:root {
  --paper: #fafafa;
  --ink: #000000;
  --blue: #2539e9;
  --sky: #3c8ce7;
  --mist: #c1e1f5;
  --green: #3cb4e0;
  --aqua: #25e9dc;
  --line: rgba(33, 25, 18, 0.14);
  --soft-shadow: 0 22px 70px rgba(33, 25, 18, 0.11);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(115deg, rgba(193, 225, 245, 0.62), transparent 34%),
    linear-gradient(245deg, rgba(37, 233, 220, 0.22), transparent 38%),
    var(--paper);
  content: "";
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 74px;
  padding: 14px max(17px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(250, 250, 250, 0.88);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.04rem;
  font-weight: 900;
}

.brand-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex: 0 0 auto;
  filter: drop-shadow(0 8px 16px rgba(37, 57, 233, 0.12));
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: rgba(33, 25, 18, 0.72);
  font-size: 0.94rem;
  font-weight: 750;
}

.top-nav a:hover,
.site-footer a:hover {
  color: var(--blue);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: var(--radius);
  font-weight: 850;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(340px, 0.96fr);
  gap: clamp(20px, 3vw, 42px);
  align-items: center;
  width: min(1180px, calc(100% - 34px));
  min-height: min(560px, calc(64vh - 42px));
  margin: 0 auto;
  padding: clamp(24px, 4vw, 46px) 0;
  overflow: hidden;
}

.hero-logo-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 0;
  width: min(520px, 46vw);
  opacity: 0.075;
  pointer-events: none;
  transform: translate(-50%, -50%) rotate(-6deg);
}

.hero-logo-watermark img {
  display: block;
  width: 100%;
  height: auto;
}

.hero > *:not(.hero-logo-watermark) {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2.35rem, 4.8vw, 4.1rem);
  line-height: 0.95;
}

h2 {
  margin: 0 0 12px;
  font-size: clamp(1.7rem, 3.2vw, 2.55rem);
  line-height: 1.03;
}

h3 {
  margin: 0 0 7px;
  font-size: 1.04rem;
}

p {
  color: rgba(33, 25, 18, 0.72);
  font-size: 1rem;
  line-height: 1.6;
}

.hero-lede {
  max-width: 620px;
  margin: 14px 0 0;
  color: rgba(33, 25, 18, 0.78);
  font-size: clamp(1.02rem, 1.55vw, 1.16rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.button {
  min-width: 156px;
  padding: 0 19px;
}

.button.primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 18px 38px rgba(37, 57, 233, 0.2);
}

.button.secondary {
  border: 1px solid var(--line);
  background: rgba(250, 250, 250, 0.78);
}

.network-visual {
  position: relative;
  min-height: 330px;
  border: 1px solid rgba(37, 57, 233, 0.12);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(33, 25, 18, 0.045) 1px, transparent 1px),
    linear-gradient(rgba(33, 25, 18, 0.045) 1px, transparent 1px),
    rgba(250, 250, 250, 0.68);
  background-size: 36px 36px;
  box-shadow: 0 18px 48px rgba(33, 25, 18, 0.08);
  overflow: hidden;
}

.network-visual::before {
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(37, 57, 233, 0.14);
  border-radius: var(--radius);
  content: "";
}

.hero-logo-card {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
}

.hero-logo-card img {
  width: min(340px, 68%);
  height: auto;
  filter: drop-shadow(0 24px 44px rgba(37, 57, 233, 0.2));
}

.visual-card {
  position: absolute;
  z-index: 2;
  display: grid;
  gap: 4px;
  width: 190px;
  min-height: 82px;
  padding: 15px;
  border: 1px solid rgba(37, 57, 233, 0.18);
  border-radius: var(--radius);
  background: rgba(250, 250, 250, 0.93);
  box-shadow: 0 12px 30px rgba(33, 25, 18, 0.1);
}

.visual-card span {
  color: var(--blue);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.visual-card strong {
  font-size: clamp(1rem, 1.45vw, 1.12rem);
  line-height: 1.2;
}

.main-card {
  top: 32px;
  left: 50%;
  transform: translateX(-50%);
  width: 220px;
  background: var(--ink);
  color: #fff;
}

