/* ============================================
   MONKOS Portal v4 — portal.css
   3-Column Light Theme
   ============================================ */

/* === Reset & Variables === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #FAFAF8;
  --white: #FFF;
  --surface: #F5F4F0;
  --border: #E8E6E1;
  --border-h: #D4D1CA;
  --ink: #1A1A18;
  --ink-s: #3D3D3A;
  --ink-m: #73726C;
  --ink-l: #9C9A92;
  --ink-xl: #C2C0B6;
  --accent: #4A3ABA;
  --accent-l: #6C5CE7;
  --accent-xl: #A78BFA;
  --accent-s: rgba(74,58,186,.05);
  --green: #1A7A5C;
  --green-s: rgba(26,122,92,.06);
  --deep: #0A0E17;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Pretendard', 'Noto Sans JP', -apple-system, sans-serif;
  --mono: 'DM Mono', monospace;

  /* Cr Coin Design Tokens (from v3) */
  --cr-gold-primary: #f7d06b;
  --cr-gold-light: #fceabb;
  --cr-gold-dark: #d4a017;
  --cr-gold-deep: #a37920;
  --cr-gold-border: #c4942a;
  --cr-gold-text: #8b6914;
  --cr-coin-gradient: conic-gradient(
    from 0deg,
    #f7d06b 0deg, #fceabb 45deg, #e8b730 90deg, #f7d06b 135deg,
    #fceabb 180deg, #d4a017 225deg, #f7d06b 270deg, #fceabb 315deg, #e8b730 360deg
  );
  --cr-glow: rgba(247, 208, 107, 0.3);
  --cr-shadow-sm: 0 0 0 1.5px #c4942a;
  --cr-sparkle-color: #fceabb;
  --cr-font: 'DM Mono', monospace;
}

html { background: var(--bg); overflow-x: hidden; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  padding-bottom: 0;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }

/* === Hero === */
.hero {
  background: linear-gradient(135deg, #08081a, #12103a 35%, #1e1660 60%, #12103a);
  padding: 24px 0 18px;
  text-align: center;
  position: relative;
  overflow: hidden;
  max-width: 1280px;
  margin: 0 auto;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 65% at 60% 40%, rgba(167,139,250,.1), transparent);
}
.hero-inner { position: relative; z-index: 1; color: #fff; }
.hero-label {
  font-family: var(--mono);
  font-size: 9px;
  color: rgba(255,255,255,.3);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.hero h1 {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -.04em;
  margin-bottom: 3px;
}
.hero h1 em { font-style: italic; color: var(--accent-xl); }
.hero-tag { font-size: 11px; color: rgba(255,255,255,.4); }
.hero-tag strong { color: rgba(255,255,255,.65); }

/* === User Bar === */
.user-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 6px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
}
.ub-left, .ub-right { display: flex; align-items: center; gap: 12px; }
.ub-right { gap: 8px; }

.lang-sw { display: flex; gap: 2px; }
.lang-sw button {
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: none;
  font-size: 8px;
  font-weight: 600;
  color: var(--ink-l);
  cursor: pointer;
}
.lang-sw button.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-s);
}

.btn-shoot {
  padding: 5px 14px;
  border-radius: 5px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
}
.btn-shoot:hover { opacity: 0.9; }

.btn-login {
  padding: 5px 14px;
  border-radius: 5px;
  border: 1px solid var(--accent);
  background: var(--accent-s);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
}
.btn-login:hover { background: var(--accent); color: #fff; }

.ub-user { font-size: 11px; color: var(--ink-m); }

.ub-credit {
  display: none;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 5px;
  background: linear-gradient(135deg, #1a1500, #2a2000);
  border: 1px solid rgba(245,158,11,.2);
  cursor: pointer;
}
.ub-credit .coin {
  width: 14px; height: 14px; border-radius: 7px;
  background: linear-gradient(135deg, #F59E0B, #D97706);
  display: flex; align-items: center; justify-content: center;
  font-size: 5px; font-weight: 900; color: #000;
}
.ub-credit .amt {
  font-size: 12px; font-weight: 800; color: #F59E0B;
  font-family: var(--mono);
}

/* Provider Badge */
.provider-badge {
  display: none;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  align-items: center; justify-content: center;
  cursor: pointer;
  position: relative;
}
.provider-badge img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.provider-badge svg { width: 16px; height: 16px; }
.provider-badge.google { border-color: rgba(66,133,244,.3); }
.provider-badge.kakao { background: #FEE500; border-color: #FEE500; }
.provider-badge.line { background: #06C755; border-color: #06C755; }

