:root {
  color-scheme: light;
  font-family: "MS Gothic", "ＭＳ ゴシック", "Osaka", "Courier New", monospace;
  color: #242a35;
  background: #f2ead8;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: none;
  -moz-osx-font-smoothing: grayscale;
  --paper: #fffaf0;
  --paper-shadow: #e7dbc3;
  --ink: #242a35;
  --muted-ink: #68675e;
  --indigo: #293d62;
  --red: #bd493b;
  --rule: #c9b99c;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background-color: #f2ead8;
  background-image:
    radial-gradient(ellipse at 50% 4%, rgb(255 253 242 / 88%), transparent 31rem),
    repeating-linear-gradient(0deg, transparent 0 31px, rgb(41 61 98 / 3%) 32px),
    repeating-linear-gradient(90deg, transparent 0 31px, rgb(41 61 98 / 3%) 32px);
}

.page {
  position: relative;
  width: min(100% - 32px, 500px);
  margin: 0 auto;
  padding: 28px 0 24px;
}

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border: 1px solid var(--ink);
  background: var(--indigo);
  box-shadow: 3px 3px 0 var(--red);
  color: #fff8e9;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.masthead-date {
  color: #e9c9a1;
  font-size: 8px;
  text-align: right;
}

.profile {
  position: relative;
  margin-top: 21px;
  padding: 28px 20px 20px;
  border: 1px solid var(--rule);
  background: rgb(255 250 240 / 87%);
  box-shadow: 4px 4px 0 rgb(41 61 98 / 10%);
  text-align: center;
}

.profile::before,
.profile::after {
  position: absolute;
  top: 10px;
  color: var(--red);
  content: "✳";
  font-size: 13px;
}

.profile::before {
  left: 12px;
}

.profile::after {
  right: 12px;
}

.avatar-wrap {
  position: relative;
  width: 82px;
  margin: 0 auto 15px;
}

.avatar {
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  border: 2px solid var(--indigo);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, #f6c96c 0 42%, transparent 43%),
    #f3e5c7;
  box-shadow: 3px 3px 0 var(--red);
  color: var(--indigo);
  font-family: "Yu Mincho", "MS Mincho", serif;
  font-size: 27px;
  font-weight: 700;
}

.avatar-seal {
  position: absolute;
  right: -5px;
  bottom: -3px;
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid #fff4e3;
  background: var(--red);
  color: #fff7e6;
  font-family: "Yu Mincho", "MS Mincho", serif;
  font-size: 14px;
  transform: rotate(8deg);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--red);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 8px;
  color: var(--indigo);
  font-family: "Yu Mincho", "MS Mincho", "Times New Roman", serif;
  font-size: clamp(32px, 8vw, 40px);
  letter-spacing: 0.03em;
}

.bio {
  max-width: 330px;
  margin: 0 auto;
  color: var(--muted-ink);
  font-size: 12px;
  line-height: 1.8;
}

.social-links {
  display: flex;
  min-height: 0;
  justify-content: center;
  flex-wrap: wrap;
  gap: 9px;
  margin: 10px 0 13px;
}

.social-link {
  display: grid;
  width: 39px;
  height: 39px;
  place-items: center;
  border: 1px solid var(--indigo);
  border-radius: 50%;
  background: var(--paper);
  box-shadow: 2px 2px 0 var(--red);
  color: var(--indigo);
  text-decoration: none;
  transition:
    transform 120ms steps(2, end),
    box-shadow 120ms steps(2, end),
    background-color 120ms linear;
}

.social-link:hover {
  transform: translate(2px, 2px);
  box-shadow: none;
  background: #f4dfb6;
}

.social-link:focus-visible {
  outline: 2px dashed var(--red);
  outline-offset: 3px;
}

.social-icon {
  font-family: "Yu Mincho", "MS Mincho", serif;
  font-size: 18px;
  line-height: 1;
}

.visually-hidden {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  padding: 0;
  border: 0;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

