/* =====================================================
   딸깍넷 사용자 매뉴얼 - style.css
   브랜드: 파란색 계열 (#2563EB ~ #0EA5E9)
   ===================================================== */

/* ----- CSS Variables ----- */
:root {
  --blue-deep:  #1447E6;
  --blue-main:  #2563EB;
  --blue-mid:   #3B82F6;
  --blue-light: #60A5FA;
  --blue-pale:  #DBEAFE;
  --blue-bg:    #EFF4FF;

  /* 인트로 사이트 톤앤매너: 다크 네이비 히어로 + 선명한 로열블루 */
  --navy-1: #080E14;
  --navy-2: #0D1218;
  --navy-3: #10233F;

  --grad: linear-gradient(135deg, #2563EB 0%, #1447E6 100%);
  --grad-hero: linear-gradient(135deg, #DCE8FF 0%, #EEF4FF 40%, #F0F8FF 100%);
  --grad-dark: linear-gradient(180deg, #080E14 0%, #0D1218 55%, #10233F 100%);

  --white:  #FFFFFF;
  --bg:     #F4F7FF;
  --bg-2:   #EEF3FF;
  --surface:#FFFFFF;
  --surf-2: #F4F7FF;

  --txt-1:  #0D1B3E;
  --txt-2:  #374151;
  --txt-3:  #6B7280;
  --txt-inv:#FFFFFF;

  --border: #D4E2FF;
  --bord-2: #BDD0FF;

  --rad-s:  8px;
  --rad:    14px;
  --rad-l:  22px;
  --rad-xl: 32px;

  --sh-s: 0 1px 4px rgba(37,99,235,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --sh:   0 4px 20px rgba(37,99,235,0.12), 0 2px 8px rgba(0,0,0,0.04);
  --sh-l: 0 12px 40px rgba(37,99,235,0.15), 0 4px 12px rgba(0,0,0,0.06);
  --sh-colored: 0 10px 30px rgba(37,99,235,0.35);

  --hh: 68px;
  --max: 1140px;
  --ease: 0.22s cubic-bezier(.4,0,.2,1);
}

/* ----- Reset ----- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:'Pretendard Variable',Pretendard,'Noto Sans KR',ui-sans-serif,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--txt-1);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{cursor:pointer;border:none;background:none;font-family:inherit}
ul,ol{list-style:none}
code{background:rgba(37,99,235,0.10);color:var(--blue-main);padding:2px 8px;border-radius:5px;font-size:.88em}

.container{max-width:var(--max);margin:0 auto;padding:0 24px}

/* =====================
   HEADER
   ===================== */
.site-header{
  position:fixed;top:0;left:0;right:0;
  height:var(--hh);z-index:1000;
  background:rgba(255,255,255,0.94);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1.5px solid var(--border);
  transition:box-shadow var(--ease);
}
.site-header.scrolled{box-shadow:0 4px 24px rgba(37,99,235,0.12)}

.header-inner{
  max-width:var(--max);margin:0 auto;padding:0 24px;
  height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px
}

.header-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-img{height:36px;width:auto;object-fit:contain}
.logo-fallback{display:flex!important;align-items:center;gap:8px}
.logo-icon-fallback{
  width:34px;height:34px;border-radius:8px;
  background:var(--grad);color:#fff;font-size:1rem;
  display:flex;align-items:center;justify-content:center
}
.logo-text-fallback{font-size:1.1rem;font-weight:900;color:var(--txt-1);line-height:1.2}
.logo-text-fallback small{display:block;font-size:.68rem;font-weight:500;color:var(--txt-3)}

.header-nav{display:flex;align-items:center;gap:2px}
.nav-item{
  padding:8px 13px;border-radius:var(--rad-s);
  font-size:.88rem;font-weight:500;color:var(--txt-2);
  transition:background var(--ease),color var(--ease);white-space:nowrap
}
.nav-item:hover{background:var(--blue-bg);color:var(--blue-main)}
.nav-item.active{color:var(--blue-main);background:var(--blue-bg)}

.nav-cta{
  display:inline-flex;align-items:center;gap:7px;
  margin-left:10px;padding:9px 20px;border-radius:50px;
  background:var(--grad);color:#fff;font-size:.88rem;font-weight:700;
  box-shadow:var(--sh-colored);transition:opacity var(--ease),transform var(--ease);white-space:nowrap
}
.nav-cta:hover{opacity:.88;transform:translateY(-1px)}

/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:var(--rad-s)}
.hamburger span{display:block;width:22px;height:2.5px;background:var(--txt-1);border-radius:99px;transition:var(--ease)}
.hamburger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* Mobile Nav */
.mobile-nav-overlay{
  position:fixed;inset:0;background:rgba(255,255,255,0.98);
  z-index:999;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:10px;
  opacity:0;pointer-events:none;transition:opacity var(--ease)
}
.mobile-nav-overlay.open{opacity:1;pointer-events:all}
.mobile-nav-close{
  position:absolute;top:18px;right:22px;width:42px;height:42px;
  border-radius:50%;background:var(--surf-2);font-size:1.1rem;
  color:var(--txt-1);display:flex;align-items:center;justify-content:center
}
.mobile-logo{margin-bottom:12px}
.mobile-logo img{height:32px;width:auto;object-fit:contain}
.mobile-nav-links{display:flex;flex-direction:column;align-items:center;gap:6px}
.mobile-nav-item{
  font-size:1.15rem;font-weight:600;color:var(--txt-2);
  padding:12px 40px;border-radius:var(--rad);
  transition:background var(--ease),color var(--ease)
}
.mobile-nav-item:hover{background:var(--blue-bg);color:var(--blue-main)}
.mobile-nav-cta{
  display:inline-flex;align-items:center;gap:8px;margin-top:12px;
  padding:14px 40px;border-radius:50px;background:var(--grad);
  color:#fff;font-size:1rem;font-weight:700;box-shadow:var(--sh-colored)
}

