:root {
  --ink: #241f1a;
  --muted: #6f675e;
  --paper: #ffffff;
  --paper-warm: #f7f3ed;
  --paper-deep: #eee6db;
  --gold: #a8824d;
  --gold-light: #c6a675;
  --wine: #8e3044;
  --line: #ded5c8;
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --sans: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

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

:focus-visible {
  outline: 3px solid rgba(142, 48, 68, 0.55);
  outline-offset: 4px;
}

/* Age verification */
.age-page {
  min-width: 320px;
  min-height: 100svh;
  overflow-x: hidden;
  background: #fff;
}

.age-shell {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100svh;
  padding: 24px clamp(24px, 5vw, 76px) 20px;
  overflow: hidden;
  background:
    linear-gradient(rgba(255, 255, 255, 0.48), rgba(255, 255, 255, 0.74)),
    url("kizuna-age-background.png") center / cover no-repeat;
}

.age-shell::before {
  position: absolute;
  inset: 14px;
  z-index: -1;
  border: 1px solid rgba(168, 130, 77, 0.48);
  content: "";
  pointer-events: none;
}

.age-masthead,
.age-footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, 100%);
  margin-inline: auto;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  text-decoration: none;
}

.age-brand-logo {
  display: block;
  width: 72px;
  height: auto;
}

.age-masthead__place,
.age-footer p {
  margin: 0;
  color: #746d64;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 10px;
  letter-spacing: 0.22em;
}

.age-main {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  width: min(820px, 100%);
  margin: clamp(20px, 4vh, 42px) auto clamp(28px, 5vh, 54px);
}

.age-panel {
  padding: clamp(30px, 4.2vw, 50px) clamp(24px, 7vw, 82px) clamp(28px, 4vw, 42px);
  border: 1px solid rgba(168, 130, 77, 0.56);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 24px 68px rgba(93, 78, 58, 0.1);
  text-align: center;
}

.age-panel__eyebrow {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: center;
  margin: 0 0 16px;
  color: #9d7742;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 10px;
  letter-spacing: 0.28em;
}

.age-panel__eyebrow span:last-child {
  color: #918a81;
  letter-spacing: 0.18em;
}

.age-panel__rule {
  position: relative;
  width: min(290px, 72%);
  height: 1px;
  margin: 0 auto 22px;
  background: linear-gradient(90deg, transparent, #b89b6f 16% 84%, transparent);
}

.age-panel__rule span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 7px;
  height: 7px;
  transform: translate(-50%, -50%) rotate(45deg);
  background: #b89b6f;
}

.age-panel h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(30px, 4.4vw, 50px);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0.08em;
  text-wrap: balance;
}

.age-panel h1 span {
  display: block;
  white-space: nowrap;
}

.age-panel__lead {
  max-width: 660px;
  margin: 20px auto 0;
  color: #504a43;
  font-size: 14px;
  line-height: 1.75;
  letter-spacing: 0.025em;
}

.age-panel__lead p {
  margin: 0;
}

.age-panel__lead p + p {
  margin-top: 3px;
}

.age-actions {
  display: grid;
  gap: 10px;
  width: min(560px, 100%);
  margin: 24px auto 0;
}

.button,
.dto-age-link {
  display: flex;
  width: 100%;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.button--primary {
  gap: 24px;
  padding: 13px 22px;
  color: #fff;
  background: var(--gold);
  font-size: 15px;
}

.button--primary svg {
  width: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.button--primary:hover {
  background: #8d6f44;
  transform: translateY(-2px);
}

.dto-age-link {
  gap: 20px;
  min-height: 68px;
  padding: 8px 20px;
  border-color: #c7a675;
  color: #41362a;
  background: #fffaf1;
  text-align: left;
}

.dto-age-link:hover {
  border-color: var(--wine);
  background: #fff;
  transform: translateY(-2px);
}

.dto-age-link img {
  width: 150px;
  height: auto;
}

.dto-age-link span {
  font-size: 11px;
  line-height: 1.45;
  letter-spacing: 0.03em;
}

.dto-age-link strong {
  font-size: 13px;
}

.button--quiet {
  min-height: 50px;
  padding: 11px 22px;
  border-color: #b9b1a7;
  color: #4d4741;
  background: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