.links-section {
  margin-top: 24px;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
}

.section-heading::before,
.section-heading::after {
  height: 1px;
  flex: 1;
  background: var(--rule);
  content: "";
}

.section-jp {
  color: var(--red);
  font-family: "Yu Mincho", "MS Mincho", serif;
  font-size: 11px;
  writing-mode: vertical-rl;
}

h2 {
  margin: 0;
  color: var(--indigo);
  font-family: "Yu Mincho", "MS Mincho", serif;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
}

.link-list {
  display: grid;
  gap: 17px;
}

.link-group {
  display: grid;
  gap: 8px;
}

.link-group-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--red);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.link-group-heading::after {
  height: 1px;
  flex: 1;
  background: var(--rule);
  content: "";
}

.link-group-list {
  display: grid;
  gap: 9px;
}

.search-box {
  display: flex;
  min-height: 40px;
  align-items: center;
  gap: 9px;
  margin: 13px 0 15px;
  padding: 0 10px;
  border: 1px solid var(--rule);
  background: rgb(255 250 240 / 88%);
  box-shadow: 2px 2px 0 var(--paper-shadow);
  color: var(--red);
}

.search-box > span:first-child {
  font-family: "Yu Mincho", "MS Mincho", serif;
  font-size: 22px;
  line-height: 1;
}

.search-box input {
  width: 100%;
  min-width: 0;
  padding: 8px 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 11px;
}

.search-box input::placeholder {
  color: #858071;
}

.search-box:focus-within {
  outline: 2px dashed var(--indigo);
  outline-offset: 2px;
}

.search-box kbd {
  flex: 0 0 auto;
  padding: 3px 5px;
  border: 1px solid var(--rule);
  color: var(--muted-ink);
  font: inherit;
  font-size: 7px;
  letter-spacing: 0.08em;
}

.empty-state {
  margin: 0;
  padding: 16px;
  border: 1px dashed var(--rule);
  background: rgb(255 250 240 / 65%);
  color: var(--muted-ink);
  font-size: 12px;
  text-align: center;
}

.link-card {
  display: flex;
  min-height: 69px;
  align-items: center;
  gap: 12px;
  padding: 10px 13px;
  border: 1px solid #b9aa8e;
  border-radius: 2px;
  background: var(--paper);
  box-shadow: 3px 3px 0 var(--paper-shadow);
  color: var(--ink);
  text-decoration: none;
  transition:
    transform 120ms steps(2, end),
    box-shadow 120ms steps(2, end),
    background-color 120ms linear;
}

.link-card:hover {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--paper-shadow);
  background: #fffdf7;
}

.link-card:focus-visible {
  outline: 2px dashed var(--red);
  outline-offset: 3px;
}

.link-card-featured {
  border-color: var(--indigo);
  background: var(--indigo);
  box-shadow: 3px 3px 0 var(--red);
  color: #fff8e9;
}

.link-card-featured:hover {
  background: #344b74;
  box-shadow: 1px 1px 0 var(--red);
}

.link-icon {
  display: grid;
  width: 41px;
  height: 41px;
  flex: 0 0 41px;
  place-items: center;
  border: 1px solid var(--rule);
  background: #f3ead8;
  color: var(--red);
  font-family: "Yu Mincho", "MS Mincho", serif;
  font-size: 20px;
}

.link-card-featured .link-icon {
  border-color: rgb(255 248 233 / 45%);
  background: rgb(255 248 233 / 10%);
  color: #f4cb82;
}

.link-copy {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.link-title {
  font-size: 13px;
  font-weight: 700;
}

.link-description {
  overflow: hidden;
  color: #77766c;
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.link-card-featured .link-description {
  color: #d7d6d0;
}

