@import url("https://fonts.googleapis.com/css2?family=Quicksand:wght@500;600;700&family=Zen+Maru+Gothic:wght@400;500;700&display=swap");

/* ==========================================================
   みどり坂デンタルクリニック（デモサイト） / scope: .demo-dental
   ========================================================== */

html { scroll-behavior: smooth; }

.demo-dental {
  --teal: #1f9d8f;
  --teal-d: #15796d;
  --teal-dd: #0f5a52;
  --mint: #eef8f5;
  --mint-2: #dff3ee;
  --ink: #2a3947;
  --sub: #566675;
  --line: #d9ebe6;
  --coral: #ff9d7e;
  --sun: #ffd98a;
  --radius: 24px;
  --shadow-sm: 0 4px 14px rgba(21, 121, 109, .08);
  --shadow: 0 12px 34px rgba(21, 121, 109, .11);
  --shadow-lg: 0 26px 60px rgba(21, 121, 109, .18);
  --f-ja: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --f-en: "Quicksand", "Zen Maru Gothic", sans-serif;

  position: relative;
  overflow-x: clip;
  background: #fff;
  color: var(--ink);
  font-family: var(--f-ja);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: .03em;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  font-feature-settings: "palt";
}

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

.demo-dental h1, .demo-dental h2, .demo-dental h3,
.demo-dental p, .demo-dental ul, .demo-dental ol,
.demo-dental dl, .demo-dental dt, .demo-dental dd,
.demo-dental figure, .demo-dental address {
  margin: 0;
  padding: 0;
  font-style: normal;
}
.demo-dental ul, .demo-dental ol { list-style: none; }
.demo-dental a { color: inherit; text-decoration: none; }
.demo-dental svg { display: block; }
.demo-dental b { font-weight: 700; }
.demo-dental i, .demo-dental em { font-style: normal; }
.demo-dental section { scroll-margin-top: 84px; }

.demo-dental .dd-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.demo-dental .dd-vh {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.demo-dental .dd-sp { display: none; }

.demo-dental .dd-wrap {
  width: 100%;
  max-width: 1208px;
  margin-inline: auto;
  padding-inline: 24px;
}

/* line icons */
.demo-dental .dd-ico {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* buttons */
.demo-dental .dd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55em;
  min-height: 48px;
  padding: .5em 1.6em;
  border: 2px solid var(--teal-d);
  border-radius: 999px;
  background: var(--teal-d);
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.4;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(21, 121, 109, .26);
  transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease, color .25s ease;
}
.demo-dental .dd-btn:hover {
  transform: translateY(-2px);
  background: var(--teal-dd);
  border-color: var(--teal-dd);
  box-shadow: 0 12px 26px rgba(21, 121, 109, .32);
}
.demo-dental .dd-btn:focus-visible,
.demo-dental a:focus-visible,
.demo-dental summary:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
}
.demo-dental .dd-btn--sm { min-height: 46px; padding-inline: 1.4em; }
.demo-dental .dd-btn--lg { min-height: 62px; padding-inline: 2em; font-size: 17px; }
.demo-dental .dd-btn--block { width: 100%; }
.demo-dental .dd-btn--ghost {
  background: #fff;
  color: var(--teal-d);
  border-color: #bfe1da;
  box-shadow: none;
}
.demo-dental .dd-btn--ghost:hover { background: var(--mint); color: var(--teal-dd); border-color: var(--teal); box-shadow: none; }
.demo-dental .dd-ico--arrow { width: 1.1em; height: 1.1em; stroke-width: 2.2; transition: transform .25s ease; }
.demo-dental .dd-btn:hover .dd-ico--arrow { transform: translateX(4px); }

/* ---------- header ---------- */
.demo-dental .dd-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 28px;
  height: 84px;
  padding-inline: max(24px, calc((100% - 1320px) / 2));
  background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(217, 235, 230, .8);
}
.demo-dental .dd-header__top { display: contents; }
.demo-dental .dd-logo { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.demo-dental .dd-logo__mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 16px 16px 16px 6px;
  background: linear-gradient(140deg, #35b3a3, var(--teal-d));
  color: #fff;
  box-shadow: 0 6px 14px rgba(21, 121, 109, .25);
}
.demo-dental .dd-logo__mark .dd-ico { width: 27px; height: 27px; fill: #fff; stroke: none; }
.demo-dental .dd-logo__text { display: flex; flex-direction: column; line-height: 1.3; }
.demo-dental .dd-logo__sub { font-size: 11px; color: var(--sub); letter-spacing: .1em; }
.demo-dental .dd-logo__name { font-size: 19px; font-weight: 700; letter-spacing: .04em; color: var(--ink); }

.demo-dental .dd-nav { order: 2; margin-left: auto; }
.demo-dental .dd-nav ul { display: flex; gap: 4px; }
.demo-dental .dd-nav a {
  position: relative;
  display: block;
  padding: 10px 13px;
  font-size: 14.5px;
  font-weight: 700;
  white-space: nowrap;
  border-radius: 999px;
  transition: color .2s ease, background-color .2s ease;
}
.demo-dental .dd-nav a:hover { color: var(--teal-d); background: var(--mint); }
.demo-dental .dd-header__cta { order: 3; display: flex; align-items: center; gap: 20px; flex: none; }
.demo-dental .dd-header__tel { display: flex; flex-direction: column; line-height: 1.25; }
.demo-dental .dd-header__tel-label { font-size: 10.5px; color: var(--sub); letter-spacing: .08em; }
.demo-dental .dd-header__tel-num {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--f-en); font-size: 21px; font-weight: 700; letter-spacing: .03em; color: var(--teal-d);
}
.demo-dental .dd-header__tel-num .dd-ico { width: 18px; height: 18px; stroke-width: 2; }

