/* ============================================================
   站点设计系统
   ============================================================ */
:root {
  --paper: #f4f0e7;
  --paper-deep: #e9e2d4;
  --ink: #173832;
  --muted: #697a73;
  --coral: #e56f4b;
  --cream: #fffdf7;
  --line: #17383226;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-serif: Georgia, "Songti SC", "SimSun", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

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

img {
  max-width: 100%;
}

h1, h2, h3, h4, p {
  margin: 0;
}

svg.lucide {
  flex-shrink: 0;
}

/* ---------- 布局容器 ---------- */
.shell {
  width: min(1160px, 100% - 48px);
  margin-inline: auto;
}

/* ---------- 按钮 ---------- */
.button {
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 2px;
  justify-content: center;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 24px;
  font-size: 14px;
  font-weight: 650;
  font-family: var(--font-sans);
  transition: transform .2s, background .2s, opacity .2s, border-color .2s;
  display: inline-flex;
  line-height: 1;
  text-decoration: none;
}
.button:hover {
  transform: translateY(-2px);
}
.button:disabled {
  opacity: .55;
  cursor: wait;
  transform: none;
}
.button-small {
  min-height: 40px;
  padding: 0 18px;
  font-size: 13px;
}
.button-coral {
  background: var(--coral);
  color: #fff;
  box-shadow: 0 8px 24px #e56f4b33;
}
.button-coral:hover {
  background: #d65e3d;
}
.button-ink {
  background: var(--ink);
  color: #fff;
}
.button-ink:hover {
  background: #0f2a25;
}
.button-outline {
  background: transparent;
  border-color: #17383259;
}
.button-outline:hover {
  border-color: var(--coral);
  color: var(--coral);
}
.button-ghost {
  padding-inline: 8px;
  background: transparent;
}
.button-paper {
  background: var(--paper);
  color: var(--ink);
}
.button-wide {
  width: 100%;
}

/* ---------- 顶部导航 ---------- */
.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  background: #f4f0e7e0;
}
.header-inner {
  justify-content: space-between;
  align-items: center;
  height: 82px;
  display: flex;
}
.logo {
  letter-spacing: .08em;
  white-space: nowrap;
  align-items: center;
  gap: 11px;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  display: flex;
  color: var(--ink);
}
.logo-mark {
  border: 1px solid;
  border-radius: 50%;
  place-items: center;
  width: 32px;
  height: 32px;
  font-size: 14px;
  display: grid;
  font-family: var(--font-serif);
}
.logo-light {
  color: #f8f1e4;
}
.logo-light .logo-mark {
  border-color: #f8f1e4;
}
.main-nav {
  align-items: center;
  gap: 36px;
  font-size: 14px;
  display: flex;
}
.main-nav a,
.header-actions > a:not(.button) {
  transition: all .2s;
  color: var(--ink);
}
.main-nav a:hover,
.header-actions > a:not(.button):hover {
  color: var(--coral);
}
.nav-member {
  color: var(--coral) !important;
  font-weight: 650;
}
.header-actions {
  align-items: center;
  gap: 18px;
  font-size: 14px;
  display: flex;
  margin-left: auto;
}
.header-search {
  display: inline-flex;
  align-items: center;
  color: var(--ink);
}

/* 移动端菜单 */
.mobile-menu {
  display: none;
}
.mobile-menu summary {
  list-style: none;
}
.mobile-menu summary::-webkit-details-marker {
  display: none;
}
.mobile-menu summary {
  border: 1px solid var(--line);
  cursor: pointer;
  place-items: center;
  width: 42px;
  height: 42px;
  display: grid;
}
.mobile-menu summary svg {
  width: 20px;
}
.mobile-menu .menu-close,
.mobile-menu[open] .menu-open {
  display: none;
}
.mobile-menu[open] .menu-close {
  display: block;
}
.mobile-menu nav {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 12px 24px 22px;
  display: grid;
  position: absolute;
  top: 82px;
  left: 0;
  right: 0;
  box-shadow: 0 16px 30px #1738321f;
}
.mobile-menu nav a {
  border-bottom: 1px solid var(--line);
  padding: 13px 0;
  font: 500 17px var(--font-serif);
  color: var(--ink);
}
.mobile-menu nav a:last-child {
  border-bottom: 0;
}

