@charset "UTF-8";

:root {
  --forest: #173c22;
  --forest-dark: #0e2918;
  --leaf: #5d8c2c;
  --frog: #79ad31;
  --lime: #b4d84a;
  --cream: #f8f6ec;
  --paper: #fffef9;
  --mist: #eef3df;
  --ink: #182016;
  --muted: #68705f;
  --line: #c7cfb3;
  --header-height: 76px;
  --content-width: 1200px;
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

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;
  line-height: 1.7;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

button {
  padding: 0;
}

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

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

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

.icon {
  display: inline-block;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  vertical-align: middle;
}

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

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

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

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

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

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

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

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

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

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

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

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

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

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  background: rgba(255, 254, 249, 0.98);
  border-bottom: 1px solid var(--line);
}

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

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

.brand img,
.footer-brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.brand span,
.footer-brand span {
  display: grid;
  line-height: 1.2;
}

.brand strong,
.footer-brand strong {
  font-size: 23px;
  letter-spacing: 0.05em;
}

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

.main-nav,
.main-nav ul,
.main-nav li,
.main-nav a {
  height: 100%;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 44px;
}

.main-nav a {
  position: relative;
  display: flex;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--frog);
  content: "";
  transform: scaleX(0);
}

.main-nav a:hover,
.main-nav a:focus-visible,
.main-nav a.is-current {
  color: var(--leaf);
}

.main-nav a.is-current::after {
  transform: scaleX(1);
}

.mobile-actions {
  display: none;
  align-items: center;
  gap: 9px;
}

.mobile-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 15px;
  color: var(--paper);
  background: var(--forest);
  border: 1px solid var(--forest);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.mobile-download:hover,
.mobile-download:focus-visible {
  color: var(--forest);
  background: var(--lime);
}

.menu-toggle {
  display: grid;
  align-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--paper);
  border: 1px solid var(--forest);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--forest);
}

.hero {
  position: relative;
  overflow: hidden;
  background-color: var(--cream);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(93, 140, 44, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, transparent 49.8%, rgba(93, 140, 44, 0.08) 50%, transparent 50.2%);
  background-size: 28px 28px, 220px 100%;
  border-bottom: 1px solid var(--line);
}

.hero::before,
.hero::after {
  position: absolute;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(93, 140, 44, 0.25);
  border-radius: 48% 52% 58% 42%;
  content: "";
}

.hero::before {
  bottom: -180px;
  left: -90px;
}

.hero::after {
  top: -160px;
  right: -90px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.84fr);
  align-items: center;
  gap: 72px;
  min-height: 690px;
  padding: 56px 0;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.field-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--leaf);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.field-label::before {
  width: 24px;
  height: 2px;
  background: var(--frog);
  content: "";
}

.hero h1 {
  margin: 22px 0 4px;
  font-family: SimHei, "Microsoft YaHei", sans-serif;
  font-size: clamp(68px, 7.4vw, 106px);
  line-height: 1;
  letter-spacing: -0.08em;
}

.hero-slogan {
  margin-bottom: 28px;
  color: var(--forest);
  font-size: clamp(26px, 2.4vw, 36px);
  font-weight: 800;
  line-height: 1.35;
}

.hero-description {
  max-width: 590px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 16px;
}

.hero-download {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 800;
  white-space: nowrap;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.hero-btn .icon {
  width: 22px;
  height: 22px;
}

.hero-btn-android {
  color: var(--paper);
  background: var(--forest);
  border: 2px solid var(--forest);
}

.hero-btn-android:hover,
.hero-btn-android:focus-visible {
  color: var(--forest);
  background: var(--lime);
  border-color: var(--leaf);
}

.hero-btn-ios {
  color: var(--forest);
  background: var(--paper);
  border: 2px solid var(--leaf);
}

.hero-btn-ios:hover,
.hero-btn-ios:focus-visible {
  color: var(--paper);
  background: var(--leaf);
  border-color: var(--forest);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
}

.hero-meta .icon {
  width: 20px;
  height: 20px;
}

.hero-visual {
  position: relative;
  display: grid;
  align-items: center;
  justify-items: end;
  min-height: 580px;
}

