/* ═══════════════════════════════════════════════════
   쪽집게 고객센터 — 공통 스타일
   Inspired by Zendesk / postype help center
   ═══════════════════════════════════════════════════ */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --primary:#6C5CE7;
  --primary-dark:#5A4BD5;
  --primary-light:#8B7CF0;
  --primary-bg:rgba(108,92,231,.04);
  --primary-bg2:rgba(108,92,231,.08);
  --primary-bg3:rgba(108,92,231,.12);

  --text:#1a1a2e;
  --text-sub:#555770;
  --text-caption:#8c8ca1;
  --text-disable:#b8b8cc;

  --bg:#f5f5fa;
  --bg-warm:#fafafd;
  --white:#fff;
  --line:#e8e8f0;
  --line-light:#f0f0f5;

  --green:#16a34a;
  --green-bg:rgba(22,163,74,.06);
  --red:#dc2626;
  --red-bg:rgba(220,38,38,.05);
  --amber:#d97706;
  --amber-bg:rgba(217,119,6,.06);
  --blue:#2563eb;
  --blue-bg:rgba(37,99,235,.06);

  --shadow-sm:0 1px 3px rgba(26,26,46,.04),0 1px 2px rgba(26,26,46,.06);
  --shadow-md:0 4px 16px rgba(26,26,46,.06),0 1px 3px rgba(26,26,46,.04);
  --shadow-lg:0 8px 32px rgba(26,26,46,.08);

  --radius:12px;
  --radius-lg:16px;
  --radius-sm:8px;

  --max-w:960px;
  --max-w-narrow:800px;
}

html{scroll-behavior:smooth}
body{
  font-family:'Pretendard Variable','Pretendard',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{color:inherit;text-decoration:none}

/* ─── Container ─── */
.inner{max-width:var(--max-w);margin:0 auto;padding:0 24px}
.inner-narrow{max-width:var(--max-w-narrow);margin:0 auto;padding:0 24px}

/* ═══ HEADER ═══ */
.gnb{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.gnb-in{
  display:flex;align-items:center;height:60px;
  max-width:var(--max-w);margin:0 auto;padding:0 24px;gap:24px;
}
.gnb-logo{
  font-size:15px;font-weight:800;color:var(--primary);
  text-decoration:none;letter-spacing:-.02em;
  display:flex;align-items:center;gap:8px;flex-shrink:0;
}
.gnb-logo svg{width:22px;height:22px}
.gnb-icon{width:28px;height:28px;border-radius:8px;object-fit:cover}
.gnb-nav{display:flex;gap:2px;margin-left:16px}
.gnb-nav a{
  font-size:14px;font-weight:500;color:var(--text-caption);
  text-decoration:none;padding:8px 14px;border-radius:var(--radius-sm);
  transition:all .15s;
}
.gnb-nav a:hover{background:var(--line-light);color:var(--text)}
.gnb-nav a.active{color:var(--primary);font-weight:600;background:var(--primary-bg)}
.gnb-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.gnb-right a{
  font-size:13px;color:var(--text-sub);text-decoration:none;
  padding:7px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);
  transition:all .15s;
}
.gnb-right a:hover{border-color:var(--primary);color:var(--primary)}
.gnb-back{
  margin-left:auto;display:inline-flex;align-items:center;gap:6px;
  font-size:13px;color:var(--text-caption);text-decoration:none;
  padding:7px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);
  transition:all .15s;
}
.gnb-back:hover{border-color:var(--primary);color:var(--primary)}
.gnb-back svg{width:14px;height:14px}
.mob-menu{display:none;background:none;border:none;cursor:pointer;padding:4px}
.mob-menu svg{width:22px;height:22px;stroke:var(--text-sub)}

/* ═══ PAGE HERO (sub-pages) ═══ */
.page-hero{
  background:var(--white);
  border-bottom:1px solid var(--line);
  padding:40px 0 36px;
}
.breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:var(--text-caption);margin-bottom:16px;
}
.breadcrumb a{color:var(--primary);text-decoration:none;font-weight:500}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb svg{width:12px;height:12px;color:var(--text-disable)}
.page-hero h1{
  font-size:28px;font-weight:800;letter-spacing:-.04em;
  margin-bottom:8px;line-height:1.3;
}
.page-hero p{font-size:15px;color:var(--text-sub);line-height:1.65}

