@charset "UTF-8";

:root {
  --ink: #211b1d;
  --ink-soft: #5c5256;
  --paper: #fffaf7;
  --white: #ffffff;
  --rose: #f04875;
  --rose-dark: #cc2e5a;
  --rose-light: #ffe9ef;
  --peach: #ff8c72;
  --yellow: #ffd65a;
  --line: #d9cdd0;
  --muted: #f4eeea;
  --shadow: 5px 5px 0 #211b1d;
  --header-height: 76px;
  --container: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

button,
a {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

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

[hidden] {
  display: none !important;
}

.section-anchor {
  scroll-margin-top: calc(var(--header-height) + 18px);
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 250, 247, 0.96);
  border-bottom: 1px solid var(--ink);
  backdrop-filter: blur(12px);
}

.header-inner {
  width: min(calc(100% - 40px), var(--container));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 182px;
}

.brand img,
.footer-brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border: 1px solid var(--ink);
  border-radius: 5px;
}

.brand-copy,
.footer-brand span {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.brand-copy strong,
.footer-brand strong {
  font-size: 16px;
  letter-spacing: 0.03em;
}

.brand-copy small,
.footer-brand small {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 12px;
}

.site-nav {
  flex: 1 1 auto;
  min-width: 0;
}

.site-nav ul,
.footer-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav ul {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 9px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.site-nav a::after {
  position: absolute;
  right: 9px;
  bottom: 6px;
  left: 9px;
  height: 3px;
  background: var(--rose);
  border-radius: 5px;
  content: "";
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.2s ease;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.header-download,
.mobile-download,
.button,
.download-action {
  border: 1px solid var(--ink);
  border-radius: 5px;
  font-weight: 800;
}

.header-download {
  flex: 0 0 auto;
  padding: 10px 16px;
  color: var(--white);
  background: var(--ink);
  box-shadow: 3px 3px 0 var(--rose);
  font-size: 13px;
  white-space: nowrap;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.header-download:hover {
  color: var(--ink);
  background: var(--yellow);
  box-shadow: 3px 3px 0 var(--ink);
}

.mobile-download,
.menu-toggle {
  display: none;
}

main {
  padding-top: var(--header-height);
}

.hero {
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: center;
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(33, 27, 29, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(33, 27, 29, 0.045) 1px, transparent 1px);
  background-size: 34px 34px;
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
}

.hero::before {
  position: absolute;
  top: 68px;
  right: -120px;
  width: 420px;
  height: 420px;
  background: var(--rose-light);
  border: 1px solid var(--rose);
  border-radius: 50%;
  content: "";
}

.hero::after {
  position: absolute;
  bottom: -86px;
  left: 46%;
  width: 180px;
  height: 180px;
  background: var(--yellow);
  border: 1px solid var(--ink);
  border-radius: 50%;
  content: "";
}

.hero-grid {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
  padding: 64px 0;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(500px, 1.12fr);
  align-items: center;
  gap: 74px;
}

.hero-copy {
  max-width: 580px;
}

.eyebrow,
.section-index,
.planner-kicker {
  color: var(--rose-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.eyebrow {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow span {
  display: inline-grid;
  width: 42px;
  height: 32px;
  place-items: center;
  color: var(--white);
  background: var(--rose);
  border: 1px solid var(--ink);
  border-radius: 5px;
  box-shadow: 3px 3px 0 var(--ink);
  font-size: 17px;
  letter-spacing: 0;
  transform: rotate(-3deg);
}

.hero h1 {
  margin-bottom: 2px;
  font-size: clamp(42px, 5vw, 70px);
  line-height: 1.05;
  letter-spacing: -0.06em;
}

.hero-product {
  margin-bottom: 20px;
  color: var(--rose);
  font-size: clamp(28px, 3vw, 46px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.hero-description {
  max-width: 560px;
  margin-bottom: 22px;
  color: var(--ink-soft);
  font-size: 16px;
}

