@charset "UTF-8";
@font-face{font-family:Seed;src:url('fonts/LINESeedKR-Rg.woff2') format('woff2');font-weight:400;font-display:swap}@font-face{font-family:Seed;src:url('fonts/LINESeedKR-Bd.woff2') format('woff2');font-weight:700;font-display:swap}
:root{color-scheme:light;--ink:#162d32;--aqua:#29d5cb;--blue:#125bef}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:0;scroll-snap-type:y proximity}body{margin:0;color:var(--ink);font-family:Seed,"Apple SD Gothic Neo",sans-serif;font-synthesis:none;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid currentColor;outline-offset:6px}p,h1,h2,h3{word-break:keep-all}header{position:fixed;left:0;top:0;width:100%;z-index:20;padding:26px 6%;display:flex;align-items:center;justify-content:space-between;background:#ffffffde;backdrop-filter:blur(16px)}.logo{display:flex;align-items:baseline;gap:10px;font-size:34px;line-height:1;font-weight:700;letter-spacing:-2px}.logo span{font-size:12px;letter-spacing:.5px}nav{display:flex;align-items:center;gap:32px;font-size:15px}.nav-button{background:#163039;color:#fff;border-radius:30px;padding:13px 22px}.chapter-nav{position:fixed;right:24px;top:50%;translate:0 -50%;z-index:25;display:flex;flex-direction:column;gap:7px}.chapter-nav a{display:flex;align-items:center;justify-content:end;width:34px;height:22px;position:relative}.chapter-nav a:after{content:'';width:12px;height:3px;background:#17484d55;border-radius:3px;transition:width .25s}.chapter-nav a[aria-current]:after{width:32px;background:#15373e}.chapter-nav a span{position:absolute;right:43px;white-space:nowrap;background:white;color:#18383e;padding:6px 10px;border-radius:15px;font-size:12px;opacity:0}.chapter-nav a:hover span,.chapter-nav a:focus-visible span{opacity:1}.panel{min-height:100svh;position:relative;scroll-snap-align:start;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:5%;padding:140px 8% 85px}.label{font-size:18px;line-height:1.6;font-weight:700;margin:0 0 28px}.panel h1,.panel h2{font-size:clamp(50px,5.4vw,84px);line-height:1.19;letter-spacing:-.035em;margin:0;font-weight:700}.lead{font-size:20px;line-height:1.8;margin:30px 0 0}.fine{font-size:13px;line-height:1.8;margin:25px 0 0}.panel-copy{position:relative;z-index:2}.pill{display:inline-flex;align-items:center;gap:30px;background:white;color:#17383d;padding:18px 25px;border-radius:40px;font-size:16px;font-weight:700;margin-top:33px;transition:transform .2s}.pill:hover{transform:translateY(-3px)}.hero{background:#29d5cb;min-height:850px;height:100svh;max-height:1250px;grid-template-columns:1fr;padding-top:150px}.campaign-art{position:absolute;right:-9%;bottom:25px;width:90%;height:auto;max-height:95%;object-fit:contain;object-position:right bottom;pointer-events:none;mask-image:linear-gradient(90deg,transparent,#000 23%)}.hero-copy{position:relative;z-index:3;width:55%}.hero h1{font-size:clamp(64px,6.6vw,102px);line-height:1.14}.hero h1 span{color:white}.hero .lead{font-size:20px}.hero .label{font-size:17px}#scene{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.5}.hero-bottom{position:absolute;bottom:25px;left:8%;right:8%;display:flex;justify-content:space-between;align-items:center;font-size:13px;z-index:4}#motion{border:1px solid #164a4f55;border-radius:30px;background:#ffffff99;color:#16434a;padding:9px 13px;font-size:12px}.brand{background:#f7fbfb;gap:7%}.brand h2{font-size:clamp(62px,7vw,106px)}.brand h2 span{color:#109b91}.brand .lead{font-size:18px}.benefit-poster{position:relative;padding:20px 