:root {
  --page-bg: #f7fcff;
  --ink: #171614;
  --muted: #6b665e;
  --primary: #294291;
  --blue: #5679d0;
  --blue-dark: #3c5bba;
  --blue-line: #d6e3fb;
  --footer-bg: #dcf1ff;
  --coral: #ef7d62;
  --white: #ffffff;

  --page-width: 1712px;

  --sans: "DM Sans", Arial, "Microsoft YaHei", sans-serif;
  --display: "Huiwen Mincho", "STKaiti", "KaiTi", serif;
}

/* ==================== 基础样式 ==================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--page-bg);
  font-family: var(--sans);
}

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

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

button,
input {
  font: inherit;
}

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

.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;
}

/*
  页面主体宽度会随着浏览器变化。
  最大宽度为 1712px，小屏幕会自动缩小。
*/
.page-shell {
  width: min(
    calc(100% - clamp(2.5rem, 10.85vw, 13rem)),
    var(--page-width)
  );
  margin-inline: auto;
}

/* ==================== 顶部导航 ==================== */

.site-header {
  width: min(
    calc(100% - clamp(2.5rem, 10.85vw, 13rem)),
    var(--page-width)
  );
  min-height: 8.1rem;
  margin-inline: auto;
  padding-top: clamp(1.75rem, 3.2vw, 3.8rem);

  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: clamp(1.5rem, 3vw, 4rem);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  width: max-content;

  font-size: clamp(1.25rem, 1.53vw, 1.84rem);
  font-weight: 700;
  letter-spacing: -0.035em;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.35rem, 3.5vw, 5.25rem);
  min-width: 0;
}

.main-nav a {
  display: inline-flex;
  min-height: 4.3rem;
  align-items: center;
  justify-content: center;

  border: 2px solid transparent;
  border-radius: 999px;
  padding-inline: 0.4rem;

  font-size: clamp(0.95rem, 1.18vw, 1.42rem);
  font-weight: 500;
  white-space: nowrap;

  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}

.main-nav a:hover {
  color: var(--blue-dark);
}

.main-nav a.active {
  min-width: 9.85rem;
  padding-inline: 1.5rem;
  color: var(--page-bg);
  background: var(--blue);
  border-color: #4c60ae;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 1.35vw, 1.6rem);
}

.search {
  display: flex;
  align-items: center;

  width: clamp(10rem, 10.85vw, 13rem);
  height: 4.3rem;
  padding-inline: 1.7rem;

  border: 1.5px solid var(--ink);
  border-radius: 999px;
  background: transparent;

  transition:
    background-color 180ms ease,
    box-shadow 180ms ease;
}

.search:focus-within {
  background: var(--white);
  box-shadow: 0 0 0 4px rgb(86 121 208 / 14%);
}

.search svg {
  flex: 0 0 auto;
  width: 1.15rem;
  margin-right: 0.55rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.search input {
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  outline: 0;

  color: var(--ink);
  background: transparent;
  font-size: clamp(0.95rem, 1.18vw, 1.42rem);
}

.search input::placeholder {
  color: var(--ink);
  opacity: 1;
}

.login-button {
  width: clamp(7rem, 8.2vw, 9.85rem);
  height: 4.3rem;

  border: 0;
  border-radius: 999px;

  color: var(--white);
  background: var(--ink);
  cursor: pointer;

  font-size: clamp(0.95rem, 1.18vw, 1.42rem);

  transition:
    transform 180ms ease,
    background-color 180ms ease;
}

.login-button:hover {
  transform: translateY(-2px);
  background: #302e2b;
}

.main-nav a:focus-visible,
.brand:focus-visible,
.login-button:focus-visible,
.search input:focus-visible,
.newsletter-form input:focus-visible,
.newsletter-form button:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
}

/* ==================== 通用标题 ==================== */

.section-heading {
  display: flex;
  align-items: center;
  color: var(--primary);
}

.section-heading img {
  flex: 0 0 auto;
  object-fit: contain;
}

.section-heading h1,
.section-heading h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.5rem, 4.65vw, 5.6rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.section-heading-map {
  gap: clamp(1.2rem, 1.55vw, 1.85rem);
}

