@font-face {
  font-family: "Noto Sans JP Resume";
  src: url("fonts/NotoSansJP-Resume-Regular.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "Noto Sans JP Resume";
  src: url("fonts/NotoSansJP-Resume-Bold.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 700;
}

:root {
  --document-width: 60rem;
  --reading-width: 47.5rem;
  --color-ink: #172536;
  --color-ink-muted: #526173;
  --color-structure: #173f67;
  --color-decision: #17628f;
  --color-result: #187052;
  --color-focus: #9a4d00;
  --color-context: #526173;
  --color-line: #d5dde5;
  --color-line-strong: #9eacba;
  --color-surface: #ffffff;
  --color-canvas: #e9eef3;
  --color-structure-soft: #edf4fa;
  --color-result-soft: #edf7f2;
  --color-limitation-soft: #f4f6f8;
  --color-context-soft: #f4f6f8;
  --space-section: 2.75rem;
}

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

html {
  color: var(--color-ink);
  background: var(--color-canvas);
  font-family: "Noto Sans JP Resume", "Yu Gothic", sans-serif;
  scroll-behavior: smooth;
}

body {
  min-width: 0;
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  overflow-x: clip;
  overflow-wrap: break-word;
  line-break: strict;
  word-break: normal;
}

a {
  color: var(--color-decision);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-structure);
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 10;
  inset: 0.75rem auto auto 0.75rem;
  padding: 0.55rem 0.9rem;
  color: #ffffff;
  background: var(--color-structure);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.preview-banner {
  padding: 0.38rem 1rem;
  color: #ffffff;
  background: var(--color-structure);
  border-bottom: 1px solid #0e2c49;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-align: center;
}

.document-header,
main,
.document-toc,
.document-footer {
  width: min(calc(100% - 2.5rem), var(--document-width));
  margin-inline: auto;
  background: var(--color-surface);
}

.document-header {
  margin-top: 1.5rem;
  padding: 0.38rem 3rem 0.34rem;
  border-top: 5px solid var(--color-structure);
  border-bottom: 1px solid var(--color-line-strong);
}

.preview-banner + .document-header {
  margin-top: 0;
}

.document-header__title {
  display: grid;
  grid-template-columns: minmax(15rem, 0.9fr) minmax(18rem, 1.1fr);
  gap: 1.5rem 2.5rem;
  align-items: center;
}

.document-header h1 {
  display: inline;
  margin: 0 0.75rem 0 0;
  color: var(--color-context);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.candidate-name {
  display: inline;
  margin: 0;
  color: var(--color-structure);
  font-size: clamp(1.75rem, 3vw, 2.15rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.15;
}

.career-headline {
  margin: 0 0 0.2rem;
  padding-left: 1rem;
  color: var(--color-ink);
  border-left: 4px solid var(--color-decision);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.35;
}

.document-metadata {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: 0.15rem 1.4rem;
  margin: 0.3rem 0 0;
  border-top: 1px solid var(--color-line);
  font-size: 0.82rem;
  line-height: 1.45;
}

.document-metadata > div {
  display: flex;
  gap: 0.35rem;
  align-items: baseline;
  min-width: 0;
  padding: 0.18rem 0;
}

.document-metadata > div:nth-child(3) {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 8.25rem minmax(0, 1fr);
  gap: 0.5rem 1rem;
  padding-top: 0.15rem;
  border-top: 1px solid var(--color-line);
}

.document-metadata dt,
.career-metadata dt {
  color: var(--color-context);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.document-metadata dd,
.career-metadata dd {
  min-width: 0;
  margin: 0;
}

.document-metadata dd,
.career-metadata dd,
.career-entry__header p,
.project-case__header p,
.past-project > header p {
  font-variant-numeric: tabular-nums;
}

.document-metadata ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.document-metadata li:not(:last-child)::after {
  margin-left: 1rem;
  color: var(--color-line-strong);
  content: "｜";
}

.document-toc {
  position: static;
  z-index: 5;
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  border-bottom: 1px solid var(--color-line-strong);
  scrollbar-width: thin;
}

.document-toc a {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0.45rem 0.8rem;
  color: var(--color-structure);
  border-bottom: 3px solid transparent;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
  white-space: nowrap;
}

.document-toc a:hover {
  color: var(--color-decision);
  background: var(--color-structure-soft);
  border-bottom-color: var(--color-decision);
}

.document-toc a:focus-visible {
  outline-offset: -3px;
}

#main-content,
.resume-section {
  scroll-margin-top: 1.5rem;
}

.resume-section:target > h2 {
  background: var(--color-structure-soft);
}

main {
  padding: 0 3rem 4rem;
}

main:focus {
  outline-offset: -4px;
}

.document-footer {
  display: flex;
  gap: 0.75rem 1.25rem;
  align-items: center;
  justify-content: flex-end;
  padding: 1.25rem 3rem 2.5rem;
}

