.hero{position:relative;display:flex;align-items:center;justify-content:center;background:var(--color-bg)}.hero__bg{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}.hero__orb{position:absolute;border-radius:50%;filter:blur(110px);will-change:transform}.hero__orb--1{width:720px;height:720px;top:-15%;left:-12%;background:radial-gradient(circle,rgba(254,105,1,.28) 0%,transparent 70%);animation:heroOrb1 16s ease-in-out infinite alternate}.hero__orb--2{width:820px;height:820px;bottom:-20%;right:-14%;background:radial-gradient(circle,rgba(170,80,255,.18) 0%,transparent 70%);animation:heroOrb2 20s ease-in-out infinite alternate}@keyframes heroOrb1{0%{transform:translate(0) scale(1)}to{transform:translate(80px,50px) scale(1.12)}}@keyframes heroOrb2{0%{transform:translate(0) scale(1)}to{transform:translate(-70px,-40px) scale(1.08)}}.hero__inner{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-lg);position:relative;z-index:2}.hero__brand{display:inline-flex;align-items:center;gap:clamp(var(--space-md),1.5vw,var(--space-lg))}.hero__logo{width:clamp(96px,11vw,144px);height:auto;filter:drop-shadow(0 20px 50px rgba(254,105,1,.35))}.hero__wordmark{font-family:var(--font-heading);font-weight:900;font-size:clamp(3rem,8vw + .5rem,7.5rem);color:var(--color-text);letter-spacing:-.02em;line-height:1}.hero__title{font-size:clamp(3rem,8vw + .5rem,7.5rem);font-weight:900;letter-spacing:-.04em;line-height:1;max-width:20ch;margin-top:var(--space-md)}.hero__title em.italic{font-size:.9em;vertical-align:baseline;font-weight:500}.hero__lead{font-size:clamp(var(--font-size-md),1.6vw + .8rem,var(--font-size-xl));max-width:60ch;color:var(--color-text-secondary);line-height:1.45;margin-top:var(--space-md)}.hero__advance{margin-top:var(--space-2xl);display:inline-flex;align-items:center;gap:var(--space-sm);background:#ffffffb3;backdrop-filter:blur(16px);border:1.5px solid var(--color-border-strong);color:var(--color-text);padding:1rem 2.2rem;border-radius:var(--radius-full);font-family:var(--font-body);font-size:1rem;font-weight:500;cursor:pointer;transition:all var(--transition-base) var(--ease-keynote);box-shadow:var(--shadow-sm)}.hero__advance:hover{background:#fff;border-color:var(--color-border-accent);color:var(--color-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.hero__hint{position:absolute;bottom:var(--space-xl);left:50%;transform:translate(-50%);font-size:.8rem;color:var(--color-text-muted);letter-spacing:.03em;z-index:2}.hero__hint kbd{display:inline-block;padding:3px 9px;border-radius:6px;background:#ffffffe6;border:1px solid var(--color-border);font-family:var(--font-body);font-size:.75rem;color:var(--color-text);margin:0 2px;box-shadow:var(--shadow-sm)}@media(max-width:768px){.hero__title{font-size:clamp(2.5rem,11vw,4.5rem)}.hero__hint{display:none}}.demo-frame{position:relative;width:100%;aspect-ratio:16 / 10;min-height:440px;max-height:68vh;border-radius:var(--radius-lg);overflow:hidden;background:#f7f8fb;border:1px solid var(--color-border-strong);box-shadow:inset 0 1px #fff,inset 0 -1px #1a1a2e0f,0 30px 80px -30px #1a1a2e47,0 0 60px -25px #fe690140}.demo-frame__canvas{position:absolute;inset:0}.demo-frame__head{position:absolute;top:var(--space-lg);left:var(--space-lg);right:var(--space-lg);z-index:2;display:flex;flex-direction:column;gap:6px;pointer-events:none}.demo-frame__badge{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--color-primary);font-weight:700;align-self:flex-start;padding:4px 10px;background:#ffffffd9;border:1px solid rgba(254,105,1,.25);border-radius:var(--radius-full);backdrop-filter:blur(10px)}.demo-frame__dot{width:7px;height:7px;border-radius:50%;background:var(--color-primary);box-shadow:0 0 10px #fe6901b3;animation:demoPulse 1.6s ease-in-out infinite}@keyframes demoPulse{0%,to{opacity:.55;transform:scale(.85)}50%{opacity:1;transform:scale(1.1)}}.demo-frame__head h3{font-family:var(--font-heading);font-size:1.1rem;font-weight:700;margin:0;color:var(--color-text)}.demo-frame__head p{font-size:.85rem;color:var(--color-text-muted)}.demo-frame__equation{position:absolute;bottom:var(--space-lg);left:var(--space-lg);right:var(--space-lg);z-index:2;padding:var(--space-sm) var(--space-md);background:#ffffffe0;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;color:var(--color-text);pointer-events:none;box-shadow:var(--shadow-sm)}.demo-frame__equation code{font-family:Fraunces,Georgia,serif;font-style:italic;font-size:inherit;background:transparent;padding:0;letter-spacing:.01em;color:var(--color-text)}.demo-frame__readouts{position:absolute;top:var(--space-lg);right:var(--space-lg);z-index:2;display:flex;flex-direction:column;gap:6px;align-items:flex-end}.demo-frame__readout{display:flex;align-items:center;gap:10px;padding:6px 12px;background:#ffffffe6;backdrop-filter:blur(12px);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:var(--font-body);font-size:.82rem;min-width:124px;justify-content:space-between;box-shadow:var(--shadow-sm)}.demo-frame__readout-label{color:var(--color-text-muted);letter-spacing:.05em;font-weight:500}.demo-frame__readout-value{color:var(--color-primary);font-weight:700;font-variant-numeric:tabular-nums}@media(max-width:768px){.demo-frame{min-height:340px;aspect-ratio:4 / 3}.demo-frame__readouts{display:none}}.deriv-svg{width:100%;height:100%;display:block}.sim__stage{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,1fr);gap:var(--space-2xl);align-items:start;position:relative;z-index:1}.sim__demo{width:100%}.sim__nav{display:flex;flex-direction:column;gap:var(--space-md)}.sim__nav-item{position:relative;display:flex;align-items:flex-start;gap:var(--space-md);padding:var(--space-lg);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);text-align:left;cursor:pointer;overflow:hidden;transition:all