/* xunshu_growth ranking preview — visual refresh */

:root {
  --ink: #0b1220;
  --ink-soft: #243044;
  --muted: #5a6b7d;
  --line: #d7e0ea;
  --paper: #eef3f8;
  --white: #ffffff;
  --accent: #0f766e;
  --accent-hot: #ea580c;
  --accent-deep: #0b5f59;
  --teal: #115e59;
  --sky: #0ea5a4;
  --ok: #15803d;
  --shadow: 0 22px 60px rgba(11, 18, 32, 0.14);
  --shadow-soft: 0 10px 28px rgba(11, 18, 32, 0.08);
  --radius: 18px;
  --max: 1120px;
  /* 右侧悬浮框 / 平台 contact chrome · 红色（peer yizeli） */
  --platform-contact-accent: #c71826;
  --platform-contact-accent-hover: #9e141f;
  --consent-accent: #c71826;
  /* Latin display + CJK body: browser picks per glyph (Outfit/DM for EN, Noto for 中文) */
  --font-display: "Outfit", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Noto Sans SC", "DM Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(14, 165, 164, 0.12), transparent 55%),
    radial-gradient(900px 420px at 95% 5%, rgba(234, 88, 12, 0.08), transparent 50%),
    linear-gradient(180deg, #f5f8fc 0%, var(--paper) 40%, #e9f0f6 100%);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  font-style: normal;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

/* ——— Nav ——— */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px) saturate(1.2);
  background: rgba(245, 248, 252, 0.82);
  border-bottom: 1px solid rgba(215, 224, 234, 0.9);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 16px;
}
.nav-inner > .btn { flex-shrink: 0; }
.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-weight: 700;
  min-width: 0;
}
.brand-mark {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  font-style: normal;
  letter-spacing: 0;
  color: var(--ink);
}
.brand-sub {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 500;
}
.nav-links {
  display: flex;
  gap: 22px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
}
.nav-links a {
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.nav-links a:hover { color: var(--accent-deep); }
.nav-links a:hover::after,
.nav-links a.is-active::after { transform: scaleX(1); }
.nav-links a.is-active {
  color: var(--accent-deep);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.85);
  cursor: pointer;
  flex-shrink: 0;
  transition: background .15s ease, border-color .15s ease;
}
.nav-toggle:hover {
  border-color: rgba(15, 118, 110, 0.35);
  background: #fff;
}
.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  position: relative;
}
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform .2s ease, top .2s ease;
}
.nav-toggle-bar::before { top: -6px; }
.nav-toggle-bar::after { top: 6px; }
.nav.is-open .nav-toggle-bar {
  background: transparent;
}
.nav.is-open .nav-toggle-bar::before {
  top: 0;
  transform: rotate(45deg);
}
.nav.is-open .nav-toggle-bar::after {
  top: 0;
  transform: rotate(-45deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-sizing: border-box;
  min-height: 3rem;
  border-radius: 999px;
  padding: 0.72rem 1.35rem;
  font-weight: 650;
  font-size: 0.95rem;
  line-height: 1.25;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, #14b8a6 0%, var(--accent) 55%, #0f766e 100%);
  color: #fff;
  box-shadow: 0 10px 28px rgba(15, 118, 110, 0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #0d9488, var(--accent-deep));
  box-shadow: 0 14px 32px rgba(15, 118, 110, 0.42);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(11, 18, 32, 0.14);
  color: var(--ink);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent-deep);
  background: #fff;
}

/* ——— Hero ——— */
.hero {
  padding: 48px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 15% 20%, rgba(14, 165, 164, 0.22), transparent 60%),
    radial-gradient(ellipse 55% 50% at 88% 15%, rgba(234, 88, 12, 0.14), transparent 55%),
    radial-gradient(ellipse 40% 40% at 70% 80%, rgba(15, 118, 110, 0.1), transparent 50%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11, 18, 32, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 18, 32, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.55), transparent 85%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
  margin-bottom: 16px;
  padding: 6px 12px 6px 10px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  border: 1px solid rgba(15, 118, 110, 0.18);
}
.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-hot);
  box-shadow: 0 0 0 4px rgba(234, 88, 12, 0.2);
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.18); }
  50% { box-shadow: 0 0 0 7px rgba(234, 88, 12, 0.05); }
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-style: normal;
  font-size: clamp(2.35rem, 4.6vw, 3.55rem);
  line-height: 1.2;
  letter-spacing: 0;
  margin: 0 0 18px;
}
.hero-lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 36rem;
  margin: 0 0 30px;
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.hero-actions .btn {
  min-height: 3rem;
}
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  color: var(--muted);
  font-size: 0.9rem;
}
.hero-proof strong {
  color: var(--ink);
  font-weight: 600;
}
.inline-link {
  color: var(--accent-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}
.inline-link:hover { color: var(--accent-hot); }

