:root {
  --navy: #0b1f33;
  --navy-2: #123047;
  --paper: #f6f4ef;
  --white: #ffffff;
  --text: #1c2a36;
  --muted: #5c6b78;
  --line: #d9e0e6;
  --accent: #c44b1b;
  --accent-dark: #9e3914;
  --wa: #0b141a;
  --wa-in: #1f2c34;
  --wa-out: #005c4b;
  --danger: #b42318;
  --ok: #067647;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Source Sans 3", "TT Sans Fallback", "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--text);
  line-height: 1.5;
}

/* Fallback faces keep the first paint the same size as the webfonts, so buttons do not jump. */
@font-face {
  font-family: "TT Serif Fallback";
  src: local("Georgia");
  size-adjust: 112%;
  ascent-override: 90%;
  descent-override: 22%;
  line-gap-override: 0%;
}
@font-face {
  font-family: "TT Sans Fallback";
  src: local("Segoe UI"), local("Arial");
  size-adjust: 105%;
  ascent-override: 92%;
  descent-override: 22%;
  line-gap-override: 0%;
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: 0;
  z-index: 80;
  transform: translateY(-120%);
  background: #123047;
  color: #f6f4ef;
  font-weight: 700;
  text-decoration: none;
  padding: 0.7rem 1rem;
  border-radius: 0 0 8px 8px;
}
.skip-link:focus {
  transform: none;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
:focus-visible {
  outline: 3px solid #0f6e63;
  outline-offset: 2px;
}
.nav-check:focus-visible + .nav-toggle {
  outline: 3px solid #0f6e63;
  outline-offset: 3px;
}
.net-banner {
  margin: 0;
  padding: 0.7rem 1rem;
  background: #123047;
  color: #f6f4ef;
  font-weight: 700;
  text-align: center;
  line-height: 1.35;
}
.net-banner[hidden] { display: none !important; }
#content, #book, #gate, #shell { scroll-margin-top: 4.5rem; }

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 0.85rem 6vw;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(1.3) blur(14px);
  -webkit-backdrop-filter: saturate(1.3) blur(14px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
}
.logo img {
  display: block;
  height: 96px;
  width: auto;
}
@media (max-width: 640px) {
  .logo img { height: 72px; }
}
.nav-end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-left: auto;
}
.nav-check {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0 0.8rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  color: var(--navy);
  font: inherit;
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
}
.nav-toggle-bars {
  display: block;
  width: 1.05rem;
  height: 2px;
  background: currentColor;
  box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor;
}
.nav-links { display: flex; align-items: center; gap: 1.25rem; order: 1; }
.nav-end .btn.nav-btn { order: 2; }
.nav-links a { color: var(--navy-2); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; order: 1; }
  .nav-end .btn.nav-btn { order: 2; }
  .nav-links {
    display: none;
    order: 3;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.25rem 0 0.4rem;
  }
  .nav-check:checked ~ .nav-links { display: flex; }
  .nav-links a {
    min-height: 44px;
    display: flex;
    align-items: center;
    font-size: 1rem;
    border-bottom: 1px solid var(--line);
  }
  .nav-links a:last-child { border-bottom: 0; }
}
@media (min-width: 981px) {
  .nav-toggle { display: none; }
  /* The menu control is only for narrow screens. Hide the checkbox with it so it is not an unnamed control. */
  .nav-check { display: none; }
  .nav-links { display: flex; }
}
.btn {
  display: inline-block;
  border: 0;
  border-radius: 4px;
  padding: 0.7rem 1.15rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
  font-family: inherit;
}
.btn.primary { background: var(--accent); color: var(--white); }
.btn.primary:hover { background: var(--accent-dark); }
.btn.ghost { background: transparent; color: var(--navy); border: 1px solid var(--line); }
.btn.nav-btn { padding: 0.5rem 0.9rem; }

.hero {
  display: grid;
  gap: 2.5rem;
  padding: 3.5rem 6vw 2.5rem;
  max-width: 1120px;
  margin: 0 auto;
  align-items: center;
}
@media (min-width: 900px) {
  .hero { grid-template-columns: 1.15fr 0.85fr; padding-top: 4.5rem; }
}
.eyebrow {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--navy);
  margin: 0 0 1rem;
}
.lede { font-size: 1.12rem; color: var(--muted); max-width: 36rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.5rem 0 0.75rem; }
.hint { color: var(--muted); font-size: 0.88rem; }