.download-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.document-footer a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0.55rem 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.35;
}

.download-link {
  color: var(--color-surface);
  background: var(--color-structure);
  border: 1px solid var(--color-structure);
  text-decoration: none;
}

.download-link:hover {
  color: var(--color-surface);
  background: #0e3153;
}

.resume-section {
  display: grid;
  grid-template-columns: 15.5rem minmax(0, 1fr);
  column-gap: 0.5rem;
  padding: var(--space-section) 0;
  border-bottom: 1px solid var(--color-line-strong);
}

.resume-section > h2 {
  grid-column: 1;
  align-self: start;
  margin: 0;
  padding: 0.15rem 0 0.15rem 0.75rem;
  color: var(--color-structure);
  border-left: 4px solid var(--color-structure);
  font-size: 1.42rem;
  letter-spacing: 0.02em;
  line-height: 1.55;
}

.resume-section > :not(h2) {
  grid-column: 2;
  min-width: 0;
}

.content-blocks {
  max-width: var(--reading-width);
}

.content-block p,
.content-block ul {
  margin: 0;
}

.content-block p + p,
.content-block p + ul,
.content-block ul + p {
  margin-top: 0.7rem;
}

.content-block ul {
  padding-left: 1.3rem;
}

.content-block li + li {
  margin-top: 0.3rem;
}

.content-block__heading {
  color: var(--color-ink-muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.content-block + .content-block {
  margin-top: 0.85rem;
}

.content-block--decision {
  color: var(--color-ink);
}

.content-block--result {
  color: #125c42;
}

.content-block--limitation {
  color: var(--color-ink-muted);
}

.career-summary .content-blocks,
.self-promotion .content-blocks {
  color: var(--color-ink);
  font-size: 1.02rem;
  line-height: 1.95;
}

.achievement-list {
  margin: -0.35rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: achievement;
}

.achievement-list > li {
  position: relative;
  padding: 1.05rem 0 1.1rem 2.8rem;
  border-bottom: 1px solid var(--color-line);
  counter-increment: achievement;
}

.achievement-list > li:first-child {
  padding-top: 0.25rem;
}

.achievement-list > li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.achievement-list > li::before {
  position: absolute;
  top: 1.03rem;
  left: 0;
  width: 1.85rem;
  color: var(--color-structure);
  border-top: 2px solid var(--color-structure);
  content: counter(achievement, decimal-leading-zero);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.8;
}

.achievement-list > li:first-child::before {
  top: 0.23rem;
}

.achievement-list h3 {
  margin: 0 0 0.35rem;
  color: var(--color-structure);
  font-size: 1.02rem;
  line-height: 1.6;
}

.strength-list,
.technology-list {
  margin: 0;
}

.strength-list > div,
.technology-list > div {
  display: grid;
  grid-template-columns: 11.5rem minmax(0, 1fr);
  gap: 1.5rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--color-line);
}

.strength-list > div:first-child,
.technology-list > div:first-child {
  padding-top: 0;
  border-top: 0;
}

.strength-list dt,
.technology-list dt {
  color: var(--color-decision);
  font-weight: 700;
}

.strength-list dd,
.technology-list dd {
  min-width: 0;
  margin: 0;
}

.career-entry {
  padding: 0 0 3.25rem;
}

.career-entry + .career-entry {
  padding-top: 2.8rem;
  border-top: 2px solid var(--color-structure);
}

.career-relationship {
  width: max-content;
  margin: 0 0 0.45rem;
  padding: 0.1rem 0.55rem;
  color: var(--color-decision);
  background: var(--color-structure-soft);
  border: 1px solid #aac6da;
  font-size: 0.74rem;
  font-weight: 700;
}

.career-entry__header,
.project-case__header,
.past-project > header {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  align-items: baseline;
}

.career-entry__header h3 {
  margin: 0;
  color: var(--color-structure);
  font-size: 1.28rem;
  line-height: 1.45;
}

.career-entry__header {
  padding: 0.65rem 0.8rem;
  background: var(--color-structure-soft);
  border-block: 1px solid #aac6da;
}

.career-entry__header p,
.project-case__header p,
.past-project > header p {
  flex: none;
  margin: 0;
  color: var(--color-context);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.career-metadata {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0.9rem 0 1.15rem;
  border-block: 1px solid var(--color-line);
}

.career-metadata > div {
  min-width: 0;
  padding: 0.5rem 0.8rem;
  border-left: 1px solid var(--color-line);
}

.career-metadata > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.career-entry__summary {
  margin-bottom: 1.6rem;
}

.project-case {
  margin-top: 2rem;
  padding: 1.65rem 0 0 1.4rem;
  border-top: 1px solid var(--color-line-strong);
  border-left: 4px solid var(--color-structure);
}

