/* ============================================================
   KoreHan News — Shared CSS  v6  (clean rewrite)
   ============================================================ */

:root {
  color-scheme: light only;
  --accent:  #1a3a6b;
  --navy:    #0b1626;
  --blue:    #1a3a6b;
  --bright:  #2255a4;
  --sky:     #7ab8f5;
  --dark:    #0d1b2e;
  --text:    #0d1b2e;
  --gray:    #445566;
  --border:  #d4dce8;
  --bg:      #f0f2f7;
  --white:   #ffffff;
  --light:   #e8eef7;
  --korea:   #cc2200;
  --shadow:  0 4px 18px rgba(0,0,0,0.07);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  overflow-x: hidden;
}
body {
  font-family: 'Pretendard Variable', 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  background: #f0f2f7 !important;
  background-color: #f0f2f7 !important;
  color: #0d1b2e !important;
  font-size: 15px;
  line-height: 1.5;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  opacity: 0;
  transition: opacity .18s ease;
  animation: khForceShow 0s linear 1.4s forwards;
}
body.kh-ready { opacity: 1; animation: none; }
body.kh-leaving {
  opacity: 0 !important;
  transition: none !important;
  animation: none !important;
}
@keyframes khForceShow { to { opacity: 1; } }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { word-break: keep-all; overflow-wrap: break-word; }

/* ── HEADER ─────────────────────────────────────────────── */
/* ── HEADER (white logo bar) ───────────────────────────── */
.kh-header-bar { background: #fff; border-bottom: 1px solid var(--border); }
.kh-header-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 16px; height: 92px;
}
.kh-logo { display: flex; align-items: center; text-decoration: none; line-height: 1; }
.kh-logo-kore { font-family: 'Playfair Display', serif; font-size: 54px; font-weight: 900; color: #1a3a6b; letter-spacing: -0.5px; }
.kh-logo-han  { font-family: 'Playfair Display', serif; font-size: 54px; font-weight: 900; color: #c0392b; letter-spacing: -0.5px; }
.kh-logo-news { font-family: 'DM Sans', sans-serif; font-size: 33px; font-weight: 600; color: #0d1b2e; }
.kh-hright { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.kh-hdate { font-size: 12px; color: var(--gray); white-space: nowrap; }
.kh-hsearch {
  display: flex; align-items: center; gap: 6px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; padding: 7px 12px; font-size: 13px; color: var(--gray);
  min-width: 190px; cursor: text;
}
.kh-ui-icon {
  width: 1em;
  height: 1em;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
  vertical-align: middle;
}
.kh-ui-icon-xs { width: 14px; height: 14px; }
.kh-ui-icon-sm { width: 16px; height: 16px; }
.kh-ui-icon-lg { width: 24px; height: 24px; }
.kh-ui-icon-mobile { width: 18px; height: 18px; }
.kh-ui-icon-muted { opacity: .72; }
.kh-hbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 7px 16px; border-radius: 6px; font-size: 13px; font-weight: 700;
  cursor: pointer; font-family: inherit; border: none; transition: all .15s;
  white-space: nowrap; text-decoration: none;
}
.kh-hbtn-out { background: none; border: 1.5px solid var(--border); color: var(--dark); }
.kh-hbtn-out:hover { border-color: var(--bright); color: var(--bright); }
.kh-hbtn-fill { background: var(--bright); color: #fff; }
.kh-hbtn-fill:hover { background: var(--blue); }
.kh-neon-toggle {
  display:inline-flex; align-items:center; justify-content:center; gap:8px; min-width:114px;
  padding:7px 14px; border-radius:999px; border:1px solid rgba(34,85,164,.18);
  background:#fff; color:var(--dark); font-size:12px; font-weight:800; cursor:pointer;
  box-shadow:0 10px 24px rgba(15,23,42,.08);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
}
.kh-neon-toggle:hover { transform:translateY(-1px); box-shadow:0 16px 32px rgba(15,23,42,.12); }
.kh-neon-toggle.on {
  background:linear-gradient(135deg,rgba(0,255,214,.16),rgba(123,92,255,.18));
  border-color:rgba(0,255,214,.45); color:#f5ffff;
  box-shadow:0 0 18px rgba(0,255,214,.18), 0 0 34px rgba(123,92,255,.16);
}
@media (max-width: 1180px) {
  .kh-hsearch { min-width: 150px; }
  .kh-neon-toggle { min-width: 98px; padding: 7px 12px; }
}
/* ── Difficulty filter control (header, home only) ─────────────── */
.kh-diff-ctrl {
  display:inline-flex; align-items:center; gap:6px; padding:7px 12px;
  border-radius:999px; border:1px solid rgba(34,85,164,.18);
  background:#fff; color:var(--dark); font-size:12px; font-weight:800; cursor:pointer;
  box-shadow:0 10px 24px rgba(15,23,42,.08);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
  position:relative;
}
.kh-diff-ctrl:hover { transform:translateY(-1px); box-shadow:0 16px 32px rgba(15,23,42,.12); }
.kh-diff-dot {
  width:8px; height:8px; border-radius:50%; flex-shrink:0;
  background:#adb5c6;
  transition:background .18s;
}
.kh-diff-dot.dot-starter   { background:#7b5cff; }
.kh-diff-dot.dot-beginner  { background:#22c55e; }
.kh-diff-dot.dot-intermediate { background:#f59e0b; }
.kh-diff-dot.dot-advanced  { background:#ef4444; }
.kh-diff-sel {
  border:none; background:transparent; color:inherit; font-size:12px; font-weight:800;
  cursor:pointer; outline:none; font-family:inherit; padding:0; appearance:none; -webkit-appearance:none;
}
.kh-diff-arr { font-size:10px; opacity:.6; pointer-events:none; }
body.kh-neon-on .kh-diff-ctrl {
  background:linear-gradient(135deg,rgba(0,255,214,.10),rgba(123,92,255,.12));
  border-color:rgba(0,255,214,.30); color:#f5ffff;
}
body.kh-neon-on .kh-diff-sel { color:#f5ffff; }
body.kh-neon-on .kh-diff-sel option { color:var(--dark); background:#fff; }
@media (max-width: 1180px) {
  .kh-diff-ctrl { padding: 7px 10px; }
}
@media (max-width: 860px) {
  .kh-diff-ctrl { display: none; }
}

.kh-auth-menu { position: relative; display: inline-flex; align-items: center; }
.kh-avatar-btn {
  width: 38px; height: 38px; border-radius: 999px; border: 1px solid rgba(34,85,164,.14);
  background: linear-gradient(135deg,#2255a4,#1a3a6b); color:#fff; display:inline-flex; align-items:center; justify-content:center;
  font-weight: 800; cursor: pointer; overflow: hidden; box-shadow: 0 8px 18px rgba(26,58,107,.16); transition: transform .16s, box-shadow .16s;
}
.kh-avatar-btn:hover { transform: translateY(-1px); box-shadow: 0 12px 24px rgba(26,58,107,.2); }
.kh-user-dropdown {
  position: absolute; top: calc(100% + 10px); right: 0; min-width: 220px; padding: 10px;
  background: rgba(255,255,255,.98); border: 1px solid rgba(212,220,232,.9); border-radius: 16px;
  box-shadow: 0 20px 44px rgba(15,23,42,.18); display: none; z-index: 300;
}
.kh-user-dropdown.on { display: block; }
.kh-user-dropdown-head { padding: 6px 8px 10px; border-bottom: 1px solid #edf2f7; margin-bottom: 6px; }
.kh-user-dropdown-name { font-size: 13px; font-weight: 800; color: var(--dark); }
.kh-user-dropdown-email { margin-top: 4px; font-size: 11px; color: var(--gray); word-break: break-all; }
.kh-user-dropdown-link {
  display:flex; width:100%; align-items:center; gap:8px; padding:10px 12px; border-radius:12px; color:var(--dark);
  font-size:13px; font-weight:700; text-decoration:none; background:none; border:none; text-align:left; cursor:pointer; font-family:inherit;
}
.kh-user-dropdown-link:hover { background:#eef4ff; color: var(--bright); }
.kh-user-dropdown-btn { border-top: 1px solid #edf2f7; margin-top: 4px; padding-top: 12px; }

/* ── TOP NAV (navy, dropdowns) ─────────────────────────── */
.kh-topnav { background: var(--navy); position: sticky; top: 0; z-index: 100; }
.kh-topnav-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center;
}
.tn-item {
  padding: 13px 16px; font-size: 15px; font-weight: 700;
  color: rgba(255,255,255,0.65); cursor: pointer;
  border: none; background: none; font-family: inherit;
  transition: color .15s; position: relative; white-space: nowrap;
  display: flex; align-items: center; gap: 4px;
  text-decoration: none;
}
.tn-item:hover, .tn-item.on { color: #fff; }
.tn-item.on::after {
  content: ''; position: absolute; bottom: 0; left: 14px; right: 14px;
  height: 2px; background: var(--sky); border-radius: 2px 2px 0 0;
}
.tn-arr { font-size: 10px; opacity: .45; }

/* DROPDOWN */
.has-drop { position: relative; }
.has-drop:hover .tn-drop { display: block; }
.tn-drop {
  display: none; position: absolute; top: 100%; left: 0;
  background: var(--navy); border: 1px solid rgba(255,255,255,0.1);
  border-top: 2px solid var(--sky);
  border-radius: 0 0 8px 8px; min-width: 170px; z-index: 200;
  box-shadow: 0 12px 32px rgba(0,0,0,0.35);
}
.tn-drop-item {
  display: flex; align-items: center; gap: 8px; width: 100%; padding: 10px 16px; font-size: 14px;
  color: rgba(255,255,255,0.65); cursor: pointer;
  border: none; background: none; font-family: inherit; text-align: left;
  transition: all .15s; text-decoration: none;
}
.tn-drop-item:hover { background: rgba(255,255,255,0.07); color: #fff; }
.tn-drop-label {
  padding: 8px 16px 3px; font-size: 10px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.25);
}

/* ── GLOBAL NEON THEME ───────────────────────────────────── */
/* html.kh-neon-on: prevents white flash before body is parsed */
html.kh-neon-on { background:#050b15 !important; }
body.kh-neon-on {
  background: linear-gradient(180deg,#050b15 0%,#091121 38%,#0a1325 100%) !important;
  background-color:#0a1325 !important;
  color:#eefcff !important;
}
body.kh-neon-on::before {
  content:""; position:fixed; inset:0; pointer-events:none; z-index:-1;
  background: radial-gradient(circle at 10% 0%, rgba(0,255,214,.12), transparent 28%), radial-gradient(circle at 90% 10%, rgba(123,92,255,.12), transparent 26%), radial-gradient(circle at 50% 100%, rgba(80,180,255,.08), transparent 34%);
  filter: blur(18px);
}
body.kh-neon-on .kh-header-bar,
body.kh-neon-on .kh-topnav,
body.kh-neon-on .kh-footer,
body.kh-neon-on .kh-sidebar,
body.kh-neon-on #kh-sb-auth-sec {
  background: rgba(6,11,22,.92) !important;
  border-color: rgba(0,255,214,.12) !important;
}
body.kh-neon-on .kh-header-bar,
body.kh-neon-on .kh-topnav { box-shadow: 0 0 24px rgba(0,255,214,.08), inset 0 -1px 0 rgba(0,255,214,.08); }
body.kh-neon-on .kh-logo-kore,
body.kh-neon-on .kh-logo-news,
body.kh-neon-on .kh-hdate,
body.kh-neon-on .tn-item,
body.kh-neon-on .tn-arr,
body.kh-neon-on .kh-footer,
body.kh-neon-on .kh-footer a,
body.kh-neon-on .kh-footer p,
body.kh-neon-on .kh-footer h4 { color:#f4ffff !important; }
body.kh-neon-on .kh-logo-han { color:#97fbff !important; text-shadow:0 0 18px rgba(0,255,214,.34), 0 0 36px rgba(0,255,214,.2); }
body.kh-neon-on .kh-hsearch,
body.kh-neon-on .kh-user-dropdown,
body.kh-neon-on .page-banner,
body.kh-neon-on .card,
body.kh-neon-on .opinion-card,
body.kh-neon-on .vocab-card,
body.kh-neon-on .conv-card,
body.kh-neon-on .hconv-card,
body.kh-neon-on .story-card,
body.kh-neon-on .phrase-card,
body.kh-neon-on .art-vocab-box,
body.kh-neon-on .art-related-card,
body.kh-neon-on .mobile-mini-card,
body.kh-neon-on .mobile-section-shell,
body.kh-neon-on .mobile-tier-card,
body.kh-neon-on .cc2,
body.kh-neon-on .st-card,
body.kh-neon-on .dp-study-card,
body.kh-neon-on .wmodal,
body.kh-neon-on .wm-left,
body.kh-neon-on .wm-center-panel,
body.kh-neon-on .wm-right,
body.kh-neon-on .course-card,
body.kh-neon-on .plan-card,
body.kh-neon-on .goal-card,
body.kh-neon-on .stat-card,
body.kh-neon-on .art-card {
  background: linear-gradient(180deg, rgba(8,17,31,.96), rgba(12,22,40,.96)) !important;
  color:#eefcff !important;
  border-color: rgba(0,255,214,.14) !important;
  box-shadow: 0 0 0 1px rgba(0,255,214,.08), 0 16px 34px rgba(0,0,0,.22) !important;
}
body.kh-neon-on .page-banner,
body.kh-neon-on .learn-hero,
body.kh-neon-on .conv-hero,
body.kh-neon-on .st-hero,
body.kh-neon-on .mypage-hero,
body.kh-neon-on .phrase-hero-card {
  background: linear-gradient(135deg,#08101f 0%,#0f2140 55%,#123c72 100%) !important;
  border-color: rgba(0,255,214,.2) !important;
  box-shadow: 0 0 0 1px rgba(0,255,214,.12), 0 0 26px rgba(0,255,214,.12), 0 0 54px rgba(123,92,255,.10) !important;
}
body.kh-neon-on .section-title,
body.kh-neon-on .sec-hd-title,
body.kh-neon-on .card h3,
body.kh-neon-on .art-title,
body.kh-neon-on .page-banner h1,
body.kh-neon-on .learn-hero h1,
body.kh-neon-on .conv-hero h1,
body.kh-neon-on .st-hero h1,
body.kh-neon-on .mypage-hero h1,
body.kh-neon-on .phrase-card h3 {
  color:#f7ffff !important;
  text-shadow: 0 0 18px rgba(0,255,214,.16), 0 0 32px rgba(123,92,255,.16);
}
body.kh-neon-on .section-title,
body.kh-neon-on .sec-hd,
body.kh-neon-on .home-sec { border-bottom-color: rgba(0,255,214,.2) !important; }
body.kh-neon-on p,
body.kh-neon-on .card p,
body.kh-neon-on .card .meta,
body.kh-neon-on .sec-hd-sub,
body.kh-neon-on .page-banner p,
body.kh-neon-on .art-lead,
body.kh-neon-on .art-full,
body.kh-neon-on .kh-user-dropdown-email,
body.kh-neon-on .tn-drop-label,
body.kh-neon-on .grammar-explanation,
body.kh-neon-on .grammar-intro,
body.kh-neon-on .grammar-example { color:#d7f8fb !important; }
body.kh-neon-on a,
body.kh-neon-on .sec-more,
body.kh-neon-on .home-sec-more,
body.kh-neon-on .art-breadcrumb a,
body.kh-neon-on .hconv-arrow,
body.kh-neon-on .nc-cat,
body.kh-neon-on .story-time,
body.kh-neon-on .kh-user-dropdown-link,
body.kh-neon-on .tn-drop-item { color:#8ffcff !important; }
body.kh-neon-on .tn-drop,
body.kh-neon-on .kh-user-dropdown { background: rgba(9,18,33,.98) !important; }
body.kh-neon-on .tn-drop-item:hover,
body.kh-neon-on .kh-user-dropdown-link:hover { background: rgba(255,255,255,.06) !important; color:#fff !important; }
body.kh-neon-on .kh-hbtn,
body.kh-neon-on .kh-share-btn,
body.kh-neon-on .nc-study,
body.kh-neon-on button,
body.kh-neon-on .sp { border-color: rgba(0,255,214,.22) !important; }
body.kh-neon-on .kh-hbtn-out,
body.kh-neon-on .kh-share-btn,
body.kh-neon-on .sp,
body.kh-neon-on input,
body.kh-neon-on textarea,
body.kh-neon-on select { background: rgba(255,255,255,.04) !important; color:#f4ffff !important; }
body.kh-neon-on .kh-hbtn-fill,
body.kh-neon-on .nc-study:hover,
body.kh-neon-on .sp.on,
body.kh-neon-on .mobile-primary-btn,
body.kh-neon-on .kh-avatar-btn { background: linear-gradient(135deg,#0ea5e9,#2563eb) !important; color:#fff !important; box-shadow: 0 0 18px rgba(37,99,235,.24) !important; }
body.kh-neon-on .art-section-badge,
body.kh-neon-on .category-tag,
body.kh-neon-on .hero-section,
body.kh-neon-on .hconv-badge,
body.kh-neon-on .story-mood-tag,
body.kh-neon-on .card .tag,
body.kh-neon-on .hero-level,
body.kh-neon-on .nc-lvl,
body.kh-neon-on .story-lvl,
body.kh-neon-on .badge { background: rgba(0,255,214,.12) !important; color:#aefcff !important; border-color: rgba(0,255,214,.24) !important; box-shadow: inset 0 0 12px rgba(0,255,214,.12); }
body.kh-neon-on .hcb.l,
body.kh-neon-on .cc2-bub.left,
body.kh-neon-on .dp-msg-row.left .dp-bubble { background: rgba(255,255,255,.08) !important; color:#effdff !important; border-color: rgba(255,255,255,.12) !important; }
body.kh-neon-on .hcb.r,
body.kh-neon-on .cc2-bub.right,
body.kh-neon-on .dp-msg-row.right .dp-bubble { background: linear-gradient(135deg,#0ea5e9,#2563eb) !important; color:#fff !important; }
body.kh-neon-on .kh-neon-toggle.on,
body.kh-neon-on .dark-toggle,
body.kh-neon-on .kh-hero-nav,
body.kh-neon-on .mobile-secondary-btn { background: linear-gradient(135deg,rgba(0,255,214,.12),rgba(123,92,255,.18)) !important; color:#f5ffff !important; border-color:rgba(0,255,214,.32) !important; box-shadow:0 0 18px rgba(0,255,214,.18), 0 0 34px rgba(123,92,255,.12) !important; }
body.kh-neon-on .kh-hbtn:hover,
body.kh-neon-on .card:hover,
body.kh-neon-on .story-card:hover,
body.kh-neon-on .conv-card:hover,
body.kh-neon-on .hconv-card:hover,
body.kh-neon-on .vocab-card:hover,
body.kh-neon-on .opinion-card:hover,
body.kh-neon-on .art-related-card:hover,
body.kh-neon-on .kh-hero-nav:hover,
body.kh-neon-on .kh-neon-toggle:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(0,255,214,.26), 0 0 26px rgba(0,255,214,.18), 0 0 46px rgba(123,92,255,.16) !important; }
@media (prefers-reduced-motion: reduce) {
  body.kh-neon-on, body.kh-neon-on::before { animation: none !important; }
}

