.u-section-1 {
  min-height: 400px;
}

.u-section-1 .u-custom-html-1 {
  height: auto;
  min-height: 400px;
  margin-top: 0;
  margin-bottom: 0;
}/* =========================================================
   강남 가라오케 예약 — Crystal Chandelier
   Nicepage 페이지 CSS 칸에 그대로 붙여 넣는 용도 (.u-body 접두사)
   ========================================================= */
:root {
  
  
  
  
  
  
  
  
  
  
  
  --radius: 18px;
  
  
  
  
}
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body.u-body { margin: 0; background: #0D1424; overflow-x: hidden; overflow-x: clip; }
/* ---------- Base reset (Nicepage 기본 규칙 덮어쓰기) ---------- */
.u-body .kc, .u-body .kc *, .u-body .kc *::before, .u-body .kc *::after { box-sizing: border-box; }
.u-body .kc {
  position: relative;
  background: #0D1424;
  color: #DCE3EC;
  font-family: "Noto Sans KR", system-ui, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  word-break: keep-all;
  overflow-wrap: break-word;
  overflow-x: hidden;
  overflow-x: clip;
}
/* Nicepage 커스텀 HTML 블록(u-sheet 폭 제한) 안에서는 화면 전체 폭으로 펼침 */
.u-body .u-custom-html .kc { width: 100vw; max-width: none; margin-left: calc(50% - 50vw); margin-right: 0; }
.u-body .u-sheet:has(.kc) { overflow: visible; }
/* 초기화는 :where()로 우선순위를 낮춰 (Nicepage 기본 규칙과 같은 수준) 컴포넌트 규칙이 항상 이기도록 함 */
.u-body :where(.kc) :is(p, ul, ol, dl, a, li, dd, dt) { font-size: inherit; line-height: inherit; }
.u-body :where(.kc) p { margin: 0; }
.u-body :where(.kc) :is(ul, ol, dl) { margin: 0; padding: 0; list-style: none; }
.u-body :where(.kc) :is(h1, h2, h3, h4) { margin: 0; color: #F4F7FB; line-height: 1.35; font-weight: 700; text-transform: none; }
.u-body :where(.kc) a { color: #9FC9E8; }
.u-body .kc iframe { max-width: 100%; display: block; }
.u-body .kc :focus-visible { outline: 2px solid #9FC9E8; outline-offset: 3px; border-radius: 6px; }
.u-body .kc table { margin: 0; }
.u-body .skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  padding: 10px 16px; background: #F4F7FB; color: #0D1424;
  border-radius: 10px; text-decoration: none; font-weight: 700;
}
.u-body .skip:focus { top: 16px; }
.u-body .wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 768px) { .u-body .wrap { padding: 0 32px; } }
/* 그리드·플렉스 자식이 표·긴 줄 때문에 화면 밖으로 밀리지 않도록 */
.u-body .hero__grid > *, .u-body .price-grid > *, .u-body .calc > *, .u-body .stats > *,
.u-body .team > *, .u-body .map > *, .u-body .map__info > *, .u-body .principles ol > * { min-width: 0; }
/* ---------- Falling crystal sparkles (CSS only) ---------- */
.u-body .sparkles { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.u-body .sparkles span {
  position: absolute; top: 0; left: var(--x);
  width: 14; height: calc(14 * 1.7);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  background: linear-gradient(160deg, #FFFFFF, #CFE4F5 50%, #9FC9E8);
  opacity: 0;
  animation: kc-fall var(--t) linear var(--d) infinite;
}
@keyframes kc-fall {
  0% { transform: translateY(-4vh) rotate(0deg); opacity: 0; }
  12% { opacity: .75; }
  50% { opacity: .35; }
  70% { opacity: .7; }
  100% { transform: translateY(104vh) rotate(240deg); opacity: 0; }
}
.u-body .hero, .u-body .kc main, .u-body .footer { position: relative; z-index: 1; }
/* ---------- Buttons ---------- */
.u-body .btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 12px 26px; margin: 0; border-radius: 999px;
  font-weight: 700; font-size: 16px; line-height: 1.4; text-decoration: none; letter-spacing: -.01em;
  transition: transform .3s cubic-bezier(.2, .7, .2, 1), box-shadow .3s cubic-bezier(.2, .7, .2, 1);