.hero-points {
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.hero-points li {
  padding: 6px 12px;
  background: var(--white);
  border: 1px solid var(--ink);
  border-radius: 5px;
  font-size: 13px;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 19px;
  font-size: 14px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--white);
  background: var(--rose);
  box-shadow: 4px 4px 0 var(--ink);
}

.button-primary:hover {
  background: var(--rose-dark);
  box-shadow: 6px 6px 0 var(--ink);
}

.button-ghost {
  background: var(--white);
}

.button-ghost:hover {
  background: var(--yellow);
}

.age-label {
  display: inline-block;
  margin-top: 20px;
  color: var(--ink-soft);
  font-size: 12px;
}

.hero-planner {
  position: relative;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--ink);
  border-radius: 5px;
  box-shadow: 9px 9px 0 var(--ink);
  transform: rotate(1deg);
}

.hero-planner::before {
  position: absolute;
  top: -17px;
  left: 50%;
  width: 100px;
  height: 34px;
  background: rgba(255, 214, 90, 0.82);
  border: 1px solid var(--ink);
  border-radius: 5px;
  content: "";
  transform: translateX(-50%) rotate(-2deg);
}

.planner-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--line);
}

.planner-topline div {
  display: flex;
  flex-direction: column;
}

.planner-topline strong {
  margin-top: 2px;
  font-size: 26px;
  line-height: 1.2;
}

.planner-date {
  padding: 6px 10px;
  color: var(--white);
  background: var(--ink);
  border-radius: 5px;
  font-size: 12px;
  font-weight: 800;
}

.planner-progress {
  margin: 18px 0;
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 8px;
}

.planner-progress span {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
}

.planner-progress span::before {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 5px;
  background: var(--muted);
  border: 1px solid var(--ink);
  border-radius: 50%;
  content: "";
}

.planner-progress .is-done::before {
  background: var(--ink);
}

.planner-progress .is-current::before {
  background: var(--rose);
}

.planner-progress i {
  height: 1px;
  background: var(--line);
}

.planner-featured {
  min-height: 210px;
  padding: 14px;
  display: grid;
  grid-template-columns: 138px 1fr;
  gap: 18px;
  background: var(--rose-light);
  border: 1px solid var(--ink);
  border-radius: 5px;
}

.planner-featured img {
  width: 138px;
  height: 184px;
  object-fit: contain;
  object-position: center;
  background: var(--white);
  border: 1px solid var(--ink);
  border-radius: 5px;
}

.planner-featured-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.planner-featured-copy span {
  color: var(--rose-dark);
  font-size: 12px;
  font-weight: 800;
}

.planner-featured-copy h2 {
  margin: 5px 0 8px;
  font-size: 28px;
  line-height: 1.2;
}

.planner-featured-copy p {
  margin-bottom: 12px;
  color: var(--ink-soft);
  font-size: 13px;
}

.planner-featured-copy strong {
  font-size: 12px;
}

.planner-list {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.planner-list article {
  position: relative;
  min-width: 0;
  padding: 9px 36px 9px 9px;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 5px;
}

.planner-list img {
  width: 52px;
  height: 64px;
  object-fit: contain;
  object-position: center;
  background: var(--muted);
  border-radius: 5px;
}

.planner-list article div {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.planner-list strong {
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.planner-list span {
  color: var(--ink-soft);
  font-size: 12px;
}

.planner-list b {
  position: absolute;
  top: 8px;
  right: 8px;
  color: var(--rose);
  font-size: 12px;
}

.planner-note {
  margin-top: 14px;
  padding: 9px 12px;
  background: var(--yellow);
  border-radius: 5px;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

.section {
  padding: 96px 0;
}

.section-inner {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.section-heading {
  margin-bottom: 40px;
}

.section-heading h2 {
  margin: 6px 0 8px;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.045em;
}

.section-heading p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.split-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
}

