:root {
  --paper: #ffffff;
  --paper-soft: #f7f8f5;
  --paper-mint: #edf5f1;
  --paper-warm: #f5f1ed;
  --ink: #17201d;
  --ink-soft: #34443e;
  --muted: #5f6b66;
  --line: #d7ded9;
  --line-strong: #aebbb5;
  --brand: #256852;
  --brand-deep: #174737;
  --brand-wash: #dff0e9;
  --night: #152923;
  --night-soft: #203b32;
  --white: #ffffff;
  --danger: #a0433e;
  --wrap: 1200px;
  --header-h: 64px;
  --h1: 71px;
  --h2: clamp(2.25rem, 3.4vw, 2.9375rem);
  --h3: clamp(1.5rem, 2vw, 2rem);
  --body: 15px;
  --radius-control: 2px;
  --radius-card: 8px;
  --s1: 8px;
  --s2: 16px;
  --s3: 24px;
  --s4: 40px;
  --s5: 56px;
  --s6: 72px;
  --s7: 96px;
  --font-ui: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--s2));
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: var(--body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.reader-open {
  overflow: hidden;
}

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

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

button {
  border: 0;
}

[hidden] {
  display: none !important;
}

.wrap {
  width: min(calc(100% - 48px), var(--wrap));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--s2);
  left: var(--s2);
  padding: 10px 14px;
  transform: translateY(-180%);
  background: var(--ink);
  color: var(--white);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: var(--header-h);
  background: rgba(255, 255, 255, 0.96);
}

.header-inner {
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--s4);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.brand-lockup img {
  width: 28px;
  height: 28px;
}

.site-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
}

.product-nav,
.header-product-nav {
  display: flex;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.demo-brand-svg {
  display: block;
  flex: none;
}

.site-nav a {
  padding: 10px 2px;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--brand);
}

.site-nav a[aria-current="page"] {
  box-shadow: inset 0 -1px 0 var(--ink);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.button,
.icon-button,
.lang-trigger,
.mode-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 35px;
  border-radius: var(--radius-control);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 1px 0 rgba(23, 32, 29, 0.18);
}

.button:hover,
.button:focus-visible {
  background: var(--brand-deep);
  color: var(--white);
  border-color: var(--brand-deep);
}

.button-secondary {
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--ink);
  box-shadow: none;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--paper-mint);
  color: var(--brand-deep);
  border-color: var(--brand);
}

.button-quiet {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  box-shadow: none;
}

.lang-picker {
  position: relative;
}

.lang-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 74px;
  padding: 7px 26px 7px 10px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--ink);
}

.demo-letter-head {
  color: var(--ink);
}

.mail-brand,
.demo-head,
.demo-inbox-chrome {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.lang-trigger::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 11px;
  width: 6px;
  height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(calc(-50% - 0.12em)) rotate(45deg);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 20;
  min-width: 164px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 12px 32px rgba(23, 32, 29, 0.09);
}

.lang-menu a {
  display: block;
  padding: 8px 10px;
  border-radius: var(--radius-control);
  font-size: 13px;
}

.lang-menu a:hover,
.lang-menu a:focus-visible {
  background: var(--paper-mint);
  color: var(--brand-deep);
}

.nav-toggle {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  background: var(--paper);
  color: var(--ink);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  width: 16px;
  height: 1px;
  background: currentColor;
}

.nav-toggle span {
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before {
  top: -5px;
}

.nav-toggle span::after {
  top: 5px;
}

.nav-drawer {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: var(--s7) 0 var(--s6);
  background: var(--paper);
}

.hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(42vw, 620px);
  height: 440px;
  opacity: 0.72;
  pointer-events: none;
  background-image: linear-gradient(to right, rgba(37, 104, 82, 0.08) 1px, transparent 1px), linear-gradient(to bottom, rgba(37, 104, 82, 0.08) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(135deg, transparent 4%, #000 36%, transparent 84%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 940px;
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 var(--s2);
  color: var(--brand);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero .eyebrow {
  margin-inline: auto;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: var(--s3);
  color: var(--ink);
  font-size: var(--h1);
  font-weight: 400;
  font-synthesis: none;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

h1 em,
h1 strong {
  font-style: normal;
  font-weight: inherit;
}

h2 {
  margin-bottom: var(--s3);
  font-size: var(--h2);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

h3 {
  margin-bottom: var(--s2);
  font-size: var(--h3);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.lead,
.section-intro {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.hero .lead {
  max-width: 700px;
  margin: 0 auto var(--s3);
}

.mode-switch {
  width: fit-content;
  margin: 0 auto var(--s6);
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  background: var(--paper-soft);
}

.mode-button {
  min-width: 148px;
  padding: 8px 14px;
  border: 0;
  background: var(--paper-soft);
  color: var(--ink);
}

.mode-button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--white);
}

.mode-button:hover,
.mode-button:focus-visible {
  background: var(--brand-wash);
  color: var(--brand-deep);
}

.mode-button[aria-pressed="true"]:hover,
.mode-button[aria-pressed="true"]:focus-visible {
  background: var(--brand-deep);
  color: var(--white);
}

.mail-stage {
  position: relative;
  z-index: 3;
  min-height: 628px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #d7ddd9;
  border-radius: var(--radius-card);
  background: var(--paper);
  box-shadow: none;
  text-align: left;
}

.mail-stage-inner,
.inbox-grid {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
}