.project-case__header h4 {
  margin: 0;
  color: var(--color-structure);
  font-size: 1.08rem;
  line-height: 1.55;
}

.project-case__overview {
  margin: 0.8rem 0 1.25rem;
  color: var(--color-ink-muted);
}

.case-section {
  display: grid;
  grid-template-columns: 7.8rem minmax(0, 1fr);
  gap: 1.2rem;
  margin-top: 0;
  padding: 1.05rem 0 1.1rem;
  border-top: 1px solid var(--color-line);
}

.case-section > h5 {
  margin: 0;
  color: var(--color-context);
  font-size: 0.86rem;
  line-height: 1.75;
}

.case-section > :not(h5) {
  grid-column: 2;
  min-width: 0;
}

.case-section--action {
  border-top-color: var(--color-decision);
}

.case-section--action > h5 {
  color: var(--color-decision);
}

.case-section--result {
  padding-inline: 0.75rem;
  background: var(--color-result-soft);
  border-top-color: var(--color-result);
}

.case-section--result > h5 {
  color: var(--color-result);
}

.case-section--technology {
  background: var(--color-context-soft);
}

.case-section--technology > h5 {
  color: var(--color-ink-muted);
}

.case-result__standalone + .result-group {
  margin-top: 1.2rem;
}

.result-group {
  margin-top: 1.1rem;
  border: 1px solid #9fcbbb;
  border-left: 4px solid var(--color-result);
}

.result-group h6 {
  margin: 0;
  padding: 0.65rem 0.85rem;
  color: var(--color-structure);
  background: var(--color-result-soft);
  border-bottom: 1px solid #b9d8cc;
  font-size: 0.86rem;
  line-height: 1.55;
}

.result-group__row {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 1rem;
  padding: 0.75rem 0.85rem;
  border-top: 1px solid var(--color-line);
}

.result-group h6 + .result-group__row {
  border-top: 0;
}

.result-group__label {
  margin: 0;
  color: var(--color-context);
  font-size: 0.74rem;
  font-weight: 700;
}

.result-group__row--decision .result-group__label {
  color: var(--color-decision);
}

.result-group__row--result {
  background: var(--color-result-soft);
}

.result-group__row--result .result-group__label {
  color: var(--color-result);
}

.result-group__row--limitation {
  background: var(--color-limitation-soft);
  border-top-color: var(--color-line-strong);
}

.result-group__row--limitation .result-group__label {
  color: var(--color-ink-muted);
}

.project-supplement {
  margin-top: 1.1rem;
  border-block: 1px solid var(--color-line);
}

.project-supplement > summary {
  padding: 0.65rem 0.2rem;
  color: var(--color-decision);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
}

.project-supplement[open] > summary {
  border-bottom: 1px solid var(--color-line);
}

.project-supplement > .content-blocks {
  padding: 0.9rem 0.2rem 1rem;
  color: var(--color-ink-muted);
  font-size: 0.88rem;
}

.past-project-list {
  display: grid;
  gap: 1.35rem;
}

.past-project {
  padding-top: 1.1rem;
  border-top: 1px solid var(--color-line);
}

.past-project:first-child {
  padding-top: 0;
  border-top: 0;
}

.past-project h3 {
  margin: 0;
  color: var(--color-structure);
  font-size: 1rem;
}

.past-project > .content-blocks {
  margin-top: 0.45rem;
  color: var(--color-ink-muted);
}

.technology-stack {
  border-bottom: 0;
}

@media (min-width: 1280px) {
  body {
    display: grid;
    grid-template-columns:
      max(1.25rem, calc(50% - 43rem))
      11.5rem
      1.5rem
      minmax(0, var(--document-width))
      minmax(1.25rem, 1fr);
    align-items: start;
  }

  .preview-banner {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  body:not(:has(> .preview-banner)) > .document-header {
    grid-row: 1;
  }

  body:not(:has(> .preview-banner)) > .document-toc,
  body:not(:has(> .preview-banner)) > main {
    grid-row: 2;
  }

  body:not(:has(> .preview-banner)) > .document-footer {
    grid-row: 3;
  }

  body:has(> .preview-banner) > .document-header {
    grid-row: 2;
  }

  body:has(> .preview-banner) > .document-toc,
  body:has(> .preview-banner) > main {
    grid-row: 3;
  }

  body:has(> .preview-banner) > .document-footer {
    grid-row: 4;
  }

  .document-header,
  main,
  .document-footer {
    grid-column: 4;
    width: 100%;
  }

  .document-toc {
    position: sticky;
    top: 1.5rem;
    grid-column: 2;
    align-self: start;
    display: block;
    width: 11.5rem;
    margin: 1.5rem 0 0;
    padding-block: 0.35rem;
    overflow: visible;
    border: 1px solid var(--color-line-strong);
    background: var(--color-surface);
  }

