@charset "UTF-8";

:root {
  --paper: #f8f1e8;
  --paper-light: #fffaf4;
  --blush: #fde8eb;
  --pink: #e54876;
  --pink-deep: #c72f5f;
  --wine: #4b1327;
  --ink: #222027;
  --muted: #756c70;
  --line: #2b272b;
  --soft-line: #d8c8c8;
  --blue: #3157c9;
  --white: #ffffff;
  --header-height: 78px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  padding-top: var(--header-height);
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

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

button,
select {
  cursor: pointer;
}

button {
  border: 0;
}

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

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

ul,
ol {
  list-style: none;
}

fieldset {
  border: 0;
}

[hidden] {
  display: none !important;
}

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

.container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.section-anchor {
  scroll-margin-top: calc(var(--header-height) + 12px);
}

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

.icon-search,
.icon-bell,
.icon-menu,
.icon-plus,
.icon-filter,
.icon-download,
.icon-quote,
.icon-android,
.icon-ios,
.top-icon {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
}

.icon-search::before,
.icon-bell::before,
.icon-menu::before,
.icon-plus::before,
.icon-filter::before,
.icon-download::before,
.icon-quote::before,
.icon-android::before,
.icon-ios::before,
.top-icon::before {
  display: block;
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  content: "";
}

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

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

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

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

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

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

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

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

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

.top-icon::before {
  background-image: url("../images/top.png");
}

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  background: rgba(255, 250, 244, 0.98);
  border-bottom: 1px solid var(--line);
  transform: translateZ(0);
  backface-visibility: hidden;
  contain: layout style;
}

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

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

.brand img {
  width: 48px;
  height: 48px;
  /* border: 2px solid var(--ink); */
  border-radius: 5px;
  object-fit: cover;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-copy strong {
  font-size: 21px;
  letter-spacing: -0.5px;
}

.brand-copy small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 38px;
}

.primary-nav a {
  position: relative;
  display: block;
  padding: 27px 0 25px;
  font-size: 14px;
  font-weight: 800;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: 13px;
  left: 0;
  height: 3px;
  background: var(--pink);
  transform: scaleX(0);
  transform-origin: center;
  content: "";
}

.primary-nav a:hover,
.primary-nav a.active {
  color: var(--pink-deep);
}

.primary-nav a.active::after {
  transform: scaleX(1);
}

.header-actions,
.mobile-download,
.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 710px;
  background:
    radial-gradient(circle at 1px 1px, rgba(229, 72, 118, 0.18) 1px, transparent 1.4px) 0 0 / 18px 18px,
    linear-gradient(90deg, transparent 0 49.8%, rgba(75, 19, 39, 0.04) 50%, transparent 50.2%),
    var(--paper-light);
  border-bottom: 1px solid var(--line);
}

.hero::before,
.hero::after {
  position: absolute;
  width: 170px;
  height: 170px;
  border: 1px solid var(--pink);
  border-radius: 50%;
  opacity: 0.35;
  content: "";
}

.hero::before {
  bottom: -72px;
  left: -58px;
}

.hero::after {
  top: 52px;
  right: -75px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 470px;
  align-items: center;
  gap: 74px;
  min-height: 710px;
  padding: 46px 0 28px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  color: var(--ink);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.eyebrow span {
  color: var(--pink);
}

.hero h1 {
  margin-top: 16px;
  font-size: clamp(76px, 9vw, 132px);
  line-height: 0.86;
  letter-spacing: -8px;
}

.hero h1 span,
.download-intro h2 span {
  color: var(--pink);
}

.hero-slogan {
  display: inline-block;
  margin-top: 34px;
  padding-bottom: 7px;
  border-bottom: 4px solid var(--pink);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 900;
  line-height: 1.25;
}

.hero-description {
  max-width: 610px;
  margin-top: 22px;
  color: #51484b;
  font-size: 15px;
}

.platform-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.platform-link {
  display: inline-flex;
  min-width: 190px;
  height: 58px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 24px;
  color: var(--white);
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 var(--ink);
  font-size: 16px;
  font-weight: 900;
  white-space: nowrap;
}

.platform-link:hover {
  box-shadow: 2px 2px 0 var(--ink);
  transform: translate(3px, 3px);
}