/* ── PAGE LAYOUT ─────────────────────────────────────────── */
.container {
  max-width: 1280px; margin: 0 auto; padding: 20px 24px 60px;
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 20px;
  align-items: start;
}
@media (max-width: 980px) { .two-col { grid-template-columns: 1fr; } #dyn-hero { grid-template-columns: 1fr !important; } }

.section-title {
  font-family: 'Noto Serif KR', 'Playfair Display', serif;
  font-weight: 900;
  font-size: 20px;
  margin: 22px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--dark);
}
.section-title.korea-sec { color: var(--korea); border-color: rgba(204,34,0,0.25); }
.sec-more {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--bright);
  margin-left: auto;
}
.sec-more:hover { text-decoration: underline; }

/* ── PAGE BANNER ── */
.page-banner { background: var(--dark); border-bottom: 3px solid var(--bright); }
.page-banner-inner { max-width: 1260px; margin: 0 auto; padding: 28px 22px 22px; }
.page-banner h1 {
  font-family: 'Noto Serif KR', 'Playfair Display', serif;
  font-weight: 900;
  font-size: 32px;
  color: #fff;
}
.page-banner p  { margin: 6px 0 0; color: rgba(255,255,255,0.55); font-size: 14px; }
.korea-banner { border-bottom-color: var(--korea); }

/* ── HERO SLIDESHOW ──────────────────────────────────────── */
.hero {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 14px;
  margin-bottom: 6px;
}
@media (max-width: 980px) { .hero { grid-template-columns: 1fr; } }

.hero-main-stack { position: relative; min-height: 460px; }
.hero-slide { display: none; }
.hero-slide.on { display: block; }
@media (max-width: 640px) { .hero-main-stack { min-height: 260px; } }

.hero-main {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,0.18);
  cursor: pointer;
}
.hero-main img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.hero-main:hover img { transform: scale(1.02); }
@media (max-width: 640px) { .hero-main img { height: 260px; } }

.hero-main .overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  background: linear-gradient(to top, rgba(5,12,25,0.88) 0%, rgba(5,12,25,0.3) 55%, transparent 100%);
  color: #fff;
  pointer-events: none;
}
.category-tag {
  display: inline-flex;
  align-self: flex-start;
  background: var(--bright);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 10px;
  pointer-events: none;
}
.category-tag.korea { background: var(--korea); }
.hero-main h1 {
  margin: 0 0 8px;
  font-family: 'Noto Serif KR', 'Playfair Display', serif;
  font-weight: 900;
  font-size: 24px;
  line-height: 1.2;
  pointer-events: none;
}
.hero-main .sub {
  margin: 0;
  font-size: 13px;
  opacity: 0.85;
  line-height: 1.5;
  pointer-events: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Hero nav dots */
.hero-dots {
  position: absolute;
  bottom: 14px;
  right: 16px;
  display: flex;
  gap: 6px;
  z-index: 10;
  pointer-events: all;
}
.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  display: inline-block;
}
.hero-dot.on   { background: #fff; transform: scale(1.3); }
.hero-dot:hover { background: rgba(255,255,255,0.8); }

/* Hero side list */
.hero-side { display: flex; flex-direction: column; gap: 8px; }
.hero-side-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 1px 6px rgba(0,0,0,.05);
  transition: box-shadow 0.15s, transform 0.15s;
}
.hero-side-item:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.10); transform: translateY(-1px); }
.hero-side-item img { width: 80px; height: 62px; object-fit: cover; display: block; }
.hero-side-item h3 {
  margin: 7px 10px 3px 0;
  font-size: 12.5px;
  font-family: 'Noto Serif KR', Georgia, serif;
  font-weight: 700;
  line-height: 1.3;
}
.hero-side-item .meta { margin: 0 10px 8px 0; font-size: 11px; color: var(--gray); }

/* ── CARD GRID ───────────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 980px) { .card-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px) { .card-grid { grid-template-columns: 1fr; } }

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
  transition: box-shadow 0.15s, transform 0.15s;
}
.card:hover { box-shadow: 0 8px 28px rgba(0,0,0,0.11); transform: translateY(-2px); }
.card img { width: 100%; height: 180px; object-fit: cover; }
.card .tag {
  position: absolute; top: 10px; left: 10px;
  background: var(--bright); color: #fff;
  font-size: 10px; font-weight: 800; letter-spacing: 0.8px;
  padding: 3px 9px; border-radius: 999px; text-transform: uppercase;
}
.card .tag.korea { background: var(--korea); }
.card h3 {
  margin: 12px 14px 6px;
  font-family: 'Noto Serif KR', 'Playfair Display', serif;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.35;
}
.card p  { margin: 0 14px 10px; color: var(--gray); font-size: 13px; line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card .meta { margin: 0 14px 14px; font-size: 12px; color: #8899aa; }

/* ── STORY LIST ──────────────────────────────────────────── */
.story-list { display: flex; flex-direction: column; gap: 10px; }
.story-item {
  display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding: 10px;
  background: var(--white); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: var(--shadow); transition: box-shadow 0.15s;
}
.story-item:hover { box-shadow: 0 6px 22px rgba(0,0,0,0.10); }
.story-item img { width: 90px; height: 64px; object-fit: cover; border-radius: 6px; }
.story-item h4  {
  margin: 0 0 5px;
  font-family: 'Noto Serif KR', 'Playfair Display', serif;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.35;
}
.story-item .meta { margin: 0; font-size: 12px; color: var(--gray); }

/* ── ARTICLE ROWS ────────────────────────────────────────── */
.article-row {
  display: grid; grid-template-columns: 180px 1fr; gap: 14px; padding: 14px;
  background: var(--white); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: var(--shadow); margin-bottom: 12px; transition: box-shadow 0.15s;
}
.article-row:hover { box-shadow: 0 6px 22px rgba(0,0,0,0.10); }
.article-row img { width: 180px; height: 120px; object-fit: cover; border-radius: 8px; }
.article-row .tag {
  display: inline-flex; background: rgba(34,85,164,0.12); color: var(--bright);
  font-size: 10px; font-weight: 800; letter-spacing: 0.8px; text-transform: uppercase;
  padding: 3px 8px; border-radius: 999px; margin-bottom: 6px;
}
.article-row .tag.korea { background: rgba(204,34,0,0.12); color: var(--korea); }
.article-row h3 {
  margin: 0 0 6px;
  font-family: 'Noto Serif KR', 'Playfair Display', serif;
  font-weight: 700;
  font-size: 17px;
  line-height: 1.3;
}
.article-row p  { margin: 0 0 8px; color: var(--gray); font-size: 14px; line-height: 1.5; }
.article-row .meta { color: #8899aa; font-size: 12px; }
@media (max-width: 640px) { .article-row { grid-template-columns: 1fr; } .article-row img { width: 100%; height: 180px; } }

/* ── ALL-ARTICLES PAGE ──────────────────────────────────── */

/* Search area */
.all-search-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: 0 4px 18px rgba(15,23,42,.06);
  margin-bottom: 0;
}
.all-search-row { display: flex; gap: 10px; align-items: center; }
.all-search-field {
  flex: 1; display: flex; align-items: center; gap: 10px;
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: 999px; padding: 0 16px; height: 44px;
  transition: border-color .15s;
}
.all-search-field:focus-within { border-color: var(--bright); }
.all-search-icon { width: 16px; height: 16px; flex-shrink: 0; color: var(--gray); }
.all-search-input {
  flex: 1; border: none; background: none; outline: none;
  font-size: 14px; font-family: inherit; color: var(--dark);
}
.all-search-input::placeholder { color: #bbc4d0; }
.all-search-clear {
  display: flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%; border: none;
  background: #e2e8f0; cursor: pointer; padding: 0; flex-shrink: 0;
}
.all-search-clear svg { width: 12px; height: 12px; color: #64748b; }
.all-search-btn {
  height: 44px; padding: 0 22px; border-radius: 999px; border: none;
  background: var(--bright); color: #fff; font-size: 13px; font-weight: 700;
  cursor: pointer; font-family: inherit; flex-shrink: 0;
  transition: background .15s;
}
.all-search-btn:hover { background: var(--blue); }
.all-search-result-label { font-size: 13px; color: var(--gray); margin-top: 10px; }

/* Level filter pills */
.all-level-filter {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin: 14px 0 20px;
}
.alf-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 999px; border: 1.5px solid var(--border);
  background: #fff; color: #64748b; font-size: 12px; font-weight: 700;
  cursor: pointer; font-family: inherit; transition: all .15s;
}
.alf-btn:hover { border-color: var(--bright); color: var(--bright); }
.alf-btn.on { background: var(--navy); color: #fff; border-color: var(--navy); }
.alf-btn.on .alf-dot { background: #fff; }
.alf-dot { width: 7px; height: 7px; border-radius: 50%; background: #adb5c6; flex-shrink: 0; }
.alf-btn.starter .alf-dot  { background: #7b5cff; }
.alf-btn.beginner .alf-dot { background: #22c55e; }
.alf-btn.intermediate .alf-dot { background: #f59e0b; }
.alf-btn.advanced .alf-dot { background: #ef4444; }
.alf-btn.starter:hover  { border-color: #7b5cff; color: #7b5cff; }
.alf-btn.beginner:hover { border-color: #22c55e; color: #22c55e; }
.alf-btn.intermediate:hover { border-color: #f59e0b; color: #f59e0b; }
.alf-btn.advanced:hover { border-color: #ef4444; color: #ef4444; }

/* Article card grid */
/* Article card grid — 3 per row */
.all-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 4px;
}
@media (max-width: 760px)  { .all-card-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } }
@media (max-width: 480px)  { .all-card-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; } }

/* Square overlay cards — desktop & landscape */
.all-card-grid .nc.nc-overlay { min-height: 0; aspect-ratio: 1 / 1; }
@media (max-width: 760px)  { .all-card-grid .nc.nc-overlay { aspect-ratio: 4 / 3; } }
.all-card-grid .nc.nc-overlay .nc-title { font-size: 15px; line-height: 1.35; margin-bottom: 6px; }

/* Portrait mobile — 2-column square cards, same shape as landscape just smaller */
@media (max-width: 480px) {
  /* min-width:0 prevents grid tracks from expanding beyond their 1fr size */
  .all-card-grid { min-width: 0; }
  .all-card-grid .nc.nc-overlay { min-width: 0; border-radius: 14px; }
  .all-card-grid .nc.nc-overlay .nc-title { font-size: 13px; line-height: 1.35; margin-bottom: 4px; }
  .all-card-grid .nc.nc-overlay .nc-cat  { font-size: 9px; }
  .all-card-grid .nc.nc-overlay .nc-date { font-size: 10px; }
}
/* Ensure the two-col first child doesn't expand past its grid track on mobile */
body.mobile-redesign .two-col > div:first-child { min-width: 0; }
.all-empty {
  padding: 50px 20px; text-align: center; color: #94a3b8;
  display: flex; flex-direction: column; align-items: center; font-size: 14px;
  grid-column: 1 / -1;
}

