@import url('https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,300;0,400;0,500;0,600;0,700;0,900;1,400&family=Raleway:ital,wght@0,400;0,600;0,700;0,800;0,900;1,700&display=swap');

:root {
  --red:        #9b0e1b;
  --red-dark:   #7a0b15;
  --dark:       #1d1d1b;
  --dark-h:     #24272c;
  --white:      #ffffff;
  --gray-bg:    #f4f2ef;
  --text:       #1d1d1b;
  --text-mid:   #616161;
  --text-light: #7a7a7a;
  --border:     #d3d3d3;
  --font-body:  'Jost', sans-serif;
  --font-head:  'Raleway', sans-serif;
  --ease:       all 0.35s;
  --shadow:     0 2px 20px rgba(29,29,27,.1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); font-size: 16px; color: var(--text); background: var(--white); overflow-x: hidden; line-height: 1.7; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
a { color: var(--red); transition: var(--ease); }
h1,h2,h3,h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.2; }
.container { max-width: 860px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ── NAV ── */
.art-nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--dark-h);
  border-bottom: 2px solid var(--red);
  height: 60px;
  display: flex; align-items: center;
}
.art-nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 0 28px;
}
.art-nav-logo img { height: 36px; width: auto; display: block; filter: drop-shadow(0 1px 3px rgba(0,0,0,.5)); }
.art-nav-logo { text-decoration: none; }
.art-nav-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-size: 13px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.65); text-decoration: none;
  padding: 8px 18px; border-radius: 4px;
  border: 1px solid rgba(255,255,255,.15);
  transition: var(--ease);
}
.art-nav-back:hover { color: #fff; border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.06); }
.art-nav-back svg { flex-shrink: 0; }

/* ── HERO ── */
.art-hero {
  position: relative;
  min-height: 420px;
  display: flex; align-items: flex-end;
  background: center / cover no-repeat var(--dark);
  overflow: hidden;
}
.art-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,4,5,.92) 0%, rgba(10,4,5,.6) 50%, rgba(10,4,5,.3) 100%);
}
.art-hero-content {
  position: relative; z-index: 1;
  padding: 48px 28px;
  max-width: 820px;
  margin: 0 auto;
  width: 100%;
}
.art-hero-cat {
  display: inline-block; padding: 4px 14px; border-radius: 2px;
  font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  background: var(--red); color: #fff; margin-bottom: 16px;
}
.art-hero h1 {
  font-size: clamp(28px, 4.5vw, 52px); font-weight: 900;
  color: #fff; margin-bottom: 16px; letter-spacing: -.02em; line-height: 1.1;
}
.art-hero-meta {
  display: flex; align-items: center; gap: 16px;
  font-size: 13px; color: rgba(255,255,255,.5); font-weight: 300;
}
.art-hero-meta span::before { content: '·'; margin-right: 16px; color: var(--red); }
.art-hero-meta span:first-child::before { display: none; }

/* ── BREADCRUMB ── */
.breadcrumb {
  background: var(--gray-bg);
  border-bottom: 1px solid var(--border);
  padding: 12px 28px;
}
.breadcrumb-inner {
  max-width: 860px; margin: 0 auto;
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 500; color: var(--text-light);
}
.breadcrumb a { color: var(--text-light); text-decoration: none; transition: color .2s; }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb-sep { color: var(--border); }

/* ── ARTICLE BODY ── */
.art-body { padding: 64px 0; background: var(--white); }

.art-body h2 {
  font-size: clamp(22px, 3vw, 30px); font-weight: 800;
  color: var(--red); margin: 48px 0 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f5c6cb;
  letter-spacing: -.01em;
}
.art-body h2:first-child { margin-top: 0; }

.art-body h3 {
  font-size: 19px; font-weight: 700; color: var(--dark);
  margin: 32px 0 12px;
}

.art-body p {
  font-size: 16px; font-weight: 300; color: var(--text-mid);
  line-height: 1.8; margin-bottom: 18px;
}