/* ---------- hero ---------- */
.demo-dental .dd-hero {
  position: relative;
  padding: 44px 0 0;
  background:
    radial-gradient(900px 520px at 88% 0%, #d8f1eb 0%, rgba(216, 241, 235, 0) 70%),
    radial-gradient(640px 420px at 0% 100%, #e6f6f2 0%, rgba(230, 246, 242, 0) 70%),
    linear-gradient(180deg, #f3fbf9 0%, #ffffff 100%);
}
.demo-dental .dd-hero__deco {
  position: absolute;
  left: max(16px, calc((100% - 1320px) / 2));
  top: 28px;
  width: 190px;
  height: 130px;
  background-image: radial-gradient(circle, #a9dccf 2px, transparent 2.5px);
  background-size: 19px 19px;
  opacity: .7;
  -webkit-mask-image: linear-gradient(120deg, #000 10%, transparent 80%);
  mask-image: linear-gradient(120deg, #000 10%, transparent 80%);
  pointer-events: none;
}
.demo-dental .dd-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
  align-items: center;
  gap: 40px;
}
.demo-dental .dd-hero__copy { padding: 8px 0 24px 8px; }
.demo-dental .dd-hero__eyebrow { margin-bottom: 22px; }
.demo-dental .dd-hero__eyebrow span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 20px 7px 16px;
  border-radius: 999px;
  background: #fff;
  color: var(--teal-d);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .1em;
  box-shadow: var(--shadow-sm);
}
.demo-dental .dd-hero__eyebrow span::before {
  content: "";
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--coral);
}
.demo-dental .dd-hero__title {
  font-size: clamp(40px, 4.3vw, 60px);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: .06em;
  color: var(--ink);
}
.demo-dental .dd-hero__title em {
  color: var(--teal-d);
  background: linear-gradient(transparent 70%, #ffe7b0 70%, #ffe7b0 94%, transparent 94%);
  padding-inline: .04em;
}
.demo-dental .dd-hero__lead {
  max-width: 30em;
  margin-top: 24px;
  font-size: 17px;
  line-height: 2.05;
  color: var(--sub);
}
.demo-dental .dd-hero__btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.demo-dental .dd-hero__visual { position: relative; padding: 0 0 26px 40px; }
.demo-dental .dd-hero__scene {
  position: relative;
  height: 520px;
  border-radius: 46% 54% 44% 56% / 52% 44% 56% 48%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 8px solid #fff;
  background: var(--mint-2);
}
.demo-dental .dd-hero__scene svg { width: 100%; height: 100%; }
.demo-dental .dd-hero__scene text { font-family: var(--f-en); }

.demo-dental .dd-today {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 268px;
  padding: 18px 22px 16px;
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-lg);
  animation: dd-float 7s ease-in-out infinite;
}
.demo-dental .dd-today__ttl {
  display: flex; align-items: center; gap: 8px;
  font-size: 13.5px; font-weight: 700; color: var(--teal-d); letter-spacing: .08em;
}
.demo-dental .dd-today__dot {
  position: relative;
  width: 10px; height: 10px; border-radius: 50%; background: var(--teal);
}
.demo-dental .dd-today__dot::after {
  content: "";
  position: absolute; inset: -5px; border-radius: 50%;
  border: 2px solid var(--teal); opacity: .35;
  animation: dd-pulse 2.4s ease-out infinite;
}
.demo-dental .dd-today__list { margin-top: 8px; }
.demo-dental .dd-today__list > div {
  display: flex; align-items: baseline; gap: 14px;
  padding: 5px 0;
  border-bottom: 1px dashed var(--line);
}
.demo-dental .dd-today__list dt {
  flex: none;
  padding: 0 9px;
  border-radius: 999px;
  background: var(--mint);
  color: var(--teal-d);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.9;
}
.demo-dental .dd-today__list dd {
  font-family: var(--f-en); font-size: 23px; font-weight: 700; line-height: 1.4; letter-spacing: .02em;
}
.demo-dental .dd-today__list dd span { margin-inline: .25em; color: #9fb4b0; font-weight: 500; }
.demo-dental .dd-today__note { margin-top: 9px; font-size: 11.5px; line-height: 1.65; color: var(--sub); }

.demo-dental .dd-hero__badge {
  position: absolute;
  right: 6px;
  top: 8px;
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  background: var(--coral);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  letter-spacing: .08em;
  box-shadow: 0 12px 26px rgba(255, 157, 126, .4);
  transform: rotate(8deg);
}
.demo-dental .dd-hero__badge::before {
  content: "";
  position: absolute; inset: 6px; border-radius: 50%;
  border: 1.5px dashed rgba(255, 255, 255, .8);
}
.demo-dental .dd-hero__badge span { color: #5a2413; }
.demo-dental .dd-hero__chip {
  position: absolute;
  right: -6px;
  bottom: 74px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px 10px 16px;
  border-radius: 999px;
  background: #fff;
  font-size: 14.5px;
  font-weight: 700;
  box-shadow: var(--shadow);
  animation: dd-float 8s ease-in-out -3s infinite;
}
.demo-dental .dd-hero__chip .dd-ico { color: var(--teal); width: 22px; height: 22px; }