/* ═══ TABS ═══ */
.tab-bar{
  position:sticky;top:60px;z-index:99;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.tab-inner{
  display:flex;gap:0;
  max-width:var(--max-w-narrow);margin:0 auto;padding:0 24px;
}
.tab-btn{
  padding:16px 22px;font-size:14px;font-weight:600;
  color:var(--text-caption);cursor:pointer;border:none;
  border-bottom:2px solid transparent;margin-bottom:-1px;
  transition:all .2s;background:none;font-family:inherit;
}
.tab-btn:hover{color:var(--text-sub)}
.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary)}
.tab-panel{display:none;padding:40px 0 80px}
.tab-panel.active{display:block}

/* ═══ CONTENT ═══ */
.content h2{
  font-size:18px;font-weight:700;letter-spacing:-.03em;
  margin-bottom:14px;padding-top:36px;
  display:flex;align-items:center;gap:12px;
}
.content h2:first-child{padding-top:0}
.sec-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:26px;height:26px;border-radius:8px;
  background:var(--primary);color:#fff;
  font-size:12px;font-weight:700;flex-shrink:0;
}
.content>p{font-size:15px;color:var(--text-sub);line-height:1.8;margin-bottom:14px}
.content strong{color:var(--text);font-weight:600}
.content ul,.content ol{margin:8px 0 14px;padding-left:20px;font-size:14px;color:var(--text-sub);line-height:1.8}
.content ul li,.content ol li{margin-bottom:3px}

/* ─── Callout ─── */
.callout{
  padding:16px 20px;border-radius:var(--radius);margin:16px 0;
  font-size:14px;line-height:1.75;color:var(--text-sub);
  display:flex;gap:12px;align-items:flex-start;
}
.callout svg{width:18px;height:18px;flex-shrink:0;margin-top:2px}
.callout.purple{background:var(--primary-bg);border:1px solid rgba(108,92,231,.1)}
.callout.purple svg{color:var(--primary)}
.callout.green{background:var(--green-bg);border:1px solid rgba(22,163,74,.1)}
.callout.green svg{color:var(--green)}
.callout.amber{background:var(--amber-bg);border:1px solid rgba(217,119,6,.12)}
.callout.amber svg{color:var(--amber)}
.callout.red{background:var(--red-bg);border:1px solid rgba(220,38,38,.1)}
.callout.red svg{color:var(--red)}
.callout.blue{background:var(--blue-bg);border:1px solid rgba(37,99,235,.1)}
.callout.blue svg{color:var(--blue)}
.callout strong{font-weight:700;color:var(--text)}

/* ─── Flow Banner ─── */
.flow-banner{
  display:flex;align-items:center;justify-content:center;gap:12px;
  padding:18px 24px;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius);
  margin:16px 0;font-size:14px;font-weight:600;
  color:var(--text-sub);flex-wrap:wrap;
}
.flow-banner .arr{color:var(--text-disable);font-size:12px}

/* ─── Table ─── */
.tbl-wrap{overflow-x:auto;margin:14px 0;border-radius:var(--radius);overflow:hidden}
table{
  width:100%;border-collapse:collapse;font-size:14px;
  background:var(--white);border:1px solid var(--line);
}
thead{background:var(--bg)}
th{
  padding:12px 18px;text-align:left;font-weight:600;
  color:var(--text);font-size:13px;border-bottom:1px solid var(--line);
}
td{
  padding:12px 18px;border-bottom:1px solid var(--line-light);
  color:var(--text-sub);line-height:1.6;vertical-align:top;
}
tr:last-child td{border-bottom:none}

/* ─── Badge ─── */
.badge{display:inline-block;padding:3px 10px;border-radius:6px;font-size:12px;font-weight:600}
.badge.green{background:var(--green-bg);color:var(--green)}
.badge.red{background:var(--red-bg);color:var(--red)}
.badge.amber{background:var(--amber-bg);color:var(--amber)}
.badge.blue{background:var(--blue-bg);color:var(--blue)}
.badge.purple{background:var(--primary-bg2);color:var(--primary)}
.badge.online{background:var(--blue-bg);color:var(--blue)}
.badge.offline{background:var(--green-bg);color:var(--green)}
.badge.both{background:var(--primary-bg2);color:var(--primary)}