.hero-panel {
  background: var(--navy);
  color: #e8eef4;
  border-radius: 12px;
  padding: 1.35rem 1.4rem 1.5rem;
  box-shadow: 0 24px 50px rgba(11, 31, 51, 0.18);
}
.hero-panel-label { margin: 0 0 1rem; font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: #9bb0c2; }
.fake-msg, .fake-reply {
  max-width: 92%;
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
  font-size: 0.92rem;
  margin-bottom: 0.55rem;
}
.fake-msg { background: #005c4b; margin-left: auto; }
.fake-reply { background: #1f2c34; }

.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 2.2rem 6vw;
  background: var(--navy);
  color: var(--white);
}
@media (min-width: 800px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
}
.stats strong { display: block; font-size: 2.4rem; letter-spacing: -0.03em; }
.stats span { color: #b7c6d3; font-size: 0.95rem; }

.why, .tiers, .journey, .modules, .calc, .compat, .faq, .privacy { padding: 3.5rem 6vw; max-width: 1120px; margin: 0 auto; scroll-margin-top: 4.75rem; }
.why h2, .tiers h2, .journey h2, .cta-band h2, .modules h2, .calc h2, .compat h2, .faq h2, .privacy h2 {
  color: var(--navy);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}
.section-lede { color: var(--muted); margin: 0 0 1.75rem; }
.why-grid, .tier-grid { display: grid; gap: 1rem; }
@media (min-width: 800px) {
  .why-grid { grid-template-columns: 1fr 1fr; }
  .tier-grid { grid-template-columns: 1fr 1fr; max-width: 44rem; }
}
.why-grid article, .tier {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.3rem 1.35rem;
}
.why-grid h3 { margin: 0 0 0.4rem; color: var(--navy); font-size: 1.05rem; }
.why-grid p { margin: 0; color: var(--muted); }
.tier.featured { border-color: var(--accent); box-shadow: 0 10px 28px rgba(196, 75, 27, 0.08); }
.badge {
  display: inline-block;
  background: #f8e8e0;
  color: var(--accent-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.45rem;
  border-radius: 3px;
  margin: 0 0 0.4rem;
}
.price { font-size: 2rem; color: var(--navy); margin: 0.2rem 0 0.8rem; }
.price span { font-size: 0.95rem; color: var(--muted); font-weight: 600; }
.tier ul { margin: 0; padding-left: 1.15rem; color: var(--muted); }

.module-grid {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 900px) {
  .module-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1100px) {
  .module-grid { grid-template-columns: 1fr 1fr 1fr; }
}
.module-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.25rem 1.3rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.module-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}
.module-card .eyebrow { margin-bottom: 0.2rem; }
.module-card figure {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #f6f4ef;
  aspect-ratio: 4 / 3;
}
.module-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.module-card ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
  flex: 1;
}
.module-card ul li { margin: 0.35rem 0; }
.module-card .btn { align-self: flex-start; }
.labor-preview {
  margin: 0;
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.2rem;
  padding: 1.1rem 1.15rem;
  background: #0b1f33;
  color: #e8eef4;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.labor-preview p {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: #9aa8b5;
  letter-spacing: 0.02em;
}
.labor-preview strong {
  font-size: 2.4rem;
  letter-spacing: -0.04em;
  color: #ffb089;
  line-height: 1.05;
}
.labor-preview > span {
  color: #f0d2c4;
  font-weight: 700;
  font-size: 0.92rem;
}
.labor-preview ul {
  margin: 0.65rem 0 0;
  padding: 0;
  list-style: none;
  flex: 0;
  color: #c5d0d8;
}
.labor-preview ul li {
  margin: 0.2rem 0;
  font-size: 0.88rem;
}
.labor-preview ul li.over {
  color: #ffb089;
  font-weight: 700;
}

.cta-band {
  margin: 0 6vw 3rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 2.2rem 1.75rem;
  text-align: center;
}
.cta-band p { color: var(--muted); max-width: 34rem; margin: 0 auto 1.2rem; }

