:root{color-scheme:dark;--bg:#070b13;--panel:#101923;--ink:#f0f6f7;--muted:#a8b6c5;--line:#263541;--accent:#b8f3da;--blue:#a8c5ff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button{background:none;border:0}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.15;letter-spacing:-.045em}p{color:var(--muted)}.wrap{width:min(1280px,calc(100% - 96px));margin:auto}.header{min-height:104px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:10px;font-size:26px;font-weight:750;letter-spacing:-1px}.brand img{border-radius:8px}.header nav,.header-actions{display:flex;gap:28px;align-items:center}.header nav a,.login{font-size:14px;color:#c0ccd5}.header nav a:hover,.text-link:hover{color:var(--accent)}.language-trigger{display:flex;gap:9px;align-items:center;font-size:13px;padding:10px 13px;border:1px solid var(--line);border-radius:30px}.language-trigger b{font-size:10px;color:var(--accent)}.hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:60px;padding-top:82px;padding-bottom:80px}.eyebrow{font-size:11px;font-weight:650;letter-spacing:.16em;color:var(--accent)}.hero .eyebrow{display:flex;align-items:center;gap:9px}.dot{height:6px;width:6px;background:var(--accent);border-radius:50%}.hero h1{font-size:clamp(52px,6.2vw,86px);line-height:1.03;margin:30px 0 26px;letter-spacing:-.065em}.hero h2{font-size:23px;line-height:1.4;letter-spacing:-.03em;font-weight:500}.lead{font-size:17px;max-width:490px;margin-top:16px}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin:30px 0 18px}.button{display:inline-flex;justify-content:center;align-items:center;gap:30px;min-height:52px;padding:14px 23px;border-radius:7px;font-size:14px;font-weight:700}.primary{background:var(--accent);color:#0b2820;transition:background .15s}.primary:hover{background:#d8ffef}.text-link{display:inline-block;font-size:13px;border-bottom:1px solid #698d88;padding:7px 0;margin-right:14px}.fine{font-size:11px;line-height:1.7}.hero-art{position:relative;margin:0;isolation:isolate}.hero-art img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain;border-radius:50% 50% 10px 10px;position:relative}.hero-art:before{content:'';position:absolute;inset:-25px;background:radial-gradient(ellipse,#2a215f70,transparent 70%);z-index:-1}.hero-art figcaption{display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding-top:15px;border-top:1px solid var(--line)}.hero-art figcaption span{font-size:18px;font-weight:700}.hero-art small{font-size:8px;letter-spacing:.15em;color:var(--muted)}.manifesto{display:flex;justify-content:space-between;gap:20px;font-size:10px;letter-spacing:.14em;color:var(--muted);padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section{padding-top:100px;padding-bottom:100px}.section-head{max-width:700px;margin-bottom:45px}.section-head h2,.trust h2{font-size:clamp(30px,3.4vw,46px);margin:16px 0 20px}.section-head>p:last-child{font-size:16px;max-width:610px}.guide-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.example{padding:30px;border:1px solid #314654;border-radius:16px;background:linear-gradient(145deg,#15232f,#0c131e);box-shadow:0 25px 60px #0003}.example-label{font-size:9px;color:var(--blue);letter-spacing:.08em;padding-bottom:20px;border-bottom:1px solid var(--line)}.condition{display:flex;gap:22px;align-items:center;margin:28px 0 12px}.weather-icon{display:grid;place-items:center;width:68px;height:68px;font-size:60px;line-height:1;color:#e9d9a5;transform:rotate(-24deg)}.condition h3{font-size:29px;margin-top:8px}.example>p{font-size:13px;margin-bottom:23px}.metric{margin-top:20px}.metric>div:first-child{display:flex;justify-content:space-between;align-items:center}.metric span{font-size:13px;color:#d9e2e9}.metric b{font-size:22px;font-weight:500}.metric