/* ---------- 通用文字元素 ---------- */
.kicker {
  color: var(--coral);
  letter-spacing: .18em;
  text-transform: uppercase;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 750;
  display: inline-flex;
}
.kicker.light {
  color: #efb79f;
}
.eyebrow-row {
  color: #87928d;
  letter-spacing: .06em;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  display: flex;
}
.eyebrow-row > * + *:before {
  content: "·";
  margin-right: 12px;
}
.member-flag {
  color: var(--coral);
  align-items: center;
  gap: 5px;
  display: inline-flex;
}
.member-flag svg {
  width: 13px;
}
.member-badge {
  color: #fff;
  background: #173832e6;
  align-items: center;
  gap: 5px;
  padding: 7px 10px;
  font-size: 10px;
  display: flex;
  position: absolute;
  top: 14px;
  right: 14px;
}
.member-badge svg {
  width: 13px;
}
.text-link {
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  color: var(--ink);
  transition: color .2s;
}
.text-link:hover {
  color: var(--coral);
}
.text-link span {
  color: var(--coral);
  font-size: 18px;
  transition: transform .2s;
}
.text-link:hover span {
  transform: translateX(3px);
}
.visually-hidden {
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  position: absolute !important;
  overflow: hidden !important;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(120deg, #f4f0e7 55%, #e8ddca);
  align-items: center;
  min-height: 635px;
  display: flex;
  position: relative;
  overflow: hidden;
}
.hero-orbit {
  border: 1px solid #315c571f;
  border-radius: 50%;
  position: absolute;
  pointer-events: none;
}
.orbit-one {
  width: 620px;
  height: 620px;
  top: -280px;
  right: -260px;
}
.orbit-two {
  width: 280px;
  height: 280px;
  bottom: -160px;
  left: -160px;
}
.hero-inner {
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 40px;
  display: grid;
  position: relative;
  z-index: 1;
}
.hero-copy h1 {
  letter-spacing: -.045em;
  margin: 26px 0 22px;
  font-family: var(--font-serif);
  font-size: clamp(46px, 5.4vw, 78px);
  font-weight: 500;
  line-height: 1.12;
}
.hero-copy h1 em {
  color: var(--coral);
  font-style: normal;
}
.hero-copy > p {
  max-width: 560px;
  color: var(--muted);
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
}
.hero-actions {
  gap: 24px;
  margin-top: 38px;
  display: flex;
}

.hero-featured {
  background: var(--cream);
  box-shadow: 0 22px 70px #17383221;
}
.hero-featured-image {
  height: 250px;
  display: block;
  position: relative;
  overflow: hidden;
}
.hero-featured-image img,
.post-image img,
.article-cover img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  transition: transform .6s;
  display: block;
}
.hero-featured-image:hover img,
.post-image:hover img {
  transform: scale(1.025);
}
.issue-stamp {
  background: var(--coral);
  color: #fff;
  text-align: center;
  letter-spacing: .14em;
  border-radius: 50%;
  place-items: center;
  width: 70px;
  height: 70px;
  font: 9px/1.4 monospace;
  display: grid;
  position: absolute;
  top: 24px;
  left: 24px;
  transform: rotate(-8deg);
}
.hero-featured-copy {
  padding: 28px 32px 32px;
}
.hero-featured h2 {
  letter-spacing: -.01em;
  margin: 14px 0 12px;
  font-family: var(--font-serif);
  font-size: 27px;
  font-weight: 500;
  line-height: 1.35;
}

/* ---------- 探索主题条 ---------- */
.category-strip {
  border-bottom: 1px solid var(--line);
  align-items: center;
  gap: 34px;
  min-height: 126px;
  display: flex;
}
.category-strip > span {
  color: var(--muted);
  letter-spacing: .12em;
  white-space: nowrap;
  font-size: 12px;
}
.category-strip > a {
  flex: 1;
  grid-template-columns: auto 1fr;
  align-items: center;
  column-gap: 10px;
  font-family: var(--font-serif);
  font-size: 18px;
  display: grid;
  color: var(--ink);
}
.category-strip i {
  border-radius: 50%;
  grid-row: 1/3;
  width: 8px;
  height: 8px;
  display: block;
}
.category-strip small {
  color: var(--muted);
  margin-top: 5px;
  font: 11px var(--font-sans);
}

