:root {
  --db-primary: #15175c;
  --db-action: #e23b32;
  --db-ink: #151823;
  --db-muted: #5a6270;
  --db-paper: #ffffff;
  --db-surface: #f3f5f8;
  --db-border: #d8dde6;
  --dc-signal: #0f9a82;
  --dc-signal-soft: #dff3ee;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--db-ink); background: var(--db-surface); font-family: Pretendard, Arial, sans-serif; letter-spacing: 0; }
body, button, input, textarea, select { font-family: Pretendard, Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { max-width: 100%; }
.dc-skip { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 12px 16px; color: #fff; background: var(--db-primary); transform: translateY(-140%); }
.dc-skip:focus { transform: translateY(0); }
.db-container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.dc-icon { width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; line-height: 0; }
.dc-icon > svg { width: 22px; height: 22px; display: block; margin: 0; }
.dc-header { position: sticky; top: 0; z-index: 40; height: 84px; background: rgba(255,255,255,.98); border-bottom: 1px solid var(--db-border); }
.dc-header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.dc-brand { display: flex; align-items: center; gap: 13px; color: var(--db-primary); font-size: 23px; font-weight: 900; }
.dc-brand__signal { width: 14px; height: 34px; display: block; background: var(--db-action); }
.dc-nav { display: flex; align-items: center; gap: 28px; color: var(--db-primary); font-size: 16px; font-weight: 750; }
.dc-nav a:hover, .dc-nav a:focus-visible { color: var(--db-action); }
.dc-status { display: flex; align-items: center; gap: 9px; color: var(--db-muted); font-size: 14px; font-weight: 750; }
.dc-status__dot { width: 10px; height: 10px; display: block; background: var(--dc-signal); border-radius: 50%; }
.dc-menu-button { width: 48px; height: 48px; display: none; align-items: center; justify-content: center; color: var(--db-primary); background: #fff; border: 1px solid var(--db-border); border-radius: 3px; }
.dc-mobile-nav { display: none; position: fixed; top: 72px; right: 0; left: 0; z-index: 38; padding: 12px 20px 20px; background: #fff; border-bottom: 1px solid var(--db-border); box-shadow: 0 12px 20px rgba(21,24,35,.09); }
.dc-mobile-nav[data-open="true"] { display: grid; }
.dc-mobile-nav a { min-height: 48px; display: flex; align-items: center; padding: 0 8px; border-bottom: 1px solid var(--db-border); color: var(--db-primary); font-size: 17px; font-weight: 750; }
.dc-main { padding-top: 42px; }
.dc-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(440px, .92fr); min-height: 650px; background: #fff; border: 1px solid var(--db-border); }
.dc-hero__copy { padding: 58px 52px; display: flex; flex-direction: column; justify-content: center; }
.dc-kicker { margin: 0 0 20px; color: var(--db-action); font-size: 14px; font-weight: 900; }
.dc-hero h1 { margin: 0; color: var(--db-primary); font-size: 55px; line-height: 1.14; font-weight: 900; letter-spacing: 0; }
.dc-hero__lead { margin: 23px 0 0; color: var(--db-muted); font-size: 19px; line-height: 1.75; }
.dc-selector { margin-top: 34px; }
.dc-selector__label { display: block; margin-bottom: 12px; color: var(--db-ink); font-size: 15px; font-weight: 850; }
.dc-segments { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--db-border); }
.dc-segment { min-height: 54px; padding: 0 10px; color: var(--db-primary); background: #fff; border: 0; border-right: 1px solid var(--db-border); cursor: pointer; font-size: 16px; font-weight: 850; }
.dc-segment:last-child { border-right: 0; }
.dc-segment[aria-pressed="true"] { color: #fff; background: var(--db-primary); }
.dc-result { min-height: 80px; margin-top: 12px; padding: 16px 18px; display: flex; align-items: center; justify-content: space-between; gap: 18px; background: var(--db-surface); border-left: 4px solid var(--dc-signal); }
.dc-result span { color: var(--db-muted); font-size: 14px; line-height: 1.55; }
.dc-result strong { color: var(--db-primary); font-size: 16px; }
.dc-result a { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; padding: 0 17px; color: #fff; background: var(--db-action); border-radius: 3px; flex: 0 0 auto; font-size: 14px; font-weight: 850; }