var(--transition-base) var(--ease-keynote);font-family:var(--font-body);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.sim__nav-item:hover{background:var(--color-surface-hover);border-color:var(--color-border-strong);transform:translate(-2px)}.sim__nav-item.is-active{background:#fe69010d;border-color:var(--color-border-accent);box-shadow:var(--shadow-md)}.sim__nav-num{font-family:var(--font-display);font-weight:700;font-size:1.1rem;color:var(--color-primary);font-variant-numeric:tabular-nums;flex:0 0 auto;line-height:1.2}.sim__nav-body{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1}.sim__nav-name{font-family:var(--font-heading);font-weight:700;font-size:1.1rem;color:var(--color-text);letter-spacing:-.01em}.sim__nav-blurb{font-size:.9rem;color:var(--color-text-secondary);line-height:1.45}.sim__nav-progress{position:absolute;left:0;bottom:0;height:2.5px;width:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));transform-origin:left center;pointer-events:none}@media(max-width:1024px){.sim__stage{grid-template-columns:1fr;gap:var(--space-xl)}}@media(max-width:768px){.sim__nav-blurb{display:none}}.gami__grid{display:grid;grid-template-columns:repeat(6,1fr);grid-template-rows:auto auto;gap:var(--space-lg);position:relative;z-index:1}.gami__player{grid-column:span 4;display:flex;gap:var(--space-xl);align-items:center;padding:var(--space-2xl)}.gami__avatar{position:relative;width:120px;height:120px;flex:0 0 auto;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-weight:900;font-size:2.4rem;letter-spacing:-.03em;box-shadow:0 14px 40px -12px #fe690180}.gami__avatar-ring{position:absolute;inset:-8px;border-radius:50%;border:2px dashed rgba(254,105,1,.45)}.gami__player-body{flex:1;display:flex;flex-direction:column;gap:var(--space-md);min-width:0}.gami__player-head{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--space-md)}.gami__player-label{font-size:.78rem;letter-spacing:.15em;text-transform:uppercase;color:var(--color-text-muted);font-weight:600}.gami__player-body h3{font-size:2rem;font-weight:800;letter-spacing:-.02em;margin:4px 0 0;color:var(--color-text)}.gami__level{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.gami__level-label{font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;color:var(--color-text-muted);font-weight:600}.gami__level-num{font-family:var(--font-display);font-weight:900;font-size:3rem;color:var(--color-primary);line-height:1}.gami__xp-bar{width:100%;height:14px;background:#1a1a2e12;border-radius:var(--radius-full);overflow:hidden;position:relative}.gami__xp-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));border-radius:var(--radius-full);position:relative}.gami__xp-fill:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);animation:xpShine 2.2s linear infinite}@keyframes xpShine{0%{transform:translate(-100%)}to{transform:translate(100%)}}.gami__xp-meta{display:flex;justify-content:space-between;font-size:.85rem;color:var(--color-text-muted);margin-top:8px}.gami__streak{grid-column:span 2;display:flex;flex-direction:column;gap:var(--space-md);align-items:flex-start;padding:var(--space-xl)}.gami__streak-icon{color:var(--color-primary);filter:drop-shadow(0 0 20px rgba(254,105,1,.5))}.gami__streak-body{display:flex;flex-direction:column;gap:2px}.gami__streak-label{font-size:.78rem;letter-spacing:.15em;text-transform:uppercase;color:var(--color-text-muted);font-weight:600}.gami__streak-num{font-family:var(--font-display);font-weight:900;font-size:4rem;color:var(--color-primary);line-height:1;letter-spacing:-.02em;display:inline-block}.gami__streak-sub{font-size:.9rem;color:var(--color-text-secondary)}.gami__badges{grid-column:span 3;padding:var(--space-xl)}.gami__card-head{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-lg);color:var(--color-primary)}.gami__card-head h3{font-size:1.15rem;font-weight:700;color:var(--color-text);flex:1}.gami__count{font-size:.8rem;color:var(--color-text-muted);font-family:var(--font-display);font-variant-numeric:tabular-nums;font-weight:600}.gami__badge-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-sm)}.gami__badge{display:flex;flex-direction:column;align-items:center;gap:6px;padding:var(--space-md) 4px;border-radius:var(--radius-md);text-align:center;font-size:.72rem;font-weight:500;color:var(--color-text-secondary);transition:all var(--transition-base) var(--ease-keynote);background:#1a1a2e06;border:1px solid var(--color-border)}.gami__badge.is-unlocked{background:#fe690114;border-color:#fe690147;color:var(--color-primary)}.gami__badge.is-unlocked svg{filter:drop-shadow(0 0 10px rgba(254,105,1,.45))}.gami__badge.is-locked{filter:grayscale(.8)}.gami__board{grid-column:span 3;padding:var(--space-xl)}.gami__board-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}.gami__board-row{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:var(--space-md);padding:10px 14px;background:#1a1a2e06;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.95rem;color:var(--color-text)}.gami__board-row.is-you{background:#fe690117;border-color:#fe690159;color:var(--color-primary);font-weight:700}.gami__board-rank{font-family:var(--font-display);font-weight:800;font-size:1.1rem;color:var(--color-primary);font-variant-numeric:tabular-nums}.gami__board-name{font-weight:500;letter-spacing:-.005em}.gami__board-score{font-family:var(--font-display);font-weight:700;font-variant-numeric:tabular-nums;font-size:.95rem}@media(max-width:1100px){.gami__grid{grid-template-columns:repeat(2,1fr)}.gami__player,.gami__streak,.gami__badges,.gami__board{grid-column:span 2}}@media(max-width:640px){.gami__player{flex-direction:column;align-items:flex-start;padding:var(--space-xl)}.gami__badge-grid{grid-template-columns:repeat(4,1fr)}}.vrt__grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);grid-template-rows:auto auto auto;grid-template-areas:"banner banner" "lesson side" "strip  strip";gap:var(--space-lg);position:relative;z-index:1}.vrt__banner{grid-area:banner;display:flex;align-items:center;gap:var(--space-xl);padding:var(--space-lg) var(--space-xl);position:relative;overflow:hidden}.vrt__banner-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 