.logout-popover {
  display: none;
  position: absolute;
  top: 36px; right: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,.08);
  min-width: 140px;
  z-index: 50;
}
.logout-popover.open { display: block; }
.logout-popover-name {
  font-size: 11px; font-weight: 600; color: var(--ink);
  margin-bottom: 8px; word-break: break-all;
}
.logout-popover-btn {
  width: 100%;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: none;
  font-size: 11px;
  color: var(--ink-m);
  cursor: pointer;
}
.logout-popover-btn:hover { background: var(--surface); color: var(--ink); }

/* === Gallery Strip === */
.gallery-strip {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
  overflow: hidden;
  max-width: 1280px;
  margin: 0 auto;
}
.gallery-track {
  display: flex; gap: 8px; padding: 0 24px;
  overflow-x: auto; scrollbar-width: none; scroll-behavior: smooth;
}
.gallery-track::-webkit-scrollbar { display: none; }

.gi {
  width: 120px; aspect-ratio: 3/4;
  border-radius: 6px; overflow: hidden;
  border: 1px solid var(--border); background: var(--white);
  flex-shrink: 0; position: relative; cursor: pointer;
  transition: all .2s;
}
.gi:hover { border-color: var(--accent); transform: scale(1.03); }
img.gi-img {
  width: 100%; height: 100%; object-fit: cover; object-position: top; display: block;
}
.gi-label {
  position: absolute; top: 3px; left: 3px;
  padding: 1px 4px; border-radius: 2px;
  font-size: 6px; font-weight: 700; text-transform: uppercase;
}
.gi-label.bf { background: rgba(0,0,0,.5); color: #fff; }
.gi-label.af { background: rgba(139,92,246,.8); color: #fff; }

/* === Sticky Nav === */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,250,248,.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  display: flex; align-items: center; height: 38px;
  max-width: 1280px;
  margin: 0 auto;
}
.n-links { display: flex; gap: 18px; }
.n-links a {
  font-size: 11px; font-weight: 600; color: var(--ink-m);
  padding: 10px 0; border-bottom: 2px solid transparent;
}
.n-links a:hover { color: var(--ink); }
.n-links a.active { color: var(--accent); border-bottom-color: var(--accent); }

/* === 3-Column Layout === */
.layout {
  display: grid;
  grid-template-columns: 200px 1fr 180px;
  gap: 0;
  max-width: 1280px;
  margin: 0 auto;
}

/* Left Sidebar */
.left-sb {
  border-right: 1px solid var(--border);
  padding: 16px 12px;
  position: sticky; top: 38px;
  height: calc(100vh - 38px);
  overflow-y: auto;
}
.sb-sec { margin-bottom: 14px; }
.sb-t {
  font-size: 8px; font-weight: 700; color: var(--ink-l);
  text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px;
}
.sb-tags { display: flex; flex-wrap: wrap; gap: 3px; max-height: 68px; overflow: hidden; transition: max-height 0.3s; }
.sb-tags.expanded { max-height: 500px; }
.sb-tag {
  padding: 2px 6px; border-radius: 3px;
  font-size: 8px; font-weight: 600; color: var(--ink-m);
  background: var(--surface); border: 1px solid var(--border); cursor: pointer;
}
.sb-tag:hover { border-color: var(--accent); color: var(--accent); }
.sb-tag-toggle {
  display: none; width: 100%; padding: 4px 0; margin-top: 4px;
  border: none; background: none; font-size: 8px; color: var(--ink-l); cursor: pointer; text-align: center;
}
.sb-tag-toggle:hover { color: var(--accent); }

.mag-card {
  padding: 0; border-radius: 8px;
  background: var(--white); border: 1px solid var(--border);
  overflow: hidden; margin-bottom: 10px; cursor: pointer;
  transition: all .2s;
}
.mag-card:hover { border-color: var(--accent); box-shadow: 0 2px 10px rgba(0,0,0,.04); }
.mag-img {
  width: 100%; height: 100px;
  background: linear-gradient(135deg, var(--surface), var(--border));
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.mag-img .icon { font-size: 28px; }
.mag-img .tag {
  position: absolute; top: 6px; left: 6px;
  padding: 2px 6px; border-radius: 3px;
  font-size: 7px; font-weight: 700; text-transform: uppercase;
}
.mag-img .tag.pop { background: rgba(239,68,68,.1); color: #DC2626; }
.mag-img .tag.new { background: rgba(59,130,246,.1); color: #2563EB; }
.mag-img .tag.tip { background: rgba(16,185,129,.1); color: var(--green); }
.mag-body { padding: 8px 10px; }
.mag-body h4 { font-size: 11px; font-weight: 800; line-height: 1.3; margin-bottom: 3px; }
.mag-body p { font-size: 9px; color: var(--ink-m); line-height: 1.35; }
.mag-body .meta { font-size: 8px; color: var(--ink-l); margin-top: 3px; }