.phone-shell {
  position: relative;
  z-index: 2;
  width: 338px;
  padding: 13px;
  background: #171b15;
  border: 3px solid #0a0d09;
  border-radius: 50px;
  box-shadow: 18px 22px 0 rgba(23, 60, 34, 0.12), 0 30px 55px rgba(23, 60, 34, 0.18);
}

.phone-shell::before {
  position: absolute;
  z-index: 3;
  top: 16px;
  left: 50%;
  width: 98px;
  height: 25px;
  background: #050705;
  border-radius: 18px;
  content: "";
  transform: translateX(-50%);
}

.phone-screen {
  min-height: 568px;
  overflow: hidden;
  background: #ffffff;
  border-radius: 35px;
}

.phone-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  padding: 0 19px;
  font-size: 12px;
}

.phone-brand,
.phone-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.phone-brand {
  padding: 10px 19px 8px;
}

.phone-brand strong {
  color: var(--leaf);
  font-size: 23px;
}

.phone-brand .icon {
  width: 22px;
  height: 22px;
}

.phone-search {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 39px;
  margin: 5px 18px 0;
  padding: 0 14px;
  color: #869084;
  background: #f0f3ec;
  border-radius: 22px;
  font-size: 12px;
}

.phone-search .icon {
  width: 15px;
  height: 15px;
}

.phone-tabs,
.phone-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
}

.phone-tabs {
  padding: 12px 18px 8px;
  font-size: 12px;
}

.phone-tabs b {
  position: relative;
  color: var(--leaf);
}

.phone-tabs b::after {
  position: absolute;
  right: 12px;
  bottom: -8px;
  left: 12px;
  height: 2px;
  background: var(--frog);
  content: "";
}

.phone-feature {
  display: grid;
  gap: 4px;
  margin: 6px 18px 14px;
  padding: 20px;
  color: var(--paper);
  background: var(--forest);
  border-radius: 16px 16px 28px 16px;
}

.phone-feature small,
.phone-feature span {
  color: #d8e7c8;
  font-size: 12px;
}

.phone-feature strong {
  font-size: 18px;
  line-height: 1.35;
}

.phone-title {
  padding: 0 18px 8px;
  font-size: 12px;
}

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

.phone-list {
  display: grid;
  gap: 7px;
  padding: 0 18px 18px;
}

.phone-list article {
  display: grid;
  grid-template-columns: 31px 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 9px;
  background: #f5f7f0;
  border: 1px solid #e4e9dc;
  border-radius: 10px;
}

.phone-list article > b {
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  color: var(--paper);
  background: var(--frog);
  border-radius: 50%;
  font-size: 12px;
}

.phone-list article div {
  display: grid;
  min-width: 0;
}

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

.phone-list article span,
.phone-list article em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.phone-list article em {
  color: var(--leaf);
  font-weight: 800;
}

.phone-nav {
  grid-template-columns: repeat(4, 1fr);
  padding: 13px 10px;
  border-top: 1px solid #e4e9dc;
  font-size: 12px;
}

.phone-nav b {
  color: var(--leaf);
}

.pond {
  position: absolute;
  border: 1px solid rgba(93, 140, 44, 0.34);
  border-radius: 50%;
}

.pond-one {
  top: 92px;
  right: -38px;
  width: 420px;
  height: 420px;
}

.pond-two {
  right: 140px;
  bottom: 35px;
  width: 200px;
  height: 62px;
}

.specimen-tag {
  position: absolute;
  bottom: 22px;
  left: 22px;
  padding: 10px 13px;
  color: var(--muted);
  background: rgba(255, 254, 249, 0.86);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
}

.explore-section,
.gallery-section,
.tracker-section,
.faq-section,
.reviews-section {
  padding: 78px 0;
}

.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 44px;
}

.section-title h2 {
  margin: 10px 0 0;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.section-title > p {
  max-width: 420px;
  margin-bottom: 4px;
  color: var(--muted);
  text-align: right;
}

.route-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 34px;
  align-items: stretch;
}

