f;font-size:10px}
.v70-landing .landing-nav a{position:relative;padding:30px 0 27px}
.v70-landing .landing-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:linear-gradient(90deg,#d2633a,#ae432e);transition:right .25s ease;border-radius:99px}
.v70-landing .landing-nav a:hover{color:#b9482f}.v70-landing .landing-nav a:hover:after{right:0}
.v70-landing .landing-login-cta{background:linear-gradient(135deg,#d86c3e,#a9432e);box-shadow:0 12px 30px rgba(187,72,44,.22)}
.v70-landing-main{width:min(1580px,calc(100% - 36px));margin:auto;overflow:visible}

.v70-hero{min-height:620px;margin:30px auto 0;border-radius:32px;display:grid;grid-template-columns:minmax(0,.92fr) minmax(520px,1.08fr);align-items:center;gap:22px;padding:clamp(44px,5vw,76px);position:relative;overflow:hidden;background:linear-gradient(118deg,#fffaf4 0%,#fff5e9 44%,#f6d4bf 100%);border:1px solid rgba(168,99,73,.13);box-shadow:var(--v70-shadow);isolation:isolate}
.v70-hero:before{content:"";position:absolute;width:720px;height:720px;border-radius:50%;right:-240px;top:-280px;background:repeating-radial-gradient(circle,rgba(170,88,60,.11) 0 1px,transparent 1px 52px);opacity:.65;z-index:-1;animation:v70Spin 42s linear infinite}
.v70-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 0 53%,rgba(255,255,255,.10) 53% 55%,transparent 55%);pointer-events:none}
.v70-hero-copy{position:relative;z-index:3;max-width:730px}
.v70-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid rgba(185,75,47,.22);border-radius:999px;background:rgba(255,255,255,.68);color:#b44831;font-size:8px;font-weight:850;letter-spacing:1.15px;box-shadow:0 8px 24px rgba(139,71,49,.08);backdrop-filter:blur(12px)}
.v70-pill .icon{width:14px;height:14px}
.v70-hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(48px,5.6vw,83px);line-height:.99;letter-spacing:-3.4px;font-weight:650;margin:20px 0 20px;max-width:760px;color:#39251f}
.v70-hero h1 em{font-style:normal;color:#c4472e;position:relative}
.v70-hero h1 em:after{content:"";position:absolute;left:0;right:8%;height:6px;bottom:-4px;background:linear-gradient(90deg,rgba(208,79,47,.4),transparent);border-radius:99px;transform:rotate(-1deg)}
.v70-hero-copy>p{font-size:13px;line-height:1.9;color:#765f56;max-width:690px}
.v70-hero-actions{display:flex;align-items:center;gap:11px;flex-wrap:wrap;margin-top:27px}
.v70-btn-main{min-height:49px;padding:12px 20px!important;background:linear-gradient(135deg,#d6683a,#a63d29)!important;color:white!important;border:0!important;box-shadow:0 15px 34px rgba(177,66,39,.23)!important}
.v70-btn-main:hover{transform:translateY(-3px) scale(1.01)!important;box-shadow:0 22px 44px rgba(177,66,39,.31)!important}
.v70-btn-ghost{background:rgba(255,255,255,.5)!important;border-color:rgba(133,76,58,.20)!important;color:#5d4037!important;backdrop-filter:blur(12px)}
.v70-hero-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:32px;padding-top:23px;border-top:1px solid rgba(114,74,59,.13)}
.v70-hero-stats>div{padding:0 18px;border-left:1px solid rgba(114,74,59,.13)}.v70-hero-stats>div:first-child{padding-left:0;border-left:0}
.v70-hero-stats strong{display:block;font-size:22px;line-height:1;color:#bb482f}.v70-hero-stats span{display:block;margin-top:7px;font-size:8px;color:#8a6b60;letter-spacing:.35px}
.v70-hero-visual{position:relative;align-self:stretch;min-height:500px;margin:-28px -50px -28px 0;border-radius:30px;overflow:hidden;isolation:isolate}
.v70-hero-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff5e9 0%,rgba(255,245,233,.55) 15%,transparent 40%),linear-gradient(0deg,rgba(95,47,34,.14),transparent 45%);z-index:2;pointer-events:none}
.v70-hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.22) 50%,transparent 58%);transform:translateX(-110%);z-index:4;animation:v70Sweep 7s ease-in-out infinite;pointer-events:none}
.v70-hero-visual>img{width:100%;height:100%;object-fit:cover;object-position:center;position:absolute;inset:0;filter:saturate(.92) contrast(1.03)}
