:root {
  --bg: #f2eadf;
  --paper: rgba(255, 252, 247, 0.86);
  --paper-strong: rgba(255, 251, 246, 0.94);
  --line: rgba(21, 38, 48, 0.11);
  --deep: #132630;
  --muted: #586a76;
  --teal: #0c8d87;
  --teal-strong: #0a6d69;
  --sand: #f0d7be;
  --orange: #e18c4b;
  --shadow: 0 22px 56px rgba(16, 37, 51, 0.11);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--deep);
  background:
    radial-gradient(circle at top left, rgba(12, 141, 135, 0.18), transparent 28%),
    radial-gradient(circle at 86% 12%, rgba(225, 140, 75, 0.18), transparent 24%),
    linear-gradient(180deg, #f7f1e8 0%, var(--bg) 100%);
}

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

.bg {
  position: fixed;
  pointer-events: none;
  filter: blur(58px);
  opacity: 0.52;
}

.bg-a {
  width: 280px;
  height: 280px;
  top: 4%;
  left: 7%;
  background: rgba(12, 141, 135, 0.18);
}

.bg-b {
  width: 340px;
  height: 340px;
  right: 4%;
  top: 14%;
  background: rgba(225, 140, 75, 0.18);
}

.shell {
  position: relative;
  width: min(100% - 32px, 1220px);
  margin: 0 auto;
  padding: 28px 0 50px;
}

.site-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 50px;
  height: 50px;
  border-radius: 18px;
  display: inline-grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(12, 141, 135, 0.22) 0%, rgba(225, 140, 75, 0.28) 100%);
  box-shadow: 0 12px 26px rgba(16, 37, 51, 0.1);
}

.brand-copy {
  display: grid;
  gap: 4px;
}

.brand-copy strong {
  font-size: 1rem;
}

.brand-copy small {
  color: var(--muted);
  line-height: 1.35;
}

.topnav,
.top-actions,
.logout-inline {
  display: flex;
  align-items: center;
  gap: 10px 12px;
}

.top-actions {
  justify-content: flex-end;
  flex-wrap: wrap;
}

.logout-inline {
  margin: 0;
}

.topnav {
  flex-wrap: wrap;
  justify-content: center;
}

.topnav a {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  color: var(--muted);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.46);
  border: 1px solid rgba(19, 38, 48, 0.09);
}

.topnav a:hover {
  color: var(--deep);
  background: rgba(255, 255, 255, 0.74);
}

.flash-stack {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.flash-card {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.flash-card p {
  margin: 0;
  font-weight: 700;
}

.flash-success {
  background: rgba(12, 141, 135, 0.12);
  color: var(--teal-strong);
}

.flash-error {
  background: rgba(235, 124, 77, 0.12);
  color: #a6542e;
}

.hero,
.card,
.protocol-card,
.step {
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(320px, 0.92fr);
  gap: 20px;
  border-radius: var(--radius-xl);
  padding: 30px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.eyebrow,
.panel-kicker {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--muted);
}

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

h1 {
  margin-bottom: 0;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 0.96;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(1.55rem, 3vw, 2.5rem);
  line-height: 1.02;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.lede,
.section-copy,
.card p,
.protocol-copy,
.list-row p,
.step p,
.preset-card p {
  color: var(--muted);
  line-height: 1.65;
}

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

.button {
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.button-solid {
  background: linear-gradient(135deg, var(--teal) 0%, var(--orange) 100%);
  color: #fff;
}

.button-google {
  background: #ffffff;
  color: #1f1f1f;
  border: 1px solid rgba(19, 38, 48, 0.14);
}

.button-ghost {
  border: 1px solid rgba(19, 38, 48, 0.16);
  background: rgba(255, 255, 255, 0.54);
}

.hero-panel {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(16, 37, 51, 0.98) 0%, rgba(19, 72, 88, 0.95) 100%);
  color: #fff;
}

.panel-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}

.live-pill {
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.82rem;
  white-space: nowrap;
}

.stat-grid,
.card-grid,
.preset-grid,
.protocol-grid,
.term-grid {
  display: grid;
  gap: 18px;
}