15% 40%,rgba(254,105,1,.16),transparent 60%),radial-gradient(ellipse at 85% 60%,rgba(170,80,255,.14),transparent 60%);z-index:0}.vrt__banner-main{position:relative;z-index:1;flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.vrt__banner-tags{display:flex;gap:6px;flex-wrap:wrap}.vrt__tag{padding:3px 11px;background:#ffffffd9;border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:.72rem;font-weight:600;color:var(--color-text-secondary);letter-spacing:.02em}.vrt__tag--code{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.vrt__banner h3{font-family:var(--font-heading);font-size:1.85rem;font-weight:800;letter-spacing:-.025em;margin:2px 0 6px;color:var(--color-text);line-height:1.1}.vrt__banner-prof{display:flex;align-items:center;gap:10px}.vrt__prof-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#aa50ff,#5e2fa6);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-weight:700;font-size:.78rem;letter-spacing:-.01em;flex:0 0 auto}.vrt__banner-prof strong{display:block;font-family:var(--font-heading);font-weight:700;font-size:.92rem;color:var(--color-text);line-height:1.15}.vrt__banner-prof span{display:block;font-size:.78rem;color:var(--color-text-muted)}.vrt__banner-stats{position:relative;z-index:1;display:flex;gap:var(--space-lg);padding-left:var(--space-lg);border-left:1px solid var(--color-border)}.vrt__banner-stats>div{display:flex;flex-direction:column;gap:1px;align-items:flex-start}.vrt__banner-stats em{font-family:var(--font-display);font-style:normal;font-weight:800;font-size:1.7rem;color:var(--color-primary);letter-spacing:-.03em;line-height:1}.vrt__banner-stats span{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-muted);font-weight:600}.vrt__lesson{grid-area:lesson;padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-md)}.vrt__lesson-head{display:flex;flex-direction:column;gap:2px}.vrt__lesson-kicker{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--color-primary);font-weight:700}.vrt__lesson-head h4{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--color-text);margin:2px 0;letter-spacing:-.02em}.vrt__lesson-meta{font-size:.82rem;color:var(--color-text-muted)}.vrt__player{position:relative;width:100%;aspect-ratio:16 / 7;min-height:180px;border-radius:var(--radius-md);overflow:hidden;display:flex;align-items:center;justify-content:center}.vrt__player-bg{position:absolute;inset:0}.vrt__bg-svg{width:100%;height:100%;display:block}.vrt__player-play{position:relative;z-index:2;width:68px;height:68px;border-radius:50%;background:#fffffff2;color:var(--color-primary);display:flex;align-items:center;justify-content:center;box-shadow:0 14px 40px -10px #0006}.vrt__player-play svg{margin-left:4px}.vrt__player-live{position:absolute;top:12px;left:12px;z-index:3;display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:#0009;backdrop-filter:blur(8px);color:#fff;font-size:.7rem;font-weight:700;letter-spacing:.15em;border-radius:var(--radius-full)}.vrt__live-dot{width:7px;height:7px;border-radius:50%;background:#ff3b30;box-shadow:0 0 8px #ff3b30b3;animation:livePulse 1.4s ease-in-out infinite}@keyframes livePulse{0%,to{opacity:.7}50%{opacity:1}}.vrt__player-reactions{position:absolute;inset:0;pointer-events:none;z-index:2}.vrt__reaction{position:absolute;bottom:12px;color:#fff;filter:drop-shadow(0 4px 14px rgba(0,0,0,.4))}.vrt__reaction svg{color:var(--color-primary-light)}.vrt__timeline{display:flex;flex-direction:column;gap:8px}.vrt__timeline-track{position:relative;height:8px;background:#1a1a2e14;border-radius:var(--radius-full)}.vrt__timeline-fill{position:absolute;left:0;top:0;height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));border-radius:var(--radius-full)}.vrt__chapter-marker{position:absolute;top:50%;transform:translate(-50%,-50%);width:10px;height:10px;border-radius:50%;background:#fff;border:2px solid var(--color-border-strong)}.vrt__chapter-marker.is-past{border-color:var(--color-primary);background:var(--color-primary)}.vrt__timeline-head{position:absolute;top:50%;width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid var(--color-primary);box-shadow:0 4px 12px #fe690173;transform:translate(-50%,-50%);transition:left .08s linear}.vrt__timeline-caps{display:flex;justify-content:space-between;font-size:.78rem;color:var(--color-text-muted)}.vrt__current-chap strong{color:var(--color-text);font-family:var(--font-heading);font-weight:700}.vrt__timeline-time{font-family:var(--font-display);font-variant-numeric:tabular-nums;color:var(--color-primary);font-weight:600}.vrt__actions{display:flex;gap:6px;flex-wrap:wrap}.vrt__chip{display:inline-flex;align-items:center;gap:4px;padding:5px 11px;background:#1a1a2e0a;border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:.75rem;font-weight:600;color:var(--color-text-secondary)}.vrt__chip.is-active{background:#fe69011a;border-color:#fe690159;color:var(--color-primary)}.vrt__side{grid-area:side;display:flex;flex-direction:column;gap:var(--space-md)}.vrt__side article header{display:flex;align-items:center;gap:8px;color:var(--color-primary);margin-bottom:var(--space-sm);font-family:var(--font-body);font-size:.85rem;font-weight:700}.vrt__side article header>span:first-of-type{color:var(--color-text);font-family:var(--font-heading);font-size:.95rem;font-weight:700;letter-spacing:-.01em}.vrt__chart-card{padding:var(--space-md) var(--space-md) var(--space-sm)}.vrt__chart{display:grid;grid-template-columns:repeat(7,1fr);align-items:flex-end;gap:6px;height:80px;margin:4px 0 8px}.vrt__bar-col{display:flex;flex-direction:column;align-items:center;gap:4px;height:100%}.vrt__bar{width:100%;background:linear-gradient(180deg,var(--color-primary-light),var(--color-primary));border-radius:4px 4px 0 0;min-height:4px}.vrt__bar.is-peak{background:linear-gradient(180deg,#ffd100,var(--color-primary));box-shadow:0 0 10px #fe690166}.vrt__bar-col