.v70-orbit{position:absolute;border:1px solid rgba(255,248,240,.48);border-radius:50%;z-index:3;pointer-events:none}.v70-orbit.o1{width:230px;height:230px;right:38px;top:60px;box-shadow:0 0 0 28px rgba(255,255,255,.06),0 0 0 56px rgba(255,255,255,.035)}.v70-orbit.o2{width:95px;height:95px;right:105px;top:128px;animation:v70Pulse 3.2s ease-in-out infinite}
.v70-float-card{position:absolute;z-index:5;display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:15px;border:1px solid rgba(255,255,255,.55);background:rgba(255,252,247,.82);box-shadow:0 15px 36px rgba(80,48,37,.16);backdrop-filter:blur(16px);color:#53382f;animation:v70Float 5.5s ease-in-out infinite}
.v70-float-card .icon{color:#d15e37;width:18px}.v70-float-card span{display:flex;flex-direction:column;gap:2px}.v70-float-card b{font-size:10px}.v70-float-card small{font-size:7px;color:#8d6c60}.v70-float-a{right:34px;bottom:72px}.v70-float-b{left:35px;top:70px;animation-delay:-2.4s}

.v70-feature-rail{margin:18px auto 0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border:1px solid rgba(165,103,79,.13);background:rgba(255,255,255,.78);border-radius:22px;box-shadow:0 16px 46px rgba(73,48,37,.075);overflow:hidden;backdrop-filter:blur(18px)}
.v70-feature-rail>a{min-height:94px;padding:20px 18px;display:flex;align-items:center;gap:11px;position:relative;border-left:1px solid rgba(138,90,72,.10);transition:background .22s ease,transform .22s ease}.v70-feature-rail>a:first-child{border-left:0}.v70-feature-rail>a:hover{background:#fff7ef;transform:translateY(-2px)}
.v70-feature-rail>a>span{width:39px;height:39px;border-radius:50%;display:grid;place-items:center;background:#fff0e6;color:#cb5734;flex:0 0 39px}.v70-feature-rail .icon{width:17px}.v70-feature-rail b{display:block;font-size:11px;color:#432f28}.v70-feature-rail small{display:block;margin-top:3px;font-size:7.5px;color:#8b7066;line-height:1.45}

.v70-section{padding:92px 0 8px;position:relative}
.v70-section-heading{max-width:820px;margin-bottom:31px}.v70-section-heading>span,.v70-experience-copy>span,.v70-progress-panel>div:first-child>span,.v70-library-preview>div:first-child>span,.v70-home-heading span,.v70-review-panel>div>span,.v70-panel-title>span,.v70-library-panel>span,.v70-atlas-panel>span{display:block;font-size:8px;font-weight:900;letter-spacing:1.8px;color:var(--theme-accent);margin-bottom:9px;text-transform:uppercase}
.v70-section-heading h2,.v70-experience-copy h2,.v70-progress-panel h2,.v70-library-preview h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(32px,3.8vw,52px);line-height:1.08;letter-spacing:-1.5px;color:#3b2923}.v70-section-heading p,.v70-experience-copy p,.v70-progress-panel p,.v70-library-preview p{font-size:12px;line-height:1.85;color:#7d665d;margin-top:12px;max-width:760px}
.v70-mode-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(330px,.82fr);gap:15px;align-items:stretch}
.v70-mode-card{border-radius:24px;padding:30px;min-height:350px;position:relative;overflow:hidden;border:1px solid rgba(157,102,82,.16);box-shadow:var(--v70-shadow-soft);transition:transform .3s ease,box-shadow .3s ease}
.v70-mode-card:hover{transform:translateY(-7px);box-shadow:0 28px 66px rgba(72,41,30,.15)}
.v70-mode-card.feature{background:linear-gradient(145deg,#4b2b24,#2c211e);color:white}.v70-mode-card.feature:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-80px;bottom:-110px;background:radial-gradient(circle,rgba(215,107,63,.5),transparent 65%);filter:blur(8px)}
.v70-mode-card.light{background:linear-gradient(145deg,#fffdf9,#fff2e6);color:#402b24}.v70-mode-card.light:after{background:radial-gradient(circle,rgba(207,90,56,.18),transparent 64%)}
.v70-mode-icon{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:rgba(255,255,255,.11);margin-bottom:36px;color:#ffb082}.v70-mode-card.light .v70-mode-icon{background:#ffe9dc;color:#c85533}.v70-mode-card small{font-size:8px;letter-spacing:1.4px;font-weight:800;opacity:.66}.v70-mode-card h3{font-family:Georgia,serif;font-size:30px;margin:10px 0 13px;letter-spacing:-.7px}.v70-mode-card p{font-size:11px;line-height:1.8;opacity:.74;max-width:460px}.v70-checks{display:grid;gap:8px;margin-top:25px}.v70-checks span{display:flex;align-items:center;gap:8px;font-size:9px}.v70-checks .icon{width:14px;color:#f7ad83}.v70-mode-card.light .v70-checks .icon{color:#cb5634}