small{font-size:10px;color:var(--muted);margin-left:4px}.meter{height:5px;background:#273744;border-radius:10px;margin:8px 0}.meter i{display:block;height:100%;background:var(--accent);border-radius:10px}.metric+.metric .meter i{background:var(--blue)}.metric p{font-size:10px}.timeframe{display:flex;align-items:center;gap:10px;margin-top:25px;padding-top:20px;border-top:1px solid var(--line)}.timeframe>span{font-size:11px;padding:5px 10px;border-radius:5px;color:var(--muted)}.timeframe .selected{color:var(--accent);background:#254137}.timeframe small{font-size:9px;color:var(--muted);margin-left:auto}.example .freshness{font-size:10px;color:#b2bfc9;margin:16px 0 0}.principle h2{font-size:clamp(28px,3vw,40px);line-height:1.3;margin:18px 0 23px}.principle p{font-size:15px}.principle .text-link{margin-top:16px}.terms-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:60px}.terms-grid article{border-top:1px solid var(--line);padding-top:20px}.number{font-size:11px;color:var(--accent)}.terms-grid h3{font-size:20px;margin:17px 0 13px}.terms-grid p,.feature-grid p,.future-grid p{font-size:13px}.feature-section{background:#0b111b;border-block:1px solid var(--line)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.feature-grid h3{font-size:24px;margin:21px 0 16px}.future-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px;margin-top:45px;padding-top:35px;border-top:1px solid var(--line)}.future-grid h3{font-size:20px;margin:13px 0}.status{font-size:9px;letter-spacing:.08em;padding:5px 9px;border-radius:3px;background:#1e2734;color:#c6c7dd}.plan-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.plan-grid article{display:flex;flex-direction:column;padding:28px 22px;border:1px solid var(--line);border-radius:10px;min-height:225px}.plan-grid h3{font-size:16px;letter-spacing:.06em;color:var(--accent)}.plan-grid p{font-size:14px;margin:22px 0}.plan-grid a{font-size:11px;margin-top:auto;padding-top:20px;border-top:1px solid var(--line)}.plan-note{margin-top:24px;font-size:12px;display:grid;grid-template-columns:1fr 1fr;gap:30px}.trust{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:85px}.trust p{font-size:14px}.trust details{border-top:1px solid var(--line);margin-top:20px;padding-top:14px}.trust summary{cursor:pointer;font-size:14px}.trust details p{font-size:13px;margin-top:15px}.legal{align-self:center}.legal>a{display:flex;justify-content:space-between;gap:20px;padding:24px 0;border-bottom:1px solid var(--line);font-size:14px}.legal small{font-size:10px;color:var(--muted)}.legal .fine{margin-top:22px;font-size:11px}.closing{text-align:center;border:1px solid var(--line);border-radius:16px;background:radial-gradient(ellipse at top,#1d3b3b80,transparent 70%);padding:60px 35px}.closing h2{font-size:clamp(32px,4.5vw,60px);margin:22px 0;line-height:1.13}.closing>p:not(.eyebrow){max-width:550px;margin:0 auto 27px;font-size:14px}.footer{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:50px 0}.footer p{font-size:11px;margin-top:10px}.footer>div:last-child{text-align:right;font-size:11px}.footer button{padding:10px 0;font-size:11px}dialog{padding:30px;width:min(460px,calc(100% - 32px));border:1px solid #415464;border-radius:16px;background:#101923;color:var(--ink);box-shadow:0 25px 100px #0008}dialog::backdrop{background:#020710c9;backdrop-filter:blur(6px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.dialog-head button{font-size:28px;min-width:44px;min-height:44px}dialog h2{font-size:28px;margin-bottom:12px}dialog>p{font-size:13px;margin-bottom:22px}.language-option{display:flex;align-items:center;justify-content:space-between;padding:17px;margin-top:10px;border:1px solid var(--line);border-radius:8px}.language-option[aria-current]{border-color:var(--accent);background:#1b302b}.language-option small{display:block;color:var(--muted);font-size:11px}.language-option b{font-size:12px;color:var(--accent)}.skip{position:fixed;top:-100px;left:10px;background:var(--accent);color:#000;padding:12px;z-index:99}.skip:focus{top:10px}html[lang=ko] h1{font-size:clamp(45px,5.1vw,72px);line-height:1.2}html[lang=ko] h1,html[lang=ko] h2,html[lang=ko] h3,html[lang=ko] p{word-break:keep-all;overflow-wrap:break-word}