/* =====================
   HERO (배너 스타일)
   ===================== */
.hero{
  position:relative;overflow:hidden;
  padding-top:var(--hh);min-height:500px;
}
.hero-bg{
  position:absolute;inset:0;
  background:var(--grad-dark);
  z-index:0;
}
/* 별자리(도트) 배경 + 은은한 블루 글로우 — 인트로 톤앤매너 */
.hero-bg::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    radial-gradient(circle,rgba(37,99,235,.30) 0%,transparent 60%),
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.14) 1px, transparent 0);
  background-size:1000px 700px, 42px 42px;
  background-position:80% -120px, 0 0;
  background-repeat:no-repeat, repeat;
  opacity:.9
}
.hero-bg::after{
  content:'';position:absolute;
  width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(20,71,230,.35) 0%,transparent 70%);
  bottom:-80px;left:8%;pointer-events:none
}

.hero-inner{
  position:relative;z-index:2;
  max-width:var(--max);margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1fr auto;
  align-items:center;gap:32px;
  min-height:460px;padding-top:58px;padding-bottom:78px
}

/* 왼쪽 텍스트 */
.hero-text{max-width:580px}
.hero-logo-area{margin-bottom:20px}
.hero-logo-img{height:44px;width:auto;object-fit:contain}

.hero-title{
  font-size:clamp(1.9rem,4.2vw,3rem);font-weight:800;
  color:#fff;line-height:1.22;letter-spacing:-0.6px;margin-bottom:12px
}
.hero-subtitle{
  font-size:1.05rem;color:rgba(255,255,255,.72);margin-bottom:22px;font-weight:400
}

.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.hero-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 15px;border-radius:50px;
  font-size:.82rem;font-weight:700;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)
}
.hero-badge.blue{color:#93B4FF}
.hero-badge.pink{color:#F9A8D4}
.hero-badge.yellow{color:#FCD34D}

.hero-actions{display:flex;gap:12px;flex-wrap:wrap}

/* 오른쪽 마스코트 */
.hero-mascot-area{
  position:relative;flex-shrink:0;
  width:220px;height:240px;
  display:flex;align-items:flex-end;justify-content:center
}
.hero-mascot-img{
  width:200px;height:auto;
  filter:drop-shadow(0 12px 28px rgba(37,99,235,.22));
  animation:mascotFloat 4s ease-in-out infinite
}
@keyframes mascotFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-12px)}
}

/* 플로팅 아이콘 */
.hero-mascot-float-items{position:absolute;inset:0;pointer-events:none}
.float-item{
  position:absolute;background:var(--white);
  border-radius:12px;box-shadow:var(--sh);
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;color:var(--blue-main);
  animation:floatIcon 3s ease-in-out infinite
}
.fi-1{width:40px;height:40px;top:10px;right:10px;animation-delay:0s}
.fi-2{width:36px;height:36px;top:60px;left:0;animation-delay:.6s;border-radius:50%}
.fi-3{width:38px;height:38px;bottom:60px;right:5px;animation-delay:1.2s;color:#22c55e}
.fi-4{width:36px;height:36px;bottom:20px;left:10px;animation-delay:1.8s;color:#f59e0b}
@keyframes floatIcon{
  0%,100%{transform:translateY(0) rotate(0deg)}
  50%{transform:translateY(-6px) rotate(4deg)}
}

/* 웨이브 */
.hero-wave{position:absolute;bottom:-1px;left:0;right:0;z-index:3;line-height:0}
.hero-wave svg{width:100%;height:60px}

/* =====================
   BUTTONS
   ===================== */
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 28px;border-radius:50px;
  background:var(--grad);color:#fff;
  font-size:.95rem;font-weight:700;
  box-shadow:var(--sh-colored);
  transition:opacity var(--ease),transform var(--ease)
}
.btn-primary:hover{opacity:.88;transform:translateY(-2px)}

.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:50px;
  border:1.5px solid var(--bord-2);background:var(--white);
  color:var(--txt-2);font-size:.92rem;font-weight:600;
  transition:border-color var(--ease),color var(--ease),box-shadow var(--ease)
}
.btn-ghost:hover{border-color:var(--blue-main);color:var(--blue-main);box-shadow:var(--sh-s)}

.btn-cta{
  display:inline-flex;align-items:center;gap:10px;
  padding:16px 44px;border-radius:50px;
  background:#fff;color:var(--blue-main);
  font-size:1.05rem;font-weight:800;
  box-shadow:0 8px 32px rgba(0,0,0,0.20);
  transition:opacity var(--ease),transform var(--ease)
}
.btn-cta:hover{opacity:.92;transform:translateY(-2px)}

/* =====================
   SECTION SHARED
   ===================== */
.section-head{text-align:center;margin-bottom:52px}
.section-head.left-align{text-align:left}
.section-label{
  display:inline-block;font-size:.72rem;font-weight:800;
  letter-spacing:2.5px;color:var(--blue-main);
  background:var(--blue-bg);padding:4px 12px;border-radius:50px;
  margin-bottom:14px
}
.section-title{
  font-size:clamp(1.6rem,3.5vw,2.3rem);font-weight:900;
  color:var(--txt-1);margin-bottom:14px;line-height:1.25;letter-spacing:-0.3px
}
.section-desc{
  font-size:.98rem;color:var(--txt-2);max-width:540px;
  margin:0 auto;line-height:1.75
}
.section-head.left-align .section-desc{margin:0}

/* =====================
   QUICKSTART
   ===================== */
.quickstart{padding:90px 0;background:var(--bg)}

.quickstart-layout{
  display:block
}

.steps-list{display:flex;flex-direction:column;gap:0;position:relative;max-width:820px;margin:0 auto}
.steps-list::before{
  content:'';position:absolute;left:27px;top:0;bottom:0;
  width:2px;background:var(--border);z-index:0
}

