@charset "UTF-8";

:root{
  --paper:#FCFAF3;
  --paper-2:#F5F1E4;
  --ink:#263159;
  --ink-soft:#5b6485;
  --green:#33A06B;
  --green-deep:#2b855a;
  --yellow:#FFC93C;
  --blue:#4C9BE0;
  --coral:#FF6F59;
  --purple:#8B7BD8;
  --teal:#2FB0A6;
  --line:#E3DFCF;
  --grid:#E7E2D0;
  --shadow:0 18px 40px -22px rgba(38,49,89,.45);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  padding-top:var(--header-offset, 116px);
  font-family:"Gothic A1", system-ui, sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3{font-family:"Jua", sans-serif; font-weight:400; line-height:1.2; letter-spacing:0;}
a{color:inherit;}
img{max-width:100%;}
.wrap,
.container{width:min(1120px, 92vw); margin-inline:auto;}
.grid-paper{
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:34px 34px;
}

.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:90;
  background:rgba(252,250,243,.92);
  backdrop-filter:saturate(1.2) blur(8px);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -28px rgba(38,49,89,.6);
}
.nav{
  display:grid;
  grid-template-columns:190px minmax(0,1fr) auto;
  align-items:center;
  gap:28px;
  padding:12px 0;
}
.brand{
  position:relative;
  z-index:0;
  display:inline-flex;
  align-items:center;
  width:max-content;
  text-decoration:none;
}
.brand::after{
  content:"";
  position:absolute;
  left:14px;
  right:12px;
  bottom:5px;
  height:14px;
  z-index:0;
  border-radius:50%;
  background:radial-gradient(ellipse at center, rgba(38,49,89,.23) 0%, rgba(38,49,89,.13) 42%, rgba(38,49,89,0) 74%);
  filter:blur(5px);
  transform:translateY(8px) scaleX(.94);
  animation:logoGroundShadow 4.8s ease-in-out infinite;
  pointer-events:none;
}
.brand img{
  position:relative;
  z-index:1;
  display:block;
  width:138px;
  height:auto;
  filter:drop-shadow(0 7px 8px rgba(38,49,89,.13));
  animation:logoFloat 4.8s ease-in-out infinite;
  will-change:transform;
}
@keyframes logoFloat{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-7px);}
}
@keyframes logoGroundShadow{
  0%,100%{
    opacity:.88;
    transform:translateY(8px) scaleX(.94);
    filter:blur(5px);
  }
  50%{
    opacity:.48;
    transform:translateY(14px) scaleX(1.08);
    filter:blur(8px);
  }
}
@media (prefers-reduced-motion:reduce){
  .brand img,
  .brand::after{
    animation:none;
  }
}
.nav-links{
  justify-self:center;
  display:flex;
  align-items:center;
  gap:12px;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  backdrop-filter:none;
}
.nav-item{position:relative;}
.nav-item.has-depth::before{
  content:"";
  position:absolute;
  left:-18px;
  right:-18px;
  top:100%;
  height:30px;
  z-index:79;
}
.nav-main{
  --nav-accent:var(--green);
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  font-family:"Gothic A1", "Malgun Gothic", system-ui, sans-serif;
  font-size:.94rem;
  font-weight:800;
  min-width:112px;
  height:48px;
  padding:0 24px;
  border:1px solid rgba(38,49,89,.1);
  border-radius:16px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,255,255,.88));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.95),
    0 7px 0 rgba(38,49,89,.06),
    0 18px 30px -28px rgba(38,49,89,.45);
  white-space:nowrap;
  color:var(--ink);
  overflow:hidden;
  transition:transform .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease, background .18s ease;
}
.nav-links > .nav-item:nth-child(1) .nav-main{--nav-accent:var(--green);}
.nav-links > .nav-item:nth-child(2) .nav-main{--nav-accent:var(--teal);}
.nav-links > .nav-main{--nav-accent:var(--yellow);}
.nav-main::before{
  content:"";
  position:absolute;
  left:13px;
  top:10px;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--nav-accent);
  opacity:.38;
  box-shadow:0 0 0 4px color-mix(in srgb, var(--nav-accent) 12%, transparent);
  transition:opacity .18s ease, transform .18s ease;
}
.nav-main::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:-7px;
  width:58px;
  height:10px;
  border-radius:999px;
  background:radial-gradient(ellipse at center, rgba(38,49,89,.2), rgba(38,49,89,0) 70%);
  opacity:0;
  transform:translateX(-50%) scaleX(.72);
  transition:opacity .18s ease, transform .18s ease;
  pointer-events:none;
}
.nav-main:hover,
.nav-item:hover > .nav-main,
.nav-item:focus-within > .nav-main,
body[data-page="program"] .nav-links .nav-main[href$="program.html"],
body[data-page="events"] .nav-links .nav-main[href$="events.html"]{
  transform:translateY(-4px);
  border-color:color-mix(in srgb, var(--nav-accent) 42%, rgba(38,49,89,.1));
  background:
