@charset "UTF-8";

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

:root {
  --blue: #1189e8;
  --blue-dark: #075da8;
  --navy: #061f39;
  --ink: #0b2238;
  --muted: #5c7084;
  --line: #c6dced;
  --sky: #ecf7ff;
  --paper: #ffffff;
  --coral: #ff6f61;
  --green: #18a879;
  --header-height: 76px;
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
  min-width: 320px;
  margin: 0;
  padding-top: var(--header-height);
  color: var(--ink);
  background: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input {
  font: inherit;
}

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

button {
  color: inherit;
}

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

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

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

.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;
}

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

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

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 12px;
}

.brand > img,
.footer-brand > img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 12px;
}

.brand-copy,
.footer-brand > span {
  display: flex;
  min-width: 0;
  flex-direction: column;
  line-height: 1.25;
}

.brand-copy strong,
.footer-brand strong {
  font-size: 20px;
  font-weight: 800;
}

.brand-copy > span,
.footer-brand > span > span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.site-nav {
  margin-left: auto;
  height: 100%;
}

.site-nav ul,
.footer-nav ul {
  display: flex;
  align-items: center;
  gap: 36px;
  height: 100%;
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 100%;
  font-weight: 700;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--blue);
  content: "";
  opacity: 0;
}

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

.site-nav a.is-active::after {
  opacity: 1;
}

.header-actions {
  display: none;
  margin-left: auto;
  align-items: center;
  gap: 8px;
}

.mobile-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 16px;
  color: #fff;
  background: var(--blue);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: #fff;
  border: 1px solid var(--ink);
  cursor: pointer;
}

.icon-menu {
  width: 20px;
  height: 20px;
  background: url("../icons/menu.svg") center / contain no-repeat;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 680px;
  background-color: var(--sky);
  background-image:
    linear-gradient(rgba(17, 137, 232, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 137, 232, 0.08) 1px, transparent 1px);
  background-size: 44px 44px;
}

.hero::before {
  display: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 42%);
  align-items: center;
  column-gap: 56px;
  min-height: 680px;
}

.hero-copy {
  max-width: 690px;
  padding: 70px 0 58px;
}

.eyebrow,
.section-index {
  margin-bottom: 14px;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
}

.hero h1 {
  margin-bottom: 10px;
  color: var(--blue-dark);
  font-size: clamp(70px, 7vw, 108px);
  line-height: 1.05;
  letter-spacing: -0.07em;
  white-space: nowrap;
}

.hero-lead {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 30px;
  font-weight: 800;
  line-height: 1.35;
}

.hero-description {
  max-width: 620px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 16px;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 28px;
}

.hero-features span,
.ticket-points li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
}

.hero-features i,
.ticket-points i {
  width: 20px;
  height: 20px;
}

.hero-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 210px;
  min-height: 56px;
  padding: 13px 26px;
  color: #fff;
  background: var(--blue);
  box-shadow: 8px 8px 0 var(--navy);
  font-size: 17px;
  font-weight: 800;
}

.hero-download:hover {
  color: #fff;
  background: var(--blue-dark);
}

.hero-download i {
  width: 21px;
  height: 21px;
  filter: brightness(0) invert(1);
}

.age-label {
  display: block;
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
}

.hero-device {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  width: 100%;
  padding: 34px 0;
}

.phone-frame {
  position: relative;
  width: 310px;
  padding: 14px;
  background: #0a1016;
  border: 2px solid #000;
  border-radius: 46px;
  box-shadow: 14px 18px 0 rgba(6, 31, 57, 0.1);
}

.phone-speaker {
  position: absolute;
  z-index: 3;
  top: 14px;
  left: 50%;
  width: 106px;
  height: 25px;
  background: #05080a;
  border-radius: 0 0 17px 17px;
  transform: translateX(-50%);
}

.phone-screen {
  min-height: 570px;
  overflow: hidden;
  background: #fff;
  border-radius: 33px;
}

.phone-status {
  display: flex;
  justify-content: space-between;
  padding: 14px 20px 4px;
  color: #121b24;
  font-size: 12px;
  font-weight: 800;
}

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

.login-panel {
  padding: 26px 24px 22px;
}

.login-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--blue-dark);
  font-weight: 800;
}