.route-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 30px 0;
}

.route-track::before {
  position: absolute;
  top: 65px;
  right: 7%;
  left: 7%;
  border-top: 2px dashed #a9bd87;
  content: "";
}

.route-stop {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  min-width: 0;
  padding: 0 8px;
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: center;
}

.route-icon {
  display: grid;
  place-items: center;
  width: 70px;
  height: 70px;
  margin-bottom: 17px;
  background: var(--paper);
  border: 2px solid var(--line);
  border-radius: 50%;
}

.route-icon .icon {
  width: 31px;
  height: 31px;
}

.route-stop > b {
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  margin-bottom: 7px;
  color: var(--paper);
  background: var(--forest);
  border-radius: 50%;
  font-size: 12px;
}

.route-stop strong {
  margin-bottom: 4px;
  font-size: 15px;
}

.route-stop small {
  color: var(--muted);
  font-size: 12px;
}

.route-stop:hover .route-icon,
.route-stop:focus-visible .route-icon,
.route-stop.is-active .route-icon {
  background: var(--mist);
  border-color: var(--frog);
}

.route-stop.is-active strong {
  color: var(--leaf);
}

.route-detail {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 280px;
  padding: 28px;
  color: var(--paper);
  background: var(--forest);
  border-radius: 4px 34px 4px 4px;
}

.route-detail > span {
  color: var(--lime);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.route-detail h3 {
  margin: 12px 0 9px;
  font-size: 25px;
  line-height: 1.3;
}

.route-detail p {
  margin-bottom: 20px;
  color: #dbe7d0;
  font-size: 13px;
}

.route-detail div {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.route-detail div span {
  padding: 4px 9px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 20px;
  font-size: 12px;
}

.gallery-section {
  background: var(--mist);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.screen-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.screen-gallery figure {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid #9eb778;
  border-radius: 2px;
}

.screen-image {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  height: 456px;
  overflow: hidden;
  background: #ffffff;
}

.screen-image img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.screen-gallery figcaption {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 0 12px;
  border-top: 1px solid var(--line);
}

.screen-gallery figcaption b {
  color: var(--forest);
  font-size: 12px;
}

.screen-gallery figcaption strong {
  font-size: 14px;
  white-space: nowrap;
}

.screen-gallery figcaption span {
  color: #ef4d3d;
  font-size: 12px;
  white-space: nowrap;
}

.tracker-section {
  background: var(--cream);
}

.tracker-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 370px;
  gap: 38px;
}

.compact-title {
  align-items: start;
  margin-bottom: 34px;
}

.compact-title h2 {
  font-size: 43px;
}

.week-tabs {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  padding: 15px 0 28px;
}

.week-tabs::before {
  position: absolute;
  right: 7%;
  bottom: 18px;
  left: 7%;
  height: 1px;
  background: #a8b590;
  content: "";
}

.week-tabs button {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 3px;
  justify-items: center;
  padding: 8px 3px 23px;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
}

.week-tabs button::after {
  position: absolute;
  bottom: 10px;
  width: 15px;
  height: 15px;
  background: var(--cream);
  border: 2px solid #a8b590;
  border-radius: 50%;
  content: "";
}

.week-tabs button small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}

.week-tabs button:hover,
.week-tabs button:focus-visible,
.week-tabs button.is-active {
  color: var(--leaf);
}

.week-tabs button.is-active::after {
  background: var(--frog);
  border-color: var(--forest);
  box-shadow: 0 0 0 4px rgba(121, 173, 49, 0.18);
}

.day-summary {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 4px 18px;
  padding: 20px 22px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.day-summary > span {
  grid-row: 1 / 3;
  color: var(--leaf);
  font-size: 13px;
  font-weight: 800;
}

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

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

.shelf-panel {
  align-self: end;
  padding: 25px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 26px 4px 26px 4px;
}

.shelf-panel header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line);
}

.shelf-panel header span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
}

.shelf-panel header strong {
  color: var(--leaf);
  font-size: 12px;
}

.shelf-panel ul {
  display: grid;
}

.shelf-panel li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1px 10px;
  padding: 14px 0;
  border-bottom: 1px solid #e1e6d8;
}