.step-item{
  display:flex;gap:20px;padding:10px 0;position:relative
}
.step-num{
  flex-shrink:0;width:54px;height:54px;border-radius:50%;
  background:var(--grad);color:#fff;font-size:.95rem;font-weight:900;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-colored);position:relative;z-index:1
}
.step-body{padding-top:10px}
.step-title{font-size:1rem;font-weight:700;color:var(--txt-1);margin-bottom:5px}
.step-desc{font-size:.88rem;color:var(--txt-2)}
/* 상세 플로우 하위 블록 */
.step-flow{margin-top:12px;display:flex;flex-direction:column;gap:10px}
.step-flow-block{background:#F5F8FF;border:1px solid var(--border);border-radius:12px;padding:12px 15px}
.step-flow-block b.flow-head{display:block;font-size:.85rem;color:var(--txt-1);margin-bottom:7px}
.step-flow-block ol,.step-flow-block ul{margin:0;padding-left:18px}
.step-flow-block li{font-size:.84rem;color:var(--txt-2);margin:4px 0;line-height:1.55}
.step-flow-block .pill{
  display:inline-block;background:#EEF2FF;color:#2563EB;font-weight:700;
  font-size:.78rem;padding:1px 7px;border-radius:6px;white-space:nowrap
}
/* 단계 상세 접기/펼치기 토글 */
.step-toggle{
  margin:0 0 0 9px;display:inline-flex;align-items:center;gap:4px;vertical-align:middle;
  background:#EEF2FF;color:#2563EB;border:1px solid #DCE4FF;border-radius:7px;
  padding:2px 8px;font-size:.7rem;font-weight:600;cursor:pointer;font-family:inherit;
  line-height:1.5;transition:background .15s
}
.step-toggle:hover{background:#E0E8FF}
.step-toggle i{font-size:.6rem;transition:transform .25s}
.step-item.detail-open .step-toggle i{transform:rotate(180deg)}
.step-item.has-detail .step-flow{display:none}
.step-item.detail-open .step-flow{display:flex}

/* 오른쪽 마스코트 */
.quickstart-mascot{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  width:100%
}
.quickstart-mascot img{width:200px;height:auto;filter:drop-shadow(0 8px 20px rgba(37,99,235,.18))}
.qs-mascot-top{display:flex;align-items:center;justify-content:center;gap:14px;width:100%}
.qs-mascot-top .qs-mascot-img{width:120px;flex-shrink:0}
.mascot-speech.side{flex:1;text-align:left;max-width:220px}
.mascot-speech.side::before,
.mascot-speech.side::after{top:50%;left:-10px;transform:translateY(-50%)}
.mascot-speech.side::before{
  border-top:9px solid transparent;border-bottom:9px solid transparent;
  border-right:10px solid var(--border);border-left:0
}
.mascot-speech.side::after{
  left:-8px;border-top:8px solid transparent;border-bottom:8px solid transparent;
  border-right:9px solid var(--white);border-left:0
}
.mascot-speech{
  background:var(--white);border:1.5px solid var(--border);
  border-radius:var(--rad-l);padding:16px 20px;
  font-size:.88rem;color:var(--txt-2);text-align:center;line-height:1.65;
  box-shadow:var(--sh-s);position:relative
}
.mascot-speech::before{
  content:'';position:absolute;top:-10px;left:50%;transform:translateX(-50%);
  width:0;height:0;
  border-left:8px solid transparent;border-right:8px solid transparent;
  border-bottom:10px solid var(--border)
}
.mascot-speech::after{
  content:'';position:absolute;top:-8px;left:50%;transform:translateX(-50%);
  width:0;height:0;
  border-left:7px solid transparent;border-right:7px solid transparent;
  border-bottom:9px solid var(--white)
}

.tip-card{
  margin-top:32px;
  background:linear-gradient(135deg,rgba(37,99,235,.07) 0%,rgba(56,182,255,.07) 100%);
  border:1.5px solid var(--border);border-radius:var(--rad-l);
  padding:24px 28px;display:flex;align-items:center;gap:20px
}
.tip-mascot{width:72px;height:auto;flex-shrink:0;filter:drop-shadow(0 4px 8px rgba(37,99,235,.15))}
.tip-card strong{font-size:.95rem;font-weight:800;color:var(--txt-1);display:block;margin-bottom:6px}
.tip-card p{font-size:.9rem;color:var(--txt-2);line-height:1.7}

/* =====================
   FEATURES
   ===================== */
.features{padding:90px 0;background:var(--white)}

.features-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px
}

.feature-card{
  background:var(--white);border:1.5px solid var(--border);
  border-radius:var(--rad-l);padding:26px 22px;
  transition:box-shadow var(--ease),border-color var(--ease),transform var(--ease);
  cursor:pointer
}
.feature-card:hover{
  box-shadow:var(--sh-l);border-color:var(--blue-mid);transform:translateY(-4px)
}
.feature-icon-wrap{
  width:50px;height:50px;border-radius:var(--rad);
  background:var(--grad);display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;box-shadow:var(--sh-colored)
}
.feature-icon-wrap i{font-size:1.2rem;color:#fff}
.feature-card h3{font-size:1rem;font-weight:800;color:var(--txt-1);margin-bottom:8px}
.feature-card p{font-size:.84rem;color:var(--txt-2);line-height:1.6}

/* =====================
   HOW TO USE
   ===================== */
.how-to-use{padding:90px 0;background:var(--bg)}

/* Tabs */
.tab-btns{
  display:flex;gap:4px;overflow-x:auto;
  padding-bottom:0;-ms-overflow-style:none;scrollbar-width:none;
  border-bottom:2px solid var(--border)
}
.tab-btns::-webkit-scrollbar{display:none}
.tab-btn{
  flex-shrink:0;padding:11px 20px;
  border-radius:var(--rad) var(--rad) 0 0;
  font-size:.88rem;font-weight:600;color:var(--txt-3);
  background:transparent;border:none;
  border-bottom:3px solid transparent;margin-bottom:-2px;
  transition:color var(--ease),border-color var(--ease),background var(--ease)
}
.tab-btn:hover{color:var(--txt-1);background:var(--surf-2)}
.tab-btn.active{color:var(--blue-main);border-bottom-color:var(--blue-main);background:var(--white)}

.tab-panel{display:none;padding:32px 0 0;animation:fadeUp .25s ease}
.tab-panel.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

.panel-content{
  background:var(--white);border:1.5px solid var(--border);
  border-radius:var(--rad-l);padding:32px 36px
}
.panel-title{
  font-size:1.15rem;font-weight:800;color:var(--txt-1);
  margin-bottom:22px;display:flex;align-items:center;gap:10px
}
.panel-title i{color:var(--blue-main)}
.panel-desc{font-size:.93rem;color:var(--txt-2);margin-bottom:22px;line-height:1.7}

/* panel with mascot */
.panel-with-mascot{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:start}
.panel-main{flex:1}
.panel-mascot img{width:140px;height:auto;filter:drop-shadow(0 6px 14px rgba(37,99,235,.18))}