.login-brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 10px;
}

.phone-title {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 22px;
  font-weight: 800;
  text-align: center;
}

.login-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.login-tab {
  position: relative;
  padding: 10px 4px;
  background: transparent;
  border: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.login-tab.is-active {
  color: var(--blue);
}

.login-tab.is-active::after {
  position: absolute;
  right: 10px;
  bottom: -1px;
  left: 10px;
  height: 2px;
  background: var(--blue);
  content: "";
}

.login-field {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 13px;
  margin-bottom: 13px;
  background: #f5f9fc;
  border: 1px solid transparent;
  border-radius: 10px;
}

.login-field:focus-within {
  background: #fff;
  border-color: var(--blue);
}

.login-field > i {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin-right: 8px;
  opacity: 0.65;
}

.login-field input {
  min-width: 0;
  flex: 1;
  padding: 0;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font-size: 12px;
}

.password-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.password-toggle i {
  width: 17px;
  height: 17px;
  opacity: 0.65;
}

.login-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 17px 0 12px;
  font-size: 12px;
}

.remember-option {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.remember-option input {
  width: 15px;
  height: 15px;
  accent-color: var(--blue);
}

.switch-control {
  position: relative;
  width: 38px;
  height: 22px;
  padding: 0;
  background: #c4d0dc;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
}

.switch-control span,
.reminder-toggle > span {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
}

.switch-control.is-on,
.reminder-toggle.is-on {
  background: var(--blue);
}

.switch-control.is-on span {
  left: 19px;
}

.login-message {
  min-height: 20px;
  margin-bottom: 5px;
  color: var(--coral);
  font-size: 12px;
  text-align: center;
}

.login-submit {
  width: 100%;
  min-height: 48px;
  color: #fff;
  background: var(--blue);
  border: 0;
  border-radius: 10px;
  font-weight: 800;
  cursor: pointer;
}

.login-links {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
}

.login-links button {
  padding: 4px 0;
  color: var(--blue-dark);
  background: transparent;
  border: 0;
  font-size: 12px;
  cursor: pointer;
}

.section {
  padding: 96px 0;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 42px;
}

.section-heading > div {
  flex: 0 0 auto;
}

.section-heading .section-index,
.download-heading .section-index {
  margin-bottom: 8px;
}

.section-heading h2,
.download-heading h2 {
  margin-bottom: 0;
  font-size: 48px;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.section-heading > p {
  max-width: 470px;
  margin-bottom: 6px;
  color: var(--muted);
  text-align: right;
}

.radar-section {
  background: #fff;
}

.radar-console {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 16px;
  padding: 20px;
  background: var(--sky);
  border: 1px solid var(--line);
}

.radar-main,
.trend-board {
  background: #fff;
  border: 1px solid var(--line);
}

.radar-main {
  padding: 18px;
}

.radar-search {
  display: grid;
  grid-template-columns: 34px 1fr 116px;
  align-items: center;
  min-height: 52px;
  border: 1px solid var(--blue);
}

.radar-search label {
  display: flex;
  align-items: center;
  justify-content: center;
}

.radar-search i {
  width: 18px;
  height: 18px;
}

.radar-search input {
  min-width: 0;
  height: 50px;
  padding: 0 10px;
  outline: 0;
  border: 0;
  color: var(--ink);
  background: transparent;
}

.radar-search button {
  align-self: stretch;
  color: #fff;
  background: var(--blue);
  border: 0;
  font-weight: 800;
  cursor: pointer;
}

.radar-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.radar-filters button {
  min-width: 84px;
  padding: 8px 15px;
  color: var(--blue-dark);
  background: #fff;
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.radar-filters button.is-active {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.radar-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 82px 90px;
  align-items: center;
  gap: 14px;
  min-height: 78px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--line);
}

.radar-item[hidden] {
  display: none;
}

.radar-item figure {
  width: 44px;
  height: 56px;
  margin: 0;
  overflow: hidden;
  background: var(--sky);
}

.radar-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.radar-info h3 {
  margin-bottom: 1px;
  font-size: 15px;
}

.radar-info p,
.progress {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
}

