:root {
  font-family:
    Inter,
    "Pretendard",
    -apple-system,
    BlinkMacSystemFont,
    "Apple SD Gothic Neo",
    sans-serif;
  color: #172e29;
  background: #f5f7f6;
  font-size: 16px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
header {
  height: 94px;
  padding: 0 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #dde4e0;
  background: white;
}
.brand {
  font-weight: 900;
  font-size: 30px;
  letter-spacing: -1px;
  color: #094235;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand span {
  font-size: 10px;
  letter-spacing: 1.5px;
  line-height: 1.5;
  max-width: 130px;
}
.tag,
.eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.8px;
}
main {
  display: grid;
  grid-template-columns: 380px minmax(0, 660px);
  max-width: 1120px;
  margin: 40px auto;
  padding: 0 24px;
  gap: 44px;
}
aside {
  background: #094235;
  color: white;
  padding: 36px 30px;
  border-radius: 20px;
  position: sticky;
  top: 25px;
  align-self: start;
  min-height: 600px;
}
.eyebrow {
  color: #d6f36a;
}
h1 {
  font-size: 36px;
  line-height: 1.4;
  letter-spacing: -1.6px;
  margin: 22px 0;
}
aside p {
  color: #b7d0c6;
  line-height: 1.8;
  font-size: 15px;
}
ol {
  list-style: none;
  padding: 0;
  margin: 42px 0;
}
li {
  display: flex;
  gap: 14px;
  align-items: center;
  margin: 22px 0;
  color: #a6c2b7;
  font-size: 15px;
}
li b {
  display: grid;
  place-items: center;
  border: 1px solid #53786a;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  font-size: 13px;
}
li.active {
  color: #d6f36a;
}
li.active b {
  background: #d6f36a;
  border-color: #d6f36a;
  color: #094235;
}
.aside-note {
  border-top: 1px solid #346555;
  padding-top: 23px;
  font-size: 13px;
  line-height: 1.8;
  color: #b7d0c6;
}
.workspace {
  padding: 14px 0;
}
.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: #65786f;
  font-weight: 600;
}
progress {
  width: 100%;
  height: 5px;
  appearance: none;
  border: 0;
  margin: 14px 0 30px;
}
progress::-webkit-progress-bar {
  background: #e0e6e2;
  border-radius: 9px;
}
progress::-webkit-progress-value {
  background: #1a7256;
  border-radius: 9px;
}
progress::-moz-progress-bar {
  background: #1a7256;
}
h2 {
  font-size: 28px;
  letter-spacing: -1px;
  margin: 0 0 10px;
}
p.intro {
  color: #677a70;
  line-height: 1.7;
  margin: 0 0 25px;
}
.field {
  margin: 24px 0;
}
.field > label,
.question-title {
  display: block;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
}
input,
select {
  font: inherit;
  min-height: 49px;
  border: 1px solid #cfdbd4;
  border-radius: 9px;
  padding: 12px;
  background: white;
  color: #172e29;
  width: 100%;
}
input:focus,
select:focus,
button:focus-visible {
  outline: 3px solid #8dbfa2;
  outline-offset: 2px;
}
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.choice {
  position: relative;
  border: 1px solid #d5dfd8;
  border-radius: 12px;
  background: white;
  padding: 18px;
  cursor: pointer;
  font-size: 15px;
  line-height: 1.5;
}
.choice:has(input:checked) {
  border: 2px solid #237357;
  background: #eef6ed;
  padding: 17px;
}
.choice input {
  width: 16px;
  height: 16px;
  min-height: 0;
  accent-color: #176a4c;
  margin: 0 8px 0 0;
}
.choice small {
  display: block;
  color: #738279;
  margin-top: 6px;
  font-size: 13px;
}
.note {
  padding: 16px 18px;
  background: #e9efe9;
  border-radius: 10px;
  color: #51675b;
  font-size: 14px;
  line-height: 1.7;
}
.skill {
  padding: 18px 0;
  border-bottom: 1px solid #dfe6e1;
}
.skill select {
  font-size: 14px;