.android-link {
  background: var(--pink);
}

.ios-link {
  background: var(--ink);
}

.platform-link .icon-android,
.platform-link .icon-ios {
  width: 25px;
  height: 25px;
  filter: brightness(0) invert(1);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 25px;
  margin-top: 25px;
  color: var(--muted);
  font-size: 11px;
}

.hero-meta div {
  display: flex;
  gap: 5px;
}

.hero-meta dt {
  font-weight: 800;
}

.hero-visual {
  position: relative;
  display: flex;
  min-height: 630px;
  align-items: flex-end;
  justify-content: center;
}

.hero-visual::before {
  position: absolute;
  top: 45px;
  right: 24px;
  bottom: 12px;
  left: 24px;
  background: linear-gradient(135deg, rgba(229, 72, 118, 0.08), rgba(75, 19, 39, 0.14));
  border: 2px solid var(--ink);
  content: "";
}

.hero-mark {
  position: absolute;
  z-index: 3;
  color: var(--pink);
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
}

.mark-one {
  top: 74px;
  left: -10px;
}

.mark-two {
  right: -12px;
  bottom: 100px;
  transform: rotate(12deg);
}

.phone-shell {
  position: relative;
  z-index: 2;
  width: 360px;
  height: 650px;
  padding: 13px;
  overflow: hidden;
  background: #111116;
  border: 3px solid var(--ink);
  border-radius: 46px 46px 0 0;
  box-shadow: 18px 16px 0 rgba(229, 72, 118, 0.25);
}

.phone-speaker {
  position: absolute;
  z-index: 5;
  top: 18px;
  left: 50%;
  width: 92px;
  height: 25px;
  background: #09090c;
  border-radius: 20px;
  transform: translateX(-50%);
}

.phone-screen {
  height: 100%;
  overflow: hidden;
  background: var(--white);
  border-radius: 34px 34px 0 0;
}

.phone-status {
  display: flex;
  height: 43px;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0 22px 7px;
  font-size: 11px;
  font-weight: 800;
}

.phone-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px 7px;
}

.phone-toolbar strong {
  color: var(--pink);
  font-size: 23px;
  letter-spacing: -1px;
}

.phone-toolbar button {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  background: #f8f4f4;
  border: 1px solid #e7dddd;
  border-radius: 50%;
}

.phone-toolbar .icon-search {
  width: 18px;
  height: 18px;
}

.phone-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid #ece5e5;
}

.phone-tabs button {
  position: relative;
  padding: 10px 0;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
}

.phone-tabs button.active {
  color: var(--ink);
  font-weight: 800;
}

.phone-tabs button.active::after {
  position: absolute;
  right: 17px;
  bottom: 0;
  left: 17px;
  height: 3px;
  background: var(--pink);
  content: "";
}

.phone-feature {
  position: relative;
  margin: 14px 15px 0;
  padding: 22px 18px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 75% 30%, rgba(255, 255, 255, 0.35), transparent 25%),
    linear-gradient(125deg, #46192b 0 45%, #e54876 100%);
  border-radius: 14px;
}

.phone-feature::after {
  position: absolute;
  right: -22px;
  bottom: -45px;
  width: 150px;
  height: 150px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  content: "";
}

.phone-feature span,
.phone-feature p {
  position: relative;
  z-index: 1;
  font-size: 10px;
}

.phone-feature h2 {
  position: relative;
  z-index: 1;
  margin: 9px 0;
  font-size: 21px;
  line-height: 1.25;
}

.phone-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 16px 9px;
  font-size: 12px;
}

.phone-heading button {
  color: var(--pink-deep);
  background: transparent;
  font-size: 10px;
}

.phone-covers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 0 15px;
}

.phone-covers article {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
}

.phone-covers img,
.rank-cover,
.update-cover {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  object-position: center;
}

.phone-covers img {
  border: 1px solid #d9cece;
  border-radius: 8px;
}

.phone-covers strong {
  margin-top: 6px;
  overflow: hidden;
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.phone-covers span {
  color: var(--muted);
  font-size: 9px;
}

.phone-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 17px;
  padding: 11px 0;
  border-top: 1px solid #e4dcdc;
  color: #8b8588;
  font-size: 10px;
  text-align: center;
}

.phone-nav .active {
  color: var(--pink);
  font-weight: 800;
}

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

.section-heading h2 {
  margin-top: 7px;
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: -2px;
}

