@charset "UTF-8";

/* 作者：搭客佬
链接：https://www.dmghgpro.cn/ */

:root {
  --navy-950: #06152f;
  --navy-900: #09214a;
  --navy-800: #0b3476;
  --blue-700: #0c55c9;
  --blue-600: #1572e8;
  --blue-100: #e8f4ff;
  --sky-400: #62cee9;
  --gold-500: #ffb43f;
  --gold-100: #fff1d4;
  --paper: #ffffff;
  --surface: #f5f8fd;
  --line: #dce6f3;
  --text: #122344;
  --muted: #60708d;
  --content-width: 1200px;
  --header-height: 76px;
  --shadow-soft: 0 18px 50px rgba(25, 63, 122, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  min-width: 320px;
  margin: 0;
  padding-top: var(--header-height);
  color: var(--text);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

img {
  max-width: 100%;
}

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

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

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

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

[hidden] {
  display: none !important;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--gold-500);
  outline-offset: 4px;
}

.page-shell {
  width: min(calc(100% - 48px), var(--content-width));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  border-bottom: 1px solid rgba(10, 45, 94, 0.1);
  background: rgba(255, 255, 255, 0.97);
}

.header-inner {
  display: flex;
  width: min(calc(100% - 48px), var(--content-width));
  height: 100%;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.site-brand,
.footer-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 11px;
}

.site-brand img,
.footer-brand img {
  display: block;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  border-radius: 12px;
  object-fit: contain;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
  line-height: 1.25;
}

.brand-copy strong {
  color: var(--navy-900);
  font-size: 17px;
  letter-spacing: 0.03em;
}

.brand-copy span {
  color: #71809a;
  font-size: 12px;
  letter-spacing: 0.02em;
}

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

.site-nav ul,
.footer-nav ul {
  display: flex;
  align-items: center;
}

.site-nav ul {
  gap: 6px;
}

.site-nav a {
  position: relative;
  display: block;
  padding: 11px 15px;
  color: #3f4f6c;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: color 160ms ease;
}

.site-nav a::after {
  position: absolute;
  right: 15px;
  bottom: 4px;
  left: 15px;
  height: 2px;
  border-radius: 999px;
  background: var(--blue-600);
  content: "";
  opacity: 0;
  transform: scaleX(0.5);
  transition: opacity 160ms ease, transform 160ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--blue-700);
}

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

.mobile-actions {
  display: none;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
}

.mobile-download {
  display: inline-flex;
  min-height: 38px;
  padding: 0 13px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--paper);
  background: var(--blue-700);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.menu-toggle {
  display: inline-flex;
  width: 42px;
  height: 42px;
  padding: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  cursor: pointer;
}

.icon-menu,
.icon-download,
.icon-globe,
.icon-audience,
.icon-arrow-up,
.icon-arrow,
.icon-channel {
  display: inline-block;
  flex: 0 0 auto;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.icon-menu {
  width: 22px;
  height: 22px;
  background-image: url("../icons/menu.svg");
}

.icon-download {
  width: 20px;
  height: 20px;
  background-image: url("../icons/download.svg");
}

.icon-globe {
  width: 24px;
  height: 24px;
  background-image: url("../icons/globe.svg");
}

.icon-audience {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background-color: var(--blue-100);
  background-image: url("../icons/audience.svg");
  background-size: 24px 24px;
}

.icon-arrow-up {
  width: 22px;
  height: 22px;
  background-image: url("../icons/arrow-up.svg");
}

.icon-arrow {
  width: 20px;
  height: 20px;
  background-image: url("../icons/arrow-right.svg");
}

.icon-channel {
  width: 42px;
  height: 42px;
}

.icon-compass {
  background-image: url("../icons/compass.svg");
}

.icon-sun {
  background-image: url("../icons/sun.svg");
}

.icon-cloud {
  background-image: url("../icons/cloud.svg");
}

.icon-film {
  background-image: url("../icons/film.svg");
}

.icon-star {
  background-image: url("../icons/star.svg");
}

.icon-bolt {
  background-image: url("../icons/bolt.svg");
}

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(circle at 88% 18%, rgba(98, 206, 233, 0.32), transparent 25%),
    radial-gradient(circle at 16% 84%, rgba(255, 180, 63, 0.2), transparent 25%),
    linear-gradient(135deg, #0d5fd3 0%, #0c3e98 52%, #071d46 100%);
}