/* menu grid */
.menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.menu-item{
  background:var(--bg);border:1.5px solid var(--border);
  border-radius:var(--rad);padding:16px 18px;
  transition:box-shadow var(--ease),border-color var(--ease)
}
.menu-item:hover{box-shadow:var(--sh-s);border-color:var(--bord-2)}
.menu-tag{
  display:inline-block;background:var(--grad);color:#fff;
  font-size:.75rem;font-weight:700;padding:3px 10px;
  border-radius:50px;margin-bottom:8px
}
.menu-item p{font-size:.84rem;color:var(--txt-2);line-height:1.55}

/* category chips */
.category-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.category-chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 20px;border-radius:50px;font-size:.88rem;font-weight:600;
  background:var(--bg);border:1.5px solid var(--border);color:var(--txt-2);
  transition:all var(--ease);cursor:pointer
}
.category-chip:hover,.category-chip.active-chip{
  border-color:var(--blue-main);color:var(--blue-main);
  background:var(--blue-bg)
}
.category-chip i{font-size:.82rem}

/* inline steps */
.steps-inline{display:flex;flex-direction:column;gap:13px;margin-bottom:22px}
.inline-step{display:flex;align-items:flex-start;gap:13px}
.step-dot{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  background:var(--grad);color:#fff;font-size:.76rem;font-weight:900;
  display:flex;align-items:center;justify-content:center
}
.inline-step p{font-size:.9rem;color:var(--txt-2);padding-top:3px;line-height:1.6}

/* panel tip */
.panel-tip{
  display:flex;align-items:flex-start;gap:13px;
  background:var(--blue-bg);border:1.5px solid var(--border);
  border-radius:var(--rad);padding:16px 20px
}
.panel-tip i{font-size:1.1rem;color:var(--blue-main);flex-shrink:0;margin-top:2px}
.panel-tip strong{display:block;font-size:.88rem;font-weight:700;color:var(--txt-1);margin-bottom:4px}
.panel-tip p{font-size:.84rem;color:var(--txt-2);line-height:1.65}
.example-requests + .panel-tip{margin-top:18px}
.editor-types{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.editor-type{
  display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--border);
  color:var(--blue-deep,#1447E6);font-size:.82rem;font-weight:600;padding:7px 13px;border-radius:999px
}
.editor-type i{font-size:.82rem;color:var(--blue-main);margin:0}

/* example requests */
.example-requests{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px
}
.example-item{
  background:var(--bg);border:1.5px solid var(--border);
  border-radius:var(--rad);padding:16px 18px;
  display:flex;align-items:flex-start;gap:10px;
  transition:box-shadow var(--ease),border-color var(--ease)
}
.example-item:hover{box-shadow:var(--sh-s);border-color:var(--bord-2)}
.example-item i{color:var(--blue-light);font-size:.95rem;flex-shrink:0;margin-top:2px}
.example-item p{font-size:.88rem;color:var(--txt-2);line-height:1.6;font-style:italic}

/* checklist */
.checklist-box{
  background:var(--bg);border:1.5px solid var(--border);
  border-radius:var(--rad);padding:20px 24px;margin-top:20px
}
.checklist-box h4{
  font-size:.95rem;font-weight:800;color:var(--txt-1);
  margin-bottom:14px;display:flex;align-items:center;gap:8px
}
.checklist-box h4 i{color:var(--blue-main)}
.checklist{display:flex;flex-direction:column;gap:9px}
.checklist li{
  display:flex;align-items:center;gap:9px;
  font-size:.9rem;color:var(--txt-2)
}
.checklist li i{color:#22c55e;font-size:.88rem}

/* =====================
   CONTENT GUIDES (아코디언)
   ===================== */
.content-guides{padding:90px 0;background:var(--white)}
.guide-accordion{
  max-width:820px;margin:0 auto;
  display:flex;flex-direction:column;gap:10px
}
.accordion-item{
  background:var(--white);border:1.5px solid var(--border);
  border-radius:var(--rad-l);overflow:hidden;
  transition:box-shadow var(--ease),border-color var(--ease)
}
.accordion-item.open{box-shadow:var(--sh);border-color:var(--blue-mid)}
.accordion-btn{
  width:100%;padding:20px 26px;display:flex;align-items:center;gap:14px;
  text-align:left;background:none;border:none;cursor:pointer;
  transition:background var(--ease)
}
.accordion-btn:hover{background:var(--bg)}
.accordion-icon-wrap{
  flex-shrink:0;width:42px;height:42px;border-radius:var(--rad-s);
  background:var(--grad);display:flex;align-items:center;justify-content:center
}
.accordion-icon-wrap i{font-size:.95rem;color:#fff}
.accordion-label{font-size:1rem;font-weight:800;color:var(--txt-1);flex-shrink:0;min-width:96px}
.accordion-sub{font-size:.84rem;color:var(--txt-3);flex:1}
.accordion-arrow{
  flex-shrink:0;color:var(--txt-3);
  transition:transform var(--ease);font-size:.88rem
}
.accordion-item.open .accordion-arrow{transform:rotate(180deg);color:var(--blue-main)}
.accordion-panel{display:none;padding:0 26px 26px;animation:fadeUp .22s ease}
.accordion-item.open .accordion-panel{display:block}