@media(min-width:1600px){.hero{min-height:680px}}
@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.header nav{gap:18px}.header nav a{font-size:12px}.header-actions{gap:15px}.hero{gap:35px;padding-top:55px}.hero h1{font-size:60px}.hero h2{font-size:20px}.hero .lead{font-size:15px}.hero .actions{gap:10px}.guide-layout{gap:35px}.terms-grid{gap:20px}.feature-grid{gap:25px}.plan-grid{grid-template-columns:repeat(2,1fr)}.trust{gap:40px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header{min-height:78px;gap:12px}.header nav{display:none}.brand{font-size:23px}.brand img{width:27px;height:27px}.header-actions{gap:14px}.login{font-size:12px}.language-trigger{padding:8px 10px;min-height:44px}.language-trigger>span{display:none}.hero{grid-template-columns:1fr;gap:35px;padding-top:40px;padding-bottom:35px}.hero h1{font-size:64px;margin:22px 0}.hero h2{font-size:21px}.hero .lead{max-width:530px;font-size:15px}.hero .actions{gap:14px;margin-top:23px}.hero .fine{font-size:10px}.hero-art{width:min(330px,85%);margin:auto}.hero-art figcaption{margin-top:10px}.manifesto{font-size:8px;gap:16px}.manifesto>span:last-child{white-space:nowrap}.section{padding-top:60px;padding-bottom:60px}.section-head{margin-bottom:30px}.section-head h2,.trust h2{font-size:31px}.section-head>p:last-child{font-size:14px}.guide-layout{grid-template-columns:1fr;gap:35px}.example{padding:23px}.principle h2{font-size:29px}.terms-grid{grid-template-columns:1fr 1fr;gap:25px;margin-top:35px}.terms-grid p{font-size:12px}.feature-grid{grid-template-columns:1fr;gap:30px}.feature-grid article+article{padding-top:25px;border-top:1px solid var(--line)}.feature-grid h3{font-size:23px;margin:12px 0}.future-grid{grid-template-columns:1fr;gap:25px}.plan-grid{gap:10px}.plan-grid article{padding:21px 15px;min-height:215px}.plan-grid h3{font-size:14px}.plan-grid p{font-size:12px}.plan-note{grid-template-columns:1fr;gap:12px}.trust{grid-template-columns:1fr;gap:22px}.legal>a{padding:20px 0}.closing{padding:40px 22px}.closing h2{font-size:36px}.footer{align-items:flex-start;gap:20px}.footer p{font-size:10px}.footer>div{max-width:50%}html[lang=ko] .hero h1{font-size:46px;line-height:1.22}}
@media(max-width:380px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:57px}html[lang=ko] .hero h1{font-size:42px}.hero h2{font-size:19px}.actions{align-items:flex-start;flex-direction:column}.button{min-height:50px}.timeframe{gap:6px}.timeframe small{max-width:120px}.manifesto>span:last-child{display:none}.terms-grid h3{font-size:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

/* Compact page navigation and progressively enhanced FAQs. */
.mobile-nav{display:none}.faq{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1.4fr;gap:60px}.faq-list details{border-bottom:1px solid var(--line);padding:0 0 20px;margin-bottom:20px}.faq-list summary{cursor:pointer;font-size:16px;font-weight:600;min-height:44px;padding:10px 0}.faq-list p{font-size:14px;padding:8px 0 0}.footer a[data-language]{display:inline-flex;align-items:center;min-height:44px;padding:0 8px}.login{display:inline-flex;align-items:center;min-height:44px}
@media(max-width:760px){.mobile-nav{display:flex;justify-content:space-between;gap:8px;border-bottom:1px solid var(--line)}.mobile-nav a{display:flex;align-items:center;min-height:44px;font-size:12px;color:var(--muted)}.faq{grid-template-columns:1fr;gap:0}.faq-list summary{font-size:15px}.faq-list p{font-size:13px}}