    linear-gradient(180deg, #fff, color-mix(in srgb, var(--nav-accent) 8%, #fff));
  color:var(--green-deep);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,1),
    inset 0 -3px 0 color-mix(in srgb, var(--yellow) 78%, transparent),
    0 10px 0 rgba(38,49,89,.07),
    0 22px 34px -28px rgba(38,49,89,.55);
}

body[data-page="contact"] .nav-links > .nav-main{
  transform:translateY(-4px);
  border-color:color-mix(in srgb, var(--yellow) 48%, rgba(38,49,89,.1));
  background:linear-gradient(180deg, #fff, color-mix(in srgb, var(--yellow) 9%, #fff));
  color:var(--green-deep);
  box-shadow:inset 0 1px 0 #fff, inset 0 -3px 0 color-mix(in srgb, var(--yellow) 78%, transparent), 0 10px 0 rgba(38,49,89,.07), 0 22px 34px -28px rgba(38,49,89,.55);
}
.nav-main:hover::before,
.nav-item:hover > .nav-main::before,
.nav-item:focus-within > .nav-main::before,
body[data-page="program"] .nav-links .nav-main[href$="program.html"]::before,
body[data-page="events"] .nav-links .nav-main[href$="events.html"]::before{
  opacity:1;
  transform:scale(1.08);
}
.nav-main:hover::after,
.nav-item:hover > .nav-main::after,
.nav-item:focus-within > .nav-main::after,
body[data-page="program"] .nav-links .nav-main[href$="program.html"]::after,
body[data-page="events"] .nav-links .nav-main[href$="events.html"]::after{
  opacity:.7;
  transform:translateX(-50%) scaleX(1);
}
.depth-panel{
  position:absolute;
  left:50%;
  top:calc(100% + 10px);
  width:min(var(--depth-width, 700px), calc(100vw - 32px));
  max-height:min(72vh, 640px);
  overflow-x:hidden;
  overflow-y:auto;
  overscroll-behavior:contain;
  scrollbar-gutter:stable;
  z-index:80;
  padding:20px 22px 22px;
  border:1px solid rgba(38,49,89,.16);
  border-radius:18px;
  background:rgba(255,255,255,.97);
  box-shadow:0 18px 44px -28px rgba(38,49,89,.58), 0 10px 0 rgba(38,49,89,.05);
  backdrop-filter:blur(8px);
  opacity:0;
  visibility:hidden;
  transform:translate(calc(-50% + var(--depth-shift, 0px)), 6px);
  transition:opacity .18s ease, transform .18s ease, visibility .18s ease;
  pointer-events:none;
}
.depth-panel::before{
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:-16px;
  height:18px;
}
.depth-panel::after{
  content:"";
  position:absolute;
  left:50%;
  top:-7px;
  width:14px;
  height:14px;
  border-left:1px solid rgba(38,49,89,.16);
  border-top:1px solid rgba(38,49,89,.16);
  background:rgba(255,255,255,.97);
  transform:translateX(-50%) rotate(45deg);
}
.nav-item:hover .depth-panel,
.nav-item:focus-within .depth-panel{
  opacity:1;
  visibility:visible;
  transform:translate(calc(-50% + var(--depth-shift, 0px)), 0);
  pointer-events:auto;
}
.depth-panel::-webkit-scrollbar{width:9px;}
.depth-panel::-webkit-scrollbar-track{background:transparent;}
.depth-panel::-webkit-scrollbar-thumb{border:2px solid transparent;border-radius:999px;background:rgba(38,49,89,.24);background-clip:padding-box;}
.depth-head{
  display:block;
  margin-bottom:12px;
  padding-bottom:13px;
  border-bottom:1px solid rgba(38,49,89,.08);
}
.depth-head b{
  font-family:"Jua",sans-serif;
  font-size:1.28rem;
  color:var(--green-deep);
}
.depth-head span{
  display:block;
  margin-top:4px;
  color:var(--ink-soft);
  font-size:.82rem;
  font-weight:500;
}
.depth-grid{
  display:grid;
  grid-template-columns:repeat(var(--depth-columns, 3), minmax(0, 1fr));
  gap:4px 14px;
}
.depth-grid a{
  display:flex;
  align-items:center;
  gap:9px;
  min-height:36px;
  padding:8px 10px;
  border:1px solid transparent;
  border-radius:10px;
  background:transparent;
  color:var(--ink);
  text-decoration:none;
  font-family:Arial, "Malgun Gothic", "Apple SD Gothic Neo", sans-serif;
  font-weight:700;
  font-size:.86rem;
  line-height:1.35;
  letter-spacing:0;
  word-break:keep-all;
  overflow-wrap:anywhere;
  -webkit-font-smoothing:antialiased;
  text-rendering:geometricPrecision;
  transition:transform .16s ease, background .16s ease, border-color .16s ease;
}
.depth-grid a:hover,
.depth-grid a:focus{
  outline:none;
  transform:translateX(2px);
  border-color:rgba(51,160,107,.12);
  background:#f5fbf7;
}
.depth-grid a span{
  flex:0 0 24px;
  width:24px;
  height:24px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:#eaf6ef;
  color:var(--green-deep);
  font-family:"Jua",sans-serif;
  font-size:.78rem;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  text-decoration:none;
  cursor:pointer;
  font-family:"Jua",sans-serif;
  font-size:1rem;
  border:none;
  padding:11px 20px;
  border-radius:999px;
  transition:transform .15s ease, box-shadow .15s ease;