.centered-heading {
  text-align: center;
}

.filter-bar,
.shelf-tabs {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  background: var(--white);
  border: 1px solid var(--ink);
  border-radius: 5px;
}

.filter-button,
.shelf-tab {
  min-height: 38px;
  padding: 0 13px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 5px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}

.filter-button:hover,
.shelf-tab:hover {
  background: var(--rose-light);
}

.filter-button.is-active,
.shelf-tab.is-active {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.discover {
  background: var(--white);
  border-bottom: 1px solid var(--ink);
}

.comic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.comic-card {
  min-width: 0;
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 14px;
  padding: 12px;
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 5px;
  box-shadow: 4px 4px 0 var(--rose-light);
}

.comic-cover {
  width: 108px;
  height: 144px;
  display: grid;
  place-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 5px;
  overflow: hidden;
}

.comic-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.comic-meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.comic-meta span {
  color: var(--rose-dark);
  font-size: 12px;
  font-weight: 700;
}

.comic-meta strong {
  margin: 4px 0 14px;
  overflow: hidden;
  font-size: 17px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.comic-meta small {
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.5;
}

.follow {
  position: relative;
  background: var(--paper);
  border-bottom: 1px solid var(--ink);
}

.follow::before {
  position: absolute;
  top: 0;
  left: calc(50% - 620px);
  width: 86px;
  height: 12px;
  background: var(--yellow);
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
  border-radius: 5px;
  content: "";
}

.follow-grid {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  align-items: start;
  gap: 70px;
}

.follow-heading {
  position: sticky;
  top: calc(var(--header-height) + 34px);
  margin-bottom: 0;
}

.route-legend {
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.route-legend span {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--ink-soft);
  font-size: 13px;
}

.route-legend i {
  width: 10px;
  height: 10px;
  border: 1px solid var(--ink);
  border-radius: 50%;
}

.legend-now {
  background: var(--rose);
}

.legend-next {
  background: var(--yellow);
}

.legend-done {
  background: var(--ink);
}

.route-board {
  position: relative;
  display: grid;
  gap: 16px;
}

.route-board::before {
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 41px;
  width: 2px;
  background: var(--line);
  content: "";
}

.route-item {
  position: relative;
  z-index: 1;
  min-height: 136px;
  padding: 16px 58px 16px 16px;
  display: grid;
  grid-template-columns: 52px 88px minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  background: var(--white);
  border: 1px solid var(--ink);
  border-radius: 5px;
}

.route-item time {
  width: 52px;
  height: 74px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 5px;
  line-height: 1.2;
}

.route-item time strong {
  font-size: 25px;
}

.route-item time span {
  margin-top: 5px;
  color: var(--ink-soft);
  font-size: 12px;
}

.route-item img {
  width: 88px;
  height: 104px;
  object-fit: contain;
  object-position: center;
  background: var(--muted);
  border-radius: 5px;
}

.route-item div {
  min-width: 0;
}

.route-item div > span {
  color: var(--rose-dark);
  font-size: 12px;
  font-weight: 700;
}

.route-item h3 {
  margin: 3px 0 4px;
  font-size: 20px;
}

.route-item p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.route-item > b {
  position: absolute;
  top: 16px;
  right: 16px;
  color: var(--ink-soft);
  font-size: 12px;
  letter-spacing: 0.08em;
  writing-mode: vertical-rl;
}

.route-item.is-now {
  box-shadow: 5px 5px 0 var(--rose);
}

.route-item.is-now time {
  color: var(--white);
  background: var(--rose);
}

.route-item.is-now time span {
  color: var(--white);
}

.route-item.is-done {
  background: var(--muted);
}

.bookshelf {
  background: var(--ink);
  border-bottom: 1px solid var(--ink);
}

.bookshelf .section-heading h2,
.bookshelf .section-heading p {
  color: var(--white);
}