/* ── SIDEBAR: Word Bank rows ─────────────────────────────── */
.kh-wb-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 10px; margin: 0 -10px; border-radius: 10px;
  cursor: pointer; gap: 8px;
  transition: background .14s;
}
.kh-wb-row:hover { background: rgba(34,85,164,.06); }
.kh-wb-row + .kh-wb-row { border-top: 1px solid var(--border); }
.kh-wb-left { display: flex; flex-direction: column; gap: 1px; }
.kh-wb-ko { font-size: 16px; font-weight: 700; color: var(--accent); line-height: 1.2; }
.kh-wb-rom { font-size: 11px; color: #889; font-style: italic; }
.kh-wb-right { display: flex; align-items: center; gap: 8px; }
.kh-wb-en { font-size: 12px; color: var(--gray); }
.kh-wb-save-icon { display: flex; flex-shrink: 0; color: #cbd5e1; transition: color .15s; }
.kh-wb-save-icon svg { width: 14px; height: 14px; }
.kh-wb-row:hover .kh-wb-save-icon { color: var(--bright); }
.kh-wb-row.saving .kh-wb-save-icon { color: var(--bright); }
.kh-wb-row.saved { background: rgba(34,197,94,.07) !important; }
.kh-wb-row.saved .kh-wb-ko { color: #16a34a; }
.kh-wb-row.saved .kh-wb-save-icon { color: #22c55e; }
.kh-wb-row.save-fail { background: rgba(239,68,68,.07) !important; }
.kh-wb-row.save-fail .kh-wb-save-icon { color: #ef4444; }

/* ── SIDEBAR: Korea Weather ─────────────────────────────── */
.kh-kst-time {
  margin-left: auto; font-size: 11px; font-weight: 600; color: var(--gray);
  text-transform: none; letter-spacing: 0;
}
.kh-weather-loading {
  display: flex; justify-content: center; padding: 18px 0;
}
.kh-weather-spinner {
  width: 20px; height: 20px; border-radius: 50%;
  border: 2.5px solid var(--border); border-top-color: var(--bright);
  animation: kwSpin .7s linear infinite;
}
@keyframes kwSpin { to { transform: rotate(360deg); } }
.kh-weather-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 0; border-bottom: 1px solid var(--border);
}
.kh-weather-row.last { border-bottom: none; }
.kh-weather-city { display: flex; flex-direction: column; gap: 1px; }
.kh-weather-city-en { font-size: 13px; font-weight: 700; color: var(--dark); }
.kh-weather-city-ko { font-size: 10px; color: var(--gray); }
.kh-weather-right { display: flex; align-items: center; gap: 6px; }
.kh-weather-icon { font-size: 18px; line-height: 1; }
.kh-weather-temp { font-size: 14px; font-weight: 800; color: var(--dark); }
.kh-weather-cond { font-size: 11px; color: var(--gray); }

/* ── ARTICLE DETAIL ──────────────────────────────────────── */
.kh-back { display: inline-flex; margin: 0 0 12px; font-weight: 700; font-size: 13px; color: var(--bright); }
.kh-article-hero { background: var(--white); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); }
.kh-article-hero img { width: 100%; height: 380px; object-fit: cover; }
@media (max-width:640px) { .kh-article-hero img { height: 220px; } }
.kh-article-body { margin-top: 14px; background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 20px; box-shadow: var(--shadow); }
.kh-article-body h1 {
  margin: 10px 0 8px;
  font-family: 'Noto Serif KR', 'Playfair Display', serif;
  font-weight: 900;
  font-size: 26px;
  line-height: 1.25;
}
.kh-article-text { margin-top: 14px; color: var(--dark); line-height: 1.9; font-size: 16px; }

.art-example-box {
  margin-top: 16px;
  background: linear-gradient(135deg,#f8fbff,#eef4ff);
  border: 1px solid rgba(34,85,164,0.14);
  border-radius: 10px;
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.art-example-head {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--bright);
  margin-bottom: 10px;
}
.art-example-ko {
  font-family: 'Noto Serif KR', 'Playfair Display', serif;
  font-size: 20px;
  font-weight: 900;
  color: var(--dark);
  line-height: 1.45;
}
.art-example-en {
  margin-top: 8px;
  color: var(--gray);
  font-size: 14px;
  line-height: 1.6;
}

/* ── SIDEBAR ─────────────────────────────────────────────── */
.sidebar { position: sticky; top: 80px; display: flex; flex-direction: column; gap: 14px; }
@media (max-width:980px) { .sidebar { position: static; } }
.sidebar-box { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 14px; box-shadow: var(--shadow); }
.box-title { display:flex; align-items:center; gap:8px; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; color: var(--gray); margin-bottom: 10px; }
.trending-item { display: grid; grid-template-columns: 24px 1fr; gap: 9px; padding: 8px 0; border-top: 1px dashed rgba(212,220,232,0.9); }
.trending-item:first-child { border-top: none; padding-top: 0; }
.trending-num { width: 22px; height: 22px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 900; background: rgba(13,27,46,0.07); color: var(--accent); }
.trending-item p { margin: 0; font-size: 13px; color: var(--dark); line-height: 1.35; }

/* ── NEON MODE: sidebar / Most Read ─────────────────────── */
body.kh-neon-on .sidebar-box {
  background: rgba(6,11,22,.88) !important;
  border-color: rgba(0,255,214,.12) !important;
}
body.kh-neon-on .box-title { color: rgba(0,255,214,.7) !important; }
body.kh-neon-on .trending-item { border-top-color: rgba(0,255,214,.1) !important; }
body.kh-neon-on .trending-item p { color: #dffbfd !important; }
body.kh-neon-on .trending-num { background: rgba(0,255,214,.1) !important; color: #8ffcff !important; }
body.kh-neon-on .kh-wb-ko { color: #f0ffff !important; }
body.kh-neon-on .kh-wb-rom { color: rgba(0,255,214,.6) !important; }
body.kh-neon-on .kh-wb-en { color: rgba(255,255,255,.7) !important; }
body.kh-neon-on .kh-wb-row { border-bottom-color: rgba(0,255,214,.08) !important; }
body.kh-neon-on .kh-wb-row:hover { background: rgba(0,255,214,.04) !important; }

/* ── HOME SECTION BLOCKS ── */
.home-section-block { margin-bottom: 28px; }

/* ── LINK WRAPPERS ──────────────────────────────────────── */
.kh-card-link, .kh-story-link, .kh-hero-side-link, .kh-row-link, .kh-trending-link {
  display: block; text-decoration: none; color: inherit;
}

/* ── OPINION ─────────────────────────────────────────────── */
.opinion-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-bottom: 14px; }
@media (max-width:980px) { .opinion-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width:640px) { .opinion-grid { grid-template-columns: 1fr; } }
.opinion-card { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 14px; box-shadow: var(--shadow); transition: box-shadow 0.15s; }
.opinion-card:hover { box-shadow: 0 6px 22px rgba(0,0,0,0.10); }
.author-img { width: 44px; height: 44px; border-radius: 12px; overflow: hidden; margin-bottom: 10px; }
.author-img img { width: 100%; height: 100%; object-fit: cover; }
.author { font-weight: 700; font-size: 13px; }
.author-title { font-size: 12px; color: var(--gray); margin-top: 2px; }
.opinion-card h4 {
  margin: 10px 0 0;
  font-family: 'Noto Serif KR', 'Playfair Display', serif;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.35;
}

/* ── TOOLTIP ─────────────────────────────────────────────── */
.kh-word { border-bottom: 1.5px dotted rgba(90,143,208,0.7); cursor: help; padding: 0 1px; transition: background 0.1s; }
.kh-word:hover { background: rgba(122,184,245,0.18); border-bottom-color: #7ab8f5; }

/* ── FOOTER ─────────────────────────────────────────────── */
.kh-foot { margin-top: 20px; background: var(--dark); color: rgba(255,255,255,0.6); border-top: 1px solid rgba(255,255,255,0.07); }
.kh-foot-inner { max-width: 1280px; margin: 0 auto; padding: 40px 22px 32px; display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 32px 24px; }
.kh-foot h3 { margin: 0 0 8px; font-family: 'Noto Serif KR', 'Playfair Display', serif; color: #fff; font-weight: 900; font-size: 20px; }
.kh-foot p  { margin: 0; font-size: 13px; line-height: 1.65; opacity: 0.85; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.footer-links a { display:inline-flex; align-items:center; gap:6px; font-size: 12px; padding: 5px 10px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.14); color: rgba(255,255,255,0.65); }
.footer-links a:hover { background: rgba(255,255,255,0.07); color: #fff; }
.footer-copy { text-align: center; font-size: 12px; color: rgba(255,255,255,0.3); padding: 16px 22px; border-top: 1px solid rgba(255,255,255,0.07); }
@media (max-width: 860px) {
  .kh-foot-inner { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
}
@media (max-width: 480px) {
  .kh-foot-inner { grid-template-columns: 1fr; gap: 22px; padding: 28px 18px 24px; }
}

/* ── LEARN PAGE ─────────────────────────────────────────── */
.learn-hero { background: linear-gradient(135deg,#0b1626,#1a3a6b); padding: 44px 22px 36px; text-align:center; color:#fff; }
.learn-hero h1 { font-family:'Noto Serif KR','Playfair Display',serif; font-size:36px; font-weight:900; margin:0 0 10px; }
.learn-hero p  { margin:0 auto; font-size:15px; color:rgba(255,255,255,0.68); line-height:1.6; max-width:560px; }
.learn-hero .badge { display:inline-block; margin-bottom:14px; padding:4px 14px; border-radius:999px; background:rgba(122,184,245,0.2); color:#7ab8f5; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:1.5px; }
.learn-body { max-width:1100px; margin:0 auto; padding:24px 22px 48px; }
.pod-section { background:var(--white); border:1px solid var(--border); border-radius:12px; padding:22px; box-shadow:var(--shadow); margin-bottom:24px; }
.pod-title { font-size:12px; font-weight:800; text-transform:uppercase; letter-spacing:1px; color:var(--gray); margin-bottom:14px; }
.pod-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:14px; }
.pod-item { background:linear-gradient(135deg,#f0f4ff,#e8f0ff); border:1px solid rgba(34,85,164,0.12); border-radius:10px; padding:16px; text-align:center; }
.pod-ko  { font-family:'Noto Serif KR','Playfair Display',serif; font-weight:900; font-size:30px; color:var(--accent); }
.pod-rom { font-size:12px; font-style:italic; color:var(--gray); margin-top:4px; }
.pod-en  { font-size:14px; font-weight:700; color:var(--dark); margin-top:6px; }
.learn-section-title { font-family:'Noto Serif KR','Playfair Display',serif; font-size:22px; font-weight:900; margin:28px 0 14px; padding-bottom:8px; border-bottom:2px solid var(--border); }
.learn-tabs { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:16px; }
.tab-btn { padding:7px 16px; border-radius:999px; border:1.5px solid var(--border); background:var(--white); font-size:13px; font-weight:600; cursor:pointer; color:var(--gray); font-family:inherit; transition:all .15s; }
.tab-btn:hover,.tab-btn.on { background:var(--bright); color:#fff; border-color:var(--bright); }
.vocab-card-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:12px; }
.vocab-card { background:var(--white); border:1px solid var(--border); border-radius:10px; padding:18px 12px; text-align:center; box-shadow:var(--shadow); cursor:pointer; transition:all .2s; min-height:120px; display:flex; flex-direction:column; align-items:center; justify-content:center; }
.vocab-card:hover { box-shadow:0 6px 22px rgba(0,0,0,0.11); transform:translateY(-2px); }
.vocab-card.flipped { background:var(--dark); }
.vc-front,.vc-back { width:100%; }
.vc-back { display:none; }
.vocab-card.flipped .vc-front { display:none; }
.vocab-card.flipped .vc-back  { display:block; }
.vc-ko  { font-family:'Noto Serif KR','Playfair Display',serif; font-weight:900; font-size:28px; color:var(--accent); }
.vocab-card.flipped .vc-ko  { color:#7ab8f5; }
.vc-rom { font-size:11px; font-style:italic; color:var(--gray); margin-top:3px; }
.vocab-card.flipped .vc-rom { color:rgba(255,255,255,0.45); }
.vc-en  { font-size:13px; font-weight:700; color:var(--dark); margin-top:6px; }
.vocab-card.flipped .vc-en  { color:#fff; }
.sentence-box { background:var(--white); border:1px solid var(--border); border-radius:10px; padding:16px 18px; box-shadow:var(--shadow); margin-bottom:10px; }
.sent-ko { font-size:17px; font-weight:700; color:var(--dark); margin-bottom:6px; }
.sent-en { font-size:14px; color:var(--gray); }
.sent-level { display:inline-block; font-size:10px; font-weight:800; text-transform:uppercase; letter-spacing:0.8px; padding:2px 8px; border-radius:999px; background:rgba(34,85,164,0.08); color:var(--bright); margin-bottom:8px; }
.quiz-wrap { background:var(--white); border:1px solid var(--border); border-radius:12px; padding:24px; box-shadow:var(--shadow); }
.quiz-q { font-family:'Noto Serif KR','Playfair Display',serif; font-size:40px; font-weight:900; text-align:center; color:var(--accent); margin-bottom:20px; }
.quiz-opts { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.quiz-opt { padding:12px 16px; border-radius:8px; border:1.5px solid var(--border); font-size:14px; font-weight:600; cursor:pointer; font-family:inherit; background:var(--white); color:var(--dark); transition:all .15s; text-align:center; }
.quiz-opt:hover { border-color:var(--bright); background:rgba(34,85,164,0.04); }
.quiz-opt.correct { background:#d4edda; border-color:#28a745; color:#155724; }
.quiz-opt.wrong   { background:#f8d7da; border-color:#dc3545; color:#721c24; }
.quiz-score { text-align:center; font-size:14px; color:var(--gray); margin-bottom:14px; }
.quiz-next { display:block; margin:16px auto 0; padding:10px 28px; background:var(--bright); color:#fff; border:none; border-radius:999px; font-size:14px; font-weight:700; cursor:pointer; font-family:inherit; }

/* ── ARTICLE TABS ────────────────────────────────────────── */
.art-tabs {
  display: flex;
  gap: 6px;
  margin: 14px 0 18px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}
.art-tab {
  padding: 8px 20px;
  border: none;
  background: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--gray);
  cursor: pointer;
  font-family: inherit;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  border-radius: 6px 6px 0 0;
  transition: color 0.15s, border-color 0.15s;
}
.art-tab:hover { color: var(--bright); }
.art-tab.on    { color: var(--bright); border-bottom-color: var(--bright); background: rgba(34,85,164,0.04); }

/* ── GRAMMAR GUIDE ───────────────────────────────────────── */
.grammar-wrap { padding: 4px 0; }
/* Grammar Guide Cards — Article Page */
.grammar-intro {
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
  color: var(--gray); margin: 0 0 20px;
}
.grammar-point {
  background: var(--white);
  border: 1px solid #e2e8f2;
  border-radius: 16px;
  padding: 20px 22px;
  margin-bottom: 16px;
  transition: box-shadow .15s;
}
.grammar-point:hover { box-shadow: 0 4px 20px rgba(34,85,164,.08); }

.gp-header {
  display: flex; align-items: flex-start; gap: 12px; margin-bottom: 10px;
}
.gp-num {
  width: 26px; height: 26px; border-radius: 8px;
  background: var(--bright); color: #fff;
  font-size: 12px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
}
.gp-title-group { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.grammar-name {
  font-family: 'Noto Serif KR', 'Playfair Display', serif;
  font-size: 17px; font-weight: 900; color: var(--accent); margin: 0;
}
.gp-level-badge {
  font-size: 10px; font-weight: 800; padding: 3px 9px;
  border-radius: 999px; letter-spacing: 0.4px;
}
.grammar-explanation {
  font-size: 14px; color: #475569; line-height: 1.75;
  margin: 0 0 16px; padding-left: 38px;
}