.demo-dental .dd-points {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 30px;
  padding: 20px 12px;
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow);
}
.demo-dental .dd-points li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 2px 20px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--sub);
}
.demo-dental .dd-points li + li { border-left: 1px dashed var(--line); }
.demo-dental .dd-points b { display: block; font-size: 16.5px; color: var(--ink); letter-spacing: .04em; }
.demo-dental .dd-points__ico {
  display: grid; place-items: center; flex: none;
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--mint); color: var(--teal-d);
}
.demo-dental .dd-points__ico .dd-ico { width: 26px; height: 26px; }

/* ---------- section common ---------- */
.demo-dental .dd-sec { padding: 112px 0; }
.demo-dental .dd-head { margin-bottom: 56px; text-align: center; }
.demo-dental .dd-head--left { margin-bottom: 28px; text-align: left; }
.demo-dental .dd-head__en {
  font-family: var(--f-en);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--teal);
}
.demo-dental .dd-head__ja {
  position: relative;
  margin-top: 4px;
  padding-bottom: 26px;
  font-size: clamp(27px, 2.7vw, 36px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .08em;
}
.demo-dental .dd-head__ja::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--teal);
  box-shadow: -18px 0 0 var(--sun), 18px 0 0 var(--coral);
  transform: translateX(-50%);
}
.demo-dental .dd-head--left .dd-head__ja::after { left: 22px; }
.demo-dental .dd-head__lead { margin-top: 24px; color: var(--sub); font-size: 16px; }

.demo-dental .dd-panel {
  width: calc(100% - 48px);
  max-width: 1560px;
  margin-inline: auto;
  padding: 104px 0;
  border-radius: 64px;
  background: var(--mint);
}

/* ---------- feature ---------- */
.demo-dental .dd-feature { padding-top: 120px; }
.demo-dental .dd-feature__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.demo-dental .dd-fcard {
  position: relative;
  display: flex;
  gap: 26px;
  padding: 38px 40px 38px 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.demo-dental .dd-fcard:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #bfe1da; }
.demo-dental .dd-fcard__num {
  position: absolute;
  right: 24px;
  top: 8px;
  font-family: var(--f-en);
  font-size: 50px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--mint-2);
  letter-spacing: 0;
}
.demo-dental .dd-fcard__ico {
  display: grid; place-items: center; flex: none;
  width: 84px; height: 84px;
  border-radius: 30px 30px 30px 10px;
  background: var(--mint);
  color: var(--teal-d);
}
.demo-dental .dd-fcard__ico .dd-ico { width: 44px; height: 44px; stroke-width: 1.4; }
.demo-dental .dd-fcard h3 {
  position: relative;
  padding-right: 64px;
  font-size: 21px;
  line-height: 1.6;
  letter-spacing: .05em;
}
.demo-dental .dd-fcard p { margin-top: 10px; font-size: 15.5px; color: var(--sub); }

/* ---------- menu ---------- */
.demo-dental .dd-menu { padding: 0; }
.demo-dental .dd-menu__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.demo-dental .dd-mcard {
  display: flex;
  flex-direction: column;
  padding: 34px 32px 30px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
}
.demo-dental .dd-mcard:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.demo-dental .dd-mcard__ico {
  display: grid; place-items: center;
  width: 72px; height: 72px;
  margin-bottom: 18px;
  border-radius: 50%;
  border: 2px solid var(--mint-2);
  background: #f7fcfb;
  color: var(--teal-d);
}
.demo-dental .dd-mcard__ico .dd-ico { width: 40px; height: 40px; stroke-width: 1.4; }
.demo-dental .dd-mcard__body { display: flex; flex-direction: column; flex: 1; }
.demo-dental .dd-mcard h3 { font-size: 21px; line-height: 1.5; letter-spacing: .06em; }
.demo-dental .dd-mcard h3 small {
  display: block;
  margin-top: 2px;
  font-size: 13px;
  font-weight: 700;
  color: var(--teal-d);
  letter-spacing: .1em;
}
.demo-dental .dd-mcard p { margin-top: 12px; font-size: 15px; line-height: 1.85; color: var(--sub); }
.demo-dental .dd-mcard .dd-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: auto;
  padding-top: 18px;
}
.demo-dental .dd-tags span {
  padding: 2px 12px;
  border-radius: 999px;
  background: var(--mint);
  color: var(--teal-dd);
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.9;
}
.demo-dental .dd-tags span::before { content: "# "; opacity: .55; }