/* ---------- 区块标题 ---------- */
.latest-section {
  padding-top: 78px;
  padding-bottom: 110px;
}
.section-heading {
  align-items: center;
  gap: 18px;
  margin-bottom: 30px;
  display: flex;
}
.section-heading > span {
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--coral);
  font-size: 12px;
  font-weight: 750;
}
.section-heading.split {
  justify-content: space-between;
  align-items: flex-end;
}
.section-heading.split h2 {
  margin: 10px 0 0;
  font: 500 36px/1.2 var(--font-serif);
}
.section-heading.split > a {
  align-items: center;
  gap: 7px;
  font-size: 13px;
  display: flex;
  color: var(--ink);
  transition: color .2s;
}
.section-heading.split > a:hover {
  color: var(--coral);
}

/* ---------- 文章卡片 ---------- */
.post-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  display: grid;
}
.post-card {
  background: var(--cream);
  display: flex;
  flex-direction: column;
}
.post-card h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  margin: 15px 0 10px;
  font-size: 24px;
  line-height: 1.4;
}
.post-card h3 a {
  color: var(--ink);
  transition: color .2s;
}
.post-card h3 a:hover {
  color: var(--coral);
}
.post-card-body {
  padding: 27px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.post-card-body .text-link {
  margin-top: auto;
  padding-top: 14px;
}
.post-image {
  position: relative;
  overflow: hidden;
  height: 220px;
  display: block;
}
.post-image img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  transition: transform .6s;
  display: block;
}
.post-image:hover img {
  transform: scale(1.025);
}

/* ---------- 关于作者 ---------- */
.author-strip {
  background: var(--cream);
  border: 1px solid var(--line);
  grid-template-columns: 340px 1fr;
  align-items: center;
  gap: 56px;
  margin-bottom: 110px;
  padding: 46px;
  display: grid;
  box-shadow: 0 12px 50px #1738320f;
}
.author-portrait {
  aspect-ratio: 1;
  background: var(--paper-deep);
  position: relative;
  overflow: hidden;
}
.portrait-image {
  object-fit: cover;
  position: absolute;
  inset: 0;
  height: 100%;
  width: 100%;
}
.author-copy h2 {
  margin: 15px 0 0;
  font: 500 40px/1.25 var(--font-serif);
}
.author-copy > p {
  color: var(--muted);
  max-width: 560px;
  margin: 16px 0 0;
  line-height: 1.9;
}
.author-stats {
  gap: 44px;
  margin: 30px 0 26px;
  padding: 0;
  display: flex;
}
.author-stats > div {
  gap: 5px;
  display: grid;
}
.author-stats dt {
  font: 500 30px var(--font-serif);
}
.author-stats dd {
  max-width: 132px;
  color: var(--muted);
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
}

/* ---------- 订阅 ---------- */
.subscribe-cta {
  padding: 74px 0;
}
.subscribe-cta.tone-paper {
  background: var(--paper-deep);
}
.subscribe-cta.tone-ink {
  background: var(--ink);
  color: #f6eee1;
}
.subscribe-cta.tone-ink .kicker {
  color: #efb79f;
}
.subscribe-cta.tone-ink p {
  color: #b9c7c2;
}
.subscribe-inner {
  grid-template-columns: 1fr minmax(320px, 440px);
  align-items: center;
  gap: 60px;
  display: grid;
}
.subscribe-cta h2 {
  margin: 16px 0 0;
  font: 500 34px/1.25 var(--font-serif);
}
.subscribe-cta p {
  color: var(--muted);
  max-width: 460px;
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
}
.subscribe-form {
  grid-template-columns: 1fr auto;
  gap: 10px;
  display: grid;
}
.subscribe-form input {
  border: 1px solid var(--line);
  background: var(--cream);
  min-width: 0;
  height: 52px;
  color: var(--ink);
  outline: 0;
  padding: 0 16px;
  font-family: var(--font-sans);
  font-size: 14px;
}
.subscribe-form input:focus {
  border-color: var(--coral);
}
.subscribe-form .button {
  cursor: pointer;
  white-space: nowrap;
  border: 0;
  height: 52px;
  min-height: 0;
}