.shelf-panel li b {
  font-size: 13px;
}

.shelf-panel li span {
  color: var(--muted);
  font-size: 12px;
}

.shelf-panel li .icon {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
  width: 19px;
  height: 19px;
}

.shelf-more {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 42px;
  margin-top: 14px;
  padding: 0 4px;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.shelf-more:hover,
.shelf-more:focus-visible {
  color: var(--leaf);
}

.shelf-more[aria-expanded="true"] .icon-arrow {
  transform: rotate(90deg);
}

.download-section {
  padding: 0 0 78px;
  background: var(--cream);
}

.download-console {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 44px;
  padding: 40px 46px;
  color: var(--paper);
  background: var(--forest);
  border-radius: 6px 34px 6px 34px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.13);
}

.download-copy .field-label {
  color: var(--lime);
}

.download-copy h2 {
  margin: 10px 0 8px;
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.2;
}

.download-copy p {
  margin-bottom: 0;
  color: #dbe7d0;
}

.download-control {
  min-width: 0;
}

.download-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 30px;
}

.download-tabs button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 0;
  min-height: 48px;
  padding: 0 14px;
  color: #dfead5;
  background: transparent;
  border: 0;
  border-radius: 28px;
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
}

.download-tabs button.is-active {
  color: var(--forest-dark);
  background: var(--lime);
  font-weight: 800;
}

.download-tabs .icon {
  width: 22px;
  height: 22px;
}

.download-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  min-height: 62px;
  color: var(--paper);
  background: var(--leaf);
  border: 2px solid var(--lime);
  border-radius: 8px;
  font-size: 18px;
  font-weight: 800;
  white-space: nowrap;
}

.download-link:hover,
.download-link:focus-visible {
  color: var(--forest-dark);
  background: var(--lime);
}

.download-link:hover .icon-download,
.download-link:focus-visible .icon-download {
  background-image: url("../icons/download-dark.svg");
}

.download-link .icon {
  width: 27px;
  height: 27px;
}

.faq-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 58px;
  align-items: start;
}

.vertical-title {
  display: block;
  margin-bottom: 0;
}

.vertical-title h2 {
  margin-bottom: 16px;
}

.vertical-title > p {
  text-align: left;
}

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

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

.faq-item > button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 68px;
  padding: 0 21px;
  background: var(--paper);
  border: 0;
  cursor: pointer;
  text-align: left;
}

.faq-item > button span {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

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

.faq-item > button .icon {
  width: 18px;
  height: 18px;
  transform: rotate(90deg);
}

.faq-item > button:hover,
.faq-item > button:focus-visible,
.faq-item > button[aria-expanded="true"] {
  color: var(--forest);
  background: var(--mist);
}

.faq-item > button[aria-expanded="true"] .icon {
  transform: rotate(-90deg);
}

.faq-item > div {
  padding: 17px 54px 20px;
  color: var(--muted);
  background: #f8faef;
  border-top: 1px solid var(--line);
}

.faq-item > div p {
  margin-bottom: 0;
}

.official-section {
  padding: 0 0 62px;
}

.official-box {
  overflow: hidden;
  border: 1px solid var(--forest);
  border-radius: 6px;
}

.official-box h2 {
  margin: 0;
}

.official-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 82px;
  padding: 0 26px;
  background: var(--paper);
  border: 0;
  cursor: pointer;
  text-align: left;
}

.official-trigger > span {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.official-trigger > span span {
  font-size: 19px;
  font-weight: 800;
}

.official-trigger .icon-globe {
  width: 29px;
  height: 29px;
}

.official-trigger > .icon-arrow {
  width: 21px;
  height: 21px;
}

.official-trigger:hover,
.official-trigger:focus-visible {
  background: var(--mist);
}

.official-trigger[aria-expanded="true"] > .icon-arrow {
  transform: rotate(90deg);
}

.official-answer {
  padding: 20px 26px;
  color: var(--muted);
  background: var(--mist);
  border-top: 1px solid var(--line);
}