/* ---------- doctor ---------- */
.demo-dental .dd-doctor__grid {
  display: grid;
  grid-template-columns: minmax(0, 440px) minmax(0, 1fr);
  align-items: center;
  gap: 80px;
}
.demo-dental .dd-doctor__fig { position: relative; padding: 0 28px 44px 0; }
.demo-dental .dd-doctor__fig::before {
  content: "";
  position: absolute;
  right: 0; top: -22px;
  width: 140px; height: 110px;
  background-image: radial-gradient(circle, #a9dccf 2px, transparent 2.5px);
  background-size: 18px 18px;
  opacity: .7;
}
.demo-dental .dd-doctor__portrait {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-radius: 54% 46% 50% 50% / 48% 52% 48% 52%;
  background: linear-gradient(160deg, #cdeee6 0%, #a5dccf 100%);
  aspect-ratio: 9 / 10;
}
.demo-dental .dd-doctor__portrait svg { width: 100%; height: 100%; }
.demo-dental .dd-doctor__name {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  padding: 16px 28px 14px;
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--shadow);
  line-height: 1.45;
}
.demo-dental .dd-doctor__name span { font-size: 12.5px; color: var(--teal-d); font-weight: 700; letter-spacing: .1em; }
.demo-dental .dd-doctor__name b { font-size: 25px; letter-spacing: .14em; }
.demo-dental .dd-doctor__name i { font-family: var(--f-en); font-size: 12px; font-weight: 600; color: var(--sub); letter-spacing: .14em; }
.demo-dental .dd-doctor__catch {
  margin-bottom: 22px;
  font-size: clamp(21px, 2.1vw, 27px);
  font-weight: 700;
  line-height: 1.75;
  letter-spacing: .06em;
  color: var(--teal-d);
}
.demo-dental .dd-doctor__body > p:not(.dd-doctor__catch) { margin-top: 14px; font-size: 16px; line-height: 2.05; }
.demo-dental .dd-doctor__profile {
  margin-top: 30px;
  padding: 22px 28px;
  border-radius: 20px;
  background: var(--mint);
  font-size: 14.5px;
  line-height: 1.85;
}
.demo-dental .dd-doctor__profile > div { display: flex; gap: 20px; }
.demo-dental .dd-doctor__profile > div + div { margin-top: 10px; padding-top: 10px; border-top: 1px dashed #c4e2db; }
.demo-dental .dd-doctor__profile dt { flex: none; width: 3em; font-weight: 700; color: var(--teal-d); }

/* ---------- first visit ---------- */
.demo-dental .dd-first { padding-top: 24px; }
.demo-dental .dd-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.demo-dental .dd-steps::before {
  content: "";
  position: absolute;
  left: 12%; right: 12%;
  top: 43px;
  border-top: 3px dotted #a9dccf;
}
.demo-dental .dd-step { position: relative; text-align: center; }
.demo-dental .dd-step__num {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 88px; height: 88px;
  margin: 0 auto 22px;
  border-radius: 50%;
  border: 6px solid #fff;
  background: linear-gradient(140deg, #35b3a3, var(--teal-d));
  color: #fff;
  font-family: var(--f-en);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 8px 20px rgba(21, 121, 109, .22);
}
.demo-dental .dd-step__num small { margin-bottom: 3px; font-size: 10.5px; letter-spacing: .18em; }
.demo-dental .dd-step h3 { font-size: 19.5px; letter-spacing: .06em; }
.demo-dental .dd-step p {
  margin-top: 10px;
  padding: 0 6px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sub);
  text-align: left;
}
.demo-dental .dd-first__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 28px;
  margin-top: 64px;
}
.demo-dental .dd-bring,
.demo-dental .dd-faq {
  padding: 34px 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.demo-dental .dd-bring { background: linear-gradient(160deg, #f4fbf9, #fff 60%); }
.demo-dental .dd-bring h3,
.demo-dental .dd-faq h3 {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px;
  font-size: 19px;
  letter-spacing: .06em;
}
.demo-dental .dd-bring h3::before,
.demo-dental .dd-faq h3::before {
  content: "";
  width: 8px; height: 24px; border-radius: 4px;
  background: linear-gradient(180deg, var(--teal), #7fd0c0);
}
.demo-dental .dd-bring li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 15.5px;
  line-height: 1.7;
}
.demo-dental .dd-bring li:last-child { border-bottom: 0; }
.demo-dental .dd-bring li .dd-ico {
  width: 22px; height: 22px; margin-top: 2px; padding: 3px;
  border-radius: 50%; background: var(--teal-d); color: #fff; stroke-width: 3;
}
.demo-dental .dd-faq details { border-bottom: 1px dashed var(--line); }
.demo-dental .dd-faq details:last-child { border-bottom: 0; }
.demo-dental .dd-faq summary {
  position: relative;
  display: flex; align-items: flex-start; gap: 12px;
  padding: 13px 40px 13px 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.7;
  cursor: pointer;
  list-style: none;
  border-radius: 8px;
}
.demo-dental .dd-faq summary::-webkit-details-marker { display: none; }
.demo-dental .dd-faq summary::before {
  content: "Q";
  flex: none;
  display: grid; place-items: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--mint-2); color: var(--teal-d);
  font-family: var(--f-en); font-size: 15px; line-height: 1;
}
.demo-dental .dd-faq summary::after {
  content: "";
  position: absolute; right: 10px; top: 22px;
  width: 9px; height: 9px;
  border-right: 2.5px solid var(--teal); border-bottom: 2.5px solid var(--teal);
  transform: rotate(45deg);
  transition: transform .25s ease;
}
.demo-dental .dd-faq details[open] summary::after { transform: translateY(4px) rotate(-135deg); }
.demo-dental .dd-faq details p { padding: 0 8px 16px 40px; font-size: 15px; line-height: 1.85; color: var(--sub); }

