.landing{isolation:isolate;background:var(--bg-black);min-height:100dvh;color:var(--text-primary);font-family:var(--font-mono);font-size:1rem;line-height:1.55;position:relative;overflow-x:clip}.landing a{color:inherit}.landing :focus-visible{outline:2px solid var(--accent);outline-offset:3px}.landing-bar{z-index:20;background:color-mix(in srgb,var(--bg-black)88%,transparent);border-bottom:var(--line-width-sm)solid var(--line);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);flex-wrap:wrap;align-items:center;gap:.75rem 1.25rem;padding:.6rem clamp(1rem,3vw,2rem);display:flex;position:sticky;top:0}.landing .landing-logo{color:var(--text-primary);white-space:nowrap;align-items:center;text-decoration:none;display:inline-flex}.landing[data-theme=pipboy] .landing-logo{font-family:var(--font-mono);font-size:1.15rem;font-weight:700}.landing[data-theme=pipboy] .landing-logo .logo-mark{--logo-ring:var(--accent);--logo-ring-stroke:none;--logo-eye-fill:transparent}.landing[data-theme=pipboy] .landing-logo__sub{color:var(--ink-green)}.landing[data-theme=memphis] .landing-logo{font-family:var(--font-display);font-size:1rem;font-weight:400}.landing[data-theme=memphis] .landing-logo .logo-mark{--logo-ring:var(--amber);--logo-ring-stroke:var(--line);--logo-eye-fill:var(--line)}.landing[data-theme=memphis] .landing-logo__sub{color:var(--accent);-webkit-text-stroke:1px var(--line)}.landing-nav{letter-spacing:.04em;text-transform:uppercase;flex-wrap:wrap;flex:1;justify-content:flex-end;align-items:center;gap:.35rem 1.1rem;font-size:.82rem;display:flex}.landing-nav a{color:var(--text-dim);text-decoration:none}.landing-nav a:hover{color:var(--text-primary)}.landing-nav .landing-nav__cta{border:var(--line-width-sm)solid var(--line);border-radius:var(--radius-pill);background:var(--tint-green);color:var(--on-tint-green);padding:.35rem .8rem}.landing-frame{border:var(--line-width-sm)solid var(--line);border-radius:var(--radius);background:var(--surface-card);align-items:center;gap:.6rem;padding:.25rem .55rem .25rem .35rem;display:flex}.landing-frame__clock{place-items:center;display:grid}.landing-frame__body{gap:.2rem;display:grid}.landing-frame__caption{color:var(--text-dim);letter-spacing:.05em;text-transform:uppercase;white-space:nowrap;font-variant-numeric:tabular-nums;font-size:.8rem}.landing-frame__options{gap:.25rem;display:flex}.landing-frame__option{border:1px solid var(--line);border-radius:var(--radius-pill);min-height:24px;color:var(--text-primary);font:inherit;cursor:pointer;background:0 0;padding:.25rem .65rem;font-size:.8rem}.landing-frame__option[aria-pressed=true]{background:var(--accent);color:var(--on-accent)}.light-clock{width:30px;height:33px;overflow:visible}.light-clock__mirror{stroke:var(--text-primary);stroke-width:2.5px;stroke-linecap:round}.light-clock__photon{fill:var(--ink-amber)}.light-clock--running .light-clock__photon{animation:2s ease-in-out infinite alternate lp-photon}.light-clock__tick{fill:var(--line);opacity:.35}.light-clock__tick--on{fill:var(--accent);opacity:1}@keyframes lp-photon{0%{transform:translateY(0)}to{transform:translateY(22px)}}html.landing-cone::view-transition-old(root){mix-blend-mode:normal;animation:none}html.landing-cone::view-transition-new(root){mix-blend-mode:normal;animation:none}html.landing-cone::view-transition-new(root){animation:1.1s cubic-bezier(.65,0,.25,1) both lp-cone}@keyframes lp-cone{0%{clip-path:circle(0 at var(--cone-x,50%)var(--cone-y,0))}to{clip-path:circle(150vmax at var(--cone-x,50%)var(--cone-y,0))}}.landing-main{width:min(1180px,100%);margin:0 auto;padding:0 