.main-card span {
  color: var(--aqua);
}

.mini.a {
  top: 178px;
  left: 24px;
}

.mini.b {
  right: 24px;
  top: 156px;
}

.mini.c {
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
}

.connector {
  position: absolute;
  z-index: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--aqua));
  transform-origin: left center;
}

.connector.one {
  top: 148px;
  left: 138px;
  width: 136px;
  transform: rotate(-37deg);
}

.connector.two {
  top: 142px;
  right: 140px;
  width: 128px;
  transform: rotate(32deg);
}

.connector.three {
  top: 174px;
  left: 50%;
  width: 112px;
  transform: rotate(90deg);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(1180px, calc(100% - 34px));
  margin: 0 auto 30px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-strip article {
  padding: 16px 20px 16px 0;
  border-right: 1px solid var(--line);
}

.trust-strip article + article {
  padding-left: 20px;
}

.trust-strip article:last-child {
  border-right: 0;
}

.trust-strip strong,
.trust-strip span {
  display: block;
}

.trust-strip strong {
  margin-bottom: 6px;
  font-size: 1rem;
}

.trust-strip span {
  color: rgba(33, 25, 18, 0.68);
  line-height: 1.55;
}

.page-grid {
  display: grid;
  grid-template-columns: 242px minmax(0, 1fr);
  gap: 26px;
  align-items: start;
  width: min(1180px, calc(100% - 34px));
  margin: 8px auto 0;
  padding-bottom: 52px;
}

.toc {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 5px;
  padding: 4px 0 4px 16px;
  border-left: 2px solid rgba(37, 57, 233, 0.2);
}

.toc p {
  margin: 0 0 5px;
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 950;
  text-transform: uppercase;
}

.toc a {
  padding: 6px 9px;
  border-radius: 7px;
  color: rgba(33, 25, 18, 0.72);
  font-weight: 750;
}

.toc a:hover {
  background: rgba(193, 225, 245, 0.56);
  color: var(--blue);
}

.toc a.is-active {
  background: rgba(37, 57, 233, 0.1);
  color: var(--blue);
  font-weight: 950;
}

.content-flow {
  display: grid;
  gap: 0;
}

.section-block {
  padding: clamp(24px, 3.5vw, 38px) 0;
  border-top: 1px solid rgba(33, 25, 18, 0.12);
}

.section-block:first-child {
  padding-top: 0;
  border-top: 0;
}

.section-block > p:last-child {
  margin-bottom: 0;
}

.info-box-grid,
.rule-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
}

.info-box,
.rule-grid article,
.author-box {
  border: 1px solid rgba(33, 25, 18, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.64);
}

.info-box {
  padding: 16px;
}

.box-number {
  display: inline-grid;
  width: 36px;
  height: 32px;
  margin-bottom: 12px;
  place-items: center;
  border-radius: 7px;
  background: var(--mist);
  color: var(--blue);
  font-weight: 950;
}

.info-box p,
.rule-grid p {
  margin: 0;
  font-size: 0.94rem;
}

.split-section,
.author-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(290px, 0.72fr);
  gap: 18px;
  align-items: start;
}

.checklist-card {
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 18px 20px 18px 40px;
}

.check-list li {
  line-height: 1.55;
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
}

.filter-label {
  display: grid;
  gap: 8px;
  min-width: min(280px, 100%);
  color: rgba(33, 25, 18, 0.66);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.filter-label input {
  height: 43px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  padding: 0 12px;
  outline: 0;
}

.filter-label input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 57, 233, 0.12);
}

.table-wrap {
  margin-top: 14px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: rgba(193, 225, 245, 0.42);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

td {
  color: rgba(33, 25, 18, 0.78);
  line-height: 1.55;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr.is-hidden {
  display: none;
}

.rules-panel {
  position: relative;
  z-index: 0;
}

.rules-panel::before {
  position: absolute;
  inset: 18px -18px;
  z-index: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(193, 225, 245, 0.38), rgba(37, 233, 220, 0.1));
  content: "";
  pointer-events: none;
}

.rules-panel > * {
  position: relative;
  z-index: 1;
}

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

.rule-grid article {
  padding: 16px;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 16px;
}

.comparison-grid span {
  min-height: 52px;
  padding: 14px;
  border: 1px solid rgba(37, 57, 233, 0.18);
  border-radius: var(--radius);
  background: rgba(37, 57, 233, 0.07);
  color: var(--blue);
  font-weight: 900;
}

