:root{--seed-primary:#3156c8;--seed-primary-pressed:#2747aa;--seed-primary-soft:#eef2ff;--seed-ink:#172554;--seed-muted:#59667a;--seed-border:#dbe3f6;--seed-surface:#fff;color:var(--seed-ink);background:#f7f8fc;font-family:Arial,Noto Sans KR,sans-serif}:root[data-theme=dark]{--seed-primary:#8ea9ff;--seed-primary-pressed:#b6c7ff;--seed-primary-soft:#1d2b50;--seed-ink:#edf2ff;--seed-muted:#b7c2d8;--seed-border:#3b4c70;--seed-surface:#14203a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#0b1325}*{box-sizing:border-box}body{background:inherit;margin:0}main{max-width:1040px;margin:0 auto;padding:80px 24px}.global-header{z-index:20;border-bottom:1px solid var(--seed-border);background:color-mix(in srgb, var(--seed-surface) 94%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);align-items:center;gap:28px;min-height:68px;padding:0 max(24px,50vw - 520px);display:flex;position:sticky;top:0}.brand{color:var(--seed-ink);letter-spacing:-.04em;font-size:1.1rem;font-weight:900;text-decoration:none}.global-nav{gap:18px;display:flex}.global-nav a,.header-link{color:var(--seed-muted);font-weight:700;text-decoration:none}.global-nav a:hover,.header-link:hover{color:var(--seed-primary)}.global-actions{align-items:center;gap:14px;margin-left:auto;display:flex}.button-reset{font:inherit;cursor:pointer;background:0 0;border:0;padding:0}.hero{max-width:760px;padding:48px 0 64px}.eyebrow{color:#4967d5;letter-spacing:.12em;font-size:.8rem;font-weight:800}h1{letter-spacing:-.05em;margin:12px 0;font-size:clamp(2.5rem,7vw,5rem)}h2{font-size:1.5rem}h3{margin-top:0}.lead{color:#4c5970;font-size:1.25rem;line-height:1.7}.actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.button{border-radius:9px;padding:12px 16px;font-weight:700;text-decoration:none}.primary{color:#fff;background:#284cc9}.secondary{color:#284cc9;background:#fff;border:1px solid #bac6ed}.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.card{background:#fff;border:1px solid #e2e6f1;border-radius:14px;min-height:190px;padding:24px;box-shadow:0 8px 24px #1d2f570d}.card p,.note{color:#59667a;line-height:1.6}.service-hero{max-width:800px}.service-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:20px;display:grid}.service-card{border:1px solid var(--seed-border);min-height:230px;color:inherit;background:var(--seed-surface);border-radius:16px;flex-direction:column;padding:24px;text-decoration:none;display:flex;box-shadow:0 8px 24px #1d2f570d}.service-card:hover{border-color:var(--seed-primary)}.service-card h3{margin:12px 0;font-size:1.3rem}.service-card>p:not(.eyebrow){color:var(--seed-muted);line-height:1.6}.service-card span{color:var(--seed-primary);margin-top:auto;font-weight:800}.service-card-muted{opacity:.82}.service-page{min-height:calc(100vh - 68px)}.service-intro{max-width:760px;padding:48px 0}.note{margin-top:36px}.admin-shell{place-items:center;min-height:100vh;padding:24px;display:grid}.admin-card{border:1px solid var(--seed-border);background:var(--seed-surface);border-radius:18px;width:min(100%,440px);padding:32px;box-shadow:0 16px 40px #1d2f571f}.admin-card h1{margin:8px 0 12px}.admin-card>p{color:var(--seed-muted);line-height:1.6}.admin-card form{gap:12px;margin-top:24px;display:grid}.admin-card label{font-weight:800}.admin-card input{border:1px solid var(--seed-border);min-height:48px;color:var(--seed-ink);background:var(--seed-surface);font:inherit;border-radius:10px;padding:12px}.admin-success{background:var(--seed-primary-soft);border-radius:12px;margin-top:24px;padding:16px}.admin-content{max-width:760px}.blog-editor{border:1px