.guide-intro{font-size:.92rem;color:var(--txt-2,#5B6577);line-height:1.75;margin-bottom:18px}
.guide-feature-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:22px}
.guide-feature{
  display:flex;gap:12px;align-items:flex-start;background:var(--blue-bg,#F3F7FF);
  border:1px solid var(--border,#E6EAF2);border-radius:14px;padding:16px 18px
}
.guide-feature i{font-size:1.15rem;color:var(--blue-main,#2563EB);flex-shrink:0;margin-top:2px}
.guide-feature strong{display:block;font-size:.92rem;font-weight:700;color:var(--txt-1,#13213D);margin-bottom:4px}
.guide-feature p{font-size:.85rem;color:var(--txt-2,#5B6577);line-height:1.65}
@media(max-width:680px){.guide-feature-list{grid-template-columns:1fr}}
/* 웹 에디터 탭: 칩/박스 간격 정리 + 기능 박스 컴팩트하게 */
#tab-editor .panel-desc{margin-bottom:16px}
#tab-editor .editor-types{margin:0 0 18px;padding-bottom:18px;border-bottom:1px solid var(--border,#E6EAF2)}
#tab-editor .guide-feature-list{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:22px}
#tab-editor .guide-feature{padding:12px 14px;gap:9px}
#tab-editor .guide-feature i{font-size:1rem}
#tab-editor .guide-feature strong{font-size:.86rem;margin-bottom:2px}
#tab-editor .guide-feature p{font-size:.8rem;line-height:1.55}
@media(max-width:900px){#tab-editor .guide-feature-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){#tab-editor .guide-feature-list{grid-template-columns:1fr}}
.guide-steps{display:flex;flex-direction:column;gap:11px}
.guide-steps li{
  display:flex;align-items:flex-start;gap:13px;
  font-size:.9rem;color:var(--txt-2);line-height:1.65
}
.guide-steps li span{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  background:var(--blue-bg);border:1.5px solid var(--border);
  color:var(--blue-main);font-size:.78rem;font-weight:800;
  display:flex;align-items:center;justify-content:center
}

/* =====================
   FAQ
   ===================== */
.faq{padding:90px 0;background:var(--bg)}
.faq-layout{
  display:grid;grid-template-columns:240px 1fr;
  gap:56px;align-items:start
}
.faq-mascot-col{
  display:flex;flex-direction:column;align-items:center;gap:14px;
  position:sticky;top:calc(var(--hh)+24px)
}
.faq-mascot{width:160px;height:auto;filter:drop-shadow(0 8px 20px rgba(37,99,235,.15))}
.faq-mascot.angry{display:block}
.faq-mascot.cry{display:none;margin-top:-20px}
.faq-mascot-speech{
  background:var(--white);border:1.5px solid var(--border);
  border-radius:var(--rad-l);padding:14px 18px;
  font-size:.85rem;color:var(--txt-2);text-align:center;
  line-height:1.65;box-shadow:var(--sh-s)
}

.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{
  background:var(--white);border:1.5px solid var(--border);
  border-radius:var(--rad-l);overflow:hidden;
  transition:box-shadow var(--ease),border-color var(--ease)
}
.faq-item.open{box-shadow:var(--sh);border-color:var(--blue-mid)}
.faq-q{
  width:100%;padding:20px 24px;display:flex;align-items:center;gap:12px;
  text-align:left;font-size:.95rem;font-weight:700;color:var(--txt-1);
  background:none;border:none;cursor:pointer;transition:background var(--ease)
}
.faq-q:hover{background:var(--bg)}
.faq-q>i:first-child{color:var(--blue-main);font-size:.95rem;flex-shrink:0}
.faq-arrow{
  flex-shrink:0;margin-left:auto;color:var(--txt-3);
  font-size:.84rem;transition:transform var(--ease)
}
.faq-item.open .faq-arrow{transform:rotate(180deg);color:var(--blue-main)}
.faq-a{
  display:none;padding:0 24px 22px 46px;animation:fadeUp .22s ease
}
.faq-item.open .faq-a{display:block}
.faq-a p{font-size:.9rem;color:var(--txt-2);line-height:1.75}
.faq-a p + p{margin-top:10px}
.faq-a strong{color:var(--txt-1)}
.faq-a ul{margin:8px 0 0;padding-left:4px;list-style:none}
.faq-a ul li{position:relative;padding-left:18px;font-size:.9rem;color:var(--txt-2);line-height:1.7;margin-top:4px}
.faq-a ul li::before{content:"·";position:absolute;left:4px;color:var(--blue-main);font-weight:700}
.faq-a ul + p{margin-top:10px}

/* =====================
   CTA
   ===================== */
.cta-section{
  padding:80px 0;
  background:var(--grad-dark);
  position:relative;overflow:hidden
}
.cta-section::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 20% 50%,rgba(56,182,255,.2) 0%,transparent 60%),
             radial-gradient(ellipse at 80% 50%,rgba(37,99,235,.15) 0%,transparent 60%)
}
.cta-inner{
  position:relative;max-width:820px;margin:0 auto;
  display:flex;align-items:center;gap:48px
}
.cta-mascot{
  width:180px;height:auto;flex-shrink:0;
  filter:drop-shadow(0 12px 32px rgba(0,0,0,.25));
  animation:mascotFloat 4s ease-in-out infinite
}
.cta-text{flex:1}
.cta-title{
  font-size:clamp(1.6rem,3.5vw,2.2rem);font-weight:900;
  color:#fff;margin-bottom:14px;letter-spacing:-0.3px;line-height:1.25
}
.cta-desc{font-size:1rem;color:rgba(255,255,255,.75);margin-bottom:32px;line-height:1.7}

/* =====================
   FOOTER
   ===================== */
.site-footer{background:#0D1B3E;color:rgba(255,255,255,.6);padding:48px 0 32px}
.footer-inner{
  display:flex;flex-direction:column;align-items:center;
  gap:16px;text-align:center
}
.footer-brand{margin-bottom:4px}
.footer-logo{height:28px;width:auto;object-fit:contain;opacity:.85}
.footer-desc{font-size:.86rem;color:rgba(255,255,255,.5)}
.footer-nav{display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:center}
.footer-nav a{font-size:.83rem;color:rgba(255,255,255,.5);transition:color var(--ease)}
.footer-nav a:hover{color:#fff}
.footer-copy{font-size:.78rem;color:rgba(255,255,255,.28)}
.footer-insta{display:inline-flex;align-items:center;gap:6px}
.footer-insta i{font-size:1rem}

/* ----- Footer: 기업 도입 상담 ----- */
.footer-enterprise{text-align:center;max-width:680px;margin:0 auto 8px}
.footer-enterprise-title{font-size:1.25rem;font-weight:700;color:#fff;line-height:1.5;margin-bottom:14px}
.footer-enterprise-desc{font-size:.92rem;color:rgba(255,255,255,.6);line-height:1.8;margin-bottom:20px}
.footer-enterprise-contact{display:inline-flex;align-items:center;gap:9px;background:var(--blue-main,#2563EB);color:#fff;
  font-size:.92rem;font-weight:600;padding:13px 24px;border-radius:999px;transition:transform var(--ease),background var(--ease)}
.footer-enterprise-contact:hover{transform:translateY(-2px);background:var(--blue-deep,#1447E6)}
.footer-divider{width:100%;max-width:920px;height:1px;background:rgba(255,255,255,.12);margin:28px auto 24px}
.footer-brand-name{font-size:1.15rem;font-weight:800;color:#fff;letter-spacing:-.3px;text-decoration:none;transition:opacity var(--ease)}
.footer-brand-name:hover{opacity:.8}
@media(max-width:640px){
  .footer-enterprise-title{font-size:1.08rem}
  .footer-enterprise-contact{font-size:.82rem;padding:12px 18px}
}

