:root {
  --ivory: #f5f0e7;
  --paper: #fbf7ef;
  --ink: #101713;
  --soft-ink: #29342e;
  --muted: #6e766f;
  --green: #173f2d;
  --deep: #07120d;
  --moss: #708b62;
  --wood: #8d6846;
  --gold: #c7a564;
  --line: rgba(16, 23, 19, 0.16);
  --white: #fffdf8;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--ivory);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

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

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

.grain {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.28;
  mix-blend-mode: multiply;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.36) 0 1px, transparent 1px),
    radial-gradient(circle at 80% 70%, rgba(16, 23, 19, 0.12) 0 1px, transparent 1px);
  background-size: 26px 26px, 31px 31px;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  color: var(--white);
  mix-blend-mode: difference;
}

.nav {
  width: min(1440px, calc(100% - 48px));
  height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: grid;
  gap: 0;
}

.brand-mark {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-sub {
  font-size: 11px;
  letter-spacing: 0.18em;
  opacity: 0.76;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.nav-links a {
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: currentColor;
  transition: transform 0.35s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: transparent;
  color: inherit;
  font-size: 20px;
}

.panel {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.opening-panel {
  display: grid;
  align-items: end;
  color: var(--white);
  background: var(--deep);
}

.cover-image,
.future-bg {
  position: absolute;
  inset: -8vh -4vw;
  z-index: 0;
}

.cover-image img,
.future-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cover-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(7, 18, 13, 0.82), rgba(7, 18, 13, 0.44) 46%, rgba(7, 18, 13, 0.08)),
    linear-gradient(0deg, rgba(7, 18, 13, 0.34), transparent 45%);
}

.magazine-frame {
  position: relative;
  z-index: 2;
  width: min(1440px, calc(100% - 48px));
  margin: 0 auto;
  padding: 18vh 0 9vh;
}

.issue-label,
.section-kicker {
  margin: 0 0 22px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.cover-title {
  margin: 0;
  font-size: clamp(64px, 14vw, 188px);
  line-height: 0.88;
  font-weight: 950;
  letter-spacing: 0;
}

.cover-line {
  width: min(760px, 100%);
  margin: 34px 0 0;
  color: rgba(255, 253, 248, 0.9);
  font-size: clamp(24px, 4vw, 50px);
  font-weight: 800;
  line-height: 1.18;
}

.cover-meta {
  width: min(900px, 100%);
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: rgba(255, 253, 248, 0.72);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.cover-meta span {
  padding-right: 14px;
  border-right: 1px solid rgba(255, 253, 248, 0.34);
}

.cover-meta span:last-child {
  border-right: 0;
}

.scroll-cue {
  position: absolute;
  right: 34px;
  bottom: 32px;
  z-index: 3;
  writing-mode: vertical-rl;
  color: rgba(255, 253, 248, 0.72);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.root-panel {
  background: var(--paper);
}

.split-layout {
  width: min(1440px, calc(100% - 48px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(40px, 6vw, 110px);
  align-items: center;
  padding: 12vh 0;
}

.sticky-visual {
  position: sticky;
  top: 14vh;
}

.media-placeholder {
  min-height: 62vh;
  display: grid;
  align-content: space-between;
  padding: clamp(28px, 4vw, 54px);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(112, 139, 98, 0.16), transparent),
    var(--white);
}

.media-placeholder span {
  color: var(--muted);
  font-size: 14px;
}

.media-placeholder strong {
  font-size: clamp(42px, 8vw, 108px);
  line-height: 0.88;
  letter-spacing: -0.03em;
}

.media-placeholder p {
  max-width: 420px;
  margin: 0;
  color: var(--muted);
}

.real-base {
  min-height: 62vh;
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--white);
}

.real-base-main {
  width: 100%;
  height: 46vh;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
}

.real-base-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

.real-base-strip img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.real-base p {
  margin: 14px 2px 4px;
  color: var(--muted);
  font-size: 14px;
}

.editorial-copy,
.companion-copy {
  padding: 8vh 0;
}

.chapter-title,
.future-title,
.contact-card h2 {
  margin: 0;
  font-size: clamp(42px, 6vw, 96px);
  line-height: 1;
  letter-spacing: -0.03em;
}

.chapter-lede {
  width: min(720px, 100%);
  margin: 34px 0 0;
  color: var(--soft-ink);
  font-size: clamp(19px, 2.4vw, 30px);
  line-height: 1.55;
}

.stat-line {
  margin: 52px 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat-line span {
  min-height: 88px;
  display: flex;
  align-items: center;
  padding: 18px;
  border-right: 1px solid var(--line);
  color: var(--green);
  font-weight: 900;
}

.stat-line span:last-child {
  border-right: 0;
}

.quiet-text {
  width: min(620px, 100%);
  color: var(--muted);
  font-size: 18px;
}

.future-panel {
  min-height: 120vh;
  color: var(--white);
  background: var(--deep);
}

.future-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(7, 18, 13, 0.86), rgba(7, 18, 13, 0.36)),
    linear-gradient(0deg, rgba(7, 18, 13, 0.82), rgba(7, 18, 13, 0.2) 50%, rgba(7, 18, 13, 0.82));
}