solid var(--seed-border);background:var(--seed-surface);border-radius:18px;gap:20px;margin-top:28px;padding:28px;display:grid}.blog-editor label{gap:8px;font-weight:800;display:grid}.blog-editor input,.blog-editor textarea{border:1px solid var(--seed-border);width:100%;color:var(--seed-ink);background:var(--seed-surface);font:inherit;border-radius:10px;padding:12px}.blog-editor input{min-height:48px}.blog-editor textarea{resize:vertical;min-height:320px}.blog-editor button{cursor:pointer;border:0}.blog-editor .visually-hidden{display:block}.blog-editor .visually-hidden input{border:0;border-bottom:2px solid var(--seed-border);letter-spacing:-.05em;border-radius:0;padding:10px 0;font-size:clamp(2rem,5vw,3rem);font-weight:800}.blog-editor .visually-hidden input:focus{border-color:var(--seed-primary);outline:0}.rich-editor{border:1px solid var(--seed-border);border-radius:10px;overflow:hidden}.editor-toolbar{border-bottom:1px solid var(--seed-border);background:color-mix(in srgb, var(--seed-primary-soft) 40%, var(--seed-surface));flex-wrap:wrap;gap:6px;padding:10px;display:flex}.editor-toolbar button{background:var(--seed-surface);min-height:34px;color:var(--seed-ink);border-radius:6px;padding:6px 9px;font-size:.82rem}.editor-toolbar button:hover{background:var(--seed-primary-soft)}.rich-editor .tiptap{outline:0;min-height:360px;padding:18px;font-weight:400;line-height:1.8}.rich-editor .tiptap p:first-child{margin-top:0}.rich-editor .tiptap img{border-radius:10px;max-width:100%;height:auto;margin:20px 0;display:block}.rich-editor [role=status]{color:var(--seed-muted);margin:0;padding:10px 14px;font-size:.9rem}@media (max-width:720px){main{padding-top:48px}.grid,.service-grid{grid-template-columns:1fr}.global-header{gap:14px;padding:0 16px}.global-nav{gap:12px}.global-actions{gap:10px}.header-link{font-size:.9rem}}.product-page{max-width:1040px;margin:0 auto;padding:56px 24px 80px}.product-hero{max-width:680px;padding:20px 0 40px}.product-hero.compact{padding-bottom:28px}.product-hero h1,.calculator-heading h1{letter-spacing:-.04em;margin:8px 0 12px;font-size:clamp(2rem,6vw,3.5rem)}.product-card-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;display:grid}.product-card{border:1px solid var(--seed-border);min-height:220px;color:inherit;background:var(--seed-surface);border-radius:16px;padding:24px;text-decoration:none;box-shadow:0 8px 24px #1d2f570d}.product-card:hover{border-color:var(--seed-primary)}.product-card-icon{width:44px;height:44px;color:var(--seed-primary);background:var(--seed-primary-soft);border-radius:12px;place-items:center;font-size:1.5rem;font-weight:800;display:grid}.product-card h2{margin:20px 0 8px}.product-card p{color:var(--seed-muted);margin:0;line-height:1.6}.text-link{color:var(--seed-primary);margin-top:22px;font-weight:800;display:inline-block}.breadcrumb{color:var(--seed-muted);flex-wrap:wrap;gap:8px;margin-bottom:28px;font-size:.9rem;display:flex}.breadcrumb a{color:var(--seed-primary);text-decoration:none}.calculator-heading{margin-bottom:24px}.calculator-heading p{color:var(--seed-muted);line-height:1.6}.calculator-layout{grid-template-columns:minmax(0,1fr) minmax(300px,.85fr);gap:20px;display:grid}.calculator-form,.calculator-result{border:1px solid var(--seed-border);background:var(--seed-surface);border-radius:18px;padding:24px}.calculator-form fieldset{border:0;margin:0 0 24px;padding:0}.calculator-form legend,.input-stack>span,.input-stack