/* =====================
   BACK TO TOP
   ===================== */
.back-to-top{
  position:fixed;bottom:28px;right:26px;
  width:46px;height:46px;border-radius:50%;
  background:var(--grad);color:#fff;font-size:1rem;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-colored);
  opacity:0;pointer-events:none;transform:translateY(10px);
  transition:opacity var(--ease),transform var(--ease);z-index:800
}
.back-to-top.visible{opacity:1;pointer-events:all;transform:translateY(0)}
.back-to-top:hover{opacity:.85}

/* =====================
   SCROLL REVEAL
   ===================== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .55s cubic-bezier(.4,0,.2,1),transform .55s cubic-bezier(.4,0,.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* =====================
   RESPONSIVE
   ===================== */
@media(max-width:1024px){
  .header-nav .nav-item{display:none}
  .header-nav .nav-cta{display:none}
  .hamburger{display:flex}
  .features-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:900px){
  .quickstart-layout{grid-template-columns:1fr}
  .quickstart-mascot{display:none}
  .faq-layout{grid-template-columns:1fr}
  .faq-mascot-col{display:none}
  .cta-inner{flex-direction:column;text-align:center;gap:24px}
  .cta-mascot{width:130px}
}

@media(max-width:768px){
  :root{--hh:60px}
  .hero-inner{grid-template-columns:1fr;padding-top:28px;padding-bottom:60px}
  .hero-mascot-area{display:none}
  .hero-wave svg{height:40px}
  .quickstart,.features,.how-to-use,.content-guides,.faq,.cta-section{padding:68px 0}
  .section-head{margin-bottom:36px}
  .panel-content{padding:24px 20px}
  .panel-with-mascot{grid-template-columns:1fr}
  .panel-mascot{display:none}
  .tab-btn{padding:9px 14px;font-size:.82rem}
  .accordion-btn{padding:16px 18px;gap:10px}
  .accordion-sub{display:none}
  .accordion-panel{padding:0 18px 20px}
  .faq-q{padding:16px 18px;font-size:.9rem}
  .faq-a{padding:0 18px 18px 18px}
  .example-requests{grid-template-columns:1fr}
  .menu-grid{grid-template-columns:1fr}
  .steps-list::before{left:26px}
}

@media(max-width:560px){
  .features-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn-primary,.btn-ghost{justify-content:center}
  .hero-badges{gap:7px}
  .tip-card{flex-direction:column;text-align:center}
  .tip-mascot{width:60px;margin:0 auto}
}

/* ===== PANEL SCREENSHOT (탭 안 캡처) ===== */
.panel-shot{margin:22px auto 0;max-width:840px;text-align:center}
.panel-shot img{
  width:100%;display:block;border-radius:14px;border:1px solid var(--border,#E6EAF2);
  box-shadow:0 14px 36px rgba(37,99,235,.14)
}
.panel-shot figcaption{margin-top:10px;text-align:center;font-size:.82rem;color:var(--txt-2,#5B6577)}
/* 와이드 에디터 캡처: 가독성 위해 크기 제한 + 클릭 확대 */
.editor-shot{max-width:760px;margin-left:auto;margin-right:auto}
.editor-shot a{display:block;cursor:zoom-in}
.editor-shot img{transition:transform .15s ease}
.editor-shot a:hover img{transform:scale(1.01)}
.editor-shot figcaption i{margin-right:5px;color:var(--blue-main,#2563EB)}

/* ===== MENU SCREENSHOT (왼쪽 메뉴) ===== */
.menu-shot{width:100%;text-align:center}
.menu-shot img{
  width:100%;max-width:240px;display:block;margin:0 auto;
  border-radius:14px;border:1px solid var(--border,#E6EAF2);
  box-shadow:0 14px 36px rgba(37,99,235,.18)
}
.menu-shot figcaption{margin-top:10px;font-size:.8rem;color:var(--txt-2,#5B6577)}
.credit-shot img{max-width:300px}

/* ===== SECTION SCREENSHOT ===== */
.section-shot{max-width:920px;margin:0 auto 40px}
.section-shot img{
  width:100%;display:block;border-radius:16px;border:1px solid var(--border,#E6EAF2);
  box-shadow:0 18px 44px rgba(37,99,235,.16)
}
.section-shot figcaption{margin-top:12px;text-align:center;font-size:.86rem;color:var(--txt-2,#5B6577)}

/* ===== COMING SOON ===== */
.feature-card.coming-soon{position:relative}
.feature-card.coming-soon .feature-icon-wrap,
.feature-card.coming-soon h3,
.feature-card.coming-soon p{opacity:.55}
.soon-badge{
  position:absolute;top:12px;right:12px;background:#13213D;color:#fff;
  font-size:.64rem;font-weight:800;letter-spacing:.5px;padding:4px 9px;border-radius:999px;
  z-index:2;opacity:1
}
.soon-inline{
  display:inline-block;background:#13213D;color:#fff;
  font-size:.58rem;font-weight:800;letter-spacing:.5px;padding:2px 7px;border-radius:999px;
  vertical-align:middle;margin-left:6px;white-space:nowrap
}
.accordion-tag{
  display:inline-block;background:#2563EB;color:#fff;
  font-size:.58rem;font-weight:800;letter-spacing:.5px;padding:2px 7px;border-radius:999px;
  vertical-align:middle;margin-left:6px;white-space:nowrap
}
.category-chip.coming-soon,.accordion-item.coming-soon .accordion-label{opacity:1}
.category-chip.coming-soon{position:relative;overflow:visible}
.category-chip.coming-soon .soon-inline{
  position:absolute;top:-10px;left:50%;transform:translateX(-50%);
  margin-left:0;font-size:.55rem;padding:2px 7px;box-shadow:0 3px 8px rgba(19,33,61,.25)
}

