:root {
  font-family:
    -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
  color: #443323;
  background: #fff8ed;
  font-size: 16px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
button,
input,
select,
textarea {
  font: inherit;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
}
.shell {
  max-width: 1200px;
  margin: auto;
  background: #fffdf8;
  min-height: 100vh;
  box-shadow: 0 0 0 1px #f0e5d4;
}
.top {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6%;
  border-bottom: 1px solid #f2e6d6;
}
.brand {
  text-decoration: none;
  font-weight: 900;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
}
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 41px;
  height: 41px;
  border-radius: 15px;
  background: #ffe5ad;
  font-size: 1.2rem;
  margin-right: 7px;
}
.top-note {
  font-size: 0.78rem;
  color: #89745b;
}
.demo-banner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 18px;
  padding: 14px 8%;
  background: #47362e;
  color: #fff7e9;
  font-size: 0.88rem;
}
.demo-banner strong {
  font-size: 1rem;
}
.demo-banner a {
  color: #ffe1a6;
  font-weight: 800;
  margin-left: auto;
}
.demo-entry {
  display: inline-block;
  margin: 0 0 16px;
  padding: 12px 18px;
  background: #fff0d4;
  border: 1px solid #dca877;
  border-radius: 12px;
  color: #8c4b2e;
  font-weight: 800;
  text-decoration: none;
}
.demo-payment {
  background: #fff2d8;
  border: 1px solid #e3bc8a;
  border-radius: 16px;
  padding: 16px 20px;
  margin: 18px 0;
}
.demo-payment p {
  margin-top: 0;
}
.hero {
  position: relative;
  min-height: 530px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  overflow: hidden;
  background: #fff4e1;
}
.hero-copy {
  padding: 67px 0 60px 12%;
  z-index: 1;
}
.eyebrow,
.section-kicker {
  color: #c67d43;
  font-weight: 900;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
}
.hero h1 {
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  letter-spacing: -0.06em;
  line-height: 1.28;
  margin: 20px 0;
}
.hero h1 em {
  color: #e87752;
  font-style: normal;
}
.hero p {
  max-width: 450px;
  line-height: 2;
  color: #665444;
}
.hero-button,
.submit {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border: 0;
  border-radius: 100px;
  background: #e96e4a;
  color: white;
  text-decoration: none;
  font-weight: 800;
  padding: 17px 28px;
  box-shadow: 0 8px 0 #d45336;
  transition:
    transform 0.15s,
    box-shadow 0.15s;
}
.hero-button:hover,
.submit:hover:not(:disabled) {
  transform: translateY(3px);
  box-shadow: 0 5px 0 #d45336;
}
.hero-button span,
.submit span {
  font-size: 1.35rem;
}
.hero-art {
  position: relative;
  min-height: 450px;
}
.sun {
  position: absolute;
  width: 370px;
  height: 370px;
  border-radius: 50%;
  background: #ffd995;
  top: 62px;
  right: 5%;
}
.sticker {
  position: absolute;
  background: white;
  border: 3px solid #593c2c;
  border-radius: 40px;
  padding: 15px 26px;
  font-size: 2.05rem;
  font-weight: 900;
  box-shadow: 7px 9px 0 #efb594;
  transform: rotate(-10deg);
  left: 4%;
  top: 115px;
}
.sticker span {
  color: #e56d63;
  margin-left: 10px;
}
.sticker-two {
  transform: rotate(9deg);
  left: 24%;
  top: 282px;
}
.sticker-two span {
  color: #f0bd50;
}
.paw {
  position: absolute;
  color: #5b3e2f;
  font-size: 58px;
  right: 15%;
  top: 180px;
  transform: rotate(30deg);
}
.paw i {
  position: absolute;
  left: -5px;
  top: -21px;
  font-style: normal;
  font-size: 26px;
  white-space: nowrap;
  letter-spacing: 5px;
}
.paw-two {
  right: 4%;