.section-heading > div > p:last-child,
.section-heading > p:not(.eyebrow) {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

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

.section-note {
  color: var(--pink) !important;
  font-size: 11px !important;
  font-weight: 900;
  letter-spacing: 1.2px;
}

.radar-section,
.ranking-section,
.calendar-section,
.interface-section,
.reviews-section,
.faq-section {
  padding: 90px 0;
  border-bottom: 1px solid var(--line);
}

.radar-section {
  background:
    linear-gradient(135deg, rgba(229, 72, 118, 0.08), transparent 45%),
    var(--paper);
}

.radar-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 36px;
  padding: 34px;
  background: rgba(255, 250, 244, 0.88);
  border: 2px solid var(--line);
  box-shadow: 10px 10px 0 var(--blush);
}

.radar-search {
  display: flex;
  height: 58px;
  align-items: center;
  background: var(--white);
  border: 2px solid var(--line);
}

.radar-search .icon-search {
  width: 22px;
  height: 22px;
  margin-left: 18px;
}

.radar-search input {
  min-width: 0;
  flex: 1;
  height: 100%;
  padding: 0 14px;
  border: 0;
  outline: 0;
}

.radar-search button {
  align-self: stretch;
  padding: 0 28px;
  color: var(--white);
  background: var(--pink);
  font-weight: 900;
  white-space: nowrap;
}

.hot-keywords {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 24px;
}

.hot-keywords strong {
  margin-right: 6px;
  color: var(--pink-deep);
  font-size: 13px;
}

.hot-keywords button {
  padding: 6px 12px;
  background: var(--paper-light);
  border: 1px solid var(--soft-line);
  border-radius: 999px;
  font-size: 11px;
}

.hot-keywords button:hover,
.hot-keywords button.active {
  color: var(--white);
  background: var(--pink);
  border-color: var(--pink);
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 10px;
  margin-top: 30px;
}

.filter-grid label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.filter-grid select {
  width: 100%;
  height: 42px;
  margin-top: 6px;
  padding: 0 10px;
  background: var(--white);
  border: 1px solid var(--soft-line);
}

.advanced-filter {
  display: inline-flex;
  height: 42px;
  align-self: end;
  align-items: center;
  gap: 7px;
  padding: 0 15px;
  color: var(--pink-deep);
  background: transparent;
  border: 1px solid var(--pink);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.advanced-filter.active {
  color: var(--white);
  background: var(--pink);
}

.advanced-filter .icon-filter {
  width: 17px;
  height: 17px;
}

.advanced-filter.active .icon-filter {
  filter: brightness(0) invert(1);
}

.radar-feedback {
  min-height: 24px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 12px;
}

.radar-map {
  position: relative;
  min-height: 310px;
}

.radar-map::before,
.radar-map::after {
  position: absolute;
  top: 50%;
  left: 50%;
  background: rgba(229, 72, 118, 0.45);
  content: "";
  transform: translate(-50%, -50%);
}

.radar-map::before {
  width: 1px;
  height: 86%;
}

.radar-map::after {
  width: 86%;
  height: 1px;
}

.radar-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px dashed rgba(229, 72, 118, 0.7);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.ring-one {
  width: 88%;
  aspect-ratio: 1;
}

.ring-two {
  width: 62%;
  aspect-ratio: 1;
}

.ring-three {
  width: 36%;
  aspect-ratio: 1;
}

.radar-map img {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 72px;
  height: 72px;
  border: 5px solid var(--white);
  border-radius: 50%;
  object-fit: cover;
  transform: translate(-50%, -50%);
}

.radar-axis {
  position: absolute;
  z-index: 3;
  padding: 4px 7px;
  background: var(--paper-light);
  font-size: 10px;
  font-weight: 800;
}

.axis-top {
  top: 1px;
  left: 50%;
  transform: translateX(-50%);
}

.axis-right {
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}

.axis-bottom {
  bottom: 1px;
  left: 50%;
  transform: translateX(-50%);
}

.axis-left {
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.ranking-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 1px 1px, rgba(75, 19, 39, 0.13) 1px, transparent 1.3px) 0 0 / 16px 16px,
    var(--blush);
}

.ranking-section::before,
.ranking-section::after {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 92px;
  background: var(--wine);
  content: "";
}