}
nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 30px;
}
button {
  font: inherit;
  font-weight: 700;
  border: 0;
  border-radius: 10px;
  padding: 15px 25px;
  background: #094235;
  color: white;
  cursor: pointer;
  min-height: 50px;
}
button:hover {
  background: #1d624e;
}
.secondary {
  background: #e6ece7;
  color: #395849;
}
.secondary:hover {
  background: #d8e4dc;
}
button:disabled {
  opacity: 0.4;
  cursor: default;
}
footer {
  font-size: 12px;
  color: #7a897f;
  text-align: center;
  line-height: 1.8;
  margin: 30px 0;
}
#error {
  color: #b3312b;
  font-size: 14px;
}
.score-card {
  background: #d6f36a;
  border-radius: 16px;
  padding: 26px;
  margin: 22px 0;
}
.score {
  font-size: 64px;
  font-weight: 850;
  letter-spacing: -3px;
  line-height: 1.3;
}
.score span {
  font-size: 24px;
  letter-spacing: 0;
  margin-left: 7px;
}
.badge {
  font-size: 13px;
  font-weight: 700;
  padding: 5px 9px;
  border-radius: 20px;
  background: #094235;
  color: #fff;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 18px 0;
}
.metric {
  background: white;
  border: 1px solid #dce5dd;
  padding: 15px;
  border-radius: 10px;
  font-size: 13px;
}
.metric b {
  display: block;
  font-size: 22px;
  margin-top: 8px;
}
.detail-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid #e0e7e1;
  font-size: 14px;
}
.detail-row small {
  display: block;
  font-size: 12px;
  color: #6a7e70;
  line-height: 1.7;
  margin-top: 4px;
}
details {
  margin: 20px 0;
  padding: 18px;
  background: white;
  border: 1px solid #dce5dd;
  border-radius: 12px;
}
summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-top: 15px;
}
td,
th {
  text-align: left;
  padding: 10px 5px;
  border-bottom: 1px solid #e0e7e1;
}
.review {
  line-height: 1.8;
}
.hidden {
  display: none;
}
@media (max-width: 900px) {
  main {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 24px;
  }
  aside {
    padding: 28px 22px;
  }
  h1 {
    font-size: 28px;
  }
  .brand span {
    display: none;
  }
}
@media (max-width: 650px) {
  header {
    height: 70px;
    padding: 0 20px;
  }
  .brand {
    font-size: 27px;
  }
  .tag {
    font-size: 10px;
    letter-spacing: 1px;
  }
  main {
    display: block;
    padding: 0 20px;
    margin: 22px auto;
  }
  aside {
    position: static;
    min-height: 0;
    padding: 23px;
    margin-bottom: 25px;
  }
  aside h1 {
    font-size: 25px;
    margin: 12px 0;
  }
  aside h1 br {
    display: none;
  }
  aside p,
  aside .aside-note {
    display: none;
  }
  ol {
    display: flex;
    justify-content: space-between;
    margin: 20px 0 0;
    gap: 5px;
  }
  li {
    margin: 0;
    font-size: 12px;
    gap: 5px;
    flex-direction: column;
  }
  li b {
    width: 25px;
    height: 25px;
    font-size: 12px;
  }
  .eyebrow {
    font-size: 10px;
  }
  h2 {
    font-size: 25px;
  }
  .workspace {
    padding: 0;
  }
  .grid {
    gap: 10px;
  }
  .choice {
    padding: 14px;
  }
  .choice:has(input:checked) {
    padding: 13px;
  }
  .metrics {
    gap: 6px;
  }
  .metric {
    padding: 11px;
  }
  .metric b {
    font-size: 20px;
  }
  .score {
    font-size: 56px;
  }
  .progress-label {
    font-size: 12px;
  }
  button {
    padding: 15px 20px;
  }
  footer {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: no-preference) {
  #content {
    animation: show 0.25s ease;
  }
  @keyframes show {
    from {
      opacity: 0.3;
      transform: translateY(7px);
    }
    to {
      opacity: 1;
      transform: none;
    }
  }
}