  top: 310px;
  transform: rotate(-17deg) scale(0.65);
}
.hero-doodle {
  position: absolute;
  color: #e87b5f;
  font-size: 80px;
  right: 32%;
  top: 16px;
  transform: rotate(-18deg);
}
.summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 32px 6%;
  background: #fff;
  box-shadow: 0 12px 24px #6e42210a;
}
.summary > div {
  display: grid;
  gap: 3px;
  text-align: center;
  border-right: 1px solid #f2e5d5;
}
.summary > div:last-child {
  border: 0;
}
.summary strong {
  font-size: 1.6rem;
  color: #db6946;
}
.summary span {
  font-size: 0.77rem;
  color: #796b58;
}
.summary .small {
  font-size: 0.8rem;
  color: #aa8d6b;
}
.flow,
.order-section,
.order-panel {
  padding: 70px 8%;
}
.flow h2,
.order-section h2,
.order-panel h2 {
  font-size: 2.15rem;
  letter-spacing: -0.04em;
  margin: 12px 0 22px;
}
.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.flow article {
  background: #fff6ea;
  border: 1px solid #f4e1c9;
  border-radius: 22px;
  padding: 25px 22px;
}
.flow article > span {
  font-weight: 900;
  color: #e1764d;
  font-size: 1.4rem;
}
.flow h3 {
  font-size: 1.05rem;
  margin: 17px 0 8px;
}
.flow p {
  color: #75614e;
  font-size: 0.88rem;
  line-height: 1.8;
  margin: 0;
}
.order-section {
  background: #fffaf2;
}
.lead {
  color: #6f5c4b;
  line-height: 1.8;
}
.order-section form,
.order-panel {
  max-width: 860px;
  margin: auto;
}
fieldset {
  border: 0;
  padding: 32px 0;
  margin: 0;
  border-bottom: 1px solid #eedfcc;
}
legend {
  font-size: 1.35rem;
  font-weight: 900;
}
.step {
  display: inline-grid;
  place-items: center;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: #ed7954;
  color: white;
  font-size: 1rem;
  margin-right: 12px;
}
.set-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}
.set-card {
  display: flex;
  flex-direction: column;
  gap: 13px;
  border: 2px solid #e9d9c4;
  border-radius: 18px;
  background: white;
  padding: 20px;
  cursor: pointer;
  min-height: 174px;
}
.set-card:has(input:checked) {
  border-color: #e57952;
  background: #fff4e7;
  box-shadow: 0 4px 0 #f5d1aa;
}
.set-card input {
  accent-color: #df6f4b;
  width: 18px;
  height: 18px;
}
.set-name {
  font-weight: 900;
  font-size: 1.15rem;
}
.set-lines {
  line-height: 1.7;
  color: #75634f;
  font-size: 0.83rem;
}
.fields {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 22px;
}
form label {
  font-weight: 700;
}
.fields label,
.feature-label {
  display: grid;
  gap: 9px;
}
.fields input,
.fields select,
.feature-label textarea {
  background: white;
  border: 1.5px solid #d8c6af;
  border-radius: 12px;
  padding: 14px;
  min-width: 0;
  color: #443323;
}
.fields input:focus,
.fields select:focus,
textarea:focus {
  outline: 3px solid #f8ca9d;
}
.feature-label {
  margin-top: 18px;
}
.feature-label small {
  color: #8d7864;
  font-weight: 400;
}
.checks {
  display: grid;
  gap: 16px;
}
.checks legend {
  margin-bottom: 18px;
}
.checks label {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.91rem;
  font-weight: 500;
  line-height: 1.6;
}
.checks input {
  accent-color: #d66d49;
  margin-top: 4px;
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
}
.submit {
  margin-top: 28px;
  min-width: 260px;
}
.submit:disabled,
.photo-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}
.form-foot {
  font-size: 0.82rem;
  color: #89735d;
}
.notice {
  max-width: 860px;
  margin: 22px auto;
  padding: 16px 20px;
  border-radius: 14px;
  background: #fff1ce;
  color: #67512d;
  line-height: 1.7;
}