0}.benefit-poster>div{padding:30px 35px;min-height:205px}.benefit-poster>div:first-child{background:#b9eeea;transform:rotate(-5deg);border-radius:34px 34px 5px 34px;margin-right:35px}.benefit-poster>div:nth-child(2){background:#ffe775;transform:rotate(4deg);border-radius:5px 34px 34px 34px;margin:10px 0 0 35px}.benefit-poster small{font-size:17px;display:block;margin-bottom:14px}.benefit-poster strong{font-size:35px;line-height:1.45;letter-spacing:-1px}.benefit-poster strong span{font-size:50px;margin-left:10px}.benefit-poster>p{font-size:12px;line-height:1.7;margin-top:35px;color:#527173}.seller{background:#d9edff}.seller h2 span{color:#155bf0}.seller .lead{font-size:19px}.text-link{display:inline-flex;gap:14px;align-items:center;border-bottom:1px solid #315986;padding:12px 0;margin-top:22px;font-size:14px}.seller-visual{position:relative;padding-top:90px;min-width:0}.seller-visual>img{display:block;width:145%;max-width:none;height:auto;margin-left:-22%;mix-blend-mode:multiply}.seller-stamp{background:#145cf0;color:white;font-size:27px;line-height:1.25;position:absolute;right:0;top:0;transform:rotate(9deg);border-radius:50%;width:165px;height:165px;display:flex;flex-direction:column;justify-content:center;text-align:center;box-shadow:0 12px 0 #bad8f3}.seller-stamp b{font-weight:700}.seller-route{list-style:none;padding:0;display:flex;gap:12px;margin:30px 0 35px}.seller-route li{flex:1;min-width:0;padding:18px 20px;background:#fff;border-radius:26px 26px 6px 26px;transform:rotate(-4deg);color:#25548a}.seller-route li:nth-child(2){background:#b8d9ff;transform:translateY(12px) rotate(3deg);border-radius:26px 6px 26px 26px}.seller-route li:nth-child(3){background:#175bec;color:white;transform:rotate(-3deg)}.seller-route small{display:block;font-size:12px;letter-spacing:.06em;margin-bottom:12px;opacity:.7}.seller-route strong{display:block;font-size:24px;line-height:1.3;font-weight:700}.seller-visual>.fine{text-align:center;color:#436886}.buyer{background:#ffe577}.buyer h2 span{color:#0e6e67}.buyer .fine{color:#685a24}.buyer-visual{position:relative;display:flex;gap:15px;flex-wrap:wrap;align-items:center;justify-content:center}.benefit-word{padding:30px 28px 35px;min-width:170px;border-radius:28px;box-shadow:8px 12px 0 #ad852923}.benefit-word span{font-size:16px;display:block;margin-bottom:18px}.benefit-word strong{font-size:55px;line-height:1.2;letter-spacing:-2px}.zero{background:white;transform:rotate(-8deg)}.fx{background:#196e66;color:white;transform:rotate(7deg);margin-top:90px}.plus{font-size:50px}.buyer-visual>p{width:100%;text-align:center;font-size:14px;line-height:1.8;margin-top:35px}.dollar{background:#e9e8ff}.dollar h2 span{color:#5b48d5}.currency-visual{position:relative;padding:70px 0 0}.currency-type{font-size:clamp(90px,12vw,170px);font-weight:700;letter-spacing:-8px;color:#6250d4;line-height:1;transform:rotate(-8deg);position:relative;z-index:1}.currency-type>span{position:absolute;right:4px;top:-40px;font-size:80px;background:#fff1a2;color:#756416;width:115px;height:115px;border-radius:50%;display:grid;place-items:center;letter-spacing:0;transform:rotate(17deg)}.currency-slip{position:relative;background:white;border-radius:12px;padding:35px;margin-top:20px;transform:rotate(3deg);box-shadow:0 18px 0 #d8d4f5}.currency-slip h3{font-size:20px;margin:0 0 25px}.currency-slip dl{margin:0}.currency-slip dl>div{display:flex;justify-content:space-between;gap:15px;border-top:1px dashed #ddd7ee;padding:18px 0;font-size:15px}.currency-slip dt{color:#7b749a}.currency-slip dd{margin:0}.currency-slip dl>div:last-child dd{color:#5b48d5;font-weight:700}.currency-slip p{font-size:12px;line-height:1.7;color:#817b96;margin:12px 0 0}.care{background:#fff8ee}.care h2 span{color:#dd6b2d}.service-tabs{display:flex;gap:12px;margin-bottom:25px}.service-tabs button{background:transparent;border:1px solid #dcc9b0;border-radius:30px;padding:13px 30px;font-size:19px;color:#91775d}.service-tabs button[aria-pressed=true]{background:#ee8749;color:#fff;border-color:#ee8749}.service-detail{padding:38px;background:white;border-radius:28px;border:2px solid #edd9c3}.service-detail>p{font-size:16px;color:#a96937;margin:0 0 20px}.service-detail h3{font-size:36px;line-height:1.4;letter-spacing:-1px;margin:0}.service-detail ol{padding-left:23px;margin:30px 0 0}.service-detail li{padding:10px 0 10px 8px;font-size:16px;line-height:1.6}.service-detail li::marker{color:#d47837;font-weight:700}.care .fine{color:#8b755e}.export{background:#d8f3fb;color:var(--ink)}.export h2 span{color:#178c9d}.export-visual{min-width:0;text-align:center}.export-visual img{display:block;width:140%;max-width:none;height:auto;margin-left:-20%;mix-blend-mode:multiply;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}.export-visual>p{font-size:20px;font-weight:700;line-height:1.6;color:#267887;margin:24px 0 0}.export-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}.export-tags span{border-radius:30px;padding:11px 18px;font-size:14px;background:#fff;color:#267887}.export .fine{color:#577b84;font-size:12px}.start{background:#b8eee8;display:block;padding-top:120px;padding-bottom:80px}.start-heading{text-align:center}.start h2{font-size:clamp(47px,5.5vw,82px)}.start h2 span{color:#086d67}.start-links{display:flex;justify-content:center;gap:16px;margin-top:35px}.start-links a{background:#153b3c;color:white;border-radius:35px;padding:18px 26px;font-size:16px}.start-links a+ a{background:white;color:#153b3c}.faq{margin:65px auto 0;max-width:850px}.faq>h3{font-size:22px;margin:0 0 20px}.faq details{border-bottom:1px solid #73b4ad}.faq summary{list-style:none;cursor:pointer;padding:21px 30px 21px 0;font-size:17px;position:relative;line-height:1.6}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';position:absolute;right:0;top:18px;font-size:24px}.faq details[open] summary:after{content:'−'}.faq p{font-size:15px;line-height:1.9;color:#38645f;margin:0 0 23px}footer{padding:35px 6%;display:flex;align-items:center;justify-content:space-between;gap:30px;background:white}footer p{font-size:12px;line-height:1.7;color:#78908f}footer>a:last-child{font-size:14px}.reveal-ready{opacity:0;translate:0 25px;transition:opacity .65s,translate .65s}.reveal-ready.is-visible{opacity:1;translate:0 0}
@media(min-width:1650px){.panel{padding-left:max(8%,calc((100vw - 1400px)/2));padding-right:max(8%,calc((100vw - 1400px)/2))}}
@media(max-width:1100px){.panel{gap:5%;padding-left:7%;padding-right:7%}.panel h2{font-size:58px}.lead{font-size:18px}.hero-copy{width:60%}.hero h1{font-size:79px}.hero .lead{font-size:18px}.campaign-art{object-position:58% center}.benefit-poster strong{font-size:29px}.benefit-poster>div{padding:25px;min-height:180px}.benefit-word{min-width:135px;padding:26px 20px}.benefit-word strong{font-size:43px}.plus{font-size:34px}.service-detail{padding:28px}.service-detail h3{font-size:29px}.currency-slip{padding:27px}.currency-type>span{right:-5px}.seller-stamp{width:145px;height:145px;font-size:24px}.seller-route li{padding:17px}.seller-route strong{font-size:22px}}