.author-box {
  display: grid;
  gap: 6px;
  padding: 16px;
}

.author-box strong {
  font-size: 1.08rem;
}

.author-box span {
  color: rgba(33, 25, 18, 0.68);
  line-height: 1.5;
}

.article-author-card,
.profile-author-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  border: 1px solid rgba(37, 57, 233, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(193, 225, 245, 0.48), rgba(255, 255, 255, 0.76)),
    #fff;
  box-shadow: 0 18px 46px rgba(33, 25, 18, 0.07);
}

.article-author-card {
  padding: 18px;
}

.author-avatar {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--aqua));
  color: #fff;
  font-size: 0.9rem;
  font-weight: 950;
}

.article-author-copy h2,
.profile-author-copy h2 {
  margin-bottom: 7px;
}

.article-author-copy p,
.profile-author-copy p {
  margin: 0;
  color: rgba(33, 25, 18, 0.72);
  line-height: 1.55;
}

.author-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.author-meta span,
.profile-author-copy a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 11px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 900;
}

.author-meta span {
  border: 1px solid rgba(37, 57, 233, 0.16);
  background: rgba(255, 255, 255, 0.66);
  color: rgba(33, 25, 18, 0.72);
}

.author-meta a,
.profile-author-copy a {
  color: var(--blue);
  font-weight: 950;
}

.author-directory {
  display: grid;
  gap: 14px;
  width: min(1180px, calc(100% - 34px));
  margin: 0 auto;
  padding: 32px 0 76px;
}

.homepage-author-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.homepage-author-grid .profile-author-card {
  grid-template-columns: 1fr;
}

.profile-author-copy h3 {
  margin-bottom: 7px;
  font-size: 1.1rem;
}

.profile-author-card {
  padding: 20px;
}

.faq-list {
  display: grid;
  gap: 8px;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 16px 16px;
}

.site-footer {
  padding: 30px clamp(18px, 4vw, 54px) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #080812;
  color: #fff;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) repeat(3, minmax(150px, 0.72fr));
  gap: clamp(28px, 5vw, 82px);
  width: min(1180px, 100%);
  margin: 0 auto;
  padding-bottom: 30px;
}

.footer-brand-block p {
  max-width: 340px;
  margin: 18px 0 14px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.94rem;
  line-height: 1.55;
}

.footer-brand {
  color: #fff;
}

.footer-brand .brand-logo {
  width: 38px;
  height: 38px;
  filter: drop-shadow(0 8px 16px rgba(37, 233, 220, 0.16));
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.72rem;
  font-weight: 850;
}

.site-footer .footer-column {
  display: grid;
  align-content: start;
  gap: 12px;
  color: rgba(255, 255, 255, 0.72);
}

.footer-column h2 {
  margin: 0 0 5px;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-column a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  font-weight: 650;
}

.footer-column a:hover {
  color: var(--aqua);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.82rem;
}

@media (max-width: 980px) {
  .top-nav {
    display: none;
  }

  .hero,
  .page-grid,
  .split-section,
  .author-card {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    gap: 22px;
  }

  .network-visual {
    min-height: 310px;
  }

  .toc {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 4px;
  }

  .toc p {
    grid-column: 1 / -1;
  }

  .trust-strip,
  .info-box-grid {
    grid-template-columns: 1fr;
  }

  .trust-strip article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .trust-strip article:last-child {
    border-bottom: 0;
  }

  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-brand-block {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  .site-header {
    gap: 14px;
  }

  .hero {
    width: min(100% - 24px, 1180px);
    padding-top: 22px;
    padding-bottom: 26px;
  }

  .hero-logo-watermark {
    top: 34%;
    left: 58%;
    width: 300px;
    opacity: 0.055;
  }

  h1 {
    font-size: clamp(2.1rem, 11vw, 3rem);
  }

  .network-visual {
    min-height: 396px;
  }

  .hero-logo-card {
    inset: 18px;
  }

  .hero-logo-card img {
    width: min(280px, 72%);
  }

  .visual-card,
  .main-card {
    left: 24px;
    right: 24px;
    width: auto;
    transform: none;
  }

