/* ==========================================================================
   삼프로TV 개인정보 유출 관련 안내 공지 - Stylesheet
   ========================================================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: #000000;
  color: #ffffff;
  font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: -0.02em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

.container {
  max-width: 820px;
  margin: 0 auto;
  padding: 80px 32px 120px;
}

/* Skip link (접근성) */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #ffffff;
  color: #000000;
  padding: 10px 16px;
  font-size: 14px;
  z-index: 100;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
}

/* Header */
.header {
  text-align: center;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 70px;
}

.logo-wrap {
  margin-bottom: 48px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo {
  height: 52px;
  width: auto;
  display: block;
  opacity: 0.95;
}

.company-mark {
  font-size: 12px;
  letter-spacing: 0.35em;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 500;
  margin-bottom: 28px;
  text-transform: uppercase;
}

.title {
  font-size: 38px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.subtitle {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 300;
  letter-spacing: 0.05em;
}

/* Opening statement */
.opening {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.8;
  text-align: center;
  padding: 40px 20px;
  margin-bottom: 60px;
  color: rgba(255, 255, 255, 0.95);
}

/* Body content */
.content p {
  font-size: 16px;
  line-height: 2;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 400;
}

.content strong {
  color: #ffffff;
  font-weight: 500;
}

.content .closing-thanks {
  text-align: center;
  margin-top: 40px;
  font-size: 17px;
  font-weight: 500;
}

/* Highlight box for leaked info */
.info-box {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-left: 3px solid #ffffff;
  padding: 28px 32px;
  margin: 40px 0;
  border-radius: 2px;
}

.info-box-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #ffffff;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.info-box-content {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 400;
}

/* Section divider */
.divider {
  width: 40px;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.3);
  margin: 50px auto;
  border: 0;
}

/* Contact card */
.contact-card {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 36px 32px;
  margin: 40px 0;
  border-radius: 4px;
}

.contact-card-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 22px;
  text-transform: uppercase;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 15px;
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-label {
  min-width: 90px;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 400;
}

.contact-value {
  color: #ffffff;
  font-weight: 500;
  flex: 1;
}

.contact-phone {
  font-weight: 500;
  letter-spacing: 0.02em;
}

.contact-value a {
  color: #ffffff;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.contact-value a:hover,
.contact-value a:focus {
  color: #ffffff;
  border-bottom-color: #ffffff;
}

/* Warning notice */
.warning-notice {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(255, 255, 255, 0.25);
  padding: 26px 30px;
  margin: 40px 0;
  border-radius: 2px;
}

.warning-notice p {
  margin-bottom: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.85);
}

/* Closing */
.closing {
  margin-top: 80px;
  padding-top: 50px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: right;
}

.closing-date {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.closing-signature {
  font-size: 18px;
  font-weight: 500;
  color: #ffffff;
  letter-spacing: 0.02em;
}

/* Footer */
.footer {
  text-align: center;
  padding: 40px 20px 0;
  margin-top: 60px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.05em;
  line-height: 1.8;
}

/* Focus visibility */
a:focus-visible,
.skip-link:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 3px;
}

/* Responsive */
@media (max-width: 640px) {
  .container {
    padding: 50px 20px 80px;
  }

  .logo {
    height: 40px;
  }

  .title {
    font-size: 26px;
  }

  .opening {
    font-size: 16px;
    padding: 30px 10px;
  }

  .content p {
    font-size: 15px;
    line-height: 1.9;
  }

  .info-box {
    padding: 22px 20px;
  }

  .contact-card {
    padding: 26px 22px;
  }

  .contact-item {
    flex-direction: column;
    gap: 4px;
  }

  .contact-label {
    font-size: 12px;
    min-width: unset;
  }

  .closing-signature {
    font-size: 16px;
  }
}

/* Print */
@media print {
  body {
    background-color: #ffffff;
    color: #000000;
  }

  .container {
    padding: 24px;
    max-width: 100%;
  }

  .header,
  .closing {
    border-color: rgba(0, 0, 0, 0.2);
  }

  .title,
  .content strong,
  .contact-value,
  .closing-signature,
  .info-box-label {
    color: #000000;
  }

  .content p,
  .opening,
  .info-box-content,
  .warning-notice p {
    color: #111111;
  }

  .info-box,
  .contact-card,
  .warning-notice {
    background-color: #f5f5f5;
    border-color: rgba(0, 0, 0, 0.25);
  }

  .info-box {
    border-left-color: #000000;
  }

  .skip-link {
    display: none;
  }
}