@media(max-width:760px){html{scroll-snap-type:none;scroll-padding-top:75px}header{padding:21px 6%;background:#fffffff0}.logo{font-size:29px}.logo span{font-size:10px}nav{gap:20px;font-size:13px}nav>a:not(.nav-button){display:none}.nav-button{padding:10px 16px}.chapter-nav{right:6px;gap:3px}.chapter-nav a{height:18px;width:17px}.chapter-nav a:after{width:6px;height:2px}.chapter-nav a[aria-current]:after{width:16px}.chapter-nav a span{display:none}.panel{min-height:100svh;grid-template-columns:1fr;padding:110px 7% 65px;gap:42px;scroll-margin-top:-75px}.panel h2{font-size:clamp(43px,10.6vw,66px);line-height:1.2}.label{font-size:16px;margin-bottom:23px}.lead,.hero .lead,.seller .lead,.brand .lead{font-size:17px;line-height:1.85;margin-top:23px}.fine{font-size:12px}.hero{height:auto;min-height:950px;padding-top:125px;display:block}.hero-copy{width:100%}.hero h1{font-size:clamp(58px,14vw,85px);line-height:1.14}.campaign-art{height:490px;top:auto;bottom:25px;width:145%;max-width:none;right:-8%;object-fit:cover;object-position:right center;mask-image:linear-gradient(180deg,transparent,#000 20%)}.hero-copy>.lead{max-width:340px}.pill{padding:15px 21px;font-size:14px;gap:20px;margin-top:23px}.hero-bottom{left:7%;right:7%;bottom:20px;font-size:11px}.hero-bottom>span{max-width:155px;line-height:1.7}#motion{font-size:11px;padding:8px 10px}.benefit-poster{max-width:450px;padding:10px 5px 0}.benefit-poster>div{min-height:170px;padding:25px 30px}.benefit-poster strong{font-size:31px}.benefit-poster>p{font-size:11px}.seller-visual{padding-top:60px}.seller-stamp{top:0;right:15px;width:125px;height:125px;font-size:21px}.seller-visual>img{width:133%;margin-left:-16%}.seller-route{margin-top:30px}.seller-route li{padding:16px 14px}.seller-route strong{font-size:21px}.text-link{font-size:13px}.buyer-visual{padding:5px 0 0;gap:16px}.benefit-word{padding:23px;min-width:120px}.benefit-word strong{font-size:43px}.benefit-word span{font-size:13px}.fx{margin-top:65px}.plus{font-size:35px}.buyer-visual>p{font-size:13px}.currency-visual{padding:25px 6px 12px;max-width:450px}.currency-type{font-size:110px;letter-spacing:-6px}.currency-type>span{font-size:65px;width:95px;height:95px;right:10px;top:-15px}.currency-slip{padding:27px;transform:rotate(2deg)}.currency-slip h3{font-size:19px}.currency-slip dl>div{font-size:14px}.service-tabs{margin-bottom:18px}.service-tabs button{font-size:17px;padding:11px 28px}.service-detail{padding:27px}.service-detail h3{font-size:29px}.service-detail li{font-size:15px}.export-visual img{width:120%;margin-left:-10%}.export-visual>p{font-size:18px}.export .lead{font-size:17px}.export-tags{gap:8px}.export-tags span{font-size:13px;padding:9px 13px}.export .fine{font-size:11px}.start{padding-top:100px}.start h2{font-size:clamp(36px,8.6vw,60px)}.start-links{gap:12px;flex-direction:column;align-items:center;margin-top:28px}.start-links a{font-size:15px;padding:16px 22px;min-width:240px}.faq{margin-top:50px}.faq>h3{font-size:21px}.faq summary{font-size:15px}.faq p{font-size:14px}footer{flex-wrap:wrap;padding:30px 7%;gap:20px}footer p{order:3;width:100%;margin:0;font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pill,.chapter-nav a:after,.reveal-ready{transition:none}.reveal-ready{opacity:1;translate:none}}

/* Shared seller/buyer scene and restrained spatial motion. */
.hero{background:#31d6c7}