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

.stat-card {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card span {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}

.stat-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.6rem;
}

.mini-stack {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.mini-row {
  min-height: 64px;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.mini-mark,
.protocol-mark,
.list-mark {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: inline-grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(12, 141, 135, 0.22) 0%, rgba(225, 140, 75, 0.28) 100%);
  color: var(--deep);
  font-weight: 800;
  letter-spacing: 0.06em;
}

.hero-panel .mini-mark {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.list-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  flex: 0 0 auto;
}

.media-fallback {
  position: relative;
  z-index: 1;
}

.media-logo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.92);
}

.mini-copy {
  display: grid;
  gap: 3px;
}

.mini-copy strong {
  font-size: 0.97rem;
}

.mini-copy small {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.4;
}

.section {
  margin-top: 22px;
}

.section-head {
  margin-bottom: 16px;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.auth-grid,
.watchlist-grid {
  display: grid;
  gap: 18px;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 22px;
}

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

.watchlist-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

.card,
.protocol-card,
.step {
  border-radius: var(--radius-lg);
}

.card {
  padding: 24px;
}

.band-card {
  background: linear-gradient(180deg, rgba(255, 251, 246, 0.97) 0%, rgba(247, 241, 233, 0.9) 100%);
}

.micro-explain {
  min-height: 220px;
}

.micro-explain h3,
.faq-item h3 {
  margin-bottom: 10px;
}

.faq-card {
  padding: 28px;
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  margin-top: 18px;
}

.faq-item {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(16, 37, 51, 0.08);
}

.faq-item p {
  margin-bottom: 0;
}

.small-meta {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.86rem;
}

.account-card,
.watchlist-card,
.auth-card {
  background: var(--paper-strong);
}

.auth-story,
.auth-card {
  padding: 30px;
}

.auth-page-links {
  margin: 18px 0 0;
  color: var(--muted);
}

.auth-page-links a {
  color: var(--teal-strong);
  font-weight: 700;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.chip {
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(12, 141, 135, 0.12);
  color: var(--teal-strong);
  font-weight: 700;
}

.list-stack {
  display: grid;
  gap: 12px;
}

.list-row {
  padding: 14px 0;
  border-top: 1px solid rgba(16, 37, 51, 0.08);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
}

.list-entity {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.auth-form {
  display: grid;
  gap: 14px;
}

.auth-google {
  width: fit-content;
  margin-bottom: 14px;
}

.auth-divider {
  position: relative;
  margin: 2px 0 16px;
  text-align: center;
}

.auth-divider::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: rgba(19, 38, 48, 0.1);
}

.auth-divider span {
  position: relative;
  display: inline-block;
  padding: 0 12px;
  background: var(--paper-strong);
  color: var(--muted);
  font-size: 0.86rem;
}

.auth-form label {
  display: grid;
  gap: 8px;
}

.auth-form span {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--deep);
}

.auth-form input {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(19, 38, 48, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  padding: 0 14px;
  font: inherit;
  color: var(--deep);
}

.auth-form select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(19, 38, 48, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  padding: 0 14px;
  font: inherit;
  color: var(--deep);
}

.auth-form input:focus {
  outline: 2px solid rgba(12, 141, 135, 0.22);
  border-color: rgba(12, 141, 135, 0.34);
}

.auth-form select:focus {
  outline: 2px solid rgba(12, 141, 135, 0.22);
  border-color: rgba(12, 141, 135, 0.34);
}

.auth-submit {
  width: fit-content;
}

.account-chips {
  margin: 16px 0;
}

.account-subtitle {
  margin-bottom: 10px;
  color: var(--muted);
}

.logout-form {
  margin-top: 18px;
}

.mini-list {
  display: grid;
  gap: 14px;
}

.mini-list p,
.empty-copy {
  color: var(--muted);
}

.list-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.linked-row {
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.linked-row:hover {
  transform: translateY(-1px);
  opacity: 0.92;
}

.metric-pack {
  display: grid;
  gap: 8px;
  text-align: right;
  white-space: nowrap;
  color: var(--muted);
  font-size: 0.92rem;
}