/* ─── Policy Card ─── */
.policy-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;margin:18px 0;
  transition:border-color .2s,box-shadow .2s;
}
.policy-card:hover{border-color:#d0d5dd;box-shadow:var(--shadow-sm)}
.pc-head{
  padding:20px 24px;display:flex;align-items:center;gap:16px;
  border-bottom:1px solid var(--line-light);
}
.pc-letter{
  width:36px;height:36px;border-radius:10px;
  display:grid;place-items:center;
  font-size:15px;font-weight:700;flex-shrink:0;
}
.pc-letter.a{background:var(--green-bg);color:var(--green)}
.pc-letter.b{background:var(--primary-bg2);color:var(--primary)}
.pc-letter.c{background:var(--amber-bg);color:var(--amber)}
.pc-letter.d{background:var(--red-bg);color:var(--red)}
.pc-letter.e{background:var(--red-bg);color:var(--red)}
.pc-head h3{font-size:16px;font-weight:600;margin:0;letter-spacing:-.02em}
.pc-head .pc-tag{font-size:13px;color:var(--text-caption);font-weight:400;margin-top:2px}
.pc-body{padding:20px 24px}
.pc-body p{font-size:14px;color:var(--text-sub);line-height:1.8;margin-bottom:12px}
.pc-body ul{margin:8px 0 12px;padding-left:20px;font-size:14px;color:var(--text-sub);line-height:1.8}
.pc-body ul li{margin-bottom:4px}

/* ─── Section Card (guide) ─── */
.sec-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;margin:18px 0;
  transition:border-color .2s,box-shadow .2s;
}
.sec-card:hover{border-color:#d0d5dd;box-shadow:var(--shadow-sm)}
.sc-head{
  padding:20px 24px;display:flex;align-items:center;gap:16px;
  border-bottom:1px solid var(--line-light);
}
.sc-num{
  width:36px;height:36px;border-radius:10px;
  display:grid;place-items:center;
  font-size:14px;font-weight:700;flex-shrink:0;
  background:var(--primary-bg2);color:var(--primary);
}
.sc-head h3{font-size:16px;font-weight:600;margin:0;letter-spacing:-.02em}
.sc-head .sc-tag{font-size:13px;color:var(--text-caption);font-weight:400;margin-top:2px}
.sc-body{padding:20px 24px}
.sc-body p{font-size:14px;color:var(--text-sub);line-height:1.8;margin-bottom:12px}
.sc-body ul{margin:8px 0 12px;padding-left:20px;font-size:14px;color:var(--text-sub);line-height:1.8}
.sc-body ul li{margin-bottom:4px}

/* ─── UI Hint ─── */
.ui-hint{
  display:flex;align-items:center;gap:10px;
  padding:12px 16px;background:var(--bg);
  border:1px solid var(--line-light);border-radius:var(--radius-sm);
  margin:12px 0;font-size:13px;color:var(--text-caption);line-height:1.55;
}
.ui-hint svg{width:15px;height:15px;flex-shrink:0;color:var(--text-disable)}

/* ─── Steps ─── */
.step-list{display:flex;flex-direction:column;gap:0;margin:18px 0;position:relative}
.step-list::before{
  content:'';position:absolute;left:12px;top:10px;bottom:10px;
  width:2px;background:var(--line);border-radius:2px;
}
.step-item{display:flex;gap:16px;padding:14px 0;position:relative}
.step-dot{
  width:12px;height:12px;border-radius:50%;
  background:var(--white);border:2.5px solid var(--primary);
  flex-shrink:0;margin-top:4px;margin-left:7px;z-index:1;
}
.step-item h4{font-size:15px;font-weight:600;margin-bottom:3px}
.step-item p{font-size:14px;color:var(--text-caption);line-height:1.6}

/* ─── Role Info Bar ─── */
.role-info-bar{
  display:flex;align-items:center;gap:12px;
  padding:16px 20px;background:var(--bg);
  border:1px solid var(--line);border-radius:var(--radius);
  margin-bottom:24px;font-size:14px;color:var(--text-sub);line-height:1.6;
}
.role-info-bar svg{flex-shrink:0;width:18px;height:18px;color:var(--primary)}