span{font-size:.7rem;font-weight:700;color:var(--color-text-muted);letter-spacing:.05em}.vrt__chart-card p{font-size:.78rem;color:var(--color-text-secondary);margin:4px 0 0}.vrt__chart-card strong{color:var(--color-primary);font-weight:700}.vrt__live-card{padding:var(--space-md)}.vrt__live-card header{justify-content:flex-start}.vrt__live-pill{margin-left:auto;display:inline-flex;align-items:center;gap:5px;padding:3px 10px;background:#ff3b301a;color:#c92018;border:1px solid rgba(255,59,48,.25);border-radius:var(--radius-full);font-size:.7rem;font-weight:700;letter-spacing:.08em}.vrt__live-body{display:flex;justify-content:space-between;align-items:center;gap:var(--space-md)}.vrt__live-count{display:flex;flex-direction:column;gap:2px}.vrt__live-count strong{font-family:var(--font-display);font-weight:900;font-size:2.2rem;color:var(--color-primary);line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.03em}.vrt__live-count span{font-size:.75rem;color:var(--color-text-muted);letter-spacing:.05em}.vrt__avatars{list-style:none;margin:0;padding:0;display:flex}.vrt__avatars li{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#aa50ff,#5e2fa6);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-weight:700;font-size:.7rem;margin-left:-8px;border:2px solid #fff;position:relative}.vrt__avatars li:first-child{margin-left:0}.vrt__avatars li:nth-child(2n){background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light))}.vrt__avatar-more{background:#1a1a2e14!important;color:var(--color-text)!important;font-size:.65rem!important}.vrt__progress-card{padding:var(--space-md)}.vrt__progress-body{display:flex;flex-direction:column;gap:6px}.vrt__progress-num{font-family:var(--font-display);font-weight:900;font-size:2rem;color:var(--color-primary);letter-spacing:-.03em;line-height:1}.vrt__progress-bar{width:100%;height:7px;background:#1a1a2e14;border-radius:var(--radius-full);overflow:hidden}.vrt__progress-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));border-radius:var(--radius-full)}.vrt__progress-card p{font-size:.78rem;color:var(--color-text-muted);margin:2px 0 0}.vrt__strip{grid-area:strip;display:flex;flex-direction:column;gap:10px}.vrt__strip-head{display:flex;align-items:center;gap:8px;color:var(--color-primary);font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.vrt__strip-head span{color:var(--color-text);letter-spacing:.05em}.vrt__strip-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.vrt__strip-card{padding:12px 14px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);display:flex;flex-direction:column;gap:4px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:all var(--transition-base) var(--ease-keynote)}.vrt__strip-card.is-done{opacity:.7}.vrt__strip-card.is-current{border-color:#fe690173;background:#fff7efe6;box-shadow:0 10px 24px -12px #fe690159}.vrt__strip-week{font-size:.68rem;font-weight:700;color:var(--color-primary);letter-spacing:.12em;text-transform:uppercase}.vrt__strip-title{font-family:var(--font-heading);font-size:.88rem;font-weight:600;color:var(--color-text);letter-spacing:-.01em;line-height:1.25}.vrt__strip-meta{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;color:var(--color-text-muted);margin-top:2px}.vrt__strip-card.is-done .vrt__strip-meta{color:#1e9350}.vrt__strip-card.is-current .vrt__strip-meta{color:var(--color-primary);font-weight:600}.vrt__strip-dot{width:7px;height:7px;border-radius:50%;background:var(--color-primary);animation:livePulse 1.4s ease-in-out infinite}.vrt__strip-bar{width:100%;height:4px;background:#1a1a2e14;border-radius:var(--radius-full);margin-top:4px;overflow:hidden}.vrt__strip-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));border-radius:var(--radius-full)}@media(max-width:1080px){.vrt__grid{grid-template-columns:1fr;grid-template-areas:"banner" "lesson" "side" "strip"}.vrt__strip-list{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:640px){.vrt__banner{flex-direction:column;align-items:flex-start}.vrt__banner-stats{border-left:none;padding-left:0;padding-top:var(--space-sm);border-top:1px solid var(--color-border);width:100%}.vrt__strip-list{grid-template-columns:repeat(2,minmax(0,1fr))}.vrt__live-body{flex-direction:column;align-items:flex-start}}.aud__window{padding:0;overflow:hidden;position:relative;z-index:1}.aud__window-head{display:flex;align-items:center;gap:var(--space-lg);padding:14px 20px;background:#fff9;border-bottom:1px solid var(--color-border)}.aud__dots{display:flex;gap:6px}.aud__dots span{width:11px;height:11px;border-radius:50%;background:#1a1a2e26}.aud__dots span:nth-child(1){background:#ff5f57}.aud__dots span:nth-child(2){background:#ffbd2e}.aud__dots span:nth-child(3){background:#28c840}.aud__title-bar{font-family:var(--font-body);font-size:.82rem;color:var(--color-text-secondary);font-weight:500;margin-right:auto}.aud__stages{display:flex;gap:6px}.aud__step-pill{display:flex;align-items:center;gap:6px;padding:5px 12px;background:#1a1a2e0a;border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:.78rem;font-weight:500;color:var(--color-text-muted);transition:all var(--transition-base)}.aud__step-pill.is-active{background:#fe69011a;border-color:#fe690159;color:var(--color-primary);font-weight:700}.aud__step-pill.is-done{background:#2ecc711f;border-color:#2ecc7166;color:#1e9350}.aud__step-num{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;font-variant-numeric:tabular-nums}.aud__body{padding:var(--space-2xl);min-height:460px;display:flex;flex-direction:column}.aud__stage{flex:1;display:flex;flex-direction:column;gap:var(--space-xl)}.aud__dropzone{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:var(--space-3xl);border:2px dashed rgba(254,105,1,.4);border-radius:var(--radius-lg);color:var(--color-primary);background:#fe690108;min-height:220px}.aud__dropzone strong{font-family:var(--font-heading);font-size:1.1rem;font-weight:700;color:var(--color-text);margin-top:6px}.aud__dropzone