.mail-rail {
  width: 38%;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
  background: var(--paper-soft);
}

.mailbox-bar {
  padding: var(--s3);
  border-bottom: 1px solid var(--line);
  background: var(--night);
  color: var(--white);
}

.mailbox-label {
  margin-bottom: 8px;
  color: #a9c8bc;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.address-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.mail-address {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.35vw, 18px);
  font-weight: 600;
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.icon-button {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  padding: 7px 10px;
  border: 1px solid #617b71;
  background: var(--night-soft);
  color: var(--white);
}

.icon-button:hover,
.icon-button:focus-visible {
  border-color: #a9c8bc;
  background: var(--brand);
  color: var(--white);
}

.mailbox-meta {
  margin-top: var(--s2);
  display: flex;
  align-items: center;
  gap: var(--s2);
  color: #c8d8d2;
  font-family: var(--font-mono);
  font-size: 11px;
}

.mailbox-meta .button-link {
  margin-left: 0;
}

.button-link {
  padding: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.button-link:hover,
.button-link:focus-visible {
  color: var(--white);
}

.inbox-heading {
  min-height: 55px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--s3);
  border-bottom: 1px solid var(--line);
}

.inbox-heading strong {
  font-size: 13px;
}

.refresh-button {
  padding: 6px 8px;
  border: 0;
  background: transparent;
  color: var(--brand);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.mail-list {
  overflow-y: auto;
}

.mail-sync-state {
  margin-top: auto;
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 var(--s3);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.mail-sync-state::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: none;
  border-radius: 50%;
  background: var(--brand);
}

.mail-item {
  width: 100%;
  min-height: 78px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 13px var(--s3);
  border-bottom: 1px solid var(--line);
  background: var(--paper-soft);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.mail-item:hover,
.mail-item:focus-visible,
.mail-item.is-active {
  background: var(--paper-mint);
  color: var(--ink);
}

.mail-item.is-active {
  box-shadow: inset 3px 0 0 var(--brand);
}

.mail-item.is-unread .mail-from::after {
  content: "";
  width: 6px;
  height: 6px;
  display: inline-block;
  margin-left: 7px;
  border-radius: 50%;
  background: var(--brand);
  vertical-align: 1px;
}

.sender-badge {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
}

.sender-badge.ebay {
  background: var(--brand);
  color: var(--white);
}

.mail-summary {
  min-width: 0;
}

.mail-from,
.mail-subject {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mail-from {
  font-size: 13px;
  font-weight: 650;
}

.mail-subject {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.mail-time {
  align-self: start;
  padding-top: 2px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
}

.mail-reader {
  min-width: 0;
  max-height: 628px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: var(--paper);
  color: var(--ink);
}

.reader-frame {
  flex: 0 0 auto;
}

.reader-actions {
  min-height: 48px;
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 0 var(--s3);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
}

.reader-back {
  display: none;
}

.reader-status {
  margin-right: auto;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
}

.reader-actions button {
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-control);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  font-size: 12px;
}

.reader-actions button:hover,
.reader-actions button:focus-visible {
  background: var(--paper-mint);
  color: var(--brand-deep);
}

.reader-letterhead {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  position: relative;
  gap: var(--s2);
  padding: var(--s4) var(--s4) var(--s3);
}

.demo-mail-brand {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 28px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: var(--s4);
  background: var(--brand);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.reader-letterhead[data-demo-brand="reddit"] .demo-mail-brand {
  background: #ff4500;
}

.reader-letterhead[data-demo-brand="ebay"] .demo-mail-brand {
  background: #0064d2;
}

.demo-stamp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 18px;
  padding: 0 6px;
  border: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.demo-letter {
  max-width: 640px;
  padding: var(--s3);
  border: 1px solid var(--line);
  background: var(--paper);
}

.demo-letter-kicker {
  margin: 0 0 var(--s2);
  color: var(--brand-deep);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.demo-letter-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: var(--s3);
  color: var(--muted);
  font-size: 12px;
}

.code-plate {
  display: grid;
  gap: 6px;
  width: fit-content;
  min-width: 230px;
  margin: var(--s3) 0;
  padding: var(--s3);
  border: 1px solid var(--line);
  background: var(--paper-mint);
}

.code-label {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.code-plate .code-block {
  margin: 0;
  padding: 0;
  border-left: 0;
  background: transparent;
}

.reader-letterhead:has(.demo-mail-brand) {
  padding-top: calc(var(--s4) + 28px);
}

.reader-letterhead .sender-badge {
  width: 44px;
  height: 44px;
}

.reader-subject {
  margin: 0 0 6px;
  color: var(--ink);
  font-size: 21px;
  font-weight: 500;
  line-height: 1.3;
}

.reader-from {
  color: var(--muted);
  font-size: 12px;
}

.demo-pill {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  margin-left: 8px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--brand-wash);
  color: var(--brand-deep);
  font-size: 10px;
  font-weight: 700;
}

.mail-reader.is-real .demo-pill {
  display: none;
}

.reader-body {
  padding: 0 var(--s4) var(--s5);
  color: var(--ink-soft);
  font-size: 14px;
}

.reader-body p {
  max-width: 640px;
  margin-bottom: var(--s2);
}

.code-block {
  width: fit-content;
  min-width: 230px;
  margin: var(--s3) 0;
  padding: var(--s3) var(--s4);
  border-left: 3px solid var(--brand);
  background: var(--paper-mint);
  color: var(--brand-deep);
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.reader-frame {
  width: 100%;
  min-height: 360px;
  border: 0;
  background: var(--paper);
}

