@charset "UTF-8";

:root {
  --ink: #101827;
  --ink-soft: #26334a;
  --paper: #fffaf4;
  --paper-blue: #f3f8ff;
  --line: #d6dce7;
  --blue: #62b7e8;
  --blue-dark: #176b9d;
  --coral: #f35b71;
  --yellow: #f4d05e;
  --mint: #70d6b1;
  --white: #ffffff;
  --header-height: 76px;
  --container: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  min-width: 320px;
  margin: 0;
  padding-top: var(--header-height);
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: clip;
}

body.menu-open {
  overflow: hidden;
}

button,
input,
select {
  color: inherit;
  font: inherit;
}

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
  cursor: pointer;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

[hidden] {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 34px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  min-width: 0;
  gap: 11px;
}

.brand img {
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 5px;
  object-fit: contain;
  background: var(--white);
}

.brand-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  line-height: 1.3;
}

.brand-copy strong {
  font-size: 20px;
  white-space: nowrap;
}

.brand-copy span {
  color: #60708a;
  font-size: 12px;
  white-space: nowrap;
}

.site-nav {
  margin-left: auto;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 7px;
}

.site-nav a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  font-size: 14px;
  font-weight: 700;
}

.site-nav a::after {
  position: absolute;
  right: 14px;
  bottom: 0;
  left: 14px;
  height: 2px;
  background: var(--coral);
  content: "";
  opacity: 0;
}

.site-nav a:hover,
.site-nav a.is-current {
  color: var(--coral);
}

.site-nav a:hover::after,
.site-nav a.is-current::after {
  opacity: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 8px;
}

.header-download,
.primary-link,
.download-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  font-weight: 800;
  gap: 10px;
}

.header-download {
  min-height: 44px;
  padding: 0 18px;
  color: var(--white);
  background: var(--ink);
  font-size: 14px;
}

.header-download:hover {
  color: var(--ink);
  background: var(--yellow);
}

.mobile-label {
  display: none;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--white);
}

i[class^="i-"],
i[class*=" i-"] {
  display: inline-block;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.i-menu {
  background-image: url("../icons/menu.svg");
}

.i-download {
  background-image: url("../icons/download.svg");
}

.i-search {
  background-image: url("../icons/search.svg");
}

.i-clock {
  background-image: url("../icons/clock.svg");
}

.i-bookmark {
  background-image: url("../icons/bookmark.svg");
}

.i-bell {
  background-image: url("../icons/bell.svg");
}

.i-globe {
  background-image: url("../icons/globe.svg");
}

.i-avatar {
  background-image: url("../icons/avatar.svg");
}

.i-up {
  background-image: url("../icons/up.svg");
}

.header-download .i-download,
.primary-link .i-download,
.download-link .i-download {
  filter: brightness(0) invert(1);
}

.hero {
  position: relative;
  min-height: 700px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background-color: var(--paper-blue);
  background-image: linear-gradient(rgba(38, 51, 74, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(38, 51, 74, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero::before {
  position: absolute;
  top: -140px;
  right: -120px;
  width: 470px;
  height: 470px;
  border-radius: 50%;
  background: rgba(243, 91, 113, 0.12);
  content: "";
}

.hero::after {
  position: absolute;
  bottom: -190px;
  left: -110px;
  width: 420px;
  height: 420px;
  border: 70px solid rgba(98, 183, 232, 0.14);
  border-radius: 50%;
  content: "";
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 700px;
  grid-template-columns: minmax(0, 1fr) 430px;
  align-items: center;
  gap: 80px;
}

.hero-copy {
  max-width: 670px;
  padding: 72px 0;
}

.eyebrow,
.section-index {
  display: block;
  color: var(--coral);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.hero h1 {
  margin: 12px 0 4px;
  font-size: clamp(70px, 7vw, 104px);
  line-height: 1.02;
  letter-spacing: -0.07em;
  white-space: nowrap;
}

.hero-copy > h2 {
  margin: 20px 0 17px;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.25;
}

.hero-intro {
  max-width: 650px;
  margin-bottom: 25px;
  color: #536079;
  font-size: 16px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.84);
  font-size: 14px;
  font-weight: 700;
  gap: 8px;
}

.hero-action {
  display: flex;
  margin-top: 28px;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}

.primary-link {
  min-width: 230px;
  min-height: 56px;
  padding: 0 24px;
  color: var(--white);
  background: var(--coral);
}