/* ─── How Strip ─── */
.how-strip{
  display:flex;align-items:stretch;gap:0;
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;margin:18px 0;
}
.how-step{flex:1;padding:24px 20px;text-align:center;position:relative}
.how-step:not(:last-child)::after{
  content:'';position:absolute;right:0;top:20%;height:60%;
  width:1px;background:var(--line-light);
}
.how-num{font-size:11px;font-weight:700;color:var(--primary);letter-spacing:.06em;margin-bottom:8px}
.how-step h3{font-size:14px;font-weight:600;margin-bottom:4px;letter-spacing:-.02em}
.how-step p{font-size:13px;color:var(--text-caption);line-height:1.5}

/* ─── FAQ ─── */
.pfaq{margin:18px 0}
.pfaq-item{border-bottom:1px solid var(--line-light)}
.pfaq-item:last-child{border:none}
.pfaq-q{
  width:100%;text-align:left;padding:16px 0;background:none;border:none;
  font-family:inherit;font-size:15px;font-weight:500;color:var(--text);
  cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:16px;transition:color .15s;
}
.pfaq-q:hover{color:var(--primary)}
.pfaq-q svg{
  width:18px;height:18px;flex-shrink:0;color:var(--text-disable);
  transition:transform .25s,color .25s;
}
.pfaq-item.open .pfaq-q svg{transform:rotate(180deg);color:var(--primary)}
.pfaq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.pfaq-ai{padding:0 0 16px;font-size:14px;color:var(--text-sub);line-height:1.8}
.pfaq-ai strong{color:var(--text)}
.pfaq-ai a{color:var(--primary);font-weight:500;text-decoration:none}
.pfaq-ai a:hover{text-decoration:underline}

/* index FAQ — redesigned */
.faq-section{padding:0 0 64px}

.faq-header{text-align:center;margin-bottom:32px}
.faq-main-title{font-size:24px;font-weight:800;letter-spacing:-.04em;color:var(--text);margin-bottom:8px}
.faq-main-desc{font-size:15px;color:var(--text-caption);line-height:1.6}

.faq-category-tabs{
  display:flex;justify-content:center;gap:8px;
  margin-bottom:28px;flex-wrap:wrap;
}
.faq-cat-btn{
  padding:8px 18px;font-size:13px;font-weight:600;
  border:1px solid var(--line);border-radius:20px;
  background:var(--white);color:var(--text-sub);
  cursor:pointer;transition:all .15s;font-family:inherit;
}
.faq-cat-btn:hover{border-color:var(--primary-light);color:var(--primary)}
.faq-cat-btn.active{
  border-color:var(--primary);background:var(--primary);color:#fff;
}

.faq-list{display:flex;flex-direction:column;gap:8px;max-width:760px;margin:0 auto}

.faq-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  transition:border-color .2s,box-shadow .2s;
}
.faq-card:hover{border-color:#d0d5dd}
.faq-card.open{border-color:var(--primary-light);box-shadow:0 2px 12px rgba(108,92,231,.06)}

.faq-q2{
  width:100%;text-align:left;padding:18px 22px;
  background:none;border:none;
  font-family:inherit;font-size:15px;font-weight:500;color:var(--text);
  cursor:pointer;display:flex;align-items:center;gap:14px;
  transition:background .1s;
}
.faq-q2:hover{background:var(--bg)}
.faq-q2-cat{
  display:inline-block;padding:3px 10px;border-radius:6px;
  font-size:11px;font-weight:700;flex-shrink:0;
  background:var(--primary-bg2);color:var(--primary);
  letter-spacing:.01em;
}
.faq-q2-text{flex:1;line-height:1.5}
.faq-q2-arrow{
  width:18px;height:18px;flex-shrink:0;color:var(--text-disable);
  transition:transform .25s,color .25s;
}
.faq-card.open .faq-q2-arrow{transform:rotate(180deg);color:var(--primary)}

.faq-a2{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a2-inner{
  padding:0 22px 20px;font-size:14px;color:var(--text-sub);line-height:1.85;
  border-top:1px solid var(--line-light);padding-top:16px;margin:0 22px;
  padding-left:0;padding-right:0;
}
.faq-a2-inner strong{color:var(--text);font-weight:600}
.faq-a2-inner ul{margin:10px 0;padding-left:20px}
.faq-a2-inner ul li{margin-bottom:4px}
.faq-a2-inner a{color:var(--primary);font-weight:500;text-decoration:none}
.faq-a2-inner a:hover{text-decoration:underline}

/* ─── Summary table ─── */
.summary-tbl{margin:18px 0}
.summary-tbl th{font-size:13px}