}
.btn-primary{background:var(--green); color:#fff; box-shadow:0 6px 0 var(--green-deep);}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 8px 0 var(--green-deep);}
.btn-ghost{background:#fff; color:var(--ink); border:2px solid var(--ink); box-shadow:0 5px 0 rgba(38,49,89,.15);}
.btn-ghost:hover{transform:translateY(-2px);}
.menu-toggle{display:none;}
.mobile-menu{display:none;}

.split-home{
  position:relative;
  overflow:hidden;
  padding:38px 0 74px;
  isolation:isolate;
  background:
    linear-gradient(180deg, rgba(252,250,243,.16) 0%, rgba(252,250,243,.08) 58%, rgba(252,250,243,.2) 100%),
    url("../images/main/storybook-bg.png") center 44% / cover no-repeat;
}
.split-home .grid-bg{
  position:absolute;
  inset:0;
  z-index:-1;
  opacity:.2;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.75), rgba(0,0,0,.26));
}
.split-wrap{position:relative; z-index:1; display:grid; gap:26px;}
.intro-board{
  width:max-content;
  max-width:100%;
  padding:18px 24px 20px;
  margin-left:-24px;
  border-radius:24px;
  background:rgba(252,250,243,.68);
  box-shadow:0 18px 42px -36px rgba(38,49,89,.45);
  backdrop-filter:blur(2px);
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-weight:800;
  color:var(--green-deep);
  background:#e7f4ec;
  padding:6px 14px;
  border-radius:999px;
  font-size:.92rem;
}
.intro-board h1{
  font-size:clamp(2.45rem, 4.4vw, 3.75rem);
  max-width:none;
  margin:16px 0 0;
}
.intro-board h1 span{color:var(--green); white-space:nowrap;}
.intro-board p{
  margin:16px 0 0;
  color:var(--ink-soft);
  font-size:1.08rem;
  white-space:nowrap;
}
.intro-board p .point{color:var(--green); font-weight:800;}
.choice-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:26px;
}
.choice-card{
  min-height:304px;
  display:grid;
  grid-template-rows:112px 1fr;
  background:#fff;
  border:2px solid var(--ink);
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 16px 0 rgba(38,49,89,.08), var(--shadow);
  text-decoration:none;
  transition:transform .2s ease, box-shadow .2s ease;
}
.choice-card:hover{transform:translateY(-6px); box-shadow:0 22px 0 rgba(38,49,89,.1), var(--shadow);}
.choice-visual{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  padding:20px;
  overflow:hidden;
}
.program-card .choice-visual{background:var(--green);}
.event-card .choice-visual{background:var(--coral);}
.choice-visual::before{
  content:"";
  position:absolute;
  inset:18px;
  border:2px dashed rgba(255,255,255,.62);
  border-radius:16px;
}
.choice-visual::after{
  content:"";
  position:absolute;
  inset:0;
  opacity:.18;
  background-image:linear-gradient(rgba(255,255,255,.9) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,.9) 1px, transparent 1px);
  background-size:34px 34px;
}
.choice-label{
  position:absolute;
  left:50%;
  top:50%;
  z-index:1;
  transform:translate(-50%, -50%);
  font-family:"Jua",sans-serif;
  font-size:clamp(2.1rem, 3.1vw, 3rem);
  line-height:1;
  white-space:nowrap;
  color:#fff;
  text-shadow:0 4px 0 rgba(38,49,89,.14);
}
.choice-visual img{
  position:relative;
  z-index:1;
  width:104px;
  height:104px;
  object-fit:contain;
  filter:drop-shadow(0 12px 16px rgba(0,0,0,.18));
}
.choice-body{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:11px;
  padding:22px 24px 24px;
}
.sec-tag{font-family:"Gaegu",cursive; font-size:1.22rem; font-weight:700; color:var(--coral);}
.choice-body h2{margin:0; font-size:clamp(1.65rem, 2.35vw, 2.08rem);}
.choice-body p{margin:0; color:var(--ink-soft); font-size:1.02rem;}
.choice-tags,.mini-tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:4px;}
.choice-tags span,.mini-tags span,
.choice-tags em,.mini-tags em{
  font-family:"Malgun Gothic", "Apple SD Gothic Neo", Arial, sans-serif;
  font-style:normal;
  font-weight:700;
  font-size:.8rem;
  line-height:1.25;
  color:var(--ink);
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:999px;
  padding:5px 12px;
}
.choice-body .btn{margin-top:auto;}

.sub-hero{
  position:relative;
  padding:68px 0 34px;
  overflow:hidden;
}
.sub-hero .grid-bg{position:absolute; inset:0; opacity:.56;}
.sub-hero-inner{position:relative; display:grid; grid-template-columns:minmax(0,1fr) auto; gap:28px; align-items:end;}
.sub-hero h1{margin:14px 0 0; font-size:clamp(2.5rem, 5vw, 4.4rem);}
.sub-hero h1 span{color:var(--green);}
.sub-hero p{margin:16px 0 0; max-width:54ch; color:var(--ink-soft); font-size:1.08rem;}
.hero-badge{
  min-width:126px;
  display:grid;
  place-items:center;
  padding:18px 20px;