.primary-link:hover {
  color: var(--ink);
  background: var(--yellow);
}

.header-download:hover .i-download,
.primary-link:hover .i-download,
.download-link:hover .i-download {
  filter: brightness(0) saturate(100%);
}

.age-label {
  color: #68748a;
  font-size: 12px;
}

.hero-device {
  display: flex;
  min-width: 0;
  justify-content: flex-end;
  padding: 42px 0;
}

.phone-shell {
  width: 336px;
  height: 620px;
  padding: 13px;
  border: 9px solid #0e131b;
  border-radius: 42px;
  background: #0e131b;
}

.phone-screen {
  position: relative;
  display: flex;
  height: 100%;
  overflow: hidden;
  flex-direction: column;
  border-radius: 28px;
  background: var(--white);
}

.phone-screen::before {
  position: absolute;
  z-index: 3;
  top: 0;
  left: 50%;
  width: 96px;
  height: 25px;
  border-radius: 0 0 16px 16px;
  background: #0e131b;
  content: "";
  transform: translateX(-50%);
}

.phone-status {
  display: flex;
  min-height: 38px;
  padding: 9px 15px 0;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 800;
}

.phone-signals {
  letter-spacing: 2px;
}

.phone-appbar {
  display: flex;
  min-height: 52px;
  padding: 7px 14px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #e6e9ef;
}

.phone-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.phone-logo img {
  width: 30px;
  height: 30px;
  border-radius: 5px;
  object-fit: contain;
}

.phone-logo strong {
  font-size: 15px;
}

.phone-alert {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #f4f6f9;
}

.phone-alert.is-on {
  background: #ffe6ea;
}

.phone-search {
  display: grid;
  margin: 10px 12px 7px;
  padding: 4px 5px 4px 12px;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  align-items: center;
  border: 1px solid #e1e6ee;
  border-radius: 5px;
  background: #f5f7fa;
  gap: 6px;
}

.phone-search .i-search {
  width: 16px;
  height: 16px;
}

.phone-search input {
  min-width: 0;
  height: 34px;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 12px;
}

.phone-search button {
  min-width: 52px;
  height: 34px;
  border-radius: 5px;
  color: var(--white);
  background: var(--coral);
  font-size: 12px;
  font-weight: 700;
}

.phone-tabs {
  display: grid;
  margin: 0 12px;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid #e5e9ef;
}

.phone-tabs button {
  position: relative;
  min-height: 38px;
  background: transparent;
  font-size: 12px;
  font-weight: 700;
}

.phone-tabs button.is-active {
  color: var(--coral);
}

.phone-tabs button.is-active::after {
  position: absolute;
  right: 18px;
  bottom: -1px;
  left: 18px;
  height: 2px;
  background: var(--coral);
  content: "";
}

.phone-feature {
  display: grid;
  min-height: 112px;
  margin: 10px 12px 8px;
  padding: 9px;
  grid-template-columns: 82px minmax(0, 1fr);
  align-items: center;
  border-radius: 5px;
  color: var(--white);
  background: var(--ink);
  gap: 12px;
}

.phone-feature img {
  width: 82px;
  height: 94px;
  border-radius: 5px;
  object-fit: contain;
  background: #1a2333;
}

.feature-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 4px;
}

.feature-copy small,
.feature-copy span {
  font-size: 12px;
}

.feature-copy small {
  color: var(--yellow);
}

.feature-copy strong {
  font-size: 20px;
}

.phone-list {
  padding: 0 12px;
}

.phone-list-head {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}

.phone-list article {
  display: grid;
  min-height: 62px;
  padding: 7px 0;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  align-items: center;
  border-top: 1px solid #e6e9ef;
  gap: 8px;
}

.phone-list article img {
  width: 44px;
  height: 48px;
  border-radius: 5px;
  object-fit: contain;
  background: #f0f3f7;
}

.phone-list article > span {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.phone-list article strong,
.phone-list article small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.phone-list article strong {
  font-size: 12px;
}

.phone-list article small {
  color: #778297;
  font-size: 12px;
}

.follow-state {
  min-width: 44px;
  height: 30px;
  border: 1px solid var(--coral);
  border-radius: 5px;
  color: var(--coral);
  background: var(--white);
  font-size: 12px;
}

.follow-state.is-followed {
  color: var(--white);
  background: var(--coral);
}

.phone-panel {
  display: flex;
  margin: 13px 12px 0;
  flex-direction: column;
  gap: 8px;
}

