@charset "UTF-8";
/*
Theme Name: Frost & Sullivan Child
Theme URI:
Description: Frost & Sullivan Insights & Analysis - Child Theme of xeory_extension
Author: Frost & Sullivan
Template: xeory_extension
Version: 1.0.0
Text Domain: frost-child
*/

/* ================================================
   CSS Variables
   ================================================ */
:root {
  --navy:       #0b4d8b;
  --navy-dark:  #083a6a;
  --navy-mid:   #0d5fa8;
  --white:      #ffffff;
  --bg:         #f4f6f9;
  --line:       #dce3ee;
  --text:       #1a1a2e;
  --sub:        #5a6478;
  --light:      #8a95a8;
  --tag-bg:     #e6eef8;
  --tag-text:   #0b4d8b;

  --label-interview: #0b4d8b;
  --label-report:    #1a6e3c;
  --label-insight:   #6b3fa0;

  --r:    3px;
  --r-lg: 6px;

  --shadow-hover: 0 8px 28px rgba(11,77,139,0.14);
  --transition:   0.2s ease;

  --header-h: 64px;
  --wrap:     1240px;
}

/* ================================================
   Reset / Base
   ================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans",
               "Yu Gothic Medium", "Yu Gothic", Meiryo, sans-serif;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--navy); text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: 0.75; }
img { max-width: 100%; height: auto; display: block; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 40px;
  box-sizing: border-box;
}

/* ================================================
   HEADER
   ================================================ */
#header {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  height: var(--header-h);
  position: sticky;
  top: 0;
  z-index: 900;
  transition: box-shadow var(--transition);
}
#header.frost-header--scrolled {
  box-shadow: 0 2px 16px rgba(11,77,139,0.10);
}

#header .wrap {
  display: flex;
  align-items: center;
  height: var(--header-h);
  max-width: 1440px;
  padding: 0 40px;
}

/* ロゴ */
#header #logo {
  margin: 0;
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
}
#header #logo a {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--navy);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0.02em;
  opacity: 1;
}
#header #logo a:hover { opacity: 0.82; }
#header #logo img { height: 36px; width: auto; }

.logo-sep {
  width: 1px;
  height: 24px;
  background: var(--line);
  display: inline-block;
}
.logo-sub {
  font-size: 12px;
  font-weight: 400;
  color: var(--sub);
  letter-spacing: 0.06em;
}

/* ナビ */
#header-right {
  display: flex;
  align-items: center;
  gap: 2px;
  float: none;
  margin-left: auto;
}
#header-gnav-area { margin: 0; }

#gnav #gnav-ul,
#header-gnav-area nav ul {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

#gnav #gnav-ul > li > a,
#header-gnav-area nav > ul > li > a {
  display: block;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  border-radius: var(--r);
  transition: background var(--transition), color var(--transition);
  opacity: 1;
}
#gnav #gnav-ul > li > a:hover,
#header-gnav-area nav > ul > li > a:hover {
  background: var(--tag-bg);
  color: var(--navy);
  opacity: 1;
}

.header-search-btn {
  width: 38px;
  height: 38px;
  background: none;
  border: none;
  border-radius: var(--r);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  margin-left: 6px;
  transition: background var(--transition);
}
.header-search-btn:hover { background: var(--tag-bg); }
.header-search-btn svg { width: 20px; height: 20px; }

.header-menu-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 72px;
  height: 46px;
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: var(--r);
  cursor: pointer;
  margin-left: 12px;
  flex-shrink: 0;
  transition: background var(--transition);
}
.header-menu-btn:hover { background: var(--navy-dark); }

.menu-icon { display: flex; flex-direction: column; gap: 4px; }
.menu-icon span { display: block; width: 18px; height: 1.5px; background: var(--white); border-radius: 1px; }
.menu-label { font-size: 9px; font-weight: 800; letter-spacing: 0.14em; }

