:root {
  font-family: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #243352;
  background: #f5f7fc;
  font-synthesis: none;
  --blue: #4167df;
  --muted: #7a879e;
  --border: #e4e9f3;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
button,
input,
select {
  font: inherit;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
a,
select {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: wait;
  opacity: 0.6;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid #739bff;
  outline-offset: 4px;
}
[hidden] {
  display: none !important;
}
.site-header {
  max-width: 1320px;
  margin: auto;
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 21px;
  font-weight: 750;
  letter-spacing: -0.7px;
}
.brand-tail {
  font-weight: 450;
  color: #7386ad;
}
.beta {
  font-size: 10px;
  border: 1px solid #dce4f6;
  color: #7486ad;
  padding: 4px 7px;
  border-radius: 5px;
  letter-spacing: 1px;
  margin-left: 8px;
  font-weight: 500;
}
nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 13px;
}
nav > a:first-child {
  color: #6c7992;
}
.nav-cta {
  background: #e9efff;
  color: #3c60c6;
  padding: 11px 17px;
  border-radius: 9px;
  font-weight: 600;
}
main {
  max-width: 1256px;
  margin: auto;
  padding: 0 32px;
}
.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  min-height: 370px;
  align-items: center;
  position: relative;
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 2.5px;
  color: #7d91bd;
  font-weight: 650;
  display: flex;
  align-items: center;
  gap: 8px;
}
.eyebrow > span {
  width: 6px;
  height: 6px;
  background: #6e8ddf;
  border-radius: 50%;
}
h1 {
  font-size: clamp(32px, 4vw, 49px);
  letter-spacing: -1.8px;
  line-height: 1.35;
  margin: 22px 0 18px;
  font-weight: 780;
}
h1 > span {
  color: var(--blue);
}
.hero-copy > p {
  color: #7c889f;
  font-size: 14px;
  line-height: 1.95;
  letter-spacing: 0.4px;
}
.hero-note {
  font-size: 11px;
  letter-spacing: 1px;
  color: #95a0b5;
  margin-top: 23px;
}
.hero-note > span {
  color: #e1b053;
  margin-right: 6px;
}
.hero-art {
  height: 320px;
  position: relative;
  display: grid;
  place-items: center;
}
.orbit {
  position: absolute;
  width: 290px;
  height: 240px;
  background: radial-gradient(ellipse, #e4ebff 0, #edf2ff 50%, transparent 72%);
  border-radius: 50%;
}
.hero-sticker {
  width: 215px;
  height: 230px;
  background: #fff;
  border: 8px solid white;
  border-radius: 18px;
  box-shadow: 0 12px 30px #5874b017;
  transform: rotate(9deg);
  display: grid;
  place-items: center;
  overflow: hidden;
  position: relative;
}
.hero-sticker img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.hero-sticker > span {
  font-size: 95px;
}
.floating-note {
  position: absolute;
  top: 38px;
  left: 22px;
  border: 1px solid #e2e8f7;
  padding: 11px 16px;
  background: #fff;
  border-radius: 12px 12px 0 12px;
  font-size: 12px;
  transform: rotate(-7deg);
  z-index: 1;
  color: #6980b7;
  box-shadow: 0 4px 14px #526d9f08;
}
.tiny-label {
  position: absolute;
  bottom: 25px;
  right: 30px;
  font-size: 11px;
  letter-spacing: 1px;
  color: #98a8c8;
  transform: rotate(-6deg);
}
.spark {
  position: absolute;
  color: #8ca5ed;
  font-size: 37px;
}
.spark-one {
  right: 35px;
  top: 53px;
}
.spark-two {
  left: 65px;
  bottom: 40px;
  font-size: 23px;
  color: #e6bc73;
}
.search-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid #dde5f4;
  border-radius: 14px;
  padding: 17px 21px;
  box-shadow: 0 5px 20px #365baa04;
  color: #94a3bf;
}
.search-wrap input {
  border: 0;
  background: none;
  outline: none;
  flex: 1;
  min-width: 0;
  font-size: 14px;
  color: #354b7c;
}
.search-wrap input::placeholder {
  color: #98a4b8;
}
.search-wrap kbd {
  border: 1px solid #e5eaf3;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 13px;
  color: #acb5c6;
}
.filter-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin: 20px 0 31px;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tags button,
.tags span,
.favorites-filter {
  padding: 7px 14px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: none;
  color: #8591a8;
  font-size: 12px;
  white-space: nowrap;
}
.tags button[aria-pressed="true"] {
  background: var(--blue);
  color: white;
  box-shadow: 0 3px 8px #4167df20;
}
.tags button:hover {
  background: #e7edfc;
  color: #4167df;
}
.tags button[aria-pressed="true"]:hover {
  background: #3457c5;
  color: white;
}
.favorites-filter {
  border-color: var(--border);
  background: #fff;
