:root {
  --ink: #4e3d35;
  --muted: #806e64;
  --paper: #fffaf3;
  --cream: #fff4e5;
  --peach: #f4a79e;
  --peach-deep: #d97771;
  --mint: #e7efd5;
  --lemon: #fff0bd;
  --line: rgba(120, 82, 65, 0.14);
  --shadow: 0 18px 45px rgba(112, 73, 56, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", system-ui, sans-serif;
  line-height: 1.75;
  background:
    radial-gradient(circle at 10% 8%, rgba(244, 167, 158, 0.2), transparent 28rem),
    radial-gradient(circle at 94% 16%, rgba(231, 239, 213, 0.75), transparent 24rem),
    linear-gradient(180deg, #fffdf9 0%, var(--paper) 58%, #fff8ed 100%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 3rem);
  background: rgba(255, 250, 243, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  letter-spacing: 0;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 48% 32%, #fff 0 18%, transparent 19%),
    linear-gradient(135deg, var(--peach), #f8d6a8);
  box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.55);
}

.main-nav {
  display: flex;
  gap: clamp(0.6rem, 2vw, 1.4rem);
  color: var(--muted);
  font-size: 0.95rem;
}

.main-nav a {
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover {
  border-color: var(--peach);
}

main {
  overflow: hidden;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(22rem, 1.05fr);
  align-items: center;
  min-height: min(780px, calc(92vh - 68px));
  padding: clamp(2rem, 5vw, 5rem) clamp(1rem, 4vw, 3rem) 2rem;
  gap: clamp(1.5rem, 4vw, 4rem);
}

.hero-copy {
  max-width: 45rem;
}

.hand-note {
  display: inline-block;
  margin: 0 0 1.1rem;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  color: #6d5045;
  font-size: clamp(1rem, 2vw, 1.35rem);
}

.hand-note::after {
  content: "";
  display: block;
  width: min(21rem, 72vw);
  height: 1.1rem;
  margin-top: 0.15rem;
  border-bottom: 3px solid #f4c48b;
  border-radius: 0 0 50% 50%;
}

.ribbon {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 2rem;
  color: #fff;
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  background: linear-gradient(90deg, #f2a2a3, #f6c4bf);
  border-radius: 999px;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 4.35vw, 3.85rem);
  line-height: 1.16;
  letter-spacing: 0;
  font-weight: 800;
}

h1 span {
  display: inline-block;
  font-size: 1.08em;
}

.lead {
  max-width: 42rem;
  margin: 1.3rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.7rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.75rem 1.45rem;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--peach-deep), #efa39b);
  box-shadow: 0 12px 24px rgba(217, 119, 113, 0.28);
}

.button.secondary {
  color: #684d43;
  background: #fff;
  border: 1px solid var(--line);
}

.hero-visual {
  position: relative;
  margin: 0;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: auto -5% -6% 9%;
  height: 28%;
  background: rgba(244, 167, 158, 0.2);
  border-radius: 50%;
  filter: blur(16px);
}

.hero-visual img {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1.45 / 1;
  object-fit: cover;
  object-position: center right;
  border-radius: 2rem;
  box-shadow: var(--shadow);
}

.soft-points,
.recommend,
.paths,
.school-list,
.scholarships,
.support,
.diagnosis,
.message {
  width: min(1180px, calc(100% - 2rem));
  margin: clamp(2rem, 5vw, 4.5rem) auto;
}

.soft-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.9rem, 2vw, 1.4rem);
}

.soft-points article {
  min-height: 13rem;
  padding: 1.6rem;
  text-align: center;
  border-radius: 50%;
  display: grid;
  place-items: center;
  align-content: center;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow);
}

.soft-points article:nth-child(1) {
  background: linear-gradient(135deg, #fff1e8, #fff9f0);
}

.soft-points article:nth-child(2) {
  background: linear-gradient(135deg, var(--mint), #fffdf7);
}