/* ---------- access ---------- */
.demo-dental .dd-access { padding: 0 0 112px; }
.demo-dental .dd-access__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  gap: 36px;
  align-items: stretch;
}
.demo-dental .dd-hours {
  padding: 26px 28px 22px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.demo-dental .dd-hours table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  text-align: center;
}
.demo-dental .dd-hours caption {
  caption-side: top;
  margin-bottom: 14px;
  text-align: left;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: .08em;
}
.demo-dental .dd-hours thead th {
  padding: 7px 0;
  background: var(--teal-d);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
}
.demo-dental .dd-hours thead th:first-child { width: 27%; border-radius: 14px 0 0 14px; }
.demo-dental .dd-hours thead th:last-child { border-radius: 0 14px 14px 0; font-size: 13.5px; }
.demo-dental .dd-hours tbody th,
.demo-dental .dd-hours tbody td { padding: 14px 0; border-bottom: 1px dashed var(--line); }
.demo-dental .dd-hours tbody th { text-align: left; padding-left: 8px; line-height: 1.4; font-weight: 500; }
.demo-dental .dd-hours tbody th b { display: block; font-size: 15px; color: var(--teal-d); }
.demo-dental .dd-hours tbody th span { font-family: var(--f-en); font-size: 15.5px; font-weight: 700; white-space: nowrap; }
.demo-dental .dd-o { color: var(--teal); font-size: 19px; line-height: 1; }
.demo-dental .dd-t { color: #e9805c; font-size: 17px; line-height: 1; }
.demo-dental .dd-x { color: #a8b8b5; font-size: 15px; }
.demo-dental .dd-ib { display: inline-block; }
.demo-dental .dd-hours__note { margin-top: 14px; font-size: 13.5px; line-height: 1.8; color: var(--sub); }

.demo-dental .dd-info { margin-top: 24px; padding: 6px 8px 0; }
.demo-dental .dd-info > div {
  display: flex; gap: 24px;
  padding: 13px 0;
  border-bottom: 1px solid #cfe6e0;
  font-size: 15.5px;
  line-height: 1.75;
}
.demo-dental .dd-info dt {
  flex: none; width: 5em;
  font-weight: 700; color: var(--teal-d);
}
.demo-dental .dd-info__tel { font-family: var(--f-en); font-size: 24px; line-height: 1.2; letter-spacing: .03em; }

.demo-dental .dd-map {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border: 8px solid #fff;
  border-radius: 32px;
  box-shadow: var(--shadow);
  background: var(--mint-2);
}
.demo-dental .dd-map svg { position: absolute; inset: 0; width: 100%; height: 100%; }

/* ---------- reserve ---------- */
.demo-dental .dd-reserve { padding: 0 0 120px; }
.demo-dental .dd-reserve__box {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 480px);
  align-items: center;
  gap: 64px;
  padding: 72px 72px;
  overflow: hidden;
  border-radius: 48px;
  background:
    radial-gradient(420px 420px at 0% 0%, rgba(255, 255, 255, .16), transparent 70%),
    radial-gradient(380px 380px at 60% 120%, rgba(255, 217, 138, .22), transparent 70%),
    linear-gradient(135deg, #1b8d80 0%, #12695f 100%);
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.demo-dental .dd-reserve__box::before {
  content: "";
  position: absolute;
  left: 40%; top: -30px;
  width: 200px; height: 140px;
  background-image: radial-gradient(circle, rgba(255, 255, 255, .5) 2px, transparent 2.5px);
  background-size: 19px 19px;
  opacity: .5;
}
.demo-dental .dd-reserve__copy { position: relative; }
.demo-dental .dd-reserve .dd-head__en { color: var(--sun); }
.demo-dental .dd-reserve h2 {
  margin-top: 8px;
  font-size: clamp(25px, 2.6vw, 35px);
  line-height: 1.65;
  letter-spacing: .07em;
}
.demo-dental .dd-reserve__copy > p:not(.dd-head__en) { margin-top: 18px; font-size: 16px; line-height: 2; color: rgba(255, 255, 255, .94); }
.demo-dental .dd-reserve__tel {
  display: flex; align-items: center; gap: 18px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px dashed rgba(255, 255, 255, .4);
}
.demo-dental .dd-reserve__tel-ico {
  display: grid; place-items: center; flex: none;
  width: 60px; height: 60px; border-radius: 50%;
  background: rgba(255, 255, 255, .16);
}
.demo-dental .dd-reserve__tel-ico .dd-ico { width: 28px; height: 28px; }
.demo-dental .dd-reserve__tel p { display: flex; flex-direction: column; line-height: 1.4; }
.demo-dental .dd-reserve__tel small { font-size: 13px; color: rgba(255, 255, 255, .92); }
.demo-dental .dd-reserve__tel b { font-family: var(--f-en); font-size: 36px; letter-spacing: .04em; line-height: 1.25; }

.demo-dental .dd-form {
  position: relative;
  padding: 32px 34px 26px;
  border-radius: 28px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 20px 50px rgba(8, 60, 54, .3);
}
.demo-dental .dd-form__ttl {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
  font-size: 20px; font-weight: 700; letter-spacing: .08em; color: var(--teal-d);
}
.demo-dental .dd-form__ttl .dd-ico { width: 26px; height: 26px; }
.demo-dental .dd-form__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.demo-dental .dd-form__row { margin-bottom: 14px; min-width: 0; }
.demo-dental .dd-form label { display: block; margin-bottom: 4px; font-size: 13px; font-weight: 700; color: var(--sub); }
.demo-dental .dd-form input,
.demo-dental .dd-form select {
  display: block;
  width: 100%;
  min-width: 0;
  height: 48px;
  padding: 0 14px;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  background: #f7fcfb;
  color: var(--ink);
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.demo-dental .dd-form select {
  padding-right: 34px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--teal-d) 50%),
    linear-gradient(135deg, var(--teal-d) 50%, transparent 50%);
  background-position: calc(100% - 19px) 21px, calc(100% - 13px) 21px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  text-overflow: ellipsis;
}
.demo-dental .dd-form input::placeholder { color: #9aa9b3; }
.demo-dental .dd-form input:focus,
.demo-dental .dd-form select:focus {
  outline: none;
  border-color: var(--teal);
  background-color: #fff;
  box-shadow: 0 0 0 4px rgba(31, 157, 143, .16);
}
.demo-dental .dd-form .dd-btn { margin-top: 6px; }
.demo-dental .dd-form__note { margin-top: 12px; font-size: 12.5px; color: var(--sub); text-align: center; }

