:root {
  color-scheme: light;
  --ink: #1f2328;
  --muted: #737a84;
  --paper: #f7f6f1;
  --paper-2: #efede6;
  --line: rgba(31, 35, 40, 0.11);
  --line-soft: rgba(31, 35, 40, 0.07);
  --green: #344f43;
  --red: #8d5149;
  --gold: #8d6b28;
  --blue: #1a73e8;
  --purple: #9334e6;
  --white: #fffdf8;
  --surface: rgba(255, 255, 255, 0.72);
  --shadow: 0 22px 70px rgba(31, 35, 40, 0.07);
  --content: min(1120px, calc(100% - clamp(36px, 8vw, 128px)));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #fbfaf6 0%, var(--paper) 52%, #f2f0e8 100%);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px max(18px, calc((100vw - 1120px) / 2));
  color: var(--ink);
  background: rgba(247, 246, 241, 0.78);
  border-bottom: 1px solid var(--line-soft);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.inner-header {
  background: rgba(15, 16, 14, 0.92);
  border-bottom: 1px solid rgba(251, 250, 245, 0.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  color: var(--white);
}

.inner-header .nav {
  border-color: rgba(255, 250, 240, 0.14);
  background: rgba(20, 20, 18, 0.24);
}

.inner-header .nav a {
  color: rgba(255, 250, 240, 0.78);
}

.inner-header .nav a:hover {
  background: rgba(255, 250, 240, 0.12);
  color: var(--white);
}

.inner-header .brand-mark {
  border-color: rgba(255, 250, 240, 0.16);
  background: rgba(255, 250, 240, 0.1);
}

.brand,
.nav,
.hero-actions,
.section-heading,
.site-footer,
.status-strip {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 680;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  overflow: hidden;
  border: 0;
  border-radius: 11px;
  background: transparent;
  box-shadow: 0 6px 18px rgba(26, 115, 232, 0.04);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav {
  gap: 4px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.nav a {
  min-width: 48px;
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.nav a:hover {
  background: rgba(32, 33, 36, 0.055);
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: 84vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 112px max(18px, calc((100vw - 1120px) / 2)) 82px;
  color: var(--ink);
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(0.92) brightness(1.06);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(247, 246, 241, 0.97) 0%, rgba(247, 246, 241, 0.9) 44%, rgba(247, 246, 241, 0.36) 78%),
    linear-gradient(0deg, rgba(247, 246, 241, 0.8), rgba(247, 246, 241, 0.1) 62%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(620px, 100%);
}
.hero-content::after {
  content: "HAIDONG AI";
  position: absolute;
  left: 0;
  bottom: -86px;
  color: rgba(31, 35, 40, 0.03);
  font-size: clamp(58px, 9vw, 138px);
  font-weight: 680;
  line-height: 1;
  pointer-events: none;
  white-space: nowrap;
}

.eyebrow,
.section-kicker,
.card-meta {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 680;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 7em;
  margin: 0;
  font-size: clamp(72px, 10vw, 138px);
  line-height: 1.04;
  letter-spacing: 0;
  font-weight: 560;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-copy {
  max-width: 600px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.7vw, 20px);
  line-height: 1.78;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: 999px;
  font-weight: 640;
}

.button.primary {
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(31, 35, 40, 0.16);
}

.button.ghost {
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.46);
}

.status-strip {
  position: absolute;
  left: 50%;
  right: auto;
  bottom: 22px;
  z-index: 1;
  width: var(--content);
  transform: translateX(-50%);
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0 0;
  border-top: 1px solid rgba(255, 250, 240, 0.3);
  border-top-color: var(--line-soft);
  color: var(--muted);
  font-size: 13px;
  background: rgba(247, 246, 241, 0.42);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.status-strip strong {
  display: block;
  color: var(--ink);
  font-size: 14px;
  font-weight: 650;
}

.section {
  padding: 78px 0;
}

.intro > *,
.pulse-section > *,
#tools > *,
.writing-band > * {
  width: var(--content);
  margin-left: auto;
  margin-right: auto;
}

.intro {
  border-bottom: 1px solid var(--line);
  padding-top: 68px;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.72fr);
  gap: clamp(30px, 8vw, 110px);
  align-items: start;
}

h2,
h3,
p {
  margin-top: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(28px, 3.5vw, 48px);
  line-height: 1.12;
  letter-spacing: 0;
  font-weight: 560;
}

.intro p,
.article-body p {
  color: var(--muted);
  font-size: 18px;
}

.pulse-section {
  padding-top: 44px;
  border-bottom: 1px solid var(--line);
}

.pulse-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.95fr 0.95fr;
  gap: clamp(22px, 4vw, 54px);
  border: 0;
  border-radius: 0;
  background: transparent;
}

.pulse-grid article {
  min-height: 190px;
  padding: 0;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.pulse-grid span {
  display: block;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 820;
}

.pulse-grid h2 {
  margin-bottom: 14px;
  font-size: clamp(24px, 3vw, 36px);
}

.pulse-grid p {
  color: var(--muted);
}

.section-heading {
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 34px;
}

.text-link {
  border-bottom: 1px solid currentColor;
  color: var(--green);
  font-weight: 760;
  white-space: nowrap;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--line-soft);
}

.tool-card {
  min-height: 236px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  border: 0;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.64);
  box-shadow: none;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.tool-card:hover {
  border-color: transparent;
  background: rgba(255, 255, 255, 0.86);
  transform: none;
}

.tool-card-head {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 14px;
}

.tool-card-head .card-meta {
  margin: 0;
}

.feature-card {
  background: rgba(255, 255, 255, 0.58);
  color: var(--ink);
  box-shadow: none;
}

.tool-card h3,
.post-row h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.18;
  font-weight: 600;
}

.tool-card p,
.post-row p {
  color: var(--muted);
}

.feature-card p {
  color: var(--muted);
}

.tool-card a {
  width: fit-content;
  padding-top: 22px;
  color: var(--green);
  font-weight: 650;
}

.tool-facts {
  display: grid;
  gap: 6px;
  margin: 18px 0 0;
  padding: 0;
  color: var(--muted);
  font-size: 13px;
  list-style: none;
}