/* Right Sidebar */
.right-sb {
  border-left: 1px solid var(--border);
  padding: 16px 12px;
  position: sticky; top: 38px;
  height: calc(100vh - 38px);
  overflow-y: auto;
}
.guide-card { margin-bottom: 12px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border); background: var(--white); }
.guide-video {
  width: 100%; height: 200px;
  background: var(--deep);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.guide-phone {
  width: 80px; height: 140px;
  border-radius: 10px;
  border: 2px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.05);
  display: flex; align-items: center; justify-content: center;
}
.guide-phone .screen {
  width: 64px; height: 112px; border-radius: 6px;
  background: linear-gradient(180deg, #1a1a30, #0f0f20);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 4px;
}
.guide-phone .dot {
  width: 6px; height: 6px; border-radius: 3px;
  background: var(--accent-xl);
  animation: pulse 1.5s ease infinite;
}
.guide-phone .bar { width: 40px; height: 3px; border-radius: 1px; background: rgba(255,255,255,.15); }
@keyframes pulse { 0%, 100% { opacity: .4; } 50% { opacity: 1; } }
.guide-step {
  position: absolute; bottom: 8px; left: 8px; right: 8px;
  display: flex; gap: 3px;
}
.guide-step span { flex: 1; height: 2px; border-radius: 1px; background: rgba(255,255,255,.15); }
.guide-step span.active { background: var(--accent-xl); }
.guide-label { padding: 8px 10px; }
.guide-label h4 { font-size: 10px; font-weight: 800; margin-bottom: 2px; }
.guide-label p { font-size: 8px; color: var(--ink-m); line-height: 1.3; }
.guide-label .now {
  display: inline-block; padding: 1px 5px; border-radius: 2px;
  background: rgba(139,92,246,.08); color: var(--accent);
  font-size: 7px; font-weight: 700; margin-top: 3px;
}

/* === Main Content === */
.main { padding: 16px 22px; }
.intro-text {
  font-size: 13px; color: var(--ink-s); line-height: 1.7;
  margin-bottom: 18px; padding: 14px 16px;
  border-radius: 8px; background: var(--white); border: 1px solid var(--border);
}
.intro-text strong { color: var(--ink); font-weight: 700; }

.svc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 18px; }
.svc {
  padding: 14px 12px; border-radius: 8px;
  background: var(--white); border: 1px solid var(--border);
  cursor: pointer; transition: all .2s;
}
.svc:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 3px 10px rgba(0,0,0,.04); }
.svc.live { border-left: 3px solid var(--accent); }
.svc.free { border-left: 3px solid var(--green); }
.svc-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.svc-icon { font-size: 14px; }
.svc-bdg { padding: 2px 5px; border-radius: 3px; font-size: 7px; font-weight: 800; text-transform: uppercase; }
.svc-bdg.lb { background: rgba(139,92,246,.1); color: var(--accent-l); }
.svc-bdg.fb { background: var(--green-s); color: var(--green); }
.svc h3 { font-size: 12px; font-weight: 800; margin-bottom: 2px; }
.svc p { font-size: 9px; color: var(--ink-m); line-height: 1.35; }
.svc-link { display: block; margin-top: 5px; font-size: 9px; font-weight: 700; color: var(--accent); }
.svc.free .svc-link { color: var(--green); }

.sec-h { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.sec-h h2 { font-size: 14px; font-weight: 800; }
.sec-h a { font-size: 9px; color: var(--accent); font-weight: 600; }

.howto-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 20px; }
.howto {
  padding: 14px 12px; border-radius: 8px;
  background: var(--white); border: 1px solid var(--border);
  text-align: center; cursor: pointer; transition: all .2s;
}
.howto:hover { border-color: var(--accent); }
.howto .num { font-family: var(--serif); font-size: 24px; font-weight: 700; color: var(--accent-xl); margin-bottom: 4px; }
.howto h4 { font-size: 11px; font-weight: 800; margin-bottom: 2px; }
.howto p { font-size: 9px; color: var(--ink-m); line-height: 1.3; }