/* Example block */
.grammar-example {
  background: #f8faff;
  border: 1px solid #dbeafe;
  border-radius: 12px;
  padding: 16px 18px;
  margin-bottom: 14px;
}
.ge-label {
  font-size: 10px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 1.2px; color: #94a3b8; margin-bottom: 10px;
}
.ge-ko {
  font-family: 'Noto Serif KR', serif;
  font-size: 16px; font-weight: 700; color: #0f172a;
  line-height: 1.65; margin: 0 0 8px;
}
.ge-ko strong { color: var(--bright); font-weight: 900; background: rgba(34,85,164,.08); padding: 0 2px; border-radius: 3px; }
.ge-en {
  font-size: 13px; color: #64748b; line-height: 1.6; margin: 0;
  padding-top: 8px; border-top: 1px solid #e2e8f2;
}

.gp-footer { padding-left: 38px; }
.gp-study-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 8px 16px; border-radius: 999px;
  background: linear-gradient(135deg, #2563eb, #1e4fa3);
  color: #fff; font-size: 12px; font-weight: 800;
  text-decoration: none; transition: opacity .15s; box-shadow: 0 4px 14px rgba(37,99,235,.22);
}
.gp-study-btn:hover { opacity: .88; }

.grammar-extra {
  background: #f8faf0;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  line-height: 1.7;
  border-left: 3px solid #7ab85a;
}

/* ── GRAMMAR TIP BOX ─────────────────────────────────────── */
.grammar-tip {
  background: #fffbea;
  border: 1px solid #f5d96b;
  border-left: 3px solid #f0b429;
  border-radius: 6px;
  padding: 10px 14px;
  margin: 8px 0;
  font-size: 13px;
  line-height: 1.6;
  color: #7a5c00;
}
.grammar-tip strong {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #b08000;
  margin-bottom: 4px;
}

/* ── AUTH BUTTON ─────────────────────────────────────────── */
.auth-btn-ui {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 14px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.15s;
  margin-left: 12px;
  font-family: inherit;
}
.auth-btn-ui:hover { background: rgba(255,255,255,0.22); }

/* ── VOCAB CARD SAVE BUTTON ──────────────────────────────── */
.vocab-card { position: relative; }
.vc-save-btn {
  position: absolute;
  top: 6px; right: 6px;
  background: none;
  border: none;
  font-size: 15px;
  cursor: pointer;
  opacity: 0.4;
  transition: opacity 0.15s, transform 0.15s;
  padding: 2px;
  line-height: 1;
}
.vc-save-btn:hover { opacity: 1; transform: scale(1.2); }
.vc-save-btn.saved { opacity: 1; }

/* ── BREAKING NEWS TICKER ────────────────────────────────── */
.kh-breaking {
  background: #cc0000;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  overflow: hidden;
  display: flex;
  align-items: center;
  height: 44px;
  min-height: 44px;
  position: relative;
  z-index: 50;
  box-shadow: 0 3px 10px rgba(180,0,0,0.4);
}
.brk-label {
  flex-shrink: 0;
  background: #900;
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 2px;
  padding: 0 16px;
  height: 100%;
  display: flex;
  align-items: center;
  text-transform: uppercase;
  border-right: 2px solid rgba(255,255,255,0.2);
  white-space: nowrap;
  z-index: 2;
}
.brk-track-wrap {
  flex: 1;
  overflow: hidden;
  position: relative;
  height: 44px;
  display: flex;
  align-items: center;
}
.brk-track {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  animation: brk-scroll 22s linear infinite;
  gap: 0;
}
.brk-track:hover { animation-play-state: paused; }
@keyframes brk-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.brk-item {
  color: #fff !important;
  font-size: 14px;
  font-weight: 700;
  line-height: 44px;
  text-decoration: none;
  padding: 0 24px;
  white-space: nowrap;
  font-family: 'Noto Sans KR', 'Source Sans 3', sans-serif;
  transition: color 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 44px;
}
.brk-item:hover { color: #ffe066; }
.brk-badge {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.5px;
  animation: brk-blink 1.2s ease-in-out infinite;
}
@keyframes brk-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}
.brk-sep {
  color: rgba(255,255,255,0.35);
  font-size: 10px;
  padding: 0 8px;
}

/* ── PDF / PRINT BUTTON ──────────────────────────────────── */
.kh-pdf-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--dark);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.kh-pdf-btn:hover {
  background: var(--bright);
  color: #fff;
  border-color: var(--bright);
}

/* ── BOOKMARK BUTTON ─────────────────────────────────────── */
.kh-bm-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 16px; background: #fff; border: 1.5px solid var(--border);
  border-radius: 999px; font-size: 13px; font-weight: 700; color: var(--dark);
  cursor: pointer; font-family: inherit; transition: all 0.15s;
}
.kh-bm-btn:hover { background: #fff8e1; border-color: #f0c040; }
.kh-bm-btn.active { background: #fff8e1; border-color: #f0c040; color: #b8860b; }

/* ── COMMENTS ────────────────────────────────────────────── */
.comment-row {
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.comment-top {
  display: flex; align-items: center; gap: 10px; margin-bottom: 8px;
}
.comment-avatar {
  width: 34px; height: 34px; border-radius: 50%; object-fit: cover;
  background: #eee; flex-shrink: 0;
}
.comment-meta { flex: 1; }
.comment-name { font-size: 13px; font-weight: 700; color: var(--dark); }
.comment-date { font-size: 11px; color: var(--gray); margin-left: 8px; }
.comment-body { font-size: 14px; line-height: 1.7; color: #333; padding-left: 44px; }
.comment-reply {
  margin: 10px 0 0 44px; padding: 10px 14px;
  background: #f0f4ff; border-left: 3px solid var(--bright);
  border-radius: 0 8px 8px 0; font-size: 13px; line-height: 1.6; color: #333;
}
.comment-del {
  background: none; border: none; color: #ccc; cursor: pointer;
  font-size: 14px; padding: 4px 6px; border-radius: 4px;
}
.comment-del:hover { color: #dc3545; background: #fff0f0; }

/* ── DARK MODE ───────────────────────────────────────────── */
body.dark-mode {
  --dark: #e8eaf0; --bright: #6fa3e8; --gray: #9aa3b2;
  --border: #2a3547; --shadow: 0 2px 8px rgba(0,0,0,0.4);
  background: #0f1923; color: #e8eaf0;
}
body.dark-mode .kh-top        { background: #0b1220; }
body.dark-mode .kh-hero       { background: linear-gradient(135deg,#0b1220,#0d2040); }
body.dark-mode .art-card,
body.dark-mode .side-article,
body.dark-mode .stat-card,
body.dark-mode .goal-card,
body.dark-mode .quiz-wrap2,
body.dark-mode .lv-q-wrap,
body.dark-mode .mbox          { background: #141e2e; border-color: #2a3547; }
body.dark-mode .kh-sidebar    { background: #141e2e; }
body.dark-mode .kh-sidebar-inner { background: #141e2e; }
/* dark mode kh-nav removed */
body.dark-mode input, body.dark-mode textarea, body.dark-mode select {
  background: #1a2535; color: #e8eaf0; border-color: #2a3547;
}
body.dark-mode .kh-footer     { background: #0b1220; }

.dark-toggle {
  position: fixed; bottom: 24px; right: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--dark); color: var(--bright);
  border: 2px solid var(--border); cursor: pointer;
  font-size: 20px; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15); z-index: 9999;
  transition: all 0.2s;
}
.dark-toggle:hover { transform: scale(1.1); }

/* ── 기사 페이지 ─────────────────────────────────────────────── */
.kh-article-wrap { max-width: 780px; padding: 0 0 40px; }

.art-breadcrumb { display:flex; align-items:center; gap:6px; font-size:13px; color:var(--gray); margin:14px 0 20px; }
.art-breadcrumb a { color:var(--bright); text-decoration:none; }
.art-breadcrumb a:hover { text-decoration:underline; }
.art-breadcrumb span { color:#bbb; }

.art-section-badge {
  display:inline-block; background:var(--bright); color:#fff;
  font-size:11px; font-weight:800; text-transform:uppercase; letter-spacing:1px;
  padding:4px 12px; border-radius:999px; margin-bottom:14px;
}

.art-title {
  font-family:'Noto Serif KR','Playfair Display',serif;
  font-size:36px; font-weight:900; line-height:1.2;
  color:var(--dark); margin:0 0 18px;
  word-break:keep-all;
}
@media(max-width:640px){ .art-title { font-size:26px; } }

.art-meta-row {
  display:flex; align-items:center; flex-wrap:wrap; gap:10px;
  font-size:13px; color:var(--gray); margin-bottom:20px;
  padding-bottom:16px; border-bottom:1px solid var(--border);
}
.art-meta-right { display:flex; align-items:center; gap:6px; }
.art-dot { color:#ccc; }
.art-actions { margin-left:auto; display:flex; gap:8px; }

/* Compact icon-only action buttons */
.art-actions-inline { display:flex; gap:4px; margin-left:auto; }
.art-action-icon {
  width:34px; height:34px; border-radius:50%; border:1.5px solid var(--border);
  background:#fff; display:flex; align-items:center; justify-content:center;
  cursor:pointer; transition:all .15s; color:var(--gray); flex-shrink:0;
}
.art-action-icon:hover { background:var(--light); border-color:#93c5fd; color:var(--bright); }
.art-action-icon.active { background:#fff8e1; border-color:#f0c040; color:#b8860b; }

/* Reporter profile chip */
.art-reporter-link {
  display:inline-flex; align-items:center; gap:7px;
  text-decoration:none; color:inherit;
  padding:4px 10px 4px 4px;
  border-radius:999px; border:1px solid var(--border);
  background:#fff; transition:border-color .15s, box-shadow .15s;
}
.art-reporter-link:hover { border-color:#93c5fd; box-shadow:0 2px 8px rgba(34,85,164,.1); }
.art-reporter-avatar {
  width:28px; height:28px; border-radius:50%;
  overflow:hidden; flex-shrink:0;
  background:linear-gradient(135deg,#2255a4,#3b82f6);
}
.art-reporter-avatar img { width:100%; height:100%; object-fit:cover; display:block; }
.art-reporter-avatar-placeholder {
  width:100%; height:100%;
  display:flex; align-items:center; justify-content:center;
  font-size:13px; font-weight:900; color:#fff;
}
.art-reporter-name { font-size:12px; font-weight:700; color:#334155; }
.art-reporter-role { font-size:11px; color:#64748b; font-weight:500; margin-left:2px; }

.kh-share-btn {
  display:inline-flex; align-items:center; gap:6px;
  padding:7px 16px; background:#fff; border:1.5px solid var(--border);
  border-radius:999px; font-size:13px; font-weight:700; color:var(--dark);
  cursor:pointer; font-family:inherit; transition:all .15s;
}
.kh-share-btn:hover { background:var(--light); }

.art-hero-img { margin:0 0 28px; border-radius:16px; overflow:hidden; box-shadow:0 8px 32px rgba(0,0,0,0.12); }
.art-hero-img img { width:100%; max-height:500px; object-fit:cover; display:block; }

.art-lead {
  font-size:18px; font-weight:500; line-height:2;
  color:#1a1a2e; margin-bottom:24px;
  padding-bottom:24px; border-bottom:2px solid var(--border);
  font-family:'Noto Sans KR','Source Sans 3',sans-serif;
  letter-spacing:-0.01em;
}
.art-lead p { margin-bottom:20px; }
.art-full {
  font-size:17px; line-height:2; color:#2a2a3e;
  font-family:'Noto Sans KR','Source Sans 3',sans-serif;
  margin-bottom:28px; letter-spacing:-0.01em;
}
.art-full p { margin-bottom:22px; }

/* Key Vocabulary Box */
.art-vocab-box {
  border:1px solid #e2e8f2; border-radius:16px;
  padding:20px 22px; margin:28px 0; background:#fff;
}
.art-vocab-title {
  font-size:11px; font-weight:800; color:#94a3b8;
  margin-bottom:16px; text-transform:uppercase; letter-spacing:1.2px;
}
.art-vocab-list { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.art-vocab-item {
  display:flex; align-items:center; gap:12px;
  padding:12px 14px; border-radius:12px;
  background:#f8faff; border:1px solid #e8eef8;
  transition:border-color .15s, box-shadow .15s;
}
.art-vocab-item:hover { border-color:#bfdbfe; box-shadow:0 2px 10px rgba(34,85,164,.06); }
.avi-main { display:flex; align-items:center; gap:10px; flex:1; min-width:0; }
.art-vocab-ko  { font-family:'Noto Serif KR',serif; font-size:19px; font-weight:900; color:#0f172a; flex-shrink:0; }
.art-vocab-rom { font-size:11px; font-style:italic; color:#94a3b8; flex-shrink:0; }
.art-vocab-en  { font-size:13px; font-weight:600; color:#334155; flex:1; min-width:0; }
.avi-actions { display:flex; align-items:center; gap:6px; flex-shrink:0; }
.avi-save-btn {
  display:inline-flex; align-items:center; gap:4px;
  padding:5px 11px; border-radius:999px;
  border:1.5px solid #cbd5e1; background:#fff;
  color:#64748b; font-size:11px; font-weight:700;
  cursor:pointer; transition:all .15s; font-family:inherit;
}
.avi-save-btn:hover { border-color:#2255a4; color:#2255a4; }
.avi-save-btn.saved {
  border-color:#2255a4; background:#eff6ff; color:#2255a4;
}

.art-divider { border:none; border-top:2px solid var(--border); margin:32px 0; }

/* 관련 기사 */
.art-related { margin: 32px 0; padding-top: 24px; border-top: 2px solid var(--border); }
.art-related-title { font-size: 16px; font-weight: 900; color: var(--accent); margin-bottom: 16px; }
.art-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 640px) { .art-related-grid { grid-template-columns: 1fr; } }
.art-related-card { display: flex; gap: 12px; align-items: flex-start; text-decoration: none; color: inherit;
  background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 12px;
  box-shadow: var(--shadow); transition: box-shadow .15s; }
.art-related-card:hover { box-shadow: 0 4px 18px rgba(34,85,164,0.13); }
.art-related-card img { width: 72px; height: 56px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.art-related-info { flex: 1; min-width: 0; }
.art-related-title-text { font-size: 13px; font-weight: 700; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }


/* 댓글 */
.art-comments { margin-top:8px; }
.art-comments-title {
  font-family:'Noto Serif KR','Playfair Display',serif;
  font-size:20px; font-weight:900; margin-bottom:18px; color:var(--dark);
}
.comment-login-notice {
  background:var(--light); border-radius:10px; padding:16px 20px;
  font-size:14px; color:var(--gray); margin-bottom:16px; text-align:center;
}
.comment-login-notice a { color:var(--bright); font-weight:700; }
.comment-form { margin-bottom:20px; }
.comment-form textarea {
  width:100%; padding:12px 14px; border:1.5px solid var(--border); border-radius:10px;
  font-size:14px; font-family:inherit; resize:vertical; min-height:80px;
  background:#fff; color:var(--dark); transition:border-color .15s;
}
.comment-form textarea:focus { outline:none; border-color:var(--bright); }
.comment-submit-btn {
  margin-top:8px; padding:9px 22px; background:var(--bright); color:#fff;
  border:none; border-radius:999px; font-size:14px; font-weight:700;
  cursor:pointer; font-family:inherit; transition:background .15s;
}
.comment-submit-btn:hover { background:var(--accent); }