.section {
  padding: var(--s7) 0;
}

.section-soft {
  background: var(--paper-soft);
}

.section-mint {
  background: var(--paper-mint);
}

.section-head {
  max-width: 760px;
  margin-bottom: var(--s5);
}

.section-head.centered {
  margin-inline: auto;
  text-align: center;
}

.section-head .section-intro {
  margin-bottom: 0;
}

.signal-strip {
  padding: var(--s4) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.signal-item {
  padding: 0 var(--s3);
  border-right: 1px solid var(--line);
}

.signal-item:first-child {
  padding-left: 0;
}

.signal-item:last-child {
  border-right: 0;
}

.signal-item strong {
  display: block;
  color: var(--ink);
  font-size: 20px;
  font-weight: 500;
}

.signal-item span {
  color: var(--muted);
  font-size: 12px;
}

.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: stretch;
  gap: var(--s6);
}

.register-visual {
  min-height: 470px;
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: var(--s4);
  border-radius: var(--radius-card);
  background-color: var(--night);
  background-image: linear-gradient(rgba(223, 240, 233, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(223, 240, 233, 0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--white);
}

.register-ticket {
  width: min(100%, 360px);
  display: grid;
  gap: var(--s3);
  padding: var(--s4);
  border: 1px solid #5c766c;
  border-radius: var(--radius-card);
  background: var(--night-soft);
}

.ticket-rail {
  margin: 0;
  color: #9fb8ae;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.ticket-form {
  display: grid;
  gap: var(--s2);
}

.ticket-field {
  display: grid;
  gap: 4px;
  color: #bcd0c8;
  font-size: 12px;
}

.ticket-field strong {
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.ticket-code {
  display: grid;
  gap: 6px;
  padding: var(--s3);
  border-left: 3px solid var(--brand-wash);
  background: #174737;
}

.ticket-code span {
  color: #9fb8ae;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.ticket-code strong {
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.ticket-steps {
  margin: 0;
  padding-left: 18px;
  color: #c6d8d1;
  font-size: 13px;
}

.ticket-steps li + li {
  margin-top: 6px;
}

.blueprint-diagram {
  min-height: 470px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
  background-color: var(--night);
  background-image: linear-gradient(rgba(223, 240, 233, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(223, 240, 233, 0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--white);
}

.diagram-address {
  position: absolute;
  top: var(--s5);
  left: var(--s5);
  padding: 12px 16px;
  border: 1px solid #5c766c;
  border-radius: var(--radius-control);
  background: var(--night-soft);
  color: var(--white);
  font-family: var(--font-mono);
}

.diagram-line {
  position: absolute;
  height: 1px;
  background: #6f8b80;
  transform-origin: left center;
}

.diagram-line.one {
  top: 130px;
  left: 190px;
  width: 210px;
  transform: rotate(24deg);
}

.diagram-line.two {
  top: 220px;
  left: 110px;
  width: 290px;
  transform: rotate(-8deg);
}

.diagram-node {
  position: absolute;
  padding: 7px 10px;
  border-radius: var(--radius-control);
  background: var(--brand-wash);
  color: var(--brand-deep);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.diagram-node.first {
  top: 180px;
  right: var(--s5);
}

.diagram-node.second {
  bottom: var(--s6);
  left: var(--s5);
}

.diagram-node.third {
  right: var(--s5);
  bottom: var(--s5);
}

.feature-copy {
  align-self: center;
}

.feature-copy .section-intro {
  margin-bottom: var(--s4);
}

.step-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.step-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--s2);
  padding: var(--s3) 0;
  border-top: 1px solid var(--line);
}

.step-num {
  padding-top: 3px;
  color: var(--brand);
  font-family: var(--font-mono);
  font-size: 12px;
}

.step-item h3 {
  margin-bottom: 8px;
  font-size: 20px;
}

.step-item p {
  margin-bottom: 0;
  color: var(--muted);
}

.use-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s3);
}

.use-card {
  min-height: 230px;
  padding: var(--s3);
  background: var(--paper-warm);
  color: var(--ink);
}

.use-card:nth-child(even) {
  background: var(--paper-mint);
  color: var(--ink);
}

.use-icon {
  width: 32px;
  height: 32px;
  margin-bottom: var(--s5);
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--brand);
  font-family: var(--font-mono);
  font-size: 12px;
}

.use-card h3 {
  font-size: 20px;
}

.use-card p {
  color: var(--muted);
  font-size: 14px;
}

.faq-list {
  max-width: 850px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-question {
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  padding: var(--s3) 28px var(--s3) 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  font-size: 17px;
  font-weight: 500;
}

.faq-question::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 4px;
  width: 7px;
  height: 7px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(calc(-50% - 0.12em)) rotate(45deg);
}

.faq-question[aria-expanded="true"]::after {
  transform: translateY(calc(-50% + 0.12em)) rotate(225deg);
}

.faq-answer {
  max-width: 720px;
  padding: 0 0 var(--s3);
  color: var(--muted);
}

.faq-answer p {
  margin: 0;
}

.final-cta {
  margin-top: var(--s5);
  padding: var(--s7) 0;
  background: var(--night);
  color: var(--white);
  text-align: center;
}