}
.favorites-filter[aria-pressed="true"] {
  color: #4167df;
  background: #e8edff;
}
.collection-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.collection-bar h2 {
  font-size: 16px;
  font-weight: 650;
  margin: 0;
}
.collection-bar h2 span {
  margin-left: 9px;
  font-size: 11px;
  font-weight: 500;
  color: #8e9bb5;
  background: #e9edf5;
  padding: 3px 7px;
  border-radius: 5px;
}
.collection-bar select {
  border: 0;
  background: transparent;
  color: #8b98ae;
  font-size: 11px;
  cursor: pointer;
}
.grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}
.card {
  border-radius: 13px;
  overflow: hidden;
  background: white;
  border: 1px solid #e7ecf5;
  transition:
    transform 0.18s,
    box-shadow 0.18s;
  min-width: 0;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 9px 23px #45609312;
}
.card-open {
  display: block;
  padding: 12px;
  width: 100%;
  border: 0;
  background: white;
  position: relative;
}
.card-open img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 5px;
}
.animated {
  position: absolute;
  top: 13px;
  left: 13px;
  background: #f0f4fcdd;
  color: #7b8ab2;
  font-size: 9px;
  padding: 3px 5px;
  border-radius: 4px;
}
.card-bottom {
  padding: 8px 13px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
.card-name {
  min-width: 0;
}
.card h3 {
  font-size: 12px;
  font-weight: 550;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin: 0;
  color: #5d6c87;
}
.card small {
  font-size: 10px;
  color: #a0abc0;
  display: block;
  margin-top: 6px;
}
.heart {
  font-size: 21px;
  border: 0;
  background: none;
  color: #b0bdd3;
  padding: 4px;
}
.heart[aria-pressed="true"] {
  color: #e88a9b;
}
.status {
  text-align: center;
  font-size: 13px;
  color: #7e8da8;
  padding: 20px;
}
.more {
  display: block;
  margin: 32px auto 0;
  border: 1px solid #dce4f4;
  border-radius: 9px;
  padding: 10px 25px;
  background: #fff;
  color: #7085b4;
  font-size: 12px;
}
.empty {
  text-align: center;
  padding: 60px 10px;
  color: #94a1b9;
}
.empty > span {
  font-size: 50px;
}
.empty h3 {
  font-size: 19px;
  color: #64799f;
}
.empty p {
  font-size: 13px;
}
.empty button {
  border: 0;
  background: #e5edff;
  color: #4167df;
  border-radius: 8px;
  padding: 10px 18px;
}
.contribute-banner {
  margin: 56px 0 40px;
  border: 1px dashed #d0dcf5;
  border-radius: 15px;
  padding: 28px 32px;
  background: #edf2fc;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.contribute-banner h2 {
  font-size: 19px;
  font-weight: 600;
  margin: 10px 0;
}
.contribute-banner p {
  font-size: 12px;
  color: #8291ad;
  margin: 0;
  line-height: 1.7;
}
.contribute-banner > a {
  background: white;
  border-radius: 9px;
  padding: 12px 18px;
  font-size: 12px;
  color: #5873b5;
  white-space: nowrap;
  border: 1px solid #e0e7f7;
}
footer {
  max-width: 1256px;
  margin: auto;
  padding: 24px 32px 35px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #96a1b6;
  font-size: 10px;
  line-height: 1.9;
}
footer a {
  margin-left: 18px;
  color: #6f83ae;
}
.footer-dot {
  margin: 0 7px;
}
dialog {
  border: 1px solid #e4eaf6;
  padding: 0;
  border-radius: 20px;
  width: min(900px, 94vw);
  max-height: 90vh;
  color: #243352;
  box-shadow: 0 30px 100px #18335533;
  overflow: auto;
}
dialog[open] {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
dialog::backdrop {
  background: #13264866;
  backdrop-filter: blur(5px);
}
.close {
  position: absolute;
  right: 12px;
  top: 10px;
  font-size: 26px;
  width: 35px;
  height: 35px;
  border: 0;
  background: #eef2f9;
  border-radius: 50%;
  color: #6d7e9f;
  z-index: 1;
}
.detail-art {
  display: grid;
  place-items: center;
  padding: 25px;
  background: #f4f7fc;
  min-height: 400px;
}
.detail-art img {
  width: 100%;
  max-height: 65vh;
  object-fit: contain;
}
.detail-info {
  padding: 45px 28px 28px;
  min-width: 0;
}
.detail-info h2 {
  font-size: 25px;
  margin: 16px 0;
}
.detail-info > p {
  white-space: pre-wrap;
  font-size: 14px;
  line-height: 1.8;
  color: #8390a7;
}
.detail-info .tags span {
  background: #eef3fc;
  color: #728ab9;
  padding: 5px 9px;
}
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.detail-actions > * {
  border: 1px solid #dfe6f3;
  background: #fff;
  color: #6f83ad;
  border-radius: 7px;
  padding: 10px 12px;
  font-size: 12px;
}
.detail-actions .primary {
  background: #4167df;
  color: white;
  border-color: #4167df;
}
.text-button {
  border: 0;
  background: none;