/* ── 기사 검색 ─────────────────────────────────────────────── */
.kh-search-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  padding: 0 8px;
}
.kh-search-input {
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 13px;
  width: 180px;
  font-family: inherit;
  outline: none;
  transition: all 0.2s;
}
.kh-search-input::placeholder { color: rgba(255,255,255,0.5); }
.kh-search-input:focus { background: rgba(255,255,255,0.18); width: 220px; }
.kh-search-btn {
  padding: 6px 14px;
  background: var(--bright);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
}
.search-bar-wrap {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  align-items: center;
}
.search-bar-input {
  flex: 1;
  padding: 10px 16px;
  border: 2px solid var(--border);
  border-radius: 999px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
}
.search-bar-input:focus { border-color: var(--bright); }
.search-bar-btn {
  padding: 10px 20px;
  background: var(--bright);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.search-bar-clear {
  padding: 8px 14px;
  background: none;
  color: var(--gray);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
}

/* ── 영어 번역 버튼 ────────────────────────────────────────── */
.kh-trans-btn {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1.5px solid #2255a4;
  background: #fff;
  color: #2255a4;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.kh-trans-btn:hover { background: #2255a4; color: #fff; }
.kh-trans-btn.active { background: #2255a4; color: #fff; }

/* ── 모바일 반응형 ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .auth-btn-ui { font-size: 12px; padding: 5px 10px; }
  .search-bar-wrap { flex-wrap: wrap; }
  .search-bar-input { font-size: 14px; }
  .kh-article-wrap { padding: 0 0 24px; }
  .art-actions { flex-wrap: wrap; gap: 8px; }
  .kh-trans-btn { font-size: 12px; padding: 6px 12px; }
  .kh-bm-btn   { font-size: 12px; padding: 6px 12px; }
  .kh-share-btn { font-size: 12px; padding: 6px 12px; }
  .art-tabs { gap: 4px; }
  .art-tab  { font-size: 13px; padding: 7px 14px; }
  .mypage-body { padding: 16px 14px 40px; }
  .stats-grid  { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .kh-logo-news { font-size: 13px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat-num { font-size: 30px; }
}

/* ── TTS 버튼 ──────────────────────────────────────────────────── */
.tts-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%;
  border: none; background: #f0f4ff; color: #2255a4;
  font-size: 14px; cursor: pointer;
  transition: background .15s, transform .15s;
  flex-shrink: 0; vertical-align: middle;
}
.tts-btn:hover  { background: #2255a4; transform: scale(1.1); }
.tts-btn.tts-playing { background: #2255a4; animation: tts-pulse .8s ease-in-out infinite; }
@keyframes tts-pulse { 0%,100%{transform:scale(1);} 50%{transform:scale(1.12);} }

.art-vocab-item .tts-btn { flex-shrink: 0; }

/* 플래시카드 tts 버튼 위치 */
.vc-tts-btn {
  position: absolute; bottom: 8px; left: 8px;
  width: 28px; height: 28px; font-size: 13px;
}

/* ── 모바일 오른쪽 넘침 방지 ── */
@media (max-width: 768px) {
  * { max-width: 100%; box-sizing: border-box; }
  img, video, iframe { max-width: 100% !important; }
  .kh-article-wrap { padding: 0 16px; }
  .art-related-grid { grid-template-columns: 1fr !important; }
  .art-actions { flex-wrap: wrap; gap: 8px; }
  .topbar { padding: 0 14px; }
  .main-nav { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  pre, code { overflow-x: auto; max-width: 100%; word-break: break-all; }
}

/* ── 데일리 미션 위젯 ─────────────────────────────────────────── */
#kh-daily-mission {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  width: 196px;
}

/* 데스크탑 넓이 충분할 때만 사이드 위젯 */
@media (max-width: 1200px) {
  #kh-daily-mission {
    top: auto; right: 16px; bottom: 80px;
    transform: none;
  }
}

.dm-inner {
  background: #0b1626;
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,.3);
}

.dm-pill {
  background: #0b1626;
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
  white-space: nowrap;
  font-family: inherit;
}
.dm-pill:hover { background: #1a3a6b; }

.dm-hd {
  display: flex; align-items: center; gap: 8px; margin-bottom: 10px;
}
.dm-title {
  flex: 1; font-size: 11px; font-weight: 800;
  color: rgba(255,255,255,.85); text-transform: uppercase; letter-spacing: 1.5px;
}
.dm-close {
  background: none; border: none; color: rgba(255,255,255,.35);
  cursor: pointer; font-size: 13px; padding: 0; line-height: 1;
}
.dm-close:hover { color: #fff; }

.dm-date {
  font-size: 10px; color: rgba(255,255,255,.35);
  font-weight: 600; margin-bottom: 12px;
}

.dm-item { margin-bottom: 10px; }
.dm-item-hd {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 5px;
}
.dm-item-left { display: flex; align-items: center; gap: 6px; }
.dm-item-icon { font-size: 12px; }
.dm-item-label { font-size: 11px; font-weight: 700; color: rgba(255,255,255,.7); }
.dm-item-count { font-size: 10px; font-weight: 800; color: rgba(255,255,255,.35); }
.dm-done { color: #4ade80 !important; }

.dm-bar-bg {
  height: 3px; background: rgba(255,255,255,.1);
  border-radius: 999px; overflow: hidden;
}
.dm-bar-fill {
  height: 100%; border-radius: 999px;
  transition: width .5s cubic-bezier(.4,0,.2,1);
}

.dm-divider { height: 1px; background: rgba(255,255,255,.07); margin: 10px 0; }

.dm-xp-row { display: flex; align-items: center; justify-content: space-between; }
.dm-xp-label { font-size: 10px; color: rgba(255,255,255,.35); font-weight: 700; }
.dm-xp-val { font-size: 13px; font-weight: 900; color: #fbbf24; }

.dm-complete {
  text-align: center; font-size: 12px;
  font-weight: 800; color: #4ade80; margin-top: 8px;
}

/* 모바일: 하단 고정 */
@media (max-width: 768px) {
  #kh-daily-mission {
    right: auto; top: auto; transform: none;
    bottom: 0; left: 0; right: 0; width: 100%;
  }
  .dm-inner {
    border-radius: 20px 20px 0 0;
    padding: 14px 20px 24px;
  }
  .dm-item { margin-bottom: 8px; }
  .dm-pill {
    width: 100%; border-radius: 20px 20px 0 0;
    padding: 14px 20px; text-align: left;
  }
}

/* old mobile nav css removed */

/* ── SECTION HEADER + PILLS ────────────────────────────── */
.sec-hd { display: flex; align-items: baseline; gap: 10px; margin-bottom: 14px; padding-bottom: 8px; border-bottom: 2px solid var(--dark); }
.sec-hd-title { font-family: 'Playfair Display', 'Noto Serif KR', serif; font-size: 19px; font-weight: 900; color: var(--dark); }
.sec-hd-sub   { font-size: 12px; color: var(--gray); font-style: italic; }
.sec-hd-more  { margin-left: auto; font-size: 12px; font-weight: 700; color: var(--bright); cursor: pointer; text-decoration: none; border: none; background: none; font-family: inherit; }
.sec-hd-more:hover { text-decoration: underline; }
.sec-pills { display: flex; gap: 5px; flex-wrap: wrap; margin-bottom: 14px; }
.sp { padding: 4px 12px; border-radius: 2px; font-size: 11px; font-weight: 700; cursor: pointer; border: 1px solid var(--border); background: #fff; color: var(--gray); font-family: inherit; transition: all .12s; }
.sp:hover, .sp.on { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ── CONVERSATION CARDS ─────────────────────────────────── */
.conv-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; margin-bottom: 32px; }
.conv-card { border: 1px solid var(--border); border-top: 3px solid #2563eb; border-radius: 3px; overflow: hidden; cursor: pointer; transition: box-shadow .15s; background: #fff; }
.conv-card:hover { box-shadow: 0 6px 24px rgba(13,27,46,0.1); }
.cc-head { background: #f0f6ff; padding: 12px 16px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid #dbeafe; }
.cc-avi  { width: 38px; height: 38px; border-radius: 50%; background: #dbeafe; display: flex; align-items: center; justify-content: center; font-size: 19px; flex-shrink: 0; border: 2px solid #bfdbfe; }
.cc-info { flex: 1; }
.cc-name  { font-size: 13px; font-weight: 700; color: var(--dark); }
.cc-ctx   { font-size: 11px; color: var(--gray); }
.cc-badge { font-size: 10px; font-weight: 700; background: #dbeafe; color: #1d4ed8; padding: 2px 8px; border-radius: 2px; flex-shrink: 0; }
.cc-chat  { padding: 12px 16px; display: flex; flex-direction: column; gap: 6px; background: linear-gradient(180deg,#f0f6ff,#f8fafc); }
.cc-bub   { max-width: 80%; padding: 8px 12px; border-radius: 12px; font-size: 13px; line-height: 1.5; font-family: 'Pretendard Variable', 'Pretendard', 'Noto Sans KR', sans-serif; }
.cc-bub.l { background: #fff; color: var(--dark); border-bottom-left-radius: 3px; align-self: flex-start; box-shadow: 0 1px 4px rgba(0,0,0,0.07); }
.cc-bub.r { background: #2563eb; color: #fff; border-bottom-right-radius: 3px; align-self: flex-end; }
.cc-foot  { padding: 9px 16px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; background: #fff; }
.cc-vocab { font-size: 11px; color: var(--gray); }
.cc-study { font-size: 11px; font-weight: 700; color: #2563eb; background: none; border: 1px solid #bfdbfe; border-radius: 3px; padding: 3px 10px; cursor: pointer; font-family: inherit; transition: all .12s; }
.cc-study:hover { background: #2563eb; color: #fff; border-color: #2563eb; }

/* ── STORY CARDS ────────────────────────────────────────── */
.story-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-bottom: 32px; }
.sc { cursor: pointer; border: 1px solid var(--border); border-radius: 3px; overflow: hidden; transition: opacity .15s; background: #fff; }
.sc:hover { opacity: .8; }
.sc-cover { height: 100px; display: flex; align-items: center; justify-content: center; font-size: 38px; position: relative; }
.sc-cover.fun      { background: linear-gradient(135deg,#fef9c3,#fde68a); }
.sc-cover.touching { background: linear-gradient(135deg,#fce7f3,#fbcfe8); }
.sc-cover.scary    { background: linear-gradient(135deg,#ede9fe,#c4b5fd); }
.sc-cover.shocking { background: linear-gradient(135deg,#fee2e2,#fca5a5); }
.sc-mood { position: absolute; top: 7px; left: 7px; font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .8px; padding: 2px 8px; border-radius: 2px; }
.sc-mood.fun      { background: #f59e0b; color: #fff; }
.sc-mood.touching { background: #ec4899; color: #fff; }
.sc-mood.scary    { background: #7c3aed; color: #fff; }
.sc-mood.shocking { background: #ef4444; color: #fff; }
.sc-body    { padding: 10px 12px; }
.sc-title   { font-family: 'Playfair Display', 'Noto Serif KR', serif; font-size: 13px; font-weight: 700; color: var(--dark); line-height: 1.4; margin-bottom: 4px; }
.sc-preview { font-size: 11px; color: var(--gray); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sc-foot    { padding: 6px 12px 9px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border); }
.sc-lvl     { font-size: 10px; font-weight: 700; padding: 1px 7px; border-radius: 2px; }
.sc-time    { font-size: 10px; color: var(--gray); }
.sc-study   { font-size: 10px; font-weight: 700; color: var(--bright); background: none; border: 1px solid var(--border); border-radius: 3px; padding: 2px 7px; cursor: pointer; font-family: inherit; transition: all .12s; }
.sc-study:hover { background: var(--bright); color: #fff; border-color: var(--bright); }

/* ── RESPONSIVE UPDATES ─────────────────────────────────── */
@media (max-width: 900px) {
  .kh-hdate, .kh-hsearch { display: none; }
  .kh-header-inner { padding: 0 14px; }
  .kh-topnav { display: none; }
  .conv-grid { grid-template-columns: 1fr; }
  .story-grid { grid-template-columns: repeat(2,1fr); gap: 12px; }
  /* Header right — hide neon toggle (accessible via sidebar), show auth buttons */
  .kh-hright { overflow: visible; max-width: calc(100vw - 160px); flex-shrink: 1; }
  #topbar-neon-toggle { display: none !important; }
  #topbar-mypage-btn { display: none !important; }
  #topbar-signin-btn { display: inline-flex; padding: 7px 12px; font-size: 12px; }
  #topbar-join-btn { display: inline-flex; padding: 7px 11px; font-size: 12px; }
  .kh-avatar-btn { width: 36px; height: 36px; }
  /* Vocab — single column on mobile */
  .art-vocab-list { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .story-grid { grid-template-columns: 1fr; }
  /* Small phones — keep Sign In + Join compact, hide Admin */
  #topbar-admin-btn, #topbar-mypage-btn { display: none !important; }
  .kh-hright { gap: 6px; }
  #topbar-signin-btn { padding: 6px 10px; font-size: 11px; }
  #topbar-join-btn { display: inline-flex; padding: 6px 9px; font-size: 11px; }
  .kh-user-dropdown { right: -4px; min-width: 200px; }
}

/* ── HERO ───────────────────────────────────────────────── */
.hero { display: grid; grid-template-columns: 1fr 300px; gap: 20px; margin-bottom: 28px; padding-bottom: 28px; border-bottom: 2px solid var(--dark); }
.hero-main { position: relative; border-radius: 4px; overflow: hidden; cursor: pointer; aspect-ratio: 16/9; background: var(--navy); max-height: 460px; }
.hero-main img { width: 100%; height: 100%; object-fit: cover; opacity: .75; transition: opacity .3s; }
.hero-main:hover img { opacity: .85; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(5,12,24,.95) 0%, rgba(5,12,24,.3) 55%, transparent 100%); }
.hero-body { position: absolute; bottom: 0; left: 0; right: 0; padding: 24px 26px; z-index: 2; }
.hero-tag { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.hero-section { background: #c0392b; color: #fff; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; padding: 3px 10px; border-radius: 2px; }
.hero-level { background: rgba(255,255,255,.15); color: rgba(255,255,255,.8); font-size: 10px; font-weight: 700; padding: 3px 9px; border-radius: 2px; }
.hero-title { font-family: 'Noto Serif KR', serif; font-size: 26px; font-weight: 900; color: #fff; line-height: 1.3; margin-bottom: 8px; }
.hero-summary { font-size: 13px; color: rgba(255,255,255,.65); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.hero-meta { font-size: 11px; color: rgba(255,255,255,.4); margin-top: 8px; }
.hero-list { display: flex; flex-direction: column; gap: 0; }
.hl-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); cursor: pointer; transition: opacity .15s; }
.hl-item:last-child { border-bottom: none; }
.hl-item:hover { opacity: .75; }
.hl-img { width: 80px; height: 68px; object-fit: cover; border-radius: 3px; background: #e8eef7; flex-shrink: 0; }
.hl-body { flex: 1; min-width: 0; }
.hl-section { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .8px; color: var(--bright); margin-bottom: 3px; }
.hl-title { font-family: 'Noto Serif KR', serif; font-size: 13px; font-weight: 700; line-height: 1.4; color: var(--dark); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.hl-date { font-size: 11px; color: var(--gray); margin-top: 4px; }