.v70-mode-side{display:grid;gap:12px}.v70-mode-side article{border-radius:20px;padding:22px;display:grid;grid-template-columns:48px minmax(0,1fr);gap:14px;align-items:start;background:rgba(255,255,255,.82);border:1px solid rgba(153,98,78,.13);box-shadow:0 12px 34px rgba(66,42,34,.055);transition:transform .23s ease,border-color .23s ease}.v70-mode-side article:hover{transform:translateX(5px);border-color:rgba(200,82,48,.28)}.v70-mode-side article>span{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:#fff0e5;color:#c85232}.v70-mode-side small{font-size:7px;color:#a17666;font-weight:850;letter-spacing:1.2px}.v70-mode-side h3{font-size:15px;margin:5px 0 5px}.v70-mode-side p{font-size:9px;line-height:1.62;color:#81695f}

.v70-experience-section{display:grid;grid-template-columns:minmax(300px,.72fr) minmax(0,1.28fr);gap:44px;align-items:center}
.v70-experience-copy ul{list-style:none;padding:0;margin:27px 0 0;display:grid;gap:13px}.v70-experience-copy li{display:flex;align-items:center;gap:10px;font-size:10px;color:#684f46}.v70-experience-copy li .icon{width:17px;color:#c85a36}
.v70-question-demo{border:1px solid rgba(133,93,77,.14);background:rgba(255,255,255,.90);border-radius:25px;padding:18px;box-shadow:0 26px 70px rgba(63,42,34,.11);position:relative;overflow:hidden}.v70-question-demo:before{content:"";position:absolute;inset:-40% 30% auto -10%;height:280px;background:radial-gradient(circle,rgba(213,95,54,.10),transparent 64%);pointer-events:none}
.v70-demo-top{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:4px 4px 14px;font-size:8px;color:#775f56}.v70-demo-top>span{font-weight:850;color:#c65735}.v70-demo-top>div{display:flex;gap:5px}.v70-demo-top i{font-style:normal;padding:4px 7px;border-radius:999px;background:#fff1e7;color:#9a5b47}.v70-demo-top>b{font-weight:800}.v70-demo-body{display:grid;grid-template-columns:minmax(230px,.78fr) minmax(0,1.22fr);gap:16px}.v70-demo-image{min-height:320px;border-radius:18px;background-size:cover;background-position:center;display:grid;place-items:center;align-content:center;gap:8px;color:white;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}.v70-demo-image:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(29,24,23,.05),rgba(29,24,23,.48))}.v70-demo-image>*{position:relative}.v70-demo-image .icon{width:36px;height:36px}.v70-demo-image small{font-size:8px;letter-spacing:.3px}.v70-demo-question{padding:12px 4px}.v70-demo-question h3{font-size:16px;line-height:1.5;margin-bottom:16px}.v70-demo-option{display:grid;grid-template-columns:31px minmax(0,1fr) 18px;align-items:center;gap:10px;min-height:53px;padding:8px 11px;border:1px solid #eaded8;border-radius:12px;margin-bottom:8px;font-size:10px;color:#614b43;transition:all .2s}.v70-demo-option b{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#f8f1ec}.v70-demo-option.selected{border-color:#d85f3a;background:#fff3eb;box-shadow:0 8px 20px rgba(198,83,49,.08)}.v70-demo-option.selected b{background:#d45c38;color:white}.v70-demo-option .icon{width:15px;color:#d05a37}.v70-demo-footer{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;margin-top:15px}.v70-demo-footer progress{width:100%;height:7px;border:0;border-radius:99px;overflow:hidden}.v70-demo-footer progress::-webkit-progress-bar{background:#f0e7e1}.v70-demo-footer progress::-webkit-progress-value{background:linear-gradient(90deg,#cf5634,#e49263)}

.v70-memory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.v70-memory-grid article{padding:26px;border-radius:20px;background:rgba(255,255,255,.80);border:1px solid rgba(151,96,77,.13);box-shadow:0 13px 36px rgba(63,42,34,.05);position:relative;overflow:hidden}.v70-memory-grid article:after{content:"";position:absolute;width:140px;height:140px;border-radius:50%;right:-58px;top:-70px;background:var(--theme-soft);opacity:.75}.v70-memory-grid article>span{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:#fff0e6;color:#ca5633;position:relative;z-index:2}.v70-memory-grid h3{font-size:16px;margin:18px 0 8px}.v70-memory-grid p{font-size:10px;line-height:1.7;color:#80685e}