.final-cta h2 {
  color: var(--white);
}

.final-cta p {
  max-width: 600px;
  margin: 0 auto var(--s4);
  color: #bcd0c8;
}

.final-cta .button {
  min-height: 42px;
  border-color: var(--brand-wash);
  background: var(--brand-wash);
  color: var(--brand-deep);
}

.final-cta .button:hover,
.final-cta .button:focus-visible {
  border-color: var(--white);
  background: var(--white);
  color: var(--ink);
}

.site-footer {
  background: var(--night);
  color: var(--white);
}

.site-footer .brand-lockup img {
  background: #ffffff;
  border-radius: 6px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.1fr) repeat(4, minmax(0, 0.65fr)) minmax(250px, 1.1fr);
  gap: var(--s4);
  padding: var(--s6) 0;
}

.footer-brand p {
  max-width: 310px;
  margin: var(--s3) 0 0;
  color: #bcd0c8;
  font-size: 13px;
}

.footer-col h3,
.footer-help h3 {
  margin-bottom: var(--s2);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  width: fit-content;
  max-width: 100%;
  margin-bottom: 10px;
  color: #bcd0c8;
  font-size: 13px;
}

.footer-col a:hover,
.footer-col a:focus-visible {
  color: var(--white);
}

.footer-help {
  padding: var(--s3);
  background: var(--night-soft);
  color: var(--white);
}

.footer-help p {
  margin-bottom: var(--s3);
  color: #c6d8d1;
  font-size: 13px;
}

.footer-help .button {
  width: 100%;
  border-color: var(--brand-wash);
  background: var(--brand-wash);
  color: var(--brand-deep);
}

.footer-help .button:hover,
.footer-help .button:focus-visible {
  border-color: var(--white);
  background: var(--white);
  color: var(--ink);
}

.footer-language-strip {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--s2);
}

.footer-language-strip a,
.footer-language-strip span {
  color: #c4d5cf;
  font-size: 13px;
}
.footer-language-strip a {
  text-decoration: underline;
  text-underline-offset: 3px;
  pointer-events: auto;
}
.footer-language-strip a[aria-current] {
  font-weight: 600;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: var(--s3);
  padding: var(--s3) 0;
  border-top: 1px solid #345047;
  color: #9fb8ae;
  font-size: 11px;
}

.toast {
  position: fixed;
  right: var(--s3);
  bottom: var(--s3);
  z-index: 80;
  max-width: min(360px, calc(100% - 48px));
  padding: 12px 16px;
  border-radius: var(--radius-control);
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(23, 32, 29, 0.16);
  font-size: 13px;
}

.form-field {
  display: grid;
  gap: var(--s1);
  color: var(--ink-soft);
  font-size: 13px;
}

.form-field input,
.control-input {
  width: 100%;
  min-width: 0;
  min-height: 40px;
  padding: 9px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  outline: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: 14px;
}

.form-field input::placeholder,
.control-input::placeholder {
  color: var(--muted);
  font-size: 14px;
}

.form-field input:focus,
.control-input:focus {
  border-color: var(--ink);
}

.panel-card {
  padding: var(--s4);
  border-radius: var(--radius-card);
  background: var(--paper-soft);
  color: var(--ink);
}

.data-table,
.record-list {
  width: 100%;
  border-collapse: collapse;
  color: var(--ink);
  font-size: 13px;
}

.data-table th,
.data-table td {
  padding: var(--s2);
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.secret-line {
  display: flex;
  align-items: center;
  gap: var(--s1);
  min-width: 0;
}

.secret-line code {
  min-width: 0;
  overflow-wrap: anywhere;
}

.secret-line button {
  flex: none;
  white-space: nowrap;
}

.status-pill {
  width: max-content;
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  margin-bottom: 20px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--brand-wash);
  color: var(--brand-deep);
  font-size: 11px;
  font-weight: 600;
}

.alias-record .status-pill {
  margin-bottom: 0;
  align-self: center;
}

.alias-record,
.archive-record {
  width: 100%;
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: var(--s2);
  padding: var(--s2);
  border: 0;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  text-align: left;
}

.archive-record strong,
.archive-record span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s1);
}

.row-button,
.row-actions button,
[data-attachments] button {
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  background: var(--paper);
  color: var(--ink);
  font-size: 12px;
}

.filter-wrap {
  position: relative;
  width: fit-content;
}

.filter-trigger {
  position: relative;
  min-height: 42px;
  margin-block: var(--s2);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 7px 38px 7px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  background: var(--paper);
  color: var(--ink);
  font-size: 13px;
}

.filter-chevron {
  position: absolute;
  top: 50%;
  right: 12px;
  width: 6px;
  height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  pointer-events: none;
  transform: translateY(calc(-50% - 0.12em)) rotate(45deg);
}

.filter-menu {
  position: absolute;
  z-index: 12;
  top: calc(100% + 8px);
  left: 0;
  min-width: 150px;
  padding: var(--s1);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--paper);
  color: var(--ink);
}

.filter-menu button {
  width: 100%;
  min-height: 36px;
  padding: 10px 10px;
  border: 0;
  background: var(--paper);
  color: var(--ink);
  text-align: left;
  font-size: 13px;
}

.access-canvas {
  width: min(calc(100% - 48px), var(--wrap));
  min-height: 720px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, 0.85fr);
  align-items: center;
  gap: var(--s7);
  padding: var(--s7) 0;
}

.access-copy h1,
.desk-heading h1 {
  font-size: clamp(3.5rem, 5.5vw, var(--h1));
}

