:root {
  --bg: #f8f7f3;
  --paper: #fffefa;
  --ink: #263633;
  --muted: #626b64;
  --line: #dfe3dc;
  --forest: #315b4c;
  --serif: "Shippori Mincho", serif;
  --sans:
    "Zen Kaku Gothic New", -apple-system, BlinkMacSystemFont,
    "Hiragino Kaku Gothic ProN", sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
a:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--forest);
  outline-offset: 5px;
  border-radius: 4px;
}
h1,
h2,
h3,
p {
  margin: 0;
}
a,
button {
  -webkit-tap-highlight-color: #315b4c22;
}
.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  background: var(--ink);
  color: white;
  padding: 10px 20px;
  z-index: 20;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.header-inner {
  max-width: 1184px;
  padding: 20px 0;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-content: center;
  background: var(--forest);
  color: #fff8e7;
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1;
  position: relative;
}
.brand-mark span {
  position: absolute;
  right: 4px;
  top: 6px;
  font-size: 12px;
}
.brand strong {
  display: block;
  letter-spacing: 0.15em;
  font-size: 18px;
  line-height: 1.2;
}
.brand small {
  display: block;
  font-size: 11px;
  margin-top: 4px;
  letter-spacing: 0.08em;
}
.header-nav {
  display: flex;
  gap: 24px;
  font-size: 14px;
  font-weight: 500;
}
.header-nav a {
  padding: 9px 0;
  border-bottom: 1px solid transparent;
}
.header-nav a:hover {
  border-color: var(--forest);
  color: var(--forest);
}
.wrap {
  max-width: 1184px;
  margin: auto;
}
.intro {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 44px 0 32px;
}
.eyebrow {
  color: var(--forest);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  margin-bottom: 14px;
}
h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 3.1vw, 40px);
  letter-spacing: 0.015em;
  line-height: 1.65;
}
h1 span {
  color: var(--forest);
}
.intro-copy {
  font-size: 15px;
  color: var(--muted);
  padding-top: 18px;
}
.quick-link {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 20px;
  font-weight: 700;
  color: var(--forest);
  border-bottom: 1px solid #9cae9f;
  min-height: 44px;
}
.quick-link:hover {
  border-color: var(--forest);
}
.trend-theme {
  --accent: #965333;
  --tint: #faf0e7;
  --border: #e7c5ae;
}
.creator-theme {
  --accent: #33674f;
  --tint: #edf3ed;
  --border: #b8cdbc;
}
.planning-theme {
  --accent: #766082;
  --tint: #f1edf4;
  --border: #cebed8;
}
.banner-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 44px;
}
.banner {
  background: var(--tint);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  transition:
    box-shadow 0.2s,
    border-color 0.2s;
  display: flex;
  flex-direction: column;
}
.banner:hover {
  box-shadow: 0 8px 24px #27382b12;
  border-color: var(--accent);
}
.banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16/8.7;
  object-fit: cover;
}
.banner-body {
  padding: 18px 22px 20px;
  position: relative;
  flex: 1;
}
.banner-label {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 5px;
}
.banner-label > span {
  font-size: 11px;
  letter-spacing: 0.03em;
}
.banner h2 {
  font-size: 23px;
  line-height: 1.5;
  letter-spacing: 0.03em;
  font-weight: 700;
  padding-right: 36px;
}
.banner p {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}
.banner-arrow {
  position: absolute;
  right: 20px;
  top: 43px;
  width: 31px;
  height: 31px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: grid;
  place-content: center;
  color: var(--accent);
  font-size: 20px;
}
.directory-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
  gap: 16px;
}
.directory-heading h2 {
  font-size: 14px;
  letter-spacing: 0.1em;
}
.directory-heading > span {
  font-size: 12px;
  color: var(--muted);
}
.tool-section {
  padding: 28px 0 12px;
  scroll-margin-top: 24px;
}
.section-heading {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 18px;