.bookshelf .section-index {
  color: var(--yellow);
}

.bookshelf .shelf-tabs {
  background: #31292c;
  border-color: var(--white);
}

.bookshelf .shelf-tab {
  color: var(--white);
}

.bookshelf .shelf-tab:hover {
  color: var(--ink);
}

.bookshelf .shelf-tab.is-active {
  color: var(--ink);
  background: var(--yellow);
  border-color: var(--yellow);
}

.shelf-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.shelf-panel article {
  position: relative;
  min-width: 0;
  min-height: 154px;
  padding: 14px 14px 45px;
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  align-items: center;
  gap: 15px;
  background: var(--white);
  border: 1px solid var(--white);
  border-radius: 5px;
  box-shadow: 5px 5px 0 var(--rose);
}

.shelf-panel img {
  width: 92px;
  height: 122px;
  object-fit: contain;
  object-position: center;
  background: var(--muted);
  border-radius: 5px;
}

.shelf-panel article div {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.shelf-panel span {
  color: var(--rose-dark);
  font-size: 12px;
  font-weight: 700;
}

.shelf-panel strong {
  margin: 4px 0 12px;
  font-size: 18px;
}

.shelf-panel small {
  color: var(--ink-soft);
  font-size: 12px;
}

.shelf-panel article > b {
  position: absolute;
  right: 14px;
  bottom: 12px;
  left: 14px;
  padding-top: 7px;
  border-top: 1px dashed var(--line);
  color: var(--ink-soft);
  font-size: 12px;
  text-align: right;
}

.screenshots {
  background-color: #fff6f1;
  background-image: radial-gradient(rgba(240, 72, 117, 0.17) 1px, transparent 1px);
  background-size: 18px 18px;
  border-bottom: 1px solid var(--ink);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  align-items: start;
  gap: 24px;
}

.screenshot-grid figure {
  min-width: 0;
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.screenshot-stage {
  width: 250px;
  height: 450px;
  padding: 8px;
  display: grid;
  place-items: center;
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 5px;
  box-shadow: 6px 6px 0 var(--rose);
  overflow: hidden;
}

.screenshot-stage img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  background: #0f0f0f;
  border-radius: 5px;
}

.screenshot-grid figcaption {
  width: 250px;
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.screenshot-grid figcaption strong {
  font-size: 16px;
}

.screenshot-grid figcaption span {
  color: var(--ink-soft);
  font-size: 12px;
}

.swipe-hint {
  display: none;
}

.reviews {
  background: var(--white);
  border-bottom: 1px solid var(--ink);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.review-card {
  min-width: 0;
  min-height: 298px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 5px;
  box-shadow: 5px 5px 0 var(--rose-light);
}

.review-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.reviewer {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.review-avatar {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  background-color: var(--yellow);
  background-image: url("../icons/avatar.svg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 25px 25px;
  border: 1px solid var(--ink);
  border-radius: 50%;
}

.reviewer strong {
  overflow: hidden;
  font-size: 15px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.review-stars {
  flex: 0 0 auto;
  color: var(--rose);
  font-size: 15px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.review-card p {
  margin: 20px 0;
  color: #41383b;
  font-size: 14px;
  line-height: 1.95;
}

.review-card time {
  margin-top: auto;
  color: var(--ink-soft);
  font-size: 12px;
  text-align: right;
}

.faq {
  background: var(--paper);
  border-bottom: 1px solid var(--ink);
}

.faq-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  align-items: start;
  gap: 70px;
}

.faq-heading {
  position: sticky;
  top: calc(var(--header-height) + 34px);
  margin-bottom: 0;
}

.faq-mark {
  width: 72px;
  height: 72px;
  margin-top: 26px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--rose);
  border: 1px solid var(--ink);
  border-radius: 50%;
  box-shadow: 5px 5px 0 var(--ink);
  font-size: 38px;
  font-weight: 900;
}

