:root {
  --brand-blue: #00528F;
  --brand-blue-dark: #05233D;
  --brand-blue-soft: #EAF3FA;
  --ink: #101827;
  --muted: #667085;
  --line: #D8E6F0;
  --cream: #F8F3EA;
  --paper: #FFFFFF;
  --sand: #EFE6D6;
  --success: #0E7A57;
  --warning: #A15C00;
  --shadow: 0 22px 55px rgba(5, 35, 61, 0.12);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; color: var(--ink); background: var(--cream); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, calc(100% - 32px)); margin: 0 auto; }
.topbar { background: var(--brand-blue-dark); color: rgba(255,255,255,0.84); font-size: 14px; padding: 10px 0; }
.topbar-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.header { position: sticky; top: 0; z-index: 50; background: rgba(248, 243, 234, 0.96); border-bottom: 1px solid rgba(0,82,143,0.14); backdrop-filter: blur(16px); }
.nav { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.logo { display: flex; align-items: center; min-width: 180px; }
.logo img { height: 54px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 20px; color: var(--brand-blue-dark); font-weight: 800; font-size: 15px; }
.nav-links > a, .nav-link-main { opacity: 0.9; padding: 28px 0; display: inline-flex; align-items: center; gap: 6px; }
.nav-links a:hover, .nav-links .active, .nav-item.active .nav-link-main { color: var(--brand-blue); opacity: 1; }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang-select { border: 1px solid var(--line); background: var(--paper); color: var(--brand-blue-dark); padding: 11px 12px; border-radius: 999px; font-weight: 800; max-width: 122px; }
.menu-btn { display: none; background: var(--paper); border: 1px solid var(--line); color: var(--brand-blue-dark); border-radius: 14px; padding: 10px 14px; font-weight: 900; }
.btn { display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 999px; padding: 14px 20px; font-weight: 900; cursor: pointer; transition: 0.2s ease; gap: 8px; text-align: center; }
.btn-primary { background: var(--brand-blue); color: #fff; box-shadow: 0 14px 32px rgba(0,82,143,0.22); }
.btn-primary:hover { background: #063f70; transform: translateY(-1px); }
.btn-dark { background: var(--brand-blue-dark); color: #fff; }
.btn-dark:hover { background: #0b3257; transform: translateY(-1px); }
.btn-light { background: #fff; color: var(--brand-blue-dark); border: 1px solid var(--line); }
.btn-light:hover { transform: translateY(-1px); }
.link-button { background: none; border: 0; color: rgba(255,255,255,0.78); padding: 0; margin: 9px 0; display: block; cursor: pointer; text-align: left; }
.hero { position: relative; overflow: hidden; padding: 82px 0 74px; background: radial-gradient(circle at 12% 18%, rgba(0,82,143,0.18), transparent 28%), radial-gradient(circle at 86% 18%, rgba(239,230,214,0.9), transparent 26%), linear-gradient(135deg, #F8F3EA 0%, #FFFFFF 52%, #EAF3FA 100%); }
.hero::after { content: ""; position: absolute; right: -140px; bottom: -180px; width: 420px; height: 420px; border: 48px solid rgba(0,82,143,0.08); border-radius: 50%; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 50px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; background: var(--brand-blue-soft); border: 1px solid rgba(0,82,143,0.18); color: var(--brand-blue-dark); border-radius: 999px; padding: 8px 13px; font-size: 14px; font-weight: 900; }
.hero h1 { margin: 18px 0; color: var(--brand-blue-dark); font-size: clamp(40px, 6vw, 76px); line-height: 0.96; letter-spacing: -0.065em; }
.hero h1 span { color: var(--brand-blue); }
.hero p { max-width: 650px; margin: 0 0 28px; color: #3F4A5C; font-size: 19px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.micro { margin-top: 16px; color: var(--muted); font-size: 14px; }
.logo-showcase { background: rgba(255,255,255,0.76); border: 1px solid rgba(0,82,143,0.14); border-radius: 36px; padding: 28px; box-shadow: var(--shadow); }
