:root {
  --canvas: #edf1f4;
  --canvas-soft: #e5eaf0;
  --canvas-bright: #f5f7f8;
  --ink: #030d1b;
  --ink-soft: #080d15;
  --slate: #37465f;
  --muted: #777884;
  --line: rgba(55, 70, 95, 0.2);
  --header-bg: rgba(237, 241, 244, 0.88);
  --card: #ffffff;
  --accent: #1e3e62;
  --shadow: 0 18px 40px rgba(55, 70, 95, 0.1);
  --shadow-panel: 0 24px 64px rgba(55, 70, 95, 0.16);
  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
}

body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.025;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 0;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
img, video { max-width: 100%; display: block; }

.wrap {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
}
.wordmark:hover { color: var(--slate); }

nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
nav a {
  color: var(--slate);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
}
nav a[aria-current="page"],
nav a:hover { color: var(--ink); }

.x-link {
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
}
.x-link:hover { color: var(--slate); }

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 24px;
  align-items: center;
  min-height: 78vh;
  padding: 48px 0 32px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 18px;
}

h1, h2, h3 {
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: -0.07em;
  line-height: 0.96;
  color: var(--ink);
}
h1 { font-size: clamp(3.1rem, 6.4vw, 5.1rem); margin: 0 0 22px; }
h2 { font-size: clamp(2.4rem, 4.4vw, 4.2rem); margin: 0 0 16px; }
h3 { font-size: clamp(1.5rem, 2.2vw, 2.2rem); margin: 0 0 10px; letter-spacing: -0.045em; }

.lede {
  font-size: clamp(16px, 1.3vw, 19px);
  color: var(--slate);
  max-width: 40ch;
  margin: 0 0 32px;
  line-height: 1.65;
}

.actions { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  padding: 13px 18px;
  font-size: 14px;
  font-weight: 600;
  border: 0;
}
.btn:hover { background: var(--accent); color: #fff; }
.btn-ghost {
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
}

.portrait-slot {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: end center;
  background: transparent;
  border: 0;
  overflow: visible;
}
.portrait-slot .orbit {
  position: absolute;
  inset: 6% 12% 4%;
  border: 1px solid rgba(55, 70, 95, 0.13);
  border-radius: 50%;
  transform: rotate(-12deg);
  pointer-events: none;
}
.portrait-slot .orbit::before,
.portrait-slot .orbit::after {
  content: "";
  position: absolute;
  inset: 10%;
  border: 1px solid rgba(55, 70, 95, 0.13);
  border-radius: 50%;
}
.portrait-slot .orbit::after { inset: 20%; }
.portrait-slot img {
  position: relative;
  z-index: 2;
  width: min(100%, 560px);
  height: auto;
  object-fit: contain;
  object-position: center bottom;
  filter: drop-shadow(0 28px 30px rgba(3, 13, 27, 0.12));
}
.portrait-slot.empty {
  border: 1px dashed var(--line);
  background: var(--canvas-bright);
  min-height: 420px;
}
.portrait-slot.empty .slot-note {
  text-align: center;
  padding: 24px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.band { padding: 12px 0 8px; }
.stats {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.9fr;
  background: linear-gradient(118deg, rgba(249, 251, 252, 0.99), rgba(232, 237, 243, 0.985));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-panel);
  border-radius: 18px;
}
.stat {
  padding: 36px 32px;
  border-right: 1px solid var(--line);
}
.stat:last-child { border-right: 0; }
.stat b {
  display: block;
  font-family: var(--sans);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 1;
  margin-bottom: 10px;
}
.stat span { color: var(--slate); font-size: 15px; }

.section { padding: 96px 0; }
.section-head {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 40px;
  margin-bottom: 40px;
  align-items: end;
}
.section-head p { color: var(--slate); margin: 0; }
.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 18px 22px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  min-height: 300px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card:hover { transform: translateY(-3px); color: inherit; }
.card-media {
  height: 148px;
  margin: -18px -18px 18px;
  background:
    radial-gradient(circle at 30% 20%, rgba(30, 62, 98, 0.35), transparent 46%),
    linear-gradient(160deg, #0b1220, #1e3e62);
}
.card-media.slot {
  background:
    repeating-linear-gradient(-45deg, #e5eaf0, #e5eaf0 10px, #eef2f5 10px, #eef2f5 20px);
}
.chip {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.card h3 { margin-top: 8px; }
.card p { color: var(--slate); font-size: 15px; margin: 0 0 16px; }
.card .meta {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.split {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: start;
}
.principle {
  border-top: 1px solid var(--line);
  padding: 26px 0;
}
.principle h3 { font-size: 1.7rem; }
.principle p { color: var(--slate); margin: 0; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 56px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 13px;
  position: relative;
  z-index: 1;
}
.site-footer a { color: var(--slate); text-decoration: none; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }

.page-hero { padding: 64px 0 12px; }
.page-hero p { max-width: 52ch; color: var(--slate); }

.article {
  width: min(740px, calc(100% - 40px));
  margin: 0 auto;
  padding: 48px 0 96px;
  position: relative;
  z-index: 1;
}
.article header { margin-bottom: 32px; }
.article .byline {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.article h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
.article p { font-size: 18px; color: var(--ink-soft); }
.article .lede { color: var(--slate); }
.article .note {
  border-left: 2px solid var(--accent);
  padding: 4px 0 4px 16px;
  color: var(--slate);
}
.article code {
  font-family: var(--mono);
  font-size: 0.86em;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  margin: 28px 0;
  background: var(--card);
}
th, td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}
th {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.spec {
  columns: 2;
  gap: 24px;
  padding: 0;
  margin: 20px 0 28px;
}
.spec li { break-inside: avoid; margin: 0 0 8px; color: var(--slate); }

.video-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 24px 0 8px;
}
.video-card {
  border: 1px solid var(--line);
  background: #0b1220;
  color: #edf1f4;
  padding: 16px 18px;
  border-radius: 14px;
}
.video-card span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #a0a8b4;
}
.video-card p { color: #eceff3; margin: 8px 0 0; font-size: 16px; }
.video-card a { color: #fff; }

.log-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.log-entry {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 28px 28px 22px;
}
.log-entry-open {
  background: transparent;
  box-shadow: none;
  border-style: dashed;
}
.log-entry h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.15rem);
  letter-spacing: -0.045em;
  margin: 0 0 12px;
}
.log-entry > p {
  margin: 0;
  max-width: 68ch;
  color: var(--slate);
}
.log-entry > p + p { margin-top: 12px; }
.log-block {
  border-top: 1px solid var(--line);
  margin-top: 18px;
  padding-top: 16px;
}
.log-block h3.kicker {
  font-weight: 500;
  line-height: 1.4;
  margin: 0 0 8px;
}
.log-block ul {
  margin: 0;
  padding-left: 1.15em;
}
.log-block ul,
.log-block p { max-width: 72ch; }
.log-block li,
.log-block p {
  margin: 0 0 8px;
  color: var(--ink-soft);
  font-size: 16px;
}
.log-block li:last-child,
.log-block p:last-child { margin-bottom: 0; }
.crop-slot { margin: 20px 0 4px; }
.crop-pending {
  min-height: 180px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  border: 1px dashed rgba(55, 70, 95, 0.45);
  border-radius: 14px;
  background:
    repeating-linear-gradient(-45deg, #e5eaf0, #e5eaf0 10px, #eef2f5 10px, #eef2f5 20px);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  padding: 24px;
}
.crop-path {
  letter-spacing: 0.04em;
  text-transform: none;
  overflow-wrap: anywhere;
}
.crop-slot figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  line-height: 1.5;
}
.log-entry > p.why-pending {
  margin-top: 16px;
  max-width: none;
  padding: 12px 14px;
  border: 1px dashed rgba(55, 70, 95, 0.45);
  border-radius: 10px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.45;
}
.log-entry > p.lab-links {
  margin-top: 14px;
}
.log-entry code {
  font-family: var(--mono);
  font-size: 0.86em;
}
.lab-list .crop-path {
  overflow-wrap: anywhere;
}

.card-featured {
  grid-column: 1 / -1;
}
.card-featured .card-media {
  display: block;
  height: 280px;
  overflow: hidden;
  background: #050807;
}
.card-featured .card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.article header.page-hero { padding-top: 0; }
.article .kicker { font-size: 12px; color: var(--muted); }

@media (max-width: 1050px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .site-header {
    flex-wrap: wrap;
    gap: 12px 16px;
    padding: 16px 0 12px;
  }
  .wordmark { order: 1; }
  .x-link {
    order: 2;
    margin-left: auto;
  }
  nav {
    order: 3;
    display: flex;
    width: 100%;
    gap: 18px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding: 2px 0 6px;
  }
  nav::-webkit-scrollbar { display: none; }
  nav a {
    flex: 0 0 auto;
    font-size: 14px;
  }
  .hero, .section-head, .split, .stats { grid-template-columns: 1fr; }
  .stat { border-right: 0; border-bottom: 1px solid var(--line); }
  .hero { padding-top: 28px; gap: 12px; min-height: 0; }
  .portrait-slot { min-height: 360px; }
  .spec { columns: 1; }
  .log-entry { padding: 20px 18px 16px; }
  .card-featured .card-media { height: 180px; }
}

@media (max-width: 680px) {
  .cards { grid-template-columns: 1fr; }
}