:root {
  --navy: #1f2a36;
  --off: #f7f4ef;
  --ink: #222b35;
  --muted: #6f7780;
  --line: #ddd8d0;
  --pink: #c07162;
  --max: 1160px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Noto Sans JP", "Yu Gothic", YuGothic, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
}
.container {
  width: min(var(--max), calc(100% - 48px));
  margin: auto;
}
.site-header {
  background: #fff;
  border-bottom: 1px solid #ece8e2;
  position: relative;
  z-index: 20;
}
.header-inner {
  width: min(1240px, calc(100% - 44px));
  min-height: 88px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}
.brand-text {
  font-size: 1.02rem;
}
.global-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.78rem;
  font-weight: 600;
}
.global-nav a {
  text-decoration: none;
  white-space: nowrap;
}
.global-nav a:hover {
  opacity: 0.58;
}
.nav-contact {
  padding: 12px 16px;
  border: 1px solid var(--navy);
}
.menu-button {
  display: none;
}
.tools-hero {
  background: var(--navy);
  color: #fff;
  padding: 92px 0 86px;
  position: relative;
  overflow: hidden;
}
.tools-hero:after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  right: -110px;
  top: -170px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 90px;
  align-items: end;
  position: relative;
  z-index: 1;
}
.section-label {
  margin: 0 0 16px;
  color: var(--pink);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 700;
}
.tools-hero .section-label {
  color: #ddaa9f;
}
.tools-hero h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: clamp(3rem, 6vw, 5.7rem);
  line-height: 1.12;
  margin: 0;
  letter-spacing: -0.035em;
}
.hero-copy {
  font-size: 0.98rem;
  line-height: 2;
  color: #e2e5e8;
  padding-bottom: 7px;
}
.hero-copy p {
  margin: 0 0 10px;
}
.tools-section {
  padding: 100px 0 112px;
  background: var(--off);
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 40px;
}
.section-head h2,
.about-tools h2,
.contact-band h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  line-height: 1.3;
  margin: 0;
}
.section-note {
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0;
}
.tools-grid {
  /*display: grid;*/
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 28px;
  align-items: stretch;
}
.tool-card {
  background: #fff;
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: 47% 53%;
  min-height: 420px;
}
.tool-visual {
  display: block;
  background: #eee6d8;
  padding: 28px;
  text-decoration: none;
  overflow: hidden;
}
.thumb-kaji {
  height: 100%;
  min-height: 340px;
  background: #fffaf0;
  border: 3px solid #25272b;
  box-shadow: 7px 7px 0 rgba(37, 39, 43, 0.13);
  position: relative;
  padding: 44px 30px 30px;
  overflow: hidden;
  transform: rotate(-0.6deg);
}
.thumb-stripe {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 13px;
  background: repeating-linear-gradient(
    90deg,
    #efc957 0 55px,
    #e6a4aa 55px 110px,
    #76b5c5 110px 165px,
    #9bb993 165px 220px
  );
}
.thumb-tag {
  position: absolute;
  right: 20px;
  top: 27px;
  background: #efc957;
  border: 2px solid #25272b;
  padding: 7px 10px;
  font-size: 0.7rem;
  font-weight: 800;
  transform: rotate(3deg);
}
.thumb-small {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  font-weight: 800;
  margin: 18px 0 12px;
}
.thumb-title {
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  font-weight: 900;
  line-height: 1.22;
  margin: 0;
}
.thumb-title strong {
  color: #bc5038;
  text-shadow: 2px 2px 0 rgba(239, 201, 87, 0.55);
}
.thumb-buttons {
  display: flex;
  gap: 7px;
  margin-top: 28px;
}
.thumb-buttons span {
  border: 2px solid #25272b;
  padding: 8px 10px;
  background: #fff;
  font-size: 0.65rem;
  font-weight: 800;
}
.thumb-buttons span:first-child {
  background: #efc957;
}
.thumb-stamp {
  position: absolute;
  right: 23px;
  bottom: 22px;
  border: 2px solid #bc5038;
  border-radius: 50%;
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  color: #bc5038;
  font-size: 0.68rem;
  font-weight: 900;
  transform: rotate(-12deg);
}
.tool-content {
  padding: 40px 38px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.tool-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.tool-meta span {
  font-size: 0.68rem;
  background: var(--off);
  padding: 7px 9px;
  color: #6a625a;
}
.tool-content h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.35;
  margin: 0 0 18px;
}
.tool-content h3 a {
  text-decoration: none;
}
.tool-content > p {
  font-size: 0.9rem;
  color: #5f6871;
  line-height: 1.9;
  margin: 0 0 13px;
}
.tool-target {
  font-size: 0.74rem !important;
  color: #9a6a5f !important;
}
.tool-link {
  margin-top: auto;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.86rem;
  border-bottom: 1px solid var(--navy);
  padding-bottom: 5px;
}
.tool-link span {
  margin-left: 10px;
}
.coming-card {
  /*min-height: 420px;*/
  border: 1px dashed #bbb2a6;