.phone-panel > strong {
  margin-bottom: 4px;
  font-size: 16px;
}

.phone-panel p {
  display: flex;
  min-height: 58px;
  margin: 0;
  padding: 10px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid #e1e6ee;
  border-radius: 5px;
  background: #f7f9fc;
  font-size: 12px;
}

.phone-panel time,
.phone-panel b {
  color: var(--coral);
}

.phone-bottom {
  display: grid;
  min-height: 49px;
  margin-top: auto;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  border-top: 1px solid #e3e7ee;
  color: #667287;
  background: var(--white);
  font-size: 12px;
  text-align: center;
}

.phone-bottom .is-active {
  color: var(--coral);
  font-weight: 800;
}

.section {
  padding: 105px 0;
}

.section-heading {
  margin-bottom: 44px;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 440px);
  align-items: end;
  gap: 50px;
}

.section-heading h2 {
  margin: 9px 0 0;
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1.08;
}

.section-heading p {
  margin: 0 0 7px;
  color: #65728a;
}

.airlist {
  background: var(--paper);
}

.air-console {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--white);
}

.day-switch {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  border-right: 1px solid var(--ink);
  background: var(--ink);
}

.day-switch button {
  display: flex;
  min-height: 78px;
  padding: 15px 22px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
  background: transparent;
}

.day-switch button:last-child {
  border-bottom: 0;
}

.day-switch button span {
  color: #9ba7b9;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.day-switch button strong {
  font-size: 17px;
}

.day-switch button.is-active {
  color: var(--ink);
  background: var(--yellow);
}

.day-switch button.is-active span {
  color: #574a19;
}

.air-items {
  padding: 14px 30px;
}

.air-items article {
  display: grid;
  min-height: 88px;
  padding: 14px 0;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  align-items: center;
  border-bottom: 1px solid var(--line);
  gap: 18px;
}

.air-items article:last-child {
  border-bottom: 0;
}

.air-items time {
  color: var(--coral);
  font-size: 22px;
  font-weight: 900;
}

.air-items article > span {
  display: flex;
  flex-direction: column;
}

.air-items article strong {
  font-size: 18px;
}

.air-items article small {
  color: #6c778d;
  font-size: 13px;
}

.air-items article > b {
  color: #6c778d;
  font-size: 13px;
}

.remind-button {
  display: inline-flex;
  min-width: 102px;
  min-height: 40px;
  padding: 0 14px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--coral);
  border-radius: 5px;
  color: var(--coral);
  background: var(--white);
  font-size: 13px;
  font-weight: 800;
  gap: 7px;
}

.remind-button .i-bell {
  width: 17px;
  height: 17px;
}

.remind-button.is-set {
  color: var(--white);
  background: var(--coral);
}

.remind-button.is-set .i-bell {
  filter: brightness(0) invert(1);
}

.workshop {
  color: var(--white);
  background: var(--ink);
}

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

.workshop-grid {
  display: grid;
  grid-template-columns: 350px minmax(0, 1fr);
  gap: 24px;
}

.workshop-controls,
.workshop-result {
  border: 1px solid #4b5870;
  border-radius: 5px;
  background: #172235;
}

.workshop-controls {
  padding: 28px;
}

.workshop-controls fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.workshop-controls legend {
  margin-bottom: 16px;
  font-size: 18px;
  font-weight: 800;
}

.mood-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.mood-options input {
  position: absolute;
  opacity: 0;
}

.mood-options span {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid #536077;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.mood-options input:checked + span {
  border-color: var(--yellow);
  color: var(--ink);
  background: var(--yellow);
}

.select-row {
  display: flex;
  margin-top: 26px;
  flex-direction: column;
  font-size: 14px;
  font-weight: 700;
  gap: 9px;
}

.select-row select {
  width: 100%;
  height: 46px;
  padding: 0 12px;
  border: 1px solid #536077;
  border-radius: 5px;
  color: var(--white);
  outline: 0;
  background: #101827;
}

.build-list {
  width: 100%;
  min-height: 48px;
  margin-top: 20px;
  border-radius: 5px;
  color: var(--white);
  background: var(--coral);
  font-weight: 900;
}

.workshop-result {
  padding: 28px;
}

.result-head {
  display: flex;
  margin-bottom: 18px;
  align-items: center;
  justify-content: space-between;
}

.result-head span {
  color: #aab4c5;
  font-size: 13px;
}

.result-head strong {
  color: var(--yellow);
  font-size: 18px;
}

.anime-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.anime-cards article {
  min-width: 0;
  overflow: hidden;
  border: 1px solid #4b5870;
  border-radius: 5px;
  background: #101827;
}