#header-nav-btn { display: none !important; }

/* 検索エリア */
.frost-search-area {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
.frost-search-area input[type="search"] {
  width: 100%;
  max-width: 640px;
  padding: 10px 16px;
  font-size: 15px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  outline: none;
  background: var(--white);
  transition: border-color var(--transition);
}
.frost-search-area input[type="search"]:focus { border-color: var(--navy); }

/* SPドロワー */
#gnav-sp {
  display: none;
  position: fixed;
  top: var(--header-h);
  right: 0;
  width: 320px;
  height: calc(100vh - var(--header-h));
  background: var(--white);
  border-left: 1px solid var(--line);
  box-shadow: -4px 0 24px rgba(0,0,0,0.10);
  overflow-y: auto;
  z-index: 800;
  padding: 24px;
}
#gnav-sp.is-open { display: block; }

/* ================================================
   BREADCRUMB
   ================================================ */
.breadcrumb-area {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.breadcrumb-area .wrap {
  padding-top: 10px;
  padding-bottom: 10px;
  font-size: 12px;
  color: var(--sub);
}
.breadcrumb-area a { color: var(--sub); }
.breadcrumb-area a:hover { color: var(--navy); opacity: 1; }

/* ================================================
   LABEL
   ================================================ */
.frost-label {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.10em;
  padding: 3px 9px;
  border-radius: 2px;
  color: #fff;
  text-transform: uppercase;
  line-height: 1.6;
  white-space: nowrap;
}
.frost-label--interview { background: var(--label-interview); }
.frost-label--report    { background: var(--label-report); }
.frost-label--insight   { background: var(--label-insight); }
.frost-label--default   { background: var(--navy); }

/* ================================================
   HERO SLIDER
   ================================================ */
.frost-hero {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.frost-hero .swiper { width: 100%; height: 560px; }

.frost-hero .swiper-slide > a {
  display: flex;
  height: 100%;
  text-decoration: none;
  color: inherit;
  opacity: 1;
}
.frost-hero .swiper-slide > a:hover { opacity: 1; }

/* 左：テキスト */
.frost-hero-body {
  width: 44%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 72px;
  background: var(--white);
  flex-shrink: 0;
}

/* 右：画像 */
.frost-hero-img {
  flex: 1;
  object-fit: cover;
  display: block;
  background: #b8ccd8;
}

.frost-hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}
.frost-hero-date {
  font-size: 13px;
  color: var(--sub);
  letter-spacing: 0.02em;
}

.frost-hero-title {
  font-size: 28px;
  font-weight: 900;
  line-height: 1.55;
  color: var(--text);
  margin: 0 0 18px;
  letter-spacing: 0.01em;
}

.frost-hero-desc {
  font-size: 14px;
  color: var(--sub);
  line-height: 1.8;
  margin: 0 0 40px;
}

.frost-hero-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  margin-top: auto;
}
.frost-hero-author img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
}
.frost-hero-author-name { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.frost-hero-author-role { font-size: 11px; color: var(--sub); margin-bottom: 7px; }

.frost-hero-author-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.frost-hero-author-tag {
  font-size: 10px;
  background: var(--tag-bg);
  color: var(--tag-text);
  padding: 3px 9px;
  border-radius: 2px;
  font-weight: 500;
}

/* Swiper UI */
.frost-hero-bar {
  background: var(--navy);
  display: flex;
  align-items: center;
  height: 46px;
  padding: 0 40px;
  gap: 16px;
}

.frost-hero-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.frost-hero-nav-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--white);
  border: none;
  color: var(--navy);
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: opacity var(--transition);
}
.frost-hero-nav-btn:hover { opacity: 0.85; }
.frost-hero-frac {
  font-size: 13px;
  color: var(--white);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-left: 4px;
}

.frost-bar-sep {
  width: 1px;
  height: 24px;
  background: rgba(255,255,255,0.25);
  flex-shrink: 0;
}