/* ── TODAY'S PHRASE ─────────────────────────────────────── */
.phrase-bar { background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%); border-radius: 6px; padding: 18px 24px; margin-top: 20px; margin-bottom: 28px; display: flex; align-items: center; gap: 24px; }
.pb-left { flex: 1; }
.pb-label { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; color: var(--sky); margin-bottom: 5px; }
.pb-ko  { font-family: 'Noto Serif KR', serif; font-size: 20px; font-weight: 900; color: #fff; }
.pb-rom { font-size: 11px; color: rgba(255,255,255,.4); margin-top: 2px; font-style: italic; }
.pb-en  { font-size: 12px; color: rgba(255,255,255,.65); margin-top: 2px; line-height: 1.5; }
.pb-btn { flex-shrink: 0; padding: 9px 18px; background: rgba(255,255,255,.1); border: 1.5px solid rgba(255,255,255,.2); color: #fff; border-radius: 5px; font-size: 12px; font-weight: 700; cursor: pointer; font-family: inherit; transition: all .15s; white-space: nowrap; }
.pb-btn:hover { background: rgba(255,255,255,.18); }


.grammar-intro {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 16px;
}

/* phrase detail */
.phrase-shell { max-width: 1100px; margin: 0 auto; padding: 28px 22px 80px; }
.phrase-hero-card { position: relative; overflow: hidden; border-radius: 24px; padding: 28px; background: linear-gradient(135deg,#0b1626 0%,#15315f 45%,#2255a4 100%); color: #fff; box-shadow: 0 20px 48px rgba(13,27,46,.18); }
.phrase-hero-card::after { content:''; position:absolute; inset:auto -40px -50px auto; width:180px; height:180px; background: radial-gradient(circle, rgba(255,255,255,.18) 0%, rgba(255,255,255,0) 70%); }
.phrase-eyebrow { font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #9fc2ff; margin-bottom: 10px; }
.phrase-ko { font-family:'Noto Serif KR',serif; font-size: clamp(34px,6vw,56px); font-weight: 900; line-height: 1.08; }
.phrase-rom { margin-top: 8px; font-size: 14px; color: rgba(255,255,255,.6); font-style: italic; }
.phrase-en { margin-top: 8px; font-size: 18px; color: rgba(255,255,255,.88); font-weight: 700; }
.phrase-chip-row { display:flex; flex-wrap:wrap; gap:8px; margin-top:16px; }
.phrase-chip { display:inline-flex; align-items:center; padding:7px 12px; border-radius:999px; background: rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.18); color:#fff; font-size:12px; font-weight:700; }
.phrase-grid { display:grid; grid-template-columns: 1.2fr .8fr; gap: 18px; margin-top: 20px; }
.phrase-card { background:#fff; border:1px solid var(--border); border-radius: 18px; padding: 20px 22px; box-shadow: var(--shadow); }
.phrase-card h3 { margin:0 0 14px; font-size: 18px; font-weight: 900; color: var(--accent); }
.phrase-card p { margin:0; font-size:14px; line-height:1.8; color:var(--dark); }
.phrase-example { padding: 14px 0; border-bottom:1px solid #edf1f7; }
.phrase-example:last-child { border-bottom:none; padding-bottom:0; }
.phrase-example-ko { font-size:16px; font-weight:800; color:var(--dark); line-height:1.7; }
.phrase-example-en { margin-top:5px; font-size:13px; color:var(--gray); line-height:1.65; }
.phrase-side-note { font-size:13px; color:var(--gray); line-height:1.7; }
.phrase-actions { display:flex; gap:10px; margin-top:18px; flex-wrap:wrap; }
.phrase-action { display:inline-flex; align-items:center; justify-content:center; padding:12px 16px; border-radius: 999px; font-size:13px; font-weight:800; text-decoration:none; border:1px solid var(--border); background:#fff; color:var(--dark); }
.phrase-action.primary { background: linear-gradient(135deg,#2255a4,#1a3a6b); color:#fff; border:none; }
.phrase-empty { text-align:center; padding:56px 20px; color:var(--gray); }

/* home latest overlay cards */
.nc.nc-overlay { position: relative; min-height: 300px; border-radius: 18px; overflow: hidden; box-shadow: 0 14px 28px rgba(13,27,46,.12); background:#0b1626; }
.nc-overlay .nc-img, .nc.nc-overlay .nc-img { position:absolute; inset:0; width:100%; height:100%; margin:0; border-radius:0; }
.nc-img-fallback { background: linear-gradient(135deg,#dbe7ff,#b8cfff); }
.nc-overlay-grad { position:absolute; inset:0; background: linear-gradient(180deg, rgba(5,15,35,.06) 0%, rgba(5,15,35,.28) 35%, rgba(5,15,35,.9) 100%); }
.nc-overlay-body { position:absolute; left:0; right:0; bottom:0; padding:18px; }
.nc.nc-overlay .nc-meta { margin-bottom: 8px; }
.nc.nc-overlay .nc-cat { color:#fff; }
.nc.nc-overlay .nc-title { color:#fff; font-size:22px; line-height:1.3; margin-bottom:10px; }
.nc.nc-overlay .nc-date { color: rgba(255,255,255,.72); }
.nc.nc-overlay .nc-study { background: rgba(255,255,255,.1); color:#fff; border-color: rgba(255,255,255,.2); }
.nc.nc-overlay:hover { opacity: 1; transform: translateY(-2px); }


/* ── NEWS GRID (4 col) ──────────────────────────────────── */
.news-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 32px; }
.nc { background: #fff; cursor: pointer; transition: opacity .15s; }
.nc:hover { opacity: .8; }
.nc-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: #e8eef7; border-radius: 3px; margin-bottom: 9px; display: block; }
.nc-meta { display: flex; align-items: center; gap: 5px; margin-bottom: 5px; }
.nc-cat { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .8px; color: var(--bright); }
.nc-lvl { font-size: 10px; font-weight: 700; padding: 1px 7px; border-radius: 2px; }
.lvl-b { background: #e8f5e9; color: #2e7d32; }
.lvl-i { background: #fff8e1; color: #b45309; }
.lvl-a { background: #fce4ec; color: #c62828; }
.nc-title { font-family: 'Noto Serif KR', serif; font-size: 14px; font-weight: 700; line-height: 1.45; color: var(--dark); margin-bottom: 5px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.nc-foot { display: flex; align-items: center; justify-content: space-between; }
.nc-date { font-size: 11px; color: var(--gray); }
.nc-study { font-size: 10px; font-weight: 700; color: var(--bright); background: none; border: 1px solid var(--border); border-radius: 3px; padding: 2px 8px; cursor: pointer; font-family: inherit; transition: all .12s; }
.nc-study:hover { background: var(--bright); color: #fff; border-color: var(--bright); }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-list { display: none; }
  .news-grid { grid-template-columns: repeat(2,1fr); gap: 14px; }
  .phrase-bar { flex-direction: column; gap: 12px; align-items: flex-start; }
}
@media (max-width: 560px) {
  .news-grid { grid-template-columns: 1fr; }
}


/* ══════════════════════════════════════════════════════════
   MOBILE OVERHAUL — KoreHan News
   ══════════════════════════════════════════════════════════ */

/* 모바일 container 패딩 */
@media (max-width: 640px) {
  .container { padding: 12px 14px 40px; }
}

/* 히어로 모바일 - 사이드 숨기고 메인만 */
@media (max-width: 640px) {
  #dyn-hero { grid-template-columns: 1fr !important; }
  #dyn-hero .hero-side { display: none; }
  .hero-main img { height: 220px !important; }
  .hero-main .overlay h1 { font-size: 18px !important; }
  .hero-main .overlay p.sub { display: none; }
}

/* news-grid 2열 → 모바일 2열 유지 + 더 컴팩트 */
@media (max-width: 640px) {
  .news-grid { grid-template-columns: repeat(2,1fr) !important; gap: 10px !important; }
  .nc-img { border-radius: 8px; margin-bottom: 6px; }
  .nc-title { font-size: 12px !important; line-height: 1.4; -webkit-line-clamp: 2; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; }
  .nc.nc-overlay .nc-title { font-size: 17px !important; }
  .nc-meta { font-size: 10px; }
  .nc-foot { display: none; }
}

/* card-grid 모바일 */
@media (max-width: 640px) {
  .card-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }
}

/* 메인 홈페이지 섹션 헤더 */
@media (max-width: 640px) {
  .sec-hd { padding: 14px 0 8px; }
  .sec-hd-title { font-size: 16px !important; }
  .section-title { font-size: 15px !important; }
}

/* phrase bar 모바일 */
@media (max-width: 640px) {
  .phrase-bar { flex-direction: column; gap: 8px; padding: 12px 14px; }
  .pb-left { width: 100%; }
  .pb-ko { font-size: 16px; }
  .pb-rom, .pb-en { font-size: 12px; }
  .pb-right { display: none; }
}

/* conversations 홈섹션 모바일 */
@media (max-width: 640px) {
  .cc2-grid, [class*="cc2-grid"] { grid-template-columns: 1fr !important; }
}

/* topnav 숨기기 - 이미 구현됨 */

/* 모바일 바텀 영역 */
@media (max-width: 640px) {
  .kh-topnav { display: none; }
}

/* breaking ticker 모바일 */
@media (max-width: 640px) {
  .kh-ticker { font-size: 12px; }
}

/* 카드 컴포넌트 모바일 */
@media (max-width: 640px) {
  .card { border-radius: 10px; }
  .card-img { height: 140px !important; }
  .card-body { padding: 10px; }
  .card-title { font-size: 13px; line-height: 1.4; }
}

/* 오피니언 그리드 모바일 */
@media (max-width: 640px) {
  .opinions-grid { grid-template-columns: repeat(2,1fr) !important; gap: 10px; }
  .opinion-card { padding: 12px !important; }
}

/* conversations 목록 페이지 모바일 */
@media (max-width: 640px) {
  #conv-cards-grid { grid-template-columns: 1fr !important; }
  .cc2 { border-radius: 14px; }
  .cc2-preview { display: none; }
}

/* stories 그리드 모바일 */
@media (max-width: 640px) {
  #stories-grid { grid-template-columns: 1fr !important; }
}

/* 홈 conversations preview 카드 모바일 */
@media (max-width: 640px) {
  .hconv-grid { grid-template-columns: 1fr !important; gap: 10px !important; }
  .hconv-card { border-radius: 14px; padding: 14px !important; }
  .conv-grid { grid-template-columns: 1fr !important; gap: 12px !important; }
  .conv-card { border-radius: 14px; border-top-width: 3px; }
  .cc-chat { padding: 10px 12px; }
  .cc-bub { font-size: 12px; padding: 7px 10px; }
  .cc-badge { font-size: 10px; }
  .cc-foot { padding: 8px 12px; }
}

/* top stories 카드 모바일 */
@media (max-width: 640px) {
  #dyn-top-stories { grid-template-columns: repeat(2,1fr) !important; gap: 10px !important; }
}

/* 모바일 폰트 크기 */
@media (max-width: 640px) {
  body { font-size: 14px; }
  h1 { font-size: 24px !important; }
  h2 { font-size: 18px !important; }
}

/* ── HOME CONVERSATIONS CARDS ──────────────────────────── */
.hc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 32px;
}
@media (max-width: 980px) { .hc-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .hc-grid { grid-template-columns: 1fr; gap: 10px; } }

.hconv-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow .15s, transform .15s;
}
.hconv-card:hover { box-shadow: 0 6px 24px rgba(0,0,0,0.10); transform: translateY(-2px); }

.hconv-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px 10px;
  background: #f8faff;
  border-bottom: 1px solid #e8f0fe;
}
.hconv-avi  { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.hconv-info { flex: 1; min-width: 0; }
.hconv-name { font-size: 13px; font-weight: 700; color: #0f172a; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hconv-ctx  { font-size: 11px; color: #64748b; margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.hconv-chat {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: linear-gradient(180deg, #f8faff, #f8fafc);
  min-height: 80px;
}
.hcb {
  max-width: 85%;
  padding: 6px 10px;
  border-radius: 10px;
  font-size: 12.5px;
  line-height: 1.4;
  font-family: 'Pretendard Variable', 'Pretendard', 'Noto Sans KR', sans-serif;
}
.hcb.l {
  background: #fff;
  border: 1px solid #e2e8f0;
  color: #1e293b;
  align-self: flex-start;
  border-bottom-left-radius: 3px;
}
.hcb.r {
  background: #2563eb;
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 3px;
}

.hconv-foot {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  background: #fff;
}
.hconv-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
}
.hconv-arrow {
  margin-left: auto;
  font-size: 11px;
  color: #2563eb;
  font-weight: 700;
}

/* ── 다크모드 강제 차단 ─────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
  :root { color-scheme: light only; }
  body  { background: #f0f2f7 !important; color: #0d1b2e !important; }
  .kh-header-bar { background: #fff !important; }
  .card { background: #fff !important; color: #0d1b2e !important; }
  .hconv-card { background: #fff !important; }
  input, textarea, select { background: #fff !important; color: #0d1b2e !important; }
}

/* ══════════════════════════════════════════════════════════════
   CONVERSATIONS-STYLE CARDS — 사이트 전체 적용
   (기능 건드리지 않고 디자인만)
══════════════════════════════════════════════════════════════ */

/* 공통 카드 — conversations 스타일로 업그레이드 */
.card {
  border-radius: 20px !important;
  box-shadow: 0 8px 32px rgba(15,23,42,.07) !important;
  border: 1px solid #e8eef7 !important;
  overflow: hidden;
}

/* article 카드 */
.article-card, .card-inner {
  border-radius: 16px;
  overflow: hidden;
  transition: transform .18s, box-shadow .18s;
}
.article-card:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(15,23,42,.11) !important; }

/* hconv-card (홈 conversations) — 이미 conversations 스타일이므로 강화만 */
.hconv-card {
  border-radius: 20px !important;
  box-shadow: 0 8px 32px rgba(15,23,42,.07) !important;
  transition: transform .18s, box-shadow .18s !important;
}
.hconv-card:hover { transform: translateY(-4px); box-shadow: 0 20px 48px rgba(15,23,42,.12) !important; }

/* ══════════════════════════════════════════════════════════════
   MOBILE — 전체 사이트 (640px 이하)
══════════════════════════════════════════════════════════════ */
@media (max-width: 640px) {

  /* 로고 모바일 크기 */
  .kh-logo-kore, .kh-logo-han { font-size: 38px !important; }
  .kh-logo-news { font-size: 22px !important; }
  .kh-header-inner { height: 72px !important; padding: 0 14px !important; }

  /* 9번: 글자 overflow 방지 */
  * { word-break: keep-all; overflow-wrap: break-word; max-width: 100%; }
  img { max-width: 100% !important; height: auto; }
  h1, h2, h3 { word-break: keep-all !important; }
  table { display: block; overflow-x: auto; }

  /* hero 모바일 */
  .hero { grid-template-columns: 1fr !important; }
  .hero-side { display: none; }
  .hero-main img { height: 220px !important; border-radius: 12px; }

  /* container 패딩 */
  .container { padding: 14px 14px 50px !important; }
  .two-col { grid-template-columns: 1fr !important; }
  #kh-sidebar { display: none; }