.tool-facts li {
  padding-left: 0;
}

.place-section {
  width: var(--content);
  margin-left: auto;
  margin-right: auto;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(300px, 1fr);
  gap: clamp(30px, 7vw, 100px);
  align-items: end;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.place-copy p {
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
}

.place-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--line-soft);
}

.place-notes span {
  min-height: 96px;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(255, 255, 255, 0.52);
  color: rgba(31, 35, 40, 0.72);
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-card a {
  color: var(--green);
}

.writing-band {
  background: rgba(255, 255, 255, 0.26);
}

.post-list {
  border-top: 1px solid var(--line-soft);
}

.post-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 26px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line-soft);
}

.post-row:hover h3,
.archive-row:hover span,
.back-link:hover {
  color: var(--green);
}

.post-row time {
  color: var(--muted);
  font-weight: 620;
}

.quiet-note {
  color: var(--muted);
  font-size: 14px;
  font-weight: 620;
}

.site-footer {
  justify-content: space-between;
  gap: 18px;
  padding: 26px max(18px, calc((100vw - 1120px) / 2));
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.inner-page {
  min-height: 100vh;
  background:
    linear-gradient(180deg, #181917 0, #181917 300px, var(--paper) 300px),
    var(--paper);
}

.article-shell {
  padding: 150px clamp(18px, 6vw, 88px) 90px;
}

.article-page,
.archive-page {
  width: min(860px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 6vw, 64px);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #181917;
  background: #fffdf8;
  box-shadow: var(--shadow);
}

.article-page h1,
.archive-page h1 {
  margin: 0 0 18px;
  color: #11130f;
  font-size: clamp(36px, 6vw, 70px);
  line-height: 1.08;
  letter-spacing: 0;
}

.article-page time,
.archive-row time {
  color: #7b3f38;
  font-weight: 800;
}

.article-body {
  margin-top: 48px;
  color: #20231f;
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.95;
}

.article-body p {
  color: #20231f;
  margin-bottom: 1.1em;
}

.article-body h2 {
  margin: 2.1em 0 0.75em;
  color: #10120f;
  font-size: clamp(25px, 3vw, 34px);
  line-height: 1.28;
}

.article-body h3 {
  margin: 1.45em 0 0.45em;
  color: #151713;
  font-size: clamp(20px, 2.2vw, 25px);
  line-height: 1.35;
}

.article-body ul {
  margin: 0 0 1.2em;
  padding-left: 1.25em;
}

.article-body ol {
  margin: 0 0 1.2em;
  padding-left: 1.35em;
}

.article-body li {
  color: #20231f;
  margin-bottom: 0.55em;
}

.article-body blockquote {
  margin: 1.6em 0;
  border-left: 4px solid var(--green);
  padding: 0.2em 0 0.2em 1em;
  color: #10120f;
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 820;
  line-height: 1.55;
}

.article-table-wrap {
  width: 100%;
  margin: 1.5em 0;
  overflow-x: auto;
}

.article-body table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.55;
}

.article-body th,
.article-body td {
  border: 1px solid rgba(24, 25, 23, 0.16);
  padding: 12px 14px;
  color: #20231f;
  text-align: left;
  vertical-align: top;
}

.article-body th {
  background: rgba(24, 25, 23, 0.06);
  color: #181917;
  font-weight: 820;
}

.back-link {
  display: inline-flex;
  margin-top: 34px;
  color: #284538;
  font-weight: 800;
}

.archive-list {
  margin-top: 38px;
  border-top: 1px solid rgba(24, 25, 23, 0.18);
}

.archive-row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(24, 25, 23, 0.18);
}

.archive-row span {
  font-size: 22px;
  font-weight: 820;
}

@media (max-width: 880px) {
  .site-header {
    align-items: flex-start;
  }

  .nav {
    overflow-x: auto;
    max-width: 58vw;
  }

  .hero {
    min-height: 92svh;
    padding-top: 112px;
  }

  .hero h1 {
    max-width: 10em;
  }

  .status-strip,
  .intro-grid,
  .pulse-grid,
  .tool-grid,
  .place-section,
  .archive-row {
    grid-template-columns: 1fr;
  }

  .tool-card {
    min-height: 260px;
  }

  .pulse-grid article {
    min-height: 220px;
  }

}

@media (max-width: 620px) {
  .site-header {
    position: sticky;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(247, 246, 241, 0.92);
    border-bottom: 1px solid var(--line-soft);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }

  .brand {
    width: auto;
    flex: 0 0 auto;
    justify-content: flex-start;
  }

  .brand > span:last-child {
    display: none;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .nav {
    width: auto;
    max-width: 100%;
    flex: 1;
    justify-content: flex-start;
    overflow-x: auto;
    padding: 0;
    border-radius: 999px;
    scrollbar-width: none;
  }

  .nav::-webkit-scrollbar {
    display: none;
  }

  .nav a {
    min-width: auto;
    flex: 0 0 auto;
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    padding-inline: 10px;
    white-space: nowrap;
  }

  .hero {
    min-height: calc(100svh - 57px);
    padding: 44px 16px 138px;
    align-items: center;
  }

  .hero h1 {
    max-width: 7em;
    font-size: clamp(58px, 17vw, 78px);
    line-height: 1.08;
  }

  .hero-content::after {
    bottom: -74px;
    font-size: 58px;
    color: rgba(32, 33, 36, 0.03);
  }

  .hero-copy {
    max-width: 28em;
    margin-top: 18px;
    font-size: 16px;
    line-height: 1.68;
  }

  .hero-actions {
    margin-top: 22px;
    gap: 8px;
  }

  .button {
    min-height: 44px;
    padding-inline: 14px;
    border-radius: 999px;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(247, 246, 241, 0.96), rgba(247, 246, 241, 0.62)),
      linear-gradient(0deg, rgba(247, 246, 241, 0.88), rgba(247, 246, 241, 0.12) 62%);
  }

  .status-strip {
    display: grid;
    left: 16px;
    right: 16px;
    width: auto;
    transform: none;
    bottom: 16px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    font-size: 13px;
    padding-top: 0;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.52);
    overflow: hidden;
  }