.ranking-section::before {
  left: 0;
  clip-path: polygon(0 0, 100% 26%, 58% 58%, 100% 100%, 0 100%);
}

.ranking-section::after {
  right: 0;
  clip-path: polygon(100% 0, 0 28%, 40% 56%, 0 100%, 100% 100%);
}

.ranking-heading,
.rank-panels {
  position: relative;
  z-index: 1;
}

.ranking-tabs {
  display: flex;
  border: 1px solid var(--line);
}

.ranking-tabs button {
  min-width: 105px;
  padding: 12px 18px;
  background: var(--paper-light);
  border-right: 1px solid var(--line);
  font-size: 12px;
  font-weight: 800;
}

.ranking-tabs button:last-child {
  border-right: 0;
}

.ranking-tabs button.active {
  color: var(--white);
  background: var(--pink);
}

.rank-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  padding: 28px;
  background: rgba(255, 250, 244, 0.93);
  border: 2px solid var(--line);
}

.rank-podium {
  display: flex;
  min-width: 0;
  align-items: flex-end;
  justify-content: center;
  gap: 14px;
}

.rank-podium li {
  position: relative;
  display: flex;
  width: 31%;
  min-width: 0;
  flex-direction: column;
  align-items: center;
  padding: 14px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--soft-line);
  text-align: center;
}

.rank-podium .rank-first {
  padding-top: 24px;
  border: 2px solid var(--pink);
}

.rank-cover {
  max-width: 125px;
  border: 2px solid var(--ink);
}

.rank-podium b {
  position: absolute;
  top: -17px;
  left: 50%;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border-radius: 50%;
  transform: translateX(-50%);
}

.rank-first b {
  color: var(--ink);
  background: #ffc931;
}

.rank-podium strong {
  width: 100%;
  margin-top: 12px;
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-podium span {
  color: var(--muted);
  font-size: 10px;
}

.rank-list {
  display: flex;
  flex-direction: column;
  justify-content: center;
  counter-reset: list 3;
}

.rank-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 100px 40px;
  align-items: center;
  gap: 9px;
  min-height: 43px;
  border-bottom: 1px solid var(--soft-line);
  counter-increment: list;
}

.rank-list li::before {
  content: counter(list);
  font-size: 18px;
  font-weight: 900;
}

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

.rank-list span {
  color: var(--muted);
  font-size: 10px;
}

.rank-list em {
  color: var(--pink-deep);
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
  text-align: right;
}

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

.reminder-switch {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 800;
}

.reminder-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.reminder-switch i {
  position: relative;
  display: block;
  width: 48px;
  height: 26px;
  background: #b8acaf;
  border-radius: 999px;
}

.reminder-switch i::after {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 18px;
  height: 18px;
  background: var(--white);
  border-radius: 50%;
  content: "";
}

.reminder-switch input:checked + i {
  background: var(--pink);
}

.reminder-switch input:checked + i::after {
  left: 26px;
}

.weekday-line {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: 30px;
}

.weekday-line::after {
  position: absolute;
  right: 6.8%;
  bottom: 13px;
  left: 6.8%;
  height: 2px;
  background: var(--soft-line);
  content: "";
}

.weekday-line button {
  position: relative;
  z-index: 1;
  display: flex;
  min-width: 100px;
  flex-direction: column;
  align-items: center;
  padding-bottom: 30px;
  background: transparent;
}

.weekday-line button::after {
  position: absolute;
  bottom: 5px;
  width: 18px;
  height: 18px;
  background: var(--paper-light);
  border: 2px solid #a8999e;
  border-radius: 50%;
  content: "";
}

.weekday-line button.active {
  color: var(--pink-deep);
}

.weekday-line button.active::after {
  background: var(--pink);
  border-color: var(--pink);
  box-shadow: 0 0 0 6px rgba(229, 72, 118, 0.14);
}

.weekday-line strong {
  font-size: 11px;
}

.weekday-line span {
  color: var(--muted);
  font-size: 10px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: stretch;
  gap: 24px;
}

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

.update-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 9px 12px;
  padding: 14px;
  background: var(--white);
  border: 1px solid var(--soft-line);
}

.update-cover {
  grid-row: 1 / 3;
  width: 64px;
  aspect-ratio: 2 / 3;
  border: 1px solid var(--ink);
}