.button--quiet:hover {
  border-color: #7d746a;
  background: #fff;
}

.age-panel__note {
  margin: 13px 0 0;
  color: #918a81;
  font-size: 10px;
  letter-spacing: 0.025em;
}

.age-footer {
  padding-top: 13px;
  border-top: 1px solid rgba(168, 130, 77, 0.38);
}

/* Official home */
.site-page {
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: clamp(24px, 4vw, 66px);
  align-items: center;
  min-height: 86px;
  padding: 10px clamp(24px, 4vw, 64px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
}

.site-brand {
  display: flex;
  gap: 13px;
  align-items: center;
  text-decoration: none;
}

.site-brand img {
  width: 50px;
  height: auto;
}

.site-brand span {
  display: grid;
  gap: 3px;
}

.site-brand strong {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.site-brand small {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 7px;
  letter-spacing: 0.22em;
}

.site-nav {
  display: flex;
  gap: clamp(17px, 2.4vw, 38px);
  justify-content: center;
}

.site-nav a {
  position: relative;
  color: #5f574f;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  content: "";
  transform: scaleX(0);
  background: var(--wine);
  transition: transform 160ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-call {
  display: grid;
  color: var(--ink);
  text-align: right;
  text-decoration: none;
}

.header-call span {
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.06em;
}

.header-call strong {
  color: var(--wine);
  font-family: Georgia, serif;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.7fr);
  min-height: 350px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-warm);
}

.home-hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 42px clamp(30px, 6vw, 92px) 44px max(30px, calc((100vw - 1340px) / 2));
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.home-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(34px, 4.3vw, 62px);
  font-weight: 500;
  line-height: 1.24;
  letter-spacing: 0.04em;
}

.home-hero h1 span,
.home-hero h1 strong {
  display: block;
}

.home-hero h1 span {
  color: #5f554a;
  font-size: 0.58em;
  letter-spacing: 0.11em;
}

.home-hero h1 strong {
  color: var(--ink);
  font-weight: 500;
}

.home-hero__lead {
  max-width: 720px;
  margin: 15px 0 0;
  color: #5c554d;
  font-size: 13px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 15px;
  align-items: stretch;
  margin-top: 22px;
}

.primary-cta {
  display: grid;
  min-width: 280px;
  min-height: 58px;
  align-content: center;
  padding: 9px 22px;
  color: #fff;
  background: var(--wine);
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease;
}

.primary-cta:hover {
  background: #762638;
  transform: translateY(-2px);
}

.primary-cta span {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.primary-cta small {
  color: rgba(255, 255, 255, 0.75);
  font-size: 9px;
  letter-spacing: 0.06em;
}

.dto-diary-link {
  display: flex;
  gap: 12px;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: 1px solid var(--gold);
  color: #5a4428;
  background: #fff;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.dto-diary-link span {
  color: var(--wine);
  font-size: 18px;
}

.home-hero__visual {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  min-height: 350px;
  overflow: hidden;
  border-left: 1px solid var(--line);
  background: #fff;
}

.home-hero__visual::after {
  position: absolute;
  inset: 22px;
  z-index: -1;
  border: 1px solid rgba(168, 130, 77, 0.42);
  content: "";
}

.home-hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.52;
}

.home-hero__logo {
  width: 110px;
  filter: drop-shadow(0 12px 22px rgba(65, 48, 29, 0.12));
}

.home-hero__visual p {
  position: absolute;
  right: 36px;
  bottom: 30px;
  margin: 0;
  color: #73675a;
  font-size: 10px;
  line-height: 1.7;
  letter-spacing: 0.1em;
  text-align: right;
}

.live-data {
  width: 100%;
  padding: 34px max(32px, calc((100% - 1340px) / 2)) 82px;
  background: #fff;
}

.live-data__heading {
  display: flex;
  gap: 40px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 18px;
}

.live-data__heading h2,
.intro-section h2,
.price-area h2,
.service-area h2,
.faq-section h2,
.closing-cta h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.045em;
}

.live-data__heading > p {
  max-width: 420px;
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
}

.live-board {
  display: grid;
  grid-template-columns: minmax(600px, 1.16fr) minmax(330px, 0.84fr);
  gap: 18px;
  align-items: start;
}

.live-widget {
  min-width: 0;
  border: 1px solid var(--line);
  background: #fff;
}