.v70-progress-panel{border-radius:28px;background:linear-gradient(135deg,#492b24,#2c211f);color:white;padding:clamp(32px,5vw,58px);display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);gap:48px;align-items:center;box-shadow:0 28px 76px rgba(63,39,31,.16);position:relative;overflow:hidden}.v70-progress-panel:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(255,255,255,.08);border-radius:50%;right:-160px;top:-180px;box-shadow:0 0 0 50px rgba(255,255,255,.025),0 0 0 100px rgba(255,255,255,.012)}.v70-progress-panel h2{color:white}.v70-progress-panel p{color:#dac6bd}.v70-progress-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:relative;z-index:2}.v70-progress-metrics article{padding:19px;border-radius:16px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.055);backdrop-filter:blur(10px)}.v70-progress-metrics strong{display:block;font-size:25px;color:#ffb081}.v70-progress-metrics small{font-size:8px;color:#d4bdb4}

.v70-courses .v70-section-heading{max-width:none}.v70-course-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.v70-landing-course{min-height:300px;border-radius:20px;overflow:hidden;background:white;border:1px solid rgba(142,93,75,.13);box-shadow:0 14px 38px rgba(63,42,34,.055);transition:transform .28s ease,box-shadow .28s ease}.v70-landing-course:hover{transform:translateY(-7px);box-shadow:0 27px 58px rgba(63,42,34,.12)}.v70-landing-course-media{height:130px;position:relative;background:linear-gradient(135deg,#382923,#7a4b39);background-image:linear-gradient(135deg,rgba(35,28,25,.42),rgba(35,28,25,.08)),var(--course-cover);background-size:cover;background-position:center}.v70-landing-course-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 52%,rgba(48,30,24,.48))}.v70-course-no{position:absolute;top:12px;right:13px;color:white;font-size:8px;letter-spacing:1.4px;z-index:2}.v70-course-icon{position:absolute;left:13px;bottom:13px;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:rgba(255,255,255,.90);color:#b54930;z-index:2}.v70-course-icon .icon{width:17px}.v70-landing-course-copy{padding:18px}.v70-landing-course-copy small{font-size:7px;letter-spacing:1.3px;color:#a17666;font-weight:850}.v70-landing-course-copy h3{font-size:16px;margin:5px 0 7px}.v70-landing-course-copy p{font-size:9px;line-height:1.62;color:#826d64;min-height:44px}.v70-landing-course-copy>div{margin-top:14px;padding-top:12px;border-top:1px solid #f0e5df}.v70-landing-course-copy strong{color:#c14d31;font-size:15px}.v70-landing-course-copy span{font-size:8px;color:#94766a}

.v70-library-preview{border:1px solid rgba(145,94,75,.13);border-radius:28px;padding:clamp(32px,5vw,58px)!important;margin-top:84px;background:linear-gradient(135deg,#fffaf5,#f9e3d2);display:grid;grid-template-columns:minmax(0,1fr) 280px;align-items:center;gap:40px;overflow:hidden;box-shadow:0 20px 54px rgba(72,43,32,.08)}.v70-library-art{height:230px;position:relative;display:grid;place-items:center;color:#b84b31}.v70-library-art>.icon{width:66px;height:66px;position:relative;z-index:2}.v70-library-art span,.v70-library-art i{position:absolute;border:1px solid rgba(184,75,49,.17);border-radius:50%}.v70-library-art span{width:160px;height:160px;box-shadow:0 0 0 34px rgba(184,75,49,.035)}.v70-library-art i{width:85px;height:85px;animation:v70Pulse 3s ease-in-out infinite}
.v70-final-cta{margin:78px 0 48px;border-radius:30px;padding:clamp(34px,5vw,64px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:center;background:linear-gradient(115deg,#43271f,#8e3b28 66%,#c65935);color:white;position:relative;overflow:hidden;box-shadow:0 30px 80px rgba(89,40,29,.20)}.v70-final-cta:before{content:"";position:absolute;width:500px;height:500px;border-radius:50%;right:-170px;top:-260px;border:1px solid rgba(255,255,255,.12);box-shadow:0 0 0 45px rgba(255,255,255,.035),0 0 0 90px rgba(255,255,255,.018)}.v70-final-cta>div{position:relative;z-index:2}.v70-final-cta>div:first-child>span{font-size:8px;letter-spacing:1.6px;opacity:.72}.v70-final-cta h2{font-family:Georgia,serif;font-size:clamp(33px,4vw,54px);margin:8px 0 8px;letter-spacing:-1px}.v70-final-cta p{font-size:11px;line-height:1.7;color:#f0d7cc;max-width:780px}.v70-landing-footer{color:#8d7065;border-color:rgba(132,83,66,.14);background:transparent}

