:root{--ink:#262239;--muted:#81758e;--primary:#7768ed;--primary-dark:#5747c9;--line:#e8e5f1;--soft:#f7f6fc;--purple-soft:#efecff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:15px/1.65 "Pretendard","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;word-break:keep-all;-webkit-font-smoothing:antialiased}
a{color:inherit}button,input{font:inherit}button,summary{cursor:pointer}a,button,input,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #ad9efa;outline-offset:4px}[hidden]{display:none!important}
.shell{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip-link{position:fixed;top:-100px;left:16px;z-index:100;padding:12px;background:var(--ink);color:white}.skip-link:focus{top:12px}
.header{border-bottom:1px solid var(--line);background:#fff}.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;text-decoration:none;gap:10px}.brand-symbol{color:var(--primary);font-size:34px;line-height:1}.brand strong{font-size:27px;letter-spacing:-1.4px}.brand-caption{border-left:1px solid var(--line);padding-left:13px;margin-left:4px;color:var(--muted);font-size:13px}.header-link{font-size:13px;font-weight:700;text-decoration:none}.header-link span{margin-left:8px}
.hero{overflow:hidden;position:relative;padding:66px 0 74px;background:radial-gradient(ellipse at 12% 22%,#f9f6ff 0,transparent 62%),linear-gradient(135deg,#fdfcff,#efecfa)}
.hero::after{content:"✦";position:absolute;font-size:290px;color:#c1b5f3;opacity:.12;transform:rotate(10deg);left:30%;bottom:-100px;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary-dark);font-size:11px;font-weight:800;letter-spacing:1.4px}.hero .eyebrow{padding:8px 12px;border:1px solid #ddd5fb;border-radius:7px;background:#faf8ff}
h1{margin:24px 0 22px;font-size:clamp(32px,3.8vw,49px);line-height:1.32;font-weight:800;letter-spacing:-2px}h1 em{display:block;margin-top:14px;color:var(--primary);font-size:.58em;font-style:normal;letter-spacing:-.9px}
.hero-description{color:#6c657b;font-size:17px;line-height:1.85}.trust-row{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13px;font-weight:700;margin-top:26px}.trust-row span{color:#534776}
.journey{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:38px 0 0;font-size:11px;color:var(--muted)}.journey span{display:inline-flex;align-items:center;gap:6px}.journey b{color:var(--primary-dark);font-size:10px;letter-spacing:.5px}.journey i{font-style:normal;color:#b7adc7}.model-note{max-width:410px;margin:18px 0 0;color:#776687;font-size:11px}
.form-card{padding:31px;border:1px solid #fff;border-radius:22px;background:#fff;box-shadow:0 18px 60px #3f287c10,0 1px 4px #3f287c05}.pill{display:inline-flex;padding:4px 9px;color:var(--primary-dark);background:var(--purple-soft);border-radius:6px;font-size:11px;font-weight:800}
.form-heading h2{margin:13px 0 3px;font-size:22px;letter-spacing:-.8px}.form-heading p{margin:0 0 23px;color:var(--muted);font-size:13px}
.field{margin:0 0 19px}.field label{display:block;margin-bottom:7px;font-size:12px;font-weight:700}.field label>span{color:var(--primary)}
.field input{display:block;width:100%;min-width:0;min-height:48px;padding:12px 14px;border:1px solid #e3dfed;border-radius:9px;background:#fcfbfe;font-size:14px;color:var(--ink)}
.field input:focus{border-color:var(--primary);background:white;outline:3px solid #7768ed16}.field input[aria-invalid=true]{border-color:#e15168}.field input::placeholder{color:#9c90aa;font-size:12px}.field small{display:block;margin-top:6px;color:#807189;font-size:10px;line-height:1.7}
.input-prefix{position:relative}.input-prefix>span{position:absolute;left:13px;top:12px;color:var(--primary);font-size:16px;font-weight:800;pointer-events:none}.input-prefix input{padding-left:34px}
.optional-field{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:4px 0 18px;padding:12px 0}.optional-field summary{color:#7e758e;font-size:11px;font-weight:600;list-style:none}.optional-field summary::before{content:"+";margin-right:8px;color:var(--primary)}.optional-field[open] summary::before{content:"−"}.optional-field summary>span{color:#8d7c9b;margin-left:4px;font-size:10px}.optional-field .field{margin:15px 0 4px}
.check-row{display:flex;align-items:flex-start;gap:9px;margin-bottom:20px;color:#81798f;font-size:10px}.check-row input{accent-color:var(--primary);margin:3px 0 0;width:14px;height:14px;flex:0 0 14px}.check-row strong{font-weight:600}