/* ——— Site frame ——— */
.site-frame {
  position: relative;
  background: linear-gradient(160deg, #0b1220 0%, #132337 45%, #0f3d3a 100%);
  border-radius: 22px;
  padding: 14px 14px 18px;
  box-shadow:
    var(--shadow),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset,
    0 0 80px rgba(14, 165, 164, 0.22);
  color: #d7dde6;
}
@media (prefers-reduced-motion: no-preference) {
  .site-frame {
    animation: float-y 6s ease-in-out infinite;
  }
}
@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.site-frame::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 23px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.55), transparent 40%, rgba(234, 88, 12, 0.35));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.site-frame-top {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  padding: 0 4px;
  position: relative;
  z-index: 1;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3a4553;
}
.dot:nth-child(1) { background: #ff5f57; }
.dot:nth-child(2) { background: #febc2e; }
.dot:nth-child(3) { background: #28c840; }
.site-url {
  margin-left: 8px;
  font-size: 0.72rem;
  color: #8b97a8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
}
.site-shot {
  position: relative;
  z-index: 1;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
  aspect-ratio: 16 / 10;
  background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
}
.site-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.site-shot-copy {
  aspect-ratio: auto;
  min-height: 280px;
  background:
    linear-gradient(120deg, rgba(15, 118, 110, 0.1), transparent 42%),
    linear-gradient(180deg, #f8fafc 0%, #e8eef5 100%);
  padding: 16px 14px 14px;
}
.concept-board {
  display: grid;
  gap: 10px;
  height: 100%;
}
.concept-panel {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid rgba(215, 224, 234, 0.95);
  box-shadow: 0 6px 16px rgba(11, 18, 32, 0.05);
}
.concept-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 500;
}
.concept-search-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sky);
  flex-shrink: 0;
}
.concept-search-q {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.concept-hit {
  display: grid;
  gap: 4px;
  padding: 8px 9px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid transparent;
}
.concept-hit.is-focus {
  background: rgba(15, 118, 110, 0.08);
  border-color: rgba(15, 118, 110, 0.28);
}
.concept-hit-t {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--teal);
  font-family: var(--font-display);
  letter-spacing: 0;
}
.concept-hit-u {
  font-size: 0.68rem;
  color: var(--ok);
}
.concept-hit-bar {
  display: block;
  height: 6px;
  border-radius: 4px;
  background: #e2e8f0;
  width: 88%;
}
.concept-hit-bar.short { width: 58%; margin-top: 2px; }
.concept-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.concept-flow::before,
.concept-flow::after {
  content: "";
  height: 1px;
  width: 28px;
  background: linear-gradient(90deg, transparent, #94a3b8);
}
.concept-flow::after {
  background: linear-gradient(90deg, #94a3b8, transparent);
}
.concept-page {
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(215, 224, 234, 0.95);
  box-shadow: 0 8px 20px rgba(11, 18, 32, 0.06);
}
.concept-hero-block {
  display: grid;
  gap: 7px;
  padding: 16px 14px 12px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.14), transparent 55%),
    linear-gradient(180deg, #ecfdf5 0%, #f8fafc 100%);
}
.concept-kicker {
  width: 52px;
  height: 6px;
  border-radius: 4px;
  background: rgba(15, 118, 110, 0.35);
}
.concept-h1 {
  width: 72%;
  height: 11px;
  border-radius: 5px;
  background: #0f766e;
}
.concept-sub {
  width: 90%;
  height: 6px;
  border-radius: 4px;
  background: #cbd5e1;
}
.concept-cta {
  margin-top: 4px;
  width: 88px;
  height: 18px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 4px 10px rgba(15, 118, 110, 0.25);
}
.concept-rows {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 10px 12px 12px;
}
.concept-rows span {
  height: 36px;
  border-radius: 8px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}