.hero::before {
  position: absolute;
  top: 34px;
  left: 0;
  width: 44%;
  height: 100%;
  background-image: radial-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 22px 22px;
  content: "";
  opacity: 0.44;
}

.hero::after {
  position: absolute;
  bottom: -160px;
  left: -110px;
  width: 470px;
  height: 470px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  content: "";
}

.hero-orbit {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  pointer-events: none;
}

.hero-orbit::after {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold-500);
  box-shadow: 0 0 0 7px rgba(255, 180, 63, 0.16);
  content: "";
}

.hero-orbit-one {
  top: 76px;
  right: 7%;
  width: 390px;
  height: 390px;
}

.hero-orbit-one::after {
  top: 56px;
  right: 57px;
}

.hero-orbit-two {
  right: 25%;
  bottom: 22px;
  width: 190px;
  height: 190px;
}

.hero-orbit-two::after {
  right: 20px;
  bottom: 32px;
  background: var(--sky-400);
  box-shadow: 0 0 0 7px rgba(98, 206, 233, 0.16);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 720px;
  grid-template-columns: minmax(0, 1fr) 400px;
  align-items: center;
  gap: 42px;
}

.hero-copy {
  padding: 58px 0 64px;
}

.hero-kicker,
.section-kicker {
  display: block;
  color: var(--gold-500);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.hero h1 {
  margin-top: 19px;
  color: var(--paper);
  font-size: clamp(40px, 3.6vw, 52px);
  line-height: 1.18;
  letter-spacing: -0.04em;
  white-space: nowrap;
}

.hero-summary {
  max-width: 690px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 17px;
  line-height: 1.9;
}

.hero-tags {
  display: flex;
  margin-top: 28px;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-tags li {
  padding: 7px 14px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(4, 30, 76, 0.18);
  font-size: 13px;
}

.hero-action-stack {
  display: inline-flex;
  margin-top: 32px;
  flex-direction: column;
  align-items: flex-start;
}

.primary-action {
  display: inline-flex;
  min-width: 186px;
  min-height: 54px;
  padding: 0 24px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 14px;
  color: var(--navy-950);
  background: var(--gold-500);
  box-shadow: 0 14px 30px rgba(3, 26, 67, 0.28);
  font-size: 15px;
  font-weight: 900;
  white-space: nowrap;
  transition: background-color 160ms ease, box-shadow 160ms ease;
}

.primary-action:hover {
  background: #ffc25f;
  box-shadow: 0 18px 38px rgba(3, 26, 67, 0.36);
}

.age-label {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
}

.hero-device {
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: flex-end;
  padding: 42px 0;
}

.phone-shell {
  position: relative;
  width: 312px;
  height: 630px;
  padding: 10px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-radius: 42px;
  background: #061329;
  box-shadow: 0 34px 80px rgba(0, 10, 35, 0.5), inset 0 0 0 3px rgba(255, 255, 255, 0.08);
}

.phone-speaker {
  position: absolute;
  z-index: 2;
  top: 18px;
  left: 50%;
  width: 72px;
  height: 19px;
  border-radius: 0 0 14px 14px;
  background: #061329;
  transform: translateX(-50%);
}

.phone-screen {
  position: relative;
  display: flex;
  height: 100%;
  overflow: hidden;
  flex-direction: column;
  border-radius: 32px;
  color: var(--text);
  background: #f7f9fd;
}

.phone-status {
  display: flex;
  height: 30px;
  padding: 7px 18px 0;
  align-items: flex-start;
  justify-content: space-between;
  color: var(--navy-950);
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
}