/* ---------- 会员宣传 ---------- */
.member-callout {
  background: var(--ink);
  color: #f6eee1;
  padding: 90px 0;
}
.member-inner {
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 100px;
  display: grid;
}
.member-inner h2 {
  margin: 18px 0 0;
  font: 500 52px/1.2 var(--font-serif);
}
.member-inner p {
  color: #b9c7c2;
  max-width: 520px;
  margin: 0 0 28px;
  line-height: 1.9;
}

/* ---------- 页脚 ---------- */
.footer {
  color: #9fb0aa;
  background: #102c27;
  padding: 60px 0 22px;
}
.footer-grid {
  grid-template-columns: 1fr auto;
  gap: 60px;
  padding-bottom: 50px;
  display: grid;
}
.footer-grid p {
  max-width: 420px;
  font-size: 13px;
  line-height: 1.8;
  margin-top: 18px;
}
.footer-links {
  color: #dae3de;
  gap: 30px;
  font-size: 13px;
  display: flex;
  align-items: flex-start;
}
.footer-links a {
  color: #dae3de;
  transition: color .2s;
}
.footer-links a:hover {
  color: #fff;
}
.footer-products {
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  margin-top: 18px;
  font-size: 13px;
  display: flex;
}
.footer-products > span {
  color: #7f938c;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 10px;
}
.footer-products > a {
  color: #dae3de;
  border-bottom: 1px solid #dae3de4d;
  padding-bottom: 2px;
  transition: border-color .2s;
}
.footer-products > a em {
  color: #7f938c;
  margin-left: 5px;
  font-style: normal;
}
.footer-products > a:hover {
  border-bottom-color: #dae3de;
}
.footer-bottom {
  letter-spacing: .06em;
  border-top: 1px solid #ffffff1a;
  padding-top: 22px;
  font-size: 10px;
}

/* ============================================================
   文章详情页
   ============================================================ */
.article-page {
  padding-top: 70px;
}
.article-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 55px;
  padding-inline: 24px;
}
.article-header .eyebrow-row {
  justify-content: center;
  flex-wrap: wrap;
}
.article-header h1 {
  letter-spacing: -.04em;
  margin: 26px 0;
  font: 500 clamp(42px, 6vw, 72px)/1.2 var(--font-serif);
}
.article-cover {
  position: relative;
  overflow: hidden;
  max-width: 1200px;
  margin-inline: auto;
}
.article-cover img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  display: block;
}
.article-cover.is-sized {
  height: auto;
}
.article-cover.is-sized img {
  width: 100%;
  height: auto;
  max-height: min(78vh, 620px);
  object-fit: cover;
}
.article-layout {
  display: block;
}
.article-main {
  min-width: 0;
}
.article-body {
  max-width: 720px;
  margin: auto;
  font: 17px/2 var(--font-serif);
  padding: 60px 24px 0;
}
.article-body h2 {
  margin: 2em 0 .7em;
  font-size: 30px;
  font-weight: 500;
}
.article-body p {
  margin: 1.2em 0;
}
.article-body blockquote {
  border-left: 3px solid var(--coral);
  color: var(--muted);
  margin: 2em 0;
  padding: 5px 28px;
  font-size: 21px;
}
.article-body img {
  width: auto;
  max-width: 100%;
  height: auto;
  margin: 2.2em auto;
  display: block;
}
.article-main.is-locked .article-body {
  position: relative;
}
.article-main.is-locked .article-body:after {
  content: "";
  background: linear-gradient(transparent, var(--paper) 82%);
  pointer-events: none;
  height: 190px;
  position: absolute;
  inset: auto 0 0;
}