.status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 700;
}

.status.updating {
  color: #087353;
  background: #ddf8ee;
}

.status.finished {
  color: #075da8;
  background: #dff1ff;
}

.radar-empty {
  padding: 30px 10px 14px;
  margin-bottom: 0;
  color: var(--muted);
  text-align: center;
}

.trend-board {
  padding: 18px;
}

.trend-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.trend-title-row h3 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0;
  font-size: 17px;
}

.trend-title-row i {
  width: 19px;
  height: 19px;
}

.trend-title-row > span {
  color: var(--blue);
  font-size: 12px;
}

.trend-board ol {
  padding: 7px 0 0;
  margin: 0;
  list-style: none;
}

.trend-board li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) 38px;
  align-items: center;
  min-height: 57px;
  border-bottom: 1px solid var(--line);
}

.trend-board li:last-child {
  border-bottom: 0;
}

.trend-board li > span {
  color: var(--coral);
  font-weight: 800;
}

.trend-board li strong {
  font-size: 14px;
}

.trend-board li em {
  color: var(--blue-dark);
  font-size: 12px;
  font-style: normal;
  text-align: right;
}

.schedule-section {
  background: var(--sky);
}

.planner {
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
}

.day-tabs {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.day-tabs button {
  min-height: 66px;
  padding: 8px;
  color: var(--muted);
  background: var(--sky);
  border: 1px solid transparent;
  cursor: pointer;
}

.day-tabs button span,
.day-tabs button small {
  display: block;
}

.day-tabs button span {
  font-weight: 800;
}

.day-tabs button small {
  margin-top: 2px;
  font-size: 12px;
}

.day-tabs button.is-active {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue-dark);
}

.planner-list article {
  display: grid;
  grid-template-columns: 16px minmax(220px, 1.2fr) 132px minmax(160px, 1fr) 50px;
  align-items: center;
  gap: 18px;
  min-height: 82px;
  padding: 12px 8px;
  border-bottom: 1px solid var(--line);
}

.planner-list article:last-child {
  border-bottom: 0;
}

.planner-dot {
  width: 8px;
  height: 8px;
  background: var(--blue);
  border-radius: 50%;
}

.planner-list h3 {
  margin-bottom: 0;
  font-size: 15px;
}

.planner-list p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
}

.reminder-toggle {
  position: relative;
  min-height: 36px;
  padding: 5px 10px 5px 42px;
  color: var(--muted);
  background: #d8e2eb;
  border: 0;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.reminder-toggle > span {
  top: 8px;
  width: 20px;
  height: 20px;
}

.reminder-toggle.is-on {
  color: #fff;
}

.reminder-toggle.is-on > span {
  left: 16px;
}

.reading-progress {
  height: 7px;
  overflow: hidden;
  background: #e4edf4;
}

.reading-progress span {
  display: block;
  height: 100%;
  background: var(--blue);
}

.planner-list article > strong {
  color: var(--blue-dark);
  font-size: 13px;
  text-align: right;
}

.screenshots-section {
  background: #fff;
}

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

.screenshot-card {
  min-width: 0;
  margin: 0;
  background: #fff;
  border: 1px solid var(--line);
}

.screenshot-window {
  width: 100%;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  background: #f9fcff;
}

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

.screenshot-card figcaption {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 68px;
  padding: 15px 18px;
  border-top: 1px solid var(--line);
}

.screenshot-card figcaption span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.screenshot-card figcaption strong {
  font-size: 17px;
}

.faq-section {
  background: var(--sky);
}

.faq-list {
  background: #fff;
  border-top: 1px solid var(--ink);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item h3 {
  margin: 0;
}

.faq-item h3 button {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 22px;
  align-items: center;
  width: 100%;
  min-height: 72px;
  padding: 16px 22px;
  background: #fff;
  border: 0;
  text-align: left;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
}

.faq-item h3 button > span {
  color: var(--blue);
  font-size: 12px;
}

.faq-item h3 button > i,
.official-site summary > span {
  position: relative;
  width: 18px;
  height: 18px;
}

.faq-item h3 button > i::before,
.faq-item h3 button > i::after,
.official-site summary > span::before,
.official-site summary > span::after {
  position: absolute;
  top: 8px;
  left: 2px;
  width: 14px;
  height: 1px;
  background: currentColor;
  content: "";
}