.access-facts {
  margin-top: var(--s5);
  border-top: 1px solid var(--line);
}

.access-facts > div {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px var(--s2);
  padding: var(--s2) 0;
  border-bottom: 1px solid var(--line);
}

.access-facts span {
  grid-row: span 2;
  color: var(--brand);
  font: 12px var(--font-mono);
}

.access-facts p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.access-console {
  padding: var(--s5);
  border-radius: var(--radius-card);
  background: var(--paper-mint);
  color: var(--ink);
}

.access-console h2 {
  font-size: 32px;
}

.access-form {
  display: flow-root;
  margin-top: var(--s4);
}

.access-form .button {
  width: 100%;
  margin-top: var(--s2);
}

.auth-text-actions {
  display: flex;
  gap: var(--s1);
  margin-top: var(--s2);
}

.auth-text-actions button {
  min-height: 35px;
  padding: 7px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  background: var(--paper);
  color: var(--ink);
  font-size: 13px;
}

.access-note {
  margin: var(--s4) 0 0;
  padding-top: var(--s2);
  border-top: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: 12px;
}

.desk-canvas {
  padding: var(--s6) 0 var(--s7);
  background: var(--paper-soft);
}

.desk-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: var(--s5);
  margin-bottom: var(--s6);
}

.session-chip {
  max-width: 340px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4px var(--s2);
  padding: var(--s2);
  border-radius: var(--radius-card);
  background: var(--paper);
  color: var(--ink);
}

.session-chip span {
  color: var(--muted);
  font-size: 11px;
}

.session-chip strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  font: 13px var(--font-mono);
}

.session-chip .button {
  grid-column: 2;
  grid-row: 1 / span 2;
}

.desk-flow {
  display: grid;
  gap: var(--s5);
}

.alias-station {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: var(--s5);
  padding: var(--s5);
  border-radius: var(--radius-card);
  background: var(--night);
  color: var(--white);
}

.alias-station h2 {
  color: var(--white);
}

.alias-station .station-copy > p:last-child {
  color: #bcd0c8;
}

.station-work {
  min-width: 0;
  padding: var(--s3);
  border-radius: var(--radius-card);
  background: var(--paper);
  color: var(--ink);
}

.alias-compose {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto auto auto;
  align-items: stretch;
  gap: var(--s1);
  border-radius: var(--radius-control);
}

.alias-compose:focus-within {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

.alias-compose .control-input:focus {
  outline: none;
}

.section-cta {
  padding-top: var(--s3);
}

.alias-suffix {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  background: var(--paper-soft);
  color: var(--ink-soft);
  font: 13px var(--font-mono);
}

.micro-note {
  margin: var(--s2) 0 var(--s3);
  color: var(--muted);
  font-size: 12px;
}

.empty-state {
  display: grid;
  gap: 4px;
  margin-top: var(--s2);
  padding: var(--s3);
  background: var(--paper-soft);
  color: var(--ink);
}

.empty-state span {
  color: var(--muted);
  font-size: 13px;
}

.archive-ledger {
  padding: var(--s5);
  border-radius: var(--radius-card);
  background: var(--paper);
  color: var(--ink);
}

.ledger-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--s4);
  padding-bottom: var(--s4);
  border-bottom: 1px solid var(--line);
}

.ledger-head h2,
.security-ribbon h2 {
  margin-bottom: var(--s2);
}

.archive-record {
  cursor: pointer;
}

.archive-detail {
  min-width: 0;
  max-width: 100%;
  margin-top: var(--s4);
  padding-top: var(--s4);
  border-top: 1px solid var(--line);
}

.archive-detail iframe,
.archive-detail .reader-frame {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: 360px;
  border: 1px solid var(--line);
}

.detail-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--s3);
  margin-bottom: var(--s3);
}

.detail-head h3 {
  margin: var(--s1) 0;
}

.attachment-rack {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s1);
  margin-top: var(--s2);
}

.security-ribbon {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.8fr);
  gap: var(--s5);
  padding: var(--s5);
  border-radius: var(--radius-card);
  background: var(--brand-wash);
  color: var(--ink);
}

.security-control {
  align-self: center;
}

.twofa-howto {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s2);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: twofa-step;
  color: var(--ink-soft);
  font-size: 13px;
}

.twofa-howto li {
  position: relative;
  min-height: 64px;
  padding: 12px 12px 12px 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--paper-soft);
  color: var(--ink);
  counter-increment: twofa-step;
}

.twofa-howto li::before {
  content: counter(twofa-step);
  position: absolute;
  top: 12px;
  left: 10px;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--brand-wash);
  color: var(--brand-deep);
  font-size: 11px;
  font-weight: 700;
}

.twofa-desk {
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
  gap: var(--s3);
  align-items: start;
}

.twofa-panel {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: var(--s2);
}

.twofa-panel p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.twofa-qr-plate {
  margin: 0;
  width: 176px;
}

.twofa-setup {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s3);
  margin-top: var(--s3);
  margin-bottom: var(--s3);
  padding: var(--s3);
  border-radius: var(--radius-card);
  background: var(--paper);
  color: var(--ink);
}

.twofa-setup img {
  width: 176px;
  aspect-ratio: 1;
  background: var(--paper);
}

.twofa-confirm {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--s1);
  margin: var(--s2) 0;
}

@media (max-width: 980px) {
  .site-nav,
  .header-actions .button {
    display: none;
  }