/* Editorial UI and complete semantic palettes. */
:root{color-scheme:light;--bg:#fff;--panel:#f5f6f8;--ink:#17212b;--muted:#56616e;--line:#dce2e7;--accent:#126b54;--blue:#345e9c;--button:#126b54;--button-ink:#fff;--glass:#fffffff2;--soft:#edf5f2;--card:#fff;--shadow:#122e4010;--weather:#88641a;--meter:#dee5e9;--caption:#56616e;--hover:#0c5945;}
@media(prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--bg:#080b10;--panel:#11161d;--ink:#f3f6f8;--muted:#acb8c4;--line:#2b343e;--accent:#b8f3da;--blue:#abc9ff;--button:#b8f3da;--button-ink:#102e24;--glass:#080b10f2;--soft:#192b25;--card:#151c25;--shadow:#0003;--weather:#f0dba2;--meter:#303d48;--caption:#acb8c4;--hover:#d8ffef;}}
:root[data-theme="dark"]{color-scheme:dark;--bg:#080b10;--panel:#11161d;--ink:#f3f6f8;--muted:#acb8c4;--line:#2b343e;--accent:#b8f3da;--blue:#abc9ff;--button:#b8f3da;--button-ink:#102e24;--glass:#080b10f2;--soft:#192b25;--card:#151c25;--shadow:#0003;--weather:#f0dba2;--meter:#303d48;--caption:#acb8c4;--hover:#d8ffef;}

html{scroll-padding-top:100px}body{background:var(--bg);color:var(--ink)}
.wrap{width:min(1200px,calc(100% - 96px))}.header{min-height:80px;position:sticky;top:0;z-index:20;background:var(--glass);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.header nav{gap:24px}.header-actions{gap:16px}.header nav a,.login{color:var(--muted)}.brand{font-size:24px}.theme-control select{font:inherit;font-size:12px;color:var(--ink);border:1px solid var(--line);border-radius:24px;background:var(--panel);min-height:44px;max-width:110px;padding:0 10px;cursor:pointer}.theme-control select:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hero{padding:96px 0 88px;gap:70px;grid-template-columns:1.25fr 1fr}.hero h1{font-size:clamp(56px,6.5vw,92px);font-weight:700;letter-spacing:-.065em}.hero h2{font-size:25px}.hero .lead{font-size:17px;line-height:1.75}.hero-art img{border-radius:28px;box-shadow:0 24px 70px var(--shadow)}.hero-art:before{display:none}.hero-art figcaption{border:0;padding-top:10px}.hero-art small{color:var(--caption)}.button{border-radius:30px;min-height:52px;padding:14px 25px}.primary{background:var(--button);color:var(--button-ink)}.primary:hover{background:var(--hover)}.text-link{color:var(--accent);border-bottom-color:transparent}.text-link:hover{border-bottom-color:currentColor}.manifesto{color:var(--muted);font-size:10px;padding:24px 0}.section{padding-top:104px;padding-bottom:104px}.section-head h2,.trust h2{font-size:clamp(32px,3.5vw,48px);letter-spacing:-.045em}.section-head{margin-bottom:48px}.guide-layout{gap:70px}.example{background:var(--panel);border:1px solid var(--line);box-shadow:0 20px 60px var(--shadow);border-radius:24px;padding:32px}.weather-icon{color:var(--weather)}.metric span{color:var(--ink)}.meter{background:var(--meter)}.timeframe .selected{background:var(--soft)}.example .freshness{color:var(--muted)}.terms-grid{gap:20px}.terms-grid article{background:var(--panel);border:0;border-radius:20px;padding:25px}.feature-section{background:var(--panel);border:0}.feature-grid{gap:20px}.feature-grid article{padding:32px;background:var(--card);border-radius:24px}.feature-grid h3{font-size:25px}.feature-grid p,.terms-grid p,.future-grid p{font-size:14px;line-height:1.8}.status{color:var(--muted);background:var(--card);border:1px solid var(--line);border-radius:20px}.future-grid{gap:40px}.plan-grid article{border-radius:22px;padding:30px 24px;background:var(--panel);border:0;min-height:245px}.plan-grid a{color:var(--accent);min-height:44px}.plan-note{line-height:1.8}.legal>a:hover{color:var(--accent)}.closing{border:0;background:var(--panel);border-radius:32px;padding:76px 30px}.closing h2{letter-spacing:-.05em}.footer{padding:56px 0}.faq{gap:70px}dialog{background:var(--bg);border-color:var(--line);border-radius:24px}dialog>p,.language-option small{color:var(--muted)}.language-option[aria-current]{background:var(--soft)}.language-option{min-height:76px}.skip{background:var(--button);color:var(--button-ink);z-index:100}