clamp(1rem,4vw,2.5rem)}.lp-kicker{color:var(--ink-amber);letter-spacing:.14em;text-transform:uppercase;margin-bottom:.75rem;font-size:.8rem}.lp-section{padding:clamp(3.5rem,8vw,6rem) 0 0;position:relative}.lp-section__head{max-width:46rem;margin-bottom:2.25rem}.lp-section__title{font-family:var(--font-display);font-size:calc(clamp(2.1rem,5vw,3.4rem)*var(--display-scale));text-shadow:var(--text-glow);font-weight:400;line-height:1.05}.lp-section__lead{color:var(--text-dim);margin-top:1rem;font-size:1rem}.lp-actions{flex-wrap:wrap;gap:.85rem;display:flex}.lp-actions--center{justify-content:center}.lp-btn{border:var(--line-width-sm)solid var(--line);border-radius:var(--radius-pill);box-shadow:var(--shadow-btn);letter-spacing:.06em;text-transform:uppercase;align-items:center;padding:.85rem 1.4rem;font-size:.9rem;font-weight:700;text-decoration:none;transition:transform .15s,box-shadow .15s;display:inline-flex}.landing .lp-btn--primary{background:var(--accent);color:var(--on-accent)}.landing .lp-btn--ghost{color:var(--ink-amber);border-color:var(--line-amber-soft);background:0 0}.lp-btn:hover{box-shadow:var(--shadow-btn-hover);transform:translate(-2px,-2px)}.lp-btn:active{box-shadow:var(--shadow-btn-active);transform:translate(2px,2px)}.lp-link{color:var(--ink-green);margin-top:1.5rem;font-weight:700;text-decoration:none;display:inline-block}.lp-link:hover{text-decoration:underline}.lp-hero{align-items:center;gap:clamp(2rem,5vw,4rem);padding:clamp(2.5rem,7vw,5.5rem) 0 clamp(2rem,5vw,3rem);display:grid;position:relative}@media (min-width:900px){.lp-hero{grid-template-columns:1.15fr .85fr}}.lp-hero__copy{z-index:1;position:relative}.lp-hero__title{font-family:var(--font-display);font-size:calc(clamp(3rem,8.5vw,6.2rem)*var(--display-scale));text-shadow:var(--text-glow);font-weight:400;line-height:.95}.lp-hero__title-accent{color:var(--ink-amber);margin-top:.15em;display:block}.lp-hero__lead{max-width:34rem;color:var(--text-dim);margin:1.5rem 0 2rem;font-size:1.05rem}.lp-hero__facts{color:var(--text-dim);letter-spacing:.05em;text-transform:uppercase;flex-wrap:wrap;gap:.4rem 1.25rem;margin-top:1.75rem;font-size:.8rem;list-style:none;display:flex}.lp-hero__facts li:before{content:"✓ ";color:var(--ink-green)}.lp-shape{z-index:0;pointer-events:none;position:absolute}.lp-shape--circle{border-radius:50%;width:120px;height:120px;top:8%;right:38%}.lp-shape--triangle{clip-path:polygon(50% 0,100% 100%,0 100%);width:64px;height:56px;bottom:6%;left:-1rem}.lp-shape--squiggle{width:120px;height:22px;top:4%;left:42%;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 106 24'%3E%3Cpath d='M3 17 Q 13 3 23 17 T 43 17 T 63 17 T 83 17 T 103 17' fill='none' stroke='black' stroke-width='5' stroke-linecap='round'/%3E%3C/svg%3E") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 106 24'%3E%3Cpath d='M3 17 Q 13 3 23 17 T 43 17 T 63 17 T 83 17 T 103 17' fill='none' stroke='black' stroke-width='5' stroke-linecap='round'/%3E%3C/svg%3E") 50%/contain no-repeat}@media (max-width:899px){.lp-shape--circle{width:80px;height:80px;top:2%;right:4%}.lp-shape--squiggle{display:none}}.lp-room{z-index:1;border:var(--line-width-sm)solid var(--line);border-radius:var(--radius);background:var(--surface-card);box-shadow:var(--shadow-card);position:relative;overflow:hidden}.lp-room__bar{border-bottom:var(--line-width-sm)solid var(--line);color:var(--text-dim);letter-spacing:.06em;text-transform:uppercase;justify-content:space-between;gap:.75rem;padding:.5rem .8rem;font-size:.8rem;display:flex}.lp-room__live{color:var(--ink-red)}.lp-film__btn{color:inherit;font:inherit;letter-spacing:inherit;text-transform:inherit;white-space:nowrap;cursor:pointer;background:0 