.section-heading-map img {
  width: clamp(5.2rem, 5.8vw, 7rem);
  height: clamp(5.2rem, 5.8vw, 7rem);
}

.section-heading-stories {
  gap: clamp(1rem, 1.2vw, 1.45rem);
}

.section-heading-stories img {
  width: clamp(5.5rem, 7.6vw, 9.1rem);
  height: clamp(5.5rem, 7.4vw, 8.9rem);
}

/* ==================== 长沙活地图 ==================== */

.map-section {
  padding-top: clamp(2.8rem, 3.2vw, 3.8rem);
}

.map-list {
  display: grid;
  gap: clamp(2.7rem, 3vw, 3.7rem);
  margin-top: clamp(2.6rem, 3vw, 3.6rem);
}

.map-row {
  display: grid;
  grid-template-columns:
    clamp(14rem, 17.8vw, 21.5rem)
    minmax(0, 1fr);
  align-items: center;
  gap: clamp(1rem, 1.6vw, 1.9rem);
}

.map-row-reverse {
  grid-template-columns:
    minmax(0, 1fr)
    clamp(14rem, 17.8vw, 21.5rem);
}

.map-row-reverse .category-card {
  grid-column: 2;
  grid-row: 1;
}

.map-row-reverse .photo-frame {
  grid-column: 1;
  grid-row: 1;
}

.category-card {
  display: grid;
  justify-items: center;
  align-content: center;
  min-width: 0;
}

.category-card img {
  width: 100%;
  height: clamp(10.5rem, 13.45vw, 16.1rem);
  object-fit: contain;
}

.category-card h2 {
  margin: clamp(0.7rem, 1vw, 1.2rem) 0 0;

  color: var(--primary);
  font-family: var(--display);
  font-size: clamp(2rem, 2.5vw, 3rem);
  font-weight: 400;
  letter-spacing: 0.28em;
  line-height: 1;

  text-indent: 0.28em;
  white-space: nowrap;
}

.photo-frame {
  position: relative;
  min-width: 0;

  padding:
    clamp(1.6rem, 2.2vw, 2.65rem)
    clamp(1rem, 1.35vw, 1.6rem)
    clamp(1.3rem, 1.75vw, 2.1rem);

  border: clamp(0.4rem, 0.62vw, 0.74rem) solid var(--blue-line);
}

/* 图片框左上角和右下角装饰 */
.photo-frame::before,
.photo-frame::after {
  position: absolute;
  z-index: 3;

  width: clamp(1.35rem, 1.88vw, 2.25rem);
  aspect-ratio: 1;

  content: "";
  background: var(--blue-dark);
}

.photo-frame::before {
  top: 0;
  left: 0;
  transform: translate(-50%, -50%);
}

.photo-frame::after {
  right: 0;
  bottom: 0;
  transform: translate(50%, 50%);
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.55vw, 1.9rem);
}

.photo-grid img {
  width: 100%;
  aspect-ratio: 310 / 209;

  border: 2px solid var(--blue);
  object-fit: cover;

  transition:
    transform 240ms ease,
    box-shadow 240ms ease;
}

.photo-grid img:hover {
  position: relative;
  z-index: 2;

  transform: translateY(-5px) scale(1.015);
  box-shadow: 0 16px 34px rgb(41 66 145 / 18%);
}

/* ==================== 一起读长沙 ==================== */

.stories-section {
  padding-top: clamp(4.6rem, 5.6vw, 6.8rem);
  padding-bottom: clamp(4.5rem, 5.2vw, 6.2rem);
}

.stories-layout {
  display: grid;
  grid-template-columns:
    minmax(0, 1.05fr)
    minmax(31rem, 0.95fr);

  gap: clamp(3rem, 4vw, 4.7rem);
  margin-top: clamp(1.3rem, 2vw, 2.4rem);
}

.lead-story > img {
  width: 100%;
  aspect-ratio: 840 / 547;

  border-radius: clamp(1.5rem, 1.95vw, 2.35rem);
  object-fit: cover;
}

.story-category {
  margin: 1.6rem 0 0.65rem;
  color: #617087;
  font-size: clamp(0.95rem, 1.18vw, 1.4rem);
}

