@charset "UTF-8";
/* 作者：搭客佬
官网： */

:root {
  --red: #9c1010;
  --red-dark: #650707;
  --ink: #302a29;
  --muted: #716765;
  --line: #dccfcb;
  --paper: #fffdfb;
  --rose: #f5e9e6;
  --navy: #102d4e;
  --shadow: 0 18px 42px rgba(83, 21, 19, .13);
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  padding-top: 76px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font: 15px/1.75 Georgia, "Times New Roman", "Microsoft YaHei", serif;
}

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

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

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

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

main,
.site-footer {
  max-width: 100%;
  overflow: hidden;
}

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

.section {
  padding: 104px 0;
}

.section h2 {
  margin: 0;
  font-size: 45px;
  line-height: 1.15;
}

.section-mark,
.hero-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: var(--red);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
}

.section-mark::after,
.hero-mark::before {
  width: 28px;
  height: 1px;
  background: currentColor;
  content: "";
}

.section-intro {
  max-width: 640px;
  margin: 14px 0 34px;
  color: var(--muted);
}

.icon {
  display: inline-block;
  line-height: 0;
}

.icon::before {
  display: block;
  width: 1em;
  height: 1em;
  background: center / contain no-repeat;
  content: "";
}

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

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

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

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

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

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

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

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

.icon-up::before {
  transform: rotate(-90deg);
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 251, .97);
}

.header-inner {
  display: flex;
  align-items: center;
  min-height: 76px;
  gap: 30px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand img,
.footer-brand img {
  width: 39px;
  height: 39px;
  border-radius: 5px;
  object-fit: contain;
}

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

.brand strong,
.footer-brand strong {
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 16px;
}

.brand small,
.footer-brand small {
  margin-top: 3px;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
}

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

.main-nav ul,
.site-footer ul {
  display: flex;
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-nav a {
  display: block;
  padding: 27px 0 22px;
  border-bottom: 3px solid transparent;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.main-nav a:hover,
.main-nav .is-current {
  border-color: var(--red);
  color: var(--red);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 9px;
}

.download-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 43px;
  padding: 0 22px;
  border: 1px solid var(--red);
  border-radius: 5px;
  background: var(--red);
  color: #fff;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.download-link:hover {
  border-color: var(--red-dark);
  background: var(--red-dark);
  color: #fff;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: transparent;
  color: var(--red);
  font-size: 21px;
}

.hero {
  min-height: 650px;
  padding: 92px 0 72px;
  background: linear-gradient(90deg, #fffdfb 0 58%, #f4e6e2 58% 100%);
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 520px;
  align-items: center;
  min-height: 484px;
  gap: 56px;
}

.hero-copy {
  padding: 42px 0;
}

.hero h1 {
  margin: 0;
  font-size: clamp(60px, 7vw, 96px);
  line-height: .95;
  letter-spacing: -.07em;
}

.hero-lead {
  margin: 18px 0 24px;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 20px;
  font-weight: 700;
  white-space: nowrap;
}

.hero-description {
  max-width: 470px;
  margin: -8px 0 24px;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 14px;
}

.hero-actions {
  display: grid;
  justify-items: start;
  gap: 13px;
}

.primary-download {
  min-height: 50px;
  padding: 0 28px;
}

.text-link {
  display: inline-flex;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--ink);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.age-label {
  display: block;
  margin-top: 16px;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
}

.hero-stage {
  position: relative;
  display: flex;
  justify-content: flex-end;
  min-height: 484px;
}

.phone-frame {
  width: 276px;
  padding: 12px;
  border: 1px solid #241f1e;
  border-radius: 5px;
  background: #241f1e;
  box-shadow: var(--shadow);
}

.phone-frame img {
  width: 100%;
}

.archive-note {
  position: absolute;
  z-index: 1;
  top: 36px;
  right: 230px;
  width: 220px;
  padding: 16px;
  border: 1px solid #cfa7a0;
  border-radius: 5px;
  background: #fffdfb;
  color: var(--red-dark);
  box-shadow: 0 10px 26px rgba(78, 23, 20, .08);
}

.archive-note p,
.archive-note strong,
.archive-note span {
  display: block;
}

.archive-note p {
  margin: 0 0 5px;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
}

.archive-note strong {
  font-size: 16px;
}

.archive-note span {
  margin-top: 7px;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
}

.hero-card {
  position: absolute;
  z-index: 2;
  bottom: 32px;
  left: 0;
  width: 315px;
  padding: 25px;
  border: 1px solid #d7bbb5;
  border-radius: 5px;
  background: rgba(255, 253, 251, .95);
  box-shadow: var(--shadow);
}

.hero-card h3 {
  margin: 0;
  font-size: 21px;
}

.hero-card p {
  margin: 8px 0 14px;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
}

.hero-card ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  color: var(--red);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.hero-card a,
.news-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 11px;
  border-top: 1px solid var(--line);
  color: var(--red);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
  font-weight: 700;
}

.hero-card .icon,
.news-grid .icon {
  font-size: 16px;
}

.features-section {
  background: #fff;
}

.feature-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-track article {
  position: relative;
  min-height: 208px;
  padding: 28px 28px 27px;
  border-right: 1px solid var(--line);
}