  border:2px solid var(--ink);
  border-radius:18px;
  background:#fff;
  box-shadow:0 8px 0 rgba(38,49,89,.09);
  font-family:"Jua",sans-serif;
  color:var(--green);
  font-size:2.05rem;
}
.hero-badge span,
.hero-badge small{display:block; margin-top:2px; color:var(--ink-soft); font-family:"Gothic A1",sans-serif; font-size:.78rem; font-weight:800; text-transform:uppercase; letter-spacing:.04em;}

.list-section{
  padding:54px 0 84px;
  background:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px),
    var(--paper-2);
  background-size:34px 34px;
}
.section-head{margin-bottom:24px;}
.section-head h2{
  margin:12px 0 0;
  font-size:clamp(1.9rem, 3vw, 2.6rem);
}
.final-list-section .section-head .eyebrow{
  display:none;
}
.final-list-section .section-head h2{
  margin-top:0;
}
.program-list-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:16px;
}
.program-item{
  position:relative;
  min-height:178px;
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:20px;
  overflow:hidden;
  background:#fff;
  border:1px solid rgba(38,49,89,.14);
  border-radius:16px;
  box-shadow:0 14px 34px -28px rgba(38,49,89,.58);
  color:inherit;
  text-decoration:none;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.program-item::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:7px;
  background:var(--item-color, var(--green));
}
.program-item::after{
  content:attr(data-no);
  position:absolute;
  right:14px;
  top:12px;
  font-family:"Jua",sans-serif;
  font-size:2.5rem;
  line-height:1;
  color:rgba(38,49,89,.055);
}
.program-item:hover{
  transform:translateY(-5px);
  border-color:rgba(38,49,89,.34);
  box-shadow:0 20px 38px -28px rgba(38,49,89,.72);
}
.program-icon{
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  border-radius:14px;
  background:color-mix(in srgb, var(--item-color, var(--green)) 16%, #fff);
  color:var(--item-color, var(--green));
  font-family:"Jua",sans-serif;
  font-size:1.35rem;
}
.program-info span{
  font-family:"Malgun Gothic", "Apple SD Gothic Neo", Arial, sans-serif;
  font-size:.82rem;
  font-weight:700;
  line-height:1;
  color:var(--ink-soft);
}
.program-item h3{
  margin:0;
  font-family:"Jua", sans-serif;
  font-size:1.33rem;
  font-weight:400;
  line-height:1.2;
  letter-spacing:0;
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
.program-item p{
  margin:0;
  color:var(--ink-soft);
  font-family:"Malgun Gothic", "Apple SD Gothic Neo", Arial, sans-serif;
  font-size:.9rem;
  font-weight:500;
  line-height:1.68;
  letter-spacing:0;
  word-break:keep-all;
  -webkit-font-smoothing:antialiased;
}
.program-item .mini-tags{margin-top:auto;}
.program-item .card-arrow{
  position:absolute;
  right:18px;
  bottom:16px;
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:color-mix(in srgb, var(--item-color, var(--green)) 16%, #fff);
  color:var(--item-color, var(--green));
  font-family:"Jua",sans-serif;
}

.category-hero{
  padding:56px 0 42px;
  background:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px),
    var(--paper);
  background-size:34px 34px;
}
.category-hero-inner{
  display:grid;
  grid-template-columns:minmax(0, 1.05fr) minmax(320px, .95fr);
  gap:34px;
  align-items:center;
}
.breadcrumb{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  align-items:center;
  margin-bottom:18px;
  color:var(--ink-soft);
  font-size:.92rem;
  font-weight:800;
}
.breadcrumb a{text-decoration:none; color:var(--green-deep);}
.category-hero h1{margin:12px 0 0; font-size:clamp(2.8rem, 5.8vw, 5rem);}
.category-hero p{margin:16px 0 0; max-width:58ch; color:var(--ink-soft); font-size:1.08rem;}
.category-tags{display:flex; gap:9px; flex-wrap:wrap; margin-top:22px;}
.category-tags span{
  padding:7px 13px;
  border-radius:999px;
  background:#fff;
  border:1px solid var(--line);
  font-size:.85rem;
  font-weight:800;
  box-shadow:0 10px 24px -22px rgba(38,49,89,.55);
}
.category-visual{
  position:relative;
  min-height:310px;
  display:grid;
  place-items:center;
  overflow:hidden;
  border:2px solid var(--ink);
  border-radius:22px;
  background:
    linear-gradient(rgba(255,255,255,.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.22) 1px, transparent 1px),
    var(--item-color, var(--green));
  background-size:30px 30px;
  box-shadow:0 18px 0 rgba(38,49,89,.08), var(--shadow);
}
.category-visual::before{
  content:"";
  position:absolute;
  inset:22px;
  border:2px dashed rgba(255,255,255,.64);
  border-radius:18px;
}
.category-visual img{
  position:relative;
  z-index:1;