.faq-item h3 button > i::after,
.official-site summary > span::after {
  transform: rotate(90deg);
}

.faq-item h3 button[aria-expanded="true"] > i::after,
.official-site[open] summary > span::after {
  transform: rotate(0deg);
}

.faq-answer {
  padding: 0 70px 22px;
}

.faq-answer p {
  margin-bottom: 0;
  color: var(--muted);
}

.official-site {
  margin-top: 22px;
  background: #fff;
  border: 1px solid var(--ink);
}

.official-site summary {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) 22px;
  align-items: center;
  gap: 12px;
  min-height: 68px;
  padding: 15px 22px;
  list-style: none;
  cursor: pointer;
}

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

.official-site summary > i {
  width: 20px;
  height: 20px;
}

.official-site > div {
  padding: 4px 58px 20px;
}

.official-site p {
  margin-bottom: 0;
  color: var(--muted);
}

.official-site a {
  color: var(--blue-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.voices-section {
  background: #fff;
}

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

.voice-card {
  position: relative;
  display: flex;
  min-height: 250px;
  flex-direction: column;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--blue);
}

.voice-card:nth-child(2n) {
  border-top-color: var(--coral);
}

.voice-user {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.voice-user > strong {
  min-width: 0;
  font-size: 14px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.icon-avatar {
  width: 42px;
  height: 42px;
  background-color: var(--sky);
  background-size: 22px 22px;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.voice-rating {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2px;
  min-height: 24px;
  max-width: 86px;
  color: #ff9f1a;
  font-size: 13px;
  white-space: nowrap;
}

.voice-rating i {
  color: #ff9f1a;
  font-size: 13px;
  font-style: normal;
}

.voice-rating .fa-star::before,
.voice-rating .fa-star-o::before {
  content: "★";
}

.voice-rating .fa-star-o {
  color: #cbd6df;
}

.voice-card > p {
  margin-bottom: 22px;
  color: #233b50;
  line-height: 1.9;
}

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

.download-section {
  padding: 88px 0 72px;
  color: #fff;
  background: var(--navy);
}

.download-heading {
  margin-bottom: 34px;
}

.download-heading .section-index {
  color: #7bc7ff;
}

.download-heading h2 {
  color: #fff;
}

.download-ticket {
  position: relative;
  display: grid;
  grid-template-columns: 140px minmax(260px, 1.25fr) minmax(300px, 1fr) 210px;
  align-items: stretch;
  min-height: 158px;
  color: var(--ink);
  background: #fff;
}

.download-ticket::before,
.download-ticket::after {
  position: absolute;
  left: 126px;
  width: 28px;
  height: 28px;
  background: var(--navy);
  border-radius: 50%;
  content: "";
}

.download-ticket::before {
  top: -14px;
}

.download-ticket::after {
  bottom: -14px;
}

.ticket-stub {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: var(--blue-dark);
  background: var(--sky);
  border-right: 1px dashed var(--line);
}

.ticket-stub strong {
  font-size: 52px;
  line-height: 1;
}

.ticket-stub span {
  margin-top: 5px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.ticket-copy {
  display: flex;
  justify-content: center;
  flex-direction: column;
  padding: 26px 34px;
}

.ticket-copy h3 {
  margin-bottom: 6px;
  font-size: 22px;
}

.ticket-copy p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.ticket-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  gap: 10px;
  padding: 20px 24px;
  margin: 0;
  border-left: 1px solid var(--line);
  list-style: none;
}

.ticket-points li {
  flex-direction: column;
  color: var(--blue-dark);
  font-size: 12px;
  text-align: center;
}

.ticket-download {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: #fff;
  background: var(--blue);
  font-size: 18px;
  font-weight: 800;
}

.ticket-download:hover {
  color: #fff;
  background: var(--coral);
}

.ticket-download i {
  width: 22px;
  height: 22px;
  filter: brightness(0) invert(1);
}

.site-footer {
  color: #fff;
  background: #031426;
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  column-gap: 60px;
  padding: 44px 0 24px;
}