span{font-size:.85rem;color:var(--color-text-muted)}.aud__file{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md) var(--space-lg);background:#ffffffe6;border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.aud__file-icon{color:#e74c3c;flex:0 0 auto}.aud__file-meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.aud__file-meta strong{font-size:.9rem;font-weight:600;color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.aud__file-meta>span{font-size:.78rem;color:var(--color-text-muted)}.aud__file-bar{width:100%;height:6px;background:#1a1a2e14;border-radius:var(--radius-full);overflow:hidden;margin-top:4px}.aud__file-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));border-radius:var(--radius-full)}.aud__file-pct{font-family:var(--font-display);font-weight:700;font-variant-numeric:tabular-nums;color:var(--color-primary);font-size:.95rem}.aud__scan{display:flex;gap:var(--space-lg);align-items:center;padding:var(--space-lg);background:linear-gradient(135deg,#fe69010f,#aa50ff0a);border:1px solid rgba(254,105,1,.2);border-radius:var(--radius-md)}.aud__scan-icon{width:72px;height:72px;display:inline-flex;align-items:center;justify-content:center;background:#fe69011f;border-radius:50%;color:var(--color-primary);flex:0 0 auto}.aud__scan>div{display:flex;flex-direction:column;gap:2px}.aud__scan strong{font-family:var(--font-heading);font-size:1.1rem;font-weight:700;color:var(--color-text)}.aud__scan span{font-size:.88rem;color:var(--color-text-secondary)}.aud__steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px}.aud__step{display:flex;align-items:center;gap:var(--space-sm);padding:12px 14px;background:#ffffffb3;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.9rem;color:var(--color-text-secondary);transition:all var(--transition-base)}.aud__step.is-done{color:var(--color-text)}.aud__step.is-done>svg{color:#1e9350}.aud__step.is-current{background:#fe690114;border-color:#fe69014d;color:var(--color-primary);font-weight:600}.aud__step-bullet{width:10px;height:10px;border-radius:50%;border:1.5px solid var(--color-border-strong)}.aud__step-pulse{width:12px;height:12px;border-radius:50%;background:var(--color-primary);display:inline-block}.aud__overall{display:flex;gap:var(--space-xl);align-items:center}.aud__dial{position:relative;flex:0 0 auto}.aud__dial-value{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:900;font-size:2.4rem;color:var(--color-primary);letter-spacing:-.03em}.aud__overall-body{display:flex;flex-direction:column;gap:4px}.aud__overall-label{font-size:.75rem;letter-spacing:.15em;text-transform:uppercase;color:var(--color-text-muted);font-weight:700}.aud__overall-body h4{font-family:var(--font-heading);font-size:1.4rem;font-weight:800;color:var(--color-text);margin:0;letter-spacing:-.02em}.aud__overall-body p{font-size:.95rem;color:var(--color-text-secondary);line-height:1.45;max-width:50ch;margin:4px 0 0}.aud__criteria{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:var(--space-md)}.aud__criterion{padding:var(--space-md);background:#ffffffb8;border:1px solid var(--color-border);border-radius:var(--radius-md)}.aud__criterion-head{display:flex;align-items:center;gap:8px;color:var(--color-primary);margin-bottom:8px}.aud__criterion-head span{flex:1;font-weight:600;color:var(--color-text);font-size:.88rem}.aud__criterion-head strong{font-family:var(--font-display);font-weight:800;font-size:1.15rem;color:var(--color-primary);font-variant-numeric:tabular-nums}.aud__criterion-bar{width:100%;height:6px;background:#1a1a2e12;border-radius:var(--radius-full);overflow:hidden;margin-bottom:8px}.aud__criterion-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));border-radius:var(--radius-full)}.aud__criterion p{font-size:.8rem;color:var(--color-text-muted);margin:0;line-height:1.45}.aud__suggestions header{display:flex;align-items:center;gap:8px;color:var(--color-primary);margin-bottom:var(--space-md)}.aud__suggestions strong{color:var(--color-text);font-family:var(--font-heading);font-weight:700;font-size:1rem}.aud__suggestions ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.aud__sug{display:flex;gap:12px;padding:12px 14px;border-radius:var(--radius-md);border:1px solid}.aud__sug--warn{background:#ffbd2e14;border-color:#ffbd2e4d;color:#b87a00}.aud__sug--info{background:#aa50ff0f;border-color:#aa50ff47;color:#6b38a6}.aud__sug--ok{background:#2ecc7112;border-color:#2ecc714d;color:#1e9350}.aud__sug-icon{flex:0 0 auto;display:inline-flex;align-items:center;margin-top:2px}.aud__sug strong{display:block;font-family:var(--font-heading);font-size:.92rem;font-weight:700;color:var(--color-text);margin:0 0 3px}.aud__sug span{display:block;font-size:.85rem;color:var(--color-text-secondary);line-height:1.45}@media(max-width:820px){.aud__overall{flex-direction:column;align-items:flex-start;gap:var(--space-md)}.aud__window-head{flex-wrap:wrap}.aud__stages{order:3;width:100%}}.may__window{padding:0;overflow:hidden;position:relative;z-index:1}.may__head{display:flex;align-items:center;gap:var(--space-md);padding:16px 24px;background:linear-gradient(135deg,#aa50ff0d,#fe69010a);border-bottom:1px solid var(--color-border);flex-wrap:wrap}.may__badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;background:#1a1a2e0a;border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:.82rem;font-weight:500;color:var(--color-text-muted);transition:all var(--transition-base)}.may__badge.is-active{background:#fe69011a;border-color:#fe690166;color:var(--color-primary);font-weight:700;box-shadow:0 4px 14px -4px #fe69014d}.may__badge.is-done{background:#2ecc711f;border-color:#2ecc7166;color:#1e9350}.may__badge-num{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;font-size:.78rem;font-weight:700;font-variant-numeric:tabular-nums}.may__arrow{color:var(--color-text-muted);font-family:var(--font-display);font-weight:700;font-size:1rem}.may__body{padding:var(--space-2xl);min-height:480px;display:flex;flex-direction:column}.may__phase{flex:1;display:flex;flex-direction:column;gap:var(--space-lg)}.may__diag-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-lg);flex-wrap:wrap}.may__diag-head-left{display:flex;gap:var(--space-md);align-items:flex-start;color:var(--color-primary)}.may__diag-head-left