.phone-status-icons {
  letter-spacing: 1px;
}

.phone-appbar {
  display: flex;
  padding: 12px 17px 8px;
  align-items: center;
  justify-content: space-between;
}

.phone-appbar div {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.phone-appbar small {
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.05em;
}

.phone-appbar strong {
  margin-top: 3px;
  font-size: 17px;
}

.phone-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gold-100) url("../icons/audience.svg") center / 20px 20px no-repeat;
}

.phone-search {
  margin: 5px 17px 0;
  padding: 9px 12px 9px 36px;
  border: 1px solid #e2e9f4;
  border-radius: 12px;
  color: #8a96aa;
  background: #fff url("../icons/search.svg") 12px center / 15px 15px no-repeat;
  font-size: 12px;
}

.phone-tabs {
  display: flex;
  margin: 13px 17px 0;
  justify-content: space-between;
  gap: 6px;
}

.phone-tabs span {
  min-width: 48px;
  padding: 5px 4px;
  border-radius: 8px;
  color: #75829a;
  font-size: 12px;
  text-align: center;
}

.phone-tabs .is-current {
  color: var(--paper);
  background: var(--blue-700);
  font-weight: 800;
}

.phone-feature {
  display: flex;
  min-height: 116px;
  margin: 13px 17px 0;
  padding: 15px;
  overflow: hidden;
  flex-direction: column;
  justify-content: center;
  border-radius: 17px;
  color: var(--paper);
  background:
    radial-gradient(circle at 88% 20%, rgba(255, 192, 79, 0.78), transparent 23%),
    linear-gradient(135deg, #1673e8, #092d6b);
}

.phone-feature span {
  color: var(--gold-500);
  font-size: 12px;
  font-weight: 800;
}

.phone-feature strong {
  max-width: 190px;
  margin-top: 5px;
  font-size: 15px;
  line-height: 1.45;
}

.phone-feature small {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
}

.phone-section-title {
  display: flex;
  margin: 14px 17px 8px;
  align-items: center;
  justify-content: space-between;
}

.phone-section-title strong {
  font-size: 14px;
}

.phone-section-title span {
  color: var(--blue-700);
  font-size: 12px;
}

.phone-list {
  display: grid;
  padding: 0 17px;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.phone-anime-card {
  min-width: 0;
  padding: 7px;
  border: 1px solid #e5ebf5;
  border-radius: 12px;
  background: var(--paper);
}

.phone-cover {
  display: flex;
  width: 100%;
  height: 74px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 8px;
  background: #edf2fa;
}

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

.phone-anime-card > div:last-child {
  display: flex;
  margin-top: 7px;
  flex-direction: column;
  line-height: 1.35;
}

.phone-anime-card strong {
  overflow: hidden;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.phone-anime-card span,
.phone-anime-card small {
  margin-top: 2px;
  color: #6e7b91;
  font-size: 12px;
}

.phone-bottom-nav {
  display: grid;
  margin-top: auto;
  padding: 10px 13px 11px;
  border-top: 1px solid #e6ebf3;
  grid-template-columns: repeat(4, 1fr);
  color: #8791a3;
  background: var(--paper);
  font-size: 12px;
  text-align: center;
}

.phone-bottom-nav .is-current {
  color: var(--blue-700);
  font-weight: 900;
}

.channel-section,
.screens-section,
.guide-section,
.reviews-section {
  padding: 100px 0;
}

.channel-section {
  background:
    linear-gradient(90deg, rgba(21, 114, 232, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(21, 114, 232, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 28px 28px;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 42px;
  text-align: left;
}

.section-heading h2 {
  margin-top: 10px;
  color: var(--navy-900);
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.section-heading p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 16px;
}

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

.channel-card {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 12px 35px rgba(26, 75, 145, 0.08);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.channel-card::after {
  position: absolute;
  right: -38px;
  bottom: -50px;
  width: 126px;
  height: 126px;
  border: 18px solid var(--blue-100);
  border-radius: 50%;
  content: "";
  opacity: 0.75;
}