.calc { padding-top: 2.5rem; }
.calc-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.25rem 1.3rem 1.4rem;
  min-height: 22rem;
}
.calc-grid {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 880px) {
  .calc-grid { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
}
.calc fieldset {
  border: 0;
  margin: 0 0 1rem;
  padding: 0;
}
.calc legend, .calc-label {
  display: block;
  font-weight: 700;
  color: var(--navy);
  font-size: 0.88rem;
  margin-bottom: 0.45rem;
}
.calc-toggle, .calc-presets {
  display: flex;
  flex-wrap: wrap;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.calc-toggle label, .calc-presets label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 0.85rem;
  min-height: 2.75rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--navy-2);
  background: var(--paper);
}
.calc-toggle input, .calc-presets input { accent-color: var(--accent); }
.calc-toggle label:has(input:checked), .calc-presets label:has(input:checked) {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
.calc input[type="range"] {
  width: 100%;
  min-height: 2.5rem;
  margin: 0;
  accent-color: var(--accent);
}
.calc-range-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  min-width: 0;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}
.calc-result {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
  background: #f3faf6;
  border: 1px solid #b8e0c8;
  border-radius: 12px;
  padding: 1.1rem 1.15rem 1.2rem;
  min-height: 16rem;
}
.calc-result .eyebrow { color: var(--ok); }
.calc-hero-num {
  color: var(--ok);
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin: 0.2rem 0 0.15rem;
}
.calc-year {
  margin: 0 0 0.85rem;
  color: var(--ok);
  font-weight: 800;
  font-size: 1.05rem;
}
.calc-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
  margin: 0 0 0.9rem;
}
.calc-split p {
  margin: 0;
  background: var(--white);
  border-radius: 8px;
  padding: 0.55rem 0.65rem;
  font-size: 0.82rem;
  color: var(--muted);
}
.calc-split strong { display: block; color: var(--navy); font-size: 1rem; }
.calc-payback {
  margin: 0 0 1rem;
  font-weight: 800;
  color: var(--navy);
}
.calc-result .btn { width: 100%; text-align: center; }
.calc-note { margin: 0.7rem 0 0; font-size: 0.78rem; color: var(--muted); }

.compat-copy { color: var(--muted); max-width: 44rem; }
.compat-grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 800px) {
  .compat-grid { grid-template-columns: 1fr 1fr; }
}
.compat-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.15rem 1.2rem;
}
.compat-card h3 { margin: 0 0 0.7rem; color: var(--navy); font-size: 1.05rem; }
.compat-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.compat-card li {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--navy-2);
}
.roadmap-badge {
  display: inline-block;
  margin-top: 0.9rem;
  background: #f8e8e0;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.4rem 0.65rem;
  border-radius: 6px;
}

.faq details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.15rem 1rem;
  margin: 0 0 0.65rem;
}
.faq summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--navy);
  padding: 0.95rem 0;
  list-style: none;
  min-height: 2.75rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq details p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.privacy-grid {
  display: grid;
  gap: 0.85rem;
}
@media (min-width: 800px) {
  .privacy-grid { grid-template-columns: 1fr 1fr; }
}
.privacy-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.1rem 1.15rem;
}
.privacy-card h3 { margin: 0 0 0.35rem; color: var(--navy); font-size: 1.02rem; }
.privacy-card p { margin: 0; color: var(--muted); }

.hero-sub {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 38rem;
  margin: 0 0 0.75rem;
}

.journey {
  padding-top: 2.5rem;
}
.journey-stage {
  margin: 1.25rem 0 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  -webkit-overflow-scrolling: touch;
}
.journey-svg {
  display: block;
  min-width: 52rem;
  width: 100%;
  height: auto;
}
.journey-fold {
  fill: #fffdf8;
  stroke: var(--navy);
  stroke-width: 1.6;
  stroke-linejoin: round;
  cursor: pointer;
}
.journey-fold.is-on { fill: #fff1e6; }
.journey-ink {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 0 2400;
  transition: stroke-dasharray 0.7s ease;
}
.journey-node {
  fill: #fffdf8;
  stroke: var(--navy);
  stroke-width: 2;
  cursor: pointer;
}
.journey-node.is-on {
  fill: var(--accent);
  stroke: var(--accent-dark);
}
.journey-hatch { fill: url(#journeyHatch); opacity: 0.35; pointer-events: none; }
.journey-label {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 11px;
  font-weight: 700;
  fill: var(--navy);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  pointer-events: none;
}
.journey-arrow { fill: none; stroke: var(--navy); stroke-width: 2.2; stroke-linecap: round; }
.journey-readout {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 1rem 1.15rem;
  min-height: 6.2rem;
}
.journey-readout p { margin: 0; }
.journey-readout strong {
  display: block;
  color: var(--navy);
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}
.journey-readout span { color: var(--muted); }
.journey-stops {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
}
.journey-stops button {
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy-2);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  min-height: 44px;
  cursor: pointer;
}
.journey-stops button.is-on {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .journey-ink { transition: none; }
}

