:root {
  --bg: #f3f5f6;
  --paper: #fff;
  --ink: #24313a;
  --muted: #6f7b83;
  --line: #dbe1e4;
  --accent: #5b788a;
  --accent2: #334f60;
  --soft: #edf3f6;
  --dark: #263845;
  --good: #eff7f3;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, Arial, Helvetica, sans-serif;
  line-height: 1.68;
}

a {
  color: var(--accent2);
}

img {
  max-width: 100%;
  height: auto;
}

.shell {
  width: min(1180px, calc(100% - 36px));
  margin: auto;
}

.site-head {
  background: var(--dark);
  color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .08);
}

.head-row {
  min-height: 102px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  text-decoration: none;
  color: #fff;
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  padding: 7px 0;
}

.brand-logo {
  display: block;
  width: 180px;
  height: auto;
  max-width: 60vw;
  object-fit: contain;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, .28));
}

.nav {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}

.nav a {
  color: #fff;
  text-decoration: none;
  font-size: .8rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  opacity: .86;
}

.nav a:hover {
  opacity: 1;
}

.nav .nav-cta {
  border: 1px solid rgba(255, 255, 255, .5);
  padding: 8px 11px;
  border-radius: 3px;
}

.hero {
  background: linear-gradient(130deg, #eaf0f3 0%, #fff 64%);
  border-bottom: 1px solid var(--line);
  padding: 62px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.28fr .72fr;
  gap: 42px;
  align-items: center;
}

.eyebrow {
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-weight: 800;
  color: var(--accent);
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 5.2rem);
  line-height: .98;
  margin: .35rem 0 1rem;
  letter-spacing: -.04em;
}

.hero p {
  font-size: 1.16rem;
  max-width: 720px;
  color: #52616a;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.button {
  display: inline-block;
  text-decoration: none;
  background: var(--accent2);
  color: #fff;
  padding: 11px 15px;
  border-radius: 3px;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  font-weight: 700;
}

.button.secondary {
  background: #fff;
  color: var(--accent2);
  border: 1px solid var(--line);
}

.hero-ref {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 24px;
  box-shadow: 0 7px 28px rgba(45, 66, 77, .08);
}

.hero-ref h2 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

.hero-ref ol {
  margin: 0;
  padding-left: 1.25rem;
}

.hero-ref li {
  margin: .45rem 0;
  font-size: .9rem;
}

.section {
  padding: 46px 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.section-head h2 {
  font-size: 1.75rem;
  margin: 0;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  max-width: 640px;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.tool-card {
  display: block;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 4px solid var(--accent);
  padding: 22px;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 2px 12px rgba(45, 66, 77, .045);
}

.tool-card h3 {
  margin: .15rem 0 .4rem;
}

.tool-card p {
  margin: 0;
  color: var(--muted);
  font-size: .92rem;
}

.count {
  display: inline-block;
  margin-top: 14px;
  font-size: .72rem;
  color: var(--accent2);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.article-teaser {
  background: #fff;
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: 160px 1fr;
  min-height: 150px;
}

.teaser-img {
  background: linear-gradient(135deg, #567387, #253843);
  min-height: 150px;
  background-size: cover;
  background-position: center;
}

.teaser-body {
  padding: 20px;
}

.teaser-body .meta {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  font-weight: 800;
}

.teaser-body h3 {
  margin: .35rem 0 .55rem;
  font-size: 1.15rem;
  line-height: 1.25;
}

.teaser-body h3 a {
  text-decoration: none;
  color: inherit;
}

.teaser-body p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
}

.breadcrumb {
  font-size: .78rem;
  color: var(--muted);
  padding: 20px 0 0;
}

.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 30px;
  align-items: stretch;
  padding: 28px 0 54px;
}

.article-card,.page-card {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 5px solid var(--accent);
  padding: clamp(24px, 4vw, 52px);
  box-shadow: 0 2px 13px rgba(45, 66, 77, .05);
}

.article-card h1,.page-card h1 {
  font-size: clamp(2.1rem, 4.3vw, 3.7rem);
  line-height: 1.06;
  margin: .35rem 0 1rem;
  letter-spacing: -.025em;
}

.dek {
  font-size: 1.12rem;
  color: #53616a;
  max-width: 800px;
}

.article-meta {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 11px 0;
  margin: 23px 0 28px;
  color: var(--muted);
  font-size: .8rem;
}

.hero-image {
  display: block;
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  margin: 0 0 32px;
  border: 1px solid var(--line);
}

.visual-placeholder {
  height: 250px;
  background: linear-gradient(135deg, #5d7b8e, #21333e);
  margin: 0 0 32px;
  position: relative;
  overflow: hidden;
}

.visual-placeholder:before,.visual-placeholder:after {
  content: "";
  position: absolute;
  background: rgba(255, 255, 255, .12);
  border-radius: 100%;
}

.visual-placeholder:before {
  width: 300px;
  height: 300px;
  right: -80px;
  top: -130px;
}

.visual-placeholder:after {
  width: 190px;
  height: 190px;
  left: 12%;
  bottom: -95px;
}