.logo-panel { background: linear-gradient(180deg, #FFFFFF, #F5FAFE); border: 1px solid rgba(0,82,143,0.14); border-radius: 28px; min-height: 390px; padding: 32px 28px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 26px; position: relative; overflow: hidden; }
.logo-panel::before { content: ""; position: absolute; inset: 22px; border: 1px solid rgba(0,82,143,0.1); border-radius: 24px; }
.logo-panel img { position: relative; z-index: 1; width: min(440px, 100%); }
.logo-panel-note { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; gap: 12px; }
.note-box { background: var(--brand-blue-dark); color: rgba(255,255,255,0.78); border-radius: 18px; padding: 14px; text-align: center; font-size: 12px; }
.note-box strong { display: block; color: #fff; font-size: 18px; line-height: 1; margin-bottom: 6px; }
.section { padding: 78px 0; }
.section-tight { padding-top: 0; }
.section-title { max-width: 780px; margin-bottom: 34px; }
.section-title h2 { color: var(--brand-blue-dark); font-size: clamp(30px, 4vw, 50px); letter-spacing: -0.045em; line-height: 1.05; margin: 0 0 12px; }
.section-title p { color: var(--muted); font-size: 18px; margin: 0; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: 0 12px 35px rgba(5, 35, 61, 0.06); }
.card h3 { color: var(--brand-blue-dark); margin: 0 0 8px; font-size: 21px; line-height: 1.2; letter-spacing: -0.02em; }
.card p { color: var(--muted); margin: 0; }
.card-list { display: grid; gap: 12px; }
.card-link { display: flex; justify-content: space-between; gap: 14px; align-items: center; padding: 15px 16px; border: 1px solid var(--line); border-radius: 16px; background: white; font-weight: 850; color: var(--brand-blue-dark); }
.card-link:hover { border-color: var(--brand-blue); color: var(--brand-blue); transform: translateY(-1px); }
.icon { width: 46px; height: 46px; border-radius: 15px; background: var(--brand-blue-soft); color: var(--brand-blue); display: grid; place-items: center; font-size: 22px; margin-bottom: 18px; font-weight: 900; }
.product-card { overflow: hidden; position: relative; min-height: 220px; }
.product-card::after { content: ""; position: absolute; right: -70px; bottom: -70px; width: 150px; height: 150px; background: rgba(0,82,143,0.08); border-radius: 50%; }
.badge { display: inline-flex; align-items: center; background: rgba(14,122,87,0.1); color: var(--success); border-radius: 999px; padding: 6px 10px; font-size: 12px; font-weight: 900; margin-bottom: 12px; }
.notice { background: linear-gradient(135deg, var(--brand-blue-dark), #073A68); color: white; border-radius: 32px; padding: 34px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; box-shadow: var(--shadow); }
.notice h2 { margin: 0 0 8px; color: white; letter-spacing: -0.03em; }
.notice p { margin: 0; color: rgba(255,255,255,0.78); }
.contact-box, .content-box { background: var(--paper); border: 1px solid var(--line); border-radius: 30px; padding: 30px; box-shadow: var(--shadow); }
.contact-item { border-bottom: 1px solid var(--line); padding: 16px 0; }
.contact-item:last-child { border-bottom: 0; }
.contact-item strong { display: block; color: var(--brand-blue-dark); margin-bottom: 4px; }
.page-hero { padding: 72px 0; background: radial-gradient(circle at 84% 20%, rgba(255,255,255,0.08), transparent 24%), linear-gradient(135deg, var(--brand-blue-dark), #073A68); color: white; }
.page-hero h1 { color: #fff; font-size: clamp(36px, 5vw, 62px); letter-spacing: -0.05em; line-height: 1; margin: 0 0 12px; max-width: 900px; }
.page-hero p { max-width: 760px; color: rgba(255,255,255,0.78); font-size: 18px; margin: 0; }
.content-page { padding: 64px 0; }
.content-box h2, .content-box h3 { color: var(--brand-blue-dark); }
.content-box h2 { margin-top: 0; }
.content-box h3 { margin-top: 28px; }
.content-box p, .content-box li { color: var(--muted); }
.content-box ul { padding-left: 22px; }
.form { display: grid; gap: 14px; }
