:root {
  --blue: #1a0dab;
  --link: #0000ee;
  --ink: #202124;
  --muted: #5f6368;
  --line: #dadce0;
  --paper: #fff;
  --wordmark-size: clamp(2.65rem, 8vw, 4.8rem);
  --wordmark-width: calc(var(--wordmark-size) * 4.6);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--paper);
  font-family: Georgia, 'Times New Roman', serif;
}

button, input { font: inherit; }

.shell {
  width: min(100% - 36px, 880px);
  margin: 0 auto;
  padding: 17vh 0 72px;
}

.wordmark {
  display: block;
  width: var(--wordmark-width);
  margin: 0 auto 8px;
  padding: 0;
  border: 0;
  font-family: 'Trebuchet MS', Geneva, sans-serif;
  font-size: var(--wordmark-size);
  font-weight: 700;
  letter-spacing: -0.08em;
  text-align: center;
  color: inherit;
  background: transparent;
  cursor: pointer;
  user-select: none;
}
.wordmark span:nth-child(1), .wordmark span:nth-child(4) { color: #4285f4; }
.wordmark span:nth-child(2), .wordmark span:nth-child(6) { color: #ea4335; }
.wordmark span:nth-child(3), .wordmark span:nth-child(7) { color: #fbbc05; }
.wordmark span:nth-child(5) { color: #34a853; }
.wordmark span:nth-last-child(3) { color: #4285f4; }
.wordmark span:nth-last-child(2) { color: #34a853; }
.wordmark span:last-child { color: #ea4335; }
.tagline {
  width: var(--wordmark-width);
  margin: 0 auto 26px;
  color: #acaeb2;
  font-size: calc(var(--wordmark-size) * .22);
  text-align: center;
  white-space: nowrap;
}

.search-wrap { position: relative; width: min(100%, 590px); margin: 0 auto; }
.search-box {
  display: flex;
  align-items: center;
  height: 47px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 1px 3px rgb(60 64 67 / 12%);
}
.search-box:focus-within { box-shadow: 0 1px 6px rgb(32 33 36 / 28%); }
.magnifier { width: 17px; height: 17px; margin-right: 12px; border: 2px solid #9aa0a6; border-radius: 50%; position: relative; }
.magnifier::after { content: ''; position: absolute; width: 7px; height: 2px; right: -5px; bottom: -3px; background: #9aa0a6; transform: rotate(45deg); }
#query, #result-query { width: 100%; border: 0; outline: 0; font-size: 1.05rem; color: var(--ink); }
#suggestions {
  display: none;
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0 0 12px 12px;
  background: #fff;
  box-shadow: 0 4px 10px rgb(60 64 67 / 18%);
  margin-top: 5px;
}
#suggestions.show { display: block; }
.suggestion { display: block; width: 100%; padding: 10px 17px; border: 0; background: #fff; text-align: left; cursor: pointer; font-family: Arial, sans-serif; font-size: .94rem; }
.suggestion:hover, .suggestion:focus { background: #f1f3f4; outline: 0; }

.actions { display: flex; justify-content: center; gap: 12px; margin: 29px 0 64px; }
.actions button {
  min-width: 124px;
  padding: 9px 15px;
  border: 1px solid #f8f9fa;
  border-radius: 4px;
  color: #3c4043;
  background: #f8f9fa;
  font-family: Arial, sans-serif;
  font-size: .88rem;
  cursor: pointer;
}
.actions button:hover, .actions button:focus { border-color: #dadce0; box-shadow: 0 1px 1px rgb(0 0 0 / 10%); outline: 0; }
.image-search-link { display: inline-flex; align-items: center; justify-content: center; min-width: 124px; padding: 9px 15px; border: 1px solid #f8f9fa; border-radius: 4px; color: #3c4043; background: #f8f9fa; font-family: Arial, sans-serif; font-size: .88rem; text-decoration: none; }
.image-search-link:hover { border-color: #dadce0; box-shadow: 0 1px 1px rgb(0 0 0 / 10%); }

.index-toggle {
  position: fixed;
  left: 50%;
  bottom: 20px;
  z-index: 10;
  transform: translateX(-50%);
  display: block;
  margin: 0;
  padding: 6px 14px;
  border: 0;
  border-bottom: 1px dotted #777;
  border-radius: 12px;
  color: #444;
  background: rgb(255 255 255 / 90%);
  font-size: .86rem;
  cursor: pointer;
}
.index-toggle:hover { color: var(--link); }