  .status-strip span {
    padding: 10px 9px;
  }

  .status-strip strong {
    font-size: 12px;
  }

  .section {
    padding: 48px 16px;
  }

  .intro > *,
  .pulse-section > *,
  #tools > *,
  .writing-band > * {
    width: 100%;
  }

  .place-section {
    width: 100%;
  }

  h2 {
    font-size: clamp(28px, 8.8vw, 36px);
    line-height: 1.16;
  }

  .intro p,
  .article-body p {
    font-size: 16px;
  }

  .pulse-section {
    padding-top: 18px;
  }

  .pulse-grid article,
  .tool-card {
    min-height: auto;
    padding: 16px;
  }

  .pulse-grid span {
    margin-bottom: 34px;
  }

  .tool-card h3,
  .post-row h3 {
    font-size: 20px;
  }

  .place-notes {
    grid-template-columns: 1fr;
  }

  .place-notes span {
    min-height: 68px;
  }

  .tool-card a {
    padding-top: 18px;
  }

  .section-heading,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .post-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 22px 0;
  }

  .post-row p {
    margin-bottom: 0;
  }

  .article-shell {
    padding: 28px 16px 58px;
  }

  .article-page,
  .archive-page {
    padding: 26px 20px;
    box-shadow: 0 18px 45px rgba(24, 25, 23, 0.12);
  }

  .article-page h1,
  .archive-page h1 {
    font-size: clamp(34px, 10vw, 48px);
  }

  .article-body {
    margin-top: 34px;
    font-size: 17px;
    line-height: 1.86;
  }

  .archive-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* Compact black-gold tool index */
.magazine-cover {
  position: relative;
  z-index: 1;
  width: var(--content);
  display: grid;
  grid-template-columns: minmax(240px, 0.58fr) minmax(520px, 1.42fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: end;
}

.magazine-cover .hero-content {
  width: 100%;
}

.cover-tools {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.cover-tool {
  min-height: 118px;
  display: grid;
  align-content: space-between;
  gap: 10px;
  padding: 18px;
  background: rgba(10, 9, 7, 0.84);
  color: var(--ink);
}

.cover-tool:hover {
  background: rgba(24, 20, 13, 0.95);
  box-shadow: inset 0 0 0 1px rgba(214, 168, 79, 0.34);
}

.cover-tool span,
.cover-tool em {
  color: rgba(241, 234, 220, 0.56);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  font-size: 11px;
  font-style: normal;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cover-tool strong {
  color: var(--gold);
  font-size: clamp(22px, 2.2vw, 34px);
  font-weight: 520;
  line-height: 1.05;
}

.cover-tool.primary {
  background: rgba(214, 168, 79, 0.12);
}

.compact-note {
  width: var(--content);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: -18px auto 38px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  color: rgba(241, 234, 220, 0.58);
}

.compact-note span {
  color: var(--gold);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  white-space: nowrap;
}

.compact-note p {
  max-width: 560px;
  margin: 0;
  text-align: right;
}

.hero .status-strip,
.intro,
.pulse-section,
#tools.section,
.place-section,
.writing-band {
  display: none;
}

.hero {
  min-height: calc(100svh - 72px);
  padding-bottom: 70px;
}

.hero-content {
  padding-top: clamp(22px, 4vw, 54px);
}

.hero h1 {
  font-size: clamp(78px, 10vw, 148px);
}

.hero-copy {
  max-width: 360px;
  margin-top: 22px;
  font-size: clamp(21px, 2.5vw, 36px);
  line-height: 1.32;
}

.magazine-meta {
  margin-top: 22px;
}

.hero-actions {
  margin-top: 24px;
}

@media (max-width: 880px) {
  .magazine-cover {
    grid-template-columns: 1fr;
    align-items: start;
  }

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

  .compact-note {
    margin-top: 0;
    flex-direction: column;
  }

  .compact-note p {
    text-align: left;
  }
}

@media (max-width: 620px) {
  .magazine-cover {
    width: 100%;
    gap: 24px;
  }

  .cover-tools {
    grid-template-columns: 1fr;
  }

  .cover-tool {
    min-height: 88px;
    padding: 15px;
  }

  .cover-tool strong {
    font-size: 23px;
  }

  .compact-note {
    width: calc(100% - 32px);
    margin-bottom: 26px;
  }

  .hero {
    min-height: auto;
    padding-bottom: 44px;
  }
}

/* Final effective code theme */
:root {
  color-scheme: dark;
  --ink: #e7edf4;
  --muted: #8b98a8;
  --paper: #080b10;
  --paper-2: #0d1118;
  --line: rgba(138, 160, 184, 0.18);
  --line-soft: rgba(138, 160, 184, 0.11);
  --green: #61d394;
  --gold: #d6a84f;
  --blue: #56a8ff;
  --purple: #a78bfa;
  --white: #f7fbff;
}

body {
  background:
    radial-gradient(circle at 78% 8%, rgba(86, 168, 255, 0.18), transparent 34vw),
    radial-gradient(circle at 12% 18%, rgba(97, 211, 148, 0.12), transparent 30vw),
    linear-gradient(180deg, #06080c 0%, #0a0f16 46%, #070a0f 100%);
  color: var(--ink);
  font-family: ui-monospace, "SFMono-Regular", "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono",
    "PingFang SC", "Microsoft YaHei", monospace;
}

.matrix-rain,
.scanline-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.matrix-rain {
  z-index: -3;
  opacity: 0.42;
}

.scanline-layer {
  z-index: -1;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 50%, rgba(0, 0, 0, 0.06) 50%),
    linear-gradient(90deg, rgba(255, 0, 0, 0.018), rgba(0, 255, 120, 0.012), rgba(0, 120, 255, 0.018));
  background-size: 100% 4px, 6px 100%;
  opacity: 0.16;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(138, 160, 184, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138, 160, 184, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.92), transparent 88%);
}

body::after {
  content: "";
  position: fixed;
  inset: auto 0 0;
  z-index: -2;
  height: 46vh;
  pointer-events: none;
  background:
    linear-gradient(rgba(97, 211, 148, 0.18), rgba(97, 211, 148, 0)),
    repeating-linear-gradient(90deg, rgba(97, 211, 148, 0.12) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(97, 211, 148, 0.1) 0 1px, transparent 1px 42px);
  transform: perspective(520px) rotateX(64deg);
  transform-origin: bottom;
  opacity: 0.2;
}