0;border:0;padding:0}.lp-film__btn:hover{color:var(--text-primary)}.lp-film__btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.lp-film__title{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.lp-film__stage{background:#010d04;position:relative}.lp-film__video{aspect-ratio:4/3;cursor:pointer;background:#010d04;width:100%;display:block}.lp-film__paused{color:#00ff41;text-shadow:0 0 18px #00ff4199;pointer-events:none;background:#010d0459;place-items:center;font-size:3rem;display:grid;position:absolute;inset:0}@media (max-width:640px){.lp-film__title{display:none}}.lp-strip{border-block:var(--line-width-sm)solid var(--line);margin:0 calc(-1*clamp(1rem,4vw,2.5rem));overflow:hidden}.lp-strip__track{width:max-content;animation:28s linear infinite lp-marquee;display:flex}.lp-strip__item{font-family:var(--font-display);font-size:calc(1.9rem*var(--display-scale-sm));letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;padding:.85rem 1.75rem}.lp-strip__item:after{content:"✦";color:var(--ink-amber);margin-left:3.5rem}@keyframes lp-marquee{to{transform:translate(-50%)}}.worldline{max-width:48rem;padding-left:3.25rem;list-style:none;position:relative}.worldline:before{content:"";width:var(--line-width-sm);background:var(--ink-green);box-shadow:var(--glow-green);position:absolute;top:.4rem;bottom:7rem;left:1rem}.worldline__event{padding-bottom:2.5rem;position:relative}.worldline__dot{border:var(--line-width-sm)solid var(--line);background:var(--ink-green);width:16px;height:16px;box-shadow:var(--glow-green);border-radius:50%;position:absolute;top:.35rem;left:calc(-2.25rem - 7px)}.worldline__event--now .worldline__dot{background:var(--ink-amber);box-shadow:var(--glow-amber)}.worldline__when{color:var(--text-dim);letter-spacing:.12em;text-transform:uppercase;font-size:.72rem;display:block}.worldline__title{font-family:var(--font-display);font-size:calc(1.9rem*var(--display-scale-sm));margin:.2rem 0 .4rem;font-weight:400;line-height:1.1}.worldline__event--now .worldline__title{color:var(--ink-amber)}.worldline__body{color:var(--text-dim)}.worldline__future{height:7rem;position:relative}.worldline__cone{clip-path:polygon(50% 0,100% 100%,0 100%);background:linear-gradient(to bottom,var(--tint-amber),transparent 85%);opacity:.9;width:12rem;height:8rem;position:absolute;top:-2.5rem;left:-8.25rem}.worldline__axis-label{color:var(--text-dim);font-size:.72rem;font-style:italic;position:absolute;bottom:0;left:4rem}.lp-steps{gap:1.25rem;list-style:none;display:grid}@media (min-width:760px){.lp-steps{grid-template-columns:repeat(3,1fr)}}.lp-step{border:var(--line-width-sm)solid var(--line);border-radius:var(--radius);background:var(--surface-card);box-shadow:var(--shadow-card);padding:1.5rem;position:relative}.lp-step__n{color:var(--ink-green);font-family:var(--font-display);font-size:calc(3rem*var(--display-scale));text-shadow:var(--text-glow);margin-bottom:.6rem;line-height:1;display:block}.lp-step__title,.lp-card__title{margin-bottom:.45rem;font-size:1.05rem;font-weight:700}.lp-step__body,.lp-card__body{color:var(--text-dim);font-size:.92rem}.lp-features,.lp-tutors{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1.25rem;display:grid}.lp-card{border:var(--line-width-sm)solid var(--line);border-radius:var(--radius);background:var(--surface-card);box-shadow:var(--shadow-card);padding:1.4rem}.lp-card__icon{border:var(--line-width-sm)solid var(--line);border-radius:var(--radius-pill);background:var(--tint-green);width:2.4rem;height:2.4rem;color:var(--on-tint-green);place-items:center;margin-bottom:.9rem;font-size:1.1rem;display:inline-grid}.lp-features .lp-card:nth-child(3n+2) .lp-card__icon{background:var(--tint-amber);color:var(--on-tint-amber)}.lp-features .lp-card:nth-child(3n) .lp-card__icon{background:var(--tint-orange);color:var(--on-tint-orange)}.lp-tutor__avatar{border:var(--line-width-sm)solid var(--line);background:var(--tint-amber);width:3rem;height:3rem;color:var(--on-tint-amber);font-family:var(--font-display);font-size:calc(1.8rem*var(--display-scale-sm));border-radius:50%;place-items:center;margin-bottom:.8rem;display:inline-grid}.lp-tutor__meta{color:var(--text-dim);font-size:.85rem}.lp-tutor__rate{color:var(--ink-green);margin-top:.6rem;font-weight:700}.lp-tutor__slot{color:var(--text-dim);margin-top:.25rem;font-size:.78rem}.lp-trust__list{border:var(--line-width-sm)solid var(--line);border-radius:var(--radius);background:var(--line);box-shadow:var(--shadow-card);gap:1px;display:grid;overflow:hidden}@media (min-width:760px){.lp-trust__list{grid-template-columns:repeat(2,1fr)}}.lp-trust__item{background:var(--surface-card);padding:1.4rem 1.5rem}.lp-trust__item dt{margin-bottom:.35rem;font-weight:700}.lp-trust__item dt:before{content:"◆ ";color:var(--ink-amber)}.lp-trust__item dd{color:var(--text-dim);font-size:.92rem}.lp-teach{align-items:end;gap:1.75rem;display:grid}@media (min-width:900px){.lp-teach{grid-template-columns:1fr auto}}.lp-teach__copy .lp-section__lead{max-width:44rem}.lp-faq{gap:.75rem;max-width:50rem;display:grid}.lp-faq__item{border:var(--line-width-sm)solid var(--line);border-radius:var(--radius);background:var(--surface-card)}.lp-faq__item summary{cursor:pointer;justify-content:space-between;gap:1rem;padding:1rem 1.2rem;font-weight:700;list-style:none;display:flex}.lp-faq__item summary::-webkit-details-marker{display:none}.lp-faq__item summary:after{content:"+";color:var(--ink-amber)}.lp-faq__item[open] summary:after{content:"−"}.lp-faq__item p{color:var(--text-dim);padding:0 1.2rem 1.1rem;font-size:.92rem}.lp-final{border:var(--line-width)solid var(--line);border-radius:var(--radius);background:var(--surface-raised);box-shadow:var(--shadow-card);text-align:center;margin-top:clamp(3.5rem,8vw,6rem);padding:clamp(2.5rem,6vw,4rem) clamp(1.25rem,4vw,3rem)}.lp-final__title{max-width:40rem;font-family:var(--font-display);font-size:calc(clamp(2rem,5vw,3.2rem)*var(--display-scale));text-shadow:var(--text-glow);margin:0 auto 2rem;font-weight:400;line-height:1.05}.landing-footer{border-top:var(--line-width-sm)solid var(--line);width:min(1180px,100%);color:var(--text-dim);flex-wrap:wrap;justify-content:space-between;gap:.75rem 1.5rem;margin:clamp(3rem,6vw,4.5rem) auto 0;padding:1.5rem clamp(1rem,4vw,2.5rem) 2rem;font-size:.78rem;display:flex}.landing-footer nav{gap:1rem;display:flex}.landing-footer a{text-decoration:none}.landing-footer a:hover{color:var(--text-primary)}.landing[data-theme=pipboy]{background:radial-gradient(ellipse at 70% 0%,#00ff4112,transparent 55%),radial-gradient(ellipse at 0% 60%,#ffb0000d,transparent 50%),var(--bg-black)}.landing[data-theme=pipboy]:after{content:"";z-index:30;pointer-events:none;background:repeating-linear-gradient(#00000029 0 1px,#0000 1px 3px);position:fixed;inset:0}.landing[data-theme=pipboy] .lp-hero__title{font-size:clamp(3rem,6.6vw,5.4rem)}.landing[data-theme=pipboy] .lp-hero__title,.landing[data-theme=pipboy] .lp-section__title,.landing[data-theme=pipboy] .lp-final__title{color:var(--green)}.landing[data-theme=pipboy] .lp-hero__title-accent{color:var(--amber);text-shadow:var(--glow-amber)}.landing[data-theme=pipboy] .lp-hero__title-accent:after{content:"▌";color:var(--green);margin-left:.1em;animation:1.1s step-end infinite lp-blink}@keyframes