/* Voruvi landing page — styles.
   Design tokens live on .v-root. Order: fonts · base · nav · sections (hero · how · why · second brain · free/plus) · faq · footer · responsive · reduced motion · 404 · Korean. */

/* ---------- fonts (self-hosted, SIL Open Font License — see assets/fonts/OFL.txt) ---------- */
@font-face{font-family:'Albert Sans';font-style:normal;font-weight:400;font-display:swap;src:url(assets/fonts/albert-sans-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Albert Sans';font-style:normal;font-weight:500;font-display:swap;src:url(assets/fonts/albert-sans-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Albert Sans';font-style:normal;font-weight:600;font-display:swap;src:url(assets/fonts/albert-sans-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(assets/fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(assets/fonts/jetbrains-mono-latin-500-normal.woff2) format('woff2')}

/* ---------- base ---------- */
html{scroll-padding-top:88px;-webkit-text-size-adjust:100%;text-size-adjust:100%}
@media (prefers-reduced-motion: no-preference){html{scroll-behavior:smooth}}
html.v-lock{overflow:hidden}
body{margin:0;background:#F6F2EA}
a{color:#1E3A2F}a:hover{color:#16211B}
[hidden]{display:none !important}
.v-root,.v-root *,.v-root *::before,.v-root *::after{box-sizing:border-box}
.v-root{--g:#1E3A2F;--s:#A47F4A;--s2:#C4A979;--sf:#E7DDCA;--st:#ECE5D8;--iv:#F6F2EA;--iv2:#FBF9F4;--ink:#16211B;--tx:#36423C;--mu:#5B675F;--ln:#DDD3C1;--lnd:rgba(246,242,234,.16);--mud:#C9BFA9;--ease:cubic-bezier(.2,.7,.2,1);font-family:'Albert Sans',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:var(--iv);-webkit-font-smoothing:antialiased;overflow-x:clip;font-size:17px;line-height:1.6}
:where(.v-root) :where(p,figure,dl,dd,h1,h2,h3,h4){margin:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.v-wrap{width:100%;max-width:1296px;margin:0 auto;padding:0 clamp(20px,5vw,72px)}
.v-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px}
.v-mono{font-family:'JetBrains Mono',ui-monospace,monospace}
.v-eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mu)}
.v-eyebrow .bar{display:inline-block;width:24px;height:2px;border-radius:2px;background:var(--s)}
.v-dark{background:var(--g);color:var(--iv)}
.v-dark .v-eyebrow{color:var(--mud)}
.v-dark .v-eyebrow .bar{background:var(--s2)}
.v-h1{font-weight:500;font-size:clamp(50px,6.6vw,104px);line-height:.98;letter-spacing:-.042em;margin-top:28px}
.v-h1 .ln{display:block;overflow:hidden;padding-bottom:.05em}
.v-h1 .ln>span{display:inline-block;animation:v-rise 1s var(--ease) both}
.v-h1 .ln:nth-child(2)>span{animation-delay:.08s}
.v-h1 .ln:nth-child(3)>span{animation-delay:.16s;color:var(--s)}
.v-h2{font-weight:500;font-size:clamp(36px,4.3vw,64px);line-height:1.04;letter-spacing:-.033em;margin-top:20px}
.v-h3{font-weight:500;font-size:clamp(26px,2.4vw,36px);line-height:1.14;letter-spacing:-.022em;margin-top:14px}
.v-lead{font-size:clamp(18px,1.45vw,21px);line-height:1.55;color:var(--tx);max-width:33em}
.v-body{font-size:17px;line-height:1.62;color:var(--tx)}
.v-dark .v-body,.v-dark .v-lead{color:#DCD5C7}
@keyframes v-rise{from{transform:translateY(105%)}to{transform:none}}
@keyframes v-fade{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes v-draw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@keyframes v-seam{from{stroke-dashoffset:0}to{stroke-dashoffset:-67}}

.v-skip{position:absolute;left:16px;top:-64px;z-index:100;background:var(--g);color:var(--iv);padding:12px 18px;border-radius:999px;font-weight:500;font-size:15px;text-decoration:none;transition:top .2s var(--ease)}
.v-skip:focus{top:12px;color:var(--iv)}
#main:focus{outline:none}