.site-header,
.hero-content,
.status-strip,
.section,
.site-footer {
  position: relative;
}

.site-header {
  color: var(--ink);
  background: rgba(6, 8, 12, 0.72);
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 rgba(97, 211, 148, 0.08), 0 18px 60px rgba(0, 0, 0, 0.26);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.brand-mark {
  border: 1px solid rgba(86, 168, 255, 0.24);
  background: rgba(86, 168, 255, 0.08);
  box-shadow: 0 0 28px rgba(86, 168, 255, 0.18);
}

.nav a {
  color: var(--muted);
}

.nav a:hover {
  background: rgba(86, 168, 255, 0.12);
  color: var(--ink);
}

.hero {
  min-height: 92vh;
  color: var(--ink);
}

.hero-media img {
  opacity: 0.18;
  filter: saturate(0.8) contrast(1.1) brightness(0.62);
}

.hero-shade {
  background:
    radial-gradient(circle at 72% 34%, rgba(97, 211, 148, 0.18), transparent 30vw),
    linear-gradient(90deg, rgba(6, 8, 12, 0.98) 0%, rgba(6, 8, 12, 0.88) 46%, rgba(6, 8, 12, 0.48) 100%),
    linear-gradient(180deg, rgba(86, 168, 255, 0.08), rgba(6, 8, 12, 0.92));
}

.hero-content {
  width: min(760px, 100%);
}

.hero-content::after {
  content: "SYSTEM ONLINE";
  right: -20vw;
  left: auto;
  bottom: 0;
  color: rgba(97, 211, 148, 0.075);
  font-size: clamp(46px, 8vw, 112px);
  letter-spacing: 0.08em;
  writing-mode: vertical-rl;
}

.hero h1 {
  font-size: clamp(64px, 10vw, 132px);
  background: linear-gradient(92deg, #e7edf4 0%, #56a8ff 48%, #61d394 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 0 34px rgba(86, 168, 255, 0.18);
}

.hero-copy,
.intro p,
.pulse-grid p,
.tool-card p,
.post-row p,
.place-copy p {
  color: var(--muted);
}

.button.primary {
  background: #e7edf4;
  color: #080b10;
  box-shadow: 0 0 38px rgba(86, 168, 255, 0.2);
}

.button.ghost {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(14, 19, 28, 0.58);
}

.system-hud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.system-hud span {
  padding: 7px 10px;
  border: 1px solid rgba(97, 211, 148, 0.22);
  border-radius: 999px;
  background: rgba(97, 211, 148, 0.055);
  color: rgba(231, 237, 244, 0.78);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.terminal-card {
  position: relative;
  width: min(620px, 100%);
  margin-top: 30px;
  overflow: hidden;
  border: 1px solid rgba(138, 160, 184, 0.2);
  border-radius: 10px;
  background: rgba(7, 10, 15, 0.76);
  box-shadow: 0 20px 52px rgba(0, 0, 0, 0.32);
}

.terminal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background:
    linear-gradient(90deg, rgba(97, 211, 148, 0.24), transparent 28%, transparent 72%, rgba(86, 168, 255, 0.18)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 30%);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  padding: 1px;
}

.terminal-bar {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.035);
}

.terminal-bar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #ff5f57;
}

.terminal-bar span:nth-child(2) {
  background: #ffbd2e;
}

.terminal-bar span:nth-child(3) {
  background: #28c840;
}

.terminal-body {
  padding: 18px;
  color: #dce7f3;
  font-size: 14px;
  line-height: 1.75;
}

.terminal-body p {
  margin: 0;
}

.terminal-muted,
.terminal-ok {
  color: var(--green);
}

.terminal-path {
  color: var(--blue);
}

.terminal-ok {
  font-weight: 800;
}

.terminal-command span {
  display: inline-block;
  max-width: 0;
  overflow: hidden;
  border-right: 2px solid var(--green);
  color: var(--white);
  white-space: nowrap;
  animation: terminal-type 3.2s steps(36, end) 0.5s forwards, terminal-caret 0.85s step-end infinite;
}

.status-strip {
  border-top-color: var(--line);
  background: rgba(7, 10, 15, 0.46);
  color: var(--muted);
}

.status-strip strong,
.tool-card,
.feature-card,
.place-notes span {
  color: var(--ink);
}

.intro,
.pulse-section,
.place-section,
.site-footer,
.post-list,
.post-row {
  border-color: var(--line);
}

.tool-grid,
.place-notes {
  border-color: var(--line);
  background: var(--line);
}

.tool-card,
.feature-card,
.place-notes span {
  background: rgba(12, 17, 25, 0.72);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.tool-card,
.place-notes span,
.post-row {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.tool-card:hover {
  background: rgba(16, 23, 34, 0.92);
  box-shadow: inset 0 0 0 1px rgba(97, 211, 148, 0.2), 0 12px 36px rgba(0, 0, 0, 0.2);
}

.tool-card a,
.text-link,
.feature-card a,
.post-row time,
.eyebrow,
.section-kicker,
.card-meta {
  color: var(--green);
}

.tool-facts {
  color: #7f8c9d;
}

.writing-band {
  background: rgba(255, 255, 255, 0.018);
}

@keyframes terminal-type {
  to {
    max-width: 34ch;
  }
}

@keyframes terminal-caret {
  50% {
    border-color: transparent;
  }
}

@media (max-width: 620px) {
  .matrix-rain {
    display: none;
  }

  .scanline-layer {
    opacity: 0.08;
  }

  body::after {
    display: none;
  }

  .site-header {
    background: rgba(6, 8, 12, 0.88);
  }

  .hero {
    padding-top: 54px;
  }

  .hero h1 {
    font-size: clamp(54px, 16vw, 72px);
  }

  .hero-content::after {
    display: none;
  }

  .hero-shade {
    background:
      linear-gradient(180deg, rgba(6, 8, 12, 0.94), rgba(6, 8, 12, 0.78)),
      linear-gradient(90deg, rgba(86, 168, 255, 0.1), rgba(97, 211, 148, 0.05));
  }