.dc-hero__panel { padding: 28px; color: #fff; background: var(--db-primary); display: grid; grid-template-rows: minmax(300px, 1fr) auto; gap: 24px; }
.dc-panel-image { position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.28); }
.dc-panel-image img { width: 100%; height: 100%; display: block; object-fit: cover; }
.dc-image-tag { position: absolute; top: 18px; left: 18px; min-height: 36px; display: inline-flex; align-items: center; padding: 0 13px; color: var(--db-primary); background: #fff; font-size: 12px; font-weight: 900; }
.dc-panel-data { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.28); border-bottom: 1px solid rgba(255,255,255,.28); }
.dc-panel-data__item { padding: 18px 13px; border-right: 1px solid rgba(255,255,255,.28); }
.dc-panel-data__item:last-child { border-right: 0; }
.dc-panel-data__item small { display: block; color: #bfc2ef; font-size: 11px; font-weight: 800; }
.dc-panel-data__item strong { display: block; margin-top: 8px; font-size: 16px; }
.dc-summary { margin-top: 20px; display: grid; grid-template-columns: 190px repeat(3, 1fr); background: #fff; border: 1px solid var(--db-border); }
.dc-summary__title, .dc-summary__item { min-height: 134px; padding: 24px; border-right: 1px solid var(--db-border); }
.dc-summary__title { color: #fff; background: var(--db-action); display: flex; flex-direction: column; justify-content: center; }
.dc-summary__title small { font-size: 12px; font-weight: 850; opacity: .84; }
.dc-summary__title strong { margin-top: 6px; font-size: 21px; }
.dc-summary__item:last-child { border-right: 0; }
.dc-summary__item span { color: var(--db-action); font-size: 12px; font-weight: 900; }
.dc-summary__item strong { display: block; margin-top: 10px; color: var(--db-primary); font-size: 19px; }
.dc-summary__item p { margin: 7px 0 0; color: var(--db-muted); font-size: 14px; line-height: 1.55; }
.dc-band { padding: 92px 0; }
.dc-band--surface { background: var(--db-surface); }
.dc-band--paper { background: #fff; }
.dc-band--primary { color: #fff; background: var(--db-primary); }
.dc-section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 420px); gap: 62px; align-items: end; margin-bottom: 42px; }
.dc-section-head h2 { margin: 0; color: var(--db-primary); font-size: 43px; line-height: 1.24; letter-spacing: 0; }
.dc-section-head p { margin: 0; color: var(--db-muted); font-size: 18px; line-height: 1.75; }
.dc-band--primary .dc-section-head h2 { color: #fff; }
.dc-band--primary .dc-section-head p { color: #d9dcff; }
.dc-service-table { border-top: 2px solid var(--db-primary); background: #fff; }
.dc-service-row { min-height: 126px; display: grid; grid-template-columns: 180px minmax(0, 1fr) 240px; align-items: center; gap: 30px; padding: 24px 28px; border-bottom: 1px solid var(--db-border); }
.dc-service-row__name { color: var(--db-primary); font-size: 21px; font-weight: 900; }
.dc-service-row__name small { display: block; margin-bottom: 6px; color: var(--db-action); font-size: 12px; }
.dc-service-row p { margin: 0; color: var(--db-muted); font-size: 16px; line-height: 1.65; }
.dc-service-row__meta { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; color: var(--db-primary); background: var(--db-surface); padding: 15px 16px; font-size: 13px; font-weight: 750; }
.dc-service-row__meta .dc-icon { color: var(--dc-signal); }
.dc-proof { display: grid; grid-template-columns: 1.15fr repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.27); border-bottom: 1px solid rgba(255,255,255,.27); }
.dc-proof__intro, .dc-proof__item { min-height: 160px; padding: 28px 26px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid rgba(255,255,255,.27); }
.dc-proof__intro { padding-left: 0; }
.dc-proof__intro strong { color: #73e0ca; font-size: 18px; }
.dc-proof__intro span { margin-top: 8px; color: #d9dcff; font-size: 14px; line-height: 1.55; }
.dc-proof__item strong { font-size: 30px; }
.dc-proof__item span { margin-top: 8px; color: #d9dcff; font-size: 14px; }
.dc-proof__item:last-child { border-right: 0; }
.dc-workspace { display: grid; grid-template-columns: minmax(0, 1fr) minmax(400px, .84fr); min-height: 540px; background: #fff; border: 1px solid var(--db-border); }