/* ─── Sub heading ─── */
.sub-heading{font-size:16px;font-weight:600;color:var(--text);margin:20px 0 12px;letter-spacing:-.02em}

/* ─── Link button ─── */
.link-btn{
  display:inline-flex;align-items:center;gap:8px;
  margin:14px 0;padding:12px 20px;
  font-size:14px;font-weight:600;color:var(--primary);
  background:var(--primary-bg);border:1px solid rgba(108,92,231,.12);
  border-radius:var(--radius-sm);text-decoration:none;
  transition:all .15s;
}
.link-btn:hover{background:var(--primary-bg2);border-color:rgba(108,92,231,.2)}

/* ═══ FOOTER ═══ */
.foot{
  padding:32px 0;border-top:1px solid var(--line);
  background:var(--white);margin-top:auto;
}
.foot-in{
  display:flex;align-items:center;justify-content:space-between;
  max-width:var(--max-w);margin:0 auto;padding:0 24px;
  font-size:13px;color:var(--text-caption);
}
.foot-links{display:flex;gap:20px}
.foot-links a{color:var(--text-caption);text-decoration:none;transition:color .15s}
.foot-links a:hover{color:var(--text-sub)}

/* Footer with contact */
.foot--contact{padding:0;border-top:none}
.foot-in--expanded{
  display:flex;flex-direction:column;
  max-width:var(--max-w);margin:0 auto;padding:0;
}
.foot-contact{
  padding:40px 24px;background:var(--bg);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.foot-contact-title{
  font-size:16px;font-weight:700;color:var(--text);
  margin-bottom:20px;letter-spacing:-.02em;
}
.foot-contact-grid{display:flex;gap:24px;flex-wrap:wrap}
.foot-contact-item{
  flex:1;min-width:260px;display:flex;gap:14px;align-items:flex-start;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;transition:border-color .2s;
}
.foot-contact-item:hover{border-color:var(--primary-light)}
.foot-contact-item svg{width:20px;height:20px;flex-shrink:0;color:var(--primary);margin-top:2px}
.foot-contact-item strong{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:4px}
.foot-contact-item span{display:block;font-size:12px;color:var(--text-caption);line-height:1.5;margin-bottom:8px}
.foot-contact-item a{font-size:14px;color:var(--primary);font-weight:500;text-decoration:none}
.foot-contact-item a:hover{text-decoration:underline}
.foot-bottom{
  display:flex;align-items:center;justify-content:space-between;
  padding:24px;font-size:13px;color:var(--text-caption);
}

/* ═══ BACK TO TOP ═══ */
.btt{
  position:fixed;bottom:28px;right:28px;
  width:40px;height:40px;border-radius:var(--radius-sm);
  background:var(--white);color:var(--text-sub);
  border:1px solid var(--line);cursor:pointer;
  display:grid;place-items:center;
  opacity:0;transform:translateY(8px);
  transition:.2s;z-index:99;box-shadow:var(--shadow-md);
}
.btt svg{width:18px;height:18px}
.btt.vis{opacity:1;transform:translateY(0)}
.btt:hover{border-color:var(--primary);color:var(--primary)}

/* ─── Content wrap (non-tabbed pages) ─── */
.content-wrap{padding:40px 0 80px}

/* ─── How section (index) ─── */
.how-section{padding:40px 0 8px}
.how-section .guide-link{text-align:center;margin-top:14px}
.how-section .guide-link a{font-size:13px;color:var(--primary);font-weight:500;text-decoration:none}
.how-section .guide-link a:hover{text-decoration:underline}

/* ═══ INDEX PAGE ═══ */

/* Hero */
.hero{
  background:var(--white);
  border-bottom:1px solid var(--line);
  padding:52px 0 48px;
  position:relative;overflow:hidden;
}
.hero::before{content:'';position:absolute;top:-100px;right:-80px;width:360px;height:360px;border-radius:50%;background:rgba(108,92,231,.03);pointer-events:none}
.hero::after{content:'';position:absolute;bottom:-120px;left:-60px;width:280px;height:280px;border-radius:50%;background:rgba(108,92,231,.025);pointer-events:none}
.hero-top{text-align:center;margin-bottom:36px}
.hero-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 16px;background:var(--primary-bg);
  border:1px solid rgba(108,92,231,.1);border-radius:20px;
  font-size:12px;font-weight:600;color:var(--primary);margin-bottom:18px;
}
.hero-badge svg{width:14px;height:14px}
.hero h1{font-size:32px;font-weight:800;letter-spacing:-.05em;margin-bottom:12px;line-height:1.35}
.hero-tagline{font-size:16px;color:var(--text-sub);line-height:1.65;max-width:500px;margin:0 auto}
.hero-tagline strong{color:var(--text);font-weight:600}