.official-answer p {
  margin-bottom: 0;
}

.reviews-section {
  background-color: #f3f6e8;
  background-image: radial-gradient(circle at 1px 1px, rgba(93, 140, 44, 0.12) 1px, transparent 1px);
  background-size: 24px 24px;
  border-top: 1px solid var(--line);
}

.review-heading {
  margin-bottom: 36px;
}

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

.review-card {
  display: flex;
  flex-direction: column;
  min-height: 250px;
  padding: 24px;
  background: rgba(255, 254, 249, 0.96);
  border: 1px solid #9bb873;
  border-radius: 5px 20px 5px 5px;
}

.review-card > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  color: var(--leaf);
}

.review-card > header span {
  height: 38px;
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
}

.review-card > header b {
  font-size: 12px;
  letter-spacing: 0.1em;
}

.review-card > p {
  flex: 1;
  margin: 14px 0 20px;
  font-size: 14px;
  line-height: 1.9;
}

.review-card > footer {
  display: flex;
  align-items: center;
  gap: 11px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}

.review-card > footer .icon {
  width: 36px;
  height: 36px;
  padding: 8px;
  background-color: var(--mist);
  background-size: 22px;
  border-radius: 50%;
}

.review-card > footer div,
.review-card > footer strong,
.review-card > footer time {
  display: block;
}

.review-card > footer strong {
  font-size: 12px;
}

.review-card > footer time {
  color: var(--leaf);
  font-size: 12px;
}

.site-footer {
  color: var(--paper);
  background: var(--forest-dark);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 26px;
  min-height: 174px;
  padding: 36px 0;
}

.footer-brand small {
  color: #bdcbb1;
}

.footer-inner ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 30px;
  font-size: 13px;
}

.footer-inner a:hover,
.footer-inner a:focus-visible {
  color: var(--lime);
}

.footer-inner p {
  grid-column: 1 / -1;
  margin-bottom: 0;
  color: #bdcbb1;
  font-size: 12px;
  text-align: center;
}

.back-top {
  position: fixed;
  z-index: 900;
  right: 24px;
  bottom: 24px;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 11px;
  visibility: hidden;
  background: var(--frog);
  border: 1px solid var(--paper);
  border-radius: 50%;
  box-shadow: 0 10px 24px rgba(14, 41, 24, 0.26);
  cursor: pointer;
  opacity: 0;
}

.back-top.is-visible {
  visibility: visible;
  opacity: 1;
}

.back-top i {
  display: block;
  width: 22px;
  height: 22px;
  background: url("../images/top.png") center / contain no-repeat;
}

@media (max-width: 1020px) {
  .main-nav ul {
    gap: 28px;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 36px;
  }

  .phone-shell {
    width: 320px;
  }

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

  .route-detail {
    min-height: 0;
  }

  .screen-image {
    height: 450px;
  }

  .tracker-layout {
    grid-template-columns: minmax(0, 1fr) 330px;
  }

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

@media (max-width: 760px) {
  :root {
    --header-height: 66px;
  }

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

  .brand {
    gap: 7px;
  }

  .brand img {
    width: 42px;
    height: 42px;
  }

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

  .brand small {
    display: none;
  }

  .mobile-actions {
    display: flex;
  }

  .main-nav {
    position: fixed;
    z-index: 999;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: none;
    height: auto;
    padding: 10px 14px 16px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 26px rgba(14, 41, 24, 0.14);
  }

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

  .main-nav ul {
    display: grid;
    gap: 0;
    height: auto;
  }

  .main-nav li,
  .main-nav a {
    height: auto;
  }

  .main-nav a {
    min-height: 50px;
    padding: 0 12px;
    border-bottom: 1px solid #e4e9dc;
  }

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

  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
    min-height: 0;
    padding: 52px 0 48px;
  }