.hero h1{font-size:clamp(58px,5.9vw,91px)}
.campaign-art{width:84%;right:0;bottom:50px;max-height:94%;transform:translate3d(var(--px,0px),var(--py,0px),0);transition:transform .7s ease-out;mask-image:linear-gradient(90deg,transparent,#000 24%)}
#scene{opacity:.9}
.brand h2{font-size:clamp(50px,5.5vw,83px)}
.panel .label{letter-spacing:-.015em}
.hero-copy>.lead{max-width:520px}
.start h2{font-size:clamp(45px,5vw,75px)}
@media(max-width:1100px){.hero h1{font-size:70px}.brand h2{font-size:59px}}
@media(max-width:760px){.hero{min-height:960px}.hero h1{font-size:clamp(48px,11.8vw,74px)}.hero-copy>.lead{font-size:16px;max-width:350px}.campaign-art{width:120%;height:auto;right:0;bottom:45px;max-height:none;mask-image:linear-gradient(180deg,transparent,#000 22%)}.brand h2{font-size:clamp(41px,10vw,63px)}.start h2{font-size:clamp(33px,8.1vw,57px)}}
@media(prefers-reduced-motion:reduce){.campaign-art{transform:none;transition:none}}

.currency-slip dd{text-align:right;font-variant-numeric:tabular-nums}.currency-slip .currency-total{flex-direction:column;gap:10px}.currency-total dd{font-size:clamp(29px,3.2vw,44px);letter-spacing:-.025em;white-space:nowrap}.currency-total dd small{font-size:15px;letter-spacing:0}.currency-slip dt{flex-shrink:0}

/* Responsive reading rhythm and navigation. */
:root{--header-height:96px;--page-gutter:clamp(28px,7vw,120px)}
html{scroll-snap-type:none;scroll-padding-top:var(--header-height)}
header{height:var(--header-height);padding:0 var(--page-gutter)}
header{gap:22px}.language-picker select{appearance:none;border:1px solid #16303933;border-radius:22px;background:#ffffffc7;color:var(--ink);font:inherit;font-size:13px;padding:10px 30px 10px 14px;cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,#163039 50%),linear-gradient(135deg,#163039 50%,transparent 50%);background-position:calc(100% - 15px) 50%,calc(100% - 11px) 50%;background-size:4px 4px,4px 4px;background-repeat:no-repeat}.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}html[dir="rtl"] .panel-copy,html[dir="rtl"] .hero-copy{text-align:right}html[dir="rtl"] .hero-bottom{flex-direction:row-reverse}html[dir="rtl"] .currency-slip dd{text-align:left}html[dir="rtl"] .chapter-nav{left:24px;right:auto}html[dir="rtl"] .chapter-nav a span{left:43px;right:auto}html[dir="rtl"] .seller-route,html[dir="rtl"] .export-tags{direction:rtl}
header>nav>a{display:inline-flex;align-items:center;min-height:44px}
.skip-link{position:fixed;top:12px;left:20px;z-index:40;background:white;padding:14px 20px;border-radius:12px;transform:translateY(-150%)}
.skip-link:focus{transform:none}
.mobile-menu{display:none}
.panel{padding:calc(var(--header-height) + 56px) var(--page-gutter) 88px;gap:clamp(32px,5vw,88px);grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:min(920px,100svh);scroll-margin-top:0}
.panel h2{font-size:clamp(44px,4.6vw,76px);line-height:1.24}
.panel-copy,.hero-copy{min-width:0}
.lead{max-width:32em}
.hero{height:min(980px,100svh);min-height:760px;max-height:none;grid-template-columns:1fr;background:#31d6c7;padding-top:calc(var(--header-height) + 64px);padding-bottom:116px}
.hero-copy{width:53%;max-width:720px}
.hero h1{font-size:clamp(58px,5.2vw,88px);line-height:1.17}
.hero .lead{font-size:clamp(17px,1.3vw,21px)}
.campaign-art{width:min(88vw,1500px);height:auto;max-height:none;right:max(-40px,calc((100vw - 1720px)/2));bottom:26px;object-fit:contain;mask-image:linear-gradient(90deg,transparent 0%,#000 28%,#000 93%,transparent 100%),linear-gradient(180deg,transparent 0%,#000 14%,#000 82%,transparent 100%);mask-composite:intersect}