/* 建站 · 信息架构树 */
.concept-ia-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink);
  font-family: var(--font-display);
  letter-spacing: 0;
}
.concept-ia-tree {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.concept-ia-tree > li {
  display: grid;
  gap: 5px;
  padding: 8px 10px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.concept-ia-tree > li.is-focus {
  background: rgba(15, 118, 110, 0.08);
  border-color: rgba(15, 118, 110, 0.28);
  color: var(--teal);
}
.concept-ia-kids {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.concept-ia-kids span {
  padding: 3px 8px;
  border-radius: 6px;
  background: #fff;
  border: 1px solid #e2e8f0;
  font-size: 0.66rem;
  font-weight: 500;
  color: var(--muted);
}
.concept-ia-kids span.is-slot {
  border-color: rgba(15, 118, 110, 0.35);
  color: var(--teal);
  background: rgba(15, 118, 110, 0.06);
}

/* SEO · Search Console 示意（无具体虚高数字） */
.concept-sc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink);
  font-family: var(--font-display);
}
.concept-sc-tag {
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--teal);
  font-size: 0.64rem;
  font-weight: 600;
}
.concept-sc-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.concept-sc-metrics div {
  display: grid;
  gap: 6px;
  padding: 8px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  text-align: center;
}
.concept-sc-metrics strong {
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--muted);
}
.concept-sc-bar {
  display: block;
  height: 28px;
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(14, 165, 164, 0.45), rgba(15, 118, 110, 0.2));
  margin-inline: auto;
  width: 42%;
}
.concept-sc-bar.mid { width: 58%; opacity: 0.85; }
.concept-sc-bar.tall { width: 70%; }
.concept-sc-rows {
  display: grid;
  gap: 5px;
}
.concept-sc-row {
  display: grid;
  grid-template-columns: 1fr 52px 40px;
  gap: 8px;
  align-items: center;
  padding: 7px 8px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid #e8eef5;
}
.concept-sc-row.is-focus {
  background: rgba(15, 118, 110, 0.08);
  border-color: rgba(15, 118, 110, 0.25);
}
.concept-sc-q {
  height: 7px;
  border-radius: 4px;
  background: #cbd5e1;
  width: 78%;
}
.concept-sc-row.is-focus .concept-sc-q { background: rgba(15, 118, 110, 0.45); width: 88%; }
.concept-sc-n {
  height: 6px;
  border-radius: 4px;
  background: #e2e8f0;
}
.concept-sc-row span:last-child { width: 70%; justify-self: end; }

/* 指南 · 清单线框 */
.concept-guide-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink);
  font-family: var(--font-display);
}
.concept-check {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.concept-check li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.concept-check li.is-done {
  background: rgba(15, 118, 110, 0.08);
  border-color: rgba(15, 118, 110, 0.28);
  color: var(--teal);
}
.concept-check i {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  border: 1.5px solid #94a3b8;
  flex-shrink: 0;
  position: relative;
}
.concept-check li.is-done i {
  border-color: var(--accent);
  background: var(--accent);
}
.concept-check li.is-done i::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 1px;
  width: 5px;
  height: 8px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* 关于 · 交付形态简图 */
.concept-deliver {
  display: grid;
  gap: 8px;
}
.concept-deliver-hero {
  display: grid;
  gap: 7px;
  padding: 16px 14px;
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.16), transparent 55%),
    linear-gradient(180deg, #ecfdf5 0%, #fff 100%);
  border: 1px solid rgba(15, 118, 110, 0.18);
}
.concept-deliver-cols {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 8px;
}
.concept-deliver-cols > div {
  display: grid;
  gap: 6px;
  padding: 10px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid #e2e8f0;
}
.concept-deliver-cols .line {
  height: 6px;
  border-radius: 4px;
  background: #e2e8f0;
}
.concept-deliver-cols .line.w60 { width: 60%; }
.concept-deliver-cols .line.w80 { width: 80%; }
/* 首页 · 改前改后示意 */
.result-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: stretch;
  padding: 14px;
  min-height: 220px;
}
.result-arrow {
  align-self: center;
  color: var(--muted);
  font-size: 1.1rem;
  font-weight: 700;
}
.result-col {
  display: grid;
  gap: 8px;
  align-content: start;
}
.result-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.result-page {
  display: grid;
  gap: 8px;
  padding: 14px 12px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  min-height: 150px;
}
.result-page--focus {
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.12), transparent 55%),
    #fff;
  border-color: rgba(15, 118, 110, 0.28);
  box-shadow: 0 8px 20px rgba(15, 118, 110, 0.08);
}
.result-kicker {
  width: 52%;
  height: 8px;
  border-radius: 4px;
  background: rgba(15, 118, 110, 0.35);
}
.result-h {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink);
  font-family: var(--font-display);
  line-height: 1.35;
}
.result-line {
  display: block;
  height: 6px;
  border-radius: 4px;
  background: #e2e8f0;
  width: 88%;
}
.result-line.w60 { width: 60%; }
.result-line.w80 { width: 80%; }
.result-note {
  margin-top: 4px;
  font-size: 0.68rem;
  color: var(--muted);
  line-height: 1.4;
}
.result-cta {
  justify-self: start;
  margin-top: 4px;
  padding: 6px 12px;
  border-radius: 8px;
  background: linear-gradient(135deg, #14b8a6, var(--accent));
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
}