  overflow: hidden; isolation: isolate;
}
.u-body .btn--primary {
  color: #0D1424;
  background: linear-gradient(135deg, #FFFFFF 0%, #DCEBF7 38%, #9FC9E8 100%);
  box-shadow: 0 10px 30px -8px rgba(159, 201, 232, .55), inset 0 1px 0 rgba(255, 255, 255, .9);
}
.u-body .btn--ghost { color: #F4F7FB; border: 1px solid rgba(159, 201, 232, .34); background: rgba(13, 20, 36, .4); }
.u-body .btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, .65) 50%, transparent 65%);
  transform: translateX(-120%);
}
.u-body .btn:hover { transform: translateY(-2px); }
.u-body .btn:hover::after { animation: kc-sweep .9s cubic-bezier(.2, .7, .2, 1); }
@keyframes kc-sweep { to { transform: translateX(120%); } }
/* ---------- Hero ---------- */
.u-body .hero {
  min-height: 92vh; min-height: 92svh;
  display: flex; align-items: center;
  padding: 140px 0 88px;
  overflow: hidden;
  background:
    radial-gradient(60% 50% at 75% 35%, rgba(159, 201, 232, .16), transparent 70%),
    radial-gradient(50% 45% at 10% 90%, rgba(111, 179, 227, .10), transparent 70%),
    linear-gradient(180deg, #0A1020 0%, #0D1424 100%);
}
.u-body .prism {
  position: absolute; width: 900px; height: 900px; right: -260px; top: -240px;
  background: conic-gradient(from 0deg,
    rgba(159, 201, 232, 0), rgba(159, 201, 232, .22), rgba(196, 180, 255, .16),
    rgba(255, 214, 236, .12), rgba(255, 244, 214, .10), rgba(159, 201, 232, 0) 62%, rgba(159, 201, 232, 0));
  border-radius: 50%; filter: blur(70px); opacity: .9;
  animation: kc-rotate 26s linear infinite; pointer-events: none;
}
@keyframes kc-rotate { to { transform: rotate(360deg); } }
.u-body .chandelier { position: absolute; inset: 0 0 auto 0; height: 260px; pointer-events: none; }
.u-body .strand {
  position: absolute; top: 0; left: var(--x); width: 1px; height: var(--h);
  background: linear-gradient(180deg, rgba(201, 209, 220, .05), rgba(201, 209, 220, .55));
  transform-origin: 50% 0; animation: kc-swing var(--t, 6s) ease-in-out var(--d, 0s) infinite alternate;
}
.u-body .strand::before {
  content: ""; position: absolute; inset: 0 -2px;
  background: radial-gradient(circle, rgba(232, 242, 251, .9) 0 1.6px, transparent 2px) 0 0 / 5px 18px repeat-y;
  opacity: .55;
}
.u-body .strand::after {
  content: ""; position: absolute; left: 50%; bottom: -16px; width: 10px; height: 18px;
  transform: translateX(-50%);
  clip-path: polygon(50% 0, 100% 40%, 50% 100%, 0 40%);
  background: linear-gradient(160deg, #FFFFFF 0%, #CFE4F5 45%, #6FB3E3 100%);
  filter: drop-shadow(0 0 8px rgba(159, 201, 232, .9));
}
@keyframes kc-swing { from { transform: rotate(-1.8deg); } to { transform: rotate(1.8deg); } }
.u-body .hero__grid { position: relative; display: grid; gap: 48px; align-items: center; }
@media (min-width: 960px) { .u-body .hero__grid { grid-template-columns: 1.25fr .9fr; } }
.u-body .brand { font-family: "Noto Serif KR", "Nanum Myeongjo", serif; font-size: 14px; letter-spacing: .32em; color: #C9D1DC; margin-bottom: 22px; }
.u-body .eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px; margin-bottom: 22px;
  border: 1px solid rgba(159, 201, 232, .34); border-radius: 999px;
  font-size: 14px; color: #9FC9E8; background: rgba(159, 201, 232, .06);
}
.u-body .eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #9FC9E8; box-shadow: 0 0 10px #9FC9E8; animation: kc-blink 2.4s ease-in-out infinite; }
@keyframes kc-blink { 50% { opacity: .3; } }
.u-body .hero h1 {