.update-item > div span {
  color: var(--pink-deep);
  font-size: 10px;
  font-weight: 900;
}

.update-item h3 {
  margin-top: 4px;
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.update-item p {
  color: var(--muted);
  font-size: 10px;
}

.remind-button {
  display: inline-flex;
  grid-column: 2;
  width: max-content;
  align-items: center;
  gap: 5px;
  padding: 5px 8px;
  color: var(--pink-deep);
  background: var(--blush);
  font-size: 10px;
  font-weight: 800;
}

.remind-button.active {
  color: var(--white);
  background: var(--pink);
}

.remind-button .icon-bell {
  width: 13px;
  height: 13px;
}

.remind-button.active .icon-bell {
  filter: brightness(0) invert(1);
}

.week-summary {
  display: flex;
  flex-direction: column;
  padding: 24px;
  background: var(--blush);
  border: 2px solid var(--line);
}

.week-summary > p:first-child {
  font-size: 20px;
  font-weight: 900;
}

.week-summary > strong {
  margin: 12px 0;
  color: var(--pink);
  font-size: 52px;
  line-height: 1;
}

.week-summary > strong small {
  color: var(--ink);
  font-size: 15px;
}

.week-summary dl {
  margin-top: 8px;
}

.week-summary dl div {
  display: flex;
  justify-content: space-between;
  padding: 7px 0;
  border-bottom: 1px solid rgba(75, 19, 39, 0.17);
  font-size: 11px;
}

.week-summary dd {
  color: var(--pink-deep);
  font-weight: 900;
}

.summary-status {
  margin-top: auto;
  padding-top: 14px;
  color: var(--muted);
  font-size: 10px;
}

.interface-section {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, transparent, rgba(229, 72, 118, 0.08), transparent),
    var(--paper);
}

.interface-section::after {
  position: absolute;
  right: -80px;
  bottom: -120px;
  width: 330px;
  height: 330px;
  border: 2px solid rgba(229, 72, 118, 0.3);
  border-radius: 50%;
  content: "";
}

.interface-track {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.interface-track figure {
  min-width: 0;
  padding: 12px 12px 14px;
  background: var(--paper-light);
  border: 2px solid var(--line);
  box-shadow: 7px 7px 0 var(--pink);
}

.interface-track img {
  width: 100%;
  height: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  object-position: center;
}

.interface-track figcaption {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 13px;
  font-size: 13px;
  font-weight: 900;
}

.interface-track figcaption span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  font-size: 10px;
}

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

.review-sort {
  display: flex;
  border: 1px solid var(--line);
}

.review-sort button {
  padding: 11px 16px;
  background: transparent;
  border-right: 1px solid var(--line);
  font-size: 11px;
  font-weight: 800;
}

.review-sort button:last-child {
  border-right: 0;
}

.review-sort button.active {
  color: var(--white);
  background: var(--pink);
}

.reviews-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 24px;
}

.review-sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.score-panel,
.review-form,
.review-card {
  background: var(--white);
  border: 1px solid var(--soft-line);
}

.score-panel {
  padding: 25px;
}

.score-panel > span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.score-panel > strong {
  display: block;
  margin-top: 4px;
  color: var(--pink);
  font-size: 62px;
  line-height: 1;
}

.score-stars,
.review-stars {
  color: var(--pink);
  letter-spacing: 2px;
}

.score-panel p {
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
}

.review-form {
  padding: 24px;
}

.form-label {
  margin-bottom: 17px;
  font-size: 20px;
  font-weight: 900;
}

.review-form > label,
.review-form legend {
  display: block;
  margin: 11px 0 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.review-form input[type="text"],
.review-form textarea {
  width: 100%;
  padding: 11px 12px;
  background: var(--paper-light);
  border: 1px solid var(--soft-line);
}

.review-form textarea {
  min-height: 105px;
  resize: vertical;
}

.rating-input {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 4px;
}

.rating-input input {
  position: absolute;
  opacity: 0;
}

.rating-input label {
  color: #c9bdc0;
  cursor: pointer;
  font-size: 26px;
}

.rating-input label:hover,
.rating-input label:hover ~ label,
.rating-input input:checked ~ label,
.rating-input label.selected {
  color: var(--pink);
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 11px;
}