.live-widget__head {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-warm);
}

.live-widget__head > div {
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.live-widget__head span {
  color: var(--wine);
  font-family: Georgia, serif;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.live-widget__head h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.live-widget__head a {
  padding: 7px 10px;
  border: 1px solid var(--gold);
  color: #5a4428;
  background: #fff;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
  white-space: nowrap;
}

.dto-widget-frame {
  display: block;
  width: 100%;
  border: 0;
}

.widget-note {
  margin: 0;
  padding: 9px 16px 11px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
  line-height: 1.55;
}

.official-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 18px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.official-links a {
  display: grid;
  min-height: 66px;
  align-content: center;
  padding: 10px 15px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: background-color 150ms ease;
}

.official-links a:hover {
  background: var(--paper-warm);
}

.official-links strong {
  font-family: var(--serif);
  font-size: 14px;
}

.official-links span {
  color: var(--muted);
  font-size: 9px;
}

.intro-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(50px, 8vw, 130px);
  width: min(1160px, calc(100% - 64px));
  margin-inline: auto;
  padding: 100px 0 72px;
}

.intro-section__body {
  padding-top: 22px;
  border-top: 1px solid var(--gold-light);
}

.intro-section__body p {
  margin: 0;
  color: #554e46;
  font-size: 15px;
  line-height: 2;
}

.intro-section__body p + p {
  margin-top: 20px;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(1160px, calc(100% - 64px));
  margin: 0 auto 100px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.guide-grid article {
  min-height: 230px;
  padding: 34px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.guide-grid article > span {
  color: var(--wine);
  font-family: Georgia, serif;
  font-size: 12px;
}

.guide-grid h3 {
  margin: 40px 0 12px;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 600;
}

.guide-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.85;
}

.price-area {
  display: grid;
  grid-template-columns: 1fr minmax(360px, 0.75fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: center;
  padding: 84px max(32px, calc((100% - 1160px) / 2));
  background: var(--ink);
}

.price-area__lead h2 {
  color: #fff;
}

.price-area__lead > p:last-child {
  max-width: 630px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.price-highlight {
  display: grid;
  gap: 10px;
  padding: 34px;
  border: 1px solid rgba(198, 166, 117, 0.55);
  background: rgba(255, 255, 255, 0.04);
}

.price-highlight > span {
  color: var(--gold-light);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.price-highlight strong {
  color: #fff;
  font-family: Georgia, var(--serif);
  font-size: clamp(30px, 4vw, 50px);
  font-weight: 400;
  line-height: 1.3;
}

.price-highlight strong small {
  font-family: var(--sans);
  font-size: 0.35em;
  font-weight: 500;
}

.price-highlight a {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin-top: 7px;
  color: var(--ink);
  background: var(--gold-light);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.service-area {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1.2fr);
  width: min(1160px, calc(100% - 64px));
  margin-inline: auto;
  padding: 100px 0;
}

.service-area__visual {
  position: relative;
  display: grid;
  min-height: 430px;
  align-content: center;
  justify-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.88)),
    url("kizuna-age-background.png") center / cover no-repeat;
}

.service-area__visual::after {
  position: absolute;
  width: 280px;
  aspect-ratio: 1;
  border: 1px solid rgba(142, 48, 68, 0.25);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 35px rgba(168, 130, 77, 0.06);
}

.area-route {
  position: absolute;
  z-index: 0;
  width: min(72%, 300px);
  fill: none;
  stroke: rgba(168, 130, 77, 0.2);
  stroke-width: 1;
}

.area-route__origin {
  fill: var(--wine);
  stroke: #fff;
  stroke-width: 4;
}

.service-area__visual span,
.service-area__visual strong,
.service-area__visual p {
  position: relative;
  z-index: 1;
}

.service-area__visual span {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 10px;
  letter-spacing: 0.26em;
}

.service-area__visual strong {
  margin-top: 18px;
  font-family: var(--serif);
  font-size: 58px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.service-area__visual p {
  margin: 6px 0 0;
  color: var(--wine);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.service-area__copy {
  padding: 54px clamp(36px, 6vw, 90px);
  border: 1px solid var(--line);
  border-left: 0;
}

.service-area__copy > p:not(.eyebrow) {
  margin: 23px 0 30px;
  color: var(--muted);
  font-size: 13px;
}