.soft-points article:nth-child(3) {
  background: linear-gradient(135deg, var(--lemon), #fffdf7);
}

.icon,
.small-icon {
  display: inline-block;
  position: relative;
}

.icon {
  width: 3.8rem;
  height: 3.8rem;
  margin-bottom: 0.35rem;
}

.icon::before,
.icon::after,
.small-icon::before,
.small-icon::after {
  content: "";
  position: absolute;
}

.icon.tuition::before {
  inset: 0.8rem 0.65rem;
  border: 3px solid #e9a77f;
  border-radius: 0.35rem 0.35rem 1rem 1rem;
}

.icon.tuition::after {
  left: 1.35rem;
  top: 0.45rem;
  width: 1.1rem;
  height: 0.75rem;
  border: 3px solid #e9a77f;
  border-bottom: 0;
  border-radius: 1rem 1rem 0 0;
}

.icon.school::before,
.small-icon.building::before {
  inset: 1.1rem 0.7rem 0.55rem;
  background: #f7d9a7;
  border: 2px solid #e7a66e;
  border-radius: 0.25rem;
}

.icon.school::after,
.small-icon.building::after {
  left: 1.45rem;
  top: 0.45rem;
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
  border: 2px solid #e7a66e;
  background: #fff8ec;
}

.icon.dorm::before,
.small-icon.house::before {
  left: 0.65rem;
  right: 0.65rem;
  bottom: 0.55rem;
  height: 2.1rem;
  background: #dfeebf;
  border: 2px solid #b7c891;
  border-radius: 0.25rem;
}

.icon.dorm::after,
.small-icon.house::after {
  left: 0.85rem;
  top: 0.55rem;
  width: 2.1rem;
  height: 2.1rem;
  border-left: 2px solid #b7c891;
  border-top: 2px solid #b7c891;
  transform: rotate(45deg);
  background: #f4d7bd;
}

.soft-points h2 {
  margin: 0.2rem 0 0.2rem;
  font-size: 1.05rem;
}

.soft-points p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.recommend {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: clamp(1.2rem, 3vw, 2.2rem);
  background: rgba(255, 247, 236, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 1.6rem;
  box-shadow: var(--shadow);
}

.section-kicker {
  margin: 0 0 0.75rem;
  color: var(--peach-deep);
  font-weight: 800;
}

.checklist ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.checklist li {
  display: flex;
  gap: 0.8rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
}

.checklist li::before {
  content: "";
  flex: 0 0 1rem;
  width: 1rem;
  height: 0.55rem;
  margin-top: 0.35rem;
  border-left: 4px solid var(--peach);
  border-bottom: 4px solid var(--peach);
  transform: rotate(-45deg);
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
}

.mini-grid div {
  min-height: 8rem;
  display: grid;
  place-items: center;
  gap: 0.35rem;
  padding: 1rem;
  text-align: center;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.small-icon {
  width: 2.6rem;
  height: 2.6rem;
}

.small-icon.coin::before {
  inset: 0.45rem;
  border-radius: 50%;
  background: #f6d28f;
  border: 2px solid #e4a45e;
}

.small-icon.coin::after {
  left: 1.12rem;
  top: 0.8rem;
  width: 0.35rem;
  height: 1rem;
  background: #e4a45e;
}

.small-icon.notebook::before {
  inset: 0.55rem;
  border: 2px solid #e8b981;
  border-radius: 0.25rem;
  background: #fff9ee;
}

.small-icon.notebook::after {
  top: 0.8rem;
  bottom: 0.75rem;
  left: 1.3rem;
  border-left: 2px solid #e8b981;
}

.section-heading {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 1.6rem;
}

.section-heading h2,
.support h2,
.message h2 {
  margin: 0;
  font-size: clamp(1.9rem, 3.5vw, 3.1rem);
  line-height: 1.25;
}

.section-heading p:last-child {
  margin: 0.7rem auto 0;
  max-width: 46rem;
  color: var(--muted);
}