.footer-brand strong {
  color: #fff;
}

.footer-brand > span > span {
  color: #9fb3c5;
}

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

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

.footer-nav a {
  color: #c8d7e5;
  font-size: 13px;
}

.footer-nav a:hover {
  color: #fff;
}

.footer-copy {
  grid-column: 1 / -1;
  padding-top: 18px;
  margin: 28px 0 0;
  color: #9fb3c5;
  border-top: 1px solid rgba(255, 255, 255, 0.36);
  font-size: 12px;
  text-align: center;
}

.back-top {
  position: fixed;
  z-index: 900;
  right: 26px;
  bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  padding: 0;
  color: #fff;
  background: var(--blue);
  border: 1px solid #fff;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
}

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

.back-top i {
  width: 22px;
  height: 22px;
  filter: brightness(0) invert(1);
}

.icon-search,
.icon-book,
.icon-bell,
.icon-download,
.icon-user,
.icon-lock,
.icon-eye,
.icon-chart,
.icon-globe,
.icon-avatar,
.icon-arrow,
.icon-top {
  display: inline-block;
  flex: 0 0 auto;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.icon-search { background-image: url("../icons/search.svg"); }
.icon-book { background-image: url("../icons/book.svg"); }
.icon-bell { background-image: url("../icons/bell.svg"); }
.icon-download { background-image: url("../icons/download.svg"); }
.icon-user { background-image: url("../icons/user.svg"); }
.icon-lock { background-image: url("../icons/lock.svg"); }
.icon-eye { background-image: url("../icons/eye.svg"); }
.icon-chart { background-image: url("../icons/chart.svg"); }
.icon-globe { background-image: url("../icons/globe.svg"); }
.icon-avatar { background-image: url("../icons/avatar.svg"); }
.icon-arrow { background-image: url("../icons/arrow.svg"); }
.icon-top { background-image: url("../icons/top.svg"); }

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

@media (max-width: 980px) {
  :root {
    --header-height: 68px;
  }

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

  .site-header {
    height: var(--header-height);
    contain: layout paint;
  }

  .header-inner {
    position: relative;
  }

  .brand > img {
    width: 40px;
    height: 40px;
    border-radius: 9px;
  }

  .brand-copy strong {
    font-size: 16px;
  }

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

  .header-actions {
    display: flex;
  }

  .site-nav {
    position: fixed;
    z-index: 999;
    top: var(--header-height);
    right: 0;
    left: 0;
    height: auto;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    background: #fff;
    border-bottom: 1px solid var(--line);
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
  }

  .site-nav.is-open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav ul {
    display: block;
    width: min(calc(100% - 32px), var(--container));
    height: auto;
    margin: 0 auto;
  }

  .site-nav li {
    border-bottom: 1px solid var(--line);
  }

  .site-nav a {
    display: flex;
    min-height: 54px;
  }

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

  .hero-inner {
    grid-template-columns: minmax(0, 1fr) 340px;
  }

  .hero h1 {
    font-size: 70px;
  }

  .hero-lead {
    font-size: 24px;
  }

  .radar-console {
    grid-template-columns: 1fr;
  }

  .planner-list article {
    grid-template-columns: 16px minmax(180px, 1fr) 120px 130px 42px;
    gap: 10px;
  }

  .download-ticket {
    grid-template-columns: 120px minmax(0, 1fr) 190px;
  }

  .download-ticket::before,
  .download-ticket::after {
    left: 106px;
  }

  .ticket-points {
    display: none;
  }
}

@media (max-width: 760px) {
  .container,
  .hero-inner,
  .header-inner,
  .footer-inner {
    width: min(calc(100% - 28px), var(--container));
  }

  .brand {
    gap: 8px;
  }

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

  .brand-copy > span {
    margin-top: 2px;
    font-size: 12px;
  }

  .mobile-download {
    height: 38px;
    padding: 0 12px;
  }

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

  .hero {
    min-height: 0;
  }

  .hero::before {
    display: none;
  }

  .hero-inner {
    display: block;
    min-height: 0;
  }

  .hero-copy {
    max-width: 100%;
    padding: 64px 0 36px;
    text-align: center;
  }

  .hero h1 {
    font-size: clamp(54px, 18vw, 78px);
    letter-spacing: -0.06em;
    white-space: normal;
  }