  .main-card {
    top: 24px;
  }

  .mini.a {
    top: 142px;
  }

  .mini.b {
    top: 254px;
  }

  .mini.c {
    bottom: 24px;
  }

  .connector {
    display: none;
  }

  .trust-strip,
  .page-grid {
    width: min(100% - 24px, 1180px);
  }

  .section-heading-row {
    align-items: stretch;
    flex-direction: column;
  }

  .toc,
  .rule-grid,
  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .section-block {
    padding: 22px 0;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

.top-nav a[aria-current="page"] {
  color: var(--blue);
}

.subpage-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: clamp(26px, 5vw, 72px);
  align-items: end;
  width: min(1180px, calc(100% - 34px));
  margin: 0 auto;
  padding: clamp(48px, 7vw, 86px) 0 clamp(36px, 5vw, 58px);
  border-bottom: 1px solid var(--line);
}

.subpage-hero h1 {
  max-width: 780px;
  font-size: clamp(2.25rem, 5vw, 4.5rem);
}

.subpage-hero p {
  max-width: 720px;
}

.hero-note,
.hero-stats {
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
}

.hero-note {
  display: grid;
  gap: 10px;
  padding: 24px;
}

.hero-note span,
.hero-stats span {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.55;
}

.hero-stats {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
}

.hero-stats article {
  display: grid;
  gap: 6px;
  padding: 22px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-stats article:last-child {
  border-bottom: 0;
}

.hero-stats strong {
  color: var(--aqua);
  font-size: 2.1rem;
  line-height: 1;
}

.subpage-grid {
  padding-top: 48px;
}

.feature-rows {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.feature-rows article,
.network-row,
.method-steps article {
  border: 1px solid rgba(33, 25, 18, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.66);
}

.feature-rows article {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 16px;
  padding: 20px;
}

.feature-rows span,
.method-steps span,
.network-initial {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--mist);
  color: var(--blue);
  font-weight: 950;
}

.feature-rows p,
.method-steps p {
  margin: 0;
}

.ordered-list {
  padding-left: 48px;
}

.guide-grid {
  margin-bottom: 22px;
}

.directory-intro,
.network-directory,
.about-layout {
  width: min(1180px, calc(100% - 34px));
  margin: 0 auto;
}

.directory-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 32px;
  align-items: center;
  padding: 42px 0;
  border-bottom: 1px solid var(--line);
}

.directory-intro h2 {
  max-width: 760px;
}

.mini-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.mini-metrics span {
  min-height: 74px;
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(37, 57, 233, 0.08);
  color: var(--blue);
  font-weight: 900;
}

.network-directory {
  padding: 48px 0 76px;
}

.network-card-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.network-row {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) minmax(140px, auto);
  gap: 18px;
  align-items: center;
  padding: 18px;
}

.network-row h3 {
  margin-bottom: 5px;
}

.network-row p {
  margin: 0;
  font-size: 0.96rem;
}

.network-row > strong {
  justify-self: end;
  padding: 8px 11px;
  border-radius: 7px;
  background: rgba(37, 233, 220, 0.18);
  color: var(--ink);
  font-size: 0.82rem;
}

.network-row.is-hidden {
  display: none;
}

.about-layout {
  display: grid;
  gap: 0;
  padding: 48px 0 76px;
}

.method-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 24px;
}

.method-steps article {
  padding: 18px;
}

.method-steps span {
  margin-bottom: 18px;
}

@media (max-width: 980px) {
  .subpage-hero,
  .directory-intro {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 700px) {
  .subpage-hero,
  .directory-intro,
  .network-directory,
  .about-layout {
    width: min(100% - 24px, 1180px);
  }

  .subpage-hero {
    padding-top: 34px;
  }

  .subpage-hero h1 {
    font-size: clamp(2.2rem, 11vw, 3.25rem);
  }

  .mini-metrics,
  .method-steps {
    grid-template-columns: 1fr;
  }

  .network-row {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .network-row > strong {
    grid-column: 2;
    justify-self: start;
  }
}

.guide-hero,
.network-hero,
.about-hero {
  align-items: center;
}

.article-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: 16px;
  width: min(1180px, calc(100% - 34px));
  margin: 0 auto;
  padding: 34px 0 68px;
}

.article-card {
  display: grid;
  grid-template-rows: 142px minmax(0, 1fr);
  min-height: 326px;
  overflow: hidden;
  border: 1px solid rgba(37, 57, 233, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 14px 42px rgba(0, 0, 0, 0.06);
}