lp-blink{50%{opacity:0}}.landing[data-theme=pipboy] .lp-btn--primary{box-shadow:var(--glow-green)}.landing[data-theme=pipboy] .lp-btn--primary:hover{box-shadow:0 0 18px #00ff418c}.landing[data-theme=pipboy] .lp-shape--circle{border:1px dashed var(--green);opacity:.45}.landing[data-theme=pipboy] .lp-shape--triangle{background:linear-gradient(#0000,#ffb00059)}.landing[data-theme=pipboy] .lp-shape--squiggle{background:var(--green);opacity:.35}.landing[data-theme=pipboy] .lp-room,.landing[data-theme=pipboy] .lp-final{box-shadow:0 0 0 1px #00ff4114,0 0 40px #00ff4114}.landing[data-theme=pipboy] .lp-strip__item{color:var(--green);text-shadow:var(--glow-green)}.landing[data-theme=memphis]{background-color:var(--bg-black);background-image:radial-gradient(#111 1.2px,#0000 1.4px);background-position:0 0;background-size:26px 26px}.landing[data-theme=memphis] .landing-bar{background:var(--surface-card);-webkit-backdrop-filter:none;backdrop-filter:none}.landing[data-theme=memphis] .lp-hero__copy,.landing[data-theme=memphis] .lp-section__head,.landing[data-theme=memphis] .lp-teach__copy{background:var(--bg-black);box-shadow:0 0 0 .75rem var(--bg-black);padding:.25rem 0}.landing[data-theme=memphis] .lp-hero__title-accent{color:var(--text-primary);background:linear-gradient(transparent 55%,var(--amber)55%,var(--amber)92%,transparent 92%);-webkit-box-decoration-break:clone;box-decoration-break:clone;display:inline}.landing[data-theme=memphis] .lp-hero__title{letter-spacing:-.01em;font-size:clamp(2rem,5.2vw,3.4rem)}.landing[data-theme=memphis] .lp-hero__title-accent:before{content:"\a ";white-space:pre}.landing[data-theme=memphis] .lp-kicker{border:2px solid var(--line);background:var(--accent);color:var(--on-accent);border-radius:999px;padding:.2rem .6rem;font-weight:700;display:inline-block}.landing[data-theme=memphis] .lp-btn--ghost{background:var(--surface-card);color:var(--text-primary);border-color:var(--line)}.landing[data-theme=memphis] .lp-shape--circle{background:var(--amber);border:4px solid var(--line);box-shadow:8px 8px 0 var(--line)}.landing[data-theme=memphis] .lp-shape--triangle{background:var(--accent)}.landing[data-theme=memphis] .lp-shape--squiggle{background:var(--orange)}.landing[data-theme=memphis] .lp-room{border-width:var(--line-width);transform:rotate(1.2deg)}.landing[data-theme=memphis] .lp-room__bar{background:var(--amber);color:var(--text-primary);font-weight:700}.landing[data-theme=memphis] .lp-film{transform:none}.landing[data-theme=memphis] .lp-room__live{color:var(--text-primary)}.landing[data-theme=memphis] .lp-strip{border-block-width:var(--line-width);background:var(--orange);color:var(--on-tint-orange)}.landing[data-theme=memphis] .lp-strip__item:after{color:var(--amber)}.landing[data-theme=memphis] .worldline:before{background:var(--line);width:4px}.landing[data-theme=memphis] .worldline__event{border:3px solid var(--line);background:var(--surface-card);box-shadow:6px 6px 0 var(--line);margin-bottom:1.5rem;padding:1.1rem 1.25rem}.landing[data-theme=memphis] .worldline__dot{border-width:3px;width:20px;height:20px;top:1.35rem;left:calc(-2.25rem - 9px)}.landing[data-theme=memphis] .worldline__event:nth-child(odd){transform:rotate(-.6deg)}.landing[data-theme=memphis] .worldline__event:nth-child(2n){transform:rotate(.5deg)}.landing[data-theme=memphis] .worldline__event--now{background:var(--amber)}.landing[data-theme=memphis] .worldline__event--now .worldline__title,.landing[data-theme=memphis] .worldline__event--now .worldline__body,.landing[data-theme=memphis] .worldline__event--now .worldline__when{color:var(--text-primary)}.landing[data-theme=memphis] .worldline__cone{background:repeating-linear-gradient(-45deg,var(--accent)0 