.form-footer span {
  color: var(--muted);
  font-size: 10px;
}

.form-footer button {
  padding: 10px 20px;
  color: var(--white);
  background: var(--pink);
  font-size: 12px;
  font-weight: 900;
}

.form-feedback {
  min-height: 20px;
  margin-top: 8px;
  color: var(--pink-deep);
  font-size: 11px;
}

.review-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: stretch;
  gap: 18px;
}

.review-card {
  position: relative;
  display: flex;
  min-height: 230px;
  flex-direction: column;
  padding: 24px;
}

.review-card .icon-quote {
  width: 30px;
  height: 30px;
  margin-bottom: 17px;
}

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

.review-head strong {
  font-size: 14px;
}

.review-head span {
  color: var(--muted);
  font-size: 10px;
  white-space: nowrap;
}

.review-stars {
  margin-top: 7px;
  font-size: 13px;
}

.review-card p {
  margin-top: 16px;
  color: #51484b;
  font-size: 13px;
}

.faq-section {
  background:
    radial-gradient(circle at 1px 1px, rgba(229, 72, 118, 0.2) 1px, transparent 1.3px) 0 0 / 15px 15px,
    var(--paper);
}

.faq-layout {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 50px;
}

.faq-title {
  padding: 32px;
  color: var(--white);
  background: var(--pink);
  border: 2px solid var(--line);
  box-shadow: 9px 9px 0 var(--wine);
}

.faq-title .eyebrow,
.faq-title .eyebrow span {
  color: var(--white);
}

.faq-title h2 {
  margin-top: 14px;
  font-size: 48px;
  line-height: 1.05;
}

.faq-title > p:last-child {
  margin-top: 17px;
  font-size: 13px;
}

.faq-list {
  border-top: 2px solid var(--line);
}

.faq-item {
  border-bottom: 2px solid var(--line);
}

.faq-item > button {
  display: flex;
  width: 100%;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 18px;
  background: var(--paper-light);
  font-size: 14px;
  font-weight: 900;
  text-align: left;
}

.faq-item > button .icon-plus {
  width: 22px;
  height: 22px;
}

.faq-item.open > button {
  color: var(--pink-deep);
}

.faq-item.open > button .icon-plus {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 18px;
  background: var(--blush);
  border-top: 1px solid var(--soft-line);
}

.faq-answer p {
  color: #51484b;
  font-size: 13px;
}

.download-section {
  padding: 62px 0;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(229, 72, 118, 0.16), transparent 35%),
    var(--wine);
  border-bottom: 1px solid #71304a;
}

.download-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: center;
  gap: 42px;
}

.download-intro .eyebrow,
.download-intro .eyebrow span {
  color: var(--white);
}

.download-intro h2 {
  margin-top: 12px;
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1.08;
}

.download-intro > p:last-child {
  margin-top: 16px;
  color: #f0cdd8;
  font-size: 13px;
}

.download-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.download-card {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) 24px;
  align-items: center;
  gap: 16px;
  min-height: 150px;
  padding: 26px;
  border: 2px solid var(--white);
}

.download-android {
  background: var(--pink);
}

.download-ios {
  background: #21121a;
}

.download-card > .icon-android,
.download-card > .icon-ios {
  width: 54px;
  height: 54px;
  filter: brightness(0) invert(1);
}

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

.download-card > span {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.download-card small,
.download-card em {
  color: #f3d7df;
  font-size: 15px;
  font-style: normal;
}

.download-card strong {
  margin: 4px 0;
  font-size: 20px;
  white-space: nowrap;
}

.download-card:hover {
  box-shadow: 7px 7px 0 var(--white);
  transform: translate(-4px, -4px);
}

.site-footer {
  padding: 34px 0;
  color: #d6c8cd;
  background: #211f22;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 46px;
}

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

.footer-brand img {
  width: 44px;
  height: 44px;
  border-radius: 9px;
}

.footer-brand span {
  display: flex;
  flex-direction: column;
}

.footer-brand strong {
  color: var(--white);
  font-size: 19px;
}

.footer-brand small {
  font-size: 10px;
}

.site-footer ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  font-size: 15px;
}