.path-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.path-card {
  padding: 1.35rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 0.8rem;
  box-shadow: 0 14px 30px rgba(112, 73, 56, 0.1);
}

.path-card.featured {
  background: linear-gradient(135deg, #fff, #fff0ea);
  border-color: rgba(244, 167, 158, 0.35);
}

.path-card.compare {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(12rem, 0.7fr) minmax(0, 1.3fr);
  column-gap: 1.2rem;
  align-items: start;
  background: linear-gradient(135deg, rgba(231, 239, 213, 0.62), rgba(255, 255, 255, 0.9));
}

.path-card.compare .tag,
.path-card.compare h3 {
  grid-column: 1;
}

.path-card.compare p,
.path-card.compare dl {
  grid-column: 2;
}

.tag {
  display: inline-block;
  margin: 0 0 0.4rem;
  padding: 0.2rem 0.65rem;
  color: #89584f;
  background: #ffe5df;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
}

.path-card h3 {
  margin: 0;
  font-size: 1.5rem;
}

.path-card p {
  color: var(--muted);
}

.path-card dl {
  margin: 1rem 0 0;
  display: grid;
  gap: 0.45rem;
}

.path-card dl div {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 0.6rem;
  padding-top: 0.45rem;
  border-top: 1px solid var(--line);
}

.path-card dt {
  font-weight: 800;
  color: var(--peach-deep);
}

.path-card dd {
  margin: 0;
}

.compare-note {
  margin-top: 1rem;
  padding: 1rem 1.2rem;
  color: var(--muted);
  background: rgba(255, 250, 243, 0.82);
  border: 1px solid var(--line);
  border-radius: 0.85rem;
}

.compare-note p {
  margin: 0;
}

.compare-note .section-kicker {
  margin-bottom: 0.3rem;
  color: var(--peach-deep);
}

.school-list {
  padding: clamp(1.2rem, 3vw, 2.2rem);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 1.4rem;
  box-shadow: var(--shadow);
}

.list-tools {
  display: grid;
  grid-template-columns: minmax(10rem, 0.8fr) minmax(10rem, 0.8fr) minmax(14rem, 1.4fr);
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.list-tools label {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  color: var(--muted);
  font-weight: 800;
  background: transparent;
  border: 0;
  border-radius: 0;
}

.list-tools select,
.list-tools input {
  width: 100%;
  min-height: 3rem;
  padding: 0.65rem 0.85rem;
  color: var(--ink);
  font: inherit;
  background: #fffaf3;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
}

.list-count {
  margin: 0 0 1rem;
  color: var(--peach-deep);
  font-weight: 800;
}

.school-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  max-height: 34rem;
  overflow: auto;
  padding-right: 0.3rem;
}

.school-item {
  min-height: 8.5rem;
  padding: 1rem;
  background: #fffaf3;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
}

.school-item .tag {
  margin-bottom: 0.65rem;
}

.school-item h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.45;
}

.school-item p {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.source-box {
  margin-top: 1.2rem;
  padding: 1rem;
  background: rgba(255, 247, 236, 0.85);
  border-radius: 0.8rem;
  border: 1px solid var(--line);
}

.source-box p {
  margin: 0 0 0.4rem;
  font-weight: 800;
}

.source-box ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.source-box a {
  display: inline-flex;
  padding: 0.35rem 0.75rem;
  color: #755248;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 700;
}

.source-box .source-note {
  margin-top: 0.75rem;
  color: var(--muted);
  font-weight: 400;
  font-size: 0.9rem;
}

.scholarships {
  padding: clamp(1.2rem, 3vw, 2.2rem);
  background:
    linear-gradient(135deg, rgba(255, 240, 189, 0.34), rgba(255, 255, 255, 0.78)),
    #fff;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 1.4rem;
  box-shadow: var(--shadow);
}

.scholarship-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.scholarship-card {
  padding: 1.1rem;
  background: rgba(255, 250, 243, 0.9);
  border: 1px solid var(--line);
  border-radius: 0.8rem;
}

