/* 品牌配色与深色主题。修改 :root 中 --purple、--pink、--paper；首页横幅尺寸由 banner.css 覆盖。 */

/* Brand palette sampled from the supplied original logo. Pink is reserved for tiny accents. */
/* ——— 品牌变量 ——— */
:root {
  --paper: #08080b;
  --ink: #f2f1f7;
  --red: #6642ea;
  --purple: #6642ea;
  --pink: #ff80c8;
  --line: #25242e;
  --muted: #aaa7ba;
  --panel: #101016;
}
body {
  background: var(--paper);
  color: var(--ink);
  /* 导航与背景铺满视口，内容模块各自控制阅读宽度。 */
  max-width: none;
  margin: 0;
}
.preview {
  background: #101016;
  color: #c5c1d6;
  border-bottom: 1px solid var(--line);
  font-size: 9px;
  letter-spacing: 1.3px;
}
.preview span {
  color: #868293;
}
/* ——— 顶部导航 ——— */
header {
  height: 112px;
  background: #08080b;
  padding: 0 6%;
}
.logo {
  display: block;
  width: 168px;
  height: 72px;
  overflow: hidden;
  border-radius: 3px;
}
.logo img {
  display: block;
  width: 168px;
  height: 72px;
  object-fit: cover;
}
nav {
  gap: 34px;
  color: #bdb9cd;
}
nav a:hover {
  color: #fff;
}
.bag {
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 10px 14px;
  border-radius: 4px;
}
.bag span {
  background: var(--purple);
  border: 0;
  color: #fff;
}
/* ——— 原基础首屏布局（视频横幅由 banner.css 覆盖） ——— */
.hero {
  max-width: 1440px;
  margin: auto;
  min-height: 620px;
  grid-template-columns: 1.1fr 1fr;
}
.hero-copy {
  padding: 72px 8% 35px 11%;
}
.eyebrow {
  color: #a89ed1;
  letter-spacing: 2.3px;
  font-size: 10px;
}
.hero-copy > .eyebrow:before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--pink);
  margin-right: 10px;
  vertical-align: 2px;
  border-radius: 50%;
}
h1,
h2 {
  font-family: 'DM Sans', Arial, sans-serif;
  font-weight: 600;
  font-style: normal;
}
h1 {
  font-size: clamp(52px, 6.1vw, 86px);
  line-height: 1.04;
  letter-spacing: -4px;
}
h1 em,
h2 em {
  font-style: normal;
  color: #997aff;
}
.intro {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}
.button {
  background: var(--purple);
  color: #fff;
  border: 1px solid var(--purple);
  border-radius: 4px;
  font-weight: 600;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  background: #7956f4;
  transform: translateY(-2px);
}
.hero-bottom {
  color: #777284;
  font-size: 9px;
  letter-spacing: 1.5px;
  margin-top: 45px;
}
.hero-bottom span:first-child:before {
  content: '// ';
  color: #8b71df;
}
.hero-art {
  min-height: 620px;
  background: radial-gradient(ellipse at 50% 48%, #201538 0%, #110e1c 45%, #08080b 75%);
  margin: 0 4% 0 0;
  border-left: 1px solid #211b30;
}
.hero-art:before {
  width: 420px;
  height: 420px;
  border-color: #6642ea35;
  transform: none;
  border-radius: 50%;
}
.hero-art:after {
  width: 340px;
  height: 340px;
  border-color: #6642ea40;
  transform: none;
  border-radius: 50%;
}
.orbit {
  font-size: 30px;
  color: var(--purple);
  right: 12%;
  top: 13%;
}
.art-label {
  font-size: 9px;
  line-height: 1.7;
  color: #9890ac;
  letter-spacing: 2px;
  top: 10%;
  left: 8%;
}
#heroIllustration {
  max-width: 360px;
  width: 75%;
  transform: rotate(-5deg);
  filter: drop-shadow(0 15px 40px #6642ea25);
}
.art-caption {
  color: #7c738e;
  font-size: 7px;
  bottom: 40px;
  line-height: 1.7;
}
.art-number {
  color: #967adf;
  font-family: monospace;