  .terminal-card {
    margin-top: 24px;
  }

  .terminal-body {
    padding: 15px;
    font-size: 12px;
  }

  .terminal-command span {
    animation-name: terminal-type-mobile, terminal-caret;
  }

  .status-strip {
    background: rgba(7, 10, 15, 0.72);
  }
}

@keyframes terminal-type-mobile {
  to {
    max-width: 28ch;
  }
}

/* Black-gold technology magazine direction */
:root {
  color-scheme: dark;
  --ink: #f1eadc;
  --muted: #9f988c;
  --paper: #070706;
  --paper-2: #11100e;
  --line: rgba(214, 168, 79, 0.24);
  --line-soft: rgba(214, 168, 79, 0.13);
  --green: #d6a84f;
  --gold: #d6a84f;
  --blue: #d6a84f;
  --purple: #f1eadc;
  --white: #fff8e8;
}

body {
  background:
    radial-gradient(circle at 82% 18%, rgba(214, 168, 79, 0.16), transparent 32vw),
    linear-gradient(180deg, #050504 0%, #0d0c0a 48%, #050504 100%);
  color: var(--ink);
  font-family: ui-serif, "Songti SC", "STSong", "Noto Serif CJK SC", Georgia, serif;
}

body::before {
  background-image:
    linear-gradient(rgba(214, 168, 79, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(214, 168, 79, 0.055) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 75%);
}

body::after,
.scanline-layer,
.matrix-rain {
  display: none;
}

.site-header {
  background: rgba(5, 5, 4, 0.82);
  border-bottom-color: var(--line-soft);
  box-shadow: none;
}

.brand {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  letter-spacing: 0.02em;
}

.brand-mark {
  border: 1px solid var(--line);
  background: rgba(214, 168, 79, 0.08);
  box-shadow: none;
}

.nav a {
  color: rgba(241, 234, 220, 0.72);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
}

.nav a:hover {
  background: rgba(214, 168, 79, 0.1);
  color: var(--ink);
}

.hero {
  min-height: 94vh;
  padding-top: 120px;
}

.hero-media img {
  opacity: 0.22;
  filter: grayscale(1) sepia(0.35) contrast(1.2) brightness(0.56);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(5, 5, 4, 0.98) 0%, rgba(5, 5, 4, 0.84) 48%, rgba(5, 5, 4, 0.44) 100%),
    linear-gradient(180deg, rgba(214, 168, 79, 0.08), rgba(5, 5, 4, 0.9));
}

.hero-content {
  width: min(900px, 100%);
  padding-top: clamp(28px, 5vw, 70px);
  border-top: 1px solid var(--line);
}

.hero-content::after {
  content: "HAIDONG";
  right: auto;
  left: 0;
  bottom: -110px;
  color: rgba(214, 168, 79, 0.05);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(48px, 7vw, 108px);
  font-weight: 900;
  letter-spacing: 0.1em;
  writing-mode: horizontal-tb;
}

.eyebrow,
.section-kicker,
.card-meta {
  color: var(--gold);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  letter-spacing: 0.18em;
}

.hero h1 {
  max-width: 8em;
  font-size: clamp(82px, 12vw, 168px);
  line-height: 0.92;
  font-weight: 500;
  background: linear-gradient(90deg, #fff8e8, #d6a84f);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: none;
}

.hero-copy {
  max-width: 680px;
  margin-top: 30px;
  color: rgba(241, 234, 220, 0.72);
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.9;
}

.magazine-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
}

.magazine-meta span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  color: rgba(241, 234, 220, 0.72);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.button {
  border-radius: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  letter-spacing: 0.08em;
}

.button.primary {
  background: var(--gold);
  color: #080705;
  box-shadow: none;
}

.button.ghost {
  border-color: var(--line);
  background: transparent;
  color: var(--ink);
}

.status-strip {
  border-top-color: var(--line);
  background: transparent;
  color: rgba(241, 234, 220, 0.62);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
}

.status-strip strong {
  color: var(--gold);
  letter-spacing: 0.12em;
}

h2,
h3 {
  font-family: ui-serif, "Songti SC", "STSong", "Noto Serif CJK SC", Georgia, serif;
  font-weight: 520;
}

.intro,
.pulse-section,
.place-section,
.site-footer,
.post-list,
.post-row {
  border-color: var(--line-soft);
}

.intro-grid {
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.intro p,
.pulse-grid p,
.tool-card p,
.post-row p,
.place-copy p {
  color: rgba(241, 234, 220, 0.62);
}

.pulse-grid {
  gap: 1px;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.pulse-grid article {
  min-height: 230px;
  padding: 24px;
  background: rgba(10, 9, 7, 0.78);
}

.pulse-grid span {
  color: var(--gold);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
}

.tool-grid,
.place-notes {
  border-color: var(--line-soft);
  background: var(--line-soft);
  border-radius: 0;
}

.tool-card,
.feature-card,
.place-notes span {
  background: rgba(10, 9, 7, 0.82);
  color: var(--ink);
  box-shadow: none;
}

.tool-card:hover {
  background: rgba(18, 16, 12, 0.94);
  box-shadow: inset 0 0 0 1px rgba(214, 168, 79, 0.34);
}

.tool-card h3,
.post-row h3 {
  font-size: 24px;
}

.tool-card a,
.text-link,
.feature-card a,
.post-row time,
.place-notes span {
  color: var(--gold);
}

.tool-facts {
  color: rgba(241, 234, 220, 0.5);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
}

.place-notes span {
  min-height: 118px;
  background: rgba(214, 168, 79, 0.055);
}

.writing-band {
  background: rgba(214, 168, 79, 0.025);
}

.post-row {
  padding: 32px 0;
}

.site-footer {
  color: rgba(241, 234, 220, 0.55);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
}

@media (max-width: 620px) {
  .site-header {
    background: rgba(5, 5, 4, 0.9);
  }