  width:min(74%, 320px);
  max-height:250px;
  object-fit:contain;
  filter:drop-shadow(0 20px 22px rgba(0,0,0,.18));
}
.category-visual strong{
  position:absolute;
  left:28px;
  bottom:22px;
  z-index:1;
  color:#fff;
  font-family:"Jua",sans-serif;
  font-size:clamp(2.2rem, 4vw, 3.2rem);
  text-shadow:0 4px 0 rgba(38,49,89,.15);
}
.final-list-section{
  padding:58px 0 84px;
  background:var(--paper-2);
}
.category-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:26px;
  align-items:start;
}
.lesson-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:16px;
}
.lesson-card{
  min-height:190px;
  padding:24px;
  border:1px solid rgba(38,49,89,.14);
  border-radius:16px;
  background:#fff;
  box-shadow:0 14px 34px -28px rgba(38,49,89,.58);
  cursor:default;
}
.lesson-card span{
  display:inline-flex;
  margin-bottom:12px;
  color:var(--item-color, var(--green));
  font-weight:900;
  font-size:.84rem;
}
.lesson-card h3{margin:0 0 10px; font-size:1.45rem;}
.lesson-card p{margin:0; color:var(--ink-soft); font-size:.94rem;}
.media-list{
  display:grid;
  gap:58px;
}
.media-list-item{
  display:grid;
  grid-template-columns:minmax(280px, 430px) minmax(0, 1fr);
  gap:36px;
  align-items:center;
}
.media-thumb{
  position:relative;
  aspect-ratio:16 / 10;
  min-height:0;
  max-width:430px;
  overflow:hidden;
  border:1px solid rgba(38,49,89,.16);
  border-radius:14px;
  background:#fff;
  box-shadow:0 18px 38px -30px rgba(38,49,89,.6);
}
.media-thumb img{
  width:100%;
  height:100%;
  min-height:0;
  display:block;
  object-fit:cover;
}
.media-thumb::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(38,49,89,.05), rgba(38,49,89,.18));
  pointer-events:none;
}
.play-mark{
  position:absolute;
  left:50%;
  top:50%;
  z-index:1;
  width:60px;
  height:44px;
  display:grid;
  place-items:center;
  transform:translate(-50%, -50%);
  border-radius:16px;
  background:#ff2f2f;
  box-shadow:0 14px 24px -14px rgba(38,49,89,.65);
}
.play-mark::before{
  content:"";
  border-top:10px solid transparent;
  border-bottom:10px solid transparent;
  border-left:16px solid #fff;
  transform:translateX(3px);
}
.media-copy h3{
  margin:0;
  color:var(--green-deep);
  font-family:"Jua", sans-serif;
  font-size:clamp(2rem, 3.2vw, 2.85rem);
  font-weight:400;
  line-height:1.16;
  letter-spacing:0;
  cursor:pointer;
  width:max-content;
  max-width:100%;
  -webkit-font-smoothing:antialiased;
  text-rendering:geometricPrecision;
}
.media-copy h3:hover{color:var(--green);}
.media-subtitle{
  margin:8px 0 24px;
  color:#2f6ee8;
  font-family:"Gothic A1", "Malgun Gothic", system-ui, sans-serif;
  font-size:1rem;
  font-weight:800;
  line-height:1.45;
  letter-spacing:-.01em;
  word-break:keep-all;
  -webkit-font-smoothing:antialiased;
}
.media-copy dl{
  display:grid;
  gap:18px;
  margin:0;
  font-family:"Malgun Gothic", "Apple SD Gothic Neo", Arial, sans-serif;
  letter-spacing:0;
  word-break:keep-all;
  -webkit-font-smoothing:antialiased;
}
.media-copy dt{
  color:#2f6ee8;
  font-family:"Gothic A1", "Malgun Gothic", system-ui, sans-serif;
  font-size:1rem;
  font-weight:900;
  line-height:1.38;
  letter-spacing:-.01em;
}
.media-copy dd{
  margin:5px 0 0;
  color:var(--ink);
  font-size:.94rem;
  font-weight:500;
  line-height:1.68;
}
.list-modal{
  position:fixed;
  inset:0;
  z-index:100;
  display:none;
  align-items:center;
  justify-content:center;
  padding:28px;
}
.list-modal.open{display:flex;}
.list-modal-backdrop{
  position:absolute;
  inset:0;
  background:rgba(38,49,89,.42);
  backdrop-filter:blur(6px);
}
.list-modal-panel{
  position:relative;
  z-index:1;
  width:min(980px, 94vw);
  max-height:min(760px, 88vh);
  display:grid;
  grid-template-columns:minmax(280px, 430px) minmax(0,1fr);
  gap:28px;
  overflow:auto;
  padding:26px;
  border:2px solid var(--ink);
  border-radius:22px;
  background:var(--paper);
  box-shadow:0 28px 70px -34px rgba(13,20,46,.74);
}
.preview-modal-panel{
  width:min(1180px, 94vw);
  max-height:90vh;
  display:block;
  padding:18px;
}
.preview-modal-stage{
  display:grid;
  place-items:center;
  min-height:300px;
  overflow:hidden;
  border-radius:16px;
  background:#fff;
}
.preview-modal-stage img,
.preview-modal-stage video{
  display:block;
  width:100%;
  max-height:78vh;
  object-fit:contain;
  border-radius:12px;
}
.preview-modal-foot{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  padding:14px 6px 2px;
  color:var(--ink-soft);
  font-weight:900;
}
.preview-modal-title{color:var(--ink);}