.dc-workspace__content { padding: 50px; }
.dc-workspace__content h2 { margin: 0; color: var(--db-primary); font-size: 41px; line-height: 1.25; }
.dc-workspace__content > p { margin: 16px 0 0; color: var(--db-muted); font-size: 17px; line-height: 1.7; }
.dc-flow { margin-top: 30px; border-top: 1px solid var(--db-border); }
.dc-flow__item { min-height: 76px; display: grid; grid-template-columns: 42px 1fr; align-items: center; gap: 16px; border-bottom: 1px solid var(--db-border); }
.dc-flow__item span:first-child { color: var(--db-action); font-size: 13px; font-weight: 900; }
.dc-flow__item strong { color: var(--db-primary); font-size: 18px; }
.dc-flow__item small { display: block; margin-top: 4px; color: var(--db-muted); font-size: 13px; }
.dc-workspace__image { position: relative; overflow: hidden; }
.dc-workspace__image img { width: 100%; height: 100%; display: block; object-fit: cover; }
.dc-workspace__caption { position: absolute; right: 22px; bottom: 22px; left: 22px; padding: 16px 18px; background: #fff; border-left: 5px solid var(--dc-signal); font-size: 14px; line-height: 1.55; }
.dc-faq__table { background: #fff; border-top: 2px solid var(--db-primary); }
.dc-faq details { border-bottom: 1px solid var(--db-border); }
.dc-faq summary { min-height: 74px; display: grid; grid-template-columns: 64px minmax(0, 1fr) 30px; align-items: center; gap: 16px; padding: 14px 18px; color: var(--db-primary); cursor: pointer; list-style: none; font-size: 18px; font-weight: 850; line-height: 1.45; }
.dc-faq summary::-webkit-details-marker { display: none; }
.dc-faq summary span { color: var(--dc-signal); font-size: 13px; font-weight: 900; }
.dc-faq summary::after { content: "+"; width: 28px; height: 28px; display: grid; place-items: center; color: #fff; background: var(--db-primary); font-size: 21px; line-height: 1; }
.dc-faq details[open] summary::after { content: "-"; background: var(--db-action); }
.dc-faq details p { margin: 0; padding: 0 64px 24px 98px; color: var(--db-muted); font-size: 16px; line-height: 1.7; }
.dc-contact-grid { display: grid; grid-template-columns: minmax(360px, .85fr) minmax(0, 1.15fr); border: 1px solid var(--db-border); }
.dc-contact-info { padding: 46px; color: #fff; background: var(--db-primary); }
.dc-contact-info h2 { margin: 0; font-size: 39px; line-height: 1.25; }
.dc-contact-info > p { margin: 16px 0 0; color: #d9dcff; font-size: 17px; line-height: 1.7; }
.dc-contact-rows { margin-top: 28px; border-top: 1px solid rgba(255,255,255,.26); }
.dc-contact-row { min-height: 70px; display: grid; grid-template-columns: 105px 1fr; align-items: center; border-bottom: 1px solid rgba(255,255,255,.26); }
.dc-contact-row span { color: #bfc2ef; font-size: 13px; }
.dc-contact-row strong { font-size: 18px; }
.dc-form-wrap { padding: 46px; background: #fff; }
.dc-form-wrap h2 { margin: 0; color: var(--db-primary); font-size: 32px; }
.dc-form-choice { margin: 14px 0 24px; padding: 15px 17px; color: var(--db-primary); background: var(--dc-signal-soft); border-left: 4px solid var(--dc-signal); font-size: 15px; }
.dc-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.dc-field { display: grid; gap: 8px; }
.dc-field--wide { grid-column: 1 / -1; }
.dc-field label { color: var(--db-primary); font-size: 14px; font-weight: 850; }
.dc-field input, .dc-field textarea { width: 100%; min-height: 52px; padding: 13px 14px; color: var(--db-ink); background: #fff; border: 1px solid #aeb5c3; border-radius: 2px; font-size: 17px; }
.dc-field textarea { min-height: 112px; resize: vertical; }
.dc-consent { grid-column: 1 / -1; display: flex; align-items: flex-start; gap: 10px; color: var(--db-muted); font-size: 14px; line-height: 1.55; }
.dc-consent input { width: 20px; height: 20px; margin: 0; flex: 0 0 auto; }
.dc-submit { grid-column: 1 / -1; min-height: 54px; display: flex; align-items: center; justify-content: center; gap: 10px; color: #fff; background: var(--db-action); border: 0; border-radius: 3px; cursor: pointer; font-size: 17px; font-weight: 850; }
.dc-form-status { grid-column: 1 / -1; min-height: 24px; margin: 0; color: var(--db-muted); font-size: 14px; }