.lead-story h3 {
  max-width: 52rem;
  margin: 0;

  font-size: clamp(1.65rem, 1.75vw, 2.1rem);
  line-height: 1.25;
}

.story-description {
  max-width: 49rem;
  margin: 1.5rem 0 0;

  color: var(--muted);
  font-size: clamp(1rem, 1.18vw, 1.4rem);
  line-height: 1.5;
}

.story-list {
  display: grid;
  align-content: start;
  gap: clamp(1.5rem, 1.35vw, 1.65rem);
}

.story-card {
  display: grid;
  grid-template-columns:
    clamp(10rem, 13.2vw, 15.85rem)
    minmax(0, 1fr);

  gap: clamp(1.2rem, 1.8vw, 2.15rem);
  min-width: 0;
}

.story-card > img {
  width: 100%;
  height: clamp(9.4rem, 12.22vw, 14.7rem);

  border-radius: clamp(1rem, 1.45vw, 1.75rem);
  object-fit: cover;
}

.story-card .story-category {
  margin: 0.4rem 0 0.75rem;
}

.story-card h3 {
  margin: 0;
  font-size: clamp(1.15rem, 1.53vw, 1.84rem);
  line-height: 1.23;
}

.story-meta {
  margin: clamp(1.2rem, 2.25vw, 2.75rem) 0 0;

  color: var(--muted);
  font-size: clamp(0.8rem, 1.04vw, 1.25rem);
  line-height: 1.35;
}

/* ==================== 邮件订阅 ==================== */

.newsletter {
  position: relative;
  display: grid;

  min-height: clamp(35rem, 41.25vw, 49.5rem);
  place-items: center;

  overflow: hidden;
  isolation: isolate;
}

.newsletter-background,
.newsletter-overlay {
  position: absolute;
  inset: 0;

  width: 100%;
  height: 100%;
}

.newsletter-background {
  z-index: -3;
  object-fit: cover;
  object-position: center;
}

.newsletter-overlay {
  z-index: -2;

  background:
    linear-gradient(
      180deg,
      rgb(247 252 255 / 8%),
      rgb(41 66 145 / 8%)
    ),
    linear-gradient(
      90deg,
      rgb(255 244 229 / 10%),
      rgb(220 239 255 / 10%)
    );
}

.newsletter-content {
  width: min(calc(100% - 2.5rem), 87.5rem);
  padding-block: 5rem;

  color: var(--white);
  text-align: center;
}

.newsletter-content h2 {
  margin: 0;
  font-size: clamp(3rem, 4.03vw, 4.85rem);
  line-height: 1.17;
}

.newsletter-form {
  display: grid;
  grid-template-columns:
    minmax(15rem, 36.7rem)
    minmax(10rem, 15rem);

  justify-content: center;
  gap: 2rem;

  margin-top: clamp(3rem, 3.8vw, 4.6rem);
}

.newsletter-form input,
.newsletter-form button {
  height: clamp(4.3rem, 4.05vw, 4.85rem);

  border: 0;
  border-radius: 999px;
}

.newsletter-form input {
  min-width: 0;
  padding-inline: 2.35rem;
  outline: 0;

  color: var(--ink);
  background: var(--white);
  font-size: clamp(1rem, 1.1vw, 1.33rem);
}

.newsletter-form button {
  color: var(--white);
  background: var(--coral);
  cursor: pointer;

  font-size: clamp(1rem, 1.18vw, 1.42rem);

  transition:
    transform 180ms ease,
    background-color 180ms ease;
}

.newsletter-form button:hover {
  transform: translateY(-3px);
  background: #e96f54;
}

.newsletter-content > p {
  margin: clamp(2.2rem, 2.85vw, 3.45rem) auto 0;

  color: rgb(255 255 255 / 92%);
  font-size: clamp(0.9rem, 1.05vw, 1.25rem);
  line-height: 1.5;
}

