/* =============================================
   ss-guide.css — Guide article typography
   Direction A · SecondSim v3
   ============================================= */

/* ── Article body ─────────────────────────── */
.ss-guide-article {
  max-width: 48em;
  margin: 0 auto;
  padding: clamp(32px, 4vw, 64px) clamp(20px, 4vw, 64px);
}

/* Headings */
.ss-guide-article h2 {
  font-weight: 900;
  font-size: clamp(24px, 3vw, 36px);
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #fff;
  margin: clamp(48px, 5vw, 72px) 0 clamp(16px, 2vw, 24px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.ss-guide-article h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.ss-guide-article h3 {
  font-weight: 800;
  font-size: clamp(19px, 2vw, 24px);
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: #fff;
  margin: clamp(32px, 3vw, 48px) 0 clamp(12px, 1.5vw, 18px);
}

/* Paragraphs */
.ss-guide-article p {
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.7;
  color: rgba(255,255,255,0.76);
  margin: 0 0 clamp(16px, 2vw, 24px);
}

/* Links */
.ss-guide-article a {
  color: #FF8A73;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color .15s;
}
.ss-guide-article a:hover {
  color: #fff;
}

/* Lists */
.ss-guide-article ul,
.ss-guide-article ol {
  padding-left: 0;
  margin: 0 0 clamp(20px, 2.5vw, 32px);
  list-style: none;
}
.ss-guide-article li {
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.65;
  color: rgba(255,255,255,0.76);
  padding: 10px 0 10px 28px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.ss-guide-article li:last-child {
  border-bottom: none;
}
.ss-guide-article ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  width: 6px;
  height: 6px;
  background: #FF8A73;
}
.ss-guide-article ol {
  counter-reset: guide-step;
}
.ss-guide-article ol li::before {
  counter-increment: guide-step;
  content: counter(guide-step);
  position: absolute;
  left: 0;
  top: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  color: #FF8A73;
  letter-spacing: 0.05em;
}

/* Strong / bold */
.ss-guide-article strong {
  color: #fff;
  font-weight: 800;
}

/* Code */
.ss-guide-article code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.88em;
  background: rgba(75,68,232,0.12);
  color: rgba(255,255,255,0.88);
  padding: 3px 7px;
}

/* Blockquote */
.ss-guide-article blockquote {
  border-left: 3px solid #4B44E8;
  margin: clamp(24px, 3vw, 40px) 0;
  padding: clamp(16px, 2vw, 24px) clamp(20px, 2.5vw, 32px);
  background: rgba(75,68,232,0.06);
}
.ss-guide-article blockquote p {
  color: rgba(255,255,255,0.82);
  margin: 0;
}

/* ── Callout box ──────────────────────────── */
.ss-guide-callout {
  border: 1px solid rgba(75,68,232,0.35);
  background: rgba(75,68,232,0.08);
  padding: clamp(20px, 2.5vw, 32px);
  margin: clamp(28px, 3vw, 44px) 0;
}
.ss-guide-callout h3,
.ss-guide-callout strong.ss-callout-title {
  color: #4B44E8;
  font-weight: 800;
  font-size: clamp(16px, 1.4vw, 20px);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.ss-guide-callout p {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255,255,255,0.78);
  margin: 0;
}

/* ── Figure / image ───────────────────────── */
.ss-guide-figure {
  margin: clamp(32px, 4vw, 56px) 0;
}
.ss-guide-figure img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border: 1px solid rgba(255,255,255,0.1);
}
.ss-guide-figure figcaption {
  text-align: center;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  margin-top: 14px;
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.02em;
}

/* ── Breadcrumb ───────────────────────────── */
.ss-guide-crumb {
  display: flex;
  align-items: center;
  gap: 0;
  font-size: 13px;
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.04em;
  padding: clamp(16px, 2vw, 24px) clamp(20px, 4vw, 64px);
  max-width: 48em;
  margin: 0 auto;
}
.ss-guide-crumb a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color .15s;
}
.ss-guide-crumb a:hover {
  color: #fff;
}
.ss-guide-crumb .ss-crumb-sep {
  color: rgba(255,255,255,0.25);
  margin: 0 10px;
}
.ss-guide-crumb .ss-crumb-current {
  color: rgba(255,255,255,0.8);
}