.anime-cards figure {
  display: flex;
  height: 210px;
  margin: 0;
  align-items: center;
  justify-content: center;
  background: #202d42;
}

.anime-cards img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.anime-cards article > div {
  padding: 16px;
}

.anime-cards article span {
  color: var(--mint);
  font-size: 12px;
}

.anime-cards h3 {
  margin: 4px 0 6px;
  font-size: 18px;
}

.anime-cards p {
  margin: 0;
  color: #b6c0d1;
  font-size: 13px;
}

.screens {
  background: #eef4fb;
}

.screens-track {
  display: grid;
  grid-template-columns: repeat(4, 250px);
  justify-content: space-between;
  gap: 28px;
}

.screen-card {
  width: 250px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--white);
}

.screen-frame {
  display: flex;
  width: 250px;
  height: 450px;
  align-items: center;
  justify-content: center;
  background: #e8edf5;
}

.screen-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.screen-card figcaption {
  display: grid;
  min-height: 96px;
  padding: 18px;
  grid-template-columns: 30px minmax(0, 1fr);
  align-content: center;
  border-top: 1px solid var(--ink);
}

.screen-card figcaption > span {
  grid-row: 1 / 3;
  color: var(--coral);
  font-size: 14px;
  font-weight: 900;
}

.screen-card figcaption strong {
  font-size: 18px;
}

.screen-card figcaption small {
  color: #6a7589;
  font-size: 12px;
}

.guide {
  color: var(--white);
  background: #101319;
}

.guide-shell {
  max-width: var(--container);
}

.faq-list {
  border-top: 1px solid #657084;
}

.faq-item {
  border-bottom: 1px solid #657084;
}

.faq-item > button {
  display: flex;
  width: 100%;
  min-height: 78px;
  padding: 0 20px;
  align-items: center;
  justify-content: space-between;
  color: var(--white);
  background: transparent;
  text-align: left;
}

.faq-item > button span {
  display: inline-flex;
  align-items: center;
  font-size: 17px;
  font-weight: 800;
  gap: 22px;
}

.faq-item > button b {
  color: var(--yellow);
  font-size: 12px;
}

.faq-item > button > i,
.detail-mark {
  position: relative;
  width: 18px;
  height: 18px;
}

.faq-item > button > i::before,
.faq-item > button > i::after,
.detail-mark::before,
.detail-mark::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 1px;
  background: currentColor;
  content: "";
  transform: translate(-50%, -50%);
}

.faq-item > button > i::after,
.detail-mark::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item.is-open > button > i::after,
.official-site[open] .detail-mark::after {
  transform: translate(-50%, -50%) rotate(0);
}

.faq-answer {
  padding: 0 60px 22px 64px;
  color: #c3cad6;
}

.faq-answer p {
  margin: 0;
}

.official-site {
  margin-top: 22px;
  border: 1px solid var(--yellow);
  border-radius: 5px;
  background: #171b23;
}

.official-site summary {
  display: flex;
  min-height: 72px;
  padding: 0 22px;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  list-style: none;
}

.official-site summary::-webkit-details-marker {
  display: none;
}

.official-site summary > span {
  display: inline-flex;
  align-items: center;
  gap: 13px;
}

.official-site summary strong {
  font-size: 16px;
}

.official-site summary .i-globe {
  filter: brightness(0) invert(1);
}

.official-site > div {
  padding: 0 55px 22px;
}

.official-site a {
  color: var(--yellow);
  text-decoration: underline;
}

.reviews {
  background: var(--paper);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.review-card {
  display: flex;
  min-height: 286px;
  padding: 26px;
  flex-direction: column;
  border: 1px solid var(--line);
  border-top: 4px solid var(--coral);
  border-radius: 5px;
  background: var(--white);
}

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

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

.review-user .i-avatar {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background-color: #f5f7fa;
}

.review-user strong {
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.review-score {
  color: #f0aa22;
  font-size: 14px;
  letter-spacing: 1px;
  white-space: nowrap;
}

.review-card p {
  margin: 22px 0 18px;
  font-size: 14px;
  line-height: 1.9;
}

.review-card time {
  margin-top: auto;
  color: #6a7589;
  font-size: 12px;
  text-align: right;
}

.download {
  padding: 72px 0;
  background: var(--coral);
}

.download-board {
  display: grid;
  min-height: 190px;
  grid-template-columns: 210px minmax(0, 1fr) 250px;
  align-items: stretch;
  overflow: hidden;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--white);
}