.v-btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:999px;font-family:inherit;font-weight:500;font-size:16px;line-height:1;text-decoration:none;border:0;cursor:pointer;transition:background-color .3s var(--ease),color .3s var(--ease),box-shadow .3s var(--ease)}
.v-btn .arr{display:inline-block;transition:transform .35s var(--ease)}
.v-btn:hover .arr{transform:translateX(4px)}
.v-btn-p{background:var(--g);color:var(--iv)}
.v-btn-p:hover{background:var(--ink);color:var(--iv)}
.v-btn-o{background:transparent;color:var(--g);box-shadow:inset 0 0 0 1.5px rgba(30,58,47,.32)}
.v-btn-o:hover{color:var(--g);box-shadow:inset 0 0 0 1.5px var(--g)}
.v-btn-iv{background:var(--iv);color:var(--g)}
.v-btn-iv:hover{background:#FFFFFF;color:var(--g)}
.v-dark .v-btn-o{color:var(--iv);box-shadow:inset 0 0 0 1.5px rgba(246,242,234,.42)}
.v-dark .v-btn-o:hover{color:var(--iv);box-shadow:inset 0 0 0 1.5px var(--iv)}
.v-root a:focus-visible,.v-root button:focus-visible,.v-root [tabindex]:focus-visible{outline:2px solid var(--s);outline-offset:3px}
.v-dark a:focus-visible,.v-dark button:focus-visible{outline-color:var(--s2)}
.v-mark{display:inline-block;flex:0 0 auto;width:10px;height:13px;background:var(--g);clip-path:polygon(0 28%,100% 0,100% 100%,0 100%)}
.v-mark.sand{background:var(--s)}
.v-mark.mute{background:#B8B2A4}
.v-cut{display:block;width:100%;height:clamp(48px,7vw,110px)}

/* ---------- nav ---------- */
.v-nav{position:sticky;top:0;z-index:30;background:rgba(246,242,234,.84);-webkit-backdrop-filter:blur(14px) saturate(1.1);backdrop-filter:blur(14px) saturate(1.1);border-bottom:1px solid rgba(221,211,193,0)}
@supports (animation-timeline: scroll()){.v-nav{animation:v-navline linear both;animation-timeline:scroll();animation-range:0 140px}}
@keyframes v-navline{to{border-bottom-color:rgba(221,211,193,1);background:rgba(246,242,234,.95)}}
.v-nav-in{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.v-brand{display:inline-flex;align-items:center;gap:4px;color:var(--ink);text-decoration:none}
.v-brand:hover{color:var(--ink)}
.v-brand b{font-weight:500;font-size:25px;letter-spacing:-.03em}
.v-links{display:flex;align-items:center;gap:36px}
.v-links a{white-space:nowrap;position:relative;font-size:15px;color:var(--ink);text-decoration:none;padding:6px 0}
.v-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;border-radius:2px;background:var(--s);transition:right .4s var(--ease)}
.v-links a:hover{color:var(--ink)}
.v-links a:hover::after,.v-links a[aria-current="true"]::after{right:0}
.v-links a[aria-current="true"]{color:var(--g)}
.v-nav-cta{display:flex;align-items:center;gap:8px}
.v-nav-cta .v-btn{min-height:42px;padding:0 18px;font-size:15px}
.v-lang{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;border-radius:999px;font-size:14.5px;color:var(--tx);text-decoration:none;white-space:nowrap;transition:color .25s var(--ease),background-color .25s var(--ease)}
.v-lang:hover{color:var(--g);background:rgba(30,58,47,.06)}
.v-sheet-lang{align-self:flex-start;margin-top:14px;padding:0;font-size:16px;color:var(--g);text-decoration:underline;text-underline-offset:4px}
.v-sheet-lang:hover{background:transparent}
.v-foot-lang{display:flex;gap:18px}
.v-foot-lang span{color:var(--ink)}
.v-foot-lang a{display:inline-flex;align-items:center;min-height:24px;color:var(--mu);text-decoration:underline;text-underline-offset:3px}
.v-foot-lang a:hover{color:var(--g)}
.v-menu{display:none;width:44px;height:44px;border-radius:12px;border:0;background:transparent;color:var(--ink);cursor:pointer;align-items:center;justify-content:center}
.v-menu .ic-close{display:none}
.v-menu[aria-expanded="true"] .ic-open{display:none}
.v-menu[aria-expanded="true"] .ic-close{display:block}
.v-sheet{position:fixed;left:0;right:0;top:76px;bottom:0;z-index:29;background:var(--iv);display:flex;flex-direction:column;padding:12px 20px 32px;overflow-y:auto;border-top:1px solid var(--ln);animation:v-sheet .32s var(--ease) both}
@keyframes v-sheet{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.v-sheet nav{display:flex;flex-direction:column}
.v-sheet nav a{display:flex;align-items:center;justify-content:space-between;padding:16px 0;font-size:26px;font-weight:500;letter-spacing:-.022em;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--ln)}
.v-sheet nav a[aria-current="true"]::after{content:"";width:10px;height:13px;background:var(--s);clip-path:polygon(0 28%,100% 0,100% 100%,0 100%)}
.v-sheet .v-btn{margin-top:28px;align-self:stretch}
.v-sheet-note{margin-top:auto;padding-top:32px;font-size:15px;color:var(--mu)}
@media (min-width:901px){.v-sheet{display:none !important}}