}
.section-number {
  font-size: 27px;
  font-family: var(--serif);
  color: var(--accent);
  border-right: 1px solid var(--border);
  line-height: 1.5;
  padding-right: 15px;
}
.section-heading h2 {
  font-size: 21px;
  font-weight: 700;
}
.section-heading p {
  font-size: 13px;
  color: var(--muted);
  margin-top: 1px;
}
.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.tool-grid.two-column {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.tool-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  padding: 22px 22px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  transition:
    border-color 0.18s,
    box-shadow 0.18s;
}
.tool-card:hover {
  border-color: var(--accent);
  box-shadow: 0 5px 18px #27382b0a;
}
.card-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.tool-icon {
  width: 37px;
  height: 37px;
  padding: 8px;
  box-sizing: content-box;
  background: var(--tint);
  border-radius: 10px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.purpose {
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
}
.tool-card h3 {
  font-size: 19px;
  line-height: 1.55;
  letter-spacing: 0.005em;
  font-weight: 700;
}
.year {
  white-space: nowrap;
  font-size: 14px;
  font-weight: 500;
}
.tool-card > p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.9;
  margin-top: 10px;
  margin-bottom: 22px;
  flex: 1;
}
.card-bottom {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.format {
  color: var(--muted);
  font-size: 11px;
}
.card-cta {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}
.card-cta .icon {
  width: 17px;
  height: 17px;
}
.guide {
  display: flex;
  gap: 22px;
  align-items: center;
  border: 1px solid #d7dfd3;
  border-left: 3px solid var(--forest);
  background: #eef2ea;
  margin: 32px 0 48px;
  padding: 20px 24px;
  border-radius: 4px;
}
.guide-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--forest);
  white-space: nowrap;
}
.guide p {
  font-size: 14px;
  color: var(--muted);
}
.guide a {
  text-decoration: underline;
  text-decoration-color: #a7b5a7;
  text-underline-offset: 4px;
  font-weight: 700;
  color: var(--forest);
  display: inline-block;
  padding: 5px 0;
}
.guide a:hover {
  text-decoration-color: var(--forest);
}
.site-footer {
  max-width: 1184px;
  margin: auto;
  border-top: 1px solid var(--line);
  padding: 25px 0 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.site-footer p {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.site-footer p span {
  font-size: 11px;
  font-weight: 400;
  margin-left: 12px;
  letter-spacing: 0.02em;
}
.site-footer small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 6px;
}
.site-footer > a {
  font-size: 12px;
  color: var(--muted);
  padding: 12px 0;
  white-space: nowrap;
}
.site-footer > a:hover {
  color: var(--forest);
}
@media (max-width: 1250px) {
  .header-inner,
  .wrap,
  .site-footer {
    margin-left: 32px;
    margin-right: 32px;
  }
  .banner-grid {
    gap: 18px;
  }
  .banner-body {
    padding-left: 18px;
    padding-right: 18px;
  }
  .banner h2 {
    font-size: 21px;
  }
  .tool-card {
    padding-left: 19px;
    padding-right: 19px;
  }
  .tool-card h3 {
    font-size: 18px;
  }
  .tool-icon {
    width: 28px;
    height: 28px;
  }
  .intro {
    gap: 28px;
  }
}
@media (max-width: 960px) {
  .intro {
    display: block;
    padding-top: 32px;
  }
  .intro-copy {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 14px;
    font-size: 14px;
  }
  .quick-link {
    margin-top: 0;
    white-space: nowrap;
    gap: 10px;
  }
  .desktop-break {
    display: none;
  }
  .banner-body {
    padding: 15px;
  }
  .banner h2 {
    font-size: 18px;
    padding-right: 22px;
  }
  .banner-arrow {
    right: 12px;
    top: 41px;
    width: 24px;
    height: 24px;
    font-size: 16px;
  }
  .banner p {
    font-size: 11px;
    line-height: 1.6;