.media-list-item.has-program-slides{cursor:pointer;}
.media-list-item.has-program-slides:hover{transform:translateY(-4px);}
.slide-view-mark{position:absolute;right:14px;bottom:14px;padding:7px 11px;border-radius:999px;background:var(--ink);color:#fff;font-style:normal;font-size:.78rem;font-weight:900;}
.list-modal-media{
  position:relative;
  aspect-ratio:16 / 10;
  overflow:hidden;
  border-radius:16px;
  border:1px solid rgba(38,49,89,.14);
  background:#fff;
}
.list-modal-media img{width:100%; height:100%; object-fit:cover; display:block;}
.list-modal-content{align-self:center;}
.list-modal-count{
  display:inline-flex;
  margin-bottom:10px;
  padding:5px 12px;
  border-radius:999px;
  background:#e7f4ec;
  color:var(--green-deep);
  font-weight:900;
  font-size:.86rem;
}
.list-modal-content h3{
  margin:0;
  color:var(--green-deep);
  font-family:"Jua", sans-serif;
  font-size:clamp(2rem, 4vw, 3rem);
  font-weight:400;
  line-height:1.16;
  letter-spacing:0;
}
.list-modal-content .media-subtitle{margin-bottom:22px;}
.list-modal-content dl{display:grid; gap:16px; margin:0;}
.list-modal-content dt{color:#2f6ee8; font-weight:700;}
.list-modal-content dd{margin:5px 0 0; color:var(--ink); line-height:1.68;}
.modal-close,.modal-nav{
  position:absolute;
  z-index:2;
  display:grid;
  place-items:center;
  border:none;
  cursor:pointer;
  font-family:"Jua",sans-serif;
}
.modal-close{
  top:14px;
  right:14px;
  width:42px;
  height:42px;
  border-radius:50%;
  background:#fff;
  color:var(--ink);
  box-shadow:0 10px 22px -16px rgba(38,49,89,.8);
  font-size:1.25rem;
}
.modal-nav{
  top:50%;
  width:44px;
  height:58px;
  border-radius:999px;
  transform:translateY(-50%);
  background:var(--green);
  color:#fff;
  box-shadow:0 5px 0 var(--green-deep);
  font-size:1.45rem;
}
.modal-prev{left:14px;}
.modal-next{right:14px;}
.side-panel{
  position:sticky;
  top:104px;
  padding:24px;
  border:2px solid var(--ink);
  border-radius:18px;
  background:#fff;
  box-shadow:0 12px 0 rgba(38,49,89,.07), var(--shadow);
}
.side-panel h2{margin:0 0 14px; font-size:1.55rem;}
.info-list{display:grid; gap:12px; margin:0 0 20px; padding:0; list-style:none;}
.info-list li{
  display:flex;
  justify-content:space-between;
  gap:16px;
  padding-bottom:10px;
  border-bottom:1px dashed var(--line);
  color:var(--ink-soft);
  font-size:.92rem;
}
.info-list b{color:var(--ink);}
.back-link{margin-top:28px;}

.event-list-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:18px;
}
.event-card-sub{
  min-height:260px;
  padding:26px;
  border:2px solid var(--ink);
  border-radius:18px;
  background:#fff;
  color:inherit;
  text-decoration:none;
  box-shadow:0 14px 0 rgba(38,49,89,.07), var(--shadow);
  transition:transform .18s ease, box-shadow .18s ease;
}
.event-card-sub:hover{
  transform:translateY(-5px);
  box-shadow:0 19px 0 rgba(38,49,89,.08), var(--shadow);
}
.event-card-sub.has-youtube{padding:0 0 24px;overflow:hidden;}
.event-card-sub.has-youtube .event-mark,.event-card-sub.has-youtube > span,.event-card-sub.has-youtube h3,.event-card-sub.has-youtube p,.event-card-sub.has-youtube .mini-tags{margin-left:24px;margin-right:24px;}
.event-video-thumb{position:relative;aspect-ratio:16/9;margin-bottom:22px;overflow:hidden;background:#111;}
.event-video-thumb img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .25s ease;}
.event-card-sub.has-youtube:hover .event-video-thumb img{transform:scale(1.035);}
.event-video-thumb i{position:absolute;left:50%;top:50%;display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.94);color:#e53935;font-style:normal;font-size:1.45rem;transform:translate(-50%,-50%);box-shadow:0 10px 28px rgba(0,0,0,.28);}
.youtube-modal-panel{width:min(1040px,94vw);}
.youtube-modal-stage{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:16px;background:#111;}
.youtube-modal-stage iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
.youtube-modal-title{color:var(--ink);font-weight:900;}
.event-youtube-item{cursor:pointer;}
.event-youtube-item .media-thumb{overflow:hidden;}
.event-youtube-item .media-thumb img{transition:transform .25s ease;}
.event-youtube-item:hover .media-thumb img{transform:scale(1.035);}
.event-card-sub .event-icon,
.event-card-sub .event-mark{
  width:62px;
  height:62px;
  display:grid;
  place-items:center;
  border-radius:18px;
  margin-bottom:18px;
  background:color-mix(in srgb, var(--item-color, var(--coral)) 18%, #fff);
  color:var(--item-color, var(--coral));
  font-family:"Jua",sans-serif;