.frost-trend-label {
  font-size: 10px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.16em;
  background: rgba(255,255,255,0.15);
  padding: 4px 12px;
  border-radius: 2px;
  white-space: nowrap;
  flex-shrink: 0;
}

.frost-trend-keywords {
  display: flex;
  gap: 0;
  overflow: hidden;
}
.frost-trend-keywords a {
  font-size: 13px;
  color: rgba(255,255,255,0.82);
  padding: 4px 12px;
  white-space: nowrap;
  border-radius: 2px;
  transition: background var(--transition);
  opacity: 1;
}
.frost-trend-keywords a:hover {
  background: rgba(255,255,255,0.14);
  opacity: 1;
}

/* ================================================
   SECTION COMMON
   ================================================ */
.frost-section { padding: 80px 0; background: var(--white); }
.frost-section--gray {
  background: var(--bg);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 0;
}

.frost-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 40px;
}

.frost-section-title {
  font-size: 24px;
  font-weight: 900;
  color: var(--text);
  letter-spacing: 0.02em;
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0;
}
.frost-section-title-ja {
  font-size: 13px;
  font-weight: 400;
  color: var(--sub);
  letter-spacing: 0.06em;
}

.frost-more-link {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  white-space: nowrap;
  opacity: 1;
}
.frost-more-link::after { content: "›"; font-size: 20px; line-height: 1; }
.frost-more-link:hover { opacity: 0.7; }

/* ================================================
   NEW ARTICLE CARDS
   ================================================ */
.frost-article-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.frost-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.frost-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.frost-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  opacity: 1;
}
.frost-card-link:hover { opacity: 1; }

.frost-card-thumb {
  position: relative;
  width: 100%;
  padding-top: 62%;
  overflow: hidden;
  background: var(--bg);
  flex-shrink: 0;
}
.frost-card-thumb img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.frost-card:hover .frost-card-thumb img { transform: scale(1.05); }

.frost-card-num {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--navy);
  color: var(--white);
  font-size: 11px;
  font-weight: 800;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r);
  z-index: 1;
}

.frost-card-body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.frost-card-meta { margin-bottom: 10px; }

.frost-card-title {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.65;
  color: var(--text);
  margin-bottom: auto;
  padding-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition);
}
.frost-card:hover .frost-card-title { color: var(--navy); }

.frost-card-author {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  margin-top: auto;
}
.frost-card-author img {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.frost-card-author-info { flex: 1; min-width: 0; }
.frost-card-author-name {
  font-size: 11px;
  color: var(--sub);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.frost-card-author-role {
  font-size: 10px;
  color: var(--light);
  display: block;
}
.frost-card-date {
  font-size: 11px;
  color: var(--light);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ================================================
   EXPERT VOICE
   ================================================ */
.frost-expert-voice {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}

.frost-expert-voice-img {
  overflow: hidden;
  background: #9ab4c8;
  position: relative;
}
.frost-expert-voice-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.frost-expert-voice-body {
  background: var(--white);
  padding: 64px 68px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.frost-expert-voice-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.frost-expert-voice-title-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.frost-expert-voice-section-title {
  font-size: 22px;
  font-weight: 900;
  color: var(--text);
  margin: 0;
  letter-spacing: 0.02em;
}
.frost-expert-voice-section-ja {
  font-size: 12px;
  color: var(--sub);
  letter-spacing: 0.06em;
}

.frost-expert-voice-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.frost-expert-voice-quote {
  font-size: 24px;
  font-weight: 900;
  line-height: 1.6;
  color: var(--text);
  margin: 0 0 26px;
  letter-spacing: 0.01em;
}
.frost-expert-voice-quote a { color: inherit; opacity: 1; }
.frost-expert-voice-quote a:hover { color: var(--navy); opacity: 1; }

.frost-expert-voice-person { margin-bottom: 16px; }
.frost-expert-voice-person-name { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.frost-expert-voice-person-role { font-size: 12px; color: var(--sub); }