footer {
  background: var(--navy);
  color: #b7c6d3;
  padding: 1.75rem 6vw;
  font-size: 0.88rem;
  text-align: center;
}
footer p { margin: 0.25rem 0; }
footer strong { color: var(--white); }
footer .foot-links { font-size: 0.8rem; }
footer .foot-links a { color: #b7c6d3; }
footer .foot-logo {
  display: inline-block;
  margin: 0 0 0.65rem;
  line-height: 0;
}
footer .foot-logo img {
  display: block;
  height: 88px;
  width: auto;
  background: #fff;
  border-radius: 10px;
  padding: 0.2rem 0.5rem;
}

.demo { background: #e8eef2; min-height: 100vh; padding-bottom: 2rem; }
body.demo .nav { position: sticky; top: 0; z-index: 30; }
.demo-banner {
  margin: 0;
  padding: 0.5rem 0.75rem;
  background: var(--navy);
  color: #f0d2c4;
  font-size: 0.78rem;
  text-align: center;
}
.demo-banner a { color: #ffb089; font-weight: 700; }
.demo-chooser {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem 0;
}
.demo-chooser button {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  min-height: 2.75rem;
  background: #fff;
  color: var(--navy-2);
  font-family: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
}
.demo-chooser button[aria-pressed="true"] {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}
.tabs[hidden],
.panel[hidden],
.shop-express[hidden],
.shop-retail[hidden] {
  display: none !important;
}
.demo-stage {
  display: grid;
  gap: 1.5rem;
  max-width: 64rem;
  margin: 1.25rem auto 0;
  padding: 0 1rem;
  align-items: start;
}
@media (min-width: 900px) {
  .demo-stage { grid-template-columns: 26rem minmax(0, 1fr); }
}
.phone {
  max-width: 26rem;
  width: 100%;
  margin: 0 auto;
  background: var(--wa);
  color: #e8eef4;
  border-radius: 28px;
  overflow: hidden;
  min-height: 34rem;
  box-shadow: 0 22px 50px rgba(11, 31, 51, 0.28);
}
.talk-data {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.6rem 1.4rem;
  box-shadow: 0 12px 28px rgba(11, 31, 51, 0.08);
  scroll-margin-top: 1rem;
}
.talk-data .talk-kicker {
  margin: 0 0 0.45rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.talk-data h2 {
  margin: 0 0 0.65rem;
  color: var(--navy);
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.talk-data p {
  margin: 0 0 1.1rem;
  color: var(--muted);
  max-width: 28rem;
}
.talk-data .btn { display: inline-block; }
.talk-note {
  margin: 0.85rem 0 0 !important;
  font-size: 0.85rem;
}
.talk-try {
  margin-top: 1.4rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--line);
}
.talk-data .talk-try h2 { font-size: clamp(1.2rem, 2.4vw, 1.45rem); }
.phone-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 1rem 0.5rem;
  font-weight: 700;
}
.phone-brand {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.phone-brand img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: #fff;
}
.store { color: #9aa8b5; font-weight: 500; font-size: 0.85rem; }
.tabs { display: flex; border-bottom: 1px solid #233; }
.tab {
  flex: 1;
  background: transparent;
  color: #9aa8b5;
  border: 0;
  padding: 0.65rem 0.2rem;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.78rem;
}
.tab.is-active { color: #ffb089; box-shadow: inset 0 -2px 0 var(--accent); }
.panel { display: none; padding: 0.75rem; max-height: 32rem; overflow-y: auto; }
.panel.is-active { display: block; }
.thread { min-height: 16rem; display: flex; flex-direction: column; gap: 0.5rem; }
.bubble { max-width: 85%; padding: 0.55rem 0.75rem; border-radius: 12px; font-size: 0.92rem; line-height: 1.4; }
.bubble.in { background: var(--wa-in); align-self: flex-start; }
.bubble.out { background: var(--wa-out); align-self: flex-end; }