.service-area dl {
  margin: 0;
  border-top: 1px solid var(--line);
}

.service-area dl div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.service-area dt {
  color: var(--muted);
  font-size: 11px;
}

.service-area dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 600;
}

.faq-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(48px, 8vw, 120px);
  padding: 90px max(32px, calc((100% - 1160px) / 2));
  background: var(--paper-warm);
}

.faq-list {
  border-top: 1px solid var(--line);
}

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

.faq-list summary {
  position: relative;
  padding: 22px 48px 22px 0;
  cursor: pointer;
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 600;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 8px;
  color: var(--wine);
  content: "+";
  transform: translateY(-50%);
  font-family: Georgia, serif;
  font-size: 22px;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list p {
  margin: -4px 0 22px;
  padding-right: 48px;
  color: var(--muted);
  font-size: 12px;
}

.closing-cta {
  display: flex;
  gap: 50px;
  align-items: center;
  justify-content: space-between;
  padding: 88px max(32px, calc((100% - 1160px) / 2));
  border-top: 1px solid var(--line);
}

.closing-cta > a {
  display: grid;
  min-width: 380px;
  min-height: 110px;
  align-content: center;
  padding: 18px 32px;
  color: #fff;
  background: var(--wine);
  text-align: center;
  text-decoration: none;
}

.closing-cta > a span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.closing-cta > a strong {
  font-family: Georgia, serif;
  font-size: 28px;
  font-weight: 400;
  letter-spacing: 0.04em;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: center;
  padding: 42px max(32px, calc((100% - 1340px) / 2));
  color: rgba(255, 255, 255, 0.74);
  background: var(--ink);
}

.site-footer__brand {
  display: flex;
  gap: 13px;
  align-items: center;
}

.site-footer__brand img {
  width: 48px;
  filter: brightness(0) invert(1);
  opacity: 0.86;
}

.site-footer__brand p {
  margin: 0;
  font-family: var(--serif);
  font-size: 13px;
}

.site-footer__brand span {
  color: rgba(255, 255, 255, 0.48);
  font-family: var(--sans);
  font-size: 9px;
}

.site-footer nav {
  display: flex;
  gap: 22px;
}

.site-footer nav a {
  color: rgba(255, 255, 255, 0.64);
  font-size: 9px;
  text-decoration: none;
  white-space: nowrap;
}

.site-footer__notice {
  text-align: right;
}

.site-footer__notice p {
  margin: 0;
  color: rgba(255, 255, 255, 0.46);
  font-size: 8px;
}

.mobile-call {
  display: none;
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: auto 1fr;
  }

  .site-nav {
    display: none;
  }

  .live-board {
    grid-template-columns: 1fr;
  }

  .live-widget--standby {
    min-width: 600px;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer nav {
    display: none;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 15px;
  }

  .age-shell {
    padding: 17px 20px 16px;
    background-position: center top;
  }

  .age-shell::before {
    inset: 8px;
  }

  .age-brand-logo {
    width: 53px;
  }

  .age-masthead__place {
    font-size: 7px;
    letter-spacing: 0.14em;
  }

  .age-main {
    margin-block: 14px 26px;
  }

  .age-panel {
    padding: 24px 14px 22px;
  }

  .age-panel__eyebrow {
    gap: 8px;
    margin-bottom: 12px;
    font-size: 7px;
    letter-spacing: 0.17em;
  }

  .age-panel__rule {
    margin-bottom: 18px;
  }

  .age-panel h1 {
    font-size: clamp(25px, 7vw, 30px);
    line-height: 1.5;
    letter-spacing: 0.035em;
  }

  .age-panel__lead {
    margin-top: 16px;
    font-size: 12px;
    line-height: 1.7;
  }

  .age-panel__lead p:first-child span {
    display: block;
  }

  .age-actions {
    margin-top: 19px;
  }

  .dto-age-link {
    flex-direction: column;
    gap: 3px;
    min-height: 74px;
    text-align: center;
  }

  .dto-age-link img {
    width: 125px;
  }

  .age-panel__note {
    font-size: 8px;
  }

  .age-footer p:last-child {
    display: none;
  }

  .site-header {
    position: relative;
    min-height: 68px;
    padding: 8px 16px;
  }