  }
  .tool-grid {
    gap: 14px;
  }
  .tool-card {
    padding: 18px 16px;
  }
  .card-top {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
  .tool-card h3 {
    font-size: 17px;
  }
  .tool-card > p {
    font-size: 13px;
  }
  .guide {
    align-items: flex-start;
    gap: 16px;
  }
}
@media (max-width: 700px) {
  html {
    scroll-padding-top: 16px;
  }
  .header-inner,
  .wrap,
  .site-footer {
    margin-left: 20px;
    margin-right: 20px;
  }
  .header-inner {
    padding: 16px 0;
  }
  .brand {
    gap: 9px;
  }
  .brand-mark {
    width: 36px;
    height: 36px;
    font-size: 24px;
  }
  .brand strong {
    font-size: 16px;
  }
  .brand small {
    font-size: 10px;
  }
  .header-nav {
    gap: 12px;
    font-size: 12px;
  }
  .header-nav a {
    padding: 12px 0;
  }
  .intro {
    padding: 28px 0 23px;
  }
  .eyebrow {
    font-size: 10px;
    margin-bottom: 10px;
  }
  h1 {
    font-size: 28px;
    letter-spacing: -0.03em;
    line-height: 1.65;
  }
  .intro-copy {
    display: block;
    padding-top: 14px;
    font-size: 14px;
  }
  .quick-link {
    margin-top: 10px;
    font-size: 13px;
  }
  .banner-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 30px;
  }
  .banner {
    display: grid;
    grid-template-columns: 34% minmax(0, 1fr);
    border-radius: 9px;
    min-height: 114px;
  }
  .banner img {
    width: 100%;
    height: 100%;
    min-height: 114px;
    aspect-ratio: auto;
    object-fit: cover;
  }
  .banner-body {
    padding: 12px 14px;
  }
  .banner-label {
    margin-bottom: 2px;
    font-size: 11px;
    gap: 8px;
  }
  .banner-label > span {
    font-size: 10px;
  }
  .banner h2 {
    font-size: 20px;
    padding-right: 20px;
  }
  .banner p {
    font-size: 11px;
    padding-right: 7px;
    line-height: 1.55;
    margin-top: 4px;
  }
  .banner-arrow {
    right: 11px;
    top: 37px;
    width: 22px;
    height: 22px;
  }
  .directory-heading {
    gap: 8px;
    padding-bottom: 13px;
    align-items: center;
  }
  .directory-heading h2 {
    font-size: 13px;
  }
  .directory-heading > span {
    font-size: 10px;
  }
  .tool-section {
    padding: 24px 0 6px;
    scroll-margin-top: 16px;
  }
  .section-heading {
    gap: 12px;
    margin-bottom: 14px;
  }
  .section-number {
    font-size: 24px;
    padding-right: 12px;
  }
  .section-heading h2 {
    font-size: 20px;
  }
  .section-heading p {
    font-size: 12px;
  }
  .tool-grid,
  .tool-grid.two-column {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .tool-card {
    padding: 18px 20px;
  }
  .card-top {
    flex-direction: row;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
  }
  .tool-icon {
    width: 23px;
    height: 23px;
    padding: 7px;
    border-radius: 8px;
  }
  .purpose {
    font-size: 12px;
  }
  .tool-card h3 {
    font-size: 19px;
  }
  .tool-card > p {
    font-size: 14px;
    margin: 8px 0 16px;
  }
  .card-bottom {
    padding-top: 12px;
  }
  .format {
    font-size: 11px;
  }
  .card-cta {
    font-size: 13px;
  }
  .guide {
    display: block;
    padding: 15px 18px;
    margin: 28px 0 32px;
  }
  .guide p {
    margin-top: 5px;
    font-size: 13px;
  }
  .site-footer {
    display: block;
    padding: 22px 0;
  }
  .site-footer > a {
    display: inline-block;
    margin-top: 8px;
  }
  .site-footer small {
    font-size: 10px;
  }
  .site-footer p span {
    margin-left: 7px;
  }
}
@media (max-width: 410px) {
  .header-nav {
    display: none;
  }
  .header-inner,
  .wrap,
  .site-footer {
    margin-left: 16px;
    margin-right: 16px;
  }
  h1 {
    font-size: 26px;
  }
  .banner-body {
    padding-left: 12px;
    padding-right: 11px;
  }
  .banner h2 {
    font-size: 19px;
  }
  .banner p {
    font-size: 10px;
  }
  .banner-arrow {
    right: 9px;
  }
  .banner-label > span {
    font-size: 9px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}