  .hero-lead {
    font-size: 23px;
  }

  .hero-description {
    margin-right: auto;
    margin-left: auto;
    font-size: 14px;
  }

  .hero-features {
    justify-content: center;
    gap: 12px 20px;
  }

  .hero-download {
    min-width: 190px;
    min-height: 52px;
    box-shadow: 6px 6px 0 var(--navy);
  }

  .hero-device {
    justify-content: center;
    padding: 20px 0 58px;
  }

  .phone-frame {
    width: min(300px, calc(100vw - 54px));
  }

  .section {
    padding: 68px 0;
  }

  .section-heading {
    display: block;
    margin-bottom: 28px;
  }

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

  .section-heading > p {
    max-width: none;
    margin: 13px 0 0;
    text-align: left;
  }

  .radar-console,
  .planner {
    padding: 12px;
  }

  .radar-main,
  .trend-board {
    padding: 14px;
  }

  .radar-search {
    grid-template-columns: 30px minmax(0, 1fr) 74px;
  }

  .radar-item {
    grid-template-columns: 42px minmax(0, 1fr) auto;
    gap: 10px;
  }

  .radar-item figure {
    width: 40px;
    height: 52px;
  }

  .radar-item .progress {
    display: none;
  }

  .day-tabs {
    grid-template-columns: repeat(7, 74px);
    overflow-x: auto;
    overscroll-behavior-inline: contain;
  }

  .planner-list article {
    grid-template-columns: 12px minmax(0, 1fr) auto;
    gap: 10px;
    padding: 14px 2px;
  }

  .reading-progress,
  .planner-list article > strong {
    grid-column: 2 / -1;
  }

  .planner-list article > strong {
    display: none;
  }

  .reminder-toggle {
    min-width: 98px;
  }

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

  .screenshot-card figcaption {
    min-height: 62px;
    padding: 12px;
  }

  .screenshot-card figcaption strong {
    font-size: 14px;
  }

  .faq-item h3 button {
    grid-template-columns: 34px minmax(0, 1fr) 20px;
    min-height: 68px;
    padding: 14px;
    font-size: 14px;
  }

  .faq-answer {
    padding: 0 48px 18px;
  }

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

  .official-site > div {
    padding: 4px 50px 18px;
  }

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

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

  .download-section {
    padding: 66px 0 54px;
  }

  .download-ticket {
    display: block;
  }

  .download-ticket::before,
  .download-ticket::after {
    top: 106px;
    left: -14px;
  }

  .download-ticket::after {
    right: -14px;
    left: auto;
    bottom: auto;
  }

  .ticket-stub {
    min-height: 120px;
    border-right: 0;
    border-bottom: 1px dashed var(--line);
  }

  .ticket-copy {
    padding: 26px 22px 20px;
    text-align: center;
  }

  .ticket-copy h3 {
    font-size: 20px;
  }

  .ticket-points {
    display: grid;
    padding: 14px 18px 22px;
    border-left: 0;
  }

  .ticket-download {
    min-height: 66px;
  }

  .footer-inner {
    display: flex;
    align-items: center;
    flex-direction: column;
    padding: 40px 0 22px;
    text-align: center;
  }

  .footer-nav {
    margin-top: 26px;
  }

  .footer-nav ul {
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px 20px;
  }

  .footer-copy {
    width: 100%;
    margin-top: 26px;
  }

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

  .site-nav a,
  .mobile-download,
  .menu-toggle,
  .hero-download,
  .ticket-download,
  .radar-search button,
  .radar-filters button,
  .login-tab,
  .password-toggle,
  .switch-control,
  .login-submit,
  .login-links button,
  .day-tabs button,
  .reminder-toggle,
  .faq-item button,
  .official-site summary,
  .back-top {
    transition: none !important;
  }
}

@media (max-width: 390px) {
  .container,
  .hero-inner,
  .header-inner,
  .footer-inner {
    width: calc(100% - 24px);
  }

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

  .brand-copy strong {
    font-size: 13px;
  }

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

  .radar-filters button {
    min-width: calc(50% - 4px);
  }

  .voice-user {
    grid-template-columns: 38px minmax(0, 1fr) auto;
    row-gap: 6px;
  }

  .icon-avatar {
    width: 38px;
    height: 38px;
  }
}

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