.art-body strong { font-weight: 600; color: var(--text); }

.art-body ul.list, .art-body ol.list {
  margin: 16px 0 24px; display: flex; flex-direction: column; gap: 10px;
}
.art-body ul.list li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 15px; font-weight: 300; color: var(--text-mid); line-height: 1.65;
}
.art-body ul.list li::before {
  content: ''; width: 6px; height: 6px; background: var(--red);
  border-radius: 50%; flex-shrink: 0; margin-top: 8px;
}
.art-body ol.list { counter-reset: li; }
.art-body ol.list li {
  display: flex; align-items: flex-start; gap: 14px;
  font-size: 15px; font-weight: 300; color: var(--text-mid); line-height: 1.65;
  counter-increment: li;
}
.art-body ol.list li::before {
  content: counter(li);
  width: 24px; height: 24px; background: var(--red); color: #fff;
  border-radius: 4px; font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
}

/* Tip box */
.art-tip {
  background: #fff9f9;
  border: 1px solid #f5c6cb;
  border-left: 4px solid var(--red);
  border-radius: 4px;
  padding: 20px 22px;
  margin: 32px 0;
}
.art-tip-title {
  font-family: var(--font-head); font-weight: 700; font-size: 14px;
  color: var(--red); text-transform: uppercase; letter-spacing: .1em;
  margin-bottom: 10px; display: flex; align-items: center; gap: 8px;
}
.art-tip p { color: var(--text-mid); font-size: 14.5px; margin: 0; }

/* Info grid */
.art-info-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin: 32px 0;
}
.art-info-card {
  background: var(--gray-bg); border-radius: 4px;
  padding: 20px; text-align: center;
  border-top: 3px solid var(--red);
}
.art-info-card .num {
  font-family: var(--font-head); font-weight: 900; font-size: 32px;
  color: var(--red); line-height: 1; display: block; margin-bottom: 6px;
}
.art-info-card .lbl {
  font-size: 12px; font-weight: 500; color: var(--text-mid);
  text-transform: uppercase; letter-spacing: .1em;
}

/* ── CTA ── */
.art-cta {
  background: var(--red); padding: 64px 0;
  text-align: center; position: relative; overflow: hidden;
}
.art-cta::before {
  content: ''; position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px; border-radius: 50%;
  background: rgba(255,255,255,.05); pointer-events: none;
}
.art-cta h2 {
  font-size: clamp(26px, 4vw, 42px); font-weight: 900;
  color: #fff; margin-bottom: 10px; letter-spacing: -.02em;
}
.art-cta p { font-size: 16px; color: rgba(255,255,255,.75); font-weight: 300; margin-bottom: 32px; }
.art-cta-btns { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.btn-cta-white {
  display: inline-flex; align-items: center; gap: 9px;
  background: #fff; color: var(--red); padding: 14px 32px; border-radius: 40px;
  font-family: var(--font-body); font-weight: 700; font-size: 15px;
  letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  box-shadow: 0 4px 20px rgba(0,0,0,.2); transition: var(--ease);
}
.btn-cta-white:hover { transform: scale(.97); color: var(--red-dark); }
.btn-cta-ghost {
  display: inline-flex; align-items: center; gap: 9px;
  color: #fff; padding: 13px 28px; border-radius: 40px;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  border: 2px solid rgba(255,255,255,.45); transition: var(--ease);
}
.btn-cta-ghost:hover { border-color: rgba(255,255,255,.9); background: rgba(255,255,255,.08); color: #fff; }

/* ── FOOTER ── */
.art-footer {
  background: var(--dark); padding: 40px 0 24px;
  border-top: 3px solid var(--red);
}
.art-footer-inner {
  max-width: 1160px; margin: 0 auto; padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 20px;
}
.art-footer-logo img { height: 30px; width: auto; display: block; }
.art-footer-logo { text-decoration: none; }
.art-footer-info {
  font-size: 13px; font-weight: 300; color: rgba(255,255,255,.4);
  display: flex; gap: 20px; flex-wrap: wrap; align-items: center;
}
.art-footer-info a { color: rgba(255,255,255,.4); text-decoration: none; transition: color .2s; }
.art-footer-info a:hover { color: var(--red); }
.art-footer-copy {
  font-size: 12px; font-weight: 300; color: rgba(255,255,255,.25);
  width: 100%; padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.07);
  margin-top: 16px; text-align: center;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .art-info-grid { grid-template-columns: 1fr 1fr; }
  .art-hero { min-height: 320px; }
  .art-body { padding: 40px 0; }
  .art-body h2 { font-size: 22px; }
}
@media (max-width: 480px) {
  .art-info-grid { grid-template-columns: 1fr; }
  .art-cta-btns { flex-direction: column; align-items: center; }
}