strong{display:block;font-family:var(--font-heading);font-size:1rem;font-weight:700;color:var(--color-text);margin-bottom:2px}.may__diag-head-left span{font-size:.82rem;color:var(--color-text-muted)}.may__diag-progress{display:flex;flex-direction:column;gap:6px;min-width:220px;flex:0 0 auto}.may__diag-progress>span{font-size:.8rem;color:var(--color-text-muted);font-weight:600}.may__progress-track{height:6px;background:#1a1a2e12;border-radius:var(--radius-full);overflow:hidden}.may__progress-bar{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));border-radius:var(--radius-full)}.may__diag-card{padding:var(--space-2xl);background:#ffffffbf;border:1px solid var(--color-border);border-radius:var(--radius-lg);flex:1;display:flex;flex-direction:column;gap:var(--space-md)}.may__diag-kicker{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--color-primary);font-weight:700}.may__diag-card h4{font-family:var(--font-heading);font-size:1.75rem;font-weight:700;color:var(--color-text);margin:0;letter-spacing:-.02em;line-height:1.2}.may__diag-options{list-style:none;margin:var(--space-md) 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}.may__diag-opt{display:flex;align-items:center;gap:12px;padding:14px 16px;background:#1a1a2e06;border:1.5px solid var(--color-border);border-radius:var(--radius-md);font-size:.95rem;color:var(--color-text);transition:all var(--transition-base) var(--ease-keynote);cursor:default}.may__diag-opt.is-selected{background:#fe690114;border-color:#fe690173;color:var(--color-primary);font-weight:600}.may__diag-opt.is-correct{background:#2ecc711f;border-color:#2ecc7180;color:#1a7a3f;font-weight:700}.may__diag-letter{width:26px;height:26px;border-radius:50%;background:#ffffffe6;border:1px solid var(--color-border);display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:.82rem;flex:0 0 auto}.may__diag-opt.is-correct .may__diag-letter{background:#1e9350;color:#fff;border-color:#1e9350}.may__diag-label{flex:1}.may__diag-check{color:#1e9350;flex:0 0 auto}.may__plan-head{display:flex;gap:var(--space-lg);align-items:flex-start;padding:var(--space-lg);background:linear-gradient(135deg,#fe69010f,#aa50ff0a);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.may__plan-avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-weight:800;font-size:1.3rem;letter-spacing:-.02em;box-shadow:0 10px 24px -10px #fe690180;flex:0 0 auto}.may__plan-info{flex:1;min-width:0}.may__plan-kicker{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--color-primary);font-weight:700}.may__plan-info h4{font-family:var(--font-heading);font-size:1.6rem;font-weight:800;color:var(--color-text);margin:4px 0 12px;letter-spacing:-.02em}.may__plan-stats{display:flex;gap:var(--space-lg);flex-wrap:wrap}.may__plan-stats>div{display:flex;flex-direction:column;gap:2px}.may__plan-stats strong{font-family:var(--font-display);font-weight:900;font-size:1.7rem;color:var(--color-primary);letter-spacing:-.03em;line-height:1}.may__plan-stats span{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-muted);font-weight:600}.may__plan-modules{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.may__plan-mod{display:flex;gap:var(--space-md);align-items:flex-start;padding:12px 14px;background:#ffffffb8;border:1px solid var(--color-border);border-radius:var(--radius-md)}.may__plan-mod-num{font-family:var(--font-display);font-weight:800;font-size:1rem;color:var(--color-primary);font-variant-numeric:tabular-nums;flex:0 0 auto;min-width:28px}.may__plan-mod-body{flex:1;min-width:0}.may__plan-mod-body strong{display:block;font-family:var(--font-heading);font-size:1rem;font-weight:600;color:var(--color-text);margin-bottom:4px;letter-spacing:-.005em}.may__plan-mod-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:.78rem}.may__plan-mod-level{padding:2px 10px;background:#aa50ff1a;color:#6b38a6;border-radius:var(--radius-full);font-weight:600;letter-spacing:.02em}.may__plan-mod-hours{display:inline-flex;align-items:center;gap:3px;color:var(--color-text-muted)}.may__plan-mod-tag{padding:2px 10px;background:#fe69011a;color:var(--color-primary);border-radius:var(--radius-full);font-weight:600}.may__tutor-head{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);background:#ffffffb8;border:1px solid var(--color-border);border-radius:var(--radius-md)}.may__tutor-avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));color:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 auto;box-shadow:0 4px 14px -4px #fe690180}.may__tutor-info{flex:1;min-width:0}.may__tutor-head strong{display:block;font-family:var(--font-heading);font-size:.98rem;font-weight:700;color:var(--color-text);letter-spacing:-.01em}.may__tutor-head span{display:block;font-size:.8rem;color:var(--color-text-muted)}.may__tutor-status{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:#2ecc711f;border:1px solid rgba(46,204,113,.3);border-radius:var(--radius-full);font-size:.78rem;color:#1e9350;font-weight:600}.may__tutor-dot{width:7px;height:7px;background:#2ecc71;border-radius:50%;box-shadow:0 0 8px #2ecc7199}.may__chat{flex:1;display:flex;flex-direction:column;gap:10px;padding:var(--space-lg);background:#1a1a2e06;border:1px solid var(--color-border);border-radius:var(--radius-md);overflow-y:auto;min-height:280px;max-height:400px}.may__bubble-row{display:flex;align-items:flex-end;gap:8px;max-width:82%}.may__bubble-row.from-tutor{align-self:flex-start}.may__bubble-row.from-student{align-self:flex-end;flex-direction:row-reverse}.may__bubble-avatar{width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;flex:0 0 