@charset "UTF-8";

/* ===========================
   ±âº» ¸®¼Â & °øÅë ¼³Á¤
=========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #0f1116;
  --card: #161b22;
  --text: #e6e6e9;
  --title: #ffd34d;
  --accent: #00fefe;
  --accent-dark: #00d4ad;
  --brand: #7ee0ff;
}

html,
body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans KR", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ===========================
   ·¹À̾ƿô ±¸Á¶
=========================== */
.main_wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 32px 16px 80px;
  gap: 28px;
  position: relative;
  overflow: hidden;
}

/* ===========================
   ·Î°í (PC: ¿ìÃø »ó´Ü / ¸ð¹ÙÀÏ: Áß¾Ó)
=========================== */
.logo {
  position: absolute;
  top: 20px;
  right: 24px;
}

.logo img {
  width: 140px;
  height: auto;
  display: block;
}

/* ===========================
   »ó´Ü ŸÀÌƲ
=========================== */
.title {
  margin-top: 40px;
  text-align: center;
  font-size: clamp(28px, 4.2vw, 48px);
  font-weight: 800;
  color: var(--title);
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.35);
  letter-spacing: 1px;
}

/* ===========================
   ¸ÞÀÎ Æ÷½ºÅÍ
=========================== */
.poster {
  width: min(100%, 920px);
  background: var(--card);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  box-shadow:
    0 10px 24px rgba(0, 0, 0, 0.45),
    inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.poster img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===========================
   ¸ÞÀÎ ÅؽºÆ®
=========================== */
.maintext {
  text-align: center;
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 900;
  margin-top: 12px;
  color: var(--accent);
  text-shadow: 0 0 10px rgba(0, 255, 204, 0.4);
}

/* ===========================
   ¾×¼Ç ¹öÆ°
=========================== */
.gobtn {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 500px;
}

.gobtn a {
  display: block;
  width: 100%;
  text-align: center;
  padding: 14px 0;
  border-radius: 14px;
  background: var(--accent);
  color: #00222a;
  font-size: clamp(22px, 4vw, 38px);
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(0, 229, 255, 0.25);
  transition: transform 0.08s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.gobtn a:hover {
  transform: translateY(-1px);
  background: var(--accent-dark);
  box-shadow: 0 12px 28px rgba(0, 229, 255, 0.32);
}

.gobtn a:active {
  transform: translateY(0) scale(0.99);
}

/* ===========================
   Ä«ÇÇ ¹®±¸
=========================== */
.copy {
  opacity: 0.75;
  text-align: center;
  font-size: 13px;
  line-height: 1.6;
  margin-top: 8px;
}

/* ===========================
   ¹ÝÀÀÇü (¸ð¹ÙÀÏ)
=========================== */
@media (max-width: 640px) {
  .logo {
    position: relative;
    top: 10px;
    right: auto;
    left: auto;
    margin: 0 auto;
    text-align: center;
  }

  .logo img {
    width: 120px;
  }

  .title {
    margin-top: 22px;
  }

  .gobtn {
    max-width: 100%;
  }
}