.button{min-height:48px;display:flex;justify-content:center;align-items:center;gap:15px;border:0;border-radius:9px;padding:13px 17px;font-size:13px;font-weight:700;text-align:center;text-decoration:none;transition:background .15s ease,transform .15s ease}
.primary{background:var(--primary);color:#fff;width:100%}.primary:hover{background:var(--primary-dark);transform:translateY(-1px)}.primary:disabled{opacity:.7;cursor:wait;transform:none}.secondary{background:#f0edfe;color:#6252cc}.secondary:hover{background:#e4ddff}
.form-note{margin:15px 0 0;text-align:center;color:#887792;font-size:10px}.error-summary{margin:15px 0;padding:15px;border:1px solid #edbdc7;border-radius:8px;background:#fff6f7;color:#af2944;font-size:12px}.error-summary ul{margin:8px 0 0;padding-left:18px}.notice{background:#f1efff;padding:12px;border-radius:8px;color:#6655ac;font-size:12px;margin-bottom:18px}
.results{padding-block:64px 24px;scroll-margin-top:25px}.result-intro h2{font-size:30px;margin:12px 0 7px;letter-spacing:-1px;overflow-wrap:anywhere}.result-intro>p{color:var(--muted);font-size:12px;margin:0 0 25px}.result-intro>p>span{font-size:10px;color:#8e7c99}
.result-grid{display:grid;grid-template-columns:1fr 2fr;gap:20px}.score-card{padding:28px;border:1px solid #e4ddfa;border-radius:16px;background:linear-gradient(145deg,#f4f0ff,#fdfcff)}.card-label{color:#88789b;font-size:10px;font-weight:600}
.score-number{margin:12px 0;display:flex;align-items:baseline;gap:8px}.score-number strong{font-size:72px;font-weight:800;line-height:1.15;color:var(--primary);letter-spacing:-3px}.score-number>span{font-size:14px;color:#8b78a2}.grade{color:var(--primary-dark);background:#e8e1ff;border-radius:5px;padding:5px 8px;font-size:11px;font-weight:700}.score-card p{color:#877596;font-size:11px;margin-top:18px}
.metrics-card{border:1px solid var(--line);border-radius:16px;padding:25px 28px}.metrics-card h3{margin:0 0 22px;font-size:16px}.metric{margin-bottom:16px}.metric>div:first-child{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px;font-size:12px}.metric strong{color:var(--primary-dark);font-size:13px}.meter{height:5px;border-radius:10px;background:#f0edf6;overflow:hidden}.meter span{height:100%;display:block;background:linear-gradient(90deg,#c5b5fc,#7768ed);border-radius:inherit}.reference-note{color:#887295;font-size:10px;margin:16px 0 0}
.recommendation-intro{margin:44px 0 20px}.recommendation-intro h3{font-size:21px;letter-spacing:-.6px;margin-bottom:7px}.recommendation-intro p{color:#887297;font-size:12px;margin:0}
.recommendations{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.recommendation{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:15px;padding:22px;background:#fff}.recommendation-top{display:flex;align-items:center;gap:9px}.product-symbol{display:inline-grid;place-items:center;width:33px;height:33px;border-radius:9px;font-size:23px;background:#f2eeff;color:#8b74d5}
.recommendation h4{font-size:14px;margin:18px 0 5px;letter-spacing:-.3px}.recommendation>p{font-size:11px;color:#897097;margin:0 0 20px}.recommended-quantity{margin-top:auto;padding:15px 0;border-top:1px solid #f3eff7}.recommended-quantity small{color:#887197;font-size:10px}.recommended-quantity strong{display:block;color:#6d5acc;font-size:27px;line-height:1.5;letter-spacing:-1px}.recommended-quantity strong span{font-size:13px;margin-left:4px;color:#8e75a3}.target-note{margin-top:10px;text-align:center;color:#876c97;font-size:10px}
.conversion-box{background:#f4f0ff;margin-top:28px;padding:28px;border:1px solid #e9e0fd;border-radius:16px;display:grid;grid-template-columns:1.4fr 1fr;align-items:center;gap:30px}.conversion-box h3{font-size:17px;margin:0 0 6px}.conversion-box p{color:#896d99;font-size:11px;margin:0}
.result-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:20px;margin:22px 0;font-size:11px;color:#88709c}.result-actions button{border:0;background:none;padding:0;color:inherit;font-size:inherit;text-decoration:underline}