  .header-inner {
    grid-template-columns: 1fr auto auto;
    gap: 10px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-drawer {
    position: absolute;
    top: var(--header-h);
    left: 24px;
    right: 24px;
    z-index: 30;
    padding: var(--s2);
    border: 1px solid var(--line);
    border-radius: var(--radius-card);
    background: var(--paper);
    color: var(--ink);
    box-shadow: 0 18px 40px rgba(23, 32, 29, 0.1);
  }

  .nav-drawer.is-open {
    display: grid;
  }

  .nav-drawer a {
    padding: 10px;
    font-size: 14px;
  }

  .mail-rail {
    width: 40%;
    min-width: 260px;
  }

  .mail-reader {
    align-self: start;
    min-height: 628px;
  }

  .access-canvas,
  .alias-station,
  .security-ribbon {
    grid-template-columns: minmax(0, 1fr);
  }

  .alias-compose {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .feature-split {
    gap: var(--s4);
  }

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

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

  .footer-brand,
  .footer-help {
    grid-column: span 2;
  }
}

@media (max-width: 700px) {
  :root {
    --header-h: 60px;
    --h2: clamp(2rem, 9vw, 2.5rem);
    --s7: 72px;
  }

  h1 {
    font-size: clamp(2.5rem, 12vw, 3rem);
  }

  .wrap {
    width: min(calc(100% - 32px), var(--wrap));
  }

  .brand-lockup {
    font-size: 16px;
  }

  .brand-lockup img {
    width: 25px;
    height: 25px;
  }

  .lang-trigger {
    min-width: 66px;
  }

  .hero {
    overflow: visible;
    padding-top: var(--s5);
  }

  .access-canvas {
    width: min(calc(100% - 32px), var(--wrap));
    min-height: 0;
    gap: var(--s6);
    padding: var(--s5) 0;
  }

  .access-copy h1,
  .desk-heading h1 {
    font-size: clamp(2.625rem, 11vw, 3rem);
    line-height: 1.08;
  }

  .access-console,
  .alias-station,
  .archive-ledger,
  .security-ribbon {
    padding: var(--s3);
  }

  .access-console {
    margin-bottom: var(--s5);
  }

  .desk-heading {
    grid-template-columns: minmax(0, 1fr);
  }

  .session-chip {
    max-width: none;
  }

  .alias-compose,
  .twofa-setup,
  .twofa-desk,
  .twofa-howto,
  .twofa-confirm {
    grid-template-columns: minmax(0, 1fr);
  }

  .ledger-head {
    align-items: start;
    flex-direction: column;
  }

  .alias-record,
  .archive-record {
    grid-template-columns: minmax(0, 1fr);
  }

  .row-actions {
    width: 100%;
  }

  .hero::after {
    width: 70vw;
    height: 300px;
  }

  .hero .lead {
    font-size: 15px;
  }

  .mode-switch {
    width: 100%;
    margin-bottom: var(--s5);
  }

  .mode-button {
    min-width: 0;
    padding-inline: 8px;
  }

  .mail-stage {
    min-height: 0;
    display: block;
    overflow: visible;
  }

  .mail-stage-inner {
    display: block;
  }

  .mail-rail {
    width: 100%;
    min-width: 0;
  }

  .mail-rail {
    display: block;
    border-right: 0;
  }

  .mail-sync-state {
    display: none;
  }

  .mail-list {
    max-height: none;
  }

  .mail-item {
    grid-template-columns: 34px minmax(0, 1fr) auto;
    padding-inline: var(--s2);
  }

  .mail-reader {
    position: fixed;
    inset: var(--header-h) 0 0;
    z-index: 70;
    max-height: none;
    overflow-y: auto;
    display: none;
    background: var(--paper);
    color: var(--ink);
    transform: none;
    animation: none;
  }

  .mail-reader.is-open {
    display: block;
  }

  .reader-actions {
    top: 0;
    justify-content: space-between;
    background: var(--paper);
    color: var(--ink);
  }

  .reader-back {
    display: inline-flex;
  }

  .reader-letterhead,
  .reader-body {
    padding-left: var(--s3);
    padding-right: var(--s3);
  }

  .code-block {
    min-width: 0;
    width: 100%;
    font-size: 26px;
  }

  .signal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--s3) 0;
  }

  .signal-item:nth-child(2) {
    border-right: 0;
  }

  .feature-split {
    grid-template-columns: minmax(0, 1fr);
  }

  .register-visual,
  .blueprint-diagram {
    min-height: 380px;
  }

  .use-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .use-card {
    min-height: 190px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--s4) var(--s3);
  }

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

  .footer-help {
    padding: var(--s2);
  }

  .footer-language-strip {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--s2);
}

.footer-language-strip a,
.footer-language-strip span {
  color: #c4d5cf;
  font-size: 13px;
}

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

.brand-name {
  display: inline-block;
  min-width: 0;
  color: inherit;
  white-space: nowrap;
}

.site-nav a[aria-current="page"] {
  padding-inline: 10px;
  background: var(--paper-mint);
  color: var(--brand-deep);
  box-shadow: none;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

.mode-switch a,
.mode-switch button,
.mode-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mail-stage.is-highlighted {
  outline: 3px solid var(--brand-wash);
  outline-offset: 4px;
}

.mail-reader {
  flex: 1 1 62%;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
}

