:root {
  color-scheme: light;
  --ink: #1c1a16;
  --muted: #6e675c;
  --paper: #f5eedf;
  --paper-deep: #e9dcc5;
  --line: #2c271f;
  --accent: #b33b2e;
  --accent-dark: #79251f;
  --green: #24624f;
  --surface: #fffaf0;
  --shadow: 0 24px 80px rgba(50, 37, 18, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(rgba(255, 250, 239, 0.9), rgba(255, 250, 239, 0.92)),
    repeating-linear-gradient(90deg, rgba(28, 26, 22, 0.025) 0 1px, transparent 1px 5px);
  color: var(--ink);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px clamp(18px, 5vw, 56px);
  background: rgba(255, 250, 240, 0.92);
  border-bottom: 1px solid rgba(28, 26, 22, 0.18);
  backdrop-filter: blur(12px);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
}

.brand-lockup strong,
.brand-lockup small {
  display: block;
  line-height: 1.2;
}

.brand-lockup small {
  color: var(--muted);
  font-size: 12px;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  background: var(--ink);
  color: var(--surface);
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 22px;
  font-weight: 700;
}

.topnav {
  display: flex;
  gap: 16px;
  font-size: 14px;
}

.topnav a {
  color: var(--ink);
  text-decoration: none;
}

.masthead {
  padding: clamp(28px, 7vw, 76px) clamp(18px, 5vw, 56px) 20px;
}

.masthead-inner {
  max-width: 1160px;
  margin: 0 auto;
  text-align: center;
}

.dateline,
.kicker {
  margin: 0;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

.logo-heading {
  display: grid;
  justify-items: center;
  gap: 8px;
  margin: 8px 0 10px;
}

.newspaper-name {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(64px, 14vw, 154px);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: 0;
}

.sugimoto-logo {
  display: block;
  width: min(72%, 420px);
  height: auto;
  margin-top: 2px;
  background: white;
  object-fit: contain;
}

.subtitle {
  margin: 0 auto 22px;
  max-width: 720px;
  color: var(--muted);
  line-height: 1.8;
}

.edition-switch {
  display: inline-flex;
  border: 2px solid var(--line);
  background: var(--surface);
}

.edition-button {
  min-width: 116px;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  padding: 12px 18px;
  cursor: pointer;
}

.edition-button:last-child {
  border-right: 0;
}

.edition-button.is-active {
  background: var(--ink);
  color: var(--surface);
}

.paper-shell {
  padding: 0 clamp(18px, 5vw, 56px) clamp(42px, 8vw, 90px);
}

.viewer-gate {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(260px, 0.62fr);
  gap: 24px;
  max-width: 1160px;
  margin: 0 auto 28px;
  padding: clamp(20px, 3vw, 32px);
  background: var(--surface);
  border: 2px solid var(--line);
  box-shadow: 0 12px 42px rgba(50, 37, 18, 0.12);
}

.viewer-gate.is-unlocked {
  display: none;
}

.viewer-gate h2 {
  margin: 8px 0 10px;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(28px, 4vw, 44px);
}

.viewer-gate p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.gate-form {
  display: grid;
  align-content: end;
  gap: 12px;
}

.gate-form label {
  display: grid;
  gap: 8px;
  color: #342f28;
  font-weight: 700;
}

.gate-form input {
  width: 100%;
  border: 1px solid rgba(28, 26, 22, 0.32);
  background: white;
  color: var(--ink);
  padding: 12px 13px;
  border-radius: 0;
}

.front-page {
  max-width: 1160px;
  margin: 0 auto;
  background: var(--paper);
  border: 2px solid var(--line);
  box-shadow: var(--shadow);
}

.edition-ribbon {
  max-width: 1160px;
  margin: 0 auto;
  width: fit-content;
  transform: translateY(12px);
  background: var(--accent);
  color: white;
  padding: 8px 18px;
  font-weight: 700;
}

.headline-block {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: 24px;
  padding: clamp(22px, 4vw, 40px);
  border-bottom: 5px double var(--line);
}

.headline-block h2 {
  margin: 8px 0 0;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(34px, 6vw, 74px);
  line-height: 1.05;
  letter-spacing: 0;
}

.lead {
  margin: 0;
  align-self: end;
  color: #3c362e;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 18px;
  line-height: 1.9;
}