.input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 16px; background: #fff; padding: 14px 16px; color: var(--ink); }
textarea { min-height: 130px; resize: vertical; }
.footer { background: var(--brand-blue-dark); color: rgba(255,255,255,0.78); padding: 56px 0 22px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 30px; margin-bottom: 34px; }
.footer-logo { width: 230px; margin-bottom: 16px; }
.footer h3, .footer h4 { color: white; margin: 0 0 14px; }
.footer a { display: block; margin: 9px 0; color: rgba(255,255,255,0.78); }
.footer a:hover, .link-button:hover { color: white; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 18px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 14px; }
.table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: 20px; background: #fff; border: 1px solid var(--line); }
.table th, .table td { padding: 15px; text-align: left; border-bottom: 1px solid var(--line); color: var(--muted); }
.table th { color: var(--brand-blue-dark); background: var(--brand-blue-soft); }
@media (max-width: 1040px) { .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .hero-grid, .grid-2, .grid-3, .grid-4, .footer-grid, .notice { grid-template-columns: 1fr; }
  .nav-links { position: absolute; left: 16px; right: 16px; top: 92px; display: none; flex-direction: column; align-items: stretch; background: var(--paper); border: 1px solid var(--line); border-radius: 20px; padding: 18px; box-shadow: var(--shadow); max-height: calc(100vh - 120px); overflow: auto; }
  .nav-links.open { display: flex; }
  .nav-links > a, .nav-link-main { padding: 10px 0; }
  .menu-btn { display: inline-flex; }
  .nav-actions .btn { display: none; }
  .logo img { height: 46px; }
.section { padding: 54px 0; } .nav { min-height: 82px; } .topbar { display: none; } .nav-links { top: 82px; } .logo { min-width: 140px; } .logo img { height: 40px; } .lang-select { display: none; } }
/* Academic Publication V3 Horizontal Service Hub */
.apx-page { background: #fffaf2; color: var(--ink); }
.apx-container { width: min(1360px, calc(100% - 32px)); margin: 0 auto; }
.apx-hero { min-height: calc(100vh - 92px); padding: 34px 0 46px; background: radial-gradient(circle at 12% 10%, rgba(212,147,22,.16), transparent 32%), linear-gradient(135deg, #fffaf2 0%, #f8f1e8 46%, #eaf3fa 100%); display: flex; align-items: center; }
.apx-hero-head { max-width: 980px; margin-bottom: 22px; }
.apx-kicker { display: inline-flex; align-items: center; color: #a15c00; background: rgba(212,147,22,.12); border: 1px solid rgba(212,147,22,.22); border-radius: 999px; font-weight: 900; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; padding: 8px 12px; margin-bottom: 14px; }
.apx-hero h1 { font-size: clamp(34px, 5vw, 68px); line-height: .98; letter-spacing: -.055em; margin: 0 0 14px; color: var(--brand-blue-dark); max-width: 900px; }
.apx-hero p { font-size: clamp(17px, 1.45vw, 21px); line-height: 1.6; max-width: 850px; color: #46566a; margin: 0; }
.apx-service-finder { background: rgba(255,255,255,.9); border: 1px solid var(--line); border-radius: 30px; padding: 22px; box-shadow: 0 28px 70px rgba(5,35,61,.13); backdrop-filter: blur(10px); }
.apx-category-row { display: grid; grid-template-columns: repeat(6, minmax(130px, 1fr)); gap: 12px; margin-bottom: 16px; }
.apx-category { border: 1px solid #eadcc8; background: #fffaf2; color: #2f241f; border-radius: 18px; padding: 17px 15px; min-height: 92px; cursor: pointer; text-align: left; font: inherit; font-size: 16px; font-weight: 900; display: flex; flex-direction: column; justify-content: space-between; gap: 10px; transition: .2s ease; }
.apx-category span { color: #a15c00; font-size: 13px; letter-spacing: .08em; }
.apx-category:hover, .apx-category.is-active { background: var(--brand-blue); color: #fff; border-color: var(--brand-blue); transform: translateY(-2px); box-shadow: 0 14px 28px rgba(0,82,143,.2); }