/* ===== DEMO VIDEO ===== */
.demo-video{margin:22px auto 0;max-width:440px;width:100%}
.demo-video-frame{
  position:relative;aspect-ratio:4/3;border-radius:18px;overflow:hidden;
  background:linear-gradient(150deg,#EAF1FF 0%,#DCE8FF 100%);
  border:1px solid var(--border,#E6EAF2);box-shadow:0 16px 40px rgba(37,99,235,.18)
}
.demo-video-el{width:100%;height:100%;object-fit:cover;display:block;background:#0D1B3E}
.demo-video-placeholder{
  display:none;position:absolute;inset:0;flex-direction:column;align-items:center;justify-content:center;
  gap:6px;color:var(--blue-main,#2563EB);text-align:center;padding:20px
}
.demo-video-placeholder i{font-size:3rem;margin-bottom:6px}
.demo-video-placeholder p{font-size:1rem;font-weight:700;color:var(--txt-1,#13213D)}
.demo-video-placeholder span{font-size:.82rem;color:var(--txt-2,#5B6577)}
.demo-video-frame.no-video .demo-video-el{display:none}
.demo-video-frame.no-video .demo-video-placeholder{display:flex}
.demo-video figcaption{margin-top:10px;text-align:center;font-size:.82rem;color:var(--txt-2,#5B6577)}
/* 전체 폭 큰 영상 */
.demo-video-wide{max-width:920px;margin:36px auto 0}
.demo-video-wide .demo-video-frame{border-radius:22px;box-shadow:0 24px 60px rgba(37,99,235,.22)}
.demo-video-wide figcaption{font-size:.9rem;margin-top:14px}
@media(max-width:768px){.demo-video-wide{max-width:100%;margin-top:28px}}
/* 오른쪽 칸을 채우는 영상 */
.demo-video-col{max-width:none;width:100%;margin:0}
.demo-video-col .demo-video-frame{border-radius:18px;box-shadow:0 20px 50px rgba(37,99,235,.20)}
.demo-video-col figcaption{font-size:.88rem;margin-top:12px}

/* ===== NEWS BOARD ===== */
.news-section{padding:40px 0 90px}
.news-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px
}
.news-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line,#E6EAF2);
  border-radius:18px;overflow:hidden;transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
  box-shadow:0 4px 16px rgba(13,27,62,.04)
}
.news-card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(37,99,235,.15);border-color:var(--blue-main,#2563EB)}
.news-thumb{
  position:relative;height:172px;overflow:hidden;background:#EEF3FB;
  display:grid;place-items:center
}
.news-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform var(--ease)}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-thumb-fallback{display:none;font-size:2.4rem;color:#fff}
.news-thumb.no-img{background:linear-gradient(120deg,#2563EB 0%,#0EA5E9 100%)}
.news-thumb.no-img .news-thumb-fallback{display:block}
.news-body{padding:18px 22px 22px;display:flex;flex-direction:column;flex:1}
.news-desc{
  font-size:.86rem;color:var(--txt-2,#5B6577);line-height:1.6;margin-bottom:16px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden
}
.news-source{
  display:inline-block;align-self:flex-start;background:var(--blue-soft,#EAF1FF);color:var(--blue-deep,#1447E6);
  font-size:.74rem;font-weight:700;padding:4px 11px;border-radius:999px;margin-bottom:12px
}
.news-title{
  font-size:1.02rem;font-weight:700;color:var(--txt-1,#13213D);line-height:1.5;margin-bottom:16px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden
}
.news-meta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  font-size:.8rem;color:var(--txt-2,#5B6577)
}
.news-meta i{margin-right:4px}
.news-link{color:var(--blue-main,#2563EB);font-weight:600;white-space:nowrap}
.news-card:hover .news-link{text-decoration:underline}
@media(max-width:900px){.news-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.news-grid{grid-template-columns:1fr}}

/* =====================
   입력창 버튼 설명 (직접 요청 탭)
   ===================== */
.input-tools{margin-top:26px;max-width:840px;margin-left:auto;margin-right:auto}
.input-tools-title{display:flex;align-items:center;gap:8px;font-size:1rem;font-weight:800;color:var(--txt-1);margin-bottom:14px}
.input-tools-title i{color:var(--blue-main)}
.input-tools-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.input-tool{display:flex;gap:12px;align-items:flex-start;background:var(--white);border:1px solid var(--border);border-radius:var(--rad);padding:14px 16px;box-shadow:var(--sh-s)}
.input-tool .it-ico{flex-shrink:0;width:38px;height:38px;border-radius:10px;background:var(--blue-bg);color:var(--blue-main);display:flex;align-items:center;justify-content:center;font-size:1rem}
.input-tool b{display:block;font-size:.94rem;color:var(--txt-1);margin-bottom:3px}
.input-tool p{font-size:.86rem;color:var(--txt-2);line-height:1.55}
@media(max-width:640px){.input-tools-grid{grid-template-columns:1fr}}

/* 웹 에디터 안내 노트 */
.editor-note{display:flex;gap:12px;align-items:flex-start;background:var(--blue-bg);border:1px solid var(--border);border-radius:var(--rad);padding:16px 18px;margin-top:8px}
.editor-note i{color:var(--blue-main);font-size:1.1rem;margin-top:2px}
.editor-note p{font-size:.92rem;color:var(--txt-2);line-height:1.6}

/* =====================
   스킬 스토어 탭 카드
   ===================== */
.skill-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:6px 0 22px}
.skill-card{display:flex;gap:14px;align-items:flex-start;background:var(--white);border:1px solid var(--border);border-radius:var(--rad-l);padding:18px 20px;box-shadow:var(--sh-s);transition:transform var(--ease),box-shadow var(--ease)}
.skill-card:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.skill-card .skill-ico{flex-shrink:0;width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.15rem}
.skill-card b{display:block;font-size:1rem;color:var(--txt-1);margin-bottom:4px;font-weight:800}
.skill-card p{font-size:.88rem;color:var(--txt-2);line-height:1.6}
@media(max-width:640px){.skill-cards{grid-template-columns:1fr}}