.deliver-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
}
.deliver-split .section-lead { margin-bottom: 18px; }
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.08);
  border: 1px solid rgba(15, 118, 110, 0.18);
  color: var(--accent-deep);
  font-size: 0.82rem;
  font-weight: 600;
}
.deliver-panel {
  padding: 22px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.flow--trio {
  grid-template-columns: repeat(3, 1fr);
}
.section-ink .path-card .inline-link {
  display: inline-block;
  margin-top: 12px;
  color: #5eead4;
}
.section-ink .path-card .inline-link:hover { color: #99f6e4; }

.concept-deliver-cta {
  justify-self: start;
  padding: 6px 14px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
}

.contact-prep { margin-top: 28px; }
.contact-prep .pill-list { margin-top: 12px; }
.site-caption {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  font-size: 0.82rem;
  color: #a7b1bf;
  padding: 0 4px;
}
.site-caption a {
  color: #5eead4;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ——— Sections ——— */
.section {
  padding: 72px 0;
  position: relative;
}
.section.alt {
  background: linear-gradient(180deg, rgba(255,255,255,.7) 0%, rgba(226, 234, 242, 0.55) 100%);
  border-block: 1px solid rgba(215, 224, 234, 0.85);
}
.section-band {
  background:
    radial-gradient(ellipse 70% 80% at 0% 0%, rgba(14, 165, 164, 0.14), transparent 55%),
    linear-gradient(180deg, #e6f2f1 0%, #eef4f8 55%, #e8eef5 100%);
  border-block: 1px solid rgba(15, 118, 110, 0.12);
}
.section-paper {
  background: #fff;
  border-block: 1px solid var(--line);
}
.section-ink {
  background:
    radial-gradient(ellipse 50% 70% at 90% 10%, rgba(234, 88, 12, 0.18), transparent 50%),
    radial-gradient(ellipse 55% 60% at 10% 90%, rgba(45, 212, 191, 0.14), transparent 55%),
    linear-gradient(145deg, #0b1220 0%, #0f2f2c 52%, #12353a 100%);
  color: #e8eef5;
  border-block: 0;
}
.section-ink .section-kicker { color: #5eead4; }
.section-ink h2 { color: #fff; max-width: 16rem; }
.section-ink .section-lead { color: rgba(232, 238, 245, 0.72); }
.section-ink .inline-link { color: #5eead4; }
.section-ink .inline-link:hover { color: #99f6e4; }
.section-ink .path-card--note .inline-link { color: #fdba74; }
.section-ink .path-card--note .inline-link:hover { color: #fed7aa; }
.section-kicker {
  display: inline-block;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
  margin-bottom: 10px;
}
.section h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: normal;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  line-height: 1.25;
  letter-spacing: 0;
  margin: 0 0 14px;
  max-width: 20rem;
}
.section-lead {
  color: var(--muted);
  max-width: 48rem;
  margin: 0 0 36px;
  font-size: 1.02rem;
  line-height: 1.7;
}
.hero-lead + .hero-lead {
  margin-top: 12px;
}
.card-plain p + p,
.faq-dense .blog-card p + p {
  margin-top: 10px;
}
.faq-dense {
  max-width: 820px;
}