/* ==================== 页脚 ==================== */

.site-footer {
  background: var(--footer-bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(4, minmax(0, 1fr));

  gap: clamp(2.5rem, 4vw, 5rem);
  min-height: 26.25rem;

  padding-top: clamp(4rem, 4.85vw, 5.85rem);
  padding-bottom: 4rem;
}

.footer-brand > p {
  margin: 4rem 0 1.7rem;
  font-size: clamp(0.95rem, 1.1vw, 1.33rem);
}

.social-links {
  display: flex;
  gap: 1.25rem;
}

.social-links a {
  width: 1.2rem;
  aspect-ratio: 1;
  background: var(--ink);
}

.footer-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-column h2 {
  margin: 0 0 1.35rem;
  font-size: clamp(1rem, 1.18vw, 1.42rem);
}

.footer-column a {
  color: #57524d;
  font-size: clamp(0.9rem, 1.04vw, 1.25rem);
  line-height: 1.8;
}

.footer-column a:hover {
  color: var(--primary);
}

/* ==================================================
1450px 以下：普通电脑和较窄桌面浏览器
   ================================================== */

@media (max-width: 1450px) {
  .site-header,
  .page-shell {
    width: min(calc(100% - 5rem), var(--page-width));
  }

  .site-header {
    gap: 1.5rem;
  }

  .main-nav {
    gap: clamp(1rem, 2.6vw, 2.35rem);
  }

  .main-nav a.active {
    min-width: auto;
  }

  .photo-grid {
    gap: 1rem;
  }
}

/* ==================================================
1200px 以下：小型电脑和横屏平板
   ================================================== */

@media (max-width: 1200px) {
  .site-header {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding-bottom: 1.5rem;
  }

  .main-nav {
    grid-column: 1 / -1;
    grid-row: 2;

    justify-content: flex-start;
    overflow-x: auto;

    padding-bottom: 0.3rem;
    scrollbar-width: thin;
  }

  .main-nav a {
    min-height: 3.5rem;
  }

  .header-actions {
    justify-self: end;
  }

  .map-row,
  .map-row-reverse {
    grid-template-columns:
      clamp(12rem, 21vw, 16rem)
      minmax(0, 1fr);
  }

  .map-row-reverse .category-card {
    grid-column: 1;
  }

  .map-row-reverse .photo-frame {
    grid-column: 2;
  }

  .category-card img {
    height: clamp(9rem, 18vw, 13rem);
  }

  .category-card h2 {
    font-size: clamp(1.75rem, 3vw, 2.4rem);
  }

  /* 一行四张变成一行两张 */
  .photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* 文章区改为上下排列 */
  .stories-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .story-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .story-card > img {
    height: auto;
    aspect-ratio: 16 / 10;
  }

  .story-card .story-category {
    margin-top: 0;
  }

  .story-meta {
    margin-top: 1.2rem;
  }

  .footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 820px) {
  .site-header,
  .page-shell {
    width: min(calc(100% - 2.5rem), var(--page-width));
  }

  .site-header {
    min-height: auto;
  }

  .search {
    width: 10rem;
    height: 3.5rem;
    padding-inline: 1.1rem;
  }

  .login-button {
    width: 6.4rem;
    height: 3.5rem;
  }

  /* 分类插画与照片改成上下排列 */
  .map-row,
  .map-row-reverse {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }

  .map-row-reverse .category-card,
  .map-row-reverse .photo-frame {
    grid-column: 1;
  }

  .map-row-reverse .category-card {
    grid-row: 1;
  }

  .map-row-reverse .photo-frame {
    grid-row: 2;
  }

  .category-card {
    grid-template-columns: clamp(7rem, 25vw, 11rem) auto;
    justify-content: start;
    gap: 1.4rem;
  }

  .category-card img {
    width: 100%;
    height: auto;
    max-height: 9rem;
  }

  .category-card h2 {
    margin: 0;
  }

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

  .story-card {
    grid-template-columns:
      clamp(10rem, 37vw, 16rem)
      minmax(0, 1fr);
  }

  .story-card > img {
    height: 100%;
    min-height: 11rem;
    aspect-ratio: auto;
  }