/* Value strip */
.value-strip{display:flex;justify-content:center;gap:36px;margin:32px 0 36px;flex-wrap:wrap}
.value-item{display:flex;align-items:center;gap:12px}
.value-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.value-dot.v1{background:var(--primary)}
.value-dot.v2{background:var(--green)}
.value-dot.v3{background:var(--amber)}
.value-label{font-size:14px;font-weight:600;color:var(--text);letter-spacing:-.02em}
.value-desc{font-size:12px;color:var(--text-caption);margin-top:1px}

/* Search */
.search-area{max-width:540px;margin:0 auto;position:relative}
.search-area input{
  width:100%;height:52px;padding:0 18px 0 48px;
  border:1px solid var(--line);border-radius:var(--radius);
  font-size:15px;font-family:inherit;background:var(--bg);color:var(--text);
  outline:none;transition:border-color .2s,box-shadow .2s;
}
.search-area input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(108,92,231,.1);background:var(--white)}
.search-area input::placeholder{color:var(--text-disable)}
.search-area .s-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-caption)}
.search-area .s-icon svg{width:18px;height:18px}
.s-results{
  position:absolute;top:calc(100% + 6px);left:0;right:0;
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-lg);
  display:none;max-height:320px;overflow-y:auto;z-index:50;
}
.s-results.active{display:block}
.s-results a{display:block;padding:12px 18px;font-size:14px;color:var(--text);text-decoration:none;border-bottom:1px solid var(--line-light);transition:background .1s}
.s-results a:last-child{border:none}
.s-results a:hover{background:var(--bg)}
.s-results a em{font-style:normal;font-size:12px;color:var(--text-caption);display:block;margin-bottom:2px}
.s-results .no-r{padding:20px;text-align:center;color:var(--text-caption);font-size:14px}
.popular-tags{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:16px}
.popular-tags a{
  font-size:13px;color:var(--text-sub);text-decoration:none;
  padding:6px 14px;background:var(--white);border:1px solid var(--line);
  border-radius:20px;transition:border-color .15s,color .15s;
}
.popular-tags a:hover{border-color:var(--primary);color:var(--primary)}

/* Topics */
.topics{padding:40px 0 28px}
.topics-title{font-size:17px;font-weight:700;margin-bottom:18px;color:var(--text);letter-spacing:-.02em}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.topic-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 22px;
  text-decoration:none;color:var(--text);
  transition:border-color .2s,box-shadow .2s;
}
.topic-card:hover{border-color:var(--primary);box-shadow:0 2px 12px rgba(108,92,231,.06)}
.topic-card h3{font-size:15px;font-weight:600;margin-bottom:6px;letter-spacing:-.02em}
.topic-card p{font-size:13px;color:var(--text-caption);line-height:1.55}
.tc-icon{
  width:44px;height:44px;border-radius:var(--radius-sm);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.tc-icon svg{width:22px;height:22px}
.tc-icon.purple{background:var(--primary-bg2);color:var(--primary)}
.tc-icon.green{background:var(--green-bg);color:var(--green)}
.tc-icon.amber{background:var(--amber-bg);color:var(--amber)}
.tc-icon.red{background:var(--red-bg);color:var(--red)}
.tc-icon.blue{background:var(--blue-bg);color:var(--blue)}

/* Contact */
.contact-section{padding:0 0 56px}
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.contact-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 24px;text-align:center;
}
.contact-card h4{font-size:15px;font-weight:600;margin-bottom:8px}
.contact-card p{font-size:13px;color:var(--text-caption);line-height:1.6;margin-bottom:14px}
.contact-card a{font-size:14px;color:var(--primary);font-weight:500;text-decoration:none}
.contact-card a:hover{text-decoration:underline}