  font-family: "Noto Serif KR", "Nanum Myeongjo", serif; font-weight: 700;
  font-size: clamp(34px, 6.2vw, 64px); line-height: 1.22; letter-spacing: -.02em;
  background: linear-gradient(100deg, #FFFFFF 0%, #DCE8F3 30%, #9FC9E8 48%, #FFFFFF 56%, #C9D1DC 80%);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: kc-shimmer 7s ease-in-out infinite;
}
.u-body .hero h1 .h1-sub {
  display: block; margin-top: 14px;
  font-family: "Noto Sans KR", system-ui, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; font-weight: 500; font-size: clamp(18px, 2.6vw, 26px);
  letter-spacing: -.01em; color: #C9D1DC; -webkit-text-fill-color: #C9D1DC;
}
@keyframes kc-shimmer { 0%, 100% { background-position: 100% 0; } 50% { background-position: 0 0; } }
.u-body .lead { margin-top: 24px; max-width: 600px; font-size: 17px; color: #DCE3EC; }
.u-body .hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.u-body .hero__facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 40px; max-width: 620px; }
@media (min-width: 640px) { .u-body .hero__facts { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.u-body .hero__facts li { padding: 14px 16px; border: 1px solid rgba(201, 209, 220, .14); border-radius: 14px; background: rgba(22, 33, 58, .58); }
.u-body .hero__facts strong { display: block; font-size: 16px; color: #F4F7FB; }
.u-body .hero__facts span { display: block; font-size: 13px; color: #97A3B6; }
/* 3D crystal */
.u-body .gem-stage { position: relative; height: 380px; display: grid; place-items: center; perspective: 1000px; }
.u-body .gem-scale { transform: scale(1.25); transform-style: preserve-3d; }
.u-body .gem { position: relative; width: 140px; height: 0; transform-style: preserve-3d; animation: kc-spin 16s linear infinite; }
.u-body .gem .f { position: absolute; left: 0; width: 140px; backface-visibility: visible; }
.u-body .gem .t {
  top: -99px; height: 99px;
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  transform-origin: 50% 100%;
  transform: rotateY(calc(var(--i) * 90deg)) translateZ(70px) rotateX(45deg);
}
.u-body .gem .b {
  top: 0; height: 148px;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform-origin: 50% 0;
  transform: rotateY(calc(var(--i) * 90deg)) translateZ(70px) rotateX(-28.3deg);
}
.u-body .gem .f:nth-child(odd) { background: linear-gradient(165deg, rgba(255, 255, 255, .62), rgba(159, 201, 232, .26) 55%, rgba(111, 179, 227, .12)); }
.u-body .gem .f:nth-child(even) { background: linear-gradient(195deg, rgba(220, 235, 250, .42), rgba(111, 179, 227, .18) 60%, rgba(196, 180, 255, .14)); }
.u-body .gem .f::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 40%, rgba(255, 255, 255, .7) 50%, transparent 60%);
  background-size: 300% 100%; animation: kc-glint 5s linear infinite;
}
@keyframes kc-glint { from { background-position: 150% 0; } to { background-position: -150% 0; } }
@keyframes kc-spin { from { transform: rotateX(-14deg) rotateY(0deg); } to { transform: rotateX(-14deg) rotateY(360deg); } }
.u-body .gem-glow {
  position: absolute; width: 260px; height: 260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(159, 201, 232, .35), transparent 65%);
  filter: blur(10px); animation: kc-pulse 5s ease-in-out infinite;
}
.u-body .gem-ray {
  position: absolute; width: 2px; height: 420px;
  background: linear-gradient(180deg, transparent, rgba(220, 235, 250, .35), transparent);
  transform: rotate(var(--r)); opacity: .6;
}
@keyframes kc-pulse { 50% { transform: scale(1.12); opacity: .7; } }
@media (max-width: 959px) {