.feature-track article:last-child {
  border-right: 0;
}

.feature-number {
  display: block;
  margin-bottom: 28px;
  color: #cda8a1;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
  font-weight: 700;
}

.feature-track .icon {
  position: absolute;
  top: 24px;
  right: 25px;
  color: var(--red);
  font-size: 26px;
}

.feature-track h3 {
  margin: 0 0 7px;
  font-size: 20px;
}

.feature-track p {
  margin: 0;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
}

.search-section {
  background: var(--rose);
}

.search-layout {
  display: grid;
  grid-template-columns: 385px 1fr;
  align-items: center;
  gap: 110px;
}

.search-shot {
  width: 315px;
  margin: 0 auto;
  padding: 11px 11px 0;
  border: 1px solid #a67670;
  border-radius: 5px;
  background: #fffdfb;
  box-shadow: var(--shadow);
}

.search-shot figcaption {
  padding: 11px 4px;
  color: var(--red-dark);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
  font-weight: 700;
}

.search-steps {
  display: grid;
  gap: 0;
  margin-top: 30px;
  border-top: 1px solid #cba9a3;
}

.search-steps article {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid #cba9a3;
}

.search-steps b {
  color: var(--red);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
}

.search-steps h3 {
  margin: 0 0 3px;
  font-size: 18px;
}

.search-steps p {
  margin: 0;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
}

.screens-section {
  background: #fff;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 35px;
}

.section-heading > p {
  max-width: 395px;
  margin: 0 0 5px;
  color: var(--muted);
}

.screen-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 15px;
}

.screen-grid figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fffdfb;
}

.screen-grid img {
  width: 100%;
}

.screen-grid figcaption {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 69px;
  padding: 11px;
}

.screen-grid figcaption b {
  color: var(--red);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
}

.screen-grid figcaption span {
  display: grid;
  line-height: 1.35;
}

.screen-grid figcaption strong {
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 14px;
}

.screen-grid figcaption small {
  margin-top: 3px;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
}

.faq-section {
  background: #fffaf7;
}

.faq-shell {
  max-width: 1040px;
}

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

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

.faq-item button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 76px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 16px;
  font-weight: 700;
}

.faq-item .icon {
  flex: 0 0 auto;
  color: var(--red);
  font-size: 19px;
}

.faq-item button[aria-expanded="true"] .icon {
  transform: rotate(45deg);
}

.faq-item > div {
  padding: 0 48px 20px 0;
}

.faq-item p {
  margin: 0;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 14px;
}

.official-section {
  padding-top: 72px;
  padding-bottom: 72px;
}

.official-section details {
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: #fff;
}

.official-section summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  padding: 0 23px;
  cursor: pointer;
  list-style: none;
}

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

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

.official-section summary .icon {
  color: var(--red);
  font-size: 21px;
}

.official-section h2 {
  margin: 0;
  font-size: 20px;
}

.official-section details > div {
  padding: 0 23px 20px;
}

.official-section details a {
  color: var(--red);
  font-family: "Microsoft YaHei", sans-serif;
  text-decoration: underline;
}

.news-section {
  background: #f1e4e0;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

.news-grid article {
  padding: 24px;
  border: 1px solid #d3b8b2;
  border-radius: 5px;
  background: rgba(255, 253, 251, .84);
}

.news-grid time {
  color: var(--red);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
}

.news-grid h3 {
  margin: 9px 0 7px;
  font-size: 20px;
}

.news-grid p {
  min-height: 48px;
  margin: 0 0 13px;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
}

.reviews-section {
  background: #fff;
}

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

.review-grid article {
  position: relative;
  min-height: 222px;
  padding: 21px 22px 45px;
  border-top: 3px solid var(--red);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-radius: 5px;
}

.review-grid header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.review-grid header > span:first-child {
  color: var(--red);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.review-avatar {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 50%;
  background: #efe2de;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
}

.review-grid h3 {
  margin: 0;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 14px;
}

.review-grid header > b {
  display: flex;
  gap: 2px;
  margin-left: auto;
}

.review-grid header > b .icon {
  font-size: 12px;
}

.review-grid > article > p {
  margin: 16px 0 0;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
}

.review-grid time {
  position: absolute;
  right: 22px;
  bottom: 15px;
  color: var(--muted);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
}

.download-section {
  padding: 78px 0;
  background: var(--red-dark);
  color: #fff;
}

.download-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 34px 42px;
  border: 1px solid rgba(255, 255, 255, .45);
  border-radius: 5px;
}

.download-section .section-mark {
  color: #f4c5bd;
}

.download-panel h2 {
  margin: 0;
  font-size: 44px;
}

.download-panel p:not(.section-mark) {
  margin: 9px 0 0;
  color: #f4ded9;
  font-family: "Microsoft YaHei", sans-serif;
}

.final-download {
  gap: 16px;
  border-color: #fff;
  background: #fff;
  color: var(--red-dark);
}

.final-download:hover {
  border-color: #f6dfd9;
  background: #f6dfd9;
  color: var(--red-dark);
}