auto}.may__bubble-avatar--tutor{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light))}.may__bubble-avatar--student{background:linear-gradient(135deg,#aa50ff,#5e2fa6)}.may__bubble{padding:11px 16px;border-radius:16px;font-size:.95rem;line-height:1.45;white-space:pre-wrap;word-break:break-word;position:relative}.may__bubble--tutor{background:#fff;color:var(--color-text);border:1px solid var(--color-border);border-bottom-left-radius:4px;box-shadow:var(--shadow-sm)}.may__bubble--student{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));color:#fff;border-bottom-right-radius:4px;box-shadow:0 6px 18px -8px #fe690180}.may__caret{display:inline-block;width:2px;height:1em;background:currentColor;margin-left:3px;vertical-align:-.15em;animation:caretBlink 1s steps(2) infinite}@keyframes caretBlink{50%{opacity:0}}.may__bubble--typing{display:inline-flex;gap:4px;align-items:center;padding:11px 16px;background:#fff;border:1px solid var(--color-border);border-radius:16px;box-shadow:var(--shadow-sm)}.may__bubble--typing span{width:6px;height:6px;border-radius:50%;background:var(--color-text-muted);animation:typing 1.1s ease-in-out infinite}.may__bubble--typing span:nth-child(2){animation-delay:.15s}.may__bubble--typing span:nth-child(3){animation-delay:.3s}@keyframes typing{0%,to{transform:translateY(0);opacity:.4}50%{transform:translateY(-4px);opacity:1}}@media(max-width:820px){.may__head{padding:12px 16px}.may__arrow{display:none}.may__body{padding:var(--space-lg);min-height:400px}.may__diag-card{padding:var(--space-lg)}.may__diag-card h4{font-size:1.35rem}}.contact{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--color-bg)}.contact__bg{position:absolute;inset:0;pointer-events:none}.contact__glow{position:absolute;inset:-10%;background:radial-gradient(ellipse at 50% 60%,rgba(254,105,1,.16) 0%,transparent 55%),radial-gradient(ellipse at 90% 20%,rgba(170,80,255,.1) 0%,transparent 55%);filter:blur(30px);animation:contactGlow 12s ease-in-out infinite alternate}@keyframes contactGlow{0%{opacity:.85;transform:scale(1)}to{opacity:1;transform:scale(1.08)}}.contact__inner{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-md);max-width:1080px;position:relative;z-index:2}.contact__title{font-size:clamp(2.75rem,6vw + .5rem,6rem);letter-spacing:-.035em;max-width:18ch;margin-top:var(--space-md)}.contact__lead{font-size:clamp(var(--font-size-md),1.4vw + .7rem,var(--font-size-xl));max-width:58ch;color:var(--color-text-secondary);line-height:1.45}.contact__channels{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-lg);width:100%;margin-top:var(--space-3xl)}.contact__card{position:relative;display:flex;align-items:center;gap:var(--space-md);padding:var(--space-xl);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);color:var(--color-text);text-align:left;text-decoration:none;transition:all var(--transition-base) var(--ease-keynote);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--shadow-sm)}.contact__card:hover{border-color:var(--color-border-accent);background:var(--color-surface-hover);transform:translateY(-4px);box-shadow:var(--shadow-glow)}.contact__card>svg{color:var(--color-primary);flex:0 0 auto}.contact__card>div{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}.contact__card strong{font-family:var(--font-heading);font-weight:700;font-size:1rem;color:var(--color-text)}.contact__card span{font-size:.9rem;color:var(--color-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.contact__arrow{color:var(--color-text-muted);transition:all var(--transition-base) var(--ease-keynote)}.contact__card:hover .contact__arrow{color:var(--color-primary);transform:translate(3px,-3px)}.contact__footer{margin-top:var(--space-3xl);display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);opacity:.8}.contact__footer img{height:32px;width:auto;opacity:.7}.contact__footer p{font-size:.85rem;color:var(--color-text-muted);letter-spacing:.08em;margin:0}.indicator{position:fixed;right:clamp(12px,2.4vw,28px);top:50%;transform:translateY(-50%);z-index:90;display:flex;flex-direction:column;gap:14px;list-style:none;margin:0;padding:12px 10px;background:#ffffff8c;backdrop-filter:blur(18px) saturate(180%);-webkit-backdrop-filter:blur(18px) saturate(180%);border:1px solid var(--color-border);border-radius:var(--radius-full);box-shadow:var(--shadow-sm)}.indicator__item{position:relative;display:flex;align-items:center;justify-content:flex-end}.indicator__dot{width:10px;height:10px;border-radius:50%;background:transparent;border:1.5px solid var(--color-border-strong);cursor:pointer;transition:all var(--transition-base) var(--ease-keynote);padding:0}.indicator__item.is-active .indicator__dot{background:var(--color-primary);border-color:var(--color-primary);box-shadow:0 0 14px #fe69018c;transform:scale(1.2)}.indicator__item:hover .indicator__dot{border-color:var(--color-primary)}.indicator__label{position:absolute;right:calc(100% + 12px);white-space:nowrap;font-family:var(--font-body);font-size:.8rem;font-weight:500;color:var(--color-text);background:#fffffff2;backdrop-filter:blur(16px);padding:5px 12px;border-radius:var(--radius-full);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);opacity:0;pointer-events:none;transform:translate(8px);transition:all var(--transition-base) var(--ease-keynote)}.indicator__item:hover .indicator__label{opacity:1;transform:translate(0)}@media(max-width:768px){.indicator{display:none}}.app{position:relative;min-height:100vh;background:var(--color-bg)}.app__scroll{position:relative}.section{position:relative;min-height:100vh;padding:var(--space-3xl) 0;display:flex;flex-direction:column;justify-content:center;scroll-snap-align:start;scroll-snap-stop:always;overflow:hidden;background:var(--color-bg)}.section--alt{background:var(--color-bg-alt)}.section--alt .dot-grid{--dot-color: #cacaca}.section__inner{width:100%;max-width:var(--container-wide);margin:0 auto;padding:0 