/* ---------- footer ---------- */
.demo-dental .dd-footer {
  padding: 72px 0 0;
  background: #143f3b;
  color: rgba(255, 255, 255, .9);
  font-size: 14.5px;
}
.demo-dental .dd-footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.1fr;
  gap: 56px;
  padding-bottom: 56px;
}
.demo-dental .dd-logo--footer .dd-logo__sub { color: rgba(255, 255, 255, .75); }
.demo-dental .dd-logo--footer .dd-logo__name { color: #fff; }
.demo-dental .dd-logo--footer .dd-logo__mark { background: #fff; box-shadow: none; }
.demo-dental .dd-logo--footer .dd-logo__mark .dd-ico { fill: var(--teal-d); }
.demo-dental .dd-footer address { margin-top: 20px; line-height: 1.9; }
.demo-dental .dd-footer__ttl {
  margin-bottom: 12px;
  font-size: 14px; font-weight: 700; letter-spacing: .14em; color: #8fd9ca;
}
.demo-dental .dd-footer__nav ul { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 20px; }
.demo-dental .dd-footer__nav a { display: inline-block; padding: 3px 0; transition: color .2s ease; }
.demo-dental .dd-footer__nav a::before { content: "– "; color: #8fd9ca; }
.demo-dental .dd-footer__nav a:hover { color: #8fd9ca; }
.demo-dental .dd-footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px;
  padding-block: 22px;
  background: linear-gradient(rgba(255, 255, 255, .16), rgba(255, 255, 255, .16)) content-box top / 100% 1px no-repeat;
  font-size: 12.5px;
  color: rgba(255, 255, 255, .75);
}
.demo-dental .dd-footer__bottom small { font-size: inherit; }

.demo-dental .dd-fixbar { display: none; }

/* ---------- animation ---------- */
@keyframes dd-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes dd-pulse {
  0% { transform: scale(.7); opacity: .6; }
  100% { transform: scale(1.5); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .demo-dental *, .demo-dental *::before, .demo-dental *::after { animation: none !important; transition: none !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 1240px) {
  .demo-dental .dd-header { gap: 16px; }
  .demo-dental .dd-header__tel { display: none; }
  .demo-dental .dd-nav a { padding-inline: 10px; font-size: 14px; }
  .demo-dental .dd-reserve__box { padding: 56px 48px; gap: 40px; }
  .demo-dental .dd-doctor__grid { gap: 48px; grid-template-columns: minmax(0, 380px) minmax(0, 1fr); }
}

@media (max-width: 1020px) {
  .demo-dental .dd-pc { display: none; }
  .demo-dental section { scroll-margin-top: 56px; }

  .demo-dental .dd-header {
    display: block;
    top: -64px;
    height: auto;
    padding: 0;
  }
  .demo-dental .dd-header__top {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    height: 64px;
    padding-inline: 16px;
  }
  .demo-dental .dd-nav {
    margin: 0;
    border-top: 1px solid var(--line);
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .demo-dental .dd-nav::-webkit-scrollbar { display: none; }
  .demo-dental .dd-nav ul { width: max-content; gap: 0; padding-inline: 8px; }
  .demo-dental .dd-nav a { padding: 12px 11px; font-size: 13.5px; line-height: 1.6; }

  .demo-dental .dd-hero__grid { grid-template-columns: 1fr; gap: 28px; }
  .demo-dental .dd-hero__copy { padding: 0; }
  .demo-dental .dd-hero__visual { max-width: 620px; width: 100%; margin-inline: auto; }
  .demo-dental .dd-points { grid-template-columns: repeat(2, 1fr); row-gap: 18px; }
  .demo-dental .dd-points li:nth-child(odd) { border-left: 0; }

  .demo-dental .dd-sec { padding: 88px 0; }
  .demo-dental .dd-menu, .demo-dental .dd-access { padding-top: 0; }
  .demo-dental .dd-first { padding-top: 8px; }
  .demo-dental .dd-panel { width: calc(100% - 24px); padding: 80px 0; border-radius: 44px; }
  .demo-dental .dd-feature__list { grid-template-columns: 1fr; }
  .demo-dental .dd-menu__list { grid-template-columns: repeat(2, 1fr); }
  .demo-dental .dd-doctor__grid { grid-template-columns: 1fr; gap: 40px; }
  .demo-dental .dd-doctor__fig { max-width: 400px; width: 100%; margin-inline: auto; }
  .demo-dental .dd-steps { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .demo-dental .dd-steps::before { display: none; }
  .demo-dental .dd-first__grid { grid-template-columns: 1fr; }
  .demo-dental .dd-access__grid { grid-template-columns: 1fr; }
  .demo-dental .dd-map { min-height: 0; aspect-ratio: 56 / 48; }
  .demo-dental .dd-reserve__box { grid-template-columns: 1fr; }
  .demo-dental .dd-footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .demo-dental .dd-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .demo-dental { font-size: 15px; line-height: 1.85; }
  .demo-dental .dd-sp { display: inline; }
  .demo-dental .dd-wrap { padding-inline: 16px; }