.channel-card:hover {
  border-color: #aac9f2;
  box-shadow: 0 20px 42px rgba(26, 75, 145, 0.14);
}

.channel-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.channel-card-top > span {
  color: #9aa8bc;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.channel-card h3 {
  margin-top: 24px;
  color: var(--navy-900);
  font-size: 23px;
  line-height: 1.3;
}

.channel-card p {
  max-width: 300px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.channel-stamp {
  position: absolute;
  z-index: 1;
  bottom: 22px;
  left: 28px;
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.channel-japan .channel-stamp,
.channel-theater .channel-stamp {
  color: #d17a00;
}

.channel-japan::after,
.channel-theater::after {
  border-color: var(--gold-100);
}

.broadcast-section {
  padding: 100px 0;
  color: var(--paper);
  background:
    radial-gradient(circle at 82% 17%, rgba(98, 206, 233, 0.14), transparent 27%),
    linear-gradient(135deg, var(--navy-950), #0a2a61);
}

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

.section-heading-light p {
  color: rgba(255, 255, 255, 0.7);
}

.broadcast-console {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 28px 70px rgba(0, 8, 28, 0.35);
}

.broadcast-tabs {
  display: flex;
  padding: 6px;
  border-radius: 16px;
  background: rgba(0, 9, 30, 0.36);
  gap: 6px;
}

.broadcast-tabs button {
  min-width: 116px;
  padding: 11px 18px;
  border: 0;
  border-radius: 11px;
  color: rgba(255, 255, 255, 0.66);
  background: transparent;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease;
}

.broadcast-tabs button:hover {
  color: var(--paper);
}

.broadcast-tabs button.is-active {
  color: var(--navy-950);
  background: var(--gold-500);
}

.broadcast-panel {
  display: grid;
  margin-top: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.broadcast-card {
  display: grid;
  min-width: 0;
  padding: 14px;
  border-radius: 18px;
  color: var(--text);
  background: var(--paper);
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 16px;
}

.broadcast-cover {
  display: flex;
  width: 112px;
  aspect-ratio: 3 / 4;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 12px;
  background: #edf2f8;
}

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

.broadcast-copy {
  display: flex;
  min-width: 0;
  padding: 6px 0;
  flex-direction: column;
  align-items: flex-start;
}

.broadcast-status {
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--blue-700);
  background: var(--blue-100);
  font-size: 12px;
  font-weight: 800;
}

.broadcast-copy h3 {
  margin-top: 13px;
  font-size: 18px;
  line-height: 1.35;
}

.broadcast-copy p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

.broadcast-copy > strong {
  margin-top: auto;
  color: #d37a00;
  font-size: 13px;
}

.screens-section {
  background: var(--surface);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.screenshot-card {
  display: flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.screenshot-media {
  display: flex;
  width: 100%;
  aspect-ratio: 9 / 16;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #f7f9fc;
}

.screenshot-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.screenshot-card figcaption {
  display: flex;
  min-height: 92px;
  padding: 17px 18px;
  flex-direction: column;
  justify-content: center;
}

.screenshot-card figcaption span {
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.screenshot-card figcaption strong {
  margin-top: 4px;
  color: var(--navy-900);
  font-size: 16px;
}

.guide-section {
  background: var(--paper);
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.faq-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
}

.faq-item h3 {
  margin: 0;
}

.faq-item button {
  display: flex;
  width: 100%;
  min-height: 78px;
  padding: 20px 22px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 0;
  color: var(--navy-900);
  background: transparent;
  font-size: 16px;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease;
}

.faq-item button:hover,
.faq-item button[aria-expanded="true"] {
  color: var(--blue-700);
  background: var(--blue-100);
}

.faq-item button i,
.official-toggle {
  position: relative;
  display: block;
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  border: 1px solid #aac1df;
  border-radius: 50%;
}

.faq-item button i::before,
.faq-item button i::after,
.official-toggle::before,
.official-toggle::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  content: "";
  transform: translate(-50%, -50%);
}