  .u-body .hero { padding-top: 112px; }
  .u-body .gem-stage { position: absolute; right: -70px; top: -96px; width: 300px; height: 300px; opacity: .5; pointer-events: none; z-index: -1; }
  .u-body .gem-scale { transform: scale(.75); }
  .u-body .gem-ray { height: 300px; }
  .u-body .chandelier { opacity: .4; height: 150px; }
  .u-body .strand { height: calc(var(--h) * .55); }
}
/* ---------- Sections ---------- */
.u-body .sec { padding: 96px 0; position: relative; }
@media (max-width: 767px) { .u-body .sec { padding: 72px 0; } }
.u-body .sec--alt { background: linear-gradient(180deg, rgba(17, 26, 46, 0), rgba(17, 26, 46, .85) 18%, rgba(17, 26, 46, .85) 82%, rgba(17, 26, 46, 0)); }
.u-body .sec__head { max-width: 760px; margin-bottom: 44px; }
.u-body .sec__no {
  display: flex; align-items: center; gap: 14px; margin-bottom: 14px;
  font-family: "Noto Serif KR", "Nanum Myeongjo", serif; font-size: 14px; letter-spacing: .24em; color: #9FC9E8;
}
.u-body .sec__no::after { content: ""; flex: 0 0 72px; height: 1px; background: linear-gradient(90deg, #9FC9E8, transparent); }
.u-body .sec h2 { font-family: "Noto Serif KR", "Nanum Myeongjo", serif; font-size: clamp(26px, 3.6vw, 38px); letter-spacing: -.02em; }
.u-body .sec__lead { margin-top: 16px; color: #DCE3EC; font-size: 16.5px; }
.u-body .sec h3 { font-size: 19px; margin-bottom: 14px; }
.u-body .note { margin-top: 12px; font-size: 14px; color: #97A3B6; }
.u-body .card {
  position: relative; padding: 26px; border-radius: var(--radius);
  border: 1px solid rgba(201, 209, 220, .14); background: rgba(22, 33, 58, .58);
  overflow: hidden; isolation: isolate;
  transition: border-color .4s, transform .4s cubic-bezier(.2, .7, .2, 1);
}
.u-body .card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(115deg, transparent 38%, rgba(220, 235, 250, .14) 50%, transparent 62%);
  transform: translateX(-110%);
}
.u-body .card:hover { border-color: rgba(159, 201, 232, .34); transform: translateY(-3px); }
.u-body .card:hover::before { animation: kc-sweep 1.1s cubic-bezier(.2, .7, .2, 1); }
/* Tables */
.u-body .tbl-wrap { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid rgba(201, 209, 220, .14); border-radius: var(--radius); background: rgba(22, 33, 58, .58); }
.u-body .kc table { width: 100%; border-collapse: collapse; font-size: 15.5px; }
.u-body .kc caption { text-align: left; padding: 16px 20px 0; font-size: 14px; color: #97A3B6; caption-side: top; }
.u-body .kc th, .u-body .kc td { padding: 15px 20px; text-align: left; border-bottom: 1px solid rgba(201, 209, 220, .14); white-space: nowrap; color: #DCE3EC; background: none; }
.u-body .kc td.wrap-txt { white-space: normal; min-width: 180px; }
.u-body .kc thead th { font-size: 13.5px; font-weight: 500; letter-spacing: .06em; color: #9FC9E8; background: rgba(159, 201, 232, .05); }
.u-body .kc tbody tr:last-child th, .u-body .kc tbody tr:last-child td { border-bottom: 0; }
.u-body .kc tbody th { color: #F4F7FB; font-weight: 700; }
.u-body .kc td.num { font-variant-numeric: tabular-nums; color: #F4F7FB; font-weight: 700; }
.u-body .kc tbody tr:hover { background: rgba(159, 201, 232, .05); }
@media (max-width: 520px) {
  .u-body .kc th, .u-body .kc td { padding: 13px 14px; font-size: 14.5px; }
  .u-body .kc td.wrap-txt { min-width: 150px; }
}
.u-body .price-grid { display: grid; gap: 28px; }
@media (min-width: 900px) { .u-body .price-grid { grid-template-columns: 1fr 1fr; } .u-body .price-grid .span-2 { grid-column: 1 / -1; } }
.u-body .price-basis p + p { margin-top: 10px; }