/* =====================
   유형별 화면 미리보기 갤러리
   ===================== */
.type-gallery-section{padding:64px 0;background:var(--bg-2)}
.type-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.tg-item{background:var(--white);border:1px solid var(--border);border-radius:var(--rad-l);overflow:hidden;box-shadow:var(--sh-s);transition:transform var(--ease),box-shadow var(--ease)}
.tg-item:hover{transform:translateY(-4px);box-shadow:var(--sh-l)}
.tg-item img{width:100%;height:158px;object-fit:cover;object-position:top center;display:block;border-bottom:1px solid var(--border)}
.tg-item figcaption{padding:12px 14px;font-size:.86rem;font-weight:600;color:var(--txt-2);text-align:center}
@media(max-width:900px){.type-gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.type-gallery{grid-template-columns:1fr}}

/* 움직이는 화면 미리보기 (영상) */
.video-preview{margin-top:44px}
.video-preview-title{display:flex;align-items:center;justify-content:center;gap:9px;font-size:1.15rem;font-weight:800;color:var(--txt-1);margin-bottom:22px}
.video-preview-title i{color:var(--blue-main)}
.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;max-width:920px;margin:0 auto}
.video-item{background:var(--white);border:1px solid var(--border);border-radius:var(--rad-l);overflow:hidden;box-shadow:var(--sh);transition:transform var(--ease),box-shadow var(--ease)}
.video-item:hover{transform:translateY(-4px);box-shadow:var(--sh-l)}
.video-item video{width:100%;display:block;background:#EEF2F9;aspect-ratio:1180/720;object-fit:cover;object-position:top center;border-bottom:1px solid var(--border)}
.video-item figcaption{padding:14px 16px;text-align:left}
.video-item figcaption b{display:block;font-size:.95rem;font-weight:800;color:var(--txt-1);margin-bottom:4px}
.video-item figcaption span{display:block;font-size:.84rem;color:var(--txt-2);line-height:1.5}
@media(max-width:900px){.video-grid{grid-template-columns:1fr;max-width:560px;margin:0 auto}}

/* 크레딧 탭 전체폭 영상 */
.panel-shot.video-shot{margin:24px auto 0;max-width:860px;text-align:center}
.panel-shot.video-shot video{width:100%;display:block;border-radius:var(--rad-l);border:1px solid var(--border);box-shadow:var(--sh-l);background:#EEF2F9;aspect-ratio:1180/720}
.panel-shot.video-shot figcaption{margin-top:12px;font-size:.9rem;color:var(--txt-2)}
.panel-shot.video-shot figcaption i{color:var(--blue-main);margin-right:5px}

/* 처음 사용하는 순서 — 시작 흐름 영상 */
/* 처음 사용하는 순서 — 실제 화면 페이지네이션 뷰어 */
.step-viewer{max-width:940px;margin:0 auto 40px}
.sv-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:14px;min-height:52px}
.sv-count{flex-shrink:0;background:var(--grad);color:#fff;font-size:.8rem;font-weight:800;padding:7px 13px;border-radius:999px;box-shadow:var(--sh-colored);white-space:nowrap}
.sv-count .sv-cur{font-size:.95rem}
.sv-meta{padding-top:1px}
.sv-title{display:block;font-size:1.05rem;font-weight:800;color:var(--txt-1);line-height:1.35}
.sv-desc{margin-top:3px;font-size:.9rem;color:var(--txt-2);line-height:1.55}
.sv-stage{position:relative;width:100%;aspect-ratio:16/10;background:linear-gradient(135deg,#EEF2FB,#F5F8FF);border:1px solid var(--border);border-radius:var(--rad-xl);box-shadow:var(--sh-l);overflow:hidden}
.sv-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;padding:14px;opacity:0;visibility:hidden;transition:opacity .35s ease}
.sv-img.active{opacity:1;visibility:visible}
.sv-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--blue-main);border:1px solid var(--border);box-shadow:var(--sh);display:flex;align-items:center;justify-content:center;font-size:1rem;cursor:pointer;transition:background .15s,transform .15s}
.sv-arrow:hover{background:#fff;transform:translateY(-50%) scale(1.08)}
.sv-prev{left:14px}.sv-next{right:14px}
.sv-dots{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:18px}
.sv-dot{width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:var(--white);color:var(--txt-3);font-size:.85rem;font-weight:700;cursor:pointer;font-family:inherit;transition:all .15s}
.sv-dot:hover{border-color:var(--blue-mid);color:var(--blue-main)}
.sv-dot.active{background:var(--grad);color:#fff;border-color:transparent;box-shadow:var(--sh-colored)}
.sv-hint{margin-top:16px;text-align:center;font-size:.84rem;color:var(--txt-3);line-height:1.55}
.sv-hint i{color:var(--blue-main);margin-right:5px}
@media(max-width:640px){
  .sv-stage{aspect-ratio:4/3}
  .sv-arrow{width:38px;height:38px}
  .sv-dot{width:30px;height:30px;font-size:.8rem}
  .sv-title{font-size:.98rem}
}

/* 콘텐츠 유형 섹션 — 모니터 목업 + 움직이는 화면 */
.device-shot{margin-top:6px}
.device-mockup{max-width:860px;margin:0 auto;display:flex;flex-direction:column;align-items:center}
.device-screen{width:100%;background:linear-gradient(180deg,#eef1f6,#dbe0e9);border:1px solid #cfd6e1;border-radius:20px;padding:13px;box-shadow:0 26px 64px rgba(37,99,235,.20),inset 0 1px 0 rgba(255,255,255,.8)}
.device-screen video{width:100%;display:block;border-radius:9px;aspect-ratio:1180/720;object-fit:cover;object-position:top center;background:#fff;border:1px solid #c7cfdb}
.device-neck{width:100px;height:46px;background:linear-gradient(180deg,#e2e6ee,#c2c9d5);clip-path:polygon(30% 0,70% 0,86% 100%,14% 100%)}
.device-base{width:300px;max-width:62%;height:15px;border-radius:0 0 16px 16px;background:linear-gradient(180deg,#d3d9e3,#b4bcca);box-shadow:0 12px 22px rgba(0,0,0,.10)}
@media(max-width:640px){
  .device-screen{padding:9px;border-radius:15px}
  .device-screen video{border-radius:6px}
  .device-neck{width:74px;height:34px}
  .device-base{height:11px}
}