  /* 카드 그리드 */
  .hc-grid, .conv-grid, .card-grid { grid-template-columns: 1fr !important; gap: 12px !important; }
  .hconv-card { border-radius: 16px !important; }

  /* conversations 카드 모바일 */
  .cc2 { border-radius: 18px !important; }
  .cc2-top { padding: 14px 16px 12px !important; }
  .cc2-preview { padding: 12px 16px !important; }
  .cc2-bub { font-size: 12px !important; padding: 7px 11px !important; }
  .cc2-foot { padding: 10px 16px !important; }

  /* 2번: Writing Practice 모바일 - 필수요소 표시 */
  .wmodal {
    grid-template-columns: 1fr !important;
    grid-template-rows: auto auto 1fr !important;
    height: 100dvh !important;
    border-radius: 0 !important;
  }
  .wm-left {
    display: block !important;  /* 필수요소 표시 */
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    padding: 12px 14px !important;
    grid-column: 1 !important;
    overflow-y: auto;
    max-height: 160px;
  }
  .wm-left .plabel { font-size: 9px !important; margin-bottom: 4px !important; }
  .wm-left #wm-grammar { display: none; } /* 긴 문법설명은 숨김 */
  .wm-left #wm-vocab-chips,
  .wm-left #wm-grammar-chips { display: flex !important; flex-wrap: wrap; gap: 4px; }
  .chip { font-size: 11px !important; padding: 4px 8px !important; }
  .wm-center { padding: 12px 14px !important; grid-column: 1 !important; }
  .wm-right { display: none !important; } /* 모바일에선 오른쪽 패널 숨김 */
  .write-area { min-height: 140px !important; font-size: 15px !important; }
  #wm-source-bar { padding: 8px 12px !important; }
  .wm-header { padding: 14px 16px !important; }
  .wmh-title { font-size: 16px !important; }

  /* page-banner 모바일 */
  .page-banner { padding: 20px 0 14px; }
  .page-banner h1 { font-size: 22px !important; }

  /* section page hero 모바일 */
  #dyn-hero { grid-template-columns: 1fr !important; }

  /* article row 모바일 */
  .article-row { grid-template-columns: 1fr !important; }
  .article-row img { width: 100% !important; height: 160px !important; border-radius: 10px; }
  .article-title { font-size: 16px !important; }

  /* filter bar */
  .conv-filter-bar { padding: 12px 14px 16px !important; gap: 6px !important; }
  .cf-pill { padding: 6px 14px !important; font-size: 12px !important; }

  /* story grid */
  .story-grid { grid-template-columns: 1fr !important; }

  /* flash cards */
  .fc-grid { grid-template-columns: repeat(2,1fr) !important; }

  /* daily mission 바 */
  #kh-daily-mission {
    bottom: 0 !important; left: 0 !important; right: 0 !important;
    width: 100% !important; border-radius: 20px 20px 0 0 !important;
  }
}

/* 모바일 로고 사이드바 */
.kh-sb-brand .sb-kore,
.kh-sb-brand .sb-han { font-size: 28px !important; }
/* ===== Mobile redesign patch v3 ===== */
@media (max-width: 900px) {
  :root{
    --m-bg:#060d18;
    --m-panel:rgba(14,20,33,.95);
    --m-panel-2:rgba(18,26,41,.98);
    --m-border:rgba(255,255,255,.08);
    --m-text:#f4f7fb;
    --m-muted:#9aa8bc;
    --m-blue:#0b4dff;
    --m-red:#ef6258;
    --m-green:#55d58a;
    --m-purple:#ae77ff;
  }
  body.mobile-redesign,
  .mobile-redesign body{
    background:
      radial-gradient(circle at top, rgba(16,43,96,.40), transparent 32%),
      linear-gradient(180deg,#050c19 0%,#09101d 32%,#060d18 100%) !important;
    color:var(--m-text) !important;
  }
  body.mobile-redesign .container,
  body.mobile-redesign .conv-page-container,
  body.mobile-redesign .st-container,
  body.mobile-redesign .learn-body,
  body.mobile-redesign .mypage-body{padding:14px 16px 110px !important;max-width:100% !important;}
  body.mobile-redesign .kh-header-bar{position:sticky;top:0;z-index:1200;background:rgba(5,12,24,.88) !important;backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06) !important;}
  body.mobile-redesign .kh-header-inner{height:auto;padding:12px 16px !important;gap:10px;}
  body.mobile-redesign .kh-logo-kore,
  body.mobile-redesign .kh-logo-han{font-size:31px !important;}
  body.mobile-redesign .kh-logo-news{font-size:18px !important;color:#dbe5f7 !important;}
  body.mobile-redesign .kh-hright{gap:8px;}
  body.mobile-redesign .kh-hsearch,
  body.mobile-redesign .kh-hdate,
  body.mobile-redesign #topbar-neon-toggle,
  body.mobile-redesign #topbar-admin-btn,
  body.mobile-redesign #topbar-mypage-btn{display:none !important;}
  body.mobile-redesign #topbar-signin-btn{padding:7px 12px !important;font-size:12px !important;}
  body.mobile-redesign #topbar-join-btn{padding:7px 11px !important;font-size:12px !important;}
  body.mobile-redesign .brk-bar,
  body.mobile-redesign .kh-topnav,
  body.mobile-redesign #kh-sidebar,
  body.mobile-redesign .sidebar,
  body.mobile-redesign .two-col > :last-child{display:none !important;}

  body.mobile-redesign .hero,
  body.mobile-redesign .two-col,
  body.mobile-redesign .card-grid,
  body.mobile-redesign .conv-cards-grid,
  body.mobile-redesign .st-grid{grid-template-columns:1fr !important;gap:14px !important;}

  body.mobile-redesign #dyn-hero{display:block !important;border:none !important;box-shadow:none !important;background:transparent !important;overflow:visible !important;}
  body.mobile-redesign #dyn-hero > div:first-child{min-height:360px !important;border-radius:28px !important;overflow:hidden;box-shadow:0 24px 48px rgba(0,0,0,.28) !important;}
  body.mobile-redesign #dyn-hero aside{display:none !important;}

  body.mobile-redesign .page-banner,
  body.mobile-redesign .conv-hero,
  body.mobile-redesign .st-hero,
  body.mobile-redesign .learn-hero,
  body.mobile-redesign .mypage-hero{background:transparent !important;border:none !important;margin:0 !important;padding:12px 16px 0 !important;}
  body.mobile-redesign .page-banner-inner,
  body.mobile-redesign .conv-hero-inner,
  body.mobile-redesign .st-hero-inner,
  body.mobile-redesign .learn-hero,
  body.mobile-redesign .mypage-hero-inner{padding:0 !important;max-width:none !important;}
  body.mobile-redesign .page-banner h1,
  body.mobile-redesign .conv-hero h1,
  body.mobile-redesign .st-hero h1,
  body.mobile-redesign .learn-hero h1{font-size:32px !important;line-height:1.05 !important;color:#fff !important;}
  body.mobile-redesign .page-banner p,
  body.mobile-redesign .conv-hero p,
  body.mobile-redesign .st-hero p,
  body.mobile-redesign .learn-hero p{color:var(--m-muted) !important;max-width:none !important;}

  body.mobile-redesign .conv-filter-bar,
  body.mobile-redesign .st-filter-bar,
  body.mobile-redesign .sec-pills,
  body.mobile-redesign #news-pills,
  body.mobile-redesign #conv-pills,
  body.mobile-redesign #mood-pills{padding:14px 16px 0 !important;gap:8px !important;overflow-x:auto;flex-wrap:nowrap !important;scrollbar-width:none;}
  body.mobile-redesign .conv-filter-bar::-webkit-scrollbar,
  body.mobile-redesign .st-filter-bar::-webkit-scrollbar,
  body.mobile-redesign .sec-pills::-webkit-scrollbar{display:none;}
  body.mobile-redesign .cf-pill,
  body.mobile-redesign .sf-pill,
  body.mobile-redesign .sp{white-space:nowrap;border-radius:999px !important;background:rgba(255,255,255,.06) !important;border:1px solid rgba(255,255,255,.08) !important;color:#dfe7f6 !important;backdrop-filter:blur(12px);}
  body.mobile-redesign .cf-pill.on,
  body.mobile-redesign .sf-pill.on,
  body.mobile-redesign .sp.on{background:#fff !important;color:#08101f !important;border-color:#fff !important;}

  body.mobile-redesign .cc2,
  body.mobile-redesign .st-card,
  body.mobile-redesign .pod-section,
  body.mobile-redesign .sentence-box,
  body.mobile-redesign .quiz-wrap2,
  body.mobile-redesign .goal-card,
  body.mobile-redesign .stat-card,
  body.mobile-redesign .sidebar-box,
  body.mobile-redesign .article-row,
  body.mobile-redesign .art-vocab-box,
  body.mobile-redesign .art-comments,
  body.mobile-redesign .art-related,
  body.mobile-redesign .lq-wrap,
  body.mobile-redesign .lv-q-wrap,
  body.mobile-redesign .vocab-card,
  body.mobile-redesign .plan-card,
  body.mobile-redesign .course-hero,
  body.mobile-redesign .mini-panel,
  body.mobile-redesign .mobile-learn-card,
  body.mobile-redesign .mobile-quick-start,
  body.mobile-redesign .mobile-learn-strip,
  body.mobile-redesign .mobile-section-shell,
  body.mobile-redesign .mobile-tier-card{background:linear-gradient(180deg,rgba(17,24,39,.88),rgba(12,18,31,.96)) !important;border:1px solid rgba(255,255,255,.08) !important;color:#f3f6fb !important;box-shadow:0 14px 32px rgba(0,0,0,.18) !important;border-radius:24px !important;}

  body.mobile-redesign .sec-hd{border-bottom-color:rgba(255,255,255,.08) !important;padding-bottom:10px !important;margin:22px 0 12px !important;}
  body.mobile-redesign .sec-hd-title,
  body.mobile-redesign .section-title{color:#fff !important;border:none !important;font-size:22px !important;margin:0 !important;padding:0 !important;}
  body.mobile-redesign .sec-hd-sub,
  body.mobile-redesign .sec-more{color:var(--m-muted) !important;}

  body.mobile-redesign .news-grid{display:grid !important;grid-template-columns:1fr !important;gap:14px !important;}
  body.mobile-redesign .article-row{display:grid !important;grid-template-columns:100px 1fr !important;gap:10px !important;padding:12px !important;align-items:start !important;}
  body.mobile-redesign .article-row img{width:100px !important;height:72px !important;margin-bottom:0 !important;border-radius:10px !important;flex-shrink:0 !important;}
  body.mobile-redesign .article-row .article-title{font-size:14px !important;line-height:1.35 !important;}
  body.mobile-redesign .article-row .article-excerpt{font-size:12px !important;line-height:1.45 !important;}
  body.mobile-redesign .article-title,
  body.mobile-redesign .art-title{font-size:28px !important;line-height:1.08 !important;color:#fff !important;}
  body.mobile-redesign .article-excerpt,
  body.mobile-redesign .art-lead,
  body.mobile-redesign .art-full,
  body.mobile-redesign .st-body-text{color:#d8e0ef !important;}

  body.mobile-redesign .kh-article-wrap{background:transparent !important;}
  body.mobile-redesign .art-breadcrumb{display:none !important;}
  body.mobile-redesign .art-header,
  body.mobile-redesign .art-hero-img,
  body.mobile-redesign .art-tabs,
  body.mobile-redesign #art-tab-article,
  body.mobile-redesign #art-tab-grammar,
  body.mobile-redesign #art-tab-vocab,
  body.mobile-redesign #art-tab-quiz{background:linear-gradient(180deg,rgba(17,24,39,.88),rgba(12,18,31,.96)) !important;border:1px solid rgba(255,255,255,.08) !important;border-radius:24px !important;padding:16px !important;margin-bottom:14px !important;}
  body.mobile-redesign .art-hero-img img{height:240px !important;border-radius:18px !important;object-fit:cover;}
  body.mobile-redesign .art-meta-row{display:flex;flex-wrap:wrap;gap:8px 10px !important;align-items:center;}
  body.mobile-redesign .art-date,
  body.mobile-redesign .art-readtime,
  body.mobile-redesign .art-dot{color:var(--m-muted) !important;}
  body.mobile-redesign .art-actions-inline{margin-left:auto;}
  body.mobile-redesign .art-action-icon{background:rgba(255,255,255,.08) !important;border-color:rgba(255,255,255,.15) !important;color:rgba(255,255,255,.7) !important;}
  body.mobile-redesign .art-action-icon:hover{background:rgba(255,255,255,.15) !important;color:#fff !important;}
  body.mobile-redesign .art-action-icon.active{background:rgba(255,200,50,.15) !important;border-color:rgba(255,200,50,.4) !important;color:#fcd34d !important;}
  body.mobile-redesign .art-tab{background:rgba(255,255,255,.06) !important;border:1px solid rgba(255,255,255,.08) !important;color:#fff !important;border-radius:14px !important;}
  body.mobile-redesign .art-tab.on{background:#fff !important;color:#08101f !important;}
  body.mobile-redesign .art-vocab-title,
  body.mobile-redesign .art-comments-title,
  body.mobile-redesign .art-related-title{color:#fff !important;}

  body.mobile-redesign .detail-panel,
  body.mobile-redesign .st-panel{grid-template-columns:1fr !important;border-radius:22px !important;max-height:none !important;}
  body.mobile-redesign .dp-right,
  body.mobile-redesign .st-right{border-left:none !important;border-top:1px solid rgba(255,255,255,.08) !important;background:#0d1524 !important;}
  body.mobile-redesign .dp-left,
  body.mobile-redesign .st-left{background:#0c1422 !important;}
  body.mobile-redesign .dp-left-head,
  body.mobile-redesign .dp-right-head,
  body.mobile-redesign .st-right-head{background:#111b2d !important;border-color:rgba(255,255,255,.08) !important;}
  body.mobile-redesign .dp-left-title,
  body.mobile-redesign .dp-right-title,
  body.mobile-redesign .st-right-title,
  body.mobile-redesign .st-head-title{color:#fff !important;}
  body.mobile-redesign .dp-chat-area,
  body.mobile-redesign .st-body-scroll{max-height:none !important;background:#0c1422 !important;}
  body.mobile-redesign .dp-bubble{font-size:14px !important;}
  body.mobile-redesign .dp-msg-row.left .dp-bubble{background:#172133 !important;color:#fff !important;border-color:rgba(255,255,255,.06) !important;}
  body.mobile-redesign .dp-msg-row.right .dp-bubble{background:#0b4dff !important;}
  body.mobile-redesign .dp-study-card,
  body.mobile-redesign .st-card{background:#101a2b !important;border-color:rgba(255,255,255,.08) !important;}

  body.mobile-redesign .mobile-bottom-nav{position:fixed;left:12px;right:12px;bottom:12px;z-index:1600;background:rgba(8,16,31,.92);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.09);border-radius:22px;display:grid;grid-template-columns:repeat(5,1fr);padding:8px 6px;box-shadow:0 18px 36px rgba(0,0,0,.35);}
  body.mobile-redesign .mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:8px 4px;border-radius:16px;color:#9fb0ca;text-decoration:none;font-size:11px;font-weight:700;}
  body.mobile-redesign .mobile-bottom-nav a.on{background:rgba(255,255,255,.08);color:#fff;}
  body.mobile-redesign .mobile-bottom-nav .ico{display:flex;align-items:center;justify-content:center;min-height:18px;line-height:1;}