  .newsletter-form {
    grid-template-columns: minmax(0, 1fr);
    width: min(100%, 37rem);
    margin-inline: auto;
  }

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

/* ==================================================
560px 以下：手机和极窄浏览器窗口
   ================================================== */

@media (max-width: 560px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .header-actions {
    display: contents;
  }

  .search {
    grid-column: 1 / -1;
    grid-row: 3;

    width: 100%;
    margin-top: 0.25rem;
  }

  .login-button {
    grid-column: 2;
    grid-row: 1;
  }

  .main-nav {
    grid-row: 2;
  }

  .section-heading h1,
  .section-heading h2 {
    font-size: clamp(2.65rem, 12vw, 4rem);
  }

  .section-heading-map img,
  .section-heading-stories img {
    width: 4.7rem;
    height: 4.7rem;
  }

  /* 每行只显示一张照片 */
  .photo-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .category-card h2 {
    font-size: 1.75rem;
  }

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

  .story-card > img {
    height: auto;
    aspect-ratio: 16 / 10;
  }

  .newsletter {
    min-height: 38rem;
  }

  .newsletter-content h2 {
    font-size: clamp(2.4rem, 11vw, 3.5rem);
  }

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

  .footer-brand > p {
    margin-top: 2.5rem;
  }
}

/* 用户关闭动画时停止过渡效果 */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
/* ==================================================
   长沙城市订阅区域
================================================== */

.destination-subscribe,
.destination-subscribe *,
.destination-footer,
.destination-footer * {
  box-sizing: border-box;
}

.destination-subscribe {
  position: relative;
  isolation: isolate;

  width: 100%;
  min-height: clamp(540px, 41.2vw, 845px);
  overflow: hidden;

  display: flex;
  align-items: center;
  justify-content: center;

  padding: 60px 5%;
  font-family:
    Arial,
    "Microsoft YaHei",
    "PingFang SC",
    sans-serif;

  background: #eaf4ff;
}

.destination-subscribe__image {
  position: absolute;
  z-index: -2;
  inset: 0;

  width: 100%;
  height: 100%;
  display: block;

  object-fit: cover;
  object-position: center;
}

.destination-subscribe__overlay {
  position: absolute;
  z-index: -1;
  inset: 0;

  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.04) 0%,
    rgba(255, 255, 255, 0) 55%,
    rgba(41, 66, 145, 0.05) 100%
  );

  pointer-events: none;
}

.destination-subscribe__content {
  width: min(920px, 82vw);
  margin-top: clamp(100px, 9vw, 180px);
  text-align: center;
}

.destination-subscribe__form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(200px, 17vw, 255px);
  gap: clamp(18px, 1.6vw, 32px);

  width: 100%;
  margin: 0;
}

.destination-subscribe__form input,
.destination-subscribe__form button {
  height: clamp(66px, 4.1vw, 82px);
  border: 0;
  border-radius: 999px;
  font-family: inherit;
}

.destination-subscribe__form input {
  min-width: 0;
  width: 100%;
  padding: 0 clamp(28px, 2.5vw, 42px);

  color: #333333;
  background: #ffffff;
  font-size: clamp(17px, 1.05vw, 21px);

  outline: none;
  box-shadow: 0 10px 35px rgba(41, 66, 145, 0.1);

  transition:
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.destination-subscribe__form input::placeholder {
  color: #555555;
  opacity: 1;
}

.destination-subscribe__form input:focus {
  box-shadow:
    0 0 0 4px rgba(86, 121, 208, 0.3),
    0 12px 35px rgba(41, 66, 145, 0.14);
}

.destination-subscribe__form button {
  width: 100%;
  padding: 0 35px;

  color: #ffffff;
  background: #f47b5c;

  font-size: clamp(18px, 1.2vw, 23px);
  font-weight: 500;
  cursor: pointer;

  box-shadow: 0 10px 25px rgba(244, 123, 92, 0.18);

  transition:
    background-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.destination-subscribe__form button:hover {
  background: #e86c4e;
  box-shadow: 0 14px 30px rgba(244, 123, 92, 0.3);
  transform: translateY(-3px);
}

