:root{--bg:#f7f8fb;--card:#fff;--text:#181b25;--muted:#687084;--line:#e5e8f0;--primary:#5a55f7;--primary2:#4338ca;--soft:#eeefff;--good:#087f5b;--warn:#b45309;--shadow:0 16px 40px rgba(25,31,55,.08);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Pretendard,"Noto Sans KR",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.65}.wrap{width:min(1120px,calc(100% - 32px));margin:auto}.topbar{background:#1d2130;color:#fff;text-align:center;font-size:13px;padding:8px 12px}.header{background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}.nav{min-height:68px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;color:var(--text);text-decoration:none;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--primary);color:#fff;font-size:18px}.nav-links{display:flex;gap:18px;margin-left:auto}.nav-links a,.footer a{color:var(--muted);text-decoration:none;font-size:14px}.nav-links a:hover,.footer a:hover{color:var(--primary)}.nav-cta{background:var(--primary);color:#fff;text-decoration:none;padding:10px 15px;border-radius:12px;font-weight:800;font-size:14px}.hero{padding:72px 0 42px;background:linear-gradient(180deg,#fff 0%,#f7f8fb 100%)}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:42px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--primary);font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:clamp(38px,5.6vw,68px);line-height:1.08;margin:16px 0 20px;letter-spacing:-.045em}.hero h1 em{font-style:normal;color:var(--primary)}.hero p{font-size:18px;color:var(--muted);max-width:680px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:13px;border:1px solid var(--line);font-weight:800;text-decoration:none;cursor:pointer;font:inherit}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-light,.btn-outline{background:#fff;color:var(--text)}.hero-card,.calc-card,.result-card,.guide-card,.feature,.article-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card{padding:26px}.mini-row{display:flex;align-items:center;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line)}.mini-row:last-child{border-bottom:0}.mini-label{color:var(--muted)}.mini-value,.profit{font-weight:900}.profit{color:var(--primary)}.section{padding:54px 0}.section-soft{background:#f1f3f9}.category-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.category-head h2{font-size:32px;margin:6px 0 0;letter-spacing:-.03em}.category-head p{color:var(--muted);margin:0}.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.tool-card{display:block;background:#fff;border:1px solid var(--line);border-radius:18px;padding:21px;text-decoration:none;color:var(--text);transition:.18s ease}.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d4d6ff}.tool-icon{font-size:25px}.tool-card h3{font-size:17px;margin:11px 0 6px}.tool-card p{color:var(--muted);font-size:14px;margin:0}.badge{display:inline-block;margin-top:12px;background:var(--soft);color:var(--primary2);font-size:11px;font-weight:900;border-radius:999px;padding:5px 9px}.feature-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature{padding:24px}.feature>div{font-weight:900;color:var(--primary)}.feature h3{margin:8px 0}.feature p{color:var(--muted);margin:0}.footer{padding:42px 0;background:#161923;color:#fff;margin-top:46px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}.footer a{display:block;margin-top:8px;color:#bac0cf}.footer p{color:#aeb5c3}.copyright{border-top:1px solid #2b3040;margin-top:28px;padding-top:20px;color:#8790a4;font-size:13px}.page-hero{padding:46px 0 26px;background:#fff;border-bottom:1px solid var(--line)}.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:12px}.breadcrumb a{color:inherit;text-decoration:none}.page-hero h1{font-size:clamp(30px,4vw,46px);line-height:1.2;letter-spacing:-.035em;margin:0 0 12px}.page-hero p{color:var(--muted);font-size:17px;max-width:780px;margin:0}.calc-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:24px;align-items:start}.calc-card{padding:24px}.result-card{padding:22px;position:sticky;top:92px}.field{margin-bottom:17px}.field label{display:block;font-weight:800;font-size:14px;margin-bottom:7px}.field input,.field select{width:100%;min-height:48px;border:1px solid #d7dbe7;border-radius:12px;padding:0 13px;font:inherit;background:#fff;color:var(--text);outline:none}.field input:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(90,85,247,.12)}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field small{display:block;color:var(--muted);margin-top:5px}.calc-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}.result-title{font-size:13px;color:var(--muted);font-weight:800}.result-main{font-size:32px;font-weight:950;letter-spacing:-.035em;color:var(--primary);margin:6px 0 14px;word-break:break-word}.result-list{display:grid;gap:0}.result-row{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:12px 0;font-size:14px}.result-row span:first-child{color:var(--muted)}.result-row strong{text-align:right}.notice{padding:14px 16px;background:#fff8e6;border:1px solid #f7ddb0;border-radius:12px;color:#7c4a03;font-size:13px;margin-top:16px}.guide{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}.guide h2{font-size:25px;margin-top:0}.guide h3{margin-top:28px}.guide p,.guide li{color:#4d5568}.related{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.article-card{padding:22px;text-decoration:none;color:var(--text)}.article-card .kicker{font-size:12px;color:var(--primary);font-weight:900}.article-card h3{margin:8px 0}.article-card p{color:var(--muted);font-size:14px;margin:0}.guide-index{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.guide-card{padding:20px;text-decoration:none;color:var(--text)}.guide-card h3{margin:8px 0}.guide-card p{font-size:14px;color:var(--muted);margin:0}.policy{max-width:840px;margin:34px auto;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px}.policy h1{letter-spacing:-.03em}.policy h2{margin-top:30px}.policy p,.policy li{color:#50586c}.ad-slot{display:none}.seo-note{font-size:13px;color:var(--muted)}@media(max-width:900px){.nav-links{display:none}.hero-grid,.calc-layout{grid-template-columns:1fr}.result-card{position:static}.tool-grid{grid-template-columns:repeat(2,1fr)}.feature-strip,.article-grid,.guide-index{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero{padding-top:48px}}@media(max-width:560px){.wrap{width:min(100% - 22px,1120px)}.nav-cta{display:none}.hero h1{font-size:40px}.hero p{font-size:16px}.tool-grid,.feature-strip,.article-grid,.guide-index,.footer-grid,.field-grid,.related{grid-template-columns:1fr}.category-head{align-items:start;flex-direction:column}.category-head h2{font-size:27px}.calc-card,.result-card,.guide,.policy{padding:20px}.page-hero{padding-top:32px}}