/* ——— Problem / cards ——— */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card-plain {
  padding: 24px 22px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(215, 224, 234, 0.95);
  border-radius: var(--radius);
  border-top: 3px solid var(--accent);
  box-shadow: var(--shadow-soft);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card-plain:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-top-color: var(--accent-hot);
}
.card-plain h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  letter-spacing: 0;
}
.card-plain p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 36px;
  align-items: start;
}
.pill-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.pill-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px;
  border-radius: 14px;
  background: rgba(255,255,255,.85);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.num {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #0f766e);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 800;
  font-family: var(--font-display);
  box-shadow: 0 8px 18px rgba(15, 118, 110, 0.3);
}
.pill-list strong { display: block; margin-bottom: 4px; }
.pill-list span { color: var(--muted); font-size: 0.92rem; }

/* ——— Admin / mock panels (legacy) ——— */
.admin-stack { display: grid; gap: 14px; }
.admin-panel {
  background: #14181f;
  color: #dce3ec;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.admin-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: #1c232d;
  font-size: 0.78rem;
  color: #9aa7b8;
}
.admin-body { padding: 16px 14px 18px; }
.admin-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: #fff;
}
.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}
.metric {
  background: #0f1319;
  border: 1px solid #2a3340;
  border-radius: 10px;
  padding: 10px;
}
.metric .label { font-size: 0.72rem; color: #8b97a8; }
.metric .value {
  font-size: 1.2rem;
  font-weight: 700;
  margin-top: 4px;
  color: #fff;
}
.bar-chart {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: end;
  gap: 8px;
  height: 88px;
}
.bar {
  background: linear-gradient(180deg, #2dd4bf, var(--accent));
  border-radius: 4px 4px 0 0;
  min-height: 12px;
}
.note-tag {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.72rem;
  color: #a9b5c5;
  border: 1px dashed #3a4656;
  padding: 4px 8px;
  border-radius: 999px;
}

/* ——— Flow ——— */
.flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.flow-step {
  padding: 22px 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 160px;
  box-shadow: var(--shadow-soft);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  position: relative;
  overflow: hidden;
}
.flow-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--sky), var(--accent-hot));
}
.flow-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(15, 118, 110, 0.3);
}
.flow-step .step-i {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 800;
  font-style: normal;
  margin-bottom: 10px;
  letter-spacing: 0;
}
.flow-step h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-family: var(--font-display);
  letter-spacing: 0;
}
.flow-step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* ——— Case ——— */
.case {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: stretch;
}
.case-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, #0f172a, #134e4a);
}
.case-media img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  object-position: top center;
}
.case-body { padding: 8px 0; }
.case-body h3 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  margin: 0 0 10px;
  letter-spacing: 0;
}
.case-meta {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 18px;
}
.case-points {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
}
.case-points li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  color: var(--ink-soft);
}
.case-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
}
.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

/* ——— Audience ——— */
.audience {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.audience article {
  padding: 22px;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform .2s ease, box-shadow .2s ease;
}
.audience article:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.audience h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-family: var(--font-display);
}
.audience p { margin: 0; color: var(--muted); }

/* ——— CTA ——— */
.cta {
  padding: 40px 0 88px;
}
.cta-box {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: 48px 40px;
  background:
    radial-gradient(ellipse 60% 80% at 90% 20%, rgba(234, 88, 12, 0.28), transparent 55%),
    radial-gradient(ellipse 50% 70% at 10% 80%, rgba(45, 212, 191, 0.22), transparent 50%),
    linear-gradient(125deg, #0b1220 0%, #0f2f2c 48%, #12353a 100%);
  color: #e8eef5;
  box-shadow: var(--shadow);
}
.cta-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.5;
  pointer-events: none;
}
.cta-box > * { position: relative; z-index: 1; }
.cta-box h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-style: normal;
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  max-width: 14rem;
  margin: 0 0 12px;
  color: #fff;
  letter-spacing: 0;
}
.cta-actions .btn {
  min-height: 3rem;
}
.cta-box p {
  margin: 0 0 24px;
  max-width: 36rem;
  color: rgba(232, 238, 245, 0.82);
}
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-on-dark {
  background: linear-gradient(135deg, #fb923c, var(--accent-hot));
  color: #fff;
  box-shadow: 0 12px 32px rgba(234, 88, 12, 0.4);
}
.btn-on-dark:hover {
  background: linear-gradient(135deg, #fdba74, #ea580c);
  color: #fff;
}
.btn-outline-light {
  background: transparent;
  border-color: rgba(255,255,255,.35);
  color: #fff;
}
.btn-outline-light:hover {
  border-color: #fff;
  background: rgba(255,255,255,.1);
}

