@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Manrope:wght@400;500;600;700;800&family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
:root{color-scheme:light;--ink:#17223a;--muted:#66728a;--blue:#425dec;--blue2:#738bff;--border:#e4e9f2;--card:#fff;--surface:#f6f8ff;--violet:#a586f5;--mint:#bdf3dd;--shadow:0 24px 60px -35px rgba(25,38,93,.24)}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fbfcff;color:var(--ink);font-family:"Manrope","DM Sans","Noto Sans KR",system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #8594ff;outline-offset:3px}::selection{background:#c4d0ff}
.container{width:min(1160px,calc(100% - 44px));margin-inline:auto}.site-header{background:rgba(255,255,255,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(215,223,240,.78);position:sticky;top:0;z-index:30}.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.055em;font-size:21px}.brand-mark{display:grid;place-items:center;color:white;width:37px;height:37px;border-radius:12px;background:linear-gradient(155deg,#6b86ff,#4c53d6);box-shadow:0 5px 12px #4058df40;font-size:26px;line-height:1}.brand-sub{font-size:10px;font-weight:800;letter-spacing:.13em;color:#8792ad;border-left:1px solid #dce2ef;margin-left:2px;padding-left:12px}.site-nav{display:flex;align-items:center;gap:30px;color:#53617a;font-size:13px;font-weight:800}.site-nav a:hover{color:var(--blue)}.nav-lang{padding:9px 12px;border:1px solid #e3e7f2;border-radius:12px;background:white;font-size:12px}
.hero{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(circle at 77% 15%,#d9e3ff 0%,transparent 37%),radial-gradient(circle at 1% 0%,#eaf0ff 0%,transparent 44%),linear-gradient(#f9fbff,#f8faff);border-bottom:1px solid #e9edf8}.hero:before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(#8193cc 1px,transparent 1px);background-size:28px 28px;opacity:.08;mask-image:linear-gradient(to right,transparent 35%,black)}.hero-inner{min-height:580px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:48px;padding:90px 0 94px}.eyebrow{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;color:#5867d7;font-size:11px;letter-spacing:.14em;font-weight:800}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:#7d84ff;box-shadow:0 0 0 4px #dcdfff}.hero h1{font-size:clamp(48px,5.5vw,74px);letter-spacing:-.075em;line-height:1.16;margin:28px 0 24px;font-weight:800}.hero h1 em{font-style:normal;background:linear-gradient(115deg,#3d58d9,#9c71da);background-clip:text;-webkit-background-clip:text;color:transparent}.hero p{font-size:17px;line-height:1.9;color:#65728b;max-width:500px;margin:0 0 34px;word-break:keep-all}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.btn{border-radius:14px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 20px;font-size:13px;font-weight:800;border:1px solid #dfe5f3;background:white;transition:transform .16s,background .16s,color .16s;min-height:46px}.btn:hover:not(:disabled){transform:translateY(-2px)}.btn-primary{color:white;background:#435bea;border-color:#435bea;box-shadow:0 8px 18px #415ddd33}.btn-primary:hover{background:#314ed5}.btn-secondary{color:#53617d}.btn-subtle{background:#f5f7ff;color:#4453ac;border-color:#e0e6ff}.hero-meta{margin-top:36px;display:flex;align-items:center;flex-wrap:wrap;gap:20px;font-size:12px;font-weight:750;color:#6c7891}.hero-meta span{display:flex;gap:6px;align-items:center}.meta-dot{color:#53be98;font-size:16px}