/* v6 search & retention */
.search-section{padding-top:30px}.search-panel{display:grid;grid-template-columns:1fr minmax(280px,520px);gap:26px;align-items:end;background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.search-panel h2{margin:5px 0 4px;font-size:29px}.search-panel p{margin:0;color:var(--muted)}.search-box input{width:100%;min-height:54px;border:1px solid #d7dbe7;border-radius:15px;padding:0 16px;font:inherit;font-size:16px;outline:none}.search-box input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(90,85,247,.12)}.search-box .seo-note{display:block;margin-top:7px}.trend-links{display:flex;flex-wrap:wrap;gap:9px;align-items:center;margin:16px 4px 0}.trend-links strong{font-size:13px}.trend-links a{font-size:13px;text-decoration:none;color:var(--primary2);background:var(--soft);padding:7px 10px;border-radius:999px;font-weight:800}.quick-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:22px}.quick-facts>div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px}.quick-facts span{display:block;color:var(--muted);font-size:13px}.quick-facts strong{display:block;font-size:22px;margin-top:4px;letter-spacing:-.03em}.recent-tools{margin-top:30px}.recent-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.recent-chip{display:block;text-decoration:none;color:var(--text);background:#fff;border:1px solid var(--line);border-radius:15px;padding:15px}.recent-chip strong{display:block}.recent-chip span{font-size:12px;color:var(--muted)}.tool-card.is-search-hidden,.section.is-search-empty{display:none}.no-search-results{display:none;margin-top:20px;padding:20px;border:1px dashed var(--line);border-radius:16px;color:var(--muted);text-align:center}.no-search-results.show{display:block}@media(max-width:900px){.search-panel{grid-template-columns:1fr}.recent-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.quick-facts,.recent-grid{grid-template-columns:1fr}.search-panel{padding:18px}.wage-grid{grid-template-columns:1fr}}

/* v7 favorites, sharing, result image */
.result-tools{display:flex;flex-wrap:wrap;gap:8px;border-top:1px solid var(--line);padding-top:16px;margin-top:16px}.utility-btn{border:1px solid var(--line);background:#fff;color:var(--text);border-radius:11px;min-height:40px;padding:0 12px;font:inherit;font-size:13px;font-weight:800;cursor:pointer}.utility-btn:hover,.utility-btn.is-active{border-color:var(--primary);color:var(--primary);background:var(--soft)}.utility-msg{width:100%;font-size:12px;color:var(--muted);min-height:20px}.favorites-section[hidden]{display:none}.favorite-chip strong{color:var(--primary2)}@media(max-width:560px){.result-tools{display:grid;grid-template-columns:1fr}.utility-btn{width:100%}}

/* v7.3 quality/SEO/accessibility enhancements */
.skip-link{position:absolute;left:12px;top:-60px;z-index:9999;background:#111827;color:#fff;padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:800}.skip-link:focus{top:12px}.mobile-quick-nav{display:none}.freshness-strip{background:#fff;border-bottom:1px solid var(--line)}.freshness-inner{display:flex;gap:9px;align-items:center;flex-wrap:wrap;padding-top:10px;padding-bottom:10px;font-size:12px;color:var(--muted)}.freshness-inner a{color:var(--primary);font-weight:800;text-decoration:none}.trust-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.trust-card{display:flex;flex-direction:column;gap:8px;padding:22px;border:1px solid var(--line);border-radius:18px;background:#fff;color:var(--text);text-decoration:none}.trust-card strong{font-size:17px}.trust-card span{font-size:13px;color:var(--muted);line-height:1.55}.trust-panel{margin-top:28px;padding:20px;border:1px solid var(--line);border-radius:16px;background:#f8f9ff}.trust-panel p{margin:8px 0 16px}@media(max-width:900px){.mobile-quick-nav{display:flex;overflow-x:auto;gap:8px;padding:9px 16px;background:#fff;border-bottom:1px solid var(--line);scrollbar-width:none}.mobile-quick-nav::-webkit-scrollbar{display:none}.mobile-quick-nav a{flex:0 0 auto;text-decoration:none;color:var(--text);font-size:13px;font-weight:800;border:1px solid var(--line);border-radius:999px;padding:8px 12px}.trust-grid{grid-template-columns:1fr}}

/* v7.5 Kakao AdFit */
.kakao-adfit-section{padding:26px 0 4px}.kakao-adfit-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0}.kakao-adfit-label{font-size:11px;color:var(--muted);letter-spacing:.08em;margin-bottom:7px}.kakao_ad_area{max-width:100%}@media(max-width:360px){.kakao-adfit-section{overflow:hidden}}