.container-wide {
  position: relative;
  z-index: 2;
  width: min(1440px, calc(100% - 48px));
  margin: 0 auto;
  padding: 16vh 0;
}

.future-title {
  width: min(980px, 100%);
}

.vision-track {
  margin-top: 12vh;
  display: flex;
  gap: 18px;
  width: max-content;
  will-change: transform;
}

.vision-item {
  width: min(430px, 78vw);
  min-height: 300px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255, 253, 248, 0.22);
  background: rgba(255, 253, 248, 0.09);
  backdrop-filter: blur(12px);
}

.vision-item span {
  color: var(--gold);
  font-weight: 900;
  font-size: 22px;
}

.vision-item p {
  margin: 0;
  color: rgba(255, 253, 248, 0.82);
  font-size: 21px;
}

.companion-panel {
  min-height: 110vh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  align-items: center;
  gap: clamp(34px, 5vw, 88px);
  padding: 10vh max(24px, calc((100vw - 1440px) / 2));
  background: var(--ivory);
}

.companion-image {
  height: 78vh;
  overflow: hidden;
  border-radius: 0;
}

.companion-image img {
  width: 100%;
  height: 112%;
  object-fit: cover;
}

.soft-quote {
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--green);
  font-size: clamp(24px, 3vw, 42px);
  line-height: 1.2;
  font-weight: 900;
}

.contact-panel {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 12vh 0 4vh;
  color: var(--white);
  background:
    radial-gradient(circle at 72% 18%, rgba(199, 165, 100, 0.18), transparent 34%),
    linear-gradient(135deg, #06100c, #15271e 56%, #0c1711);
}

.contact-card {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: stretch;
  padding: clamp(28px, 5vw, 70px);
  border: 1px solid rgba(255, 253, 248, 0.18);
  background: rgba(255, 253, 248, 0.06);
  backdrop-filter: blur(18px);
}

.contact-card p {
  width: min(720px, 100%);
  margin-top: 28px;
  color: rgba(255, 253, 248, 0.76);
  font-size: 20px;
}

.contact-entry {
  display: grid;
  gap: 18px;
}

.qr-placeholder {
  min-height: 320px;
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px dashed rgba(255, 253, 248, 0.38);
  background: rgba(255, 253, 248, 0.08);
}

.qr-placeholder span {
  display: block;
  color: rgba(255, 253, 248, 0.7);
}

.qr-placeholder strong {
  display: block;
  margin-top: 10px;
  font-size: 38px;
  letter-spacing: 0.18em;
}

.entry-links {
  display: grid;
  gap: 10px;
}

.entry-links a {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border: 1px solid rgba(255, 253, 248, 0.2);
  color: var(--white);
}

.entry-links a::after {
  content: "↗";
}

.mag-footer {
  width: min(1180px, calc(100% - 48px));
  margin: 8vh auto 0;
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 28px;
  color: rgba(255, 253, 248, 0.72);
}

.mag-footer span {
  color: var(--white);
  font-weight: 900;
}

.mag-footer small {
  color: rgba(255, 253, 248, 0.58);
}

.reveal {
  will-change: transform, opacity;
}

@media (max-width: 900px) {
  .site-header {
    color: var(--ink);
    mix-blend-mode: normal;
    background: rgba(245, 240, 231, 0.88);
    backdrop-filter: blur(14px);
  }

  .nav {
    width: min(100% - 32px, 720px);
    height: 66px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 66px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 18px 18px;
    border-top: 1px solid var(--line);
    background: rgba(245, 240, 231, 0.96);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 14px 0;
  }

  .magazine-frame,
  .container-wide,
  .contact-card,
  .mag-footer {
    width: min(100% - 32px, 720px);
  }

  .split-layout,
  .companion-panel,
  .contact-card,
  .mag-footer {
    grid-template-columns: 1fr;
  }

  .split-layout {
    width: min(100% - 32px, 720px);
    padding: 10vh 0;
  }

  .sticky-visual {
    position: relative;
    top: auto;
  }

  .media-placeholder,
  .real-base,
  .companion-image {
    min-height: auto;
    height: auto;
  }

  .real-base-main {
    height: 36vh;
  }

  .stat-line {
    grid-template-columns: 1fr;
  }

  .stat-line span {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stat-line span:last-child {
    border-bottom: 0;
  }

  .vision-track {
    width: 100%;
    flex-direction: column;
  }

  .vision-item {
    width: 100%;
    min-height: 220px;
  }
}

@media (max-width: 560px) {
  .brand-mark {
    font-size: 19px;
  }

  .brand-sub {
    font-size: 9px;
  }

  .cover-title {
    font-size: 64px;
  }

  .cover-line,
  .chapter-lede,
  .vision-item p,
  .contact-card p {
    font-size: 18px;
  }

  .chapter-title,
  .future-title,
  .contact-card h2 {
    font-size: 42px;
  }

  .contact-card {
    padding: 24px;
  }
}