.frost-tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.frost-tag {
  font-size: 11px;
  background: var(--tag-bg);
  color: var(--tag-text);
  padding: 4px 12px;
  border-radius: 2px;
  font-weight: 500;
}

/* ================================================
   EXPERTS
   ================================================ */
.frost-experts-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.frost-expert-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition: box-shadow var(--transition), transform var(--transition);
  color: inherit;
  opacity: 1;
}
.frost-expert-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
  opacity: 1;
}

.frost-expert-card-img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}

.frost-expert-card-name { font-size: 14px; font-weight: 800; color: var(--text); margin-bottom: 3px; }
.frost-expert-card-role { font-size: 11px; color: var(--sub); margin-bottom: 10px; }
.frost-expert-card-field-label { font-size: 10px; color: var(--light); margin-bottom: 6px; letter-spacing: 0.04em; }
.frost-expert-card-fields { display: flex; flex-wrap: wrap; gap: 5px; }
.frost-expert-card-field {
  font-size: 10px;
  color: var(--navy);
  background: var(--tag-bg);
  padding: 3px 8px;
  border-radius: 2px;
  font-weight: 500;
}

/* ================================================
   CTA BANNER
   ================================================ */
.frost-cta { background: var(--navy); padding: 44px 0; }
.frost-cta-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
}
.frost-cta-icon { color: rgba(255,255,255,0.38); flex-shrink: 0; }
.frost-cta-icon svg { width: 56px; height: 56px; }
.frost-cta-text-wrap { flex: 1; }
.frost-cta-title { font-size: 19px; font-weight: 700; color: var(--white); margin: 0 0 8px; }
.frost-cta-desc { font-size: 13px; color: rgba(255,255,255,0.72); margin: 0; line-height: 1.75; }

.frost-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--navy);
  font-size: 15px;
  font-weight: 800;
  padding: 16px 36px;
  border-radius: var(--r);
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--transition);
  opacity: 1;
}
.frost-cta-btn::after { content: "›"; font-size: 20px; line-height: 1; }
.frost-cta-btn:hover { background: var(--bg); color: var(--navy); opacity: 1; }

/* ================================================
   FOOTER
   ================================================ */
#footer { background: var(--navy-dark); color: rgba(255,255,255,0.80); }
#footer .footer-01 { padding: 56px 0 32px; }
#footer .wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 40px; }

#footer-brand-area {
  display: flex;
  align-items: flex-start;
  gap: 80px;
  margin-bottom: 48px;
  float: none;
  width: 100%;
}
#footer-brand-area::after { display: none; }

.footer-logo { font-size: 20px; font-weight: 900; color: var(--white); float: none; width: auto; margin-bottom: 8px; }
.footer-logo img { height: 30px; width: auto; filter: brightness(0) invert(1); }
.footer-address { font-size: 11px; color: rgba(255,255,255,0.42); line-height: 2.1; float: none; width: auto; }

#footer-content-area { float: none; width: 100%; display: flex; gap: 64px; flex: 1; justify-content: flex-end; }
#footer-list-area { float: none; width: 100%; display: flex; gap: 64px; justify-content: flex-end; }
#footer-list-area .row { display: flex; gap: 64px; }
#footer-list-area .row > div { float: none; width: auto; }

#footer h3, #footer h4 {
  font-size: 11px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 16px;
}
#footer nav ul, #footer-nav { list-style: none; padding: 0; margin: 0; }
#footer nav ul li a, #footer-nav li a {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  line-height: 2.5;
  display: block;
  transition: color var(--transition);
  opacity: 1;
}
#footer nav ul li a:hover, #footer-nav li a:hover { color: var(--white); opacity: 1; }

.footer-02 { border-top: 1px solid rgba(255,255,255,0.12); padding: 20px 0; }
.footer-02 .wrap { display: flex; align-items: center; justify-content: space-between; }
#copyright { font-size: 11px; color: rgba(255,255,255,0.28); }