/* ---------- Dashboard V7 ---------- */
.v70-dashboard{display:grid;gap:0;max-width:1480px;margin:0 auto}
.v70-dashboard-hero{min-height:390px;border-radius:28px;display:grid;grid-template-columns:minmax(0,1fr) minmax(430px,.88fr);gap:28px;padding:clamp(30px,4vw,48px);position:relative;overflow:hidden;background:linear-gradient(135deg,color-mix(in srgb,var(--surface) 78%,var(--theme-soft)),var(--surface));border:1px solid color-mix(in srgb,var(--theme-accent) 14%,var(--line));box-shadow:0 24px 70px var(--theme-card-glow);isolation:isolate}
.v70-dashboard-hero:before{content:"";position:absolute;inset:auto auto -220px -130px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--theme-accent) 12%,transparent),transparent 68%);z-index:-1}.v70-dashboard-copy{align-self:center}.v70-dashboard-copy h1{font-family:Georgia,serif;font-size:clamp(38px,4.4vw,62px);line-height:1.03;letter-spacing:-2px;margin:18px 0 14px}.v70-dashboard-copy h1 em{font-style:normal;color:var(--theme-accent)}.v70-dashboard-copy>p{font-size:12px;line-height:1.8;color:var(--muted);max-width:670px}.v70-dashboard-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}.v70-dashboard-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}.v70-dashboard-metrics>div{padding:0 16px;border-left:1px solid var(--line)}.v70-dashboard-metrics>div:first-child{border-left:0;padding-left:0}.v70-dashboard-metrics strong{display:block;font-size:23px;color:var(--theme-accent)}.v70-dashboard-metrics span{font-size:8px;color:var(--muted)}
.v70-dashboard-art{min-height:310px;border-radius:24px;background-image:linear-gradient(120deg,color-mix(in srgb,var(--theme-hero-a) 54%,transparent),rgba(10,20,25,.06)),var(--dashboard-cover);background-size:cover;background-position:center;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12),0 18px 44px rgba(18,37,44,.15)}.v70-dashboard-art:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(8,22,27,.64))}.v70-dashboard-art-glow{position:absolute;width:200px;height:200px;border-radius:50%;right:-30px;top:-40px;border:1px solid rgba(255,255,255,.25);box-shadow:0 0 0 30px rgba(255,255,255,.05),0 0 0 60px rgba(255,255,255,.025);animation:v70Spin 26s linear infinite}.v70-dashboard-art-card{position:absolute;left:20px;right:20px;bottom:18px;padding:16px;border-radius:15px;background:rgba(10,28,34,.68);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.14);color:white;display:grid;gap:4px}.v70-dashboard-art-card small{font-size:7px;letter-spacing:1.4px;color:#b6dad2}.v70-dashboard-art-card strong{font-size:17px}.v70-dashboard-art-card span{font-size:8px;color:#c5d5d7}
.v70-home-section{padding-top:42px}.v70-home-heading{margin-bottom:18px}.v70-home-heading h2{font-size:24px;line-height:1.2;letter-spacing:-.7px}.v70-home-heading p{font-size:10px;color:var(--muted);margin-top:6px}
.v70-learning-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:11px}.v70-learning-card{min-height:150px;padding:18px;border:1px solid var(--line);border-radius:18px;background:color-mix(in srgb,var(--surface) 94%,transparent);box-shadow:0 10px 28px var(--theme-card-glow);display:grid;grid-template-columns:40px 1fr auto;gap:12px;align-items:start;position:relative;overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.v70-learning-card:before{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:-55px;top:-65px;background:var(--theme-soft);opacity:.8}.v70-learning-card:hover{transform:translateY(-6px);border-color:color-mix(in srgb,var(--theme-accent) 36%,var(--line));box-shadow:0 22px 46px var(--theme-card-glow)}.v70-learning-card>i{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--theme-soft);color:var(--theme-accent);font-style:normal;position:relative;z-index:2}.v70-learning-card>i .icon{width:18px}.v70-learning-card>div{position:relative;z-index:2}.v70-learning-card small{font-size:6.5px;color:var(--theme-accent);letter-spacing:1.1px;font-weight:850}.v70-learning-card h3{font-size:13px;margin:6px 0 5px}.v70-learning-card p{font-size:8.5px;line-height:1.55;color:var(--muted)}.v70-learning-card>.icon{width:14px;color:var(--muted);position:relative;z-index:2}.v70-learning-card.accent{background:linear-gradient(145deg,color-mix(in srgb,var(--theme-soft) 70%,var(--surface)),var(--surface))}