.hero-bottom{left:var(--page-gutter);right:var(--page-gutter);bottom:24px;gap:20px}
#motion{min-height:44px;padding:10px 16px}
#scene{opacity:.6}
.seller-visual{padding-top:115px}
.seller-visual>img{width:125%;margin-left:-12.5%}
.seller-stamp{right:4%;top:0}
.seller-route{gap:14px;margin-top:28px}
.seller-route strong{font-size:clamp(20px,1.8vw,29px)}
.buyer-visual{gap:clamp(10px,1.2vw,22px)}
.benefit-word{min-width:0;padding:28px clamp(18px,2vw,32px)}
.benefit-word strong{font-size:clamp(38px,3.8vw,60px)}
.plus{font-size:36px}
.currency-visual{width:100%;max-width:560px;justify-self:center}
.currency-slip{padding:clamp(24px,2.5vw,40px)}
.currency-slip h3{line-height:1.5}
.currency-type{font-size:clamp(105px,10vw,165px)}
.service-detail h3{font-size:clamp(27px,2.5vw,40px)}
.export-visual img{width:125%;margin-left:-12.5%}
.start{display:block;min-height:0;padding-top:100px}
.start h2{font-size:clamp(40px,4.8vw,74px)}
.faq summary{min-height:64px}
@media(min-width:1720px){.panel{padding-left:max(120px,calc((100vw - 1480px)/2));padding-right:max(120px,calc((100vw - 1480px)/2))}.hero-bottom{left:max(120px,calc((100vw - 1480px)/2));right:max(120px,calc((100vw - 1480px)/2))}}
@media(min-width:1024px) and (max-height:760px){.panel{min-height:760px}.hero{min-height:760px}}
@media(max-width:1023px){
 :root{--header-height:80px;--page-gutter:clamp(24px,6vw,64px)}
 header>nav{gap:20px;font-size:14px}
 .chapter-nav{display:none}
 .panel{grid-template-columns:minmax(0,1fr);min-height:0;padding-top:90px;padding-bottom:80px;gap:48px}
 .panel h2{font-size:clamp(43px,6.8vw,66px)}
 .panel-copy{max-width:650px}
 .hero{display:flex;flex-direction:column;align-items:stretch;gap:0;height:auto;min-height:0;padding-top:calc(var(--header-height) + 46px);padding-bottom:90px}
 .hero-copy{width:100%;max-width:650px;order:0}
 .hero h1{font-size:clamp(48px,7.5vw,72px)}
 .campaign-art{position:relative;order:1;width:115%;right:auto;bottom:auto;top:auto;margin:-70px -7.5% -20px;max-height:none;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 90%,transparent),linear-gradient(180deg,transparent,#000 17%,#000 83%,transparent);mask-composite:intersect}
 .hero-copy .lead{font-size:18px}
 .hero-bottom{font-size:12px}
 .benefit-poster,.seller-visual,.buyer-visual,.currency-visual,.care-visual,.export-visual{width:100%;max-width:590px;justify-self:center}
 .benefit-poster>div{padding:28px 35px;min-height:180px}
 .benefit-poster strong{font-size:34px}
 .seller-visual{padding-top:100px}
 .seller-stamp{width:145px;height:145px;font-size:24px}
 .seller-route strong{font-size:25px}
 .benefit-word{padding:30px 35px}
 .benefit-word strong{font-size:54px}
 .currency-visual{padding-top:30px;max-width:540px}
 .currency-type{font-size:130px}
 .currency-total dd{font-size:40px}
 .service-detail h3{font-size:34px}
 .export-visual img{width:115%;margin-left:-7.5%}
 .start{padding-top:90px}.start h2{font-size:clamp(38px,5.8vw,60px)}
}
@media(max-width:600px){
 :root{--header-height:72px;--page-gutter:24px}
 header{background:#fffffff2}
 header>nav{display:none}
 .language-picker select{font-size:12px;padding:9px 27px 9px 12px}
 .logo{font-size:29px}.logo span{font-size:10px}
 .mobile-menu{display:block}
 .mobile-menu summary{list-style:none;min-height:44px;display:flex;gap:18px;align-items:center;padding:0 14px;border:1px solid #16303933;border-radius:25px;font-size:14px;cursor:pointer}