.paper-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.52fr;
  gap: 0;
}

.main-story,
.quote-box,
.messages {
  padding: clamp(20px, 3vw, 32px);
}

.main-story {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.story-label {
  display: inline-block;
  margin: 0 0 12px;
  background: var(--green);
  color: #fff;
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 700;
}

.main-story h3 {
  margin: 0 0 14px;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.15;
}

.main-story p:last-child {
  margin: 0;
  columns: 2 220px;
  column-gap: 28px;
  line-height: 1.9;
}

.quote-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 260px;
  background: var(--paper-deep);
  border-bottom: 1px solid var(--line);
}

.quote-box p {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-weight: 700;
}

.quote-box strong {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.25;
}

.messages {
  grid-column: 1 / -1;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  border-bottom: 3px solid var(--line);
}

.section-head h3 {
  margin: 0;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 34px;
}

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

.message-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.message-card {
  min-height: 220px;
  padding: 18px;
  background: rgba(255, 250, 240, 0.56);
  border: 1px solid rgba(28, 26, 22, 0.35);
}

.message-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  margin: 0 0 14px;
  border: 1px solid rgba(28, 26, 22, 0.35);
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.message-card h4 {
  margin: 0 0 10px;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 22px;
  line-height: 1.35;
}

.message-meta {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.6;
}

.message-card p:last-child {
  margin: 0;
  color: #332d27;
  line-height: 1.85;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 32px;
  border: 1px dashed rgba(28, 26, 22, 0.45);
  color: var(--muted);
  text-align: center;
}

.submit-band,
.desk-band {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1fr);
  gap: clamp(22px, 5vw, 58px);
  padding: clamp(42px, 8vw, 86px) clamp(18px, 5vw, 56px);
}

.submit-band {
  background: #fdf8ee;
  border-top: 1px solid rgba(28, 26, 22, 0.16);
}

.submit-copy,
.desk-band > div {
  max-width: 460px;
}

.submit-copy h2,
.desk-band h2 {
  margin: 8px 0 12px;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.12;
}

.submit-copy p,
.desk-band p {
  color: var(--muted);
  line-height: 1.9;
}

.post-form {
  display: grid;
  gap: 16px;
  max-width: 720px;
}

.post-form fieldset {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  margin: 0;
  padding: 16px;
  border: 1px solid rgba(28, 26, 22, 0.28);
}

.post-form legend {
  padding: 0 8px;
  color: var(--accent-dark);
  font-weight: 700;
}

.post-form label {
  display: grid;
  gap: 8px;
  color: #342f28;
  font-weight: 700;
}

.post-form fieldset label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.post-form input,
.post-form textarea {
  width: 100%;
  border: 1px solid rgba(28, 26, 22, 0.32);
  background: white;
  color: var(--ink);
  padding: 12px 13px;
  border-radius: 0;
}

.post-form textarea {
  resize: vertical;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.primary-button,
.secondary-button {
  border: 2px solid var(--ink);
  padding: 12px 20px;
  font-weight: 700;
  cursor: pointer;
}

.primary-button {
  background: var(--ink);
  color: var(--surface);
}

.secondary-button {
  background: transparent;
  color: var(--ink);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.desk-band {
  background: var(--ink);
  color: var(--surface);
}

.desk-band .kicker {
  color: #f0b7a1;
}

.desk-band p {
  color: rgba(255, 250, 240, 0.72);
}

.desk-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 250, 240, 0.22);
  max-width: none;
}

.desk-grid div {
  padding: 22px;
  background: var(--ink);
}

.desk-grid h3 {
  margin: 0 0 10px;
  color: #fffaf0;
  font-size: 20px;
}

.desk-grid p {
  margin: 0;
}

@media (max-width: 860px) {
  .topbar,
  .viewer-gate,
  .headline-block,
  .paper-grid,
  .submit-band,
  .desk-band {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .main-story {
    border-right: 0;
  }

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

@media (max-width: 520px) {
  .topnav {
    width: 100%;
    justify-content: space-between;
  }

  .edition-switch,
  .edition-button {
    width: 100%;
  }

  .edition-button {
    min-width: 0;
  }

  .headline-block,
  .main-story,
  .quote-box,
  .messages {
    padding: 18px;
  }

  .front-page {
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
  }
}