.site-footer a:hover {
  color: var(--white);
}

.site-footer > .footer-grid > p {
  font-size: 15px;
  text-align: right;
}

.back-top {
  position: fixed;
  z-index: 900;
  right: 26px;
  bottom: 26px;
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  visibility: hidden;
  opacity: 0;
  background: var(--pink);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  transform: translateY(12px);
}

.back-top.visible {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.back-top .top-icon {
  width: 24px;
  height: 24px;
}

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 410px;
    gap: 35px;
  }

  .primary-nav ul {
    gap: 24px;
  }

  .radar-panel {
    grid-template-columns: minmax(0, 1fr) 320px;
  }

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

  .advanced-filter {
    align-self: end;
  }

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

  .reviews-layout {
    grid-template-columns: 320px minmax(0, 1fr);
  }

  .download-card {
    padding: 20px;
  }
}

@media (max-width: 920px) {
  :root {
    --header-height: 72px;
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .mobile-download {
    display: inline-flex;
    height: 40px;
    align-items: center;
    gap: 7px;
    padding: 0 14px;
    color: var(--white);
    background: var(--pink);
    border: 1px solid var(--ink);
    font-size: 11px;
    font-weight: 900;
    white-space: nowrap;
  }

  .mobile-download .icon-download {
    width: 15px;
    height: 15px;
  }

  .nav-toggle {
    display: inline-flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: var(--paper-light);
    border: 1px solid var(--line);
  }

  .nav-toggle .icon-menu {
    width: 22px;
    height: 22px;
  }

  .primary-nav {
    position: absolute;
    z-index: 999;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    background: var(--paper-light);
    border-bottom: 2px solid var(--line);
  }

  .primary-nav.open {
    display: block;
  }

  .primary-nav ul {
    display: block;
    width: min(100% - 32px, 680px);
    margin: 0 auto;
    padding: 12px 0 18px;
  }

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

  .primary-nav a {
    padding: 14px 3px;
  }

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

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 25px;
    padding-top: 70px;
  }

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

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

  .platform-links,
  .hero-meta {
    justify-content: center;
  }

  .hero-visual {
    min-height: 580px;
  }

  .phone-shell {
    height: 590px;
  }

  .radar-panel,
  .rank-panel,
  .calendar-grid,
  .reviews-layout,
  .faq-layout,
  .download-layout {
    grid-template-columns: 1fr;
  }

  .radar-map {
    width: min(100%, 390px);
    margin: 0 auto;
  }

  .rank-panel {
    gap: 25px;
  }

  .week-summary {
    min-height: 260px;
  }

  .interface-track {
    grid-template-columns: repeat(4, 250px);
    overflow-x: auto;
    padding: 0 8px 18px 0;
    scroll-snap-type: x mandatory;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
  }

  .interface-track figure {
    scroll-snap-align: start;
  }

  .review-sidebar {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    align-items: start;
  }

  .download-intro {
    text-align: center;
  }

  .footer-grid {
    grid-template-columns: 1fr auto;
  }

  .site-footer > .footer-grid > p {
    grid-column: 1 / -1;
    text-align: left;
  }
}

@media (max-width: 700px) {
  .container {
    width: calc(100% - 32px);
  }

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

  .brand-copy strong {
    font-size: 18px;
  }

  .brand-copy small {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: 0;
    padding-top: 48px;
  }

  .hero h1 {
    font-size: clamp(72px, 26vw, 108px);
    letter-spacing: -6px;
  }

  .hero-slogan {
    margin-top: 27px;
    font-size: 24px;
  }

  .hero-description {
    font-size: 13px;
  }

  .platform-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .platform-link {
    min-width: 0;
    height: 52px;
    gap: 7px;
    padding: 0 10px;
    font-size: 13px;
  }

  .platform-link .icon-android,
  .platform-link .icon-ios {
    width: 20px;
    height: 20px;
  }

  .hero-meta {
    gap: 8px 14px;
  }

  .hero-visual {
    min-height: 540px;
    align-items: flex-end;
  }

  .hero-visual::before {
    right: 0;
    left: 0;
  }

  .phone-shell {
    width: min(100%, 330px);
    height: 535px;
    border-radius: 38px 38px 0 0;
  }

  .phone-feature {
    padding: 17px 15px;
  }

  .phone-feature h2 {
    font-size: 18px;
  }

  .radar-section,
  .ranking-section,
  .calendar-section,
  .interface-section,
  .reviews-section,
  .faq-section {
    padding: 64px 0;
  }