 .mobile-menu summary::-webkit-details-marker{display:none}
 .mobile-menu summary span{font-size:20px;transition:transform .2s}
 .mobile-menu[open] summary span{transform:rotate(45deg)}
 .mobile-menu nav{position:absolute;top:calc(100% + 8px);left:16px;right:16px;display:flex;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:12px 20px;border-radius:20px;box-shadow:0 15px 40px #16303924}
 .mobile-menu nav a{display:flex;justify-content:space-between;align-items:center;min-height:54px;font-size:16px;border-bottom:1px solid #16303910}
 .mobile-menu nav a:last-child{border-bottom:0}
 .panel{padding-top:72px;padding-bottom:64px;gap:36px}
 .panel h2{font-size:clamp(39px,10.6vw,58px);letter-spacing:-.04em}
 .label{font-size:15px;margin-bottom:20px}
 .lead,.seller .lead,.brand .lead{font-size:16px;line-height:1.85;margin-top:24px}
 .lead br{display:none}
 .hero{padding-top:calc(var(--header-height) + 36px);padding-bottom:94px}
 .hero h1{font-size:clamp(44px,11.8vw,66px)}
 .hero .label{font-size:14px}
 .hero-copy>.lead{font-size:16px;max-width:330px}
 .pill{min-height:48px;padding:14px 20px;font-size:14px;margin-top:24px}
 .campaign-art{width:145%;margin:-8px 0 -12px -35%;transform:none}
 .hero-bottom{align-items:center;gap:12px;font-size:11px;bottom:22px}
 .hero-bottom>span{max-width:145px}
 #motion{font-size:11px;white-space:nowrap;padding:9px 12px}
 .benefit-poster{padding:6px 0 0}
 .benefit-poster>div{padding:25px;min-height:170px}
 .benefit-poster strong{font-size:29px}
 .benefit-poster strong span{font-size:38px}
 .seller-visual{padding-top:84px}
 .seller-stamp{width:112px;height:112px;font-size:20px;right:0}
 .seller-route{gap:9px;margin:24px 0 30px}
 .seller-route li{padding:16px 14px;border-radius:22px 22px 5px 22px}
 .seller-route small{font-size:11px;margin-bottom:9px}
 .seller-route strong{font-size:21px}
 .seller-visual>.fine{font-size:12px;margin-top:20px}
 .text-link{min-height:44px;font-size:13px;gap:10px;margin-top:18px}
 .buyer-visual{gap:12px}
 .benefit-word{padding:23px 22px;border-radius:24px}
 .benefit-word strong{font-size:42px}
 .benefit-word span{font-size:13px}
 .plus{font-size:28px}.fx{margin-top:48px}
 .currency-visual{padding:25px 5px 10px}
 .currency-type{font-size:108px}
 .currency-type>span{width:85px;height:85px;font-size:56px;top:-14px;right:8px}
 .currency-slip{padding:24px 20px;border-radius:18px;transform:rotate(1.5deg)}
 .currency-slip h3{font-size:18px;margin-bottom:20px}
 .currency-slip dl>div{font-size:13px;gap:8px;padding:16px 0}
 .currency-slip .currency-total{gap:10px}
 .currency-total dd{font-size:clamp(28px,8.6vw,40px)}
 .currency-slip p{font-size:11px}
 .service-tabs button{min-height:48px}
 .service-detail{padding:25px 22px;border-radius:24px}
 .service-detail h3{font-size:28px}.service-detail li{font-size:14px}
 .export .lead{font-size:16px}
 .export-tags{gap:8px;margin-top:24px}.export-tags span{font-size:12px;padding:10px 13px}
 .export-visual>p{font-size:17px;margin-top:14px}
 .start h2{font-size:clamp(32px,8.5vw,48px)}
 .start-links{align-items:stretch}.start-links a{min-width:0;min-height:52px;text-align:center}
 .faq{margin-top:44px}.faq summary{font-size:15px;padding-right:28px}.faq p{font-size:14px}
 footer{padding:30px 24px}
}
@media(max-width:359px){:root{--page-gutter:20px}.seller-route li{padding:14px 11px}.seller-route strong{font-size:19px}.benefit-word{padding:21px 18px}.benefit-word strong{font-size:37px}.hero-bottom>span{max-width:120px}.currency-slip{padding:22px 16px}}