@media (min-width: 701px) {
  .mail-reader [data-reader-close] {
    display: none;
  }
}

.filter-menu button {
  display: flex;
  align-items: center;
}

.alias-compose input,
.alias-compose .alias-suffix,
.alias-compose .button {
  border-radius: var(--radius-control);
}

.alias-suffix {
  border-radius: 0 var(--radius-control) var(--radius-control) 0;
}

.archive-ledger {
  border: 1px solid var(--line);
}

.page-hero {
  padding: var(--s7) 0 var(--s6);
  background-color: var(--paper);
  background-image: linear-gradient(to right, rgba(37, 104, 82, 0.06) 1px, transparent 1px), linear-gradient(to bottom, rgba(37, 104, 82, 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
}

.page-hero h1 {
  max-width: 900px;
  font-size: clamp(3rem, 5.5vw, 4rem);
}

.prose-wide {
  max-width: var(--wrap);
}

.legal-glance {
  align-items: stretch;
}

.eyebrow + h1,
.eyebrow + h2,
.eyebrow + h3 {
  margin-top: 20px;
}

.security-control > .status-pill,
[data-2fa-badge] {
  margin-bottom: 20px;
}

.status-pill + h2,
.status-pill + h3 {
  margin-top: 20px;
}

.status-pill.is-paused {
  background: var(--paper-warm);
  color: var(--danger);
}

.status-pill.is-active {
  background: var(--brand-wash);
  color: var(--brand-deep);
}

[data-2fa-disable] {
  margin-top: var(--s3);
}

.twofa-setup img {
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.mail-reader.is-real .demo-pill,
.mail-reader.is-real .demo-mail-brand,
.mail-reader.is-real .demo-letter,
.mail-reader.is-real .demo-stamp,
.mail-reader.is-real .demo-letter-kicker,
.mail-reader.is-real .demo-otp,
.mail-reader.is-real .demo-code,
.mail-reader.is-real .demo-letter-foot,
.mail-reader.is-real .code-plate {
  display: none;
}

.allow-card {
  border: 1px solid var(--brand);
}

.legal-hero .lead,
.tool-hero .lead {
  max-width: 760px;
  margin-bottom: 0;
}

.legal-summary {
  background: var(--paper);
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s3);
  margin-top: var(--s4);
}

.overview-card {
  min-width: 0;
  padding: var(--s4);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--paper-soft);
  color: var(--ink);
}

.overview-card > span {
  color: var(--brand);
  font: 12px var(--font-mono);
  letter-spacing: 0.08em;
}

.overview-card h3 {
  margin: var(--s3) 0 var(--s2);
  font-size: 26px;
}

.overview-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.legal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  align-items: start;
  gap: var(--s6);
}

.legal-index {
  position: sticky;
  top: var(--s3);
  padding: var(--s3);
  border-top: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
}

.legal-index strong {
  font-family: var(--font-mono);
  font-size: 12px;
}

.legal-index ol {
  margin: var(--s2) 0 0;
  padding-left: 20px;
}

.legal-index li {
  margin: 10px 0;
  color: var(--muted);
  font-size: 13px;
}

.legal-prose {
  min-width: 0;
  max-width: 840px;
}

.legal-prose > section {
  padding: 0 0 var(--s5);
  margin-bottom: var(--s5);
  border-bottom: 1px solid var(--line);
}

.legal-prose h2 {
  font-size: 32px;
}

.legal-prose p,
.legal-prose li {
  color: var(--ink-soft);
  line-height: 1.75;
}

.table-scroll {
  max-width: 100%;
  overflow-x: auto;
  margin: 0 0 var(--s6);
  border: 1px solid var(--line);
  background: var(--paper);
}

.retention-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  color: var(--ink);
  font-size: 13px;
}

.retention-table th,
.retention-table td {
  padding: var(--s2);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.retention-table th {
  background: var(--paper-mint);
  color: var(--brand-deep);
  font-family: var(--font-mono);
}

.allow-deny-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s3);
  margin-bottom: var(--s6);
}

.rule-card {
  min-width: 0;
  padding: var(--s4);
  border-radius: var(--radius-card);
  background: var(--paper);
  color: var(--ink);
}

.rule-card h3 {
  margin-top: var(--s3);
  font-size: 26px;
}

.deny-card {
  border: 1px solid var(--danger);
}

.tool-section {
  padding: var(--s6) 0;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s3);
}

.tool-card {
  min-width: 0;
  padding: var(--s4);
  border-top: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
}

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

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

.decision-band {
  padding: var(--s5);
  border-radius: var(--radius-card);
  background: var(--night);
  color: var(--white);
}

.decision-band h2 {
  color: var(--white);
}

.decision-band p {
  color: #c6d8d1;
}

.decision-band .button {
  margin-top: var(--s3);
  background: var(--brand-wash);
  color: var(--brand-deep);
}

@media (max-width: 700px) {
  .overview-grid,
  .allow-deny-grid,
  .legal-layout,
  .tool-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .legal-index {
    position: static;
  }

  .overview-card,
  .rule-card {
    padding: var(--s3);
  }
}

.blog-count {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-top: var(--s3);
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-soft);
  color: var(--ink-soft);
  font: 12px var(--font-mono);
}

.blog-hero .blog-count {
  margin-right: auto;
  margin-left: auto;
}

.journal-section {
  padding-top: var(--s6);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s3);
  margin-top: var(--s4);
}