  color: #7d8fac;
  font-size: 12px;
  padding: 15px 0;
}
.source-block {
  border-top: 1px solid #edf0f7;
  margin-top: 12px;
  padding-top: 14px;
  color: #8a98ae;
  font-size: 11px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}
.source-block h3 {
  font-weight: 600;
  font-size: 12px;
  margin: 0;
}
.source-block ul {
  padding-left: 16px;
}
.source-block a {
  color: #6480be;
}
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: #253a61;
  color: white;
  box-shadow: 0 4px 20px #24385830;
  border-radius: 10px;
  padding: 13px 23px;
  font-size: 13px;
  z-index: 100;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.document {
  max-width: 820px;
  margin: 55px auto 90px;
  line-height: 1.95;
}
.document h1 {
  font-size: 35px;
}
.document h2 {
  font-size: 21px;
  margin-top: 34px;
}
.document p,
.document li {
  font-size: 14px;
  color: #667895;
}
.document a {
  color: var(--blue);
  text-decoration: underline;
}
.document pre {
  overflow: auto;
  background: white;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.7;
}
.document .callout {
  background: #eaf0ff;
  border-radius: 12px;
  padding: 18px 24px;
  color: #4b68a1;
}
@media (min-width: 1500px) {
  .grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}
@media (max-width: 1000px) {
  .grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .hero h1 {
    font-size: 37px;
  }
  .hero-art {
    transform: scale(0.9);
  }
  .floating-note {
    left: 0;
  }
  .beta {
    display: none;
  }
}
@media (max-width: 700px) {
  .site-header {
    height: 73px;
    padding: 0 20px;
  }
  .brand {
    font-size: 17px;
    gap: 8px;
  }
  .brand img {
    width: 29px;
    height: 29px;
  }
  nav {
    gap: 13px;
    font-size: 11px;
  }
  .nav-cta {
    padding: 9px 11px;
  }
  main {
    padding: 0 20px;
  }
  .hero {
    min-height: 310px;
    grid-template-columns: 1fr 125px;
    gap: 0;
  }
  .hero h1 {
    font-size: 29px;
    letter-spacing: -1px;
  }
  .hero h1 span {
    display: block;
  }
  .hero .eyebrow {
    font-size: 8px;
    letter-spacing: 1px;
  }
  .hero-copy > p {
    font-size: 11px;
  }
  .hero-note {
    font-size: 9px;
    letter-spacing: 0;
  }
  .hero-art {
    height: 220px;
    transform: none;
  }
  .hero-sticker {
    width: 116px;
    height: 134px;
    border-width: 5px;
    border-radius: 10px;
  }
  .orbit {
    width: 160px;
    height: 180px;
  }
  .floating-note {
    top: 12px;
    left: -10px;
    font-size: 9px;
    padding: 8px;
  }
  .spark-one {
    right: 0;
    top: 35px;
    font-size: 24px;
  }
  .spark-two {
    left: 3px;
    bottom: 15px;
  }
  .tiny-label {
    display: none;
  }
  .search-wrap {
    padding: 14px;
    gap: 9px;
  }
  .search-wrap input {
    font-size: 12px;
  }
  .search-wrap kbd {
    display: none;
  }
  .filter-row {
    align-items: flex-start;
    gap: 8px;
    margin: 15px 0 25px;
  }
  .tags {
    gap: 5px;
  }
  .tags button {
    padding: 6px 9px;
    font-size: 11px;
  }
  .favorites-filter {
    font-size: 10px;
    padding: 6px 8px;
  }
  .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }
  .card-open {
    padding: 7px;
  }
  .card-bottom {
    padding: 6px 8px 8px;
  }
  .card h3 {
    font-size: 10px;
  }
  .card small {
    font-size: 8px;
  }
  .heart {
    font-size: 18px;
    padding: 0;
  }
  .contribute-banner {
    padding: 22px;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 35px;
  }
  .contribute-banner h2 {
    font-size: 17px;
  }
  footer {
    padding: 22px 20px;
    flex-direction: column;
    gap: 5px;
  }
  dialog[open] {
    grid-template-columns: 1fr;
  }
  .detail-art {
    min-height: 240px;
    padding: 20px;
  }
  .detail-art img {
    max-height: 36vh;
  }
  .detail-info {
    padding: 24px;
  }
  .document {
    margin-top: 30px;
  }
  .document h1 {
    font-size: 28px;
  }
  .document pre {
    font-size: 11px;
    padding: 14px;
  }
}
@media (max-width: 380px) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  nav > a:first-child {
    display: none;
  }
  .hero {
    grid-template-columns: 1fr 100px;
  }
  .hero h1 {
    font-size: 26px;
  }
  .hero-sticker {
    width: 95px;
    height: 120px;
  }
  .hero-art .floating-note {
    font-size: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
.detail-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0 20px;
}
.detail-info > .processing-summary {
  font-size: 11px;
  line-height: 1.7;
  margin: 14px 0 0;
  color: #7d8fac;
}