  .demo-dental .dd-logo { gap: 9px; }
  .demo-dental .dd-logo__mark { width: 38px; height: 38px; border-radius: 13px 13px 13px 5px; }
  .demo-dental .dd-logo__mark .dd-ico { width: 23px; height: 23px; }
  .demo-dental .dd-logo__sub { font-size: 9.5px; letter-spacing: .06em; }
  .demo-dental .dd-logo__name { font-size: 15px; letter-spacing: .02em; }
  .demo-dental .dd-header .dd-btn--sm { min-height: 40px; padding-inline: 1em; font-size: 13px; letter-spacing: .03em; gap: .35em; box-shadow: none; }

  .demo-dental .dd-hero { padding-top: 28px; }
  .demo-dental .dd-hero__deco { width: 120px; height: 90px; top: 12px; }
  .demo-dental .dd-hero__eyebrow { margin-bottom: 16px; }
  .demo-dental .dd-hero__eyebrow span { font-size: 12.5px; padding: 5px 14px 5px 12px; }
  .demo-dental .dd-hero__title { font-size: 36px; line-height: 1.45; letter-spacing: .05em; }
  .demo-dental .dd-hero__lead { margin-top: 16px; font-size: 15px; line-height: 1.95; }
  .demo-dental .dd-hero__btns { margin-top: 24px; gap: 10px; }
  .demo-dental .dd-hero__btns .dd-btn { width: 100%; min-height: 58px; font-size: 16px; }
  .demo-dental .dd-hero__btns .dd-btn--ghost { min-height: 50px; font-size: 15px; }
  .demo-dental .dd-hero__visual { padding: 0 0 112px; margin-top: 4px; }
  .demo-dental .dd-hero__scene { height: 300px; border-width: 6px; border-radius: 44% 56% 42% 58% / 50% 44% 56% 50%; }
  .demo-dental .dd-today { left: 0; right: 0; margin-inline: auto; width: min(100%, 320px); padding: 14px 20px 13px; animation: none; }
  .demo-dental .dd-today__list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
  .demo-dental .dd-today__list > div { flex-direction: column; gap: 1px; align-items: flex-start; }
  .demo-dental .dd-today__list dd { font-size: 19px; }
  .demo-dental .dd-today__note { font-size: 11px; }
  .demo-dental .dd-hero__badge { width: 84px; height: 84px; right: 0; top: -6px; font-size: 14px; }
  .demo-dental .dd-hero__chip { display: none; }
  .demo-dental .dd-points { margin-top: 20px; padding: 16px 6px; border-radius: 22px; row-gap: 14px; }
  .demo-dental .dd-points li { gap: 9px; padding: 0 8px; font-size: 11px; }
  .demo-dental .dd-points b { font-size: 13.5px; letter-spacing: 0; }
  .demo-dental .dd-points__ico { width: 38px; height: 38px; }
  .demo-dental .dd-points__ico .dd-ico { width: 21px; height: 21px; }

  .demo-dental .dd-sec { padding: 68px 0; }
  .demo-dental .dd-feature { padding-top: 76px; }
  .demo-dental .dd-menu, .demo-dental .dd-access { padding-top: 0; }
  .demo-dental .dd-first { padding-top: 0; }
  .demo-dental .dd-panel { width: calc(100% - 16px); padding: 60px 0; border-radius: 32px; }
  .demo-dental .dd-head { margin-bottom: 36px; }
  .demo-dental .dd-head--left { margin-bottom: 22px; }
  .demo-dental .dd-head__en { font-size: 13px; }
  .demo-dental .dd-head__ja { font-size: 26px; padding-bottom: 22px; }
  .demo-dental .dd-head__lead { margin-top: 18px; font-size: 14.5px; text-align: left; }

  .demo-dental .dd-feature__list { gap: 16px; }
  .demo-dental .dd-fcard { flex-direction: column; gap: 14px; padding: 26px 24px 26px; border-radius: 20px; }
  .demo-dental .dd-fcard__ico { width: 64px; height: 64px; border-radius: 22px 22px 22px 8px; }
  .demo-dental .dd-fcard__ico .dd-ico { width: 34px; height: 34px; }
  .demo-dental .dd-fcard__num { font-size: 50px; right: 20px; top: 10px; }
  .demo-dental .dd-fcard h3 { padding-right: 0; font-size: 18.5px; }
  .demo-dental .dd-fcard p { font-size: 14.5px; margin-top: 8px; }

  .demo-dental .dd-menu__list { grid-template-columns: 1fr; gap: 14px; }
  .demo-dental .dd-mcard { flex-direction: row; gap: 16px; padding: 22px 20px; border-radius: 20px; }
  .demo-dental .dd-mcard__ico { flex: none; width: 54px; height: 54px; margin: 0; }
  .demo-dental .dd-mcard__ico .dd-ico { width: 30px; height: 30px; }
  .demo-dental .dd-mcard h3 { font-size: 18px; }
  .demo-dental .dd-mcard h3 small { font-size: 12px; }
  .demo-dental .dd-mcard p { margin-top: 8px; font-size: 14px; }
  .demo-dental .dd-mcard .dd-tags { padding-top: 12px; }
  .demo-dental .dd-tags span { font-size: 11.5px; padding-inline: 10px; }

  .demo-dental .dd-doctor__fig { max-width: 300px; padding: 0 12px 40px 0; }
  .demo-dental .dd-doctor__name { padding: 12px 22px 10px; }
  .demo-dental .dd-doctor__name b { font-size: 21px; }
  .demo-dental .dd-doctor__catch { font-size: 19.5px; letter-spacing: .03em; margin-bottom: 16px; }
  .demo-dental .dd-doctor__body > p:not(.dd-doctor__catch) { font-size: 15px; line-height: 2; }
  .demo-dental .dd-doctor__profile { padding: 18px 20px; font-size: 13.5px; }
  .demo-dental .dd-doctor__profile > div { gap: 12px; }