6px,transparent 6px 14px);opacity:.8}.landing[data-theme=memphis] .worldline__axis-label{background:var(--bg-black);padding:0 .3rem}.landing[data-theme=memphis] .lp-step:first-child{background:var(--tint-green)}.landing[data-theme=memphis] .lp-step:nth-child(2){background:var(--tint-amber)}.landing[data-theme=memphis] .lp-step:nth-child(3){background:var(--accent)}.landing[data-theme=memphis] .lp-step__n,.landing[data-theme=memphis] .lp-step__body{color:var(--text-primary)}.landing[data-theme=memphis] .lp-final{background:var(--orange);color:var(--on-tint-orange)}.landing[data-theme=memphis] .lp-final .lp-btn--ghost{color:var(--text-primary)}.landing[data-theme=memphis] .landing-footer{border-top-width:var(--line-width);background:var(--surface-card);width:100%;max-width:none;color:var(--text-primary);padding-inline:max(clamp(1rem,4vw,2.5rem),50% - 590px + 2.5rem)}@media (max-width:760px){.landing-bar{gap:.5rem .75rem;position:static}.landing-nav{flex:auto;gap:.35rem .8rem;font-size:.8rem}.landing-nav a:not(.landing-nav__cta):not([href=\/tutors]):not([href=\/login]){display:none}.landing-nav a:not(.landing-nav__cta){padding-block:.4rem}.landing-frame{order:3;justify-content:space-between;width:100%}.landing-frame__body{flex:1;grid-template-columns:1fr auto;align-items:center}.landing-frame__caption{display:none}}@media (prefers-reduced-motion:reduce){.light-clock--running .light-clock__photon,.lp-strip__track,.landing[data-theme=pipboy] .lp-hero__title-accent:after{animation:none}.lp-btn{transition:none}}.landing .lp-section{scroll-margin-top:5.5rem}@media (max-width:760px){.landing .lp-section{scroll-margin-top:1rem}}.lp-sims{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:1.25rem;display:grid}.lp-sim__top{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.4rem .75rem;margin-bottom:.6rem;display:flex}.lp-sim__tag{font-family:var(--font-display);font-size:calc(2rem*var(--display-scale-sm));color:var(--ink-orange);text-shadow:var(--glow-orange);font-weight:400;line-height:1}.lp-sim__time{border:1px solid var(--line);border-radius:var(--radius-pill);color:var(--text-dim);font-variant-numeric:tabular-nums;white-space:nowrap;padding:.15rem .5rem;font-size:.72rem}.lp-sim__time:before{content:"⏱ "}.lp-sim__note{color:var(--text-dim);margin-top:1.25rem;font-size:.85rem}.landing[data-theme=memphis] .lp-sim__card:nth-child(odd){transform:rotate(-.8deg)}.landing[data-theme=memphis] .lp-sim__card:nth-child(2n){transform:rotate(.8deg)}.landing[data-theme=memphis] .lp-sim__time{background:var(--amber);color:var(--text-primary);font-weight:700}.landing[data-theme=aero]{background:radial-gradient(1000px 300px at 15% 0,#fffffff2,#0000 70%),radial-gradient(800px 260px at 82% 6%,#fffc,#0000 70%),radial-gradient(700px 500px at 100% 30%,#ff4fd81a,#0000 70%),linear-gradient(#b9dcff 0,#e8f4ff 900px,#f3f8ff 1800px,#f4fbe8 100%)}.landing[data-theme=aero] .landing-bar{background:var(--aero-glass);border-bottom:1px solid var(--aero-glass-line);-webkit-backdrop-filter:blur(20px)saturate(1.5)}.landing[data-theme=aero] .landing-logo{font-family:var(--font-display);letter-spacing:-.03em;font-size:1.05rem;font-weight:900}.landing[data-theme=aero] .landing-logo .logo-mark{--logo-ring:var(--text-primary);--logo-ring-stroke:none;--logo-eye-fill:var(--orange)}.landing[data-theme=aero] .landing-logo__word{background:var(--aero-chrome);color:#0000;-webkit-text-stroke:.5px var(--text-primary);-webkit-background-clip:text;background-clip:text}.landing[data-theme=aero] .landing-logo__sub{color:var(--text-primary);-webkit-text-fill-color:var(--text-primary);-webkit-text-stroke:0;font-weight:500}.landing[data-theme=aero] .landing-nav{letter-spacing:0;text-transform:none;font-weight:700}.landing[data-theme=aero] .landing-nav .landing-nav__cta{border-color:var(--green-dim);background:var(--aero-gloss-lime);color:var(--on-accent);font-weight:800}.landing[data-theme=aero] .landing-frame{border-radius:var(--radius-pill);border-color:var(--aero-glass-line);background:#ffffffb3}.landing[data-theme=aero] .landing-frame__caption{letter-spacing:0;text-transform:none}.landing[data-theme=aero] .landing-frame__option[aria-pressed=true]{background:var(--text-primary);border-color:var(--text-primary);color:var(--surface-card)}.landing[data-theme=aero] .lp-kicker{border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--surface-card);color:var(--text-dim);letter-spacing:.08em;padding:.3rem .8rem;font-weight:800;display:inline-block}.landing[data-theme=aero] .lp-hero__title,.landing[data-theme=aero] .lp-section__title,.landing[data-theme=aero] .lp-final__title{letter-spacing:-.04em;font-weight:900}.landing[data-theme=aero] .lp-section__title{font-weight:700}.landing[data-theme=aero] .lp-hero__title{line-height:1.08}.landing[data-theme=aero] .lp-hero__title-accent{background:var(--accent);color:var(--on-accent);-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:.2em;padding:0 .15em;display:inline}.landing[data-theme=aero] .lp-hero__title-accent:before{content:"\a ";white-space:pre}.landing[data-theme=aero] .lp-hero__lead,.landing[data-theme=aero] .lp-section__lead{font-weight:600}.landing[data-theme=aero] .lp-hero__facts{letter-spacing:0;text-transform:none;gap:.5rem}.landing[data-theme=aero] .lp-hero__facts li{border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--surface-card);color:var(--text-primary);padding:.3rem .8rem;font-weight:800}.landing[data-theme=aero] .lp-btn{letter-spacing:0;text-transform:none;border-color:#0f15301f;font-weight:800}.landing[data-theme=aero] .lp-btn--primary{border-color:var(--green-dim);background:var(--aero-gloss-lime);box-shadow:inset 0 1px #fffc,0 10px 22px -8px #8fcf0acc}.landing[data-theme=aero] .lp-btn--ghost{background:var(--aero-pearl);color:var(--text-primary);border-color:#0f15301f}.landing[data-theme=aero] .lp-btn:hover{transform:translateY(-1px)}.landing[data-theme=aero] .lp-btn:active{transform:translateY(1px)}.landing[data-theme=aero] .lp-shape--circle{background:radial-gradient(circle at 30% 26%,#fff 0 9%,#ffffff4d 24%,#78aaff1a 62%,#ffffff73 100%);border-radius:50%;box-shadow:inset 0 0 0 1px #ffffffbf,inset -8px -12px 22px #2d6bff1f}.landing[data-theme=aero] .lp-shape--triangle{clip-path:none;background:radial-gradient(circle at 30% 26%,#fff 0 10%,#c6ff3d59 60%);border-radius:50%;width:70px;height:70px;box-shadow:inset 0 0 0 1px #fffc}.landing[data-theme=aero] .lp-shape--squiggle{background:var(--orange);opacity:.7}.landing[data-theme=aero] .lp-room{border-radius:28px;transform:rotate(1deg)}.landing[data-theme=aero] .lp-room__bar{color:var(--text-primary);letter-spacing:0;text-transform:none;font-weight:800}.landing[data-theme=aero] .lp-strip{border-block:1px solid var(--aero-glass-line);-webkit-backdrop-filter:blur(8px);background:#fff6}.landing[data-theme=aero] .lp-strip__item{letter-spacing:-.01em;text-transform:none;font-weight:700}.landing[data-theme=aero] .lp-strip__item:after{color:var(--orange)}.landing[data-theme=aero] .worldline:before{background:linear-gradient(180deg,var(--aero-cyber),#7a5cff,var(--orange),var(--green));width:4px;box-shadow:none;border-radius:4px}.landing[data-theme=aero] .worldline__event{border:1px solid var(--line);background:var(--surface-card);box-shadow:var(--shadow-card);border-radius:24px;margin-bottom:1.25rem;padding:1.1rem 