  .hero {
    min-height: 92svh;
    padding-top: 66px;
  }

  .hero-content {
    padding-top: 26px;
  }

  .hero h1 {
    font-size: clamp(66px, 18vw, 92px);
    line-height: 0.96;
  }

  .hero-content::after {
    display: none;
  }

  .magazine-meta span {
    font-size: 10px;
  }

  .pulse-grid article {
    min-height: auto;
  }
}

/* Future glassmorphism direction */
:root {
  color-scheme: dark;
  --ink: #f5f8ff;
  --muted: #a6b2c8;
  --paper: #070b16;
  --paper-2: #0b1222;
  --line: rgba(184, 205, 255, 0.2);
  --line-soft: rgba(184, 205, 255, 0.11);
  --green: #7dd3fc;
  --gold: #9fb7ff;
  --blue: #7dd3fc;
  --purple: #c084fc;
  --white: #f8fbff;
}

body {
  background:
    radial-gradient(circle at 16% 18%, rgba(125, 211, 252, 0.22), transparent 28vw),
    radial-gradient(circle at 82% 22%, rgba(192, 132, 252, 0.2), transparent 34vw),
    radial-gradient(circle at 62% 88%, rgba(45, 212, 191, 0.12), transparent 30vw),
    linear-gradient(180deg, #050816 0%, #091120 50%, #050814 100%);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}

body::before {
  background-image:
    linear-gradient(rgba(184, 205, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184, 205, 255, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 82%);
}

.site-header {
  background: rgba(5, 8, 20, 0.58);
  border-bottom-color: rgba(184, 205, 255, 0.12);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.brand,
.nav a,
.eyebrow,
.magazine-meta,
.cover-tool span,
.cover-tool em,
.compact-note span,
.site-footer {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}

.brand-mark {
  border: 1px solid rgba(184, 205, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 36px rgba(125, 211, 252, 0.18);
}

.nav a {
  color: rgba(245, 248, 255, 0.72);
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--ink);
}

.hero {
  min-height: calc(100svh - 72px);
  padding-top: 112px;
  padding-bottom: 54px;
}

.hero-media img {
  opacity: 0.16;
  filter: saturate(0.85) contrast(1.08) brightness(0.7);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(5, 8, 20, 0.9), rgba(5, 8, 20, 0.64)),
    linear-gradient(180deg, rgba(125, 211, 252, 0.08), rgba(5, 8, 20, 0.86));
}

.magazine-cover {
  grid-template-columns: minmax(250px, 0.62fr) minmax(520px, 1.38fr);
  align-items: center;
}

.hero-content {
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid rgba(184, 205, 255, 0.14);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.055));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 24px 80px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.hero-content::after {
  content: "";
  display: none;
}

.eyebrow {
  color: rgba(125, 211, 252, 0.9);
  letter-spacing: 0.12em;
}

.hero-copy {
  max-width: 380px;
  margin-top: 18px;
  color: rgba(245, 248, 255, 0.84);
  font-size: clamp(22px, 2.6vw, 38px);
  line-height: 1.18;
  font-weight: 650;
}

.magazine-meta {
  margin-top: 22px;
}

.magazine-meta span {
  border: 1px solid rgba(184, 205, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(245, 248, 255, 0.72);
}

.cover-tools {
  gap: 12px;
  border: 0;
  background: transparent;
}

.cover-tool {
  min-height: 126px;
  border: 1px solid rgba(184, 205, 255, 0.16);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.055));
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 18px 60px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.cover-tool:hover {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.075));
  box-shadow: inset 0 0 0 1px rgba(125, 211, 252, 0.24), 0 22px 70px rgba(0, 0, 0, 0.24);
  transform: translateY(-2px);
}

.cover-tool span,
.cover-tool em {
  color: rgba(245, 248, 255, 0.58);
}

.cover-tool strong {
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: clamp(22px, 2vw, 31px);
  font-weight: 720;
}

.cover-tool.primary {
  background:
    linear-gradient(135deg, rgba(125, 211, 252, 0.22), rgba(192, 132, 252, 0.16)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.06));
}

.compact-note {
  border-top-color: rgba(184, 205, 255, 0.14);
  color: rgba(245, 248, 255, 0.62);
}

.compact-note span {
  color: rgba(125, 211, 252, 0.9);
}

.site-footer {
  border-top-color: rgba(184, 205, 255, 0.1);
  color: rgba(245, 248, 255, 0.48);
}

@media (max-width: 880px) {
  .magazine-cover {
    grid-template-columns: 1fr;
  }

  .hero-content {
    max-width: none;
  }
}

@media (max-width: 620px) {
  .site-header {
    background: rgba(5, 8, 20, 0.78);
  }

  .hero {
    padding-top: 70px;
  }

  .hero-content {
    padding: 18px;
    border-radius: 18px;
  }

  .hero-copy {
    font-size: clamp(25px, 8vw, 34px);
  }

  .cover-tools {
    gap: 10px;
  }

  .cover-tool {
    min-height: 92px;
    border-radius: 16px;
  }
}

/* Liquid glass refinement */
:root {
  --liquid-ice: #eaf8ff;
  --liquid-blue: #93dfff;
  --liquid-cyan: #b8fff3;
  --liquid-violet: #c7b8ff;
}

body {
  background:
    radial-gradient(circle at 18% 16%, rgba(147, 223, 255, 0.28), transparent 28vw),
    radial-gradient(circle at 82% 18%, rgba(199, 184, 255, 0.24), transparent 34vw),
    radial-gradient(circle at 54% 76%, rgba(184, 255, 243, 0.16), transparent 34vw),
    linear-gradient(180deg, #eefaff 0%, #a9cff2 42%, #17263d 100%);
  color: #f8fcff;
}

.liquid-sky {
  position: fixed;
  inset: 0;
  z-index: -4;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 12%, rgba(255, 255, 255, 0.75), transparent 26%),
    linear-gradient(135deg, rgba(161, 220, 255, 0.78), rgba(205, 219, 255, 0.58) 42%, rgba(58, 88, 140, 0.72));
  filter: saturate(1.08);
  animation: liquid-sky-drift 18s ease-in-out infinite alternate;
}

.liquid-sky::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 72%, rgba(255, 255, 255, 0.28), transparent 18vw),
    radial-gradient(circle at 72% 36%, rgba(255, 255, 255, 0.2), transparent 20vw),
    linear-gradient(180deg, transparent, rgba(4, 10, 22, 0.5));
}

.bubble-field {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  overflow: hidden;
}