  .section-heading,
  .split-heading,
  .ranking-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 25px;
  }

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

  .radar-panel {
    padding: 18px;
    box-shadow: 6px 6px 0 var(--blush);
  }

  .radar-search {
    height: auto;
    flex-wrap: wrap;
  }

  .radar-search .icon-search {
    width: 20px;
    height: 20px;
  }

  .radar-search input {
    height: 50px;
  }

  .radar-search button {
    width: 100%;
    height: 44px;
  }

  .hot-keywords {
    align-items: flex-start;
  }

  .hot-keywords strong {
    width: 100%;
  }

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

  .advanced-filter {
    justify-content: center;
  }

  .radar-map {
    min-height: 290px;
  }

  .ranking-section::before,
  .ranking-section::after {
    display: none;
  }

  .ranking-tabs {
    width: 100%;
    overflow-x: auto;
  }

  .ranking-tabs button {
    min-width: 100px;
    flex: 1 0 auto;
  }

  .rank-panel {
    padding: 18px;
  }

  .rank-podium {
    overflow-x: auto;
    justify-content: flex-start;
    padding: 23px 2px 10px;
    scroll-snap-type: x mandatory;
  }

  .rank-podium li {
    width: 150px;
    flex: 0 0 150px;
    scroll-snap-align: start;
  }

  .rank-list li {
    grid-template-columns: 28px minmax(0, 1fr) 36px;
  }

  .rank-list span {
    display: none;
  }

  .weekday-line {
    display: flex;
    overflow-x: auto;
    padding: 0 0 8px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .weekday-line::after {
    right: 48px;
    left: 48px;
  }

  .weekday-line button {
    flex: 0 0 92px;
    scroll-snap-align: start;
  }

  .update-list {
    display: flex;
    overflow-x: auto;
    gap: 12px;
    padding-bottom: 12px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .update-item {
    flex: 0 0 84%;
    scroll-snap-align: start;
  }

  .week-summary {
    min-height: 250px;
  }

  .interface-track {
    grid-template-columns: repeat(4, 78vw);
  }

  .review-sidebar {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .score-panel {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 4px 20px;
  }

  .score-panel > span {
    grid-column: 1 / -1;
  }

  .score-panel > strong {
    grid-row: 2 / 4;
    margin-top: 0;
  }

  .score-panel .score-stars,
  .score-panel p {
    grid-column: 2;
  }

  .score-panel p {
    margin-top: 0;
  }

  .review-form {
    width: 100%;
  }

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

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

  .faq-layout {
    gap: 30px;
  }

  .faq-title h2 {
    font-size: 42px;
  }

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

  .download-layout {
    gap: 28px;
  }

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

  .download-card {
    min-height: 126px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 26px;
    justify-items: center;
    text-align: center;
  }

  .footer-brand,
  .site-footer ul {
    justify-content: center;
    justify-self: center;
  }

  .site-footer > .footer-grid > p {
    text-align: center;
  }

  .site-footer ul {
    gap: 13px 18px;
  }

  .back-top {
    right: 16px;
    bottom: 16px;
    width: 46px;
    height: 46px;
  }
}

@media (max-width: 430px) {
  .header-inner {
    width: calc(100% - 24px);
  }

  .brand {
    gap: 7px;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

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

  .mobile-download {
    height: 38px;
    padding: 0 10px;
    font-size: 12px;
  }

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

  .platform-link {
    font-size: 12px;
  }

  .hero-meta {
    flex-direction: column;
    align-items: center;
  }

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

  .radar-map {
    min-height: 260px;
  }

  .rank-panel {
    padding: 14px;
  }

  .update-item {
    flex-basis: 89%;
  }

  .review-sort {
    width: 100%;
    overflow-x: auto;
  }

  .review-sort button {
    flex: 1 0 auto;
    padding: 10px 12px;
  }

  .review-form {
    padding: 20px;
  }

  .form-footer {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .form-footer button {
    width: 100%;
  }

  .download-card {
    grid-template-columns: 46px minmax(0, 1fr) 20px;
    gap: 12px;
    padding: 20px 17px;
  }

  .download-card > .icon-android,
  .download-card > .icon-ios {
    width: 46px;
    height: 46px;
  }

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

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