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

.faq-item button[aria-expanded="true"] i::after,
.official-disclosure[open] .official-toggle::after {
  transform: translate(-50%, -50%) rotate(0);
}

.faq-answer {
  padding: 0 22px 22px;
  color: var(--muted);
  font-size: 14px;
}

.official-disclosure {
  width: 100%;
  margin-top: 18px;
  border: 1px solid #b9cbe2;
  border-radius: 18px;
  background: #fbfdff;
}

.official-disclosure summary {
  display: grid;
  min-height: 78px;
  padding: 20px 22px;
  align-items: center;
  grid-template-columns: 24px minmax(0, 1fr) 22px;
  gap: 14px;
  color: var(--navy-900);
  cursor: pointer;
  list-style: none;
}

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

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

.official-answer {
  padding: 0 22px 24px 60px;
  color: var(--muted);
  font-size: 14px;
}

.official-answer a {
  display: inline-block;
  margin-top: 7px;
  color: var(--blue-700);
  font-weight: 800;
  word-break: break-all;
}

.reviews-section {
  background: #edf5ff;
}

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

.audience-card {
  position: relative;
  display: flex;
  min-height: 228px;
  padding: 23px;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid #d5e3f5;
  border-radius: 20px;
  background: var(--paper);
  box-shadow: 0 14px 34px rgba(28, 78, 145, 0.08);
}

.audience-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-600), var(--sky-400), var(--gold-500));
  content: "";
}

.audience-head {
  display: flex;
  padding-bottom: 17px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
}

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

.audience-user strong {
  overflow: hidden;
  color: var(--navy-900);
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.audience-rating {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  color: var(--gold-500);
  white-space: nowrap;
}

.audience-rating .aiarticle-comment-rating-icon {
  display: inline-block;
  width: 15px;
  margin-right: 1px;
  color: var(--gold-500);
  font-size: 14px;
  font-style: normal;
  line-height: 1;
  text-align: center;
}

.audience-rating .fa-star::before {
  content: "\2605";
}

.audience-rating .fa-star-o::before {
  content: "\2606";
}

.audience-body {
  display: flex;
  min-height: 118px;
  padding-top: 17px;
  flex: 1;
  flex-direction: column;
}

.audience-body p {
  color: #455673;
  font-size: 14px;
  line-height: 1.8;
}

.audience-body time {
  margin-top: auto;
  padding-top: 14px;
  color: #8a97aa;
  font-size: 12px;
  text-align: right;
}

.download-section {
  padding: 100px 0 108px;
  color: var(--paper);
  background:
    radial-gradient(circle at 12% 88%, rgba(255, 180, 63, 0.18), transparent 24%),
    radial-gradient(circle at 92% 18%, rgba(98, 206, 233, 0.16), transparent 26%),
    linear-gradient(135deg, #0a55bf, #071c42 78%);
}

.download-heading h2 {
  white-space: nowrap;
}

.download-terminal {
  position: relative;
  display: grid;
  min-height: 248px;
  padding: 32px 34px;
  overflow: hidden;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  background: rgba(5, 24, 59, 0.58);
  box-shadow: 0 28px 70px rgba(0, 8, 28, 0.35);
  grid-template-columns: 180px minmax(0, 1fr) auto;
  gap: 30px;
}

.download-terminal::after {
  position: absolute;
  top: 20px;
  right: -50px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  content: "";
}

.signal-stage {
  position: relative;
  display: flex;
  width: 160px;
  height: 160px;
  align-items: center;
  justify-content: center;
}

.signal-ring {
  position: absolute;
  border: 1px solid rgba(98, 206, 233, 0.36);
  border-radius: 50%;
}

.signal-ring-one {
  width: 156px;
  height: 156px;
}

.signal-ring-two {
  width: 112px;
  height: 112px;
}

.signal-core {
  display: flex;
  width: 72px;
  height: 72px;
  align-items: center;
  justify-content: center;
  border: 8px solid rgba(255, 255, 255, 0.11);
  border-radius: 50%;
  background: var(--gold-500);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.32);
}