.faq-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.faq-list details {
  background: var(--white);
  border: 1px solid var(--ink);
  border-radius: 5px;
  overflow: hidden;
}

.faq-list summary {
  min-height: 68px;
  padding: 15px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 800;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary i {
  position: relative;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  background: var(--yellow);
  border: 1px solid var(--ink);
  border-radius: 50%;
}

.faq-list summary i::before,
.faq-list summary i::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  background: var(--ink);
  border-radius: 5px;
  content: "";
  transform: translate(-50%, -50%);
}

.faq-list summary i::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-list details[open] summary {
  background: var(--rose-light);
  border-bottom: 1px dashed var(--line);
}

.faq-list details[open] summary i::after {
  display: none;
}

.faq-answer {
  padding: 18px;
}

.faq-answer p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.faq-answer a {
  color: var(--rose-dark);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.download {
  background: var(--rose);
  border-bottom: 1px solid var(--ink);
}

.download-card {
  min-height: 276px;
  padding: 42px;
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr) 300px;
  align-items: center;
  gap: 38px;
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 5px;
  box-shadow: 9px 9px 0 var(--ink);
}

.download-stamp {
  width: 122px;
  height: 122px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 50%;
  box-shadow: 5px 5px 0 var(--yellow);
  transform: rotate(-5deg);
}

.download-stamp span {
  font-size: 46px;
  font-weight: 900;
  line-height: 1;
}

.download-stamp small {
  margin-top: 5px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.download-copy h2 {
  margin: 4px 0 8px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.15;
}

.download-copy p {
  margin-bottom: 16px;
  color: var(--ink-soft);
}

.download-copy ul {
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.download-copy li {
  padding: 4px 9px;
  background: var(--rose-light);
  border: 1px solid var(--rose);
  border-radius: 5px;
  font-size: 12px;
  font-weight: 700;
}

.download-action {
  position: relative;
  min-height: 92px;
  padding: 18px 56px 18px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--white);
  background: var(--ink);
  box-shadow: 5px 5px 0 var(--rose);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.download-action:hover {
  color: var(--ink);
  background: var(--yellow);
  box-shadow: 5px 5px 0 var(--ink);
}

.download-action span {
  font-size: 17px;
  font-weight: 900;
}

.download-action small {
  margin-top: 4px;
  font-size: 12px;
  font-weight: 500;
}

.download-action i {
  position: absolute;
  top: 50%;
  right: 18px;
  font-size: 28px;
  font-style: normal;
  transform: translateY(-50%);
}

.site-footer {
  padding: 52px 0;
  color: var(--white);
  background: var(--ink);
}

.footer-inner {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-align: left;
}

.footer-brand img {
  border-color: var(--white);
}

.footer-brand small {
  color: #cfc5c8;
}

.footer-nav {
  margin: 30px auto 24px;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 22px;
}

.footer-nav a {
  color: #e9dfe2;
  font-size: 13px;
}

.footer-nav a:hover {
  color: var(--yellow);
}

.footer-inner > p {
  margin-bottom: 0;
  color: #bfb2b6;
  font-size: 12px;
}

.back-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 900;
  width: 48px;
  height: 48px;
  padding: 12px;
  display: grid;
  place-items: center;
  background: var(--yellow);
  border: 1px solid var(--ink);
  border-radius: 50%;
  box-shadow: 3px 3px 0 var(--ink);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.back-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-top:hover {
  background: var(--rose);
}

.back-top img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 3px;
}

@media (max-width: 1180px) {
  .header-inner {
    gap: 13px;
  }

  .brand {
    min-width: 164px;
  }

  .site-nav a {
    padding: 0 6px;
    font-size: 12px;
  }

  .site-nav a::after {
    right: 6px;
    left: 6px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(440px, 1.08fr);
    gap: 42px;
  }

  .comic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .download-card {
    grid-template-columns: 112px minmax(0, 1fr) 270px;
    gap: 28px;
  }