/* ---------- Calculator (CSS only: :has + counter) ---------- */
.u-body .calc {
      
  
  display: grid; gap: 24px; align-items: start;
}
@media (min-width: 960px) { .u-body .calc { grid-template-columns: 1.25fr 1fr; } }
.u-body .calc:has(#kc-s1:checked) {  }
.u-body .calc:has(#kc-s3:checked) {  }
.u-body .calc:has(#kc-p1:checked) {   }
.u-body .calc:has(#kc-p3:checked) {   }
.u-body .calc:has(#kc-p4:checked) {   }
.u-body .calc:has(#kc-p5:checked) {   }
.u-body .calc:has(#kc-p6:checked) {   }
.u-body .calc:has(#kc-p7:checked) {   }
.u-body .calc:has(#kc-p8:checked) {   }
.u-body .calc:has(#kc-b1:checked) {  }
.u-body .calc:has(#kc-b2:checked) {  }
.u-body .calc:has(#kc-b3:checked) {  }
.u-body .calc:has(#kc-b4:checked) {  }
.u-body .calc:has(#kc-h2:checked) {  }
.u-body .calc:has(#kc-h3:checked) {  }
.u-body .calc:has(#kc-h5:checked) {  }
.u-body .calc:has(#kc-h6:checked) {  }
.u-body .calc:has(#kc-l17:checked) {  }
.u-body .calc:has(#kc-l21:checked) {  }
.u-body .calc:has(#kc-lch:checked) {  }
/* 단위: 만 원. TC 30분 6만 원 × 인원 × 30분 단위 수 */
.u-body .calc__result {
  counter-reset:
    kc-total calc(4 * (14 + 20) + 8 * 6 * 6 + 5)
    kc-liq calc(4 * (14 + 20))
    kc-tc calc(8 * 6 * 6);
}
.u-body .cnt-total::before { content: counter(kc-total); }
.u-body .cnt-liq::before { content: counter(kc-liq); }
.u-body .cnt-tc::before { content: counter(kc-tc); }
.u-body .calc__form { display: grid; gap: 26px; }
.u-body .kc fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.u-body .kc legend { padding: 0; margin-bottom: 12px; font-size: 15px; font-weight: 700; color: #F4F7FB; }
.u-body .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.u-body .chip { position: relative; margin: 0; }
.u-body .chip input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; pointer-events: none; }
.u-body .chip span {
  display: inline-flex; align-items: center; min-height: 44px; padding: 8px 16px;
  border: 1px solid rgba(159, 201, 232, .34); border-radius: 999px; cursor: pointer;
  font-size: 15px; line-height: 1.3; color: #DCE3EC; background: rgba(13, 20, 36, .35);
  transition: background .25s, color .25s, border-color .25s, box-shadow .25s;
}
.u-body .chip span small { margin-left: 6px; font-size: 12.5px; color: inherit; opacity: .75; }
.u-body .chip input:checked + span {
  color: #0D1424; border-color: transparent;
  background: linear-gradient(135deg, #FFFFFF, #CFE4F5 45%, #9FC9E8);
  box-shadow: 0 6px 22px -8px rgba(159, 201, 232, .8);
}
.u-body .chip input:focus-visible + span { outline: 2px solid #9FC9E8; outline-offset: 3px; }
@media (min-width: 960px) { .u-body .calc__result { position: sticky; top: 24px; } }
.u-body .calc__label { font-size: 14px; color: #97A3B6; letter-spacing: .08em; }
.u-body .calc__total {
  margin-top: 6px; font-family: "Noto Serif KR", "Nanum Myeongjo", serif; font-weight: 700; line-height: 1.2;
  font-size: clamp(36px, 5vw, 48px); color: #F4F7FB; font-variant-numeric: tabular-nums;
}
.u-body .calc__total .cnt-total {
  background: linear-gradient(100deg, #FFFFFF, #9FC9E8 50%, #FFFFFF);
  background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: kc-shimmer 6s ease-in-out infinite;
}
.u-body .calc__total .unit { font-size: .5em; margin-left: 6px; color: #C9D1DC; }
.u-body .calc__rows { margin: 22px 0 0; border-top: 1px solid rgba(201, 209, 220, .14); }
.u-body .calc__rows div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid rgba(201, 209, 220, .14); font-size: 15px; }