.dc-form-status[data-state="success"] { color: #087b68; font-weight: 750; }
.dc-form-status[data-state="error"] { color: #b5221a; font-weight: 750; }
.dc-segment:focus-visible, .dc-submit:focus-visible, .dc-faq summary:focus-visible, input:focus-visible, textarea:focus-visible, .dc-menu-button:focus-visible { outline: 3px solid #ff9e96; outline-offset: 3px; }
.dc-footer { padding: 42px 0; color: #cfd1ff; background: #0c0d3e; }
.dc-footer__grid { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: end; }
.dc-footer__brand { color: #fff; font-size: 23px; font-weight: 900; }
.dc-footer__brand small { display: block; margin-top: 7px; color: #9da1dd; font-size: 13px; font-weight: 500; }
.dc-footer__meta { text-align: right; font-size: 13px; line-height: 1.7; }
.dc-demo-notice { margin: 0; padding: 14px 20px; color: #3f4652; background: #e7eaf0; text-align: center; font-size: 12px; line-height: 1.55; }
.dc-mobile-actions { display: none; }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }
@media (max-width: 980px) {
  .dc-nav, .dc-status { display: none; }
  .dc-menu-button { display: inline-flex; }
  .dc-hero { grid-template-columns: 1fr; }
  .dc-hero__panel { min-height: 520px; }
  .dc-summary { grid-template-columns: 1fr 1fr; }
  .dc-section-head { grid-template-columns: 1fr; gap: 18px; }
  .dc-service-row { grid-template-columns: 160px 1fr; }
  .dc-service-row__meta { grid-column: 2; }
  .dc-proof { grid-template-columns: 1fr 1fr; }
  .dc-proof__intro { padding-left: 26px; }
  .dc-workspace { grid-template-columns: 1fr; }
  .dc-workspace__image { min-height: 460px; }
  .dc-contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { padding-bottom: 64px; }
  .db-container { width: min(100% - 40px, 1180px); }
  .dc-header { height: 72px; }
  .dc-brand { font-size: 20px; }
  .dc-brand__signal { height: 30px; }
  .dc-main { padding-top: 20px; }
  .dc-hero__copy { padding: 44px 22px; }
  .dc-hero h1 { font-size: 39px; line-height: 1.18; }
  .dc-hero__lead { font-size: 18px; }
  .dc-segments { grid-template-columns: 1fr; }
  .dc-segment { border-right: 0; border-bottom: 1px solid var(--db-border); }
  .dc-result { align-items: flex-start; flex-direction: column; }
  .dc-result a { width: 100%; }
  .dc-hero__panel { min-height: 0; padding: 20px; }
  .dc-panel-image { min-height: 300px; }
  .dc-panel-data { grid-template-columns: 1fr; }
  .dc-panel-data__item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.28); }
  .dc-summary { grid-template-columns: 1fr; }
  .dc-summary__title, .dc-summary__item { min-height: 0; border-right: 0; border-bottom: 1px solid var(--db-border); }
  .dc-band { padding: 68px 0; }
  .dc-section-head h2 { font-size: 34px; }
  .dc-service-row { min-height: 0; grid-template-columns: 1fr; gap: 12px; padding: 24px 20px; }
  .dc-service-row__meta { grid-column: 1; }
  .dc-proof { grid-template-columns: 1fr; }
  .dc-proof__intro, .dc-proof__item { min-height: 0; padding: 24px 20px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.27); }
  .dc-faq summary { grid-template-columns: 38px minmax(0, 1fr) 28px; gap: 10px; padding: 14px 12px; font-size: 17px; }
  .dc-faq details p { padding: 0 8px 22px 60px; }
  .dc-workspace__content { padding: 34px 20px; }
  .dc-workspace__content h2 { font-size: 33px; }
  .dc-workspace__image { min-height: 340px; }
  .dc-contact-info, .dc-form-wrap { padding: 34px 20px; }
  .dc-contact-info h2 { font-size: 33px; }
  .dc-form { grid-template-columns: 1fr; }
  .dc-field--wide, .dc-consent, .dc-submit, .dc-form-status { grid-column: 1; }
  .dc-footer__grid { grid-template-columns: 1fr; }
  .dc-footer__meta { text-align: left; }
  .dc-mobile-actions { position: fixed; right: 0; bottom: 0; left: 0; z-index: 50; height: 64px; display: grid; grid-template-columns: 1fr 1fr; background: #fff; border-top: 1px solid var(--db-border); }
  .dc-mobile-actions a { min-width: 0; display: flex; align-items: center; justify-content: center; gap: 8px; color: #fff; background: var(--db-primary); font-size: 15px; font-weight: 850; }
  .dc-mobile-actions a:last-child { background: var(--db-action); }
}