.scholarship-card h3 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.45;
}

.scholarship-card p {
  margin: 0.65rem 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.scholarship-card ul,
.scholarship-note ol {
  margin: 0;
  padding-left: 1.2rem;
}

.scholarship-card li,
.scholarship-note li {
  margin: 0.25rem 0;
}

.scholarship-note {
  margin-top: 1rem;
  padding: 1.1rem;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 0.85rem;
}

.scholarship-note h3 {
  margin: 0 0 0.55rem;
  font-size: 1.25rem;
}

.support {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 2rem;
  align-items: start;
  padding: clamp(1.3rem, 3vw, 2.2rem);
  background: linear-gradient(135deg, rgba(231, 239, 213, 0.65), rgba(255, 255, 255, 0.85));
  border-radius: 1.4rem;
}

.support p {
  color: var(--muted);
}

.support-list {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: support;
}

.support-list li {
  counter-increment: support;
  position: relative;
  padding: 1rem 1rem 1rem 4rem;
  background: rgba(255, 255, 255, 0.76);
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.support-list li::before {
  content: counter(support);
  position: absolute;
  left: 1rem;
  top: 1rem;
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  color: #fff;
  background: var(--peach);
  border-radius: 50%;
  font-weight: 800;
}

.support-list strong {
  display: block;
  margin-bottom: 0.15rem;
}

.diagnosis {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.85fr);
  gap: 1.4rem;
  align-items: stretch;
}

.diagnosis .section-heading {
  grid-column: 1 / -1;
}

.diagnosis-panel,
.result {
  padding: clamp(1.1rem, 3vw, 1.8rem);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

fieldset {
  margin: 0 0 1rem;
  padding: 0;
  border: 0;
}

legend {
  margin-bottom: 0.55rem;
  font-weight: 800;
}

label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.72rem 0.8rem;
  margin-bottom: 0.45rem;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  background: rgba(255, 250, 243, 0.78);
  cursor: pointer;
}

input[type="radio"] {
  accent-color: var(--peach-deep);
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.25rem;
}

.result {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(135deg, #fff7f1, #fff);
}

.result-title {
  margin: 0;
  color: var(--peach-deep);
  font-weight: 800;
}

.result h3 {
  margin: 0.35rem 0 0.65rem;
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  line-height: 1.35;
}

.result p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.message {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  background:
    linear-gradient(90deg, rgba(244, 167, 158, 0.18), rgba(255, 255, 255, 0.82)),
    #fff;
  border-radius: 5rem 1rem 5rem 1rem;
  box-shadow: var(--shadow);
}

.message .button {
  flex: 0 0 auto;
  min-width: 13rem;
}

.message p:last-child {
  max-width: 48rem;
  color: var(--muted);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.7rem;
  padding: 1.5rem clamp(1rem, 4vw, 3rem);
  color: var(--muted);
  background: #fff7ed;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .hero,
  .recommend,
  .support,
  .diagnosis {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 2rem;
  }

  .hero-visual {
    order: -1;
  }

  .soft-points {
    grid-template-columns: 1fr;
  }

  .soft-points article {
    min-height: auto;
    border-radius: 1rem;
  }

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

  .path-card.compare {
    grid-template-columns: 1fr;
  }

  .path-card.compare .tag,
  .path-card.compare h3,
  .path-card.compare p,
  .path-card.compare dl {
    grid-column: 1;
  }

  .list-tools,
  .school-grid,
  .scholarship-grid {
    grid-template-columns: 1fr;
  }

  .message {
    align-items: flex-start;
    flex-direction: column;
    border-radius: 1.4rem;
  }
}

@media (max-width: 640px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .main-nav {
    width: 100%;
    justify-content: space-between;
  }

  h1 {
    font-size: clamp(2.15rem, 12vw, 3.4rem);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .message .button {
    min-width: 0;
  }

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

  .path-card dl div {
    grid-template-columns: 1fr;
    gap: 0.1rem;
  }
}