  font-size:1.6rem;
}
.event-card-sub > span{
  display:block;
  margin-bottom:5px;
  font-family:"Malgun Gothic", "Apple SD Gothic Neo", Arial, sans-serif;
  font-size:.82rem;
  font-weight:700;
  line-height:1;
  color:var(--ink-soft);
}
.event-card-sub h3{
  margin:0 0 10px;
  font-family:"Jua", sans-serif;
  font-size:1.65rem;
  font-weight:400;
  line-height:1.2;
  letter-spacing:0;
  color:var(--ink);
}
.event-card-sub p{
  margin:0 0 18px;
  color:var(--ink-soft);
  font-family:"Malgun Gothic", "Apple SD Gothic Neo", Arial, sans-serif;
  font-size:.92rem;
  font-weight:500;
  line-height:1.68;
  letter-spacing:0;
  word-break:keep-all;
  -webkit-font-smoothing:antialiased;
}

.quick-contact{padding:42px 0; background:var(--ink); color:#fff;}
.quick-contact-inner{display:grid; grid-template-columns:minmax(0,1fr) auto; gap:24px; align-items:center;}
.quick-contact h2{margin:4px 0 0; font-size:1.7rem; color:#fff;}
.contact-pills{display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end;}
.contact-pills a{font-family:"Jua",sans-serif; text-decoration:none; color:var(--ink); background:#fff; border-radius:999px; padding:10px 15px;}
.contact-address{display:inline-flex; align-items:center; padding:10px 15px; border:1px solid rgba(255,255,255,.2); border-radius:999px; color:#fff; font-size:.86rem; line-height:1.35;}

.contact-hero{background:linear-gradient(135deg, rgba(255,201,60,.13), rgba(51,160,107,.1));}
.contact-hero .hero-badge strong{font-size:2.35rem;}
.contact-section{padding:76px 0 100px; background-image:linear-gradient(var(--grid) 1px, transparent 1px),linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size:34px 34px;}
.contact-layout{display:grid; grid-template-columns:minmax(260px, .72fr) minmax(0, 1.45fr); gap:28px; align-items:start;}
.contact-guide,.contact-form-card{border:2px solid var(--ink); border-radius:20px; background:#fff; box-shadow:0 14px 0 rgba(38,49,89,.07), var(--shadow);}
.contact-guide{position:sticky; top:126px; padding:34px 30px; overflow:hidden;}
.contact-guide::after{content:"?"; position:absolute; right:-7px; bottom:-58px; color:rgba(255,201,60,.2); font-family:"Jua",sans-serif; font-size:12rem; line-height:1; pointer-events:none;}
.contact-guide h2{position:relative; z-index:1; margin:12px 0 14px; font-size:2rem;}
.contact-guide > p{position:relative; z-index:1; margin:0; color:var(--ink-soft); word-break:keep-all;}
.contact-info-list{position:relative; z-index:1; display:grid; gap:15px; margin:30px 0 0; padding:0; list-style:none;}
.contact-info-list li{display:flex; align-items:center; gap:13px; padding-top:15px; border-top:1px dashed var(--line);}
.contact-info-list li > span{display:grid; place-items:center; flex:0 0 43px; height:43px; border-radius:14px; background:#e7f4ec; color:var(--green-deep); font-family:"Jua",sans-serif; font-size:1.05rem;}
.contact-info-list b{display:block; font-size:.86rem; color:var(--ink-soft);}
.contact-info-list a,.contact-info-list p{display:block; margin:2px 0 0; color:var(--ink); font-weight:800; text-decoration:none;}
.contact-form-card{padding:36px 38px 40px;}
.contact-form-head{padding-bottom:24px; border-bottom:1px dashed var(--line);}
.contact-form-head > span{color:var(--green-deep); font-family:"Jua",sans-serif;}
.contact-form-head h2{margin:5px 0 7px; font-size:2.1rem;}
.contact-form-head p{margin:0; color:var(--ink-soft); font-size:.88rem;}
.contact-form em{color:var(--coral); font-style:normal;}
.form-grid{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px 18px; margin-top:26px;}
.form-field{display:grid; gap:8px;}
.form-field > span{font-weight:800; font-size:.93rem;}
.form-field-full{grid-column:1 / -1;}
.form-field input,.form-field select,.form-field textarea{width:100%; border:1px solid var(--line); border-radius:13px; background:var(--paper); color:var(--ink); padding:14px 15px; font:inherit; outline:none; transition:border-color .18s ease, box-shadow .18s ease, background .18s ease;}
.form-field textarea{resize:vertical; min-height:160px;}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--green); background:#fff; box-shadow:0 0 0 4px rgba(51,160,107,.12);}
.form-field input::placeholder,.form-field textarea::placeholder{color:#989db0;}
.privacy-check{display:flex; align-items:flex-start; gap:9px; margin:22px 0; color:var(--ink-soft); font-size:.9rem; cursor:pointer;}
.privacy-check input{width:18px; height:18px; margin:2px 0 0; accent-color:var(--green);}
.privacy-check b{color:var(--ink);}