.notice.error {
  background: #ffe6e2;
  color: #9d3c2d;
}
.notice.success {
  background: #e4f3dc;
  color: #406331;
}
[hidden] {
  display: none !important;
}
.order-panel {
  background: #fffaf2;
}
.order-panel > p {
  line-height: 1.7;
}
.order-panel strong {
  color: #bd6545;
}
.status {
  font-weight: 700;
  color: #d76e46;
}
.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}
.photo-card {
  display: grid;
  gap: 10px;
  background: white;
  border: 1px solid #eddcca;
  border-radius: 16px;
  padding: 18px;
}
.photo-state {
  color: #b46d41;
  font-size: 0.86rem;
}
.photo-card input {
  width: 100%;
  font-size: 0.85rem;
}
.photo-button {
  background: #fff4e7;
  border: 1px solid #dba77e;
  color: #8c4b2e;
  border-radius: 10px;
  padding: 10px;
  font-weight: 800;
}
footer {
  padding: 48px 8%;
  background: #573d2f;
  color: #fff4e3;
}
footer strong {
  font-size: 1.25rem;
}
footer p {
  margin: 11px 0 24px;
}
footer small {
  color: #d6bda5;
}
@media (max-width: 750px) {
  .demo-banner a {
    margin-left: 0;
  }
  .top {
    height: 68px;
    padding: 0 5%;
  }
  .brand {
    font-size: 1.3rem;
  }
  .top-note {
    display: none;
  }
  .hero {
    display: block;
    min-height: 0;
  }
  .hero-copy {
    padding: 50px 7% 30px;
  }
  .hero h1 {
    font-size: 3rem;
  }
  .hero-art {
    min-height: 290px;
  }
  .sun {
    width: 270px;
    height: 270px;
    top: 0;
    right: 3%;
  }
  .sticker {
    font-size: 1.45rem;
    top: 65px;
    left: 10%;
    padding: 12px 18px;
  }
  .sticker-two {
    top: 180px;
    left: 29%;
  }
  .paw {
    top: 75px;
  }
  .paw-two {
    top: 165px;
  }
  .summary {
    padding: 24px 3%;
  }
  .summary strong {
    font-size: 1.15rem;
  }
  .summary span {
    font-size: 0.65rem;
  }
  .flow,
  .order-section,
  .order-panel {
    padding: 54px 6%;
  }
  .flow h2,
  .order-section h2,
  .order-panel h2 {
    font-size: 1.8rem;
  }
  .flow-grid,
  .set-grid,
  .fields,
  .photo-grid {
    grid-template-columns: 1fr;
  }
  .flow-grid {
    gap: 10px;
  }
  .flow article {
    padding: 18px;
  }
  .set-card {
    min-height: 0;
  }
  .order-section fieldset {
    padding: 26px 0;
  }
  .hero-button,
  .submit {
    width: 100%;
  }
}
.sample-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 22px 0;
}
.final-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.final-grid .sample-card img {
  max-width: 180px;
}
.sample-card {
  display: grid;
  justify-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid #ead7c0;
  border-radius: 20px;
  padding: 18px;
}
.sample-card img {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 1;
  object-fit: contain;
}
.sample-card strong {
  font-size: 1.1rem;
}
.sample-actions {
  display: grid;
  gap: 28px;
}
.sample-actions .submit {
  justify-self: start;
}
.sample-actions form {
  display: grid;
  gap: 10px;
  max-width: 640px;
}
.sample-actions label {
  font-weight: 800;
}
.sample-actions textarea {
  width: 100%;
  border: 1.5px solid #d8c6af;
  border-radius: 12px;
  padding: 14px;
  background: #fff;
  color: #443323;
}
.sample-actions .photo-button {
  justify-self: start;
}
.sample-actions button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
@media (max-width: 750px) {
  .sample-grid {
    grid-template-columns: 1fr;
  }
  .final-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sample-actions .submit,
  .sample-actions .photo-button {
    width: 100%;
  }
}
@media (max-width: 420px) {
  .hero h1 {
    font-size: 2.55rem;
  }
}