/* --- 기본 초기화 --- */
html {overflow-y: scroll;}

body {
  padding: 0;
  margin: 0 auto;
  font-size: 16px;
  font-weight: 300;
  font-style: normal;
  text-decoration: none;
  color: inherit;;
  overflow: hidden;
  letter-spacing: 0;
}

html, h1, h2, h3, h4, h5, h6, form, fieldset, img {
  margin: 0;
  padding: 0;
  border: 0;
}

h1, h2, h3, h4, h5, h6 {font-size: 1rem;}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {display: block;}

ul, dl, dt, dd, li {
  margin: 0;
  padding: 0;
  list-style: none;
}

legend {
  position: absolute;
  margin: 0;
  padding: 0;
  font-size: 0;
  line-height: 0;
  text-indent: -9999em;
  overflow: hidden;
}

label, input, button, select, img {
  vertical-align: middle;
  font-size: 1rem;
}

input, select, textarea, button {box-sizing: border-box;}

button {
  background: none;
  border: none;
  cursor: pointer;
  outline: none;
}

input {
  border: none;
  outline: none;
  background: none;
}

input:focus {
  outline: none !important;
  box-shadow: none !important;
}

textarea, select {font-size: 1rem;}

select {margin: 0;}

input, button {
  margin: 0;
  padding: 0;
  font-size: 1em;
}

input[type="submit"], button {cursor: pointer;}

p {
  margin: 0;
  padding: 0;
  word-break: keep-all;
}

hr {display: none;}

pre {
  overflow-x: scroll;
  font-size: 1.1em;
}

a {text-decoration: none;}

table {
  border-spacing: 0;
  border-collapse: collapse;
}

/* --- 공통 box-sizing 및 상속 초기화 --- */
*, :after, :before {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  font-style: inherit;
  color: inherit;
  text-decoration: inherit;
}

/* --- 텍스트 렌더링 개선 --- */
html, body {
  text-size-adjust: none;
  -webkit-text-size-adjust: none;
  -moz-text-size-adjust: none;
  -ms-text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- 반응형 줄바꿈 처리 --- */
.mo_br {display: none;}

@media screen and (max-width: 720px) {
  .pc_br {display: none;}

  .mo_br {display: block;}
}

/* --- 반응형 이미지 처리 --- */
.mo_img {display: none !important;}

@media screen and (max-width: 767px) {
  .pc_img {display: none !important;}

  .mo_img {display: block !important;}
}

.mo {display: none;}

@media screen and (max-width: 720px) {
  .pc {display: none;}

  .mo {display: block;}
}