1.25rem}.landing[data-theme=aero] .worldline__dot{border:4px solid var(--surface-card);background:var(--aero-cyber);width:22px;height:22px;top:1.35rem;left:calc(-2.25rem - 10px);box-shadow:0 4px 10px #0f153033}.landing[data-theme=aero] .worldline__event--now{background:var(--text-primary);border-color:var(--text-primary)}.landing[data-theme=aero] .worldline__event--now .worldline__dot{background:var(--green);box-shadow:0 4px 10px #0f153033}.landing[data-theme=aero] .worldline__event--now .worldline__title{color:var(--accent)}.landing[data-theme=aero] .worldline__event--now .worldline__body,.landing[data-theme=aero] .worldline__event--now .worldline__when{color:var(--bg-dark)}.landing[data-theme=aero] .worldline__title{letter-spacing:-.02em;font-weight:700}.landing[data-theme=aero] .worldline__cone{background:linear-gradient(to bottom,var(--tint-green),transparent 85%)}.landing[data-theme=aero] .lp-step,.landing[data-theme=aero] .lp-card{border-radius:26px}.landing[data-theme=aero] .lp-step__n{letter-spacing:-.06em;background:var(--aero-chrome);color:#0000;-webkit-text-stroke:.8px var(--text-primary);-webkit-background-clip:text;background-clip:text;font-weight:900}.landing[data-theme=aero] .lp-card__icon,.landing[data-theme=aero] .lp-features .lp-card:nth-child(3n+2) .lp-card__icon,.landing[data-theme=aero] .lp-features .lp-card:nth-child(3n) .lp-card__icon{color:#fff;background:radial-gradient(circle at 30% 25%,#ffffffbf 0 12%,transparent 32%),linear-gradient(140deg,var(--aero-cyber),#7a5cff);border:0;border-radius:14px;width:2.8rem;height:2.8rem;box-shadow:inset 0 0 0 2px #ffffff73,0 6px 12px #0f153026}.landing[data-theme=aero] .lp-features .lp-card:nth-child(3n+2) .lp-card__icon{background:radial-gradient(circle at 30% 25%,#ffffffbf 0 12%,#0000 32%),linear-gradient(140deg,#ff4fd8,#ffb547)}.landing[data-theme=aero] .lp-features .lp-card:nth-child(3n) .lp-card__icon{background:radial-gradient(circle at 30% 25%,#ffffffbf 0 12%,#0000 32%),linear-gradient(140deg,#8fcf0a,#19c2ff)}.landing[data-theme=aero] .lp-tutor__avatar{border:4px solid var(--surface-card);background:linear-gradient(135deg,var(--aero-cyber),#19c2ff);color:#fff;font-weight:700;box-shadow:0 6px 14px #0f15302e}.landing[data-theme=aero] .lp-trust__list{box-shadow:none;background:0 0;border:0;gap:.9rem;overflow:visible}.landing[data-theme=aero] .lp-trust__item{border:1px solid var(--line);box-shadow:var(--shadow-card);border-radius:22px}.landing[data-theme=aero] .lp-trust__item dt:before{content:"✦ ";color:var(--orange)}.landing[data-theme=aero] .lp-faq__item{box-shadow:var(--shadow-card);border-radius:22px}.landing[data-theme=aero] .lp-faq__item summary:after{background:var(--bg-surface);width:2rem;height:2rem;color:var(--text-primary);border-radius:50%;flex:none;place-items:center;display:grid}.landing[data-theme=aero] .lp-faq__item[open] summary:after{background:var(--accent);color:var(--on-accent)}.landing[data-theme=aero] .lp-final{color:#fff;background:radial-gradient(400px 260px at 85% 15%,#ffffff73,#0000 70%),radial-gradient(500px 300px at 0 110%,#c6ff3dd9,#0000 70%),linear-gradient(130deg,#2d6bff 0%,#7a5cff 50%,#ff4fd8 100%);border:0;border-radius:32px}.landing[data-theme=aero] .lp-final__title{text-shadow:0 2px #0f153040}.landing[data-theme=aero] .lp-sim__tag{letter-spacing:-.02em;font-weight:700}.landing[data-theme=aero] .lp-sim__time{color:var(--accent);background:linear-gradient(#1c2340,#0b0f22);border:0;font-family:VT323,monospace;font-size:1rem}.landing[data-theme=aero] .lp-sim__time:before{content:""}.landing[data-theme=aero] .landing-footer{font-weight:600}