.destination-subscribe__form button:active {
  transform: translateY(0);
}

.destination-subscribe__content > p {
  max-width: 850px;
  margin: clamp(30px, 3vw, 48px) auto 0;

  color: #ffffff;
  font-size: clamp(13px, 0.9vw, 17px);
  font-weight: 400;
  line-height: 1.7;

  text-shadow: 0 2px 8px rgba(41, 66, 145, 0.25);
}


/* ==================================================
   页面底部页脚
================================================== */

.destination-footer {
  width: 100%;
  min-height: 450px;

  padding:
    clamp(70px, 5.5vw, 105px)
    5%
    clamp(75px, 6vw, 115px);

  color: #111111;
  background: #dceffa;

  font-family:
    Arial,
    "Microsoft YaHei",
    "PingFang SC",
    sans-serif;
}

.destination-footer__inner {
  width: min(1820px, 100%);
  margin: 0 auto;

  display: grid;
  grid-template-columns: 1.25fr repeat(4, minmax(0, 1fr));
  gap: clamp(50px, 5vw, 105px);
}

.destination-footer__brand,
.destination-footer__column {
  min-width: 0;
}

.destination-footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  color: #111111;
  font-size: clamp(22px, 1.55vw, 30px);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.destination-footer__logo span:first-child {
  font-size: 0.78em;
}

.destination-footer__follow {
  margin:
    clamp(65px, 5vw, 92px)
    0
    clamp(25px, 2vw, 35px);

  color: #222222;
  font-size: clamp(16px, 1.05vw, 21px);
  line-height: 1.5;
}

.destination-footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 1.6vw, 30px);
}

.destination-footer__social a {
  width: clamp(20px, 1.2vw, 25px);
  aspect-ratio: 1;
  display: block;

  background: #111111;
  text-decoration: none;

  transition:
    background-color 0.2s ease,
    transform 0.2s ease;
}

.destination-footer__social a:hover {
  background: #5679d0;
  transform: translateY(-4px);
}

.destination-footer__column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.destination-footer__column h2 {
  margin: 0 0 clamp(27px, 2.2vw, 40px);

  color: #111111;
  font-size: clamp(18px, 1.2vw, 23px);
  font-weight: 700;
  line-height: 1.3;
}

.destination-footer__column a {
  margin-bottom: 11px;

  color: #626262;
  font-size: clamp(15px, 1vw, 19px);
  font-weight: 400;
  line-height: 1.45;
  text-decoration: none;

  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

.destination-footer__column a:hover {
  color: #294291;
  transform: translateX(4px);
}


/* 隐藏标签，但保留无障碍阅读功能 */
.destination-sr-only {
  position: absolute;

  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;

  overflow: hidden;
  white-space: nowrap;
  border: 0;

  clip-path: inset(50%);
}


/* ==================================================
   平板和较窄电脑屏幕
================================================== */

@media (max-width: 1100px) {
  .destination-subscribe {
    min-height: 610px;
  }

  .destination-subscribe__content {
    width: min(850px, 88vw);
    margin-top: 120px;
  }

  .destination-footer__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 55px 70px;
  }

  .destination-footer__brand {
    grid-column: 1 / -1;
  }

  .destination-footer__follow {
    margin-top: 38px;
  }
}


/* ==================================================非常窄的浏览器
================================================== */

@media (max-width: 650px) {
  .destination-subscribe {
    min-height: 680px;
    padding-right: 20px;
    padding-left: 20px;
  }

  .destination-subscribe__image {
    object-position: center;
  }

  .destination-subscribe__content {
    width: 100%;
    margin-top: 130px;
  }

  .destination-subscribe__form {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .destination-subscribe__form input,
  .destination-subscribe__form button {
    height: 62px;
  }

  .destination-subscribe__content > p {
    max-width: 420px;
    margin-top: 28px;
  }

  .destination-footer {
    padding: 65px 26px 80px;
  }

  .destination-footer__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .destination-footer__brand {
    grid-column: auto;
  }

  .destination-footer__follow {
    margin-top: 42px;
  }
}