/* ================================================
   SINGLE PAGE
   ================================================ */
#content { background: var(--bg); }

.frost-single-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 44px 40px 80px;
}

.frost-single-main {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 48px 52px 60px;
  min-width: 0;
}

.frost-single-label-row { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.frost-single-date { font-size: 13px; color: var(--sub); }

.frost-single-title {
  font-size: 28px;
  font-weight: 900;
  line-height: 1.5;
  color: var(--text);
  margin: 0 0 20px;
  letter-spacing: 0.01em;
}

.frost-single-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; }
.frost-single-tag {
  font-size: 12px;
  color: var(--navy);
  background: var(--tag-bg);
  padding: 5px 12px;
  border-radius: 2px;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
  opacity: 1;
}
.frost-single-tag:hover { background: var(--navy); color: var(--white); opacity: 1; }

.frost-single-thumb { width: 100%; border-radius: var(--r); overflow: hidden; margin-bottom: 32px; }
.frost-single-thumb img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

.frost-single-lead {
  font-size: 14px;
  line-height: 1.9;
  color: var(--sub);
  margin: 0 0 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.frost-share { display: flex; align-items: center; gap: 10px; margin-bottom: 36px; }
.frost-share-label { font-size: 11px; font-weight: 700; color: var(--sub); letter-spacing: 0.1em; }
.frost-share-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
  border: none;
  cursor: pointer;
  transition: opacity var(--transition);
  opacity: 1;
}
.frost-share-btn:hover { opacity: 0.78; }
.frost-share-btn--fb   { background: #1877f2; }
.frost-share-btn--x    { background: #000; }
.frost-share-btn--li   { background: #0a66c2; }
.frost-share-btn--copy { background: var(--sub); }

/* 本文 */
.frost-post-content { font-size: 15px; line-height: 1.9; color: var(--text); }
.frost-post-content h2 {
  font-size: 19px;
  font-weight: 800;
  border-left: 4px solid var(--navy);
  padding: 4px 0 4px 16px;
  margin: 48px 0 20px;
  line-height: 1.5;
  background: linear-gradient(90deg, var(--tag-bg) 0%, transparent 70%);
  border-radius: 0;
}
.frost-post-content h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 36px 0 14px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
}
.frost-post-content p { margin: 0 0 20px; }
.frost-post-content ul, .frost-post-content ol { padding-left: 22px; margin: 0 0 20px; }
.frost-post-content li { margin-bottom: 7px; line-height: 1.8; }

.frost-point-box {
  background: var(--tag-bg);
  border-left: 4px solid var(--navy);
  padding: 20px 24px;
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
  margin: 28px 0;
}
.frost-point-box-title { font-size: 12px; font-weight: 800; color: var(--navy); letter-spacing: 0.12em; margin-bottom: 12px; text-transform: uppercase; }
.frost-point-box ul { list-style: none; padding: 0; margin: 0; }
.frost-point-box ul li { padding-left: 22px; position: relative; font-size: 14px; margin-bottom: 8px; line-height: 1.7; }
.frost-point-box ul li::before { content: "✓"; position: absolute; left: 0; color: var(--navy); font-weight: 800; }

.frost-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 56px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
}
.frost-post-nav-item {
  display: block;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  transition: border-color var(--transition), box-shadow var(--transition);
  color: inherit;
  opacity: 1;
}
.frost-post-nav-item:hover { border-color: var(--navy); box-shadow: 0 2px 12px rgba(11,77,139,0.10); opacity: 1; }
.frost-post-nav-label { font-size: 11px; color: var(--sub); margin-bottom: 6px; display: flex; align-items: center; gap: 4px; }
.frost-post-nav-title { font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.frost-post-nav-item--next { text-align: right; }
.frost-post-nav-item--next .frost-post-nav-label { justify-content: flex-end; }