/* ═══ ROLE GUIDE (index) ═══ */
.role-section{padding:48px 0 56px;background:var(--white);border-bottom:1px solid var(--line)}
.role-tabs{display:flex;gap:6px;margin-bottom:36px;justify-content:center}
.role-tab{
  padding:14px 32px;font-size:15px;font-weight:600;
  border:2px solid var(--line);border-radius:var(--radius);
  background:var(--white);color:var(--text-sub);
  cursor:pointer;transition:all .2s;font-family:inherit;
}
.role-tab:hover{border-color:var(--primary-light);color:var(--primary)}
.role-tab.active{border-color:var(--primary);background:var(--primary);color:#fff}
.role-panel{display:none;animation:fadeUp .35s ease}
.role-panel.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

.rp-title{
  font-size:18px;font-weight:700;color:var(--text);margin-bottom:8px;
  letter-spacing:-.03em;display:flex;align-items:center;gap:10px;
}
.rp-title svg{width:20px;height:20px;color:var(--primary)}
.rp-desc{font-size:15px;color:var(--text-sub);line-height:1.7;margin-bottom:24px}
.rp-block{margin-bottom:40px}

/* Compare card */
.compare-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;margin-bottom:8px;
}
.compare-head{
  padding:18px 28px;
  background:linear-gradient(135deg,rgba(108,92,231,.03),rgba(108,92,231,.07));
  border-bottom:1px solid var(--line);
  font-size:16px;font-weight:700;letter-spacing:-.03em;
}
.compare-body{display:grid;grid-template-columns:1fr auto 1fr;align-items:stretch}
.compare-col{padding:24px 28px}
.compare-col.other{background:rgba(220,38,38,.015)}
.compare-col.ours{background:rgba(108,92,231,.015)}
.compare-col h4{font-size:14px;font-weight:700;margin-bottom:16px;letter-spacing:-.02em}
.compare-col.other h4{color:var(--red)}
.compare-col.ours h4{color:var(--primary)}
.compare-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:10px 0;font-size:14px;color:var(--text-sub);
  border-bottom:1px solid var(--line-light);
}
.compare-row:last-child{border-bottom:none}
.compare-row .val{font-weight:600;color:var(--text)}
.compare-row .val.bad{color:var(--red)}
.compare-row .val.good{color:var(--primary);font-weight:700}
.compare-vs{
  display:flex;align-items:center;justify-content:center;
  padding:0 16px;font-size:13px;font-weight:800;color:var(--text-disable);
  border-left:1px solid var(--line-light);border-right:1px solid var(--line-light);
}
.compare-footer{
  padding:16px 28px;background:var(--primary-bg);
  border-top:1px solid rgba(108,92,231,.1);
  font-size:14px;color:var(--primary);font-weight:600;text-align:center;
}

/* Guide flow */
.guide-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:20px 0 32px}
.flow-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px 18px;text-align:center;
  position:relative;transition:border-color .2s,box-shadow .2s;
}
.flow-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-sm)}
.flow-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:50%;
  background:var(--primary);color:#fff;
  font-size:13px;font-weight:700;margin-bottom:12px;
}
.flow-card h4{font-size:15px;font-weight:600;margin-bottom:6px;letter-spacing:-.02em}
.flow-card p{font-size:13px;color:var(--text-caption);line-height:1.5}

/* Coupon grid */
.coupon-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0 12px}
.coupon-item{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px 16px;text-align:center;
  transition:border-color .2s,box-shadow .2s;
}
.coupon-item:hover{border-color:var(--primary-light);box-shadow:var(--shadow-sm)}
.coupon-item .ci-name{font-size:12px;font-weight:700;color:var(--primary);margin-bottom:8px;letter-spacing:.02em}
.coupon-item .ci-count{font-size:26px;font-weight:800;color:var(--text);letter-spacing:-.04em;margin-bottom:2px}
.coupon-item .ci-count span{font-size:14px;font-weight:600;color:var(--text-sub)}
.coupon-item .ci-price{font-size:15px;font-weight:600;color:var(--text-sub)}
.coupon-item .ci-unit{font-size:12px;color:var(--text-caption);margin-top:6px}
.coupon-note{font-size:13px;color:var(--text-caption);text-align:center;margin-bottom:24px}

/* Expert value */
.expert-value{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0 32px}
.ev-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 20px;text-align:center;
  transition:border-color .2s,box-shadow .2s;
}
.ev-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-sm)}
.ev-num{font-size:32px;font-weight:800;color:var(--primary);letter-spacing:-.05em;margin-bottom:6px}
.ev-card h4{font-size:14px;font-weight:600;margin-bottom:4px}
.ev-card p{font-size:13px;color:var(--text-caption);line-height:1.5}