.download-number {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--ink);
  color: var(--ink);
  background: var(--yellow);
}

.download-number span {
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
}

.download-number small {
  margin-top: 9px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.download-copy {
  display: flex;
  padding: 34px 42px;
  flex-direction: column;
  justify-content: center;
}

.download-copy h2 {
  margin: 8px 0 8px;
  font-size: 30px;
  line-height: 1.25;
}

.download-copy p {
  margin: 0;
  color: #5b6679;
  font-size: 14px;
}

.download-link {
  flex-direction: column;
  border-left: 1px solid var(--ink);
  color: var(--white);
  background: var(--ink);
  font-size: 18px;
}

.download-link .i-download {
  width: 26px;
  height: 26px;
  filter: brightness(0) invert(1);
}

.download-link:hover {
  color: var(--ink);
  background: var(--blue);
}

.site-footer {
  color: var(--white);
  background: #0c111a;
}

.footer-inner {
  display: grid;
  min-height: 184px;
  padding: 38px 0;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 25px 50px;
}

.footer-brand img {
  border-color: #3c4658;
}

.footer-brand .brand-copy span {
  color: #9da7b8;
}

.footer-nav {
  justify-self: end;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
}

.footer-nav a {
  font-size: 13px;
  font-weight: 700;
}

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

.footer-inner > p {
  grid-column: 1 / -1;
  margin: 0;
  color: #9da7b8;
  font-size: 12px;
  text-align: center;
}

.back-top {
  position: fixed;
  z-index: 900;
  right: 24px;
  bottom: 24px;
  display: flex;
  width: 50px;
  height: 50px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--yellow);
  opacity: 0;
  pointer-events: none;
}

.back-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

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

.back-top .i-up {
  width: 22px;
  height: 22px;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

@media (max-width: 1100px) {
  .site-nav a {
    padding: 0 9px;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr) 350px;
    gap: 36px;
  }

  .screens-track {
    overflow-x: auto;
    justify-content: start;
    padding-bottom: 12px;
    scroll-snap-type: x mandatory;
  }

  .screen-card {
    scroll-snap-align: start;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 66px;
  }

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

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

  .brand-copy strong {
    font-size: 17px;
  }

  .site-nav {
    position: fixed;
    z-index: 999;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: none;
    padding: 12px 14px 18px;
    border-bottom: 1px solid var(--line);
    background: var(--white);
  }

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

  .site-nav ul {
    display: grid;
    gap: 0;
  }

  .site-nav a {
    min-height: 48px;
    padding: 0 12px;
    border-bottom: 1px solid #e8ebf0;
  }

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

  .header-actions {
    margin-left: auto;
  }

  .header-download {
    min-height: 40px;
    padding: 0 14px;
    white-space: nowrap;
  }

  .desktop-label {
    display: none;
  }

  .mobile-label,
  .menu-toggle {
    display: flex;
  }

  .header-download .i-download {
    display: none;
  }

  .hero-inner {
    min-height: auto;
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .hero-copy {
    max-width: none;
    padding: 76px 0 26px;
    text-align: center;
  }

  .hero h1 {
    font-size: clamp(54px, 15vw, 84px);
  }

  .hero-intro {
    margin-right: auto;
    margin-left: auto;
  }

  .hero-points {
    justify-content: center;
  }

  .hero-action {
    align-items: center;
  }

  .hero-device {
    justify-content: center;
    padding: 24px 0 64px;
  }

  .phone-shell {
    width: min(336px, 100%);
  }

  .section {
    padding: 80px 0;
  }

  .split-heading {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .section-heading {
    margin-bottom: 32px;
    text-align: center;
  }

  .section-heading h2 {
    font-size: clamp(38px, 10vw, 54px);
  }

  .section-heading p {
    max-width: 560px;
    margin: 0 auto;
  }

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

  .day-switch {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 1fr;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .day-switch button {
    min-height: 72px;
    padding: 10px 8px;
    flex-direction: column;
    justify-content: center;
    border-right: 1px solid rgba(255, 255, 255, 0.18);
    border-bottom: 0;
    gap: 2px;
  }

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

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

  .download-board {
    grid-template-columns: 160px minmax(0, 1fr);
  }

  .download-link {
    min-height: 76px;
    grid-column: 1 / -1;
    flex-direction: row;
    border-top: 1px solid var(--ink);
    border-left: 0;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 14px;
  }