label>span{margin-bottom:10px;font-weight:800;display:block}.segmented-control{background:var(--seed-primary-soft);border-radius:12px;grid-template-columns:repeat(3,1fr);gap:8px;padding:4px;display:grid}.segmented-control button{min-height:44px;color:var(--seed-ink);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:9px;font-weight:800}.segmented-control button.is-selected{color:#fff;background:var(--seed-primary)}.input-stack{gap:16px;display:grid}.input-stack input,.input-stack select,.desktop-select,.mobile-select{border:1px solid var(--seed-border);width:100%;min-height:48px;color:var(--seed-ink);background:var(--seed-surface);font:inherit;border-radius:10px;padding:12px;font-size:16px}.desktop-select{appearance:none;background-image:linear-gradient(45deg, transparent 50%, var(--seed-muted) 50%), linear-gradient(135deg, var(--seed-muted) 50%, transparent 50%);background-position:calc(100% - 19px) 21px,calc(100% - 14px) 21px;background-repeat:no-repeat;background-size:5px 5px,5px 5px;padding-right:44px}.input-stack input:focus,.input-stack select:focus,.desktop-select:focus,.mobile-select:focus{border-color:var(--seed-primary);outline:3px solid #3156c840}.date-field{position:relative}.date-field input{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;padding-right:44px}.date-field span{color:var(--seed-primary);pointer-events:none;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.date-field input::-webkit-calendar-picker-indicator{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.input-help,.calculator-disclaimer{color:var(--seed-muted);font-size:.9rem;line-height:1.6}.form-error{color:#b42318;font-weight:700}.calculator-submit{color:#fff;background:var(--seed-primary);width:100%;min-height:48px;font:inherit;cursor:pointer;border:0;border-radius:10px;margin-top:12px;font-weight:800}.calculator-submit:hover{background:var(--seed-primary-pressed)}.calculator-result{flex-direction:column;justify-content:center;min-height:340px;display:flex}.result-label{color:var(--seed-muted);margin:0 0 8px;font-size:.9rem}.calculator-result>strong{letter-spacing:-.04em;font-size:clamp(2rem,8vw,3rem)}.calculator-result dl{margin:28px 0 0}.calculator-result dl div{border-top:1px solid var(--seed-border);justify-content:space-between;gap:16px;padding:14px 0;display:flex}.calculator-result dt{color:var(--seed-muted)}.calculator-result dd{text-align:right;margin:0;font-weight:800}.result-total{border-top:1px solid var(--seed-border);padding-top:18px;line-height:1.6}.result-total b{color:var(--seed-primary);font-size:1.2rem;display:block}.result-empty{color:var(--seed-muted);text-align:center}.result-empty span{width:52px;height:52px;color:var(--seed-primary);background:var(--seed-primary-soft);border-radius:50%;place-items:center;font-size:1.4rem;font-weight:800;display:inline-grid}.result-empty h2{color:var(--seed-ink);margin-bottom:8px;font-size:1.2rem}.calculator-disclaimer{background:var(--seed-primary-soft);border-radius:12px;grid-column:1/-1;margin:0;padding:16px}.calculator-disclaimer summary{color:var(--seed-primary);cursor:pointer;font-weight:800}.calculator-disclaimer ul{margin:12px 0 0;padding-left:20px}.calculator-disclaimer li{margin:8px 0}.calculator-disclaimer a{color:var(--seed-primary)}@media (max-width:720px){.product-page{padding:40px 16px 56px}.calculator-layout{grid-template-columns:1fr}.calculator-form,.calculator-result{padding:20px}.calculator-result{min-height:280px}.product-card:hover{border-color:var(--seed-border)}}.real-estate-workspace{gap:20px;max-width:720px;display:grid}.real-estate-workspace>fieldset{border:0;margin:0;padding:0}.real-estate-workspace