/* 付费墙 */
.paywall {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}
.paywall-card {
  background: var(--cream);
  border: 1px solid var(--line);
  text-align: center;
  margin-top: 0;
  padding: 44px 46px;
  position: relative;
  box-shadow: 0 14px 46px #17383212;
}
.paywall-icon {
  background: var(--paper-deep);
  width: 52px;
  height: 52px;
  color: var(--ink);
  border-radius: 50%;
  place-items: center;
  display: inline-grid;
}
.paywall-icon svg {
  width: 22px;
  height: 22px;
}
.paywall-card h2 {
  margin: 18px 0 10px;
  font: 500 27px var(--font-serif);
}
.paywall-card > p {
  color: var(--muted);
  max-width: 420px;
  margin: 0 auto 22px;
  font-size: 14px;
  line-height: 1.8;
}
.paywall-benefits {
  justify-content: center;
  gap: 10px;
  margin: 0 0 26px;
  padding: 0;
  font-size: 13px;
  list-style: none;
  display: grid;
}
.paywall-benefits li {
  color: var(--ink);
  align-items: center;
  gap: 9px;
  display: flex;
  justify-content: center;
}
.paywall-benefits svg {
  color: var(--coral);
  flex: none;
  width: 15px;
}
.paywall-hint {
  color: var(--muted);
  margin: 14px 0 0;
  font-size: 12px;
}
.paywall-hint a {
  color: var(--coral);
  text-decoration: underline;
}

.article-nav {
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding-bottom: 20px;
  padding-top: 60px;
  display: grid;
}
.article-nav-item {
  background: var(--cream);
  border: 1px solid var(--line);
  gap: 9px;
  padding: 24px 26px;
  display: grid;
  transition: border-color .2s;
}
.article-nav-item:hover {
  border-color: var(--ink);
}
.article-nav-item > span {
  color: var(--coral);
  letter-spacing: .1em;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  display: flex;
}
.article-nav-item strong {
  font: 500 18px/1.5 var(--font-serif);
}
.article-nav-item.align-end {
  text-align: right;
}
.article-nav-item.align-end > span {
  justify-content: flex-end;
}
.article-nav .article-nav-placeholder {
  display: block;
}
.related-section {
  padding-block: 70px 110px;
}

/* ============================================================
   归档 / 分类页
   ============================================================ */
.archive-page {
  min-height: 70vh;
  padding: 90px 0 120px;
}
.archive-head {
  text-align: center;
  margin-bottom: 65px;
}
.archive-head h1 {
  margin: 18px;
  font: 500 56px var(--font-serif);
}
.archive-head p {
  color: var(--muted);
  margin-top: 10px;
}
.archive-filters {
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
  margin: -30px 0 26px;
  display: flex;
}
.archive-filters a {
  border: 1px solid var(--line);
  color: var(--muted);
  align-items: center;
  gap: 7px;
  padding: 8px 15px;
  font-size: 13px;
  transition: all .2s;
  display: inline-flex;
}
.archive-filters a:hover {
  border-color: var(--ink);
  color: var(--ink);
}
.archive-filters a.active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}
.archive-filters i {
  border-radius: 50%;
  width: 7px;
  height: 7px;
  display: inline-block;
}
.archive-meta {
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  display: flex;
}
.archive-count {
  color: var(--muted);
  font-size: 12px;
}
.archive-access {
  gap: 4px;
  margin-left: auto;
  display: flex;
}
.archive-access a {
  color: var(--muted);
  border: 1px solid transparent;
  padding: 6px 12px;
  font-size: 12px;
}
.archive-access a:hover {
  color: var(--ink);
}
.archive-access a.active {
  border-color: var(--line);
  background: var(--cream);
  color: var(--ink);
  font-weight: 650;
}
.empty-state {
  color: var(--muted);
}
.archive-empty {
  text-align: center;
  justify-items: center;
  gap: 6px;
  padding: 70px 0;
  display: grid;
}
.archive-empty p {
  margin: 0;
}