.bubble-field span {
  position: absolute;
  width: clamp(90px, 12vw, 190px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 999px;
  background:
    radial-gradient(circle at 32% 26%, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.18) 22%, rgba(255, 255, 255, 0.03) 58%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.24), rgba(147, 223, 255, 0.08));
  box-shadow:
    inset -18px -22px 42px rgba(75, 115, 170, 0.2),
    inset 18px 20px 44px rgba(255, 255, 255, 0.24),
    0 26px 90px rgba(64, 110, 170, 0.18);
  opacity: 0.56;
  animation: bubble-float 16s ease-in-out infinite alternate;
}

.bubble-field span:nth-child(1) { left: 6%; top: 18%; animation-duration: 17s; }
.bubble-field span:nth-child(2) { right: 10%; top: 12%; width: clamp(70px, 9vw, 138px); animation-duration: 14s; animation-delay: -3s; }
.bubble-field span:nth-child(3) { left: 52%; top: 64%; width: clamp(120px, 15vw, 230px); animation-duration: 19s; animation-delay: -8s; }
.bubble-field span:nth-child(4) { left: 14%; bottom: 8%; width: clamp(70px, 8vw, 130px); animation-duration: 13s; animation-delay: -5s; }
.bubble-field span:nth-child(5) { right: 24%; bottom: 18%; width: clamp(80px, 10vw, 150px); animation-duration: 18s; animation-delay: -10s; }
.bubble-field span:nth-child(6) { right: 4%; top: 48%; width: clamp(96px, 13vw, 210px); animation-duration: 21s; animation-delay: -12s; }

body::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.4;
}

.site-header {
  background: rgba(255, 255, 255, 0.16);
  border-bottom-color: rgba(255, 255, 255, 0.24);
  box-shadow: 0 18px 70px rgba(25, 48, 83, 0.16);
}

.brand-mark,
.hero-content,
.cover-tool {
  position: relative;
  overflow: hidden;
}

.brand-mark::after,
.hero-content::before,
.cover-tool::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.62), transparent 24%, transparent 58%, rgba(255, 255, 255, 0.18)),
    radial-gradient(circle at 20% 12%, rgba(255, 255, 255, 0.5), transparent 22%);
  opacity: 0.42;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(4, 12, 28, 0.42), rgba(4, 12, 28, 0.16)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(4, 10, 22, 0.42));
}

.hero-media img {
  opacity: 0.08;
  filter: saturate(1.1) contrast(1.04) brightness(0.86);
}

.hero-content {
  border: 1px solid rgba(255, 255, 255, 0.3);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0.12)),
    rgba(255, 255, 255, 0.1);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.48),
    inset 0 -1px 0 rgba(255, 255, 255, 0.12),
    0 30px 90px rgba(19, 42, 82, 0.28);
  backdrop-filter: blur(22px) saturate(1.35);
  -webkit-backdrop-filter: blur(22px) saturate(1.35);
}

.hero-copy {
  color: rgba(255, 255, 255, 0.94);
  background: linear-gradient(120deg, #ffffff 0%, #dff7ff 40%, #c7b8ff 76%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 18px 60px rgba(18, 54, 100, 0.35);
}

.eyebrow,
.compact-note span {
  color: rgba(232, 251, 255, 0.94);
}

.magazine-meta span,
.cover-tool {
  border-color: rgba(255, 255, 255, 0.28);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0.08)),
    rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px) saturate(1.25);
  -webkit-backdrop-filter: blur(20px) saturate(1.25);
}

.cover-tool {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.38),
    0 18px 70px rgba(20, 45, 84, 0.2);
}

.cover-tool:hover {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0.12)),
    rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.32),
    0 24px 86px rgba(20, 45, 84, 0.26);
}

.cover-tool.primary {
  background:
    linear-gradient(135deg, rgba(125, 211, 252, 0.34), rgba(199, 184, 255, 0.24)),
    rgba(255, 255, 255, 0.12);
}

.cover-tool strong {
  color: #ffffff;
}

.cover-tool span,
.cover-tool em,
.magazine-meta span,
.compact-note,
.site-footer,
.nav a {
  color: rgba(245, 250, 255, 0.74);
}

.compact-note,
.site-footer {
  border-color: rgba(255, 255, 255, 0.18);
}

@keyframes liquid-sky-drift {
  from {
    transform: scale(1) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.04) translate3d(-1.5%, -1%, 0);
  }
}

@keyframes bubble-float {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(24px, -34px, 0) scale(1.06);
  }
}

@media (max-width: 620px) {
  .bubble-field span {
    opacity: 0.28;
  }

  .liquid-sky {
    animation: none;
  }
}

/* Cache-busted final liquid glass skin */
:root {
  --ink: #f7fcff;
  --muted: #d7e8f6;
  --line: rgba(255, 255, 255, 0.28);
  --line-soft: rgba(255, 255, 255, 0.16);
  --gold: #d9f6ff;
  --green: #b8fff3;
  --blue: #9fe8ff;
  --purple: #dccbff;
}

body {
  background:
    radial-gradient(circle at 18% 14%, rgba(255, 255, 255, 0.86), transparent 16vw),
    radial-gradient(circle at 18% 18%, rgba(159, 232, 255, 0.42), transparent 34vw),
    radial-gradient(circle at 78% 18%, rgba(220, 203, 255, 0.38), transparent 34vw),
    radial-gradient(circle at 58% 78%, rgba(184, 255, 243, 0.24), transparent 34vw),
    linear-gradient(180deg, #eaf8ff 0%, #9ecdf2 42%, #102340 100%);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(235, 249, 255, 0.36), rgba(70, 119, 174, 0.14)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(11, 28, 56, 0.42));
}

.site-header,
.hero-content,
.cover-tool,
.magazine-meta span {
  border-color: rgba(255, 255, 255, 0.34);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0.12)),
    rgba(255, 255, 255, 0.1);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    inset 0 -1px 0 rgba(255, 255, 255, 0.12),
    0 24px 88px rgba(21, 63, 118, 0.24);
  backdrop-filter: blur(24px) saturate(1.38);
  -webkit-backdrop-filter: blur(24px) saturate(1.38);
}