.skill-tabs {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin: 16px 0;
}
.skill-tabs span {
  font-size: 12px;
  padding: 7px 10px;
  border-radius: 20px;
  background: #e5ebe6;
  color: #5e7266;
}
.skill-tabs .current {
  background: #094235;
  color: #d6f36a;
}
.question-prompt {
  font-size: 14px;
  line-height: 1.6;
  color: #65786f;
  margin: 0 0 12px;
}

.survey-warning {
  margin: 20px 0;
  padding: 16px 18px;
  border: 1px solid #dfbe68;
  border-radius: 10px;
  background: #fff7df;
  color: #684b12;
  font-size: 14px;
  line-height: 1.7;
}
.survey-warning p {
  margin: 6px 0 0;
}

[hidden] { display: none !important; }
.image-export { background: white; border: 1px solid #dce5dd; border-radius: 20px; padding: 20px; margin: 20px 0; }
.export-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.export-heading span { font-size: 12px; border-radius: 20px; padding: 6px 10px; background: #edf3e9; color: #47643f; white-space: nowrap; }
.image-export p { font-size: 13px; line-height: 1.7; color: #65786f; }
.image-export > button { width: 100%; }
#imageStatus:empty { display: none; }
#imagePreview { width: min(100%, 320px); height: auto; aspect-ratio: 9 / 20; display: block; margin: 20px auto; border-radius: 16px; box-shadow: 0 8px 24px #09423520; }
.image-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.image-actions > * { flex: 1 1 180px; text-align: center; }
.download-button { display: flex; justify-content: center; align-items: center; min-height: 52px; padding: 14px; border-radius: 10px; background: #e6ece7; color: #094235; text-decoration: none; font-weight: 700; }
.detail-row > b { flex-shrink: 0; }
@media (max-width: 650px) {
  header { height: 60px; padding-inline: max(16px, env(safe-area-inset-left)); }
  main { margin: 16px auto; padding: 0 16px; }
  aside { padding: 18px; border-radius: 16px; margin-bottom: 22px; }
  aside h1 { font-size: 21px; }
  .choices, .grid { grid-template-columns: 1fr; gap: 0; }
  .choices { gap: 10px; }
  .field { margin: 16px 0; }
  .skill select { font-size: 16px; }
  .question-title { line-height: 1.6; }
  .score-card { padding: 24px; border-radius: 24px; }
  .score { font-size: clamp(64px, 20vw, 88px); }
  .score-card > div:last-child { font-size: 13px; line-height: 1.7; }
  .metric { font-size: 11px; padding: 12px 8px; overflow-wrap: anywhere; }
  .metric b { font-size: 22px; }
  details { padding: 16px; }
  .note, .survey-warning { font-size: 13px; padding: 16px; }
  nav { position: sticky; bottom: 0; z-index: 5; padding: 12px 0 calc(12px + env(safe-area-inset-bottom)); background: #f5f7f6f5; border-top: 1px solid #dde4e0; }
  nav #next { flex: 1; }
  nav button { min-height: 54px; }
  .progress-label { gap: 12px; line-height: 1.5; }
  #progressText { text-align: right; }
}


.link-share { margin: 16px 0 24px; text-align: center; }
.link-share button { width: 100%; min-height: 52px; }
.link-share p { font-size: 13px; line-height: 1.6; color: #65786f; margin: 10px 0; }
.link-share a { display: block; overflow-wrap: anywhere; color: #094235; padding: 12px; background: white; border-radius: 10px; }
#linkShareStatus:empty { display: none; }


.next-test { margin: 28px 0 12px; padding: 22px 18px; border-radius: 18px; background: #edf3e9; text-align: center; }
.next-test p { margin: 0 0 14px; font-size: 13px; line-height: 1.7; color: #51675b; }
.next-test a { display: flex; justify-content: center; align-items: center; gap: 8px; min-height: 54px; padding: 15px 12px; background: #094235; border-radius: 12px; color: white; font-size: 15px; font-weight: 700; line-height: 1.5; text-decoration: none; }
.next-test a:hover { background: #1d624e; }
.next-test a:focus-visible { outline: 3px solid #8dbfa2; outline-offset: 3px; }