.v70-home-course-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.v70-home-course{min-height:310px;border-radius:19px;overflow:hidden;border:1px solid var(--line);background:var(--surface);box-shadow:0 12px 34px var(--theme-card-glow);transition:transform .25s ease,box-shadow .25s ease}.v70-home-course:hover{transform:translateY(-6px);box-shadow:0 24px 50px var(--theme-card-glow)}.v70-home-course-media{height:145px;position:relative;background:linear-gradient(135deg,var(--theme-hero-a),var(--theme-hero-b));background-image:linear-gradient(160deg,rgba(8,22,27,.18),rgba(8,22,27,.45)),var(--home-course-cover);background-size:cover;background-position:center}.v70-home-course-media>span{position:absolute;right:13px;top:11px;color:white;font-size:8px;letter-spacing:1.3px}.v70-home-course-media>i{position:absolute;left:14px;bottom:13px;width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.88);display:grid;place-items:center;color:var(--theme-accent);font-style:normal}.v70-home-course-copy{padding:17px}.v70-home-course-copy small{font-size:6.5px;letter-spacing:1.25px;color:var(--theme-accent);font-weight:850}.v70-home-course-copy h3{font-size:16px;margin:5px 0 6px}.v70-home-course-copy p{font-size:8.5px;color:var(--muted);line-height:1.58;min-height:40px}.v70-course-progress{height:5px;border-radius:99px;background:var(--line);overflow:hidden;margin:13px 0}.v70-course-progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--theme-accent),var(--theme-accent-2));border-radius:inherit}.v70-home-course-copy footer{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;font-size:8px}.v70-home-course-copy footer b{font-size:9px}.v70-home-course-copy footer em{font-style:normal;color:var(--muted);text-align:right}.v70-home-course-copy footer .icon{width:13px;color:var(--theme-accent)}
.v70-insight-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:12px}.v70-review-panel,.v70-stats-panel{border:1px solid var(--line);border-radius:20px;padding:25px;background:var(--surface);box-shadow:0 12px 34px var(--theme-card-glow)}.v70-review-panel{display:grid;grid-template-columns:1fr 150px;gap:24px;align-items:center;background:linear-gradient(145deg,var(--surface),color-mix(in srgb,var(--theme-soft) 35%,var(--surface)))}.v70-review-panel h2,.v70-stats-panel h2{font-size:21px}.v70-review-panel p{font-size:10px;color:var(--muted);margin:7px 0 15px}.v70-chip-row{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}.v70-chip-row span{padding:5px 8px;border-radius:999px;background:var(--theme-soft);color:var(--theme-accent);font-size:7px;font-weight:750}.v70-review-orb{width:140px;height:140px;border-radius:50%;display:grid;place-items:center;align-content:center;background:radial-gradient(circle,color-mix(in srgb,var(--theme-accent) 18%,var(--surface)),var(--surface));border:1px solid color-mix(in srgb,var(--theme-accent) 25%,var(--line));box-shadow:0 0 0 14px color-mix(in srgb,var(--theme-accent) 5%,transparent);text-align:center}.v70-review-orb strong{font-size:28px;color:var(--theme-accent)}.v70-review-orb small{font-size:7px;color:var(--muted)}.v70-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:15px 0}.v70-stats-grid>div{padding:13px;border-radius:13px;background:color-mix(in srgb,var(--bg) 72%,var(--surface));border:1px solid var(--line)}.v70-stats-grid strong{display:block;font-size:18px;color:var(--ink)}.v70-stats-grid span{font-size:7px;color:var(--muted)}