/* ================================================
   SIDEBAR
   ================================================ */
.frost-sidebar { min-width: 0; }
.frost-sidebar-widget { margin-bottom: 36px; }
.frost-sidebar-title { font-size: 15px; font-weight: 800; color: var(--text); margin: 0 0 18px; }

.frost-author-widget { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px 24px; }
.frost-author-widget-img { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; margin: 0 auto 14px; display: block; }
.frost-author-widget-name { font-size: 16px; font-weight: 700; text-align: center; margin-bottom: 4px; }
.frost-author-widget-role { font-size: 12px; color: var(--sub); text-align: center; margin-bottom: 18px; }
.frost-author-widget-bio { font-size: 13px; line-height: 1.85; color: var(--sub); margin-bottom: 18px; }
.frost-author-widget-field-label { font-size: 11px; color: var(--light); margin-bottom: 7px; font-weight: 600; }
.frost-author-widget-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 11px 16px;
  border: 1px solid var(--navy);
  border-radius: var(--r);
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-top: 18px;
  transition: background var(--transition), color var(--transition);
  opacity: 1;
}
.frost-author-widget-btn::after { content: "›"; font-size: 16px; }
.frost-author-widget-btn:hover { background: var(--navy); color: var(--white); opacity: 1; }

.frost-sidebar-article-list { display: flex; flex-direction: column; gap: 14px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; }
.frost-sidebar-article { display: flex; gap: 12px; align-items: flex-start; color: inherit; opacity: 1; }
.frost-sidebar-article:hover { opacity: 1; }
.frost-sidebar-article + .frost-sidebar-article { padding-top: 14px; border-top: 1px solid var(--line); }
.frost-sidebar-article-thumb { width: 80px; height: 54px; border-radius: var(--r); overflow: hidden; flex-shrink: 0; }
.frost-sidebar-article-thumb img { width: 100%; height: 100%; object-fit: cover; }
.frost-sidebar-article-meta { flex: 1; min-width: 0; }
.frost-sidebar-article-label-row { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.frost-sidebar-article-date { font-size: 11px; color: var(--light); }
.frost-sidebar-article-title { font-size: 12px; font-weight: 600; color: var(--text); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.frost-sidebar-article:hover .frost-sidebar-article-title { color: var(--navy); }
.frost-sidebar-article-author { font-size: 11px; color: var(--light); margin-top: 4px; }
.frost-sidebar-article-rank { width: 22px; height: 22px; background: var(--navy); color: var(--white); font-size: 10px; font-weight: 800; display: flex; align-items: center; justify-content: center; border-radius: 2px; flex-shrink: 0; }

.frost-sidebar-cta { background: var(--navy); border-radius: var(--r-lg); padding: 28px 24px; }
.frost-sidebar-cta-title { font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 10px; line-height: 1.5; }
.frost-sidebar-cta-desc { font-size: 12px; color: rgba(255,255,255,0.72); line-height: 1.8; margin-bottom: 18px; }
.frost-sidebar-cta-btn { display: flex; align-items: center; justify-content: space-between; background: var(--white); color: var(--navy); font-size: 13px; font-weight: 700; padding: 11px 16px; border-radius: var(--r); transition: background var(--transition); opacity: 1; }
.frost-sidebar-cta-btn::after { content: "›"; font-size: 16px; }
.frost-sidebar-cta-btn:hover { background: var(--bg); color: var(--navy); opacity: 1; }

/* ================================================
   ARCHIVE PAGE
   ================================================ */
.frost-archive-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 44px 40px 80px;
}
.frost-archive-main { min-width: 0; }

.frost-archive-title {
  font-size: 24px;
  font-weight: 900;
  color: var(--text);
  margin: 0 0 36px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--navy);
}

.frost-archive-list { display: flex; flex-direction: column; gap: 20px; }

.frost-archive-card {
  display: flex;
  gap: 22px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition: box-shadow var(--transition), transform var(--transition);
  color: inherit;
}
.frost-archive-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }

.frost-archive-card-thumb { width: 210px; height: 134px; border-radius: var(--r); overflow: hidden; flex-shrink: 0; background: var(--bg); }
.frost-archive-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.frost-archive-card:hover .frost-archive-card-thumb img { transform: scale(1.04); }

.frost-archive-card-body { flex: 1; display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.frost-archive-card-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.frost-archive-card-date { font-size: 12px; color: var(--sub); }
.frost-archive-card-title { font-size: 16px; font-weight: 700; color: var(--text); line-height: 1.6; margin: 0 0 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: color var(--transition); }
.frost-archive-card:hover .frost-archive-card-title { color: var(--navy); }
.frost-archive-card-excerpt { font-size: 13px; color: var(--sub); line-height: 1.75; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 12px; }
.frost-archive-card-author { display: flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--line); }
.frost-archive-card-author img { width: 24px; height: 24px; border-radius: 50%; object-fit: cover; }
.frost-archive-card-author-name { font-size: 12px; color: var(--sub); }

.frost-pagination { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 52px; padding-top: 36px; border-top: 1px solid var(--line); }
.frost-pagination ul { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; }
.frost-pagination a,
.frost-pagination span,
.frost-pagination .page-numbers { display: flex; align-items: center; justify-content: center; min-width: 38px; height: 38px; padding: 0 10px; border-radius: var(--r); font-size: 13px; font-weight: 600; border: 1px solid var(--line); color: var(--text); background: var(--white); transition: background var(--transition), color var(--transition), border-color var(--transition); opacity: 1; }
.frost-pagination a:hover { background: var(--tag-bg); color: var(--navy); border-color: var(--navy); opacity: 1; }
.frost-pagination .current { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* ================================================
   RESPONSIVE ≤ 1100px
   ================================================ */
@media screen and (max-width: 1100px) {
  .frost-article-grid { grid-template-columns: repeat(2, 1fr); }
  .frost-experts-grid { grid-template-columns: repeat(3, 1fr); }
  .frost-single-wrap, .frost-archive-wrap { grid-template-columns: 1fr; }
  .frost-expert-voice { grid-template-columns: 1fr; }
  .frost-expert-voice-img { height: 320px; }
}

/* ================================================
   RESPONSIVE ≤ 768px
   ================================================ */
@media screen and (max-width: 768px) {
  :root { --header-h: 56px; }
  .wrap { padding: 0 16px; }
  #header .wrap { padding: 0 16px; }
  #header-gnav-area { display: none; }
  #header-nav-btn { display: flex !important; }

  .frost-hero .swiper { height: auto; }
  .frost-hero .swiper-slide > a { flex-direction: column; }
  .frost-hero-body { width: 100%; padding: 28px 20px; }
  .frost-hero-img { height: 240px; object-fit: cover; }
  .frost-hero-title { font-size: 20px; }
  .frost-hero-desc { display: none; }

  .frost-hero-bar { padding: 0 16px; }

  .frost-section { padding: 48px 0; }
  .frost-article-grid { grid-template-columns: 1fr; gap: 16px; }
  .frost-experts-grid { grid-template-columns: repeat(2, 1fr); }
  .frost-expert-voice-body { padding: 28px 20px; }
  .frost-expert-voice-quote { font-size: 18px; }
  .frost-cta-inner { flex-direction: column; text-align: center; padding: 28px 16px; }
  .frost-cta-icon { display: none; }
  .frost-single-wrap { padding: 16px 16px 48px; gap: 24px; }
  .frost-single-main { padding: 24px 20px 36px; }
  .frost-single-title { font-size: 21px; }
  .frost-archive-wrap { padding: 20px 16px 48px; }
  .frost-archive-card { flex-direction: column; }
  .frost-archive-card-thumb { width: 100%; height: 180px; }
  .frost-post-nav { grid-template-columns: 1fr; }
}