legend{margin-bottom:10px;font-weight:800;display:block}.real-estate-form h2{margin-top:0}.checkbox-row{color:var(--seed-ink);align-items:flex-start;gap:8px;margin-top:18px;line-height:1.5;display:flex}.product-page>.product-hero.compact,.real-estate-workspace{margin-inline:auto}.global-utility-layer{z-index:20;position:fixed;top:16px;right:16px}.global-theme-toggle{border:1px solid var(--seed-border);width:42px;height:42px;color:var(--seed-ink);background:var(--seed-surface);cursor:pointer;border-radius:50%;place-items:center;font-size:1.2rem;display:grid;box-shadow:0 4px 16px #1d2f5729}.tax-result{border:1px solid var(--seed-border);background:var(--seed-primary-soft);border-radius:14px;gap:14px;margin-top:20px;padding:20px;display:grid}.tax-result>strong{font-size:clamp(1.15rem,5vw,1.5rem)}.tax-result dl{margin:0;display:grid}.tax-result dl div{border-top:1px solid var(--seed-border);grid-template-columns:minmax(0,1fr) auto;gap:16px;padding:12px 0;display:grid}.tax-result dt{color:var(--seed-muted)}.tax-result dd{text-align:right;margin:0;font-weight:800}.tax-result .result-emphasis{color:var(--seed-ink);font-size:1.05rem}.tax-result a{color:var(--seed-primary);font-weight:800}.regional-rate-guidance{border:1px solid var(--seed-border);background:var(--seed-primary-soft);border-radius:14px;gap:10px;padding:16px;display:grid}.regional-rate-guidance p{color:var(--seed-muted);margin:0;line-height:1.6}.regional-rate-guidance a{color:var(--seed-primary);font-weight:800}.regional-rate-guidance label span{margin-bottom:8px;font-weight:800;display:block}.regional-rate-guidance input{border:1px solid var(--seed-border);width:100%;min-height:48px;color:var(--seed-ink);background:var(--seed-surface);font:inherit;border-radius:10px;padding:12px;font-size:16px}.mobile-select,.select-sheet-backdrop{display:none}@media (prefers-color-scheme:dark){:root:not([data-theme]){--seed-primary:#8ea9ff;--seed-primary-pressed:#b6c7ff;--seed-primary-soft:#1d2b50;--seed-ink:#edf2ff;--seed-muted:#b7c2d8;--seed-border:#3b4c70;--seed-surface:#14203a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#0b1325}}:root[data-theme=dark] .date-field input{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (max-width:720px){.product-page>.product-hero.compact,.real-estate-workspace{max-width:100%}.desktop-select{display:none}.mobile-select{border:1px solid var(--seed-border);width:100%;min-height:48px;color:var(--seed-ink);background:var(--seed-surface);font:inherit;text-align:left;border-radius:10px;justify-content:space-between;align-items:center;padding:12px;font-size:16px;display:flex}.select-sheet-backdrop{z-index:30;background:#00000073;align-items:flex-end;display:flex;position:fixed;inset:0}.select-sheet{width:100%;max-height:min(75vh,640px);padding:10px 16px calc(20px + env(safe-area-inset-bottom));background:var(--seed-surface);border-radius:20px 20px 0 0;overflow:auto}.select-sheet-handle{background:var(--seed-border);border-radius:999px;width:44px;height:4px;margin:0 auto 16px}.select-sheet h3{margin:0 0 12px}.select-sheet button{width:100%;min-height:48px;color:var(--seed-ink);font:inherit;text-align:left;background:0 0;border:0;border-radius:10px;padding:12px;display:block}.select-sheet button.is-selected{color:var(--seed-primary);background:var(--seed-primary-soft);font-weight:800}.select-sheet .select-sheet-cancel{border-top:1px solid var(--seed-border);text-align:center;margin-top:8px}.global-utility-layer{top:12px;right:12px}.global-theme-toggle{width:38px;height:38px}}