@media(prefers-reduced-motion:reduce){.mobile-menu summary span{transition:none}}

/* Keep the complete desktop artwork below the fixed header, including parallax clearance. */
@media(min-width:1024px){
 .campaign-art{height:calc(100% - var(--header-height) - 72px);object-position:right center;mask-image:linear-gradient(90deg,transparent 0%,#000 28%,#000 93%,transparent 100%),linear-gradient(180deg,transparent 0%,#000 3%,#000 88%,transparent 100%)}
}

/* One section per screen; oversized sections remain naturally scrollable. */
html{scroll-snap-type:y mandatory;scroll-padding-top:var(--header-height)}
main{padding-top:var(--header-height)}
main>.panel{min-height:calc(100svh - var(--header-height));scroll-snap-align:start;scroll-snap-stop:always;scroll-margin-top:0}
.hero{height:auto;max-height:none;padding-top:48px}
footer{scroll-snap-align:end;scroll-snap-stop:always}
@media(min-width:1024px){
 main>.panel{padding-top:48px;padding-bottom:48px}
 main>.hero{height:max(660px,calc(100svh - var(--header-height)));padding-bottom:96px}
 /* Match the image box to its 3:2 artwork so the mask reaches the visible edge. */
 .campaign-art{height:auto;max-width:calc((max(660px,100svh - var(--header-height)) - 72px) * 1.5)}
}

/* One shared WebGL surface follows the active chapter without eight GPU contexts. */
#scene{position:fixed;top:var(--header-height);left:0;width:100%;height:calc(100% - var(--header-height));z-index:1;opacity:.8;pointer-events:none}
main>.panel>div{position:relative;z-index:2}
main>.hero>.hero-bottom{position:absolute;z-index:3}
#motion{position:fixed;right:24px;bottom:18px;z-index:30;backdrop-filter:blur(10px)}
footer{position:relative;z-index:2;padding-bottom:78px}
@media(max-width:600px){#motion{right:14px;bottom:12px;min-height:40px}main>.hero>.hero-bottom{padding-right:135px}.hero-bottom>span{max-width:none}}
#scene{z-index:3}
main>.panel>.panel-copy,main>.hero>.hero-copy,main>.start>.start-heading,main>.start>.faq{z-index:4}

/* Compact legal footer without competing with the fixed motion control. */
footer{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:18px 28px;padding:24px 6% 58px}
footer p{margin:0;max-width:560px;min-width:0}
@media(max-width:600px){footer{grid-template-columns:1fr auto;gap:14px 16px;padding:24px 24px 62px}footer .logo{grid-column:1/-1}footer p{grid-column:1/-1;order:initial;margin:0;font-size:11px;line-height:1.75}footer .privacy-link,footer>a:last-child{font-size:13px}}
@media(min-width:601px) and (max-width:760px){footer{grid-template-columns:1fr auto;gap:14px 18px;padding:24px 6% 58px}footer .logo,footer p{grid-column:1/-1}footer p{margin:0;font-size:12px;line-height:1.75}footer .privacy-link,footer>a:last-child{font-size:13px;white-space:nowrap}}

/* Compact header, current section state, and a clear chapter rail. */
:root{--header-height:80px}
header{transition:transform .28s ease;will-change:transform}
header.is-hidden{transform:translateY(-100%);pointer-events:none}
header>nav>a:not(.nav-button)[aria-current="location"],.mobile-menu nav a[aria-current="location"]{color:#07958d;font-weight:700}
header>nav>.nav-button[aria-current="location"]{background:#078a83}
@media(min-width:1024px){.chapter-nav{top:calc(var(--header-height) + 18px);translate:0 0}}
@media(max-width:1023px){:root{--header-height:72px}}
@media(max-width:600px){:root{--header-height:64px}}
@media(prefers-reduced-motion:reduce){header{transition:none}}