/* ==========================================================================
   财神棋牌 · 共享样式 /assets/site.css
   刊头式页头 + 版权页式页脚 + 通用组件（纸面、金线、徽章、Bento 网格）
   ========================================================================== */

/* ---------- 1. 设计变量 ---------- */
:root{
  --cs-red:#C8102E;
  --cs-red-deep:#8E0F22;
  --cs-gold:#D4A64A;
  --cs-gold-pale:#F3DFAE;
  --cs-ivory:#FFF8EE;
  --cs-ink:#1B1416;
  --cs-purple:#3B1F4E;
  --cs-green:#1F4D3A;
  --cs-jade:#DCEFE6;

  --cs-paper:#FFFCF6;
  --cs-paper-2:#FBF1E2;
  --cs-ink-70:rgba(27,20,22,.72);
  --cs-ink-45:rgba(27,20,22,.45);
  --cs-ink-14:rgba(27,20,22,.14);
  --cs-ink-08:rgba(27,20,22,.08);
  --cs-gold-line:rgba(212,166,74,.55);

  --cs-font-display:"Ma Shan Zheng","STKaiti",KaiTi,"Songti SC",serif;
  --cs-font-body:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --cs-font-mono:"Roboto Mono","SFMono-Regular",Consolas,monospace;

  --cs-r-sm:6px;
  --cs-r-md:10px;
  --cs-r-lg:18px;

  --cs-shadow-1:0 1px 0 rgba(27,20,22,.04),0 10px 26px -20px rgba(27,20,22,.5);
  --cs-shadow-2:0 16px 34px -24px rgba(142,15,34,.7);

  --cs-wrap:1240px;
  --cs-gutter:clamp(18px,4vw,40px);
  --cs-ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. 基础重置 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,
h1,h2,h3,h4,h5,p,ul,ol,figure,blockquote,hr{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,picture{max-width:100%}
button{font:inherit;color:inherit}
a{color:inherit}

body{
  min-height:100vh;
  font-family:var(--cs-font-body);
  font-size:16px;
  line-height:1.7;
  color:var(--cs-ink);
  background-color:var(--cs-ivory);
  background-image:
    radial-gradient(1200px 560px at 50% -260px,rgba(212,166,74,.18),transparent 66%),
    repeating-linear-gradient(90deg,rgba(27,20,22,.022) 0 1px,transparent 1px 120px);
  background-repeat:no-repeat,repeat;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

::selection{background:var(--cs-gold-pale);color:var(--cs-red-deep)}

:focus-visible{
  outline:2px solid var(--cs-red);
  outline-offset:3px;
  border-radius:3px;
}

/* ---------- 3. 中文排版与工具类 ---------- */
h1,h2,h3,h4{font-family:var(--cs-font-display);font-weight:400;line-height:1.2;letter-spacing:.02em}
p{text-wrap:pretty}

.cs-mono{
  font-family:var(--cs-font-mono);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.cs-visually-hidden{
  position:absolute!important;
  width:1px;height:1px;
  margin:-1px;padding:0;border:0;
  clip:rect(0 0 0 0);clip-path:inset(50%);
  overflow:hidden;white-space:nowrap;
}
.cs-rule{
  height:1px;border:0;
  margin:clamp(28px,4vw,52px) 0;
  background:linear-gradient(90deg,transparent,var(--cs-gold-line) 22%,var(--cs-gold-line) 78%,transparent);
}
.cs-note{
  font-family:var(--cs-font-mono);
  font-size:12px;
  letter-spacing:.28em;
  color:var(--cs-gold);
}
.cs-note--vertical{
  writing-mode:vertical-rl;
  letter-spacing:.34em;
}

/* ---------- 4. 布局容器 ---------- */
.cs-shell{
  width:100%;
  max-width:var(--cs-wrap);
  margin-inline:auto;
  padding-inline:var(--cs-gutter);
}
.cs-main{padding-block:clamp(22px,4vw,44px) 0;display:block}
#main-content{scroll-margin-top:16px}

.cs-section{margin-top:clamp(38px,6vw,78px)}
.cs-section:first-child{margin-top:0}

.cs-grid{display:grid;gap:clamp(14px,2vw,24px)}
.cs-grid--12{grid-template-columns:repeat(12,minmax(0,1fr))}
.cs-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cs-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cs-span-3{grid-column:span 3}
.cs-span-4{grid-column:span 4}
.cs-span-5{grid-column:span 5}
.cs-span-6{grid-column:span 6}
.cs-span-7{grid-column:span 7}
.cs-span-8{grid-column:span 8}
.cs-span-12{grid-column:span 12}