  body.mobile-redesign .mobile-quick-start,
  body.mobile-redesign .mobile-learn-strip,
  body.mobile-redesign .mobile-section-shell,
  body.mobile-redesign .mobile-tier-card{padding:18px; margin:18px 0 14px;}
  body.mobile-redesign .mobile-eyebrow{font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#8fb3ff;margin-bottom:8px;}
  body.mobile-redesign .mobile-quick-title{font-size:30px;line-height:1.02;font-weight:900;color:#fff;margin:0 0 8px;letter-spacing:-.04em;}
  body.mobile-redesign .mobile-quick-sub{font-size:14px;line-height:1.55;color:var(--m-muted);margin:0;}
  body.mobile-redesign .mobile-cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px;}
  body.mobile-redesign .mobile-mini-card{padding:14px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);}
  body.mobile-redesign .mobile-mini-card .label{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#9ebdff;}
  body.mobile-redesign .mobile-mini-card .value{margin-top:8px;font-size:16px;font-weight:800;color:#fff;line-height:1.25;}
  body.mobile-redesign .mobile-action-row{display:flex;gap:10px;margin-top:16px;}
  body.mobile-redesign .mobile-action-row a,
  body.mobile-redesign .mobile-primary-btn,
  body.mobile-redesign .mobile-secondary-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border-radius:16px;padding:13px 14px;font-size:14px;font-weight:800;}
  body.mobile-redesign .mobile-primary-btn{background:linear-gradient(180deg,#1352ff 0%,#0a39c8 100%);color:#fff;border:1px solid rgba(255,255,255,.08);box-shadow:0 14px 28px rgba(11,77,255,.24);}
  body.mobile-redesign .mobile-secondary-btn{background:rgba(255,255,255,.04);color:#fff;border:1px solid rgba(255,255,255,.08);}

  body.mobile-redesign .mobile-study-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:12px 0 16px;}
  body.mobile-redesign .mobile-study-tabs button{padding:12px 8px;border-radius:14px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);color:#fff;font-size:12px;font-weight:800;}
  body.mobile-redesign .mobile-study-tabs button.on{background:#fff;color:#08101f;}
  body.mobile-redesign .mobile-sticky-study{position:fixed;left:16px;right:16px;bottom:92px;z-index:1500;display:flex;justify-content:center;pointer-events:none;}
  body.mobile-redesign .mobile-sticky-study a{pointer-events:auto;width:100%;max-width:420px;border-radius:18px;padding:15px 18px;background:linear-gradient(180deg,#1352ff 0%,#0a39c8 100%);color:#fff;text-decoration:none;font-size:15px;font-weight:900;text-align:center;box-shadow:0 16px 34px rgba(11,77,255,.28);}

  body.mobile-redesign .mobile-hidden{display:none !important;}
}


@media (max-width: 900px) {
  .phrase-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .phrase-shell { padding: 18px 16px 110px; }
  .phrase-hero-card { border-radius: 22px; padding: 22px 18px; }
  .phrase-card { border-radius: 16px; padding: 18px; }
}

@media (max-width: 900px) {
  body.mobile-redesign .grammar-point { background: rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.08); border-left: 1px solid rgba(255,255,255,.08); border-radius: 18px; }
  body.mobile-redesign .grammar-name,
  body.mobile-redesign .grammar-explanation,
  body.mobile-redesign .grammar-example,
  body.mobile-redesign .grammar-intro { color: #eef4ff !important; }
  body.mobile-redesign .grammar-example { background: rgba(255,255,255,.04); border-left: 3px solid #7aa8ff; }
  body.mobile-redesign .grammar-example span,
  body.mobile-redesign .grammar-example strong,
  body.mobile-redesign .grammar-intro { color: #a9b7d0 !important; }
}


/* ===== Home phrase + learning preview ===== */
.phrase-dashboard{
  display:grid;
  grid-template-columns:minmax(0,1.03fr) minmax(360px,.97fr);
  gap:16px;
  align-items:stretch;
  background:transparent;
  border-radius:0;
  padding:0;
  margin-top:20px;
  margin-bottom:28px;
}
.pb-card{
  background:linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  border-radius:18px;
  padding:22px 24px;
  box-shadow:0 16px 40px rgba(13,27,46,.16);
  min-width:0;
}
.pb-mini{
  margin-top:12px;
  font-size:13px;
  color:rgba(255,255,255,.72);
}
.pb-actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin-top:16px;
}
.pb-link{
  color:#dbeafe;
  font-size:13px;
  font-weight:800;
  text-decoration:none;
}
.pb-link:hover{ color:#fff; }
.home-learning-preview{
  border-radius:18px;
  border:1px solid #d8e1ef;
  padding:22px;
  background:linear-gradient(180deg,#ffffff 0%,#f7fbff 100%);
  box-shadow:0 16px 40px rgba(15,23,42,.07);
  min-width:0;
}
.hlp-loading{ color:var(--gray); font-size:14px; }
.hlp-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  margin-bottom:14px;
}
.hlp-eyebrow{
  display:inline-flex;
  padding:5px 11px;
  border-radius:999px;
  background:#eef4ff;
  color:#2255a4;
  font-size:11px;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
  margin-bottom:10px;
}
.hlp-title{
  margin:0;
  font-family:'Playfair Display','Noto Serif KR',serif;
  font-size:28px;
  line-height:1.05;
  letter-spacing:-.02em;
  color:#0f172a;
}
.hlp-sub{
  margin:8px 0 0;
  font-size:14px;
  line-height:1.6;
  color:#64748b;
  max-width:42ch;
}
.hlp-badge{
  padding:8px 12px;
  border-radius:999px;
  background:#0f172a;
  color:#fff;
  font-size:12px;
  font-weight:800;
  white-space:nowrap;
}
.hlp-stats{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
  margin:16px 0 14px;
}
.hlp-stat{
  padding:12px 14px;
  border-radius:16px;
  background:#fff;
  border:1px solid #e6edf8;
}
.hlp-stat-label{
  font-size:11px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:#94a3b8;
  margin-bottom:7px;
}
.hlp-stat-value{
  font-family:'Playfair Display',serif;
  font-size:28px;
  line-height:1;
  color:#1a3a6b;
}
.hlp-stat-sub{
  font-size:12px;
  color:#64748b;
  margin-top:5px;
}
.hlp-focus{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:12px;
  align-items:center;
  padding:14px 15px;
  border-radius:18px;
  background:linear-gradient(135deg,#0b1626 0%,#17345f 100%);
  color:#fff;
}
.hlp-focus-label{ font-size:11px; font-weight:800; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.72); margin-bottom:5px; }
.hlp-focus-title{ font-size:18px; font-weight:900; line-height:1.2; }
.hlp-focus-sub{ font-size:13px; color:rgba(255,255,255,.72); margin-top:4px; }
.hlp-focus-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  border-radius:999px;
  background:#fff;
  color:#0b1626;
  font-size:13px;
  font-weight:800;
  text-decoration:none;
}
.hlp-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  margin-top:14px;
}
.hlp-pills{ display:flex; gap:8px; flex-wrap:wrap; }
.hlp-pill{
  padding:7px 10px;
  border-radius:999px;
  background:#eff6ff;
  color:#2563eb;
  font-size:12px;
  font-weight:800;
}
.hlp-main-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:11px 16px;
  border-radius:999px;
  background:#2563eb;
  color:#fff;
  font-size:13px;
  font-weight:800;
  text-decoration:none;
}
.hlp-main-btn:hover{ opacity:.92; }
@media (max-width: 980px){
  .phrase-dashboard{ grid-template-columns:1fr; }
}
@media (max-width: 640px){
  .phrase-dashboard{ gap:12px; margin-top:14px; margin-bottom:22px; }
  .pb-card,.home-learning-preview{ border-radius:16px; padding:16px; }
  .hlp-title{ font-size:24px; }
  .hlp-stats{ grid-template-columns:1fr; }
  .hlp-focus{ grid-template-columns:1fr; }
  .pb-actions{ gap:10px; }
}



/* ===== Home phrase / study room size fix ===== */
.phrase-split{
  display:grid !important;
  grid-template-columns:minmax(0,1fr) 360px;
  gap:16px;
  align-items:stretch;
  background:transparent !important;
  padding:0 !important;
  border-radius:0 !important;
}
.pb-card{
  background:linear-gradient(135deg,var(--navy) 0%, var(--blue) 100%);
  border-radius:18px;
  padding:22px 24px;
  min-width:0;
  box-shadow:0 16px 40px rgba(13,27,46,.16);
}
.pb-mini{
  margin-top:10px;
  font-size:13px;
  line-height:1.55;
  color:rgba(255,255,255,.72);
}
.pb-actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin-top:16px;
}
.pb-link{
  color:#dbeafe;
  font-size:13px;
  font-weight:800;
  text-decoration:none;
}
.pb-link:hover{ color:#fff; }

.study-room-banner{
  border-radius:18px;
  border:1px solid #d8e1ef;
  padding:20px;
  background:linear-gradient(180deg,#ffffff 0%,#f7fbff 100%);
  box-shadow:0 16px 40px rgba(15,23,42,.07);
}
.srb-eyebrow{
  display:inline-flex;
  padding:5px 11px;
  border-radius:999px;
  background:#eef4ff;
  color:#2255a4;
  font-size:11px;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
  margin-bottom:10px;
}
.study-room-banner h3{
  margin:0 0 8px;
  font-family:'Playfair Display','Noto Serif KR',serif;
  font-size:30px;
  line-height:1.05;
  letter-spacing:-.02em;
  color:#0f172a;
}
.study-room-banner p{
  margin:0;
  font-size:14px;
  line-height:1.6;
  color:#64748b;
}
.srb-stats{
  display:grid;
  gap:10px;
  margin:16px 0 16px;
}
.srb-stat{
  background:#fff;
  border:1px solid #e6edf8;
  border-radius:14px;
  padding:12px 14px;
}
.srb-stat-label{
  font-size:11px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:#64748b;
  margin-bottom:4px;
}
.srb-stat-value{
  font-size:20px;
  font-weight:900;
  color:#0f172a;
}
.srb-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:11px 16px;
  border-radius:999px;
  background:#0f172a;
  color:#fff;
  font-size:13px;
  font-weight:800;
  text-decoration:none;
}
.srb-btn:hover{ opacity:.92; }

@media (max-width: 900px){
  .phrase-split{
    grid-template-columns:1fr;
  }
}

@media (max-width: 640px){
  .phrase-split{
    gap:10px;
    margin-top:14px !important;
    margin-bottom:22px !important;
  }
  .pb-card,
  .study-room-banner{
    border-radius:16px;
    padding:16px;
  }
  .study-room-banner h3{
    font-size:20px;
    margin-bottom:6px;
  }
  .study-room-banner p{
    display:none;
  }
  .srb-stats{
    grid-template-columns:1fr 1fr;
    gap:8px;
    margin:12px 0 12px;
  }
  .srb-stat{
    padding:10px 11px;
    border-radius:12px;
  }
  .srb-stat:last-child{
    grid-column:1 / -1;
  }
  .srb-stat-label{
    font-size:10px;
    margin-bottom:3px;
  }
  .srb-stat-value{
    font-size:16px;
  }
  .srb-btn{
    width:100%;
    padding:10px 12px;
    font-size:12px;
  }
}

/* ── NEON / DARK MODE — readability overrides for dynamic HTML ──────── */
/* Many inline styles use hardcoded dark text (#0f172a, #0b1626, #334155, #475569)
   on light backgrounds. These overrides catch them in neon mode. */

body.kh-neon-on [style*="color:#0f172a"],
body.kh-neon-on [style*="color:#0b1626"],
body.kh-neon-on [style*="color:#334155"],
body.kh-neon-on [style*="color:#1a3a6b"],
body.kh-neon-on [style*="color: #0f172a"],
body.kh-neon-on [style*="color: #0b1626"],
body.kh-neon-on [style*="color: #334155"] {
  color: #e2e8f0 !important;
}

body.kh-neon-on [style*="color:#475569"],
body.kh-neon-on [style*="color:#64748b"],
body.kh-neon-on [style*="color: #475569"],
body.kh-neon-on [style*="color: #64748b"] {
  color: #94a3b8 !important;
}

body.kh-neon-on [style*="color:#94a3b8"],
body.kh-neon-on [style*="color: #94a3b8"] {
  color: rgba(255,255,255,.45) !important;
}

/* White/light backgrounds in neon mode → dark translucent */
body.kh-neon-on [style*="background:#fff"],
body.kh-neon-on [style*="background: #fff"],
body.kh-neon-on [style*="background:#f8faff"],
body.kh-neon-on [style*="background:#f8fafc"],
body.kh-neon-on [style*="background:#f0f4ff"],
body.kh-neon-on [style*="background:#f8fbff"] {
  background: rgba(15,23,42,.65) !important;
  border-color: rgba(255,255,255,.08) !important;
}

body.kh-neon-on [style*="background:linear-gradient(180deg,#fff"],
body.kh-neon-on [style*="background:linear-gradient(180deg, #fff"] {
  background: linear-gradient(180deg, rgba(15,23,42,.7) 0%, rgba(15,23,42,.5) 100%) !important;
}

/* Light border colors → subtle neon borders */
body.kh-neon-on [style*="border-color:#e2e8f0"],
body.kh-neon-on [style*="border-color:#edf2f7"],
body.kh-neon-on [style*="border:1px solid #e2e8f0"],
body.kh-neon-on [style*="border:1px solid #edf2f7"],
body.kh-neon-on [style*="border-bottom:1px solid #edf2f7"] {
  border-color: rgba(255,255,255,.08) !important;
}

/* Article action icons & reporter links */
body.kh-neon-on .art-action-icon,
body.kh-neon-on .art-reporter-link {
  background: rgba(15,23,42,.6) !important;
  color: #e2e8f0 !important;
  border-color: rgba(255,255,255,.1) !important;
}

/* Level badges — ensure readable on dark bg */
body.kh-neon-on [style*="background:#f3e8ff"],
body.kh-neon-on [style*="background:#e8f5e9"],
body.kh-neon-on [style*="background:#fff8e1"],
body.kh-neon-on [style*="background:#fce4ec"],
body.kh-neon-on [style*="background:#f0fdf4"],
body.kh-neon-on [style*="background:#fff5f5"],
body.kh-neon-on [style*="background:#eff6ff"] {
  background: rgba(255,255,255,.08) !important;
}

/* Category tags in neon */
body.kh-neon-on .category-tag {
  background: rgba(255,255,255,.1) !important;
  color: #e2e8f0 !important;
}

/* Hero sidebar: "More to explore" panel */
body.kh-neon-on #kh-home-hero-side a {
  border-color: rgba(255,255,255,.06) !important;
}
body.kh-neon-on #kh-home-hero-side a:hover {
  background: rgba(255,255,255,.05) !important;
}

/* Fill/quiz containers */
body.kh-neon-on .fill-question-card,
body.kh-neon-on .fill-container {
  background: rgba(15,23,42,.7) !important;
  color: #e2e8f0 !important;
}

/* Grammar guide cards */
body.kh-neon-on .grammar-pattern-card {
  background: rgba(15,23,42,.6) !important;
  border-color: rgba(255,255,255,.08) !important;
  color: #e2e8f0 !important;
}