.v70-core-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}.v70-core-grid>a{min-height:220px;border-radius:19px;padding:20px;border:1px solid var(--line);background:var(--surface);box-shadow:0 10px 30px var(--theme-card-glow);display:flex;flex-direction:column;position:relative;overflow:hidden;transition:transform .25s ease}.v70-core-grid>a:hover{transform:translateY(-6px)}.v70-core-grid>a>i{width:42px;height:42px;border-radius:13px;background:var(--theme-soft);color:var(--theme-accent);display:grid;place-items:center;font-style:normal}.v70-core-grid>a>span{position:absolute;right:15px;top:14px;font-size:7px;color:var(--muted);letter-spacing:1px}.v70-core-grid h3{font-size:15px;margin:18px 0 6px}.v70-core-grid p{font-size:9px;line-height:1.6;color:var(--muted)}.v70-core-grid b{margin-top:auto;font-size:8px;color:var(--theme-accent);display:flex;align-items:center;gap:6px}.v70-core-grid b .icon{width:13px}
.v70-secondary-layout{display:grid;grid-template-columns:1fr 1fr;gap:12px}.v70-library-panel,.v70-atlas-panel{min-height:230px;padding:28px;border-radius:20px;border:1px solid var(--line);box-shadow:0 12px 34px var(--theme-card-glow);position:relative;overflow:hidden}.v70-library-panel{background:linear-gradient(145deg,var(--surface),color-mix(in srgb,var(--theme-soft) 42%,var(--surface)))}.v70-atlas-panel{background:linear-gradient(145deg,color-mix(in srgb,var(--theme-hero-a) 84%,#0d2630),color-mix(in srgb,var(--theme-hero-b) 90%,#071b22));color:white}.v70-library-panel h2,.v70-atlas-panel h2{font-size:23px;max-width:580px}.v70-library-panel p,.v70-atlas-panel p{font-size:10px;line-height:1.7;margin:8px 0 20px;max-width:540px}.v70-library-panel p{color:var(--muted)}.v70-atlas-panel p{color:#bcd0d5}.v70-atlas-panel .btn{background:rgba(255,255,255,.08);color:white;border-color:rgba(255,255,255,.16)}
.v70-dashboard-strip{margin-top:42px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 10px 30px var(--theme-card-glow)}.v70-dashboard-notice{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start}.v70-dashboard-notice>.icon{width:32px;height:32px;padding:8px;border-radius:10px;background:var(--theme-soft);color:var(--theme-accent)}.v70-dashboard-notice small{font-size:6.5px;color:var(--theme-accent);letter-spacing:1.2px;font-weight:850}.v70-dashboard-notice h3{font-size:12px;margin:2px 0 2px}.v70-dashboard-notice p{font-size:8px;color:var(--muted)}.v70-dashboard-strip-actions{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}

/* ---------- Ambient effects ---------- */
[data-effects="on"] .v70-landing-course:hover .v70-landing-course-media,[data-effects="on"] .v70-home-course:hover .v70-home-course-media{background-size:112%}
[data-effects="on"] .v70-learning-card:after,[data-effects="on"] .v70-mode-side article:after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.35) 50%,transparent 63%);transform:translateX(-120%);transition:transform .7s ease;pointer-events:none}[data-effects="on"] .v70-learning-card:hover:after{transform:translateX(120%)}
@keyframes v70Float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@keyframes v70Pulse{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.07);opacity:1}}
@keyframes v70Spin{to{transform:rotate(360deg)}}
@keyframes v70Sweep{0%,45%{transform:translateX(-120%)}70%,100%{transform:translateX(130%)}}

/* Extend reveal system styling */
.v70-landing .reveal-item,.v70-dashboard .reveal-item{will-change:transform,opacity}

/* ---------- Theme-aware dashboard only ---------- */
[data-theme="dark"] .v70-dashboard-hero,[data-theme="aurora"] .v70-dashboard-hero{background:linear-gradient(135deg,color-mix(in srgb,var(--surface) 80%,var(--theme-hero-a)),var(--surface))}
[data-theme="dark"] .v70-review-panel,[data-theme="aurora"] .v70-review-panel{background:linear-gradient(145deg,var(--surface),color-mix(in srgb,var(--theme-soft) 16%,var(--surface)))}

/* ---------- Responsive ---------- */
@media(max-width:1260px){
  .v70-hero{grid-template-columns:minmax(0,1fr) minmax(430px,.9fr)}
  .v70-feature-rail{grid-template-columns:repeat(3,1fr)}.v70-feature-rail>a:nth-child(4){border-left:0;border-top:1px solid rgba(138,90,72,.1)}.v70-feature-rail>a:nth-child(n+4){border-top:1px solid rgba(138,90,72,.1)}