.blog-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.bi {
  display: flex; gap: 10px; padding: 10px;
  border-radius: 6px; background: var(--white); border: 1px solid var(--border);
  cursor: pointer; transition: all .2s;
}
.bi:hover { border-color: var(--accent); }
.bi-thumb {
  width: 48px; height: 48px; min-width: 48px;
  border-radius: 5px; background: var(--surface);
  display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.bi-info h3 { font-size: 11px; font-weight: 700; line-height: 1.2; margin-bottom: 2px; }
.bi-info p {
  font-size: 9px; color: var(--ink-m); line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden;
}
.bi-info .meta { font-size: 8px; color: var(--ink-l); margin-top: 2px; display: flex; gap: 2px; }
.lt { padding: 1px 3px; border-radius: 2px; background: var(--surface); font-weight: 700; font-size: 7px; }

/* Credit Info (Right Sidebar) */
.credit-info { padding: 10px; border-radius: 7px; background: var(--white); border: 1px solid var(--border); font-size: 9px; }
.credit-info-title { font-weight: 800; margin-bottom: 4px; font-size: 10px; }
.credit-info-row { display: flex; justify-content: space-between; padding: 2px 0; border-bottom: 1px solid var(--border); }
.credit-info-row:last-of-type { border-bottom: none; }
.credit-info-row span:first-child { color: var(--ink-m); }
.credit-info-row span:last-child { font-weight: 700; font-family: var(--mono); }
.credit-info-total {
  margin-top: 6px; padding: 6px; border-radius: 4px;
  background: var(--surface); text-align: center;
}
.credit-info-total .old { font-size: 8px; color: var(--ink-l); text-decoration: line-through; }
.credit-info-total .price { font-size: 15px; font-weight: 800; font-family: var(--mono); margin-left: 3px; }
.credit-info-total .note { font-size: 7px; color: var(--green); font-weight: 600; margin-top: 2px; }

/* === Chatbot FAB === */
.chatbot-fab {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 56px; height: 56px; border-radius: 50%; border: none;
  background: var(--accent); color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(74,58,186,.3);
  transition: transform 0.2s, box-shadow 0.2s;
}
.chatbot-fab:hover { transform: scale(1.08); box-shadow: 0 6px 24px rgba(74,58,186,.4); }
.chatbot-fab img { width: 28px; height: 28px; border-radius: 50%; }

/* === Chat Modal === */
.chat-modal {
  display: none; position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,.4); backdrop-filter: blur(4px);
  align-items: flex-end; justify-content: center;
  padding: 0 24px 24px;
}
.chat-modal.open { display: flex; }
.chat-box {
  width: 100%; max-width: 640px; max-height: 70vh;
  border-radius: 16px; background: var(--white);
  border: 1px solid var(--border);
  box-shadow: 0 -8px 40px rgba(0,0,0,.1);
  display: flex; flex-direction: column; overflow: hidden;
  animation: slideUp .3s ease;
}
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.chat-header {
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
}
.chat-header h3 { font-size: 14px; font-weight: 800; }
.chat-close {
  width: 28px; height: 28px; border-radius: 7px;
  border: 1px solid var(--border); background: none;
  cursor: pointer; font-size: 12px; color: var(--ink-m);
  display: flex; align-items: center; justify-content: center;
}
.chat-body { flex: 1; padding: 18px; overflow-y: auto; }
.chat-msg { margin-bottom: 12px; }
.chat-msg.user { text-align: right; }
.chat-msg .bubble {
  display: inline-block; padding: 10px 14px; border-radius: 12px;
  font-size: 13px; line-height: 1.5; max-width: 80%;
}
.chat-msg .bubble a { color: var(--accent); text-decoration: underline; }
.chat-msg.user .bubble { background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.chat-msg.bot .bubble { background: var(--surface); color: var(--ink-s); border-bottom-left-radius: 4px; }
.chat-msg.bot .from { font-size: 9px; color: var(--ink-l); margin-bottom: 3px; }
.typing-indicator { display: flex; gap: 4px; padding: 8px 0; }
.typing-indicator span {
  width: 6px; height: 6px; border-radius: 50%; background: var(--ink-l);
  animation: typingDot 1.4s infinite;
}
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingDot { 0%, 60%, 100% { opacity: 0.3; } 30% { opacity: 1; } }
.chat-input-area {
  display: flex; align-items: flex-end; gap: 8px;
  padding: 12px 18px; border-top: 1px solid var(--border); background: var(--white);
}
.chat-input-area .cb-input {
  flex: 1; padding: 10px 14px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface);
  font-size: 13px; color: var(--ink); font-family: var(--sans);
  outline: none; resize: none; line-height: 1.5; max-height: 80px;
}
.chat-input-area .cb-input:focus { border-color: var(--accent); background: var(--white); }
.chat-input-area .cb-input::placeholder { color: var(--ink-l); }
.chat-input-area .cb-send {
  width: 36px; height: 36px; border-radius: 10px; border: none;
  background: var(--accent); color: #fff; font-size: 14px;
  cursor: pointer; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* === Modals (shared) === */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 250;
  background: rgba(0,0,0,.4); backdrop-filter: blur(4px);
  align-items: center; justify-content: center;
}
.modal-overlay.active { display: flex; }
.modal-box {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px; max-width: 360px; width: 90%;
  box-shadow: 0 8px 30px rgba(0,0,0,.1);
}
.modal-box h3 { font-size: 16px; font-weight: 800; margin-bottom: 16px; text-align: center; }
.modal-close-btn {
  display: block; width: 100%; padding: 10px; margin-top: 16px;
  border: 1px solid var(--border); border-radius: 8px;
  background: none; font-size: 12px; color: var(--ink-m);
  cursor: pointer; text-align: center;
}
.modal-close-btn:hover { background: var(--surface); }