.hero-art{position:relative;min-height:370px;display:grid;place-items:center}.art-glow{width:320px;height:320px;position:absolute;z-index:-1;border-radius:50%;filter:blur(18px);background:radial-gradient(circle,#b0c2ff7e,transparent 68%)}.floating-panel{width:100%;max-width:458px;background:rgba(255,255,255,.91);border:1px solid #dfe6f8;border-radius:23px;box-shadow:0 34px 80px -33px #54669d6d;transform:rotate(-2deg);padding:23px}.art-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #eef1f8;padding-bottom:17px;font-size:11px;font-weight:800;letter-spacing:.11em;color:#7583a3}.window-dots{display:flex;gap:6px}.window-dots i{height:8px;width:8px;background:#d7dfed;border-radius:50%}.window-dots i:first-child{background:#f4a6ad}.window-dots i:nth-child(2){background:#f2cf77}.window-dots i:last-child{background:#91d8b5}.art-rows{display:grid;gap:10px;margin:20px 0}.art-row{display:flex;align-items:center;gap:13px;padding:13px;border-radius:12px;background:#f7f9ff;border:1px solid #eff1f9}.art-icon{width:35px;height:35px;border-radius:9px;display:grid;place-items:center;font-size:17px;background:#e3eaff;color:#4d66d9}.art-icon.mint{background:#d9f7e9;color:#258866}.art-icon.lilac{background:#efddff;color:#9367c5}.art-row strong{display:block;font-size:12px}.art-row small{display:block;color:#8290a7;font-size:10px;margin-top:4px}.art-check{margin-left:auto;color:#44b58e;font-weight:900}.art-bottom{margin-top:15px;display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#8591a6;font-weight:800}.art-pill{background:#e8faf0;color:#247a57;border-radius:20px;padding:8px 12px}.float-bubble{position:absolute;border-radius:16px;padding:12px 14px;background:#fff;border:1px solid #e7eafa;box-shadow:0 14px 26px #2b467c18;font-size:11px;font-weight:800;display:flex;align-items:center;gap:8px}.float-bubble.b1{top:5%;right:-3%;transform:rotate(7deg)}.float-bubble.b2{bottom:3%;left:-7%;transform:rotate(-7deg)}.float-bubble span{color:#5668e3;font-size:17px}
.section{padding:91px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:34px}.section-kicker{font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:#5b6ce4;font-weight:800}.section h2,.section-head h2{font-weight:800;font-size:clamp(28px,3.4vw,41px);letter-spacing:-.06em;margin:10px 0 0;line-height:1.3}.section-head p{font-size:13px;max-width:315px;line-height:1.85;color:#728097;margin:0}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tool-card{display:flex;flex-direction:column;min-height:248px;padding:26px;border:1px solid #e4e9f4;border-radius:19px;background:white;box-shadow:0 5px 17px #283d7209;transition:transform .2s,border .2s,box-shadow .2s}.tool-card:hover{transform:translateY(-5px);border-color:#a3b6f5;box-shadow:0 19px 36px #2d43aa16}.tool-card-top{display:flex;align-items:start;justify-content:space-between}.tool-icon{height:49px;width:49px;display:grid;place-items:center;border-radius:14px;font-size:22px;font-weight:900;background:#eaf0ff;color:#4962df}.tool-icon.green{background:#dcf7e9;color:#3c9677}.tool-icon.purple{background:#f2e9ff;color:#9066c4}.tool-icon.orange{background:#fff1dd;color:#ba8431}.tool-icon.pink{background:#ffeaf1;color:#c86d9b}.tool-chip{font-size:9px;color:#7b859b;border-radius:20px;border:1px solid #e4e8f1;padding:7px 9px;font-weight:900;letter-spacing:.06em}.tool-card h3{font-size:18px;letter-spacing:-.035em;margin:26px 0 9px;font-weight:800}.tool-card p{color:#748199;font-size:12px;line-height:1.9;margin:0;flex:1;word-break:keep-all}.tool-card-link{margin-top:19px;color:#405bdb;font-size:12px;font-weight:800}.tool-card-link span{transition:transform .2s;display:inline-block}.tool-card:hover .tool-card-link span{transform:translateX(4px)}