.u-body .calc__rows dt { color: #97A3B6; }
.u-body .calc__rows dd { margin: 0; color: #F4F7FB; font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; }
.u-body .calc__result .btn { width: 100%; margin-top: 22px; }
.u-body .calc__notice { margin-top: 28px; }
.u-body .calc__notice p + p { margin-top: 8px; }
/* Stats */
.u-body .stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
@media (min-width: 900px) { .u-body .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; } }
.u-body .stat__num {
  font-family: "Noto Serif KR", "Nanum Myeongjo", serif; font-weight: 700; font-size: clamp(26px, 4.2vw, 42px);
  color: #F4F7FB; font-variant-numeric: tabular-nums; line-height: 1.2;
}
.u-body .stat__num small { font-size: .5em; margin-left: 3px; color: #9FC9E8; font-family: "Noto Sans KR", system-ui, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; }
.u-body .stats h3 { margin: 10px 0 8px; font-size: 16.5px; color: #C9D1DC; }
.u-body .stats .desc { font-size: 14.5px; color: #97A3B6; line-height: 1.7; }
@media (max-width: 520px) { .u-body .stats .card { padding: 18px 16px; } }
/* Team */
.u-body .team { display: grid; gap: 18px; }
@media (min-width: 900px) { .u-body .team { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.u-body .mono {
  width: 64px; height: 72px; display: grid; place-items: center; margin-bottom: 20px;
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  background: linear-gradient(150deg, #FFFFFF, #CFE4F5 40%, #6FB3E3);
  font-family: "Noto Serif KR", "Nanum Myeongjo", serif; font-size: 24px; font-weight: 700; color: #0D1424;
}
.u-body .team h3 { font-size: 20px; margin-bottom: 4px; }
.u-body .team h4 { font-size: 14px; font-weight: 500; color: #9FC9E8; margin-bottom: 14px; }
.u-body .team p { font-size: 15px; }
.u-body .principles { margin-top: 28px; }
.u-body .principles ol { display: grid; gap: 12px; counter-reset: kc-p; }
@media (min-width: 900px) { .u-body .principles ol { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.u-body .principles li { position: relative; padding: 18px 20px 18px 56px; border: 1px solid rgba(201, 209, 220, .14); border-radius: 14px; background: rgba(13, 20, 36, .4); counter-increment: kc-p; }
.u-body .principles li::before {
  content: counter(kc-p, decimal-leading-zero); position: absolute; left: 18px; top: 18px;
  font-family: "Noto Serif KR", "Nanum Myeongjo", serif; font-size: 14px; color: #9FC9E8;
}
.u-body .principles li p { font-size: 15px; }
/* FAQ */
.u-body .faq { display: grid; gap: 12px; max-width: 900px; }
.u-body .faq details { border: 1px solid rgba(201, 209, 220, .14); border-radius: 16px; background: rgba(22, 33, 58, .58); transition: border-color .3s; }
.u-body .faq details[open] { border-color: rgba(159, 201, 232, .34); }
.u-body .faq summary {
  position: relative; display: block; list-style: none; cursor: pointer;
  padding: 20px 60px 20px 22px; font-size: 16.5px; font-weight: 700; color: #F4F7FB;
}
.u-body .faq summary::-webkit-details-marker { display: none; }
.u-body .faq summary::before, .u-body .faq summary::after {
  content: ""; position: absolute; right: 24px; top: 50%; width: 14px; height: 1.5px;
  background: #9FC9E8; transition: transform .35s cubic-bezier(.2, .7, .2, 1);
}
.u-body .faq summary::after { transform: rotate(90deg); }
.u-body .faq details[open] summary::after { transform: rotate(0deg); }
.u-body .faq .answer { padding: 0 22px 22px; color: #DCE3EC; font-size: 15.5px; }
/* Map */
.u-body .map { display: grid; gap: 24px; }