  font-size: 12px;
  bottom: 40px;
}
.ticker {
  background: #0c0b12;
  color: #9189a4;
  font-size: 11px;
  letter-spacing: 3px;
  border-color: var(--line);
  padding: 18px 0;
  word-spacing: 4px;
}
.ticker span {
  color: var(--purple);
  padding: 0 35px;
}
/* ——— 商品集合 ——— */
.collection {
  padding: 80px 6%;
}
.section-title {
  margin-bottom: 30px;
}
.section-title p:last-child {
  color: var(--muted);
}
h2 {
  font-size: clamp(34px, 4.4vw, 56px);
  letter-spacing: -2px;
}
.filters button {
  color: #b6b0c5;
  background: #101016;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 11px 21px;
}
.filters button.active {
  background: var(--purple);
  color: #fff;
  border-color: var(--purple);
}
.filters button:hover:not(.active) {
  border-color: var(--purple);
}
.collection-note {
  color: #777184;
}
.products {
  gap: 22px;
}
.product-art {
  background: #121019 !important;
  height: 370px;
  border: 1px solid #282033;
  border-radius: 6px;
}
.product-art:before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 55%, #6642ea12, transparent 65%);
  pointer-events: none;
}
.product-art .tag {
  color: #9488a8;
  letter-spacing: 1.8px;
  top: 20px;
  left: 20px;
}
.product-art .arrow {
  color: #aa8aff;
  border: 1px solid #6642ea55;
  width: 34px;
  height: 34px;
  line-height: 32px;
  border-radius: 4px;
  font-size: 19px;
}
.product-art:hover {
  border-color: #6642ea80;
}
.product-art svg {
  height: 80%;
  width: 80%;
  filter: drop-shadow(0 12px 12px #0005);
}
.product-info small {
  color: #9385b1;
}
.product-info h3 {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.3px;
}
.product-info p {
  color: #777184;
}
/* ——— 品牌故事 ——— */
.story {
  background: #0d0c13;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 70px 7%;
}
.story h2 {
  font-size: clamp(40px, 5.8vw, 76px);
}
.story h2 em {
  color: #997aff;
}
.story-bottom {
  border-color: var(--line);
  gap: 35px;
}
.story-mark {
  font-family: 'DM Sans', Arial, sans-serif;
  font-weight: 600;
  font-size: 60px;
  letter-spacing: -5px;
  color: #6642ea;
}
.story-mark span {
  font-size: 20px;
  margin-left: 10px;
  color: var(--pink);
}
.story-bottom p {
  color: var(--muted);
}
.story-bottom a {
  color: #b29be8;
}
/* ——— 配送说明 ——— */
.delivery {
  padding: 80px 7%;
}
.faq p {
  color: var(--muted);
}
summary {
  font-weight: 500;
}
summary::after {
  color: #997aff;
}
.faq details {
  border-color: var(--line);
}
/* ——— 页脚 ——— */
footer {
  background: #08080b;
  border-color: var(--line);
  padding: 38px 6%;
}
.footer-logo {
  display: block;
  width: 144px;
  height: 62px;
  overflow: hidden;
  border-radius: 3px;
}
.footer-logo img {
  width: 144px;
  height: 62px;
  object-fit: cover;
}
footer p,
footer span {
  color: #aaa3b9;
}
.footer-note {
  color: #777184;
}
/* ——— 通用弹窗 ——— */
dialog {
  background: #111018;
  color: var(--ink);
  border: 1px solid #362b4e;
  border-radius: 8px;
}
dialog::backdrop {
  background: #000c;
}
.close {
  color: #c2b9d4;
}
.detail-art {
  background: #17121f !important;
  border: 1px solid #2f243f;
  border-radius: 5px;
}
.detail h2 {
  font-size: 32px;
}
.muted,
.bag-row p,
.checkout-info p,
.empty-bag {
  color: var(--muted);