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

.protocol-card {
  padding: 22px;
  background: var(--paper-strong);
}

.protocol-card-top {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}

.protocol-name {
  margin-bottom: 4px;
  font-size: 1.05rem;
  font-weight: 700;
}

.protocol-meta {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.protocol-copy {
  min-height: 74px;
  margin-bottom: 14px;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-top: 10px;
  margin-top: 10px;
  border-top: 1px solid rgba(16, 37, 51, 0.08);
  color: var(--muted);
  font-size: 0.9rem;
}

.metric-row strong {
  color: var(--deep);
}

.inline-link {
  display: inline-flex;
  margin-top: 16px;
  font-weight: 700;
  color: var(--teal-strong);
}

.action-row .inline-link,
.watchlist-actions .inline-link {
  margin-top: 0;
}

.action-row,
.watchlist-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  align-items: center;
  justify-content: space-between;
}

.action-row {
  margin-top: 16px;
}

.follow-form {
  margin: 0;
}

.follow-button {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(19, 38, 48, 0.14);
  background: rgba(255, 255, 255, 0.76);
  color: var(--deep);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.follow-button.is-following {
  background: rgba(12, 141, 135, 0.12);
  border-color: rgba(12, 141, 135, 0.22);
  color: var(--teal-strong);
}

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

.preset-card {
  min-height: 220px;
}

.preset-topline {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
}

.preset-badge {
  width: fit-content;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  background: rgba(225, 140, 75, 0.15);
  color: #a65d22;
  font-size: 0.82rem;
  font-weight: 700;
}

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

.term-card {
  min-height: 92px;
  padding: 16px;
  border-radius: 18px;
  display: grid;
  gap: 6px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(16, 37, 51, 0.08);
}

.term-card a {
  display: grid;
  gap: 6px;
}

.term-card span {
  color: var(--muted);
}

.settings-grid {
  align-items: start;
}

.settings-panel {
  min-height: 100%;
}

.timeline {
  display: grid;
  gap: 14px;
}

.changelog-step {
  background: var(--paper-strong);
}

.step {
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.step span {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--teal) 0%, var(--orange) 100%);
  color: #fff;
  font-weight: 800;
  font-size: 1.15rem;
}

.watch-footer {
  margin-top: 26px;
  padding: 18px 4px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.95rem;
}

.watch-footer__copy,
.watch-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
}

.watch-footer__copy strong,
.watch-footer__links a {
  color: var(--deep);
  font-weight: 700;
}

.alert-pref-form {
  display: grid;
  gap: 18px;
}

.alert-pref-list {
  display: grid;
  gap: 12px;
}

.alert-pref-item {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(10, 22, 43, 0.1);
  background: rgba(255, 255, 255, 0.72);
}

.alert-pref-item input {
  margin-top: 3px;
}

.alert-pref-copy {
  display: grid;
  gap: 4px;
}

.alert-pref-copy strong {
  color: var(--deep);
}

.alert-pref-copy span {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

@media (max-width: 1140px) {
  .protocol-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .watchlist-grid {
    grid-template-columns: 1fr;
  }

  .watch-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 960px) {
  .hero,
  .card-grid.three,
  .card-grid.two,
  .auth-grid,
  .auth-shell,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .term-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100% - 20px, 1220px);
    padding-top: 18px;
  }

  .site-topbar,
  .topnav,
  .top-actions {
    display: grid;
  }

  .site-topbar {
    justify-items: start;
  }

  .hero,
  .card,
  .protocol-card,
  .step,
  .auth-story,
  .auth-card {
    padding: 22px;
  }

  .hero-panel {
    padding: 20px;
  }

  .stat-grid,
  .protocol-grid,
  .preset-grid {
    grid-template-columns: 1fr;
  }

  .list-row,
  .step,
  .panel-topline,
  .metric-row {
    grid-template-columns: 1fr;
  }

  .list-row,
  .panel-topline,
  .metric-row,
  .action-row,
  .watchlist-actions {
    display: grid;
  }

  .metric-pack {
    text-align: left;
    white-space: normal;
  }
}