.about{padding-block:72px 54px}.about-heading{text-align:center;margin-bottom:33px}.about-heading .eyebrow{font-size:10px;letter-spacing:.8px;color:#967aad}.about h2,.faq h2{font-size:25px;letter-spacing:-1px;margin:10px 0 0}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.benefits article{padding:26px;background:#fbf9fd;border:1px solid #f0ebf5;border-radius:13px}.benefits article>span{font-size:12px;color:#9679bf;font-weight:700}.benefits h3{margin:14px 0 8px;font-size:16px}.benefits p{margin:0;font-size:12px;color:#897095}
.faq{max-width:830px;padding-block:15px 78px}.faq h2{text-align:center;margin-bottom:27px;font-size:23px}.faq>details{border-bottom:1px solid #eee8f5;padding:17px 4px}.faq summary{font-size:13px;font-weight:600;color:#756083}.faq p{font-size:12px;line-height:1.9;color:#886d97;margin-bottom:4px}
.footer{border-top:1px solid var(--line);background:#faf8fc;padding:35px 0;text-align:center}.footer-brand{font-size:21px;font-weight:800;text-decoration:none;color:#766389}.footer-brand>span{font-size:10px;margin-left:8px;font-weight:600;color:#8e749f}.footer p{color:#8e749f;font-size:10px}.footer nav{display:flex;gap:22px;justify-content:center;color:#887097;font-size:10px}
.submit-overlay{position:fixed;inset:0;display:grid;place-items:center;z-index:200;background:#f9f7ffd9;backdrop-filter:blur(6px)}.loading-card{background:#fff;border-radius:20px;padding:38px;box-shadow:0 20px 80px #6a41a326;text-align:center;width:min(350px,calc(100% - 40px))}.loading-card strong{display:block;font-size:16px}.loading-card p{color:var(--muted);font-size:12px;margin-bottom:0}.spinner{width:34px;height:34px;display:block;margin:0 auto 20px;border:3px solid #eee8ff;border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:900px){.has-result .hero{padding-block:32px}.has-result h1{font-size:34px}.has-result .form-card{padding:24px}}
@media(max-width:1050px){.hero-grid{gap:28px}h1{font-size:36px}.form-card{padding:25px}.journey{gap:8px;font-size:10px}}
@media(max-width:800px){.shell{width:calc(100% - 36px)}.header-inner{min-height:66px}.brand strong{font-size:23px}.brand-symbol{font-size:29px}.brand-caption{font-size:10px;padding-left:9px}.header-link{font-size:10px}.header-link span{margin-left:2px}.hero{padding-block:37px 40px}.hero-grid{grid-template-columns:1fr;gap:28px}.hero-copy{text-align:center}.hero .eyebrow{font-size:9px;padding:6px 9px}h1{font-size:35px;margin-block:18px 12px;letter-spacing:-1.6px}h1 em{font-size:18px;letter-spacing:-.5px;margin-top:10px}.hero-description{font-size:14px;margin-block:13px}.trust-row{justify-content:center;font-size:11px;gap:14px;margin-top:17px}.journey{justify-content:center;margin-top:22px;font-size:9px;gap:7px}.model-note{max-width:none;font-size:9px;margin-top:12px}.form-card{width:100%;max-width:520px;margin-inline:auto;padding:25px 23px;border-radius:18px}.results{padding-top:42px}.result-intro h2{font-size:24px}.result-grid{grid-template-columns:1fr 1.65fr;gap:12px}.score-card{padding:20px}.score-number strong{font-size:58px}.metrics-card{padding:20px}.metrics-card h3{font-size:14px;margin-bottom:17px}.grade{font-size:9px}.recommendations{grid-template-columns:repeat(2,1fr);gap:12px}.recommendation{padding:18px}.conversion-box{grid-template-columns:1fr;gap:18px;padding:24px}.about{padding-block:47px 38px}.benefits{gap:12px}.benefits article{padding:18px}.benefits h3{font-size:13px}.benefits p{font-size:11px}.about h2{font-size:22px}}
@media(max-width:480px){.shell{width:calc(100% - 28px)}.brand-caption{display:none}.hero{padding-top:28px}h1{font-size:31px}h1 em{font-size:16px}.hero-description{font-size:13px}.journey{display:none}.model-note{margin-top:15px}.form-heading h2{font-size:20px}.form-card{padding:24px 21px}.field input{font-size:16px}.input-prefix>span{top:13px}.result-grid{grid-template-columns:1fr}.score-card{text-align:center}.score-number{justify-content:center;margin-block:6px 12px}.score-card p{margin:15px 0 0}.metrics-card{padding:23px}.recommendations{grid-template-columns:1fr}.recommendation{padding:23px}.recommendation h4{font-size:16px}.recommendation>p{font-size:12px}.recommended-quantity{display:flex;justify-content:space-between;align-items:center}.recommendation-intro{margin-top:30px}.recommendation-intro h3{font-size:20px}.benefits{grid-template-columns:1fr}.benefits article{padding:22px}.benefits h3{font-size:16px;margin:8px 0}.benefits p{font-size:12px}.faq{padding-bottom:52px}.faq h2{font-size:20px}.conversion-box .button{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}