clamp(var(--space-lg),4vw,var(--space-3xl));position:relative;z-index:1}.section__header{max-width:1100px;margin-bottom:var(--space-3xl);display:flex;flex-direction:column;gap:var(--space-md)}.section__kicker{color:var(--color-primary);font-weight:700;font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.22em}.section__lead{font-size:clamp(var(--font-size-md),1.6vw + .7rem,var(--font-size-xl));color:var(--color-text-secondary);max-width:68ch;line-height:1.4;font-weight:400}@media(max-width:768px){.section{padding:var(--space-2xl) 0;min-height:auto}}:root{--color-primary: #fe6901;--color-primary-light: #ff8a3a;--color-primary-dark: #d95500;--color-bg: #ffffff;--color-bg-alt: #f5f6f8;--color-bg-dark: #0a0a0a;--color-surface: rgba(255, 255, 255, .72);--color-surface-hover: rgba(255, 255, 255, .9);--color-surface-strong: rgba(255, 255, 255, .95);--color-text: #1a1a2e;--color-text-secondary: #5a5a72;--color-text-muted: #9a9ab0;--color-border: rgba(26, 26, 46, .08);--color-border-strong: rgba(26, 26, 46, .18);--color-border-accent: rgba(254, 105, 1, .5);--color-secondary: #323333;--color-secondary-light: #454646;--color-accent: #bdbdbd;--color-accent-light: #e0e0e0;--dot-color: #d9d9d9;--dot-size: 22px;--font-heading: "Montserrat", "DM Sans", sans-serif;--font-display: "Montserrat", "DM Sans", sans-serif;--font-body: "DM Sans", sans-serif;--font-italic: "Fraunces", "Georgia", serif;--font-size-xs: .875rem;--font-size-sm: 1rem;--font-size-base: 1.125rem;--font-size-md: 1.3125rem;--font-size-lg: 1.5rem;--font-size-xl: 1.875rem;--font-size-2xl: 2.5rem;--font-size-3xl: 3.5rem;--font-size-4xl: 5rem;--font-size-5xl: 6.5rem;--font-size-6xl: 8rem;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--space-4xl: 6rem;--space-5xl: 8rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .3s ease;--transition-slow: .5s ease;--ease-keynote: cubic-bezier(.22, 1, .36, 1);--nav-height: 64px;--container-max: 1400px;--container-wide: 1560px;--shadow-sm: 0 2px 8px rgba(26, 26, 46, .06);--shadow-md: 0 10px 30px -8px rgba(26, 26, 46, .12);--shadow-lg: 0 30px 70px -20px rgba(26, 26, 46, .22);--shadow-glow: 0 20px 60px -15px rgba(254, 105, 1, .4)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-size:var(--font-size-base);line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}html{font-size:80%;scroll-behavior:smooth;overflow-x:hidden;scroll-snap-type:y mandatory}body{overflow-x:hidden;min-height:100vh}@media(max-width:768px){html{scroll-snap-type:none}}#root{min-height:100vh;isolation:isolate}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;line-height:1.05;letter-spacing:-.025em;margin:0;color:var(--color-text)}h1{font-size:clamp(3.25rem,7vw + 1rem,var(--font-size-6xl));font-weight:900;letter-spacing:-.035em}h2{font-size:clamp(2.5rem,5vw + .5rem,var(--font-size-4xl));font-weight:800;letter-spacing:-.028em;line-height:1.02}h3{font-size:var(--font-size-xl);font-weight:700}p{margin:0;color:var(--color-text-secondary)}a{color:inherit;text-decoration:none}em.italic{font-family:var(--font-italic);font-style:italic;color:var(--color-primary);font-weight:500}.hl{background:linear-gradient(180deg,transparent 62%,rgba(254,105,1,.35) 62%,rgba(254,105,1,.35) 92%,transparent 92%);padding:0 .1em}.emph{font-weight:900;color:var(--color-primary);text-shadow:0 0 40px rgba(254,105,1,.35)}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 clamp(var(--space-lg),4vw,var(--space-2xl))}.section-label{display:inline-flex;align-items:center;gap:var(--space-sm);padding:8px 18px;background:#fe69011a;color:var(--color-primary);border:1px solid rgba(254,105,1,.25);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:700;letter-spacing:.18em;text-transform:uppercase}.glass-card{position:relative;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);box-shadow:inset 0 1px #fff,inset 0 -1.5px #1a1a2e0f,var(--shadow-md);transition:transform var(--transition-base) var(--ease-keynote),border-color var(--transition-base) var(--ease-keynote),background var(--transition-base) var(--ease-keynote),box-shadow var(--transition-base) var(--ease-keynote)}.glass-card:hover{background:var(--color-surface-hover);border-color:var(--color-border-strong);transform:translateY(-4px);box-shadow:inset 0 1px #fff,inset 0 -1.5px #1a1a2e14,var(--shadow-lg)}.glass-card__icon{width:64px;height:64px;display:inline-flex;align-items:center;justify-content:center;background:#fe69011a;border:1px solid rgba(254,105,1,.25);border-radius:var(--radius-md);color:var(--color-primary);margin-bottom:var(--space-lg)}.glass-card__icon svg{width:32px;height:32px}.glass-card__title{font-family:var(--font-heading);font-weight:700;font-size:var(--font-size-lg);margin:0 0 var(--space-sm);color:var(--color-text)}.glass-card__text{font-family:var(--font-body);font-size:var(--font-size-base);color:var(--color-text-secondary);margin:0;line-height:1.55}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.95rem 2.2rem;font-family:var(--font-body);font-size:var(--font-size-sm);font-weight:600;border-radius:var(--radius-full);border:1.5px solid transparent;cursor:pointer;transition:all var(--transition-fast) var(--ease-keynote);text-decoration:none;white-space:nowrap}.btn--primary{background:var(--color-primary);color:#fff;box-shadow:0 12px 32px -10px #fe69018c}.btn--primary:hover{background:var(--color-primary-light);transform:translateY(-1px);box-shadow:0 18px 40px -10px #fe6901b3}.btn--outline{background:transparent;color:var(--color-text);border-color:var(--color-border-strong)}.btn--outline:hover{background:#1a1a2e0a;border-color:var(--color-border-accent);color:var(--color-primary)}.dot-grid{position:absolute;inset:0;background-image:radial-gradient(circle,var(--dot-color) 1px,transparent 1px);background-size:var(--dot-size) var(--dot-size);background-position:0 0;pointer-events:none;mask-image:radial-gradient(ellipse at center,black 35%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse at center,black 35%,transparent 80%);opacity:.9}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}