  .v70-mode-layout{grid-template-columns:1fr 1fr}.v70-mode-side{grid-column:1/-1;grid-template-columns:repeat(3,1fr)}
  .v70-course-grid{grid-template-columns:repeat(3,1fr)}
  .v70-learning-grid{grid-template-columns:repeat(3,1fr)}
  .v70-home-course-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:980px){
  .v70-landing-main{width:min(100% - 24px,1580px)}
  .v70-landing .landing-nav{display:none}
  .v70-hero{grid-template-columns:1fr;padding:38px;min-height:0}.v70-hero-visual{min-height:420px;margin:0}.v70-hero h1{font-size:clamp(44px,8vw,70px)}
  .v70-experience-section{grid-template-columns:1fr}.v70-question-demo{max-width:860px}
  .v70-progress-panel{grid-template-columns:1fr}.v70-course-grid{grid-template-columns:repeat(2,1fr)}
  .v70-dashboard-hero{grid-template-columns:1fr}.v70-dashboard-art{min-height:270px}.v70-dashboard-metrics{grid-template-columns:repeat(4,1fr)}
  .v70-learning-grid{grid-template-columns:repeat(2,1fr)}.v70-insight-layout{grid-template-columns:1fr}.v70-core-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .main{padding:20px 14px 42px}
  .v70-landing-topbar{padding-inline:14px}.v70-landing .landing-brand small{display:none}.v70-landing .theme-toggle{display:none}
  .v70-hero{padding:28px 22px;border-radius:22px;margin-top:14px}.v70-hero h1{font-size:42px;letter-spacing:-2px}.v70-hero-copy>p{font-size:11px}.v70-hero-stats{grid-template-columns:1fr 1fr;row-gap:15px}.v70-hero-stats>div:nth-child(3){border-left:0;padding-left:0}.v70-hero-visual{min-height:320px;margin:0 -8px -8px}.v70-float-card{display:none}
  .v70-feature-rail{grid-template-columns:1fr 1fr}.v70-feature-rail>a:nth-child(odd){border-left:0}.v70-feature-rail>a{border-top:1px solid rgba(138,90,72,.1)}.v70-feature-rail>a:nth-child(-n+2){border-top:0}
  .v70-section{padding-top:62px}.v70-section-heading h2,.v70-experience-copy h2,.v70-progress-panel h2,.v70-library-preview h2{font-size:34px}.v70-mode-layout{grid-template-columns:1fr}.v70-mode-side{grid-column:auto;grid-template-columns:1fr}.v70-mode-card{min-height:0}.v70-demo-body{grid-template-columns:1fr}.v70-demo-image{min-height:240px}.v70-demo-footer{grid-template-columns:1fr 1fr}.v70-demo-footer progress{grid-column:1/-1;grid-row:1}.v70-memory-grid{grid-template-columns:1fr}.v70-progress-metrics{grid-template-columns:1fr 1fr}.v70-course-grid{grid-template-columns:1fr}.v70-library-preview{grid-template-columns:1fr}.v70-library-art{height:150px}.v70-final-cta{grid-template-columns:1fr}
  .v70-dashboard-hero{padding:24px;border-radius:22px}.v70-dashboard-copy h1{font-size:38px}.v70-dashboard-metrics{grid-template-columns:1fr 1fr;row-gap:14px}.v70-dashboard-metrics>div:nth-child(3){border-left:0;padding-left:0}.v70-learning-grid{grid-template-columns:1fr}.v70-home-course-grid{grid-template-columns:1fr}.v70-review-panel{grid-template-columns:1fr}.v70-review-orb{display:none}.v70-core-grid{grid-template-columns:1fr}.v70-secondary-layout{grid-template-columns:1fr}.v70-dashboard-strip{grid-template-columns:1fr}.v70-dashboard-strip-actions{justify-content:flex-start}.v70-stats-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:460px){
  .v70-feature-rail{grid-template-columns:1fr}.v70-feature-rail>a{border-left:0!important}.v70-feature-rail>a:nth-child(2){border-top:1px solid rgba(138,90,72,.1)}
  .v70-hero-actions .btn{width:100%}.v70-progress-metrics{grid-template-columns:1fr}.v70-stats-grid{grid-template-columns:1fr}.v70-dashboard-actions .btn{width:100%}
}
@media(prefers-reduced-motion:reduce){.v70-hero:before,.v70-orbit,.v70-float-card,.v70-hero-visual:after,.v70-dashboard-art-glow,.v70-library-art i{animation:none!important}.v70-landing *,.v70-dashboard *{scroll-behavior:auto!important;transition-duration:.01ms!important}}
[data-effects="off"] .v70-hero:before,[data-effects="off"] .v70-orbit,[data-effects="off"] .v70-float-card,[data-effects="off"] .v70-hero-visual:after,[data-effects="off"] .v70-dashboard-art-glow,[data-effects="off"] .v70-library-art i{animation:none!important}