/* ============================================================
   关于页
   ============================================================ */
.about-page {
  grid-template-columns: 1fr 1fr;
  min-height: 700px;
  display: grid;
}
.about-art {
  background: #d9cab0;
  place-items: center;
  display: grid;
  position: relative;
  overflow: hidden;
}
.about-art img {
  object-fit: cover;
  position: absolute;
  inset: 0;
  height: 100%;
  width: 100%;
}
.about-copy {
  flex-direction: column;
  justify-content: center;
  padding: 100px max(50px, 9vw);
  display: flex;
}
.about-copy h1 {
  margin: 24px 0;
  font: 500 55px/1.3 var(--font-serif);
}
.about-copy p {
  color: var(--muted);
  line-height: 1.9;
  margin-top: 18px;
  font-size: 16px;
}
.about-copy p.lead {
  color: var(--ink);
  font-size: 20px;
  margin-top: 0;
}
.about-products {
  border-top: 1px solid var(--line);
  flex-direction: column;
  gap: 14px;
  margin-top: 34px;
  padding-top: 30px;
  display: flex;
}
.about-product {
  border: 1px solid var(--line);
  gap: 5px;
  padding: 16px 18px;
  transition: border-color .2s, background .2s;
  display: grid;
  color: var(--ink);
}
.about-product:hover {
  border-color: var(--ink);
  background: var(--cream);
}
.about-product strong {
  align-items: center;
  gap: 6px;
  font: 600 15px/1.4 var(--font-serif);
  display: flex;
}
.about-product strong svg {
  width: 15px;
  color: var(--coral);
}
.about-product span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

/* ============================================================
   会员页
   ============================================================ */
.membership-page {
  padding-bottom: 120px;
}
.membership-hero {
  background: var(--ink);
  color: #fff;
  text-align: center;
  padding: 100px 24px 135px;
}
.membership-hero h1 {
  margin: 25px;
  font: 500 clamp(48px, 6vw, 76px)/1.2 var(--font-serif);
}
.membership-hero p {
  color: #bdcac5;
  font-size: 16px;
}
.benefits-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: -55px;
  display: grid;
}
.benefits-grid > div {
  background: var(--cream);
  padding: 38px;
  box-shadow: 0 15px 45px #17383214;
}
.benefits-grid svg {
  color: var(--coral);
  width: 24px;
  height: 24px;
}
.benefits-grid h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  margin: 16px 0 10px;
}
.benefits-grid p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
  margin: 0;
}
.pricing-card {
  background: var(--cream);
  border: 1px solid var(--line);
  width: min(600px, 100% - 48px);
  margin: 80px auto 0;
  padding: 50px;
}
.pricing-card > div:first-child {
  text-align: center;
}
.pricing-card .pricing-label {
  color: var(--coral);
  letter-spacing: .12em;
  font-size: 13px;
}
.pricing-card h2 {
  margin: 15px;
  font: 500 56px Georgia;
}
.pricing-card h2 small {
  color: var(--muted);
  font: 14px var(--font-sans);
}
.pricing-card > div:first-child p {
  color: var(--muted);
  font-size: 14px;
}
.pricing-card ul {
  border-block: 1px solid var(--line);
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 25px 0;
  padding: 25px 0;
  font-size: 13px;
  list-style: none;
  display: grid;
}
.pricing-card li {
  align-items: center;
  gap: 9px;
  display: flex;
}
.pricing-card li svg {
  width: 16px;
  color: var(--coral);
}
.pricing-policy {
  text-align: center;
  line-height: 1.6;
  margin: 18px 0 0 !important;
  font-size: 11px !important;
  color: var(--muted);
}
.pricing-policy a {
  margin-left: 3px;
  text-decoration: underline;
  color: var(--coral);
}
.pricing-redeem {
  text-align: center;
  color: var(--muted);
  margin: 14px 0 0;
  font-size: 12px;
}
.pricing-redeem a {
  color: var(--coral);
  text-decoration: underline;
}
.membership-faq {
  margin-top: 90px;
}
.membership-faq > h2 {
  text-align: center;
  margin: 0 0 38px;
  font: 500 32px var(--font-serif);
}
.membership-faq dl {
  grid-template-columns: 1fr 1fr;
  gap: 34px 50px;
  margin: 0;
  display: grid;
}
.membership-faq dt {
  margin-bottom: 10px;
  font: 500 18px var(--font-serif);
}
.membership-faq dd {
  color: var(--muted);
  margin: 0;
  font-size: 13px;
  line-height: 1.9;
}
.membership-faq dd a {
  color: var(--coral);
  margin-left: 4px;
  text-decoration: underline;
}