.link-arrow {
  margin-left: auto;
  color: var(--red);
  font-size: 17px;
}

.link-card-featured .link-arrow {
  color: #f4cb82;
}

footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  color: var(--indigo);
  font-size: 9px;
  letter-spacing: 0.08em;
}

footer p {
  margin: 0;
}

footer p span {
  color: var(--red);
}

.footer-mark {
  color: var(--red);
  font-size: 14px;
}

.visitor-note {
  margin: 8px 0 0;
  color: var(--muted-ink);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-align: center;
}

.text-button {
  padding: 6px 8px;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--indigo);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.text-button:hover {
  border-color: var(--red);
  color: var(--red);
}

.text-button:focus-visible,
.primary-button:focus-visible {
  outline: 2px dashed var(--red);
  outline-offset: 3px;
}

.admin-panel {
  margin-top: 17px;
  padding: 22px;
  border: 1px solid var(--rule);
  background: var(--paper);
  box-shadow: 4px 4px 0 var(--paper-shadow);
}

.admin-page {
  max-width: 540px;
}

.back-link {
  display: inline-block;
  margin: 15px 0 0;
}

.admin-page .admin-panel {
  margin-top: 12px;
}

.admin-heading,
.manager-toolbar,
.manage-item,
.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.admin-heading {
  margin-bottom: 18px;
}

.admin-heading .eyebrow {
  margin-bottom: 5px;
}

.admin-heading h1 {
  margin: 0;
  font-size: 25px;
}

.notice {
  margin: 0 0 16px;
  padding: 11px 13px;
  border: 1px solid #b7c5a5;
  background: #edf0df;
  color: #35442e;
  font-size: 11px;
  line-height: 1.6;
}

.notice-error {
  border-color: #d7a59a;
  background: #f7e7df;
  color: #87392f;
}

.admin-form {
  display: grid;
  gap: 13px;
}

.admin-form label {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
}

.admin-form input:not([type="checkbox"]) {
  width: 100%;
  min-height: 41px;
  padding: 9px 11px;
  border: 1px solid #b9aa8e;
  border-radius: 0;
  background: #fffdf7;
  color: var(--ink);
  font: inherit;
  font-size: 12px;
}

.admin-form input:focus {
  border-color: var(--indigo);
  outline: 2px dashed rgb(41 61 98 / 40%);
  outline-offset: 2px;
}

.admin-form .optional {
  color: var(--muted-ink);
  font-weight: 400;
}

.admin-form .checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.checkbox-label input {
  width: 16px;
  height: 16px;
  accent-color: var(--red);
}

.primary-button {
  min-height: 41px;
  padding: 9px 15px;
  border: 1px solid #1d2c49;
  border-radius: 0;
  background: var(--indigo);
  box-shadow: 3px 3px 0 var(--red);
  color: #fff8e9;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
}

.primary-button:hover {
  background: #344b74;
}

.manager-toolbar {
  margin-bottom: 18px;
}

.manager-toolbar p {
  margin: 0;
  color: var(--muted-ink);
  font-size: 10px;
  line-height: 1.6;
}

.saved-heading {
  margin: 24px 0 10px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--rule);
  color: var(--indigo);
  font-family: "Yu Mincho", "MS Mincho", serif;
  font-size: 15px;
}

.manage-list {
  display: grid;
  gap: 8px;
}

.manage-item {
  min-width: 0;
  padding: 10px 0;
  border-top: 1px dotted var(--rule);
}

.manage-copy {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.manage-copy strong {
  overflow: hidden;
  color: var(--indigo);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.manage-copy span {
  overflow: hidden;
  color: var(--muted-ink);
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.manage-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 5px;
}

.delete-button {
  color: #a13e32;
}

[hidden] {
  display: none !important;
}

@media (max-width: 480px) {
  .page {
    width: min(100% - 24px, 500px);
    padding-top: 17px;
  }

  .masthead {
    font-size: 8px;
  }

  .masthead-date {
    max-width: 46%;
    font-size: 7px;
  }

  .profile {
    padding-right: 14px;
    padding-left: 14px;
  }

  .search-box {
    gap: 7px;
  }

  .admin-panel {
    padding: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}