}
.sizes button {
  color: var(--ink);
  border-color: #362b4e;
  border-radius: 4px;
}
.sizes button.selected {
  background: var(--purple);
  border-color: var(--purple);
  color: #fff;
}
.bag-row {
  border-color: var(--line);
}
.bag-row button {
  color: #ad96e2;
}
.checkout-info strong {
  color: #d4c7f6;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline-color: #a98dff;
}
/* ——— 平板适配 ——— */
@media (max-width: 800px) {
  header {
    padding: 0 5%;
    height: 100px;
  }
  .logo,
  .logo img {
    width: 145px;
    height: 63px;
  }
  nav {
    gap: 18px;
  }
  .hero-copy {
    padding: 55px 8% 32px;
  }
  h1 {
    font-size: 60px;
    letter-spacing: -3px;
  }
  .hero-art {
    min-height: 570px;
  }
  .product-art {
    height: 280px;
  }
  .hero-art:before {
    width: 300px;
    height: 300px;
  }
  .hero-art:after {
    width: 240px;
    height: 240px;
  }
  .hero-bottom {
    margin-top: 30px;
  }
}
/* ——— 手机适配 ——— */
@media (max-width: 580px) {
  header {
    height: 90px;
    padding: 0 5%;
  }
  .logo,
  .logo img {
    width: 127px;
    height: 55px;
  }
  nav {
    font-size: 10px;
    margin-right: 12px;
  }
  .bag {
    padding: 8px 9px;
    font-size: 11px;
  }
  .bag span {
    width: 20px;
    height: 20px;
    margin-left: 5px;
  }
  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .hero-copy {
    padding: 48px 6% 35px;
  }
  h1 {
    font-size: 64px;
    letter-spacing: -3px;
  }
  .hero-art {
    margin: 0 6%;
    min-height: 400px;
    border: 1px solid #282033;
    border-radius: 6px;
    margin-bottom: 28px;
  }
  .art-caption {
    bottom: 24px;
  }
  .art-number {
    bottom: 26px;
  }
  .art-label {
    top: 8%;
  }
  #heroIllustration {
    max-width: 270px;
  }
  .ticker {
    font-size: 9px;
    letter-spacing: 2px;
  }
  .ticker span {
    padding: 0 18px;
  }
  .collection {
    padding: 52px 6%;
  }
  .product-art {
    height: 390px;
  }
  .story {
    padding: 50px 6%;
  }
  .story-bottom {
    gap: 18px;
  }
  .story-mark {
    font-size: 47px;
  }
  .delivery {
    padding: 52px 6%;
  }
  footer {
    padding: 30px 6%;
  }
  .footer-logo,
  .footer-logo img {
    width: 127px;
    height: 55px;
  }
  .preview {
    font-size: 7px;
  }
  .preview span {
    font-size: 7px;
  }
  .product-dialog,
  .bag-dialog {
    padding: 32px 22px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .button {
    transition: none;
  }
  .button:hover {
    transform: none;
  }
}
/* 移动端保留设计、账户快捷入口。 */
@media (max-width: 580px) {
  header nav a.customer-nav {
    display: inline-block;
    font-size: 10px;
  }
  header nav {
    gap: 10px;
    margin-right: 8px;
  }
  header nav:has(.customer-nav) a:not(.customer-nav) {
    display: none;
  }
}
/* 登录头像与购物袋并列在顶栏右端。 */
.header-actions {display:flex;align-items:center;gap:14px;margin-left:28px;flex-shrink:0;}
header:has(.header-actions) nav {margin-left:auto;}
.account-avatar {width:42px;height:42px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--ink);background:#17121e;}
.account-avatar:hover {border-color:var(--purple);background:#2b1c49;}
@media(max-width:580px){.header-actions{gap:8px;margin-left:8px;}.account-avatar{width:34px;height:34px;}}