/* ============================================================
   登录页
   ============================================================ */
.login-page {
  background: var(--cream);
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  display: grid;
}
.login-visual {
  background: radial-gradient(90% 70% at 25% 20%, #e56f4b80, #0000 60%),
    radial-gradient(80% 60% at 80% 80%, #315c57bf, #0000 65%),
    linear-gradient(150deg, #1c4a42, #0f2621);
  position: relative;
  overflow: hidden;
}
.login-visual:after {
  content: "";
  background-image: linear-gradient(#ffffff0f 1px, #0000 1px),
    linear-gradient(90deg, #ffffff0f 1px, #0000 1px);
  background-size: 52px 52px;
  position: absolute;
  inset: 0;
}
.login-quote {
  z-index: 1;
  color: #fff;
  position: absolute;
  bottom: 10%;
  left: 10%;
  right: 10%;
}
.login-quote > span {
  opacity: .7;
  font: 100px/.5 Georgia;
  display: block;
}
.login-quote p {
  font: 30px/1.6 var(--font-serif);
}
.login-panel {
  place-items: center;
  padding: 50px;
  display: grid;
}
.login-box {
  width: min(420px, 100%);
}
.login-box > .logo {
  margin-bottom: 75px;
}
.login-box h1 {
  margin: 14px 0;
  font: 500 44px var(--font-serif);
}
.login-box > small {
  text-align: center;
  color: #a2aaa6;
  margin-top: 25px;
  font-size: 10px;
  display: block;
}
.login-box > small a {
  text-decoration: underline;
}
.login-intro {
  color: var(--muted);
  margin-bottom: 30px;
  font-size: 14px;
}
.email-form {
  gap: 10px;
  display: grid;
}
.email-form label {
  font-size: 12px;
  font-weight: 700;
}
.email-form input {
  border: 1px solid var(--line);
  background: #fff;
  outline: none;
  padding: 14px;
  font-family: var(--font-sans);
  font-size: 14px;
}
.email-form input:focus {
  border-color: var(--ink);
}

/* ============================================================
   兑换码页
   ============================================================ */
.redeem-page {
  text-align: center;
  max-width: 620px;
  min-height: 70vh;
  padding: 90px 0 110px;
}
.redeem-page h1 {
  margin: 14px 0 0;
  font: 500 clamp(36px, 5vw, 50px) var(--font-serif);
}
.redeem-icon {
  background: var(--paper-deep);
  width: 58px;
  height: 58px;
  color: var(--coral);
  border-radius: 50%;
  place-items: center;
  margin: 0 auto 22px;
  display: grid;
}
.redeem-icon svg {
  width: 26px;
  height: 26px;
}
.redeem-lead {
  color: var(--muted);
  margin: 16px auto 0;
  font-size: 15px;
  line-height: 1.9;
  max-width: 520px;
}
.redeem-card {
  background: var(--cream);
  border: 1px solid var(--line);
  text-align: left;
  margin-top: 38px;
  padding: 34px;
}
.redeem-status {
  color: var(--muted);
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.8;
}
.redeem-hint {
  color: var(--muted);
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.7;
}
.redeem-hint a {
  color: var(--coral);
  text-decoration: underline;
}
.redeem-foot {
  color: var(--muted);
  margin: 26px 0 0;
  font-size: 13px;
}
.redeem-foot a {
  color: var(--coral);
  text-decoration: underline;
}

/* ============================================================
   法律页面
   ============================================================ */
.legal-page {
  padding-block: 85px 120px;
}
.legal-page > header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 55px;
}
.legal-page > header .kicker {
  margin-bottom: 8px;
}
.legal-page h1 {
  margin: 18px 0;
  font: 500 clamp(42px, 6vw, 64px)/1.2 var(--font-serif);
}
.legal-page > header p {
  color: var(--muted);
  font-size: 12px;
}
.legal-page article {
  background: var(--cream);
  border: 1px solid var(--line);
  max-width: 760px;
  margin: auto;
  padding: 50px 60px;
}
.legal-page article h2 {
  margin: 2em 0 .6em;
  font: 500 24px var(--font-serif);
}
.legal-page article h2:first-child {
  margin-top: 0;
}
.legal-page article p {
  color: var(--muted);
  line-height: 1.9;
  margin: 0.8em 0;
}
.legal-page article a {
  color: var(--coral);
  text-decoration: underline;
}