.article-card.large-card {
  grid-row: auto;
}

.article-image {
  position: relative;
  min-height: 142px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(37, 57, 233, 0.82), rgba(37, 233, 220, 0.56)),
    var(--mist);
}

.article-image::before {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.42), transparent 18%),
    radial-gradient(circle at 78% 26%, rgba(37, 233, 220, 0.52), transparent 24%),
    linear-gradient(115deg, transparent 0 44%, rgba(0, 0, 0, 0.18) 45% 46%, transparent 47% 100%);
  content: "";
}

.guide-card-image img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 142px;
  object-fit: cover;
}

.guide-card-image::before {
  z-index: 1;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.16));
}

.image-network {
  background:
    linear-gradient(135deg, rgba(0, 0, 0, 0.78), rgba(37, 57, 233, 0.54)),
    var(--mist);
}

.image-platform {
  background:
    linear-gradient(135deg, rgba(60, 140, 231, 0.86), rgba(37, 233, 220, 0.46)),
    var(--mist);
}

.image-terms,
.image-rank {
  background:
    linear-gradient(135deg, rgba(0, 0, 0, 0.78), rgba(60, 140, 231, 0.64)),
    var(--mist);
}

.image-whitehat {
  background:
    linear-gradient(135deg, rgba(193, 225, 245, 0.92), rgba(37, 57, 233, 0.48)),
    var(--mist);
}

.article-content {
  display: flex;
  flex-direction: column;
  align-items: start;
  padding: 18px;
}

.article-tag {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(37, 233, 220, 0.16);
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.article-card h2 {
  margin-bottom: 9px;
  font-size: clamp(1.24rem, 2vw, 1.62rem);
  line-height: 1.08;
}

.article-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.55;
}

.article-card a {
  display: inline-flex;
  margin-top: auto;
  padding-top: 16px;
  color: var(--blue);
  font-weight: 950;
}

.article-card a::after {
  margin-left: 8px;
  content: "->";
}

.network-guidance {
  display: block;
  align-items: center;
  width: min(1180px, calc(100% - 34px));
  margin: 0 auto;
  padding: 34px 0 4px;
}

.network-guidance h2 {
  max-width: 720px;
}

.profile-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.profile-points span {
  min-height: 74px;
  padding: 18px;
  border: 1px solid rgba(37, 57, 233, 0.12);
  border-radius: var(--radius);
  background: rgba(193, 225, 245, 0.34);
  color: var(--blue);
  font-weight: 900;
}

.network-index {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-top: 24px;
}

.network-index .article-card {
  grid-template-rows: 128px minmax(0, 1fr);
  min-height: 318px;
}

.network-index .article-content {
  padding: 17px;
}

.network-index .article-card h2 {
  font-size: clamp(1.14rem, 1.45vw, 1.42rem);
}

.network-index .article-card a {
  align-items: center;
  justify-content: center;
  min-height: 38px;
  margin-top: auto;
  padding: 0 14px;
  border-radius: var(--radius);
  background: var(--blue);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 900;
}

.network-index .article-card a::after {
  content: none;
}

.network-feature-card {
  background: linear-gradient(180deg, rgba(37, 57, 233, 0.07), rgba(255, 255, 255, 0.72));
}

.evoke-image {
  display: grid;
  min-height: 142px;
  place-items: center;
  padding: 20px 26px;
  background: #fff;
}

.evoke-image::before {
  content: none;
}

.evoke-image img {
  display: block;
  width: min(100%, 330px);
  height: auto;
  object-fit: contain;
}

.network-logo-image {
  display: grid;
  place-items: center;
  background: #fff;
}

.network-logo-image::before,
.whitehat-logo-panel::before,
.skill-logo-panel::before,
.gamesys-logo-panel::before {
  content: none;
}

.network-logo-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.whitehat-logo-panel {
  display: grid;
  min-height: 142px;
  place-items: center;
  align-content: center;
  gap: 1px;
  background: #020202;
  color: #fff;
  text-align: center;
}

.hat-mark {
  position: relative;
  width: 74px;
  height: 32px;
  margin-bottom: 4px;
  border-radius: 50% 50% 18% 18% / 68% 68% 34% 34%;
  background: linear-gradient(155deg, #ffffff 0 42%, #d8d8d8 43% 100%);
  transform: rotate(-5deg);
}