.post-card {
  min-width: 0;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: var(--s4);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--paper-soft);
  color: var(--ink);
}

.post-card:hover,
.post-card:focus-visible {
  border-color: var(--brand);
  background: var(--paper-mint);
  color: var(--ink);
}

.post-card h3 {
  margin-top: var(--s3);
  font-size: 28px;
}

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

.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: var(--s3);
  color: var(--muted);
  font: 12px var(--font-mono);
}

.post-meta span {
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--brand-wash);
  color: var(--brand-deep);
}

.article-shell {
  background: var(--paper);
}

.article-hero {
  max-width: 1080px;
  padding-top: var(--s6);
  padding-bottom: var(--s6);
  border-bottom: 1px solid var(--line);
}

.article-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--s5);
  color: var(--muted);
  font: 12px var(--font-mono);
  letter-spacing: 0.04em;
}

.article-crumb a {
  color: var(--brand);
}

.article-hero h1 {
  max-width: 940px;
  margin-bottom: var(--s3);
  font-size: clamp(44px, 5.2vw, 64px);
}

.article-hero .lead {
  max-width: 760px;
  margin-bottom: var(--s3);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.article-meta span,
.toc-count {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-soft);
  color: var(--ink-soft);
  font: 12px var(--font-mono);
}

.article-reading {
  max-width: 1080px;
  display: grid;
  grid-template-columns: 220px minmax(0, 760px);
  align-items: start;
  gap: var(--s6);
  padding-top: var(--s6);
  padding-bottom: var(--s7);
}

.article-toc {
  position: sticky;
  top: calc(var(--header-h) + var(--s3));
  z-index: 3;
  padding: var(--s3);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--paper-soft);
  color: var(--ink);
}

.article-toc strong {
  font: 600 12px var(--font-mono);
  letter-spacing: 0.08em;
}

.article-toc ol {
  margin: var(--s2) 0 0;
  padding-left: 20px;
}

.article-toc li {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
}

.article-toc a:hover,
.article-toc a:focus-visible {
  color: var(--brand);
}

.toc-count {
  margin-top: var(--s2);
  background: var(--brand-wash);
  color: var(--brand-deep);
}

.article-prose {
  min-width: 0;
  font-size: 16px;
  line-height: 1.8;
}

.article-prose > p,
.article-prose section > p,
.article-prose li {
  color: var(--ink-soft);
}

.article-prose > p {
  margin-bottom: var(--s5);
  font-size: 18px;
  line-height: 1.75;
}

.article-prose section:not(.article-end-cta) {
  padding-top: var(--s3);
  margin-bottom: var(--s5);
  border-top: 1px solid var(--line);
}

.article-prose h2 {
  margin-bottom: var(--s3);
  font-size: 30px;
  line-height: 1.24;
}

.article-prose h3 {
  margin-top: var(--s4);
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.3;
}

.article-prose li {
  margin-bottom: 8px;
  padding-left: 4px;
}

.article-prose a:not(.button) {
  color: var(--brand-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.article-callout {
  margin: var(--s4) 0;
  padding: var(--s3);
  border-left: 2px solid var(--brand);
  background: var(--paper-mint);
  color: var(--ink);
}

.article-callout p {
  margin: 8px 0 0;
  color: var(--ink-soft);
}

.article-end-cta {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: var(--s3);
  margin-top: var(--s6);
  padding: var(--s5);
  border-radius: var(--radius-card);
  background: var(--night);
  color: var(--white);
}

.article-end-cta svg {
  padding: 8px;
  border: 1px solid #6e8f83;
  color: #d9eee6;
}

.article-end-cta h2 {
  color: var(--white);
}

.article-end-cta p {
  color: #c6d8d1;
}

.article-end-cta .button {
  margin-top: var(--s3);
  border-color: var(--brand-wash);
  background: var(--brand-wash);
  color: var(--brand-deep);
}

.article-recommend {
  position: fixed;
  z-index: 50;
  right: 24px;
  bottom: 24px;
  width: min(360px, calc(100vw - 32px));
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 44px 18px 18px;
  border: 1px solid #6e8f83;
  border-radius: var(--radius-card);
  background: var(--night);
  color: var(--white);
}

.article-recommend svg {
  color: #d9eee6;
}

.article-recommend span {
  display: block;
  margin-bottom: 4px;
  color: #a9c4ba;
  font: 11px var(--font-mono);
  letter-spacing: 0.08em;
}

.article-recommend a {
  display: block;
  margin-top: 8px;
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
}

.recommend-float-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border: 1px solid #6e8f83;
  border-radius: var(--radius-control);
  background: var(--night-soft);
  color: var(--white);
  cursor: pointer;
}

@media (max-width: 700px) {
  .post-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .post-card {
    min-height: 0;
    padding: var(--s3);
  }

  .article-hero {
    padding-top: var(--s4);
    padding-bottom: var(--s4);
  }

  .article-crumb {
    margin-bottom: var(--s4);
  }

  .article-reading {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--s4);
    padding-top: var(--s4);
  }

  .article-toc {
    position: static;
  }

  .article-prose > p {
    font-size: 16px;
  }

  .article-prose h2 {
    font-size: 26px;
  }

  .article-end-cta {
    grid-template-columns: minmax(0, 1fr);
    padding: var(--s3);
  }

  .article-recommend {
    right: 16px;
    bottom: 16px;
  }
}

@media (max-width: 900px) {
  .article-recommend,
  .article-float {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}