  padding: 42px 36px;
  background: rgba(255, 255, 255, 0.44);
  display: flex;
  flex-direction: column;
  justify-content: center;
margin: 1em 0 0 0;
}
.coming-mark {
  width: 54px;
  height: 54px;
  border: 1px solid #b9afa2;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  color: #9e9386;
  margin-bottom: 28px;
}
.coming-card h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.75rem;
  font-weight: 400;
  line-height: 1.45;
  margin: 0 0 16px;
}
.coming-card > p:last-child {
  font-size: 0.82rem;
  line-height: 1.9;
  color: #77756f;
  margin: 0;
}
.about-tools {
  background: #fff;
}
.about-tools h2 {
font-size: 2.3rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0px;
  align-items: start;
}
.about-copy {
  padding-top: 12px;
}
.about-copy p {
  line-height: 2;
  color: #646d75;
  margin: 0 0 18px;
  font-size: 0.93rem;
}
.text-link {
  display: inline-block;
  margin-top: 16px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.86rem;
  border-bottom: 1px solid var(--navy);
  padding-bottom: 5px;
}
.text-link span {
  margin-left: 10px;
}
.contact-band {
  background: #ebe3d9;
  padding: 90px 0;
}
.contact-inner {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 80px;
  align-items: end;
}
.contact-band p:not(.section-label) {
  line-height: 1.9;
  color: #64635f;
  font-size: 0.9rem;
  max-width: 690px;
}
.contact-action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}
.button-primary {
  display: inline-block;
  background: var(--navy);
  color: #fff;
  padding: 17px 30px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
}
.contact-action span {
  font-size: 0.72rem;
  color: #777067;
}
.site-footer {
  background: var(--navy);
  color: #fff;
  padding: 58px 0 26px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  padding-bottom: 42px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.footer-brand img {
  width: 44px;
  height: 44px;
  background: #fff;
  border-radius: 50%;
  object-fit: contain;
}
.footer-nav {
  display: flex;
  gap: 18px 22px;
  justify-content: flex-end;
  flex-wrap: wrap;
  max-width: 760px;
  font-size: 0.74rem;
  color: #d7dce1;
}
.footer-nav a {
  text-decoration: none;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  font-size: 0.7rem;
  color: #aeb6bf;
}
.footer-bottom a {
  color: #aeb6bf;
  text-decoration: none;
}
@media (max-width: 1000px) {
  .global-nav {
    gap: 12px;
    font-size: 0.7rem;
  }
  .tools-grid {
    grid-template-columns: 1fr;
  }
  .coming-card {
    min-height: 280px;
  }
}
@media (max-width: 800px) {
  .container {
    width: min(100% - 34px, var(--max));
  }
  .header-inner {
    min-height: 72px;
    width: calc(100% - 32px);
  }
  .brand img {
    width: 38px;
    height: 38px;
  }
  .menu-button {
    display: flex;
    border: 0;
    background: transparent;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px;
    color: var(--navy);
  }
  .menu-button > span:not(.menu-label) {
    display: block;
    width: 24px;
    height: 1px;
    background: var(--navy);
  }
  .menu-label {
    font-size: 0.55rem;
    letter-spacing: 0.08em;
    margin-top: 2px;
  }
  .global-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 72px;
    background: #fff;
    padding: 24px 22px;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #ddd;
  }
  .global-nav.is-open {
    display: grid;
  }
  .nav-contact {
    padding: 0;
    border: 0;
  }
  .hero-grid,
  .about-grid,
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .tools-hero {
    padding: 72px 0 68px;
  }
  .tools-section,
  .about-tools {
    padding: 76px 0;
  }
  .tool-card {
    grid-template-columns: 1fr;
  }
  .tool-visual {
    padding: 22px;
  }
  .thumb-kaji {
    min-height: 300px;
  }
  .section-head {
    align-items: start;
    flex-direction: column;
    gap: 12px;
  }
  .footer-top {
    flex-direction: column;
  }
  .footer-nav {
    justify-content: flex-start;
  }
}
@media (max-width: 520px) {
  .pc-only {
    display: none;
  }
  .tools-hero h1 {
    font-size: 3rem;
  }
  .tool-content {
    padding: 30px 24px 34px;
  }
  .tool-content h3 {
    font-size: 1.75rem;
  }
  .thumb-kaji {
    min-height: 275px;
    padding: 40px 22px 22px;
  }
  .thumb-title {
    font-size: 1.75rem;
  }
  .contact-band {
    padding: 70px 0;
  }
}

.tools-list-hero {
  padding: 150px 0 76px;
  background:
    radial-gradient(circle at 88% 18%, rgba(212,162,154,0.18) 0%, transparent 28%),
    var(--cream);
  border-bottom: 1px solid var(--beige);
}

.tools-list-hero .label {
  display: block;
  margin-bottom: 16px;
}

.tools-list-hero h1 {
  color: var(--navy);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.4;
}

.tools-list-hero__lead {
  margin-top: 24px;
  font-size: 0.94rem;
  line-height: 2;
}


@media (max-width: 699px) {
  .tools-list-hero {
    padding: 112px 0 58px;
  }
}