.trust-section{background:#f0f4ff;border-block:1px solid #e6ecfb}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.trust-item{border-left:2px solid #cbd6ff;padding-left:22px}.trust-item .trust-index{font-size:11px;letter-spacing:.1em;color:#7284db;font-weight:800}.trust-item h3{font-size:18px;margin:14px 0 9px;letter-spacing:-.05em}.trust-item p{font-size:12px;line-height:1.9;color:#687890;margin:0}.callout{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;background:linear-gradient(115deg,#263f93,#5d63ba);border-radius:24px;padding:48px 54px;color:white;overflow:hidden;position:relative}.callout:after{content:"";position:absolute;height:300px;width:300px;border-radius:50%;border:55px solid #fff1;right:9%;top:-128px;pointer-events:none}.callout h2{font-size:33px;margin:0 0 12px;letter-spacing:-.055em}.callout p{font-size:13px;color:#d9e3ff;line-height:1.8;margin:0;max-width:600px}.callout .btn{white-space:nowrap;z-index:1}
.footer{background:#101b38;color:#e9eeff;padding:47px 0 25px}.footer-head{display:flex;gap:24px;justify-content:space-between;align-items:center}.footer .brand{color:white}.footer .brand-sub{color:#9ba9cb;border-color:#405071}.footer-links{display:flex;flex-wrap:wrap;gap:23px}.footer-links a{font-size:12px;color:#b6c2dc;font-weight:750}.footer-links a:hover{color:white}.footer-bottom{margin-top:38px;padding-top:22px;border-top:1px solid #28385a;display:flex;justify-content:space-between;gap:16px;color:#8394b6;font-size:11px}.footer-note{max-width:450px;line-height:1.8}
.breadcrumb{font-size:12px;color:#7b88a2;padding:30px 0 0}.breadcrumb a{color:#5569d7;font-weight:800}.page-hero{background:linear-gradient(180deg,#f5f8ff,#fcfdff);border-bottom:1px solid #e8edf8;padding:50px 0 48px}.page-hero h1{font-size:clamp(35px,4.5vw,53px);margin:16px 0 14px;letter-spacing:-.065em}.page-hero p{font-size:14px;color:#65738f;line-height:1.85;max-width:700px}.page-kicker{font-size:11px;letter-spacing:.16em;color:#5267e5;text-transform:uppercase;font-weight:800}.tool-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;align-items:start;gap:28px;padding:42px 0 84px}.tool-workspace{min-width:0}.tool-panel{padding:28px;border:1px solid #e4eafa;background:white;border-radius:20px;box-shadow:var(--shadow)}.panel-heading{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:22px}.panel-heading h2{font-size:17px;letter-spacing:-.04em;margin:0}.panel-hint{font-size:11px;color:#8a95aa}.form-label{display:block;color:#475570;font-weight:800;font-size:12px;margin:16px 0 9px}.form-input,.form-textarea,.form-select{border:1px solid #dce3f3;background:#fafbff;border-radius:12px;padding:13px 14px;width:100%;color:#202f4b;outline:0;font-size:13px;transition:box-shadow .15s,border-color .15s}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:#7688f7;box-shadow:0 0 0 3px #dfe5ff}.form-textarea{resize:vertical;min-height:158px;line-height:1.65;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.form-textarea.code{min-height:225px}.form-input::placeholder,.form-textarea::placeholder{color:#a6b0c0}.button-row{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}.button-row .btn{min-height:40px;padding:10px 14px;border-radius:10px;font-size:12px}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.help-text{color:#8591a4;font-size:11px;line-height:1.8;margin:8px 0}.output-area{border-top:1px solid #e9edf7;margin-top:25px;padding-top:21px}.output-area h3{font-size:13px;margin:0 0 12px}.status{min-height:23px;font-size:12px;color:#617196;font-weight:700;margin:11px 0}.status.error{color:#c34358}.status.ok{color:#26825c}.notice{padding:13px 16px;background:#eef3ff;border:1px solid #e1e8fb;color:#576a9e;font-size:12px;border-radius:12px;line-height:1.8;margin:14px 0}.tool-sidebar{display:grid;gap:15px}.side-card{padding:22px;background:white;border-radius:16px;border:1px solid #e5e9f3}.side-card h3{font-size:13px;margin:0 0 14px}.side-card p{color:#7c879b;font-size:12px;line-height:1.9;margin:0}.side-links{display:grid;gap:12px}.side-links a{font-size:12px;color:#586887;font-weight:700}.side-links a:hover{color:#405ce9}.side-tag{display:inline-block;border-radius:20px;background:#e9f8f0;color:#278a67;font-size:11px;font-weight:800;padding:6px 