.bubble.chart-bubble { max-width: 100%; width: 100%; padding: 0.55rem 0.6rem 0.7rem; }
.bubble.chart-bubble p { margin: 0 0 0.4rem; font-size: 0.8rem; color: #c5d0d8; }
.bubble.chart-bubble .chart-wrap { height: 140px; background: #15232c; border-radius: 8px; padding: 0.35rem; }
.chart-card {
  background: #1a222c;
  border-radius: 12px;
  padding: 0.7rem 0.75rem 0.85rem;
  margin: 0.7rem 0;
}
.chart-card h3 {
  margin: 0 0 0.45rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #9aa8b5;
  letter-spacing: 0.02em;
}
.chart-wrap { position: relative; height: 168px; }
.chart-wrap-sm { height: 150px; }
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.75rem; }
.chip {
  background: #15232c;
  color: #e8eef4;
  border: 1px solid #345;
  border-radius: 999px;
  padding: 0.4rem 0.7rem;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: inherit;
}
.panel-kicker, .expected { color: #9aa8b5; font-size: 0.85rem; }
.weather-stamp {
  background: linear-gradient(165deg, #2a3d52 0%, #15232c 100%);
  border: 1px solid #4a6578;
  border-radius: 14px;
  padding: 0.85rem 0.8rem 0.95rem;
  margin: 0.85rem 0;
  box-shadow: 0 0 0 1px rgba(255, 176, 137, 0.18), 0 10px 22px rgba(0, 0, 0, 0.28);
}
.weather-kicker {
  margin: 0 0 0.65rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffb089;
}
.weather-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem; }
.wx { border-radius: 12px; padding: 0.75rem 0.5rem 0.65rem; text-align: center; }
.wx.sun { background: linear-gradient(180deg, #ffe7a3, #f0b84a); color: #3a2a08; }
.wx.rain { background: linear-gradient(180deg, #5aa0c8, #1e5474); color: #f3f8fc; }
.wx img, .wx svg { width: 52px; height: 52px; display: block; margin: 0 auto 0.2rem; }
.wx span { display: block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; opacity: 0.8; }
.wx strong { display: block; font-size: 1.25rem; margin-top: 0.12rem; letter-spacing: -0.02em; }
.weather-caption { margin: 0.7rem 0 0; font-size: 0.85rem; line-height: 1.45; color: #e8eef4; }
.weather-upcoming { margin: 0.7rem 0 0; font-size: 0.88rem; line-height: 1.45; color: #fff6ee; }
.weather-promote { margin: 0.45rem 0 0; padding-left: 1.1rem; color: #e8eef4; font-size: 0.82rem; }
.weather-promote b { color: #ffb089; }
.weather-hint { margin: 0.25rem 0 0; font-size: 0.72rem; color: #9aa8b5; }
.bubble.in.weather-bubble { max-width: 100%; width: 100%; padding: 0.7rem 0.7rem 0.8rem; background: #1a2833; }
.bubble.in.weather-bubble .weather-stamp { margin: 0; border: 0; box-shadow: none; padding: 0; background: transparent; }
.stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; margin: 0.75rem 0; }
.stat-row div { background: #1a222c; border-radius: 12px; padding: 0.75rem; }
.stat-row span { display: block; color: #9aa8b5; font-size: 0.75rem; }
.mix-list { list-style: none; padding: 0; margin: 0; }
.mix-list li { background: #1a222c; border-radius: 12px; padding: 0.7rem 0.8rem; margin-bottom: 0.45rem; font-size: 0.9rem; }
.mix-list b { color: #ffb089; display: block; font-size: 0.7rem; }
.demo label { display: block; color: #9aa8b5; font-size: 0.85rem; margin: 0.75rem 0; }
.demo input {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.65rem;
  border-radius: 8px;
  border: 1px solid #345;
  background: #111;
  color: #e8eef4;
  font-size: 1rem;
}
.till-result { margin-top: 0.85rem; padding: 0.75rem; border-radius: 12px; background: #1a222c; }
.till-result.short { outline: 1px solid var(--danger); }
.back { text-align: center; }
.back a { color: var(--accent-dark); font-weight: 600; }