/* ——— Footer ——— */
.footer {
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--line);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
}
.footer-legal a {
  color: var(--muted);
}
.footer a:hover { color: var(--accent-deep); }

/* ——— Inner pages ——— */
.page-hero {
  padding: 48px 0 28px;
  position: relative;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 0% 0%, rgba(14, 165, 164, 0.16), transparent 60%),
    radial-gradient(ellipse 40% 70% at 100% 0%, rgba(234, 88, 12, 0.1), transparent 55%);
  pointer-events: none;
}
.page-hero .wrap { position: relative; }
.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-style: normal;
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  letter-spacing: 0;
  line-height: 1.22;
  margin: 0 0 12px;
  max-width: 16rem;
}
.page-hero p {
  color: var(--muted);
  max-width: 48rem;
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.7;
}
.page-hero p + p {
  margin-top: 12px;
}
.crumb {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 14px;
}
.crumb a:hover { color: var(--accent-deep); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.feature-block {
  position: relative;
  overflow: hidden;
  padding: 24px 22px 22px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.feature-block::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--sky), var(--accent-hot));
  opacity: 0.9;
}
.feature-block:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(15, 118, 110, 0.35);
}
.feature-block h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  font-family: var(--font-display);
  letter-spacing: 0;
}
.feature-block p,
.feature-block li { color: var(--muted); margin: 0; line-height: 1.65; }
.feature-block ul { margin: 10px 0 0; padding-left: 1.1rem; }
.feature-block p + p { margin-top: 10px; }

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px;
  max-width: 520px;
  box-shadow: var(--shadow);
}
.form-card label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--ink-soft);
}
.form-card input,
.form-card textarea,
.form-card select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  margin-bottom: 14px;
  background: #f8fafc;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.form-card input:focus,
.form-card textarea:focus,
.form-card select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
  background: #fff;
}
.form-card textarea { min-height: 110px; resize: vertical; }
.form-note { font-size: 0.8rem; color: var(--muted); margin-top: 8px; }
.form-feedback {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.88rem;
  line-height: 1.55;
}
.form-feedback[hidden] { display: none !important; }
.form-feedback.is-ok {
  background: rgba(15, 118, 110, 0.1);
  border: 1px solid rgba(15, 118, 110, 0.28);
  color: #0f5f59;
}
.form-feedback.is-err {
  background: rgba(185, 28, 28, 0.08);
  border: 1px solid rgba(185, 28, 28, 0.25);
  color: #9f1239;
}
.form-card .btn[disabled] {
  opacity: 0.72;
  cursor: default;
}

.blog-list {
  display: grid;
  gap: 14px;
  max-width: 720px;
}
.blog-card {
  padding: 22px 22px;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: rgba(15, 118, 110, 0.35);
}
.blog-meta {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin-bottom: 8px;
  text-transform: none;
}
.blog-card h2 {
  font-family: var(--font-display);
  font-size: 1.28rem;
  line-height: 1.25;
  letter-spacing: 0;
  margin: 0 0 10px;
  max-width: none;
}
.blog-card h2 a:hover { color: var(--accent-deep); }
.blog-card p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.95rem;
}
.blog-card p:last-child { margin-bottom: 0; }
.blog-more {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--teal);
}
.blog-more:hover { color: var(--accent-deep); }