.signal-core .icon-download {
  width: 28px;
  height: 28px;
}

.download-route {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}

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

.route-step > span {
  display: inline-flex;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  color: var(--gold-500);
  font-size: 12px;
  font-weight: 900;
}

.route-step > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.route-step strong {
  font-size: 14px;
  white-space: nowrap;
}

.route-step small {
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  white-space: nowrap;
}

.route-arrow {
  display: block;
  width: 24px;
  height: 12px;
  flex: 0 0 auto;
  background: url("../icons/route-arrow.svg") center / contain no-repeat;
}

.download-main-action {
  position: relative;
  z-index: 1;
  display: inline-flex;
  min-height: 58px;
  padding: 0 22px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border-radius: 15px;
  color: var(--navy-950);
  background: var(--gold-500);
  font-size: 15px;
  font-weight: 900;
  white-space: nowrap;
  transition: background-color 160ms ease, box-shadow 160ms ease;
}

.download-main-action:hover {
  background: #ffc15d;
  box-shadow: 0 14px 30px rgba(0, 7, 25, 0.3);
}

.site-footer {
  padding: 54px 0 32px;
  color: rgba(255, 255, 255, 0.74);
  background: var(--navy-950);
}

.footer-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.footer-brand .brand-copy strong {
  color: var(--paper);
}

.footer-brand .brand-copy span {
  color: rgba(255, 255, 255, 0.54);
}

.footer-nav ul {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 24px;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  transition: color 160ms ease;
}

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

.footer-divider {
  width: 100%;
  height: 1px;
  margin-top: 34px;
  background: rgba(255, 255, 255, 0.58);
}

.footer-bottom {
  display: flex;
  padding-top: 22px;
  justify-content: center;
  text-align: center;
  gap: 24px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
}

.back-to-top {
  position: fixed;
  z-index: 900;
  right: 24px;
  bottom: 24px;
  display: inline-flex;
  width: 48px;
  height: 48px;
  padding: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 15px;
  background: var(--navy-900);
  box-shadow: 0 12px 28px rgba(3, 21, 53, 0.26);
  cursor: pointer;
  transition: background-color 160ms ease;
}

.back-to-top:hover {
  background: var(--blue-700);
}

@media (max-width: 1120px) {
  .header-inner {
    gap: 16px;
  }

  .site-nav a {
    padding-right: 10px;
    padding-left: 10px;
  }

  .site-nav a::after {
    right: 10px;
    left: 10px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .download-terminal {
    grid-template-columns: 150px minmax(0, 1fr);
  }

  .signal-stage {
    width: 140px;
    height: 140px;
  }

  .signal-ring-one {
    width: 136px;
    height: 136px;
  }

  .download-main-action {
    grid-column: 2;
    justify-self: start;
  }
}

@media (max-width: 960px) {
  .broadcast-card {
    grid-template-columns: 88px minmax(0, 1fr);
  }

  .broadcast-cover {
    width: 88px;
  }

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

  .download-route {
    display: grid;
    grid-template-columns: 1fr;
  }

  .route-arrow {
    width: 12px;
    transform: rotate(90deg);
  }
}

@media (max-width: 980px) {
  :root {
    --header-height: 72px;
  }

  html {
    scroll-padding-top: calc(var(--header-height) + 18px);
  }

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

  .site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    height: var(--header-height);
    background: var(--paper);
  }

  .header-inner {
    position: relative;
    width: calc(100% - 28px);
    gap: 10px;
  }

  .site-brand {
    min-width: 0;
  }

  .site-brand img {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }

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

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

  .mobile-actions {
    display: flex;
  }

  .site-nav {
    position: absolute;
    z-index: 10;
    top: calc(var(--header-height) + 8px);
    right: 0;
    left: 0;
    display: none;
    margin: 0;
    padding: 9px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--paper);
    box-shadow: 0 18px 45px rgba(11, 37, 82, 0.2);
  }