  .container,
  .header-inner,
  .footer-inner,
  .hero-inner {
    width: min(calc(100% - 24px), var(--container));
  }

  .header-inner {
    gap: 8px;
  }

  .brand {
    gap: 7px;
  }

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

  .brand-copy strong {
    font-size: 15px;
  }

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

  .header-download {
    min-height: 38px;
    padding: 0 11px;
    font-size: 12px;
  }

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

  .hero {
    min-height: 0;
  }

  .hero-copy {
    padding-top: 60px;
  }

  .eyebrow,
  .section-index {
    font-size: 12px;
  }

  .hero h1 {
    font-size: clamp(48px, 18vw, 72px);
    white-space: normal;
  }

  .hero-copy > h2 {
    font-size: 25px;
  }

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

  .hero-points li {
    min-height: 40px;
    padding: 0 11px;
    font-size: 12px;
  }

  .primary-link {
    min-width: 220px;
    min-height: 52px;
  }

  .phone-shell {
    width: min(320px, 92vw);
    height: 594px;
  }

  .section {
    padding: 68px 0;
  }

  .section-heading h2 {
    font-size: 40px;
  }

  .day-switch {
    overflow-x: auto;
  }

  .day-switch button {
    min-width: 80px;
  }

  .air-items {
    padding: 8px 14px;
  }

  .air-items article {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 10px;
  }

  .air-items time {
    font-size: 17px;
  }

  .air-items article strong {
    font-size: 14px;
  }

  .air-items article > .remind-button,
  .air-items article > b {
    min-width: 88px;
    min-height: 34px;
    margin: 0 0 8px 74px;
    grid-column: 1 / -1;
    justify-self: start;
  }

  .workshop-controls,
  .workshop-result {
    padding: 20px;
  }

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

  .anime-cards article {
    display: grid;
    grid-template-columns: 116px minmax(0, 1fr);
  }

  .anime-cards figure {
    height: 154px;
  }

  .anime-cards article > div {
    display: flex;
    padding: 14px;
    flex-direction: column;
    justify-content: center;
  }

  .screens-track {
    display: flex;
    width: 100%;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 0 2px 14px;
    gap: 14px;
    scroll-snap-type: x mandatory;
  }

  .screen-card {
    flex: 0 0 250px;
  }

  .faq-item > button {
    min-height: 68px;
    padding: 0 8px;
  }

  .faq-item > button span {
    padding-right: 10px;
    font-size: 14px;
    gap: 10px;
  }

  .faq-answer {
    padding: 0 18px 20px 35px;
  }

  .official-site summary {
    padding: 0 14px;
  }

  .official-site summary strong {
    font-size: 14px;
  }

  .official-site > div {
    padding: 0 48px 20px;
    word-break: break-all;
  }

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

  .review-card {
    min-height: 0;
    padding: 22px;
  }

  .download {
    padding: 56px 0;
  }

  .download-board {
    grid-template-columns: minmax(0, 1fr);
    text-align: center;
  }

  .download-number {
    min-height: 104px;
    flex-direction: row;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
    gap: 12px;
  }

  .download-number span {
    font-size: 44px;
  }

  .download-number small {
    margin-top: 0;
  }

  .download-copy {
    padding: 28px 20px;
  }

  .download-copy h2 {
    font-size: 25px;
  }

  .download-link {
    min-height: 70px;
  }

  .footer-inner {
    display: flex;
    min-height: 230px;
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    text-align: center;
  }

  .footer-nav {
    justify-self: auto;
  }

  .footer-nav ul {
    justify-content: center;
    gap: 14px 20px;
  }

  .footer-inner > p {
    width: 100%;
  }

  .back-top {
    right: 14px;
    bottom: 14px;
    width: 46px;
    height: 46px;
  }

  .header-download,
  .menu-toggle,
  .site-nav a,
  .primary-link,
  .phone-search button,
  .phone-tabs button,
  .follow-state,
  .phone-alert,
  .day-switch button,
  .remind-button,
  .build-list,
  .faq-item > button,
  .official-site summary,
  .download-link,
  .back-top {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 360px) {
  .container,
  .header-inner,
  .footer-inner,
  .hero-inner {
    width: min(calc(100% - 18px), var(--container));
  }

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

  .header-download {
    padding: 0 9px;
  }

  .hero-points {
    gap: 7px;
  }

  .hero-points li {
    padding: 0 9px;
  }

  .phone-shell {
    width: min(306px, 92vw);
  }
}