/* ---------- shared section parts ---------- */
.v-sec-head{max-width:820px}
.v-sec-sub{margin-top:18px;font-size:clamp(17px,1.35vw,20px);line-height:1.55;color:var(--tx)}
.v-fine{margin-top:28px;font-size:14px;line-height:1.6;color:var(--mu);max-width:46em}
@keyframes v-up{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@supports (animation-timeline: view()){
@media (prefers-reduced-motion: no-preference){
.v-fstep,.v-val,.v-plan,.v-brain-vis{animation:v-up linear both;animation-timeline:view();animation-range:entry 0% entry 42%}
}
}

/* ---------- hero ---------- */
.v-hero{position:relative;padding:clamp(40px,5.5vw,88px) 0 clamp(40px,4vw,64px);overflow:clip}
.v-hero::before{content:"";position:absolute;left:50%;bottom:-18%;width:min(1500px,140vw);height:62%;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(164,127,74,.16),rgba(164,127,74,0));pointer-events:none}
.v-hero .v-eyebrow{animation:v-fade .9s var(--ease) both}
.v-hero .v-h1{font-size:clamp(44px,7vw,100px);line-height:1;letter-spacing:-.045em;margin-top:26px}
.v-hero .v-h1 .ln:nth-child(2) span{color:var(--s)}
.v-hero-top{display:block}
.v-hero-side{display:flex;align-items:flex-end;justify-content:space-between;gap:24px 48px;margin-top:clamp(24px,2.6vw,36px)}
.v-hero-side .v-lead{max-width:30em}
.v-hero-side .v-cta{margin-top:0;flex:0 0 auto}
.v-hero .v-lead{animation:v-fade .9s var(--ease) .2s both}
.v-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;animation:v-fade .9s var(--ease) .3s both}
.v-hero-shot{position:relative;margin:clamp(44px,5.5vw,80px) 0 0;animation:v-fade 1.1s var(--ease) .35s both}
.v-shot{position:relative;background:var(--iv2);border-radius:16px;overflow:hidden;box-shadow:0 0 0 1px rgba(22,33,27,.09),0 50px 90px -40px rgba(22,33,27,.42),0 14px 30px -18px rgba(22,33,27,.18)}
.v-shot-bar{display:flex;align-items:center;gap:12px;height:38px;padding:0 16px;border-bottom:1px solid var(--ln);background:#F3EEE4;font-size:12.5px;color:var(--mu)}
.v-dots{display:flex;gap:6px}
.v-dots span{width:10px;height:10px;border-radius:50%;background:#DCD3C2}
.v-shot img{display:block;width:100%;height:auto}
.v-shot-cap{margin-top:14px;font-size:13px;color:var(--mu)}
.v-meta{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;align-items:center;gap:10px 24px;font-size:14px;color:var(--mu)}
.v-meta li{display:inline-flex;align-items:center;gap:8px}
.v-hero-shot+.v-meta{margin-top:20px}