/* Earnings card */
.earnings-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;margin:20px 0 32px;
}
.earn-head{
  padding:18px 24px;background:var(--bg);
  border-bottom:1px solid var(--line);
  font-size:15px;font-weight:700;letter-spacing:-.02em;
}
.earn-body{padding:20px 24px}
.earn-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:10px 0;font-size:14px;color:var(--text-sub);
  border-bottom:1px solid var(--line-light);
}
.earn-row:last-child{border-bottom:none}
.earn-row .earn-val{font-weight:600;color:var(--text)}
.earn-row.total{border-top:2px solid var(--primary);border-bottom:none;padding-top:16px;margin-top:4px}
.earn-row.total .earn-label{font-weight:700;color:var(--text)}
.earn-row.total .earn-val{font-weight:800;color:var(--primary);font-size:18px}

/* Guide CTA */
.guide-cta{display:flex;gap:12px;margin-top:8px}
.cta-link{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 24px;font-size:14px;font-weight:600;
  border-radius:var(--radius);text-decoration:none;transition:all .2s;
}
.cta-link.primary{background:var(--primary);color:#fff}
.cta-link.primary:hover{background:var(--primary-dark)}
.cta-link.outline{background:var(--white);color:var(--primary);border:1px solid rgba(108,92,231,.2)}
.cta-link.outline:hover{background:var(--primary-bg);border-color:var(--primary)}

/* ═══ RESPONSIVE ═══ */
@media(max-width:768px){
  .gnb-nav,.gnb-right{display:none}
  .mob-menu{display:block;margin-left:auto}
  .gnb-nav.mob-open{
    display:flex;flex-direction:column;position:absolute;
    top:60px;left:0;right:0;background:var(--white);
    padding:8px 16px 12px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-md);
  }
  .gnb-in{height:56px}
  .tab-bar{top:56px}
  .tab-btn{font-size:13px;padding:14px 16px}
  .page-hero{padding:28px 0 24px}
  .page-hero h1{font-size:22px}
  .pc-head,.sc-head{flex-direction:column;align-items:flex-start;gap:8px}
  .flow-banner{font-size:13px;gap:8px}
  .how-strip{flex-direction:column}
  .how-step:not(:last-child)::after{width:60%;height:1px;right:auto;left:20%;top:auto;bottom:0}
  .foot-in{flex-direction:column;gap:10px;text-align:center}
  .foot-contact-grid{flex-direction:column}
  .foot-contact-item{min-width:auto}
  .foot-bottom{flex-direction:column;gap:10px;text-align:center}
  .callout{font-size:13px}
  .content h2{font-size:17px}
  .content>p{font-size:14px}
  /* Index page */
  .hero{padding:36px 0 32px}
  .hero h1{font-size:24px}
  .hero-tagline{font-size:14px}
  .value-strip{gap:16px}
  .value-item{flex-direction:column;align-items:center;text-align:center;gap:4px}
  .topic-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .faq-main-title{font-size:20px}
  .faq-category-tabs{gap:6px}
  .faq-cat-btn{padding:7px 14px;font-size:12px}
  .faq-q2{padding:16px 18px;font-size:14px;gap:10px}
  .faq-a2-inner{margin:0 18px;font-size:13px}
  /* Role guide */
  .role-section{padding:32px 0 40px}
  .role-tabs{flex-direction:column;align-items:stretch;gap:8px;max-width:320px;margin:0 auto 28px}
  .role-tab{text-align:center}
  .compare-body{grid-template-columns:1fr}
  .compare-col{padding:20px}
  .compare-vs{padding:12px;border-left:none;border-right:none;border-top:1px solid var(--line-light);border-bottom:1px solid var(--line-light)}
  .guide-flow{grid-template-columns:1fr 1fr;gap:12px}
  .coupon-grid{grid-template-columns:1fr 1fr;gap:10px}
  .expert-value{grid-template-columns:1fr}
  .guide-cta{flex-direction:column}
  .cta-link{justify-content:center}
}
@media(max-width:480px){
  .page-hero h1{font-size:20px}
  .topic-grid{grid-template-columns:1fr}
  .value-strip{gap:20px}
  .hero h1{font-size:22px}
  .guide-flow{grid-template-columns:1fr}
  .ev-num{font-size:26px}
}