  .download-stamp {
    width: 108px;
    height: 108px;
  }
}

@media (max-width: 960px) {
  :root {
    --header-height: 70px;
  }

  .header-inner {
    position: relative;
  }

  .brand {
    min-width: 0;
    margin-right: auto;
  }

  .brand img {
    width: 40px;
    height: 40px;
  }

  .header-download {
    display: none;
  }

  .mobile-download {
    display: inline-flex;
    min-height: 40px;
    padding: 0 13px;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: var(--rose);
    box-shadow: 3px 3px 0 var(--ink);
    font-size: 12px;
    white-space: nowrap;
  }

  .menu-toggle {
    width: 42px;
    height: 42px;
    padding: 9px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 5px;
    background: var(--white);
    border: 1px solid var(--ink);
    border-radius: 5px;
    cursor: pointer;
  }

  .menu-toggle span {
    width: 100%;
    height: 2px;
    background: var(--ink);
    border-radius: 5px;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    background: var(--paper);
    border: 1px solid var(--ink);
    border-top: 0;
    border-radius: 5px;
    box-shadow: 5px 5px 0 var(--ink);
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    padding: 10px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
  }

  .site-nav a {
    width: 100%;
    padding: 8px 10px;
    justify-content: center;
    border-radius: 5px;
    font-size: 13px;
  }

  .site-nav a:hover,
  .site-nav a.is-active {
    background: var(--rose-light);
  }

  .site-nav a::after {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 52px;
    padding: 74px 0;
  }

  .hero-copy {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
  }

  .eyebrow,
  .hero-points,
  .hero-actions {
    justify-content: center;
  }

  .hero-planner {
    width: min(100%, 680px);
    margin: 0 auto;
  }

  .follow-grid,
  .faq-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
  }

  .follow-heading,
  .faq-heading {
    position: static;
    text-align: center;
  }

  .route-legend {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .faq-mark {
    margin-right: auto;
    margin-left: auto;
  }

  .shelf-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .download-card {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .download-action {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .section {
    padding: 72px 0;
  }

  .split-heading {
    align-items: center;
    flex-direction: column;
    text-align: center;
  }

  .filter-bar,
  .shelf-tabs {
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
  }

  .comic-grid,
  .shelf-panel,
  .review-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .screenshot-grid {
    width: calc(100% + 40px);
    margin-left: -20px;
    padding: 6px 20px 16px;
    display: flex;
    gap: 18px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }

  .screenshot-grid figure {
    flex: 0 0 250px;
    scroll-snap-align: center;
  }

  .swipe-hint {
    margin: 18px 0 0;
    display: block;
    color: var(--ink-soft);
    font-size: 12px;
    text-align: center;
  }

  .download-card {
    padding: 32px 24px;
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
    text-align: center;
  }

  .download-copy ul {
    justify-content: center;
  }

  .download-action {
    width: min(100%, 360px);
    text-align: left;
  }
}

@media (max-width: 520px) {
  :root {
    --header-height: 66px;
  }

  body {
    font-size: 14px;
  }

  .header-inner,
  .hero-grid,
  .section-inner,
  .footer-inner {
    width: min(calc(100% - 28px), var(--container));
  }

  .header-inner {
    gap: 8px;
  }

  .brand {
    gap: 7px;
  }

  .brand img {
    width: 36px;
    height: 36px;
  }

  .brand-copy strong {
    font-size: 14px;
  }

  .brand-copy small {
    max-width: none;
    overflow: visible;
    font-size: 12px;
    text-overflow: clip;
    white-space: nowrap;
  }

  .mobile-download {
    min-height: 37px;
    padding: 0 9px;
  }

  .menu-toggle {
    width: 38px;
    height: 38px;
  }

  .site-nav {
    right: -1px;
    left: -1px;
  }

  .hero {
    min-height: auto;
  }

  .hero::before {
    top: 350px;
    right: -190px;
  }

  .hero::after {
    left: -70px;
  }

  .hero-grid {
    padding: 60px 0 72px;
    gap: 50px;
  }

  .hero-copy,
  .hero-description,
  .hero-points,
  .hero-actions,
  .age-label {
    text-align: center;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-product {
    font-size: 30px;
  }