/* ---------- how it works ---------- */
.v-how{padding:0 0 clamp(96px,10vw,152px)}
.v-how .v-sec-head{margin-top:clamp(40px,5vw,72px)}
.v-how .v-h2{font-size:clamp(44px,5.6vw,86px);letter-spacing:-.04em;line-height:1}
.v-flow{list-style:none;margin:clamp(48px,6vw,88px) 0 0;padding:0;display:grid;gap:clamp(40px,5vw,64px)}
.v-fstep{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:24px clamp(32px,5vw,80px);align-items:center;padding-top:clamp(28px,3vw,40px);border-top:1px solid var(--lnd)}
.v-fstep-t .n{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:13px;letter-spacing:.06em;color:var(--s2)}
.v-fstep-t h3{margin-top:10px;font-size:clamp(32px,3.2vw,48px);font-weight:500;line-height:1.05;letter-spacing:-.03em;color:var(--iv)}
.v-fstep-t p{margin-top:14px;max-width:21em;font-size:17px;line-height:1.55;color:#DCD5C7}
.v-crop{position:relative;padding:clamp(12px,1.4vw,20px);border-radius:14px;overflow:hidden;background:var(--iv2);box-shadow:0 0 0 1px rgba(246,242,234,.1),0 34px 60px -34px rgba(0,0,0,.55)}
.v-crop picture,.v-crop img{display:block;width:100%;height:auto}
.v-flow-cap{margin-top:36px;font-size:13px;color:var(--mud)}

/* ---------- why ---------- */
.v-why{padding:clamp(96px,11vw,160px) 0 clamp(88px,9vw,136px)}
.v-vals{list-style:none;padding:0;margin:clamp(48px,5vw,72px) 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ln)}
.v-val{padding:30px clamp(20px,2.4vw,36px) 0 0}
.v-val+.v-val{padding-left:clamp(20px,2.4vw,36px);border-left:1px solid var(--ln)}
.v-val-n{display:block;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:13px;letter-spacing:.06em;color:#7A5E34}
.v-val h3{margin-top:clamp(20px,2.4vw,32px);font-size:clamp(24px,2.3vw,34px);font-weight:500;line-height:1.12;letter-spacing:-.024em;color:var(--ink)}
.v-val p{margin-top:14px;font-size:17px;line-height:1.55;color:var(--tx);max-width:20em}

/* ---------- second brain ---------- */
.v-brain{background:var(--st);padding:clamp(96px,11vw,160px) 0}
.v-brain .v-grid{align-items:center;row-gap:56px}
.v-brain-copy{grid-column:1 / span 5}
.v-brain .v-h2{font-size:clamp(36px,4vw,58px)}
.v-brain-copy .v-lead{margin-top:24px;max-width:24em}
.v-brain-vis{grid-column:7 / span 6;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.v-mem{display:flex;align-items:center;gap:10px;min-height:64px;padding:14px 16px;border-radius:14px;background:var(--iv2);font-size:15px;line-height:1.3;color:var(--ink);box-shadow:0 0 0 1px rgba(22,33,27,.06),0 16px 30px -24px rgba(22,33,27,.4)}
.v-brain-line{grid-column:1 / -1;display:block;width:100%;height:84px}
.v-draw{stroke-dasharray:1;stroke-dashoffset:0}
.v-next{grid-column:1 / -1;padding:26px 28px;border-radius:18px;background:var(--g);color:var(--iv)}
.v-next small{display:block;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--s2)}
.v-next b{display:block;margin-top:10px;font-size:clamp(20px,1.8vw,26px);font-weight:500;line-height:1.25;letter-spacing:-.016em}
.v-next span{display:block;margin-top:8px;font-size:15px;color:#DCD5C7}