.site-footer {
  padding: 58px 0 0;
  background: var(--navy);
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, 1fr) 1.1fr;
  gap: 32px;
  align-items: start;
}

.footer-brand,
.site-footer nav,
.follow {
  justify-self: center;
  text-align: center;
}

.footer-brand img {
  background: #fff;
}

.footer-brand small,
.site-footer a {
  color: #dbe9f8;
}

.site-footer h3 {
  margin: 0 0 12px;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 15px;
}

.site-footer ul {
  display: grid;
  gap: 7px;
}

.site-footer a {
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
}

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

.follow p {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin: 0;
}

.follow a,
.back-top {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: 50%;
  color: #fff;
  font-size: 17px;
}

.copyright {
  margin-top: 42px;
  padding: 15px 0;
  border-top: 1px solid rgba(255, 255, 255, .52);
  text-align: center;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 12px;
}

.back-top {
  position: fixed;
  z-index: 45;
  right: 28px;
  bottom: 28px;
  border-color: #aee2fb;
  background: #51bee8;
  color: #123d58;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}

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

@media (max-width: 980px) {
  body {
    padding-top: 64px;
  }

  .shell {
    width: calc(100% - 32px);
  }

  .header-inner {
    min-height: 64px;
    gap: 14px;
  }

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

  .main-nav {
    position: absolute;
    top: 64px;
    right: 0;
    left: 0;
    display: none;
    padding: 14px 16px 17px;
    border-bottom: 1px solid var(--line);
    background: #fffdfb;
  }

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

  .main-nav ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px 20px;
    max-width: 430px;
    margin: 0 auto;
  }

  .main-nav a {
    padding: 7px 0;
    border-bottom: 0;
  }

  .menu-toggle {
    display: grid;
    place-items: center;
  }

  .hero {
    min-height: 0;
    padding: 65px 0 76px;
    background: linear-gradient(180deg, #fffdfb 0 42%, #f4e6e2 42% 100%);
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }

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

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

  .hero-lead {
    max-width: 100%;
    font-size: clamp(16px, 4.2vw, 20px);
  }

  .hero-description {
    max-width: 540px;
    margin-right: auto;
    margin-left: auto;
  }

  .hero-actions {
    justify-items: center;
  }

  .hero-stage {
    width: 100%;
    min-height: 465px;
    margin-left: 0;
  }

  .phone-frame {
    width: min(286px, 76vw);
  }

  .archive-note {
    top: 25px;
    right: min(210px, 48vw);
    width: min(190px, 51vw);
  }

  .hero-card {
    bottom: 26px;
    left: 0;
    width: min(278px, 74vw);
  }

  .feature-track {
    grid-template-columns: 1fr;
  }

  .feature-track article,
  .feature-track article:last-child {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .feature-track article:last-child {
    border-bottom: 0;
  }

  .search-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .search-shot {
    order: 2;
    width: min(315px, 85vw);
  }

  .section-heading {
    display: block;
  }

  .section-heading > p {
    margin-top: 15px;
  }

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

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

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

  .download-panel {
    display: grid;
    padding: 29px 24px;
  }

  .final-download {
    justify-self: center;
  }

  .footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px 8px;
  }

  .footer-brand,
  .follow {
    grid-column: 1 / -1;
  }
}

@media (max-width: 740px) {
  .news-grid,
  .review-grid {
    grid-template-columns: 1fr;
  }

  .review-grid article {
    min-width: 100%;
  }
}

@media (max-width: 520px) {
  .section {
    padding: 72px 0;
  }

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

  .brand img {
    width: 34px;
    height: 34px;
  }

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

  .brand small {
    font-size: 11px;
  }

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

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

  .hero h1 {
    font-size: 58px;
  }

  .hero-lead {
    overflow: hidden;
    font-size: 16px;
    text-overflow: ellipsis;
  }

  .hero-stage {
    min-height: 448px;
  }

  .phone-frame {
    width: min(250px, 68vw);
    padding: 10px;
  }

  .archive-note {
    display: none;
  }

  .hero-card {
    bottom: 48px;
    left: 0;
    width: min(218px, 62vw);
    padding: 20px;
  }

  .hero-card h3 {
    font-size: 19px;
  }

  .hero-card ul {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .search-shot {
    width: min(285px, 86vw);
  }

  .screen-grid figcaption {
    min-height: 60px;
    padding: 8px;
  }

  .screen-grid figcaption strong {
    font-size: 12px;
  }

  .screen-grid figcaption small {
    font-size: 12px;
  }

  .faq-item button {
    min-height: 67px;
    font-size: 14px;
  }

  .official-section summary {
    min-height: 65px;
    padding: 0 16px;
  }

  .official-section h2 {
    font-size: 16px;
  }

  .news-grid article {
    padding: 20px;
  }

  .review-grid article {
    min-height: 0;
  }

  .download-panel h2 {
    font-size: 35px;
  }

  .footer-grid {
    gap: 28px 4px;
  }

  .site-footer h3 {
    font-size: 13px;
  }

  .site-footer a {
    font-size: 12px;
  }

  .back-top {
    right: 16px;
    bottom: 16px;
    width: 38px;
    height: 38px;
  }
}