.hat-mark::before {
  position: absolute;
  right: -22px;
  bottom: -2px;
  width: 62px;
  height: 12px;
  border-radius: 50%;
  background: #f2f2f2;
  content: "";
}

.hat-mark::after {
  position: absolute;
  left: 8px;
  right: 9px;
  bottom: 4px;
  height: 7px;
  border-radius: 999px;
  background: #20252a;
  content: "";
}

.whitehat-logo-panel strong {
  color: #fff;
  font-size: clamp(1.75rem, 3.6vw, 2.35rem);
  font-weight: 950;
  line-height: 0.95;
}

.whitehat-logo-panel strong span {
  color: #cc2328;
  font-weight: 650;
}

.whitehat-logo-panel em {
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.02rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.skill-logo-panel,
.gamesys-logo-panel {
  display: grid;
  min-height: 142px;
  place-items: center;
  padding: 22px;
  text-align: center;
}

.skill-logo-panel {
  background:
    radial-gradient(circle at 78% 28%, rgba(37, 233, 220, 0.44), transparent 30%),
    linear-gradient(135deg, #08162d 0%, #2539e9 58%, #3c8ce7 100%);
  color: #fff;
}

.skill-logo-panel strong {
  font-size: clamp(1.9rem, 4.2vw, 2.7rem);
  font-weight: 950;
  line-height: 0.95;
}

.skill-logo-panel span {
  color: #25e9dc;
}

.gamesys-logo-panel {
  background:
    radial-gradient(circle at 22% 24%, rgba(193, 225, 245, 0.55), transparent 28%),
    linear-gradient(135deg, #000 0%, #182b4d 48%, #3c8ce7 100%);
  color: #fff;
}

.gamesys-logo-panel strong {
  font-size: clamp(2rem, 4.4vw, 2.9rem);
  font-weight: 950;
  letter-spacing: 0;
}

.network-detail-layout {
  display: grid;
  grid-template-columns: 242px minmax(0, 1fr);
  gap: 26px;
  align-items: start;
  width: min(1180px, calc(100% - 34px));
  margin: 34px auto 0;
  padding-bottom: 52px;
}

.network-brand-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 18px 0;
}

.network-brand-grid article {
  padding: 16px;
  border: 1px solid rgba(37, 57, 233, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.68);
}

.network-brand-grid p {
  margin: 0;
  font-size: 0.92rem;
}

.about-story,
.method-band {
  width: min(1180px, calc(100% - 34px));
  margin: 0 auto;
}

.about-story {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 40px;
  align-items: start;
  padding: 46px 0;
  border-bottom: 1px solid var(--line);
}

.about-proof {
  display: grid;
  gap: 12px;
}

.about-proof article {
  display: grid;
  gap: 7px;
  padding: 20px;
  border: 1px solid rgba(37, 57, 233, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.68);
}

.about-proof strong {
  color: var(--blue);
}

.about-proof span {
  color: rgba(33, 25, 18, 0.72);
  line-height: 1.55;
}

.method-band {
  padding: 44px 0 76px;
}

@media (max-width: 980px) {
  .article-index,
  .network-guidance,
  .about-story {
    grid-template-columns: 1fr;
  }

  .network-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .network-detail-layout {
    grid-template-columns: 1fr;
  }

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

  .homepage-author-grid {
    grid-template-columns: 1fr;
  }

  .article-card.large-card {
    grid-row: auto;
  }
}

@media (max-width: 700px) {
  .article-index,
  .network-guidance,
  .about-story,
  .method-band {
    width: min(100% - 24px, 1180px);
  }

  .article-index {
    padding-top: 28px;
  }

  .network-index {
    grid-template-columns: 1fr;
  }

  .network-detail-layout {
    width: min(100% - 24px, 1180px);
    margin-top: 24px;
  }

  .network-brand-grid {
    grid-template-columns: 1fr;
  }

  .article-author-card,
  .profile-author-card {
    grid-template-columns: 1fr;
  }

  .article-card {
    grid-template-rows: 138px auto;
    min-height: 0;
  }

  .profile-points {
    grid-template-columns: 1fr;
  }
}