/* ---------- free / plus ---------- */
.v-pricing{padding:clamp(96px,11vw,168px) 0 clamp(40px,5vw,64px)}
.v-plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:clamp(44px,5vw,64px);max-width:980px}
.v-plan{display:flex;flex-direction:column;border-radius:22px;padding:clamp(28px,3vw,40px)}
.v-plan-free{background:var(--g);color:var(--iv)}
.v-plan-plus{background:transparent;border:1.5px dashed #CDBFA6}
.v-plan-h{display:flex;align-items:center;justify-content:space-between;gap:16px}
.v-plan h3{font-size:28px;font-weight:500;letter-spacing:-.02em}
.v-tag{font-size:12.5px;font-weight:600;letter-spacing:.02em;padding:6px 11px;border-radius:999px;background:rgba(246,242,234,.12);color:var(--iv);white-space:nowrap}
.v-tag.sand{background:#F1E8D8;color:#6E552F}
.v-price{margin-top:30px;font-size:clamp(46px,4.6vw,66px);font-weight:500;line-height:1;letter-spacing:-.035em}
.v-price small{font-size:16px;font-weight:400;letter-spacing:0;color:var(--mu)}
.v-plan-list{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:11px;font-size:16px}
.v-plan-list li{display:flex;align-items:center;gap:12px;color:#E8E2D6}
.v-plan-list li::before{content:"";flex:0 0 auto;width:9px;height:12px;background:var(--s2);clip-path:polygon(0 28%,100% 0,100% 100%,0 100%)}
.v-plan-p{margin-top:30px;font-size:16px;line-height:1.6;color:var(--tx);max-width:24em}

/* ---------- faq ---------- */
.v-faq{padding:clamp(88px,10vw,152px) 0 clamp(72px,8vw,120px)}
.v-faq .v-grid{row-gap:40px;align-items:start}
.v-faq-head{grid-column:1 / span 4;position:sticky;top:120px}
.v-faq-list{grid-column:6 / span 7;border-bottom:1px solid var(--ln)}
.v-qa{border-top:1px solid var(--ln)}
.v-qa summary{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:44px;padding:22px 0;cursor:pointer;list-style:none}
.v-qa summary::-webkit-details-marker{display:none}
.v-qa summary h3{margin:0;font-size:clamp(19px,1.6vw,22px);font-weight:500;line-height:1.35;letter-spacing:-.012em;color:var(--ink)}
.v-qa summary::after{content:"";flex:0 0 auto;width:14px;height:14px;background:linear-gradient(var(--g),var(--g)) center/14px 1.6px no-repeat,linear-gradient(var(--g),var(--g)) center/1.6px 14px no-repeat;transition:transform .3s var(--ease)}
.v-qa[open] summary::after{transform:rotate(45deg)}
.v-qa summary:hover h3{color:var(--g)}
.v-qa summary:focus-visible{outline:2px solid var(--s);outline-offset:4px;border-radius:4px}
.v-qa p{padding:0 48px 26px 0;max-width:40em;color:var(--tx);font-size:16.5px;line-height:1.65}
/* ---------- footer ---------- */
.v-foot{padding:0 0 40px;background:var(--st)}
.v-foot .v-wrap{padding-top:clamp(56px,6vw,88px)}
.v-foot-top{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
.v-foot-brand p{margin-top:16px;max-width:24em;color:var(--tx);font-size:15px}
.v-foot-brand .v-slogan{margin-top:28px;font-size:clamp(26px,2.6vw,36px);font-weight:500;letter-spacing:-.025em;line-height:1.1;color:var(--g);max-width:none}
.v-foot-h{margin-bottom:14px;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mu)}
.v-foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px;font-size:15px}
.v-foot ul a{display:inline-block;padding:4px 0;color:var(--ink);text-decoration:none}
.v-foot ul a:hover{color:var(--g);text-decoration:underline;text-underline-offset:4px}
.v-foot-note{font-size:15px;line-height:1.55;color:var(--tx);max-width:18em}
.v-foot-bot{margin-top:64px;padding-top:24px;border-top:1px solid var(--ln);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:var(--mu)}
/* ---------- responsive ---------- */
@media (max-width:1080px){
.v-hero-side{flex-direction:column;align-items:flex-start}
.v-fstep{grid-template-columns:minmax(0,1fr);gap:24px}
.v-fstep-t{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:20px;align-items:baseline}
.v-fstep-t .n{grid-row:1 / span 2}
.v-fstep-t h3{margin-top:0}
.v-fstep-t p{grid-column:2;margin-top:8px}
.v-brain-copy,.v-brain-vis{grid-column:1 / -1}
.v-faq-head,.v-faq-list{grid-column:1 / -1}
.v-faq-head{position:static}
.v-foot-top{grid-template-columns:repeat(3,minmax(0,1fr))}
.v-foot-brand{grid-column:1 / -1}
}
@media (max-width:900px){
.v-links{display:none}
.v-menu{display:inline-flex}
}
@media (max-width:760px){
.v-root{font-size:16px}
html{scroll-padding-top:76px}
.v-nav-cta .v-btn{display:none}
.v-nav-in{height:64px}
.v-sheet{top:64px}
.v-hero .v-h1{font-size:clamp(40px,11.4vw,56px);margin-top:20px}
.v-cta .v-btn{flex:1 1 auto}
.v-shot{border-radius:12px}
.v-shot-bar{height:28px;padding:0 12px}
.v-dots span{width:8px;height:8px}
.v-meta{gap:8px 16px}
.v-fstep-t{display:block}
.v-fstep-t h3{margin-top:8px}
.v-crop{border-radius:12px;padding:12px}
.v-hero-shot{margin-left:-8px;margin-right:-8px}
.v-vals{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-left:20px;gap:12px;margin-left:-20px;margin-right:-20px;padding:4px 20px 20px;border-top:0;scrollbar-width:none}
.v-vals::-webkit-scrollbar{display:none}
.v-vals:focus-visible{outline-offset:-2px;border-radius:12px}
.v-val,.v-val+.v-val{flex:0 0 82%;scroll-snap-align:start;padding:24px 22px 26px;border:0;border-radius:18px;background:var(--iv2);box-shadow:0 0 0 1px var(--ln)}
.v-val h3{margin-top:36px}
.v-brain-vis{grid-template-columns:1fr;gap:10px}
.v-brain-line{display:none}
.v-mem{min-height:54px}
.v-next{margin-top:10px}
.v-plans{grid-template-columns:1fr}
.v-foot-top{grid-template-columns:1fr;gap:28px}
.v-qa p{padding-right:0}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
.v-root *,.v-root *::before,.v-root *::after{animation:none !important;transition:none !important}
}