  .hero-copy {
    max-width: none;
    text-align: center;
  }

  .field-label,
  .hero-download,
  .hero-meta {
    justify-content: center;
  }

  .hero-download {
    gap: 12px;
    margin-bottom: 28px;
  }

  .hero-btn {
    min-height: 48px;
    padding: 0 16px;
    font-size: 14px;
  }

  .hero h1 {
    font-size: clamp(58px, 19vw, 78px);
  }

  .hero-slogan {
    font-size: 25px;
  }

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

  .hero-meta {
    gap: 12px;
  }

  .hero-visual {
    justify-items: center;
    min-height: 570px;
  }

  .phone-shell {
    width: min(100%, 312px);
  }

  .pond-one {
    right: 50%;
    width: 360px;
    height: 360px;
    transform: translateX(50%);
  }

  .specimen-tag {
    display: none;
  }

  .explore-section,
  .gallery-section,
  .tracker-section,
  .faq-section,
  .reviews-section {
    padding: 56px 0;
  }

  .section-title {
    display: block;
    margin-bottom: 30px;
    text-align: center;
  }

  .section-title .field-label {
    justify-content: center;
  }

  .section-title h2,
  .compact-title h2 {
    font-size: 34px;
  }

  .section-title > p {
    margin: 12px auto 0;
    font-size: 13px;
    text-align: center;
  }

  .route-track {
    grid-template-columns: repeat(4, 150px);
    overflow-x: auto;
    padding: 18px 4px 28px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }

  .route-track::before {
    right: 40px;
    left: 40px;
  }

  .route-stop {
    scroll-snap-align: start;
  }

  .route-detail {
    padding: 24px;
  }

  .screen-gallery {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding: 0 2px 16px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }

  .screen-gallery figure {
    flex: 0 0 min(78vw, 286px);
    scroll-snap-align: start;
  }

  .screen-image {
    height: 400px;
    width: 200px;
  }

  .tracker-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .week-tabs {
    grid-template-columns: repeat(7, 74px);
    overflow-x: auto;
    scrollbar-width: thin;
  }

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

  .day-summary > span {
    grid-row: auto;
  }

  .shelf-panel {
    padding: 22px 18px;
  }

  .download-section {
    padding-bottom: 56px;
  }

  .download-console {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
    padding: 30px 22px;
    text-align: center;
  }

  .download-copy .field-label {
    justify-content: center;
  }

  .download-tabs {
    grid-template-columns: minmax(0, 1fr);
    margin-bottom: 20px;
    border-radius: 9px;
  }

  .download-tabs button {
    min-height: 52px;
    border-radius: 7px;
  }

  .download-link {
    min-height: 58px;
    padding: 0 14px;
    font-size: 15px;
  }

  .faq-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }

  .vertical-title {
    text-align: center;
  }

  .faq-item > button {
    min-height: 64px;
    padding: 0 15px;
    font-size: 13px;
  }

  .faq-item > button span {
    gap: 9px;
  }

  .faq-item > div {
    padding: 16px;
    font-size: 13px;
  }

  .official-section {
    padding-bottom: 48px;
  }

  .official-trigger {
    min-height: 74px;
    padding: 0 17px;
  }

  .official-trigger > span span {
    font-size: 16px;
  }

  .official-answer {
    padding: 17px;
    font-size: 13px;
  }

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

  .review-card {
    min-height: 0;
    padding: 22px 20px;
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
    gap: 23px;
    padding: 38px 0;
    text-align: center;
  }

  .footer-inner ul {
    justify-content: center;
    gap: 18px 24px;
  }

  .footer-inner p {
    grid-column: auto;
  }

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

@media (max-width: 390px) {
  .mobile-download {
    min-height: 38px;
    padding-inline: 10px;
    font-size: 12px;
  }

  .menu-toggle {
    width: 40px;
    height: 40px;
  }

  .hero-download {
    flex-direction: column;
  }

  .hero-btn {
    min-height: 46px;
    padding: 0 14px;
    font-size: 13px;
  }

  .hero-meta {
    display: grid;
  }

  .hero-visual {
    min-height: 540px;
  }

  .phone-shell {
    width: 286px;
  }

  .phone-screen {
    min-height: 520px;
  }

  .phone-list article:nth-child(3) {
    display: none;
  }

  .download-tabs button {
    font-size: 12px;
  }
}

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