.apx-category:hover span, .apx-category.is-active span { color: #ffd37a; }
.apx-service-panel { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 22px; min-height: 238px; }
.apx-panel { display: none; grid-template-columns: 315px 1fr; gap: 24px; align-items: stretch; }
.apx-panel.is-active { display: grid; }
.apx-panel-intro { background: #f8f1e8; border-radius: 20px; padding: 23px; border: 1px solid #eadcc8; }
.apx-panel-intro span { color: #a15c00; font-size: 13px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.apx-panel-intro h3 { font-size: 30px; line-height: 1.12; color: #2f241f; margin: 12px 0 12px; }
.apx-panel-intro p { color: #566273; line-height: 1.65; margin: 0; font-size: 16px; }
.apx-link-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; align-content: start; }
.apx-link-grid-small { grid-template-columns: repeat(2, 1fr); }
.apx-link-grid a { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 18px; border-radius: 18px; background: #fffaf2; border: 1px solid #eadcc8; color: #10243a; text-decoration: none; font-weight: 900; line-height: 1.35; transition: .18s ease; }
.apx-link-grid a::after { content: "→"; color: var(--brand-blue); flex: 0 0 auto; }
.apx-link-grid a:hover { background: var(--brand-blue); border-color: var(--brand-blue); color: #fff; transform: translateY(-2px); }
.apx-link-grid a:hover::after { color: #fff; }
.apx-bottom-section { padding: 64px 0; background: #fff; }
.apx-bottom-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.apx-note-card { border: 1px solid var(--line); border-radius: 28px; padding: 34px; background: #fffaf2; box-shadow: 0 16px 44px rgba(5,35,61,.08); }
.apx-note-card h2 { font-size: clamp(28px, 3vw, 44px); line-height: 1.1; margin: 0 0 18px; color: var(--brand-blue-dark); }
.apx-steps { display: grid; gap: 14px; }
.apx-steps div { display: grid; grid-template-columns: 56px 1fr; gap: 14px; align-items: center; background: #fff; border: 1px solid #eadcc8; border-radius: 18px; padding: 16px; }
.apx-steps strong { width: 44px; height: 44px; background: var(--brand-blue); color: #fff; border-radius: 50%; display: grid; place-items: center; }
.apx-steps p { margin: 0; color: #566273; font-weight: 700; }
.apx-note-card-dark { background: var(--brand-blue); color: #fff; }
.apx-note-card-dark h2, .apx-note-card-dark p { color: #fff; }
.apx-note-card-dark p { line-height: 1.7; font-size: 17px; margin: 0 0 24px; }
.apx-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 14px 26px; border-radius: 999px; font-weight: 900; text-decoration: none; line-height: 1; }
.apx-btn-light { background: #fff; color: var(--brand-blue); }
@media (max-width: 1200px) { .apx-category-row { grid-template-columns: repeat(3, 1fr); } .apx-panel, .apx-bottom-grid { grid-template-columns: 1fr; } }
@media (max-width: 850px) { .apx-hero { min-height: auto; padding: 46px 0; } .apx-category-row, .apx-link-grid, .apx-link-grid-small { grid-template-columns: 1fr; } .apx-service-finder, .apx-service-panel, .apx-note-card { padding: 20px; } .apx-category { min-height: 76px; } .apx-panel-intro h3 { font-size: 26px; } }

.apx-unsure-cta {
  margin-top: 28px;
  background: #005d95;
  color: #ffffff;
  border-radius: 26px;
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: 0 18px 42px rgba(0, 93, 149, 0.18);
}

.apx-unsure-cta h3 {
  color: #ffffff;
  font-size: 26px;
  margin: 0 0 8px;
}

.apx-unsure-cta p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 17px;
  line-height: 1.6;
  margin: 0;
  max-width: 720px;
}

.apx-unsure-btn {
  background: #ffffff;
  color: #005d95;
  text-decoration: none;
  font-weight: 900;
  padding: 15px 26px;
  border-radius: 999px;
  white-space: nowrap;
}

.apx-unsure-btn:hover {
  background: #f8f1e8;
}

@media (max-width: 800px) {
  .apx-unsure-cta {
    flex-direction: column;
    align-items: flex-start;
  }

  .apx-unsure-btn {
    width: 100%;
    text-align: center;
  }
}