  .demo-dental .dd-steps { grid-template-columns: 1fr; row-gap: 0; gap: 0; }
  .demo-dental .dd-steps::before {
    display: block;
    left: 31px; right: auto; top: 20px; bottom: 60px;
    border-top: 0; border-left: 3px dotted #a9dccf;
  }
  .demo-dental .dd-step {
    display: grid;
    grid-template-columns: 64px 1fr;
    column-gap: 16px;
    padding-bottom: 26px;
    text-align: left;
  }
  .demo-dental .dd-step:last-child { padding-bottom: 0; }
  .demo-dental .dd-step__num { grid-row: 1 / span 2; width: 64px; height: 64px; margin: 0; border-width: 4px; font-size: 24px; }
  .demo-dental .dd-step__num small { font-size: 8.5px; margin-bottom: 2px; }
  .demo-dental .dd-step h3 { align-self: end; font-size: 18px; padding-top: 4px; }
  .demo-dental .dd-step p { margin-top: 4px; padding: 0; font-size: 14.5px; }
  .demo-dental .dd-first__grid { margin-top: 44px; gap: 16px; }
  .demo-dental .dd-bring, .demo-dental .dd-faq { padding: 24px 20px; border-radius: 20px; }
  .demo-dental .dd-bring h3, .demo-dental .dd-faq h3 { font-size: 17.5px; margin-bottom: 10px; }
  .demo-dental .dd-bring li { font-size: 14.5px; }
  .demo-dental .dd-faq summary { font-size: 15px; padding-right: 32px; }
  .demo-dental .dd-faq details p { padding-left: 40px; font-size: 14px; }

  .demo-dental .dd-access { padding-bottom: 68px; }
  .demo-dental .dd-access__grid { gap: 24px; }
  .demo-dental .dd-hours { padding: 20px 12px 18px; border-radius: 20px; }
  .demo-dental .dd-hours caption { padding-left: 6px; font-size: 17.5px; margin-bottom: 10px; }
  .demo-dental .dd-hours thead th { font-size: 13.5px; }
  .demo-dental .dd-hours thead th:first-child { width: 30%; }
  .demo-dental .dd-hours thead th:last-child { font-size: 11.5px; letter-spacing: 0; }
  .demo-dental .dd-hours tbody th { padding-left: 6px; }
  .demo-dental .dd-hours tbody th b { font-size: 13px; }
  .demo-dental .dd-hours tbody th span { font-size: 13px; letter-spacing: 0; }
  .demo-dental .dd-hours tbody th, .demo-dental .dd-hours tbody td { padding: 12px 0; }
  .demo-dental .dd-o { font-size: 16px; }
  .demo-dental .dd-t { font-size: 14px; }
  .demo-dental .dd-hours__note { padding-inline: 6px; font-size: 12.5px; }
  .demo-dental .dd-sep { display: none; }
  .demo-dental .dd-ib { display: block; }
  .demo-dental .dd-info { margin-top: 12px; padding-inline: 10px; }
  .demo-dental .dd-info > div { gap: 12px; font-size: 14.5px; }
  .demo-dental .dd-info dt { width: 4.2em; }
  .demo-dental .dd-map { border-width: 6px; border-radius: 24px; aspect-ratio: 3 / 4; }

  .demo-dental .dd-reserve { padding-bottom: 72px; }
  .demo-dental .dd-reserve .dd-wrap { padding-inline: 8px; }
  .demo-dental .dd-reserve__box { padding: 48px 16px 16px; gap: 32px; border-radius: 32px; }
  .demo-dental .dd-reserve__copy { padding-inline: 10px; }
  .demo-dental .dd-reserve h2 { font-size: 23px; letter-spacing: .04em; }
  .demo-dental .dd-reserve__copy > p:not(.dd-head__en) { font-size: 14.5px; }
  .demo-dental .dd-reserve__tel { gap: 14px; margin-top: 24px; padding-top: 22px; }
  .demo-dental .dd-reserve__tel-ico { width: 50px; height: 50px; }
  .demo-dental .dd-reserve__tel b { font-size: 30px; }
  .demo-dental .dd-reserve__tel small { font-size: 12px; }
  .demo-dental .dd-form { padding: 24px 18px 20px; border-radius: 22px; }
  .demo-dental .dd-form__cols { grid-template-columns: 1fr; gap: 0; }
  .demo-dental .dd-form .dd-btn--lg { min-height: 58px; font-size: 15.5px; padding-inline: 1em; }

  .demo-dental .dd-footer { padding: 52px 0 76px; font-size: 13.5px; }
  .demo-dental .dd-footer__grid { grid-template-columns: 1fr; gap: 30px; padding-bottom: 36px; }
  .demo-dental .dd-footer__bottom { flex-direction: column; font-size: 11.5px; }

  .demo-dental .dd-fixbar {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 60;
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 8px;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, .94);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--line);
    box-shadow: 0 -6px 20px rgba(21, 121, 109, .1);
  }
  .demo-dental .dd-fixbar a {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 50px;
    border-radius: 999px;
    font-size: 15px; font-weight: 700; letter-spacing: .05em;
  }
  .demo-dental .dd-fixbar__tel { border: 2px solid #bfe1da; color: var(--teal-d); background: #fff; }
  .demo-dental .dd-fixbar__web { background: var(--teal-d); color: #fff; }
}