/* 404 page */
.v-404{min-height:100vh;display:flex;align-items:center;padding:64px 0}
.v-404 .v-brand{display:flex;width:max-content;margin-bottom:clamp(48px,8vw,96px)}
.v-404 .v-cta{animation:none}
.v-404 .v-h2{margin-top:20px;max-width:14em}
.v-404 .v-lead{margin-top:20px}

/* Korean (/ko/) — Hangul falls back to the system's Korean UI font; words never break mid-word */
.v-root:lang(ko){font-family:'Albert Sans','Apple SD Gothic Neo','Malgun Gothic','Noto Sans KR','Noto Sans CJK KR',system-ui,sans-serif;word-break:keep-all;overflow-wrap:break-word}
.v-root:lang(ko) .v-h1{line-height:1.14;letter-spacing:-.03em}
.v-root:lang(ko) .v-h2{line-height:1.22;letter-spacing:-.024em}
.v-root:lang(ko) .v-h3{line-height:1.32;letter-spacing:-.014em}
.v-root:lang(ko) .v-eyebrow{letter-spacing:.04em}

.v-root:lang(ko) .v-sheet nav a{letter-spacing:-.01em}
.v-root:lang(ko) .v-hero .v-h1{line-height:1.12;letter-spacing:-.035em}
.v-root:lang(ko) .v-how .v-h2{line-height:1.12;letter-spacing:-.03em}
.v-root:lang(ko) .v-fstep-t h3,.v-root:lang(ko) .v-val h3{line-height:1.25;letter-spacing:-.02em}
.v-root:lang(ko) .v-next b{line-height:1.4}