.article-body { max-width: 720px; }
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 22px;
  font-size: 0.92rem;
}
.article-body .table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 16px 0 22px;
}
.article-body .table-scroll table {
  margin: 0;
  min-width: 480px;
}
.article-body th,
.article-body td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  word-break: break-word;
}
.article-body th {
  background: rgba(15, 118, 110, 0.08);
  color: var(--ink-soft);
  font-weight: 650;
}
.article-toc {
  margin: 18px 0 28px;
  padding: 16px 18px;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.article-toc strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
}
.article-toc ol {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.article-toc a { color: var(--accent-deep); font-weight: 500; }
.article-toc a:hover { text-decoration: underline; }
.article-kicker {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0 0 10px;
}
.article-body > h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-style: normal;
  font-size: clamp(1.85rem, 3.2vw, 2.45rem);
  letter-spacing: 0;
  line-height: 1.25;
  margin: 0 0 14px;
}
.article-lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
  margin: 0 0 28px;
}
.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 28px 0 10px;
  max-width: none;
  letter-spacing: 0;
}
.article-body p,
.article-body li {
  color: var(--ink-soft);
  margin: 0 0 12px;
}
.article-body ul,
.article-body ol {
  padding-left: 1.2rem;
  margin: 0 0 16px;
}
.article-body a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.article-figure {
  margin: 0 0 24px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #111;
  box-shadow: var(--shadow-soft);
}
.article-figure img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  object-position: top center;
}
.article-figure figcaption {
  padding: 10px 12px;
  font-size: 0.8rem;
  color: var(--muted);
  background: var(--white);
  border-top: 1px solid var(--line);
}

/* ——— Homepage rhythm (post-hero) ——— */
.pain-card {
  position: relative;
  padding: 28px 22px 24px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(215, 224, 234, 0.95);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform .22s ease, box-shadow .22s ease;
}
.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.pain-n {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1;
  color: rgba(15, 118, 110, 0.22);
  margin-bottom: 12px;
}
.pain-card:nth-child(2) .pain-n { color: rgba(234, 88, 12, 0.28); }
.pain-card:nth-child(3) .pain-n { color: rgba(11, 18, 32, 0.16); }
.pain-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  letter-spacing: 0;
}
.pain-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.pain-card p + p { margin-top: 10px; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.service-card {
  border-radius: var(--radius);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.service-card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  font-family: var(--font-display);
  letter-spacing: 0;
}
.service-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.95rem;
}
.service-card p + p { margin-top: 10px; }
.service-card--lead {
  padding: 26px 22px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  border-top: 3px solid var(--accent);
}
.service-card--lead:nth-child(2) { border-top-color: var(--sky); }
.service-card--lead:nth-child(3) { border-top-color: var(--accent-hot); }
.service-card--lead:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.service-card--quiet {
  padding: 20px 18px;
  background: transparent;
  border: 1px dashed rgba(15, 118, 110, 0.28);
}
.service-card--quiet h3 { font-size: 1rem; }
.service-card--quiet p { font-size: 0.9rem; }

.path-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.path-grid--trio {
  grid-template-columns: repeat(3, 1fr);
}
.path-card {
  padding: 22px 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.path-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(94, 234, 212, 0.45);
  transform: translateY(-3px);
}
.path-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: #fff;
  letter-spacing: 0;
}
.path-card p {
  margin: 0;
  color: rgba(232, 238, 245, 0.72);
  font-size: 0.9rem;
  line-height: 1.65;
}
.path-card--note {
  background: rgba(234, 88, 12, 0.12);
  border-color: rgba(251, 146, 60, 0.35);
}

.flow-tail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}
.flow-step--wide { min-height: 0; }

.why-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 40px;
  border-top: 1px solid rgba(15, 118, 110, 0.18);
}
.why-item {
  padding: 22px 0;
  border-bottom: 1px solid rgba(15, 118, 110, 0.14);
}
.why-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0;
  padding-left: 14px;
  border-left: 3px solid var(--accent);
}
.why-item:nth-child(even) h3 { border-left-color: var(--accent-hot); }
.why-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
  padding-left: 17px;
}

.scenario-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.scenario-card {
  padding: 26px 24px;
  border-radius: 20px;
  background: linear-gradient(165deg, #fff 0%, #f3f7fb 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  transition: transform .22s ease, box-shadow .22s ease;
}
.scenario-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.scenario-card:nth-child(1) { border-left: 4px solid var(--accent); }
.scenario-card:nth-child(2) { border-left: 4px solid var(--sky); }
.scenario-card:nth-child(3) { border-left: 4px solid var(--accent-hot); }
.scenario-card:nth-child(4) { border-left: 4px solid #64748b; }
.scenario-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  letter-spacing: 0;
}
.scenario-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.scenario-card p + p { margin-top: 10px; }
.scenario-card ul {
  margin: 14px 0 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}
.scenario-card li + li { margin-top: 4px; }