  .document-toc a {
    width: 100%;
    padding-inline: 0.85rem;
    border-bottom: 0;
    border-left: 3px solid transparent;
    white-space: normal;
  }

  .document-toc a:hover {
    border-left-color: var(--color-decision);
  }
}

@media (max-width: 720px) {
  :root {
    --space-section: 2.2rem;
  }

  .document-header,
  main,
  .document-toc,
  .document-footer {
    width: 100%;
  }

  .document-header {
    margin-top: 0;
    padding: 1.1rem 1.25rem 0.9rem;
  }

  .document-toc {
    position: sticky;
    top: 0;
    max-width: 100vw;
    margin: 0;
    overscroll-behavior-inline: contain;
    background: var(--color-surface);
  }

  main {
    padding: 0 1.25rem 3rem;
  }

  #main-content,
  .resume-section {
    scroll-margin-top: 3.5rem;
  }

  .document-footer {
    flex-wrap: wrap;
    justify-content: flex-start;
    padding: 1rem 1.25rem 2rem;
  }

  .document-header__title {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .career-headline {
    font-size: 0.98rem;
  }

  .document-metadata > div {
    grid-template-columns: 1fr;
    gap: 0.35rem;
    padding: 0.55rem 0;
  }

  .document-metadata {
    grid-template-columns: 1fr;
  }

  .document-metadata > div:nth-child(3) {
    grid-column: 1;
    grid-template-columns: 1fr;
  }

  .document-metadata ul {
    display: flex;
    gap: 0.05rem 0.55rem;
  }

  .document-metadata li:not(:last-child)::after {
    margin-left: 0.55rem;
    content: "｜";
  }

  .resume-section {
    grid-template-columns: 1fr;
    row-gap: 1.2rem;
  }

  .resume-section > h2,
  .resume-section > :not(h2) {
    grid-column: 1;
  }

  .resume-section > h2 {
    font-size: 1.35rem;
  }

  .strength-list > div,
  .technology-list > div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .career-entry__header,
  .project-case__header,
  .past-project > header {
    display: grid;
    gap: 0.15rem;
  }

  .career-entry__header p,
  .project-case__header p,
  .past-project > header p {
    justify-self: start;
  }

  .career-entry__header {
    padding: 0.55rem 0.65rem;
  }

  .career-metadata {
    grid-template-columns: 1fr;
  }

  .career-metadata > div {
    display: grid;
    grid-template-columns: 6.3rem minmax(0, 1fr);
    padding: 0.45rem 0;
    border-top: 1px solid var(--color-line);
    border-left: 0;
  }

  .career-metadata > div:first-child {
    border-top: 0;
  }

  .project-case {
    padding-left: 0.9rem;
  }

  .case-section {
    grid-template-columns: 1fr;
    gap: 0.35rem;
    padding-inline: 0;
  }

  .case-section--result {
    padding-inline: 0.65rem;
  }

  .case-section > :not(h5) {
    grid-column: 1;
  }

  .result-group__row {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .achievement-list > li {
    padding-left: 2.35rem;
  }
}

@media (forced-colors: active) {
  .resume-section:target > h2 {
    outline: 2px solid Highlight;
    outline-offset: 3px;
  }

  .preview-banner,
  .document-header,
  .resume-section,
  .career-entry,
  .project-case,
  .case-section,
  .result-group,
  .result-group h6,
  .result-group__row,
  .project-supplement,
  .career-relationship {
    border-color: CanvasText;
  }

  .career-relationship,
  .career-entry__header,
  .document-toc,
  .document-footer,
  .case-section--technology,
  .result-group h6,
  .result-group__row--result,
  .result-group__row--limitation {
    background: Canvas;
  }

  .case-section > h5,
  .result-group__label,
  .career-relationship {
    color: CanvasText;
  }

  .download-link {
    border: 2px solid ButtonText;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  @page {
    size: A4 portrait;
    margin: 12mm;
  }

  html,
  body {
    color: #000000;
    background: #ffffff;
  }

  body {
    display: block;
  }

  .preview-banner,
  .skip-link,
  .document-toc,
  .document-footer {
    display: none;
  }

  .document-header,
  main,
  .document-footer {
    width: 100%;
    margin: 0;
    padding-inline: 0;
  }

  .career-relationship,
  .case-section--technology,
  .result-group h6,
  .result-group__row--result,
  .result-group__row--limitation {
    background: #ffffff;
  }

  .result-group,
  .result-group__row--result,
  .result-group__row--limitation,
  .career-metadata,
  .achievement-list > li {
    break-inside: avoid;
  }

  .project-supplement:not([open]) {
    display: none;
  }
}