.contact-submit{width:100%; min-height:54px; border:none; cursor:pointer; font:800 1rem "Gothic A1",sans-serif;}
.form-status{min-height:1.5em; margin:13px 0 0; color:var(--green-deep); font-size:.88rem; font-weight:700; text-align:center;}
.contact-honeypot{position:absolute!important; left:-10000px!important; width:1px!important; height:1px!important; overflow:hidden!important;}
.contact-submit:disabled{cursor:wait; opacity:.68;}

.site-footer{background:var(--ink); color:#c3c9e0; padding:46px 0 30px;}
.foot-top{display:flex; justify-content:space-between; gap:30px; flex-wrap:wrap; padding-bottom:26px; border-bottom:1px solid rgba(255,255,255,.14);}
.foot-brand img{display:block; width:132px; height:auto;}
.foot-meta{font-size:.9rem; line-height:1.9;}
.foot-bottom{padding-top:20px; font-size:.82rem; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;}

.reveal{opacity:0; transform:translateY(26px); transition:opacity .55s ease, transform .65s cubic-bezier(.16,1,.3,1);}
.reveal.in{opacity:1; transform:none;}

.program-number{
  position:absolute;
  right:18px;
  bottom:14px;
  z-index:2;
  display:grid;
  place-items:center;
  width:52px;
  height:52px;
  border:2px solid var(--ink);
  border-radius:50%;
  background:rgba(255,255,255,.92);
  color:var(--item-color, var(--green));
  font-family:"Jua",sans-serif;
  font-size:1.25rem;
  box-shadow:0 6px 0 rgba(38,49,89,.12);
}

@media (max-width:900px){
  body{--header-offset:104px;}
  .nav{grid-template-columns:170px minmax(0,1fr) auto;}
  .choice-grid,.sub-hero-inner,.category-hero-inner,.category-layout,.media-list-item,.list-modal-panel{grid-template-columns:1fr;}
  .program-list-grid{grid-template-columns:repeat(2, minmax(0,1fr));}
  .lesson-grid{grid-template-columns:1fr;}
  .event-list-grid{grid-template-columns:1fr;}
  .side-panel{position:relative; top:auto;}
  .quick-contact-inner{grid-template-columns:1fr;}
  .contact-pills{justify-content:flex-start;}
  .contact-layout{grid-template-columns:1fr;}
  .contact-guide{position:relative; top:auto;}
  .depth-panel{--depth-columns:2!important;--depth-width:620px!important;}
}
@media (max-width:640px){
  body{--header-offset:96px;}
  .nav{display:flex; gap:16px;}
  .brand img{width:126px;}
  .nav-links{display:none;}
  .nav .btn{display:none;}
  .menu-toggle{display:inline-flex; margin-left:auto; background:#fff; border:2px solid var(--ink); border-radius:12px; width:44px; height:40px; align-items:center; justify-content:center; cursor:pointer;}
  .mobile-menu{display:none; flex-direction:column; gap:6px; padding:6px 0 14px;}
  .mobile-menu.open{display:flex;}
  .mobile-menu a{text-decoration:none; padding:10px 4px; font-weight:700; border-bottom:1px dashed var(--line);}
  .mobile-menu .mobile-main{
    font-family:"Jua",sans-serif;
    font-size:1.08rem;
    color:var(--ink);
    border-bottom:none;
    padding-bottom:4px;
  }
  .mobile-depth{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(112px,1fr));
    gap:6px;
    padding:0 0 8px;
  }
  .mobile-depth a{
    padding:7px 9px;
    border:1px solid var(--line);
    border-radius:999px;
    background:#fff;
    font-size:.86rem;
    line-height:1.2;
    text-align:center;
  }
  .split-home{
    padding:46px 0 54px;
    background-position:52% center;
  }
  .intro-board{
    width:auto;
    margin-left:-10px;
    margin-right:-10px;
    padding:16px 14px 18px;
  }
  .intro-board h1{font-size:2.8rem;}
  .intro-board p{font-size:1rem; white-space:normal;}
  .choice-card{grid-template-rows:144px 1fr;}
  .choice-visual img{width:116px; height:116px;}
  .program-list-grid{grid-template-columns:1fr;}
  .program-item{min-height:0;}
  .sub-hero{padding:48px 0 28px;}
  .category-hero{padding:42px 0 34px;}
  .category-visual{min-height:240px;}
  .category-visual strong{left:20px; bottom:18px;}
  .lesson-card{min-height:0; padding:20px;}
  .media-list{gap:42px;}
  .media-list-item{gap:20px;}
  .media-thumb{max-width:none;}
  .list-modal{padding:14px;}
  .list-modal-panel{gap:18px; padding:18px; max-height:90vh;}
  .modal-nav{top:auto; bottom:14px; transform:none; width:42px; height:46px;}
  .modal-prev{left:18px;}
  .modal-next{right:18px;}
  .contact-pills a{width:100%; text-align:center;}
  .contact-address{width:100%; justify-content:center; border-radius:16px; text-align:center;}
  .contact-section{padding:48px 0 66px;}
  .contact-guide,.contact-form-card{padding:26px 20px;}
  .form-grid{grid-template-columns:1fr;}
  .form-field-full{grid-column:auto;}
  .foot-top{flex-direction:column;}
}