/* Login Modal */
.login-buttons { display: flex; flex-direction: column; gap: 8px; }
.login-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--white); font-size: 13px; font-weight: 600;
  cursor: pointer; transition: all .2s;
}
.login-btn:hover { border-color: var(--accent); background: var(--accent-s); }
.login-btn svg { flex-shrink: 0; }
.login-btn.kakao { background: #FEE500; border-color: #FEE500; color: #3C1E1E; }
.login-btn.kakao:hover { opacity: 0.9; }
.login-btn.line { background: #06C755; border-color: #06C755; color: #fff; }
.login-btn.line:hover { opacity: 0.9; }

/* Credit Shop Modal */
.shop-items { display: flex; flex-direction: column; gap: 10px; }
.shop-item {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--ink); padding: 14px 18px; border-radius: 12px;
  font-size: 0.95rem; cursor: pointer;
}
.shop-item:hover { border-color: var(--accent); }
.shop-item.best {
  background: linear-gradient(135deg, rgba(74,58,186,.05), rgba(108,92,231,.05));
  border-color: var(--accent);
}
.shop-item .amount { color: var(--accent); font-weight: 700; }

/* Consent Modals */
.consent-body { font-size: 12px; color: var(--ink-s); line-height: 1.6; max-height: 50vh; overflow-y: auto; }
.consent-body p { margin-bottom: 8px; }
.consent-body strong { color: var(--ink); }
.consent-body ul { padding-left: 16px; margin-bottom: 8px; }
.consent-body li { margin-bottom: 4px; }

/* === Footer === */
footer {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  max-width: 1280px; margin: 0 auto;
}
.ft-biz {
  font-size: 9px; color: var(--ink-l); line-height: 1.6; text-align: center;
  margin-bottom: 8px;
}
.ft-biz strong { color: var(--ink-m); font-weight: 600; }
.ft-links { display: flex; justify-content: center; gap: 14px; font-size: 9px; }
.ft-links a { color: var(--ink-l); }
.ft-links a.hl { color: var(--accent); font-weight: 600; }
.ft-copy { text-align: center; font-size: 8px; color: var(--ink-xl); margin-top: 6px; }

/* === Responsive === */
@media (max-width: 1024px) {
  .layout { grid-template-columns: 1fr 180px; }
  .left-sb { display: none; }
}
@media (max-width: 768px) {
  .layout { grid-template-columns: 1fr; }
  .left-sb, .right-sb { display: none; }
  .svc-grid { grid-template-columns: 1fr; }
  .howto-grid { grid-template-columns: 1fr; }
  .user-bar { padding: 6px 12px; }
  .chatbot-fab { bottom: 16px; right: 16px; width: 48px; height: 48px; }
  .chatbot-fab img { width: 24px; height: 24px; }
  .chat-modal { padding: 0; }
  .chat-box { max-width: 100%; max-height: 100%; height: 100%; border-radius: 0; }
  .chat-input-area .cb-input { font-size: 14px; }
  .gi { width: 100px; }
  nav { padding: 0 12px; }
  .n-links { gap: 12px; overflow-x: auto; }
  .main { padding: 12px 14px; }
  footer { padding: 16px 14px; }
}