10px;margin-bottom:13px}.article{padding:26px 2px;line-height:2;color:#516078}.article h2{font-size:22px;color:#1d2e4b;letter-spacing:-.05em;margin:25px 0 8px}.article p{font-size:13px;line-height:2}.article ul{font-size:13px;padding-left:22px}.article li{margin:7px 0}.prose-page{max-width:820px;margin:0 auto;padding:45px 0 95px}.prose-page h1{font-size:45px;letter-spacing:-.055em}.prose-page h2{font-size:22px;margin:39px 0 11px;letter-spacing:-.04em}.prose-page p,.prose-page li{color:#52617c;font-size:14px;line-height:2}.prose-page a{color:#4e60df;text-decoration:underline}.prose-page ul{padding-left:22px}.divider{height:1px;background:#e3e9f4;margin:26px 0}.upload-drop{position:relative;border:1.5px dashed #aebdf0;padding:30px;text-align:center;background:#f6f8ff;border-radius:15px;color:#6779a7;cursor:pointer}.upload-drop input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.upload-drop strong{color:#4353a8;font-size:15px;display:block;margin-bottom:8px}.range-line{display:flex;align-items:center;gap:20px}.range-line input{flex:1;accent-color:#4b63e4}.result-preview{max-width:100%;max-height:350px;border-radius:12px;border:1px solid #ecedf3;object-fit:contain}.result-card{display:none;border:1px solid #dbece4;background:#f6fffa;padding:19px;border-radius:14px;margin-top:19px}.result-card.visible{display:block}.result-card strong{font-size:13px}.result-card p{font-size:12px;color:#5b6a87}.thumb-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.thumb-image{width:100%;border-radius:10px;background:#e6ecf6;aspect-ratio:16/9;object-fit:cover}.thumb-link{display:inline-block;color:#4d5bd7;font-size:11px;font-weight:800;margin-top:8px}.disclosure{border:1px solid #e9e5d0;background:#fffcf0;padding:16px;border-radius:12px;font-size:12px;color:#867548;line-height:1.8}.metrics{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.metric{border:1px solid #e1e7f4;border-radius:9px;padding:10px;background:white;font-size:11px;color:#78839b}.metric b{display:block;font-size:15px;color:#253e8d}.faq{margin-top:27px}.faq details{border-bottom:1px solid #e5eaf3;padding:17px 0}.faq summary{font-weight:800;font-size:13px;cursor:pointer}.faq details p{font-size:12px;line-height:2;color:#687890}.error-page{min-height:60vh;display:grid;place-items:center;text-align:center}.error-page h1{font-size:88px;color:#4d61df;margin:0}
@media(max-width:950px){.hero-inner{grid-template-columns:1fr;gap:18px;padding:70px 0}.hero-art{max-width:540px;margin:0 auto;width:100%}.tool-grid{grid-template-columns:repeat(2,1fr)}.tool-layout{grid-template-columns:1fr}.tool-sidebar{grid-template-columns:repeat(2,1fr)}.float-bubble.b1{right:0}.float-bubble.b2{left:0}.site-nav{gap:16px}}@media(max-width:650px){.container{width:min(100% - 32px,1160px)}.header-inner{height:70px}.brand-sub{display:none}.site-nav a:not(.nav-lang){display:none}.hero-inner{padding:62px 0 55px;min-height:0}.hero h1{font-size:clamp(43px,10vw,56px)}.hero p{font-size:14px}.hero-art{min-height:315px}.floating-panel{padding:15px;transform:rotate(-1deg)}.float-bubble{display:none}.section{padding:58px 0}.section-head{display:block}.section-head p{margin-top:13px}.tool-grid{grid-template-columns:1fr}.tool-card{min-height:215px}.trust-grid{grid-template-columns:1fr;gap:28px}.callout{padding:34px 28px;display:block}.callout h2{font-size:27px}.callout .btn{margin-top:22px}.footer-head,.footer-bottom{align-items:start;flex-direction:column}.footer-links{gap:16px}.page-hero{padding:35px 0}.tool-layout{padding:28px 0 60px}.tool-panel{padding:18px}.field-grid,.tool-sidebar,.thumb-grid{grid-template-columns:1fr}.panel-heading{display:block}.panel-hint{display:block;margin-top:9px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}