/* ============================================================
   搜索框
   ============================================================ */
.search-form {
  background: var(--cream);
  border: 1px solid var(--line);
  align-items: center;
  gap: 10px;
  width: min(560px, 100%);
  margin: 32px auto 0;
  padding-left: 16px;
  display: flex;
}
.search-form svg {
  color: #87928d;
  flex: none;
  width: 17px;
}
.search-form input {
  background: transparent;
  border: 0;
  outline: 0;
  flex: 1;
  min-width: 0;
  height: 52px;
  font-family: var(--font-sans);
  font-size: 14px;
}
.search-form .button {
  cursor: pointer;
  border: 0;
  height: 52px;
  padding-inline: 24px;
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 900px) {
  .main-nav {
    display: none;
  }
  .header-actions > a.button-outline {
    display: none;
  }
  .mobile-menu {
    margin-left: 12px;
    display: block;
  }
  .hero {
    min-height: 0;
    padding: 70px 0;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 46px;
  }
  .hero-featured-image {
    height: 280px;
  }
  .post-grid {
    grid-template-columns: 1fr 1fr;
  }
  .author-strip {
    grid-template-columns: 1fr;
    gap: 34px;
    margin-bottom: 80px;
    padding: 36px;
  }
  .author-portrait {
    width: min(320px, 100%);
  }
  .subscribe-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .member-inner {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .member-inner h2 {
    font-size: 42px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .about-page {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .about-art {
    min-height: 420px;
  }
  .about-copy {
    padding: 70px 32px;
  }
  .benefits-grid {
    grid-template-columns: 1fr;
    margin-top: -40px;
  }
  .login-page {
    grid-template-columns: 1fr;
  }
  .login-visual {
    min-height: 260px;
  }
  .login-quote {
    position: static;
    padding: 50px 32px;
  }
}

@media (max-width: 620px) {
  .header-inner {
    height: 68px;
  }
  .mobile-menu nav {
    top: 68px;
  }
  .hero {
    padding: 52px 0;
  }
  .hero-inner {
    gap: 32px;
  }
  .hero-copy h1 {
    margin: 20px 0 18px;
    font-size: 40px;
  }
  .hero-copy > p {
    font-size: 15px;
    line-height: 1.8;
  }
  .hero-actions {
    flex-wrap: wrap;
    gap: 14px 20px;
    margin-top: 28px;
  }
  .hero-featured-image {
    height: 212px;
  }
  .hero-featured-copy {
    padding: 24px 22px 26px;
  }
  .hero-featured h2 {
    font-size: 25px;
  }
  .category-strip {
    gap: 24px;
    overflow: auto;
  }
  .category-strip > a {
    min-width: 130px;
  }
  .post-grid {
    grid-template-columns: 1fr;
  }
  .latest-section {
    padding-block: 60px;
  }
  .author-strip {
    margin-bottom: 60px;
    padding: 28px;
  }
  .author-copy h2 {
    font-size: 31px;
  }
  .author-stats {
    flex-wrap: wrap;
    gap: 22px 34px;
  }
  .subscribe-cta {
    padding: 52px 0;
  }
  .subscribe-cta h2 {
    font-size: 27px;
  }
  .subscribe-form {
    grid-template-columns: 1fr;
  }
  .member-callout {
    padding: 70px 0;
  }
  .footer-links {
    flex-wrap: wrap;
    justify-content: flex-end;
    max-width: 540px;
  }
  .article-body {
    font-size: 16px;
    line-height: 1.9;
    padding-inline: 22px;
  }
  .article-nav {
    grid-template-columns: 1fr;
  }
  .membership-faq dl {
    grid-template-columns: 1fr;
  }
  .pricing-card {
    padding: 34px 24px;
  }
  .legal-page article {
    padding: 32px 24px;
  }
  .paywall-card {
    padding: 36px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}