  .site-brand {
    gap: 8px;
  }

  .site-brand img {
    width: 42px;
  }

  .site-brand strong {
    font-size: 12px;
  }

  .site-brand small {
    font-size: 6px;
  }

  .header-call span {
    font-size: 7px;
  }

  .header-call strong {
    font-size: 14px;
  }

  .home-hero {
    grid-template-columns: 1fr;
  }

  .home-hero__copy {
    padding: 32px 20px 28px;
  }

  .home-hero h1 {
    font-size: clamp(33px, 10vw, 42px);
  }

  .home-hero h1 span {
    font-size: 0.52em;
  }

  .home-hero__lead {
    font-size: 12px;
  }

  .hero-actions {
    display: grid;
  }

  .primary-cta,
  .dto-diary-link {
    width: 100%;
    min-width: 0;
  }

  .home-hero__visual {
    min-height: 160px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .home-hero__visual::after {
    inset: 10px;
  }

  .home-hero__logo {
    width: 72px;
  }

  .home-hero__visual p {
    right: 22px;
    bottom: 16px;
    font-size: 7px;
  }

  .live-data {
    padding: 28px 0 62px;
  }

  .live-data__heading {
    display: block;
    padding-inline: 20px;
  }

  .live-data__heading h2,
  .intro-section h2,
  .price-area h2,
  .service-area h2,
  .faq-section h2,
  .closing-cta h2 {
    font-size: 28px;
  }

  .live-data__heading > p {
    margin-top: 10px;
  }

  .live-board {
    gap: 12px;
    width: 100%;
  }

  .live-widget,
  .live-widget--standby {
    width: 100%;
    min-width: 0;
  }

  .live-widget__head {
    padding-inline: 14px;
  }

  .live-widget__head h3 {
    font-size: 16px;
  }

  .live-widget__head a {
    font-size: 9px;
  }

  .official-links {
    grid-template-columns: 1fr 1fr;
    margin: 12px 14px 0;
  }

  .official-links a {
    min-height: 62px;
  }

  .intro-section,
  .service-area,
  .faq-section,
  .price-area {
    grid-template-columns: 1fr;
  }

  .intro-section {
    gap: 30px;
    width: calc(100% - 40px);
    padding: 68px 0 46px;
  }

  .intro-section__body {
    padding-top: 18px;
  }

  .intro-section__body p {
    font-size: 13px;
  }

  .guide-grid {
    grid-template-columns: 1fr;
    width: calc(100% - 40px);
    margin-bottom: 68px;
  }

  .guide-grid article {
    min-height: 0;
    padding: 26px;
  }

  .guide-grid h3 {
    margin-top: 20px;
  }

  .price-area {
    gap: 34px;
    padding: 60px 20px;
  }

  .price-highlight {
    padding: 25px 20px;
  }

  .service-area {
    width: calc(100% - 40px);
    padding: 68px 0;
  }

  .service-area__visual {
    min-height: 290px;
  }

  .service-area__visual strong {
    font-size: 46px;
  }

  .service-area__copy {
    padding: 32px 22px;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .service-area dl div {
    grid-template-columns: 95px 1fr;
  }

  .faq-section {
    gap: 35px;
    padding: 62px 20px;
  }

  .closing-cta {
    display: grid;
    gap: 30px;
    padding: 62px 20px;
  }

  .closing-cta > a {
    width: 100%;
    min-width: 0;
    min-height: 92px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 38px 20px 108px;
  }

  .site-footer__notice {
    text-align: left;
  }

  .mobile-call {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 50;
    display: grid;
    min-height: 70px;
    align-content: center;
    color: #fff;
    background: var(--wine);
    box-shadow: 0 -8px 24px rgba(50, 30, 25, 0.16);
    text-align: center;
    text-decoration: none;
  }

  .mobile-call span {
    font-size: 14px;
    font-weight: 700;
  }

  .mobile-call small {
    color: rgba(255, 255, 255, 0.7);
    font-size: 9px;
  }
}

@media (max-width: 370px) {
  .age-panel h1 {
    font-size: 24px;
  }

  .site-brand strong {
    font-size: 11px;
  }

  .header-call strong {
    font-size: 13px;
  }

  .live-widget__head {
    align-items: flex-start;
  }

  .live-widget__head > div {
    gap: 6px;
  }
}

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