.visual-placeholder span {
  position: absolute;
  left: 28px;
  bottom: 24px;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: .13em;
  font-weight: 800;
  font-size: .76rem;
}

.article-body {
  font-size: 1.02rem;
}

.article-body p {
  margin: 0 0 1.15rem;
}

.article-body h2 {
  margin: 2.1rem 0 .7rem;
  padding-bottom: .35rem;
  border-bottom: 1px solid var(--line);
  font-size: 1.55rem;
  color: #2b4351;
}

.article-body h3 {
  margin: 1.6rem 0 .5rem;
  font-size: 1.16rem;
}

.article-body h1 {
  font-size: 1.7rem!important;
  margin: 2.2rem 0 .7rem!important;
}

.article-body ul,.article-body ol {
  padding-left: 1.35rem;
}

.article-body blockquote {
  border-left: 4px solid var(--accent);
  margin: 1.4rem 0;
  padding: .2rem 0 .2rem 1.2rem;
  color: #55636c;
}

.article-body a {
  overflow-wrap: anywhere;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
}

.article-body th,.article-body td {
  border: 1px solid var(--line);
  padding: 9px;
  text-align: left;
}

.article-body img {
  max-width: 100%;
}

.sidebar {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  min-height: 100%;
}

.side-module {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  padding: 18px;
  box-shadow: 0 2px 10px rgba(45, 66, 77, .04);
}

.side-label {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--accent);
  font-weight: 800;
  margin: 0 0 8px;
}

.side-module h3 {
  font-size: 1.03rem;
  line-height: 1.25;
  margin: 0 0 8px;
}

.side-module p,.side-module li {
  font-size: .87rem;
  color: #5b6870;
  line-height: 1.5;
}

.side-module ul {
  padding-left: 1.1rem;
  margin: .65rem 0;
}

.side-module a {
  overflow-wrap: anywhere;
}

.side-module img {
  display: block;
  margin: auto;
}

.house-ad a {
  text-decoration: none;
}

.ad-disclosure {
  font-size: .72rem!important;
  color: #7b858a!important;
}

.advertise-module {
  border: 2px solid var(--accent2);
  background: #f4f8fa;
}

.advertise-module .button {
  width: 100%;
  text-align: center;
}

.legacy-note {
  background: #fff7df;
  border-left: 4px solid #c99c29;
  padding: 12px 14px;
  font-size: .86rem;
  margin: 0 0 22px;
}

.related-box {
  margin-top: 36px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.related-box h2 {
  font-size: 1.25rem;
}

.related-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.related-list a {
  display: block;
  border: 1px solid var(--line);
  padding: 13px;
  text-decoration: none;
  color: inherit;
  background: #fafbfb;
  font-size: .9rem;
}

.category-hero {
  padding: 40px 0 18px;
}

.category-hero h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin: .25rem 0 .55rem;
}

.category-hero p {
  color: var(--muted);
  max-width: 760px;
}

.archive-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  padding-bottom: 50px;
}

.archive-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 22px;
}

.archive-card .meta {
  font-size: .72rem;
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.archive-card h2 {
  font-size: 1.15rem;
  line-height: 1.3;
  margin: .45rem 0;
}

.archive-card h2 a {
  text-decoration: none;
  color: inherit;
}

.archive-card p {
  font-size: .9rem;
  color: var(--muted);
  margin: 0;
}

.callout {
  background: var(--soft);
  border-left: 4px solid var(--accent);
  padding: 18px;
  margin: 25px 0;
}

.site-footer {
  background: #253640;
  color: #d5dde1;
  padding: 36px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 28px;
}

.site-footer h3 {
  font-size: .95rem;
  color: #fff;
  margin: 0 0 10px;
}

.site-footer p,.site-footer li {
  font-size: .82rem;
  color: #bdc8ce;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer a {
  color: #dce6ea;
  text-decoration: none;
}

.copyright {
  border-top: 1px solid rgba(255, 255, 255, .12);
  margin-top: 25px;
  padding-top: 18px;
  font-size: .75rem;
  color: #9fb0b9;
}

@media(max-width:900px) {
  .hero-grid,.page-grid {
    grid-template-columns: 1fr;
  }

  .tool-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .list-grid,.archive-list {
    grid-template-columns: 1fr;
  }

  .sidebar {
    justify-content: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .head-row {
    align-items: center;
    padding: 12px 0;
    flex-wrap: wrap;
  }

  .brand-logo {
    width: 170px;
    max-width: 60vw;
  }

  .nav {
    gap: 13px;
    padding-bottom: 4px;
  }

  .article-teaser {
    grid-template-columns: 130px 1fr;
  }

}

@media(max-width:600px) {
  .head-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .brand-logo {
    width: 160px;
    max-width: 72vw;
  }

  .tool-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .article-teaser {
    grid-template-columns: 1fr;
  }

  .teaser-img {
    min-height: 170px;
  }

  .related-list {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 42px 0;
  }

}

.quick-answer {
  margin-top: 0;
}

.quick-answer h2 {
  margin-top: 0;
  border: 0;
  padding: 0;
}

.faq-section {
  margin-top: 2.4rem;
}

.faq-section h3 {
  color: #2b4351;
}