@media (min-width: 960px) { .u-body .map { grid-template-columns: 1.3fr 1fr; } }
.u-body .map__frame { position: relative; border-radius: var(--radius); padding: 1px; background: linear-gradient(140deg, rgba(255, 255, 255, .5), rgba(159, 201, 232, .2), rgba(255, 255, 255, .4)); }
.u-body .map__frame iframe { width: 100%; height: 100%; min-height: 360px; border: 0; border-radius: calc(var(--radius) - 1px); filter: grayscale(.35) contrast(1.05); }
.u-body .map__info { display: grid; gap: 14px; }
.u-body .map__info .card { padding: 20px 22px; }
.u-body .map__info h3 { font-size: 16.5px; margin-bottom: 6px; }
.u-body .map__info p { font-size: 15px; }
/* CTA */
.u-body .kc .sec#reserve { scroll-margin-top: 16px; }
.u-body .cta {
  position: relative; overflow: hidden; text-align: center;
  padding: 72px 24px; border-radius: 28px; border: 1px solid rgba(159, 201, 232, .34);
  background:
    radial-gradient(70% 90% at 50% 0%, rgba(159, 201, 232, .22), transparent 70%),
    linear-gradient(180deg, #121C33, #0D1424);
}
@media (max-width: 520px) { .u-body .cta { padding: 56px 18px; } }
.u-body .cta::before {
  content: ""; position: absolute; left: 50%; top: -40%; width: 900px; height: 900px; margin-left: -450px;
  background: repeating-conic-gradient(from 0deg, rgba(220, 235, 250, .08) 0 4deg, transparent 4deg 18deg);
  animation: kc-rotate 60s linear infinite; pointer-events: none;
  -webkit-mask: radial-gradient(circle, #000 0, transparent 60%); mask: radial-gradient(circle, #000 0, transparent 60%);
}
.u-body .cta > * { position: relative; }
.u-body .cta .sec__no { justify-content: center; }
.u-body .cta h2 { font-family: "Noto Serif KR", "Nanum Myeongjo", serif; font-size: clamp(26px, 4vw, 40px); }
.u-body .cta p.cta__text { max-width: 620px; margin: 18px auto 0; }
.u-body .cta__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }
.u-body .cta__meta { margin-top: 20px; font-size: 14px; color: #97A3B6; }
@media (max-width: 520px) { .u-body .cta__btns .btn { width: 100%; } }
/* Floating CTA → CTA 섹션 이동 */
.u-body .float-cta {
  position: fixed; right: 20px; bottom: 20px; z-index: 50;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 24px; border-radius: 999px; overflow: hidden; isolation: isolate;
  color: #F4F7FB; font-weight: 700; font-size: 15.5px; line-height: 1.3; text-decoration: none;
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, .6), 0 0 30px -6px rgba(159, 201, 232, .6);
  transition: transform .35s cubic-bezier(.2, .7, .2, 1);
  /* 스크롤 중 고정 요소가 다시 그려지며 깜빡이지 않도록 독립 레이어로 분리 */
  transform: translateZ(0); -webkit-backface-visibility: hidden; backface-visibility: hidden;
  contain: paint;
}
.u-body .float-cta::before {
  /* 회전 테두리: 버튼 대각선만 덮는 크기(110%)로 줄여 모바일 GPU 부담 감소 */
  content: ""; position: absolute; left: 50%; top: 50%; width: 110%; aspect-ratio: 1; z-index: -2;
  background: conic-gradient(#FFFFFF, #9FC9E8, #C4B4FF, #6FB3E3, #FFFFFF);
  transform: translate(-50%, -50%); animation: kc-ring 3.2s linear infinite;
  will-change: transform;
}
.u-body .float-cta::after { content: ""; position: absolute; inset: 2px; border-radius: inherit; z-index: -1; background: linear-gradient(135deg, #16213A, #0D1424); }
@keyframes kc-ring { to { transform: translate(-50%, -50%) rotate(360deg); } }
.u-body .float-cta__dot { width: 8px; height: 8px; border-radius: 50%; background: #9FC9E8; box-shadow: 0 0 12px #9FC9E8; animation: kc-blink 1.8s infinite; }
.u-body .float-cta:hover { transform: translate3d(0, -3px, 0); }
@media (max-width: 639px) {