.hero-content {
  color: #fff;
}

.hero-copy {
  color: #fff;
  background: linear-gradient(115deg, #ffffff 0%, #ebfbff 34%, #caefff 60%, #efe8ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.eyebrow,
.compact-note span {
  color: rgba(255, 255, 255, 0.92);
}

.magazine-meta span,
.cover-tool span,
.cover-tool em,
.compact-note,
.site-footer,
.nav a {
  color: rgba(255, 255, 255, 0.76);
}

.cover-tool strong {
  color: #fff;
}

.cover-tool.primary {
  background:
    linear-gradient(135deg, rgba(159, 232, 255, 0.36), rgba(220, 203, 255, 0.24)),
    rgba(255, 255, 255, 0.13);
}

.cover-tool:hover {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.16)),
    rgba(255, 255, 255, 0.16);
}

.hero-media img {
  opacity: 0.06;
  filter: saturate(0.8) contrast(1.04) brightness(0.95);
}

/* Final jade glass skin */
:root {
  --ink: #f4fff9;
  --muted: #c8e5d7;
  --line: rgba(210, 255, 230, 0.3);
  --line-soft: rgba(210, 255, 230, 0.16);
  --gold: #c9ffe1;
  --green: #78f0b1;
  --blue: #baf7e4;
  --purple: #d7f7ec;
}

body {
  background:
    radial-gradient(circle at 16% 10%, rgba(248, 255, 246, 0.78), transparent 13vw),
    radial-gradient(circle at 24% 22%, rgba(139, 255, 186, 0.36), transparent 25vw),
    radial-gradient(circle at 74% 16%, rgba(192, 255, 226, 0.34), transparent 30vw),
    radial-gradient(circle at 58% 76%, rgba(31, 128, 91, 0.28), transparent 35vw),
    linear-gradient(160deg, #eafff4 0%, #8dddb5 38%, #184c3f 72%, #071812 100%);
  color: #f4fff9;
}

.liquid-sky {
  background:
    radial-gradient(ellipse at 45% 10%, rgba(255, 255, 246, 0.76), transparent 24%),
    radial-gradient(circle at 62% 36%, rgba(157, 255, 205, 0.22), transparent 24vw),
    linear-gradient(135deg, rgba(197, 255, 223, 0.78), rgba(88, 185, 138, 0.5) 44%, rgba(8, 54, 43, 0.78));
  filter: saturate(1.12) hue-rotate(-8deg);
}

.liquid-sky::after {
  background:
    linear-gradient(120deg, transparent 0 31%, rgba(255, 255, 255, 0.16) 32%, transparent 42%),
    radial-gradient(circle at 18% 72%, rgba(227, 255, 236, 0.28), transparent 18vw),
    radial-gradient(circle at 76% 34%, rgba(188, 255, 222, 0.22), transparent 20vw),
    linear-gradient(180deg, transparent, rgba(4, 22, 15, 0.56));
}

.bubble-field span {
  border-color: rgba(225, 255, 237, 0.44);
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 246, 0.86), rgba(213, 255, 228, 0.22) 22%, rgba(109, 220, 158, 0.08) 58%),
    linear-gradient(135deg, rgba(245, 255, 239, 0.24), rgba(57, 181, 118, 0.1));
  box-shadow:
    inset -20px -24px 44px rgba(0, 92, 65, 0.2),
    inset 18px 20px 44px rgba(255, 255, 245, 0.28),
    0 28px 92px rgba(13, 92, 67, 0.2);
  opacity: 0.48;
}

body::before {
  background-image:
    linear-gradient(rgba(210, 255, 230, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(210, 255, 230, 0.08) 1px, transparent 1px);
  opacity: 0.28;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(236, 255, 243, 0.34), rgba(17, 87, 66, 0.12)),
    linear-gradient(180deg, rgba(255, 255, 246, 0.16), rgba(3, 24, 17, 0.5));
}

.site-header,
.hero-content,
.cover-tool,
.magazine-meta span {
  border-color: rgba(218, 255, 232, 0.42);
  background:
    linear-gradient(145deg, rgba(246, 255, 239, 0.34), rgba(176, 255, 205, 0.1)),
    rgba(6, 54, 39, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 246, 0.58),
    inset 0 -1px 0 rgba(138, 255, 184, 0.14),
    0 24px 88px rgba(4, 66, 48, 0.28);
  backdrop-filter: blur(24px) saturate(1.42);
  -webkit-backdrop-filter: blur(24px) saturate(1.42);
}

.brand-mark {
  background:
    radial-gradient(circle at 26% 18%, rgba(255, 255, 246, 0.92), rgba(183, 255, 210, 0.22) 34%, transparent 58%),
    linear-gradient(145deg, rgba(214, 255, 229, 0.28), rgba(5, 84, 63, 0.3));
  border-color: rgba(226, 255, 234, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 246, 0.72),
    0 16px 48px rgba(7, 91, 65, 0.28);
}

.hero-copy {
  color: #f4fff9;
  background: linear-gradient(115deg, #ffffff 0%, #e8fff0 28%, #9bf7bd 58%, #ecfff5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 20px 64px rgba(4, 58, 43, 0.35);
}

.eyebrow,
.compact-note span {
  color: rgba(226, 255, 235, 0.94);
  text-shadow: 0 0 22px rgba(91, 240, 162, 0.26);
}

.cover-tool.primary {
  background:
    linear-gradient(135deg, rgba(159, 255, 193, 0.36), rgba(237, 255, 243, 0.18)),
    rgba(8, 72, 53, 0.16);
}

.cover-tool:hover {
  background:
    linear-gradient(145deg, rgba(249, 255, 244, 0.42), rgba(154, 255, 194, 0.16)),
    rgba(10, 78, 57, 0.16);
  box-shadow:
    inset 0 0 0 1px rgba(233, 255, 239, 0.34),
    0 26px 90px rgba(4, 71, 51, 0.32);
}

.cover-tool strong {
  color: #fafff9;
}

.magazine-meta span,
.cover-tool span,
.cover-tool em,
.compact-note,
.site-footer,
.nav a {
  color: rgba(230, 255, 239, 0.76);
}

.hero-media img {
  opacity: 0.045;
  filter: saturate(0.65) hue-rotate(86deg) contrast(1.08) brightness(0.82);
}