.about-toggle {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 10;
  margin: 0;
  padding: 6px 14px;
  border: 0;
  border-bottom: 1px dotted #777;
  border-radius: 12px;
  color: #444;
  background: rgb(255 255 255 / 90%);
  font-size: .86rem;
  cursor: pointer;
}
.about-toggle:hover { color: var(--link); }
.about-panel {
  position: fixed;
  right: 20px;
  bottom: 56px;
  z-index: 10;
  max-width: 260px;
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 4px 10px rgb(60 64 67 / 18%);
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: .82rem;
  line-height: 1.45;
}
#index { display: none; margin-top: 22px; padding: 18px 0 60px; border-top: 1px solid var(--line); }
#index.open { display: block; }
.index-note { margin: 0 0 14px; color: var(--muted); font-size: .86rem; text-align: center; }
.index-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px 26px; }
.index-item { color: var(--link); font-size: .92rem; text-decoration: underline; text-underline-offset: 2px; }
.category-heading { margin: 22px 0 9px; }
.category-heading:first-of-type { margin-top: 14px; }
.category-heading a { color: var(--muted); font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; text-decoration: none; }
.category-heading a:hover { color: var(--link); text-decoration: underline; }

.results-shell { width: min(100% - 36px, 730px); margin: 0 auto; padding: 26px 0 72px; }
.results-head { display: flex; align-items: center; gap: 28px; margin-bottom: 35px; }
.results-head .wordmark { width: auto; margin: 0; font-size: 1.7rem; flex: 0 0 auto; }
.results-head .search-wrap { width: 100%; margin: 0; }
.results-head .search-box { height: 42px; }
.result-count { margin: 0 0 22px; color: var(--muted); font-family: Arial, sans-serif; font-size: .82rem; }
.result { margin: 0 0 29px; }
.result-url { margin: 0 0 3px; color: #188038; font-family: Arial, sans-serif; font-size: .83rem; overflow-wrap: anywhere; }
.result-title { margin: 0 0 5px; color: #1967d2; font-family: Arial, sans-serif; font-size: 1.05rem; font-weight: 400; line-height: 1.25; text-decoration: underline; text-underline-offset: 2px; }
.result-category { display: inline-block; margin: 0 0 6px; padding: 1px 8px; border-radius: 10px; background: #f1f3f4; color: var(--muted); font-family: Arial, sans-serif; font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.result-desc { margin: 0; max-width: 620px; color: #4d5156; font-family: Arial, sans-serif; font-size: .91rem; line-height: 1.48; }
.back-link { display: inline-block; margin-top: 10px; color: var(--link); font-family: Arial, sans-serif; font-size: .88rem; }

.image-results-shell { width: min(100% - 36px, 1100px); margin: 0 auto; padding: 26px 0 72px; font-family: Arial, sans-serif; }
.image-results-head { display: flex; align-items: center; gap: 28px; margin-bottom: 8px; }
.image-results-head .wordmark { width: auto; margin: 0; font-size: 1.7rem; }
.image-search-box { display: flex; align-items: center; width: min(100%, 590px); height: 42px; padding: 0 15px; border: 1px solid var(--line); border-radius: 24px; color: var(--muted); font-size: .92rem; box-shadow: 0 1px 3px rgb(60 64 67 / 12%); }
.image-search-box .magnifier { flex: 0 0 auto; }
.image-tabs { display: flex; gap: 24px; margin: 0 0 24px; border-bottom: 1px solid var(--line); padding-left: 155px; }
.image-tabs a { padding: 10px 2px 9px; color: var(--muted); font-size: .82rem; text-decoration: none; }
.image-tabs a.active { border-bottom: 3px solid #4285f4; color: #1967d2; }
.image-section-heading { margin: 0 0 14px; color: var(--ink); font-size: 1rem; font-weight: 400; }
.image-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 18px; }
.image-result { display: block; overflow: hidden; border: 1px solid var(--line); border-radius: 3px; color: inherit; background: #fff; font-family: Arial, sans-serif; text-decoration: none; }
.image-result-media { overflow: hidden; border-bottom: 1px solid var(--line); background: #f1f3f4; }
.image-result img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .2s ease; }
.image-result-title { display: block; padding: 10px 10px 0; color: #1967d2; font-size: .94rem; line-height: 1.25; text-decoration: underline; text-underline-offset: 2px; }
.image-result-description { display: block; margin-top: 5px; padding: 0 10px 11px; color: #4d5156; font-size: .8rem; line-height: 1.4; }
.image-result:hover .image-result-title { color: var(--link); }
.image-result:hover img { transform: scale(1.03); }

@media (max-width: 550px) {
  .shell { padding-top: 14vh; }
  .index-grid { grid-template-columns: 1fr; }
  .results-head { align-items: flex-start; gap: 14px; }
  .results-head .wordmark { font-size: 1.25rem; }
  .image-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 12px; }
  .image-results-head { gap: 14px; }
  .image-results-head .wordmark { font-size: 1.25rem; }
  .image-tabs { padding-left: 0; }
}