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

  .site-nav ul {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }

  .site-nav a {
    padding: 11px 14px;
    border-radius: 9px;
  }

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

  .site-nav a:hover,
  .site-nav a.is-active {
    background: var(--blue-100);
  }

  .hero-grid {
    min-height: auto;
    padding: 78px 0 70px;
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .hero-copy {
    padding: 0;
    text-align: center;
  }

  .hero h1 {
    max-width: 720px;
    margin-right: auto;
    margin-left: auto;
    font-size: clamp(36px, 7vw, 52px);
    white-space: normal;
  }

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

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

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

  .hero-device {
    height: auto;
    justify-content: center;
    padding: 0;
  }

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

  .broadcast-panel {
    grid-template-columns: 1fr;
  }

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

  .broadcast-cover {
    width: 112px;
  }

  .download-terminal {
    grid-template-columns: 140px minmax(0, 1fr);
  }
}

@media (max-width: 680px) {
  .page-shell {
    width: calc(100% - 32px);
  }

  .channel-section,
  .broadcast-section,
  .screens-section,
  .guide-section,
  .reviews-section,
  .download-section {
    padding-top: 70px;
    padding-bottom: 70px;
  }

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

  .section-heading h2 {
    font-size: 30px;
  }

  .channel-grid,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .channel-card {
    min-height: 238px;
  }

  .broadcast-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .broadcast-tabs button {
    min-width: 0;
    padding: 10px 6px;
    font-size: 12px;
  }

  .screenshot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .screenshot-card {
    border-radius: 15px;
  }

  .screenshot-card figcaption {
    min-height: 78px;
    padding: 12px;
  }

  .screenshot-card figcaption strong {
    font-size: 13px;
  }

  .review-grid {
    grid-template-columns: 1fr;
  }

  .download-heading h2 {
    font-size: 26px;
  }

  .download-terminal {
    display: flex;
    padding: 26px 22px;
    flex-direction: column;
    gap: 24px;
  }

  .signal-stage {
    width: 128px;
    height: 128px;
  }

  .signal-ring-one {
    width: 126px;
    height: 126px;
  }

  .signal-ring-two {
    width: 92px;
    height: 92px;
  }

  .download-route {
    width: 100%;
  }

  .download-main-action {
    width: 100%;
  }

  .footer-main,
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-nav ul {
    justify-content: center;
  }

  .footer-divider {
    margin-top: 28px;
  }

  .back-to-top {
    right: 16px;
    bottom: 16px;
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 420px) {
  .header-inner {
    width: calc(100% - 20px);
    gap: 7px;
  }

  .site-brand {
    gap: 6px;
  }

  .site-brand img {
    width: 31px;
    height: 31px;
    border-radius: 8px;
  }

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

  .site-brand .brand-copy span {
    font-size: 12px;
    letter-spacing: -0.02em;
  }

  .mobile-actions {
    gap: 6px;
  }

  .mobile-download {
    min-height: 36px;
    padding: 0 10px;
    font-size: 12px;
  }

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

  .hero-grid {
    padding-top: 62px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero-summary {
    font-size: 15px;
  }

  .phone-shell {
    width: 288px;
    height: 590px;
  }

  .phone-feature {
    min-height: 102px;
  }

  .phone-cover {
    height: 62px;
  }

  .section-heading h2 {
    font-size: 27px;
  }

  .broadcast-console {
    padding: 10px;
    border-radius: 20px;
  }

  .broadcast-card {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 12px;
  }

  .broadcast-cover {
    width: 88px;
  }

  .broadcast-copy h3 {
    font-size: 16px;
  }

  .screenshot-card figcaption span {
    font-size: 12px;
  }

  .screenshot-card figcaption strong {
    font-size: 12px;
  }

  .faq-item button,
  .official-disclosure summary {
    padding-right: 17px;
    padding-left: 17px;
  }

  .official-answer {
    padding-right: 17px;
    padding-left: 17px;
  }

  .download-heading h2 {
    font-size: 23px;
  }

  .route-step strong {
    font-size: 13px;
  }
}

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