  .u-body .float-cta { left: 16px; right: 16px; bottom: 14px; bottom: calc(14px + env(safe-area-inset-bottom)); justify-content: center; }
  .u-body .footer { padding-bottom: 96px; }
}
/* 플로팅 배너는 항상 표시 (스크롤 연동 숨김은 모바일 주소창 변화 때 깜빡임을 일으켜 제거) */
/* Footer */
.u-body .footer { padding: 48px 0 40px; border-top: 1px solid rgba(201, 209, 220, .14); background: #0A1020; }
.u-body .footer__in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; align-items: center; }
.u-body .footer__brand { font-family: "Noto Serif KR", "Nanum Myeongjo", serif; letter-spacing: .28em; color: #C9D1DC; font-size: 14px; }
.u-body .footer__links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.u-body .footer__links a { color: #97A3B6; font-size: 14px; text-decoration: none; }
.u-body .footer__links a:hover { color: #F4F7FB; }
/* 스크롤 등장 (CSS 전용, translate 사용) */
@supports (animation-timeline: view()) {
  .u-body .reveal { animation: kc-rise linear both; animation-timeline: view(); animation-range: entry 0% entry 45%; }
  @keyframes kc-rise { from { opacity: 0; translate: 0 28px; } to { opacity: 1; translate: 0 0; } }
}
/* ---------- Sub pages ---------- */
.u-body .subpage { position: relative; z-index: 1; padding: 56px 0 96px; }
.u-body .subpage__top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding-bottom: 28px; margin-bottom: 48px; border-bottom: 1px solid rgba(201, 209, 220, .14); }
.u-body .subpage__top a.home { font-family: "Noto Serif KR", "Nanum Myeongjo", serif; letter-spacing: .28em; font-size: 14px; color: #C9D1DC; text-decoration: none; }
.u-body .crumb { font-size: 13.5px; color: #97A3B6; }
.u-body .crumb ol { display: flex; flex-wrap: wrap; gap: 6px; }
.u-body .crumb li + li::before { content: "›"; margin-right: 6px; }
.u-body .crumb a { color: #97A3B6; }
.u-body .doc { max-width: 820px; }
.u-body .doc h1 { font-family: "Noto Serif KR", "Nanum Myeongjo", serif; font-size: clamp(28px, 4.4vw, 42px); margin-bottom: 14px; }
.u-body .doc .meta { color: #97A3B6; font-size: 14px; margin-bottom: 40px; }
.u-body .doc h2 { font-size: 20px; margin: 40px 0 12px; padding-top: 20px; border-top: 1px solid rgba(201, 209, 220, .14); }
.u-body .doc p, .u-body .doc li { font-size: 15.5px; }
.u-body .doc p + p { margin-top: 10px; }
.u-body .doc ul, .u-body .doc ol { margin-top: 8px; display: grid; gap: 6px; }
.u-body .doc ul li { position: relative; padding-left: 16px; }
.u-body .doc ul li::before { content: ""; position: absolute; left: 0; top: .78em; width: 6px; height: 6px; transform: rotate(45deg); background: #9FC9E8; }
.u-body .doc .tbl-wrap { margin-top: 12px; }
.u-body .doc .back { margin-top: 56px; }
/* ---------- 모바일 성능: 매 프레임 다시 그려지는 효과·대형 블러 제거 ---------- */
@media (max-width: 767px) {
  .u-body .prism { animation: none; filter: none; background: radial-gradient(circle, rgba(159, 201, 232, .18), transparent 60%); }
  .u-body .hero h1 { animation: none; background-position: 50% 0; }
  .u-body .calc__total .cnt-total { animation: none; }
  .u-body .gem .f::after { display: none; }
  .u-body .gem-glow { filter: none; animation: none; }
  .u-body .cta::before { animation: none; }
  .u-body .map__frame iframe { filter: none; }
  .u-body .sparkles span:nth-child(n+7) { display: none; }
  .u-body .reveal { animation: none; }
}
@media (prefers-reduced-motion: reduce) {
  .u-body .kc *, .u-body .kc *::before, .u-body .kc *::after { animation: none !important; transition: none !important; }
  .u-body .sparkles { display: none; }
  html { scroll-behavior: auto; }
}