  .hero-description {
    font-size: 14px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-planner {
    padding: 20px 16px 16px;
    box-shadow: 6px 6px 0 var(--ink);
    transform: none;
  }

  .planner-topline strong {
    font-size: 22px;
  }

  .planner-progress {
    gap: 5px;
  }

  .planner-featured {
    min-height: 184px;
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 12px;
  }

  .planner-featured img {
    width: 104px;
    height: 156px;
  }

  .planner-featured-copy h2 {
    font-size: 22px;
  }

  .planner-featured-copy p {
    font-size: 12px;
  }

  .planner-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-heading {
    margin-bottom: 30px;
  }

  .section-heading h2 {
    font-size: 36px;
  }

  .filter-bar,
  .shelf-tabs {
    width: 100%;
  }

  .filter-button,
  .shelf-tab {
    flex: 1 1 auto;
    padding: 0 10px;
  }

  .comic-card {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .comic-cover {
    width: 96px;
    height: 128px;
  }

  .follow::before {
    left: 14px;
  }

  .route-board::before {
    display: none;
  }

  .route-item {
    min-height: 128px;
    padding: 12px 38px 12px 12px;
    grid-template-columns: 46px 72px minmax(0, 1fr);
    gap: 10px;
  }

  .route-item time {
    width: 46px;
    height: 68px;
  }

  .route-item img {
    width: 72px;
    height: 94px;
  }

  .route-item h3 {
    font-size: 16px;
  }

  .route-item p {
    font-size: 12px;
    line-height: 1.5;
  }

  .route-item > b {
    top: 12px;
    right: 10px;
  }

  .shelf-panel article {
    grid-template-columns: 84px minmax(0, 1fr);
  }

  .shelf-panel img {
    width: 84px;
    height: 112px;
  }

  .screenshot-grid {
    width: calc(100% + 28px);
    margin-left: -14px;
    padding-right: 14px;
    padding-left: 14px;
  }

  .review-card {
    min-height: 0;
  }

  .review-head {
    align-items: flex-start;
  }

  .review-stars {
    font-size: 13px;
  }

  .faq-mark {
    width: 62px;
    height: 62px;
    font-size: 32px;
  }

  .faq-list summary {
    padding: 14px;
    font-size: 14px;
  }

  .download-stamp {
    width: 96px;
    height: 96px;
  }

  .download-stamp span {
    font-size: 38px;
  }

  .download-copy h2 {
    font-size: 34px;
  }

  .footer-nav ul {
    gap: 10px 18px;
  }

  .back-top {
    right: 14px;
    bottom: 14px;
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 374px) {
  .brand-copy strong {
    font-size: 13px;
  }

  .brand-copy small {
    font-size: 12px;
  }

  .mobile-download {
    padding: 0 7px;
  }

  .menu-toggle {
    width: 36px;
    height: 36px;
  }

  .planner-featured {
    grid-template-columns: 90px minmax(0, 1fr);
  }

  .planner-featured img {
    width: 90px;
    height: 150px;
  }

  .planner-featured-copy h2 {
    font-size: 19px;
  }

  .route-item {
    grid-template-columns: 42px 62px minmax(0, 1fr);
  }

  .route-item time {
    width: 42px;
  }

  .route-item img {
    width: 62px;
    height: 88px;
  }

  .reviewer strong {
    font-size: 14px;
  }
}

@media (hover: none) and (pointer: coarse) {
  a,
  button,
  summary {
    -webkit-tap-highlight-color: transparent;
    transition: none !important;
  }

  .button:hover,
  .back-top.is-visible {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}