.faq-stack {
  max-width: 820px;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.faq-item {
  padding: 22px 0 24px;
  border-bottom: 1px solid var(--line);
}
.faq-item h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0;
  color: var(--ink);
}
.faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.faq-item p + p { margin-top: 10px; }
.article-body .faq-stack {
  margin-top: 10px;
  max-width: none;
}
.article-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  align-items: center;
  margin: 28px 0 4px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.article-nav a {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--accent-deep);
}
.article-nav a:hover { text-decoration: underline; }
.article-nav .article-nav-muted {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.guide-card {
  padding: 22px 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.guide-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: rgba(15, 118, 110, 0.35);
}
.guide-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  line-height: 1.3;
  letter-spacing: 0;
  max-width: none;
}
.guide-card h3 a:hover { color: var(--accent-deep); }
.guide-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}
.guide-more { margin-top: 20px; }

/* ——— Motion ——— */
@media (prefers-reduced-motion: no-preference) {
  .hero-grid > div:first-child {
    animation: rise-in .7s ease both;
  }
  .site-frame {
    animation: float-y 6s ease-in-out infinite, rise-in .8s .1s ease both;
  }
}
@keyframes rise-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ——— Responsive ——— */
@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; order: 3; }
  .nav-inner {
    flex-wrap: wrap;
    row-gap: 0;
  }
  .brand { margin-right: auto; order: 1; }
  .nav-inner > .btn { order: 2; padding: 0.68rem 1rem; font-size: 0.88rem; }
  .nav-links {
    display: none;
    order: 4;
    width: 100%;
    flex-direction: column;
    gap: 0;
    padding: 6px 0 14px;
    border-top: 1px solid rgba(215, 224, 234, 0.95);
    margin-top: 4px;
  }
  .nav.is-open .nav-links {
    display: flex;
  }
  .nav-links a {
    padding: 12px 2px;
    border-bottom: 1px solid rgba(215, 224, 234, 0.85);
  }
  .nav-links a:last-child { border-bottom: 0; }
  .nav-links a::after { display: none; }
  .hero-grid,
  .split,
  .case,
  .problem-grid,
  .flow,
  .flow--trio,
  .flow-tail,
  .audience,
  .two-col,
  .service-grid,
  .path-grid,
  .path-grid--trio,
  .why-list,
  .scenario-grid,
  .guide-grid,
  .deliver-split {
    grid-template-columns: 1fr;
  }
  .result-compare {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .result-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }
  .section h2,
  .page-hero h1 { max-width: none; }
  .cta-box { padding: 36px 22px; }
  .site-frame { animation: none; }
  .brand-sub { display: none; }
}

@media (max-width: 560px) {
  .wrap { width: min(var(--max), calc(100% - 28px)); }
  .hero { padding: 36px 0 56px; }
  .section { padding: 52px 0; }
  .article-body table {
    font-size: 0.84rem;
  }
  .article-body .table-scroll table {
    min-width: 0;
    width: 100%;
  }
  .article-body th,
  .article-body td {
    padding: 8px 8px;
  }
  .nav-links {
    gap: 0;
  }
  .nav-inner > .btn {
    min-height: 2.65rem;
  }
  .cta-box h2 {
    max-width: none;
  }
}

/* === theme platform adapters (preview SSOT) === */
.brand-logo {
  display: block;
  height: 36px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}
.brand-text-fallback {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.head { /* alias kept empty — preview uses .nav */ }
.nav-links a.is-active,
.nav-links a[aria-current="page"] {
  color: var(--accent-deep);
  font-weight: 600;
}
/* platform mobile_nav sits after .nav */
.platform-mobile-nav,
[data-platform-mobile-nav] {
  /* leave platform styles; ensure no clash */
}
.xg-sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}
/* inquiry form on contact — reuse preview .form-card look */
.form-card.inquiry-form label { display: block; }
.form-card.inquiry-form .semin-send-error,
.form-card.inquiry-form .semin-send-error-2 { color: #b91c1c; font-size: 0.85rem; }
.form-card.inquiry-form .xg-form__hint,
.form-card.inquiry-form .form-note { color: var(--muted); font-size: 0.9rem; }
.article-body,
.xg-preview-dock { /* content host */ }