@media(max-width:1050px){.header nav{display:none}.hero{gap:36px}.wrap{width:calc(100% - 56px)}.feature-grid article{padding:24px}.hero h2{font-size:22px}.guide-layout{gap:36px}.terms-grid{grid-template-columns:1fr 1fr}.mobile-nav{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}.mobile-nav a{display:flex;align-items:center;min-height:44px;font-size:12px;color:var(--muted)}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header{min-height:72px;gap:8px}.header-actions{gap:8px}.header .brand{font-size:21px;gap:6px}.header .brand img{display:none}.header .login{display:none}.language-trigger{padding:8px 10px}.theme-control select{font-size:12px;max-width:100px}.hero{grid-template-columns:1fr;padding:44px 0 40px;gap:42px}.hero h1{font-size:60px}.hero h2{font-size:21px}.hero .lead{font-size:15px}.hero .actions{gap:12px}.hero-art{width:min(380px,100%)}.hero-art img{border-radius:22px}.section{padding:64px 0}.section-head{margin-bottom:32px}.section-head h2,.trust h2{font-size:33px}.guide-layout{gap:36px}.example{padding:24px}.terms-grid{gap:12px}.terms-grid article{padding:20px 17px}.terms-grid p{font-size:12px}.feature-grid{gap:16px}.feature-grid article{padding:28px}.feature-grid article+article{border:0;padding-top:28px}.plan-grid article{padding:24px 18px;min-height:230px}.closing{padding:48px 24px;border-radius:24px}.faq{gap:0}.footer{flex-wrap:wrap;gap:24px}.footer .locale-links{max-width:none;width:100%;text-align:left;border-top:1px solid var(--line);padding-top:16px}html[lang=ko] .hero h1{font-size:45px}.manifesto{font-size:8px}}
@media(max-width:380px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:55px}html[lang=ko] .hero h1{font-size:41px}.hero h2{font-size:19px}}

/* Keep the journey to the product visible beyond the hero. */
.example-action{display:flex;justify-content:space-between;gap:18px;align-items:center;min-height:48px;border-top:1px solid var(--line);margin-top:24px;padding-top:16px;color:var(--accent);font-size:14px;font-weight:600}.example-action:hover{text-decoration:underline}.footer{flex-wrap:wrap}.footer-service{display:flex;gap:22px;flex-wrap:wrap}.footer-service a{display:inline-flex;align-items:center;min-height:44px;font-size:13px;color:var(--accent)}
@media(max-width:760px){.mobile-nav{gap:6px;flex-wrap:wrap}.mobile-nav a{font-size:11px}.footer-service{width:100%;border-top:1px solid var(--line);padding-top:16px;gap:24px}.footer .locale-links{padding-top:0;border-top:0}.example-action{font-size:13px}}

.first-check{margin-top:48px;padding:32px;border:1px solid var(--line);border-radius:24px}.first-check h3{font-size:24px;margin-bottom:24px}.first-check ol{margin:0;padding:0;list-style:none;counter-reset:steps;display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.first-check li{counter-increment:steps}.first-check li:before{content:'0' counter(steps);display:block;color:var(--accent);font-size:12px;margin-bottom:12px}.first-check strong{font-size:16px}.first-check p{font-size:13px;line-height:1.75;margin-top:8px}.fallback-language{display:flex;gap:24px;padding:12px 0}.fallback-language a{display:inline-flex;align-items:center;min-height:44px;color:var(--accent)}
@media(max-width:760px){.first-check{padding:24px;margin-top:32px}.first-check h3{font-size:22px}.first-check ol{grid-template-columns:1fr;gap:24px}.first-check li{padding-left:34px;position:relative}.first-check li:before{position:absolute;left:0;top:2px}.first-check p{font-size:13px}}