.cs-with-aside{
  display:grid;
  grid-template-columns:minmax(0,1fr) 306px;
  gap:clamp(20px,3vw,42px);
  align-items:start;
}
.cs-aside{
  position:sticky;
  top:20px;
  background:var(--cs-paper);
  border:1px solid var(--cs-ink-14);
  border-radius:var(--cs-r-md);
  padding:clamp(16px,2vw,22px);
  box-shadow:var(--cs-shadow-1);
}

/* ---------- 5. 按钮 / 徽章 / 票签 ---------- */
.cs-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 24px;
  border:1px solid var(--cs-red-deep);
  border-radius:999px;
  background:linear-gradient(180deg,#D4142F,#B00C26);
  color:#FFF6E6;
  font-family:var(--cs-font-body);
  font-size:14.5px;
  letter-spacing:.06em;
  text-decoration:none;
  cursor:pointer;
  box-shadow:var(--cs-shadow-2);
  transition:transform .22s var(--cs-ease),background .22s var(--cs-ease),
             color .22s var(--cs-ease),border-color .22s var(--cs-ease);
}
.cs-btn:hover{background:linear-gradient(180deg,#B00C26,#8E0F22);transform:translateY(-1px)}
.cs-btn:active{transform:translateY(0)}

.cs-btn--gold{
  background:linear-gradient(180deg,#E8C57A,#D4A64A);
  border-color:#C0923A;
  color:#3A1D08;
  box-shadow:0 14px 28px -22px rgba(192,146,58,.95);
}
.cs-btn--gold:hover{
  background:linear-gradient(180deg,#F2D493,#DDB45F);
  border-color:#C0923A;
}

.cs-btn--ghost{
  background:transparent;
  border-color:var(--cs-ink-14);
  color:var(--cs-ink);
  box-shadow:none;
}
.cs-btn--ghost:hover{background:rgba(255,255,255,.6);border-color:var(--cs-gold);color:var(--cs-red);}

.cs-btn--sm{padding:8px 16px;font-size:13px;letter-spacing:.04em}

.cs-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:3px 10px;
  border:1px solid var(--cs-gold-line);
  border-radius:999px;
  background:var(--cs-gold-pale);
  color:var(--cs-red-deep);
  font-family:var(--cs-font-mono);
  font-size:11px;
  letter-spacing:.08em;
  line-height:1.6;
  white-space:nowrap;
}
.cs-badge--red{background:var(--cs-red);border-color:var(--cs-red-deep);color:#FFF3DC}
.cs-badge--green{background:var(--cs-jade);border-color:rgba(31,77,58,.3);color:var(--cs-green)}
.cs-badge--ink{background:var(--cs-ink);border-color:var(--cs-ink);color:var(--cs-gold-pale)}
.cs-badge--outline{background:transparent;border-color:var(--cs-ink-14);color:var(--cs-ink-70)}

.cs-tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:2px 9px;
  border:1px solid var(--cs-ink-14);
  border-radius:3px;
  background:rgba(255,255,255,.55);
  color:var(--cs-ink-70);
  font-size:12px;
  letter-spacing:.06em;
}

/* ---------- 6. 版块标题 ---------- */
.cs-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:12px;
  font-family:var(--cs-font-mono);
  font-size:11px;
  letter-spacing:.32em;
  color:var(--cs-red);
}
.cs-eyebrow::before{content:"";width:26px;height:1px;background:var(--cs-gold)}
.cs-title{
  font-family:var(--cs-font-display);
  font-size:clamp(28px,4.4vw,40px);
  line-height:1.18;
  color:var(--cs-ink);
}
.cs-title--xl{font-size:clamp(34px,6vw,64px)}
.cs-lede{
  max-width:62ch;
  margin-top:14px;
  font-size:clamp(15px,1.4vw,17px);
  line-height:1.85;
  color:var(--cs-ink-70);
}

/* ---------- 7. 卡片 / 主题带 / 图片容器 ---------- */
.cs-card{
  position:relative;
  padding:clamp(18px,2.4vw,26px);
  border:1px solid var(--cs-ink-14);
  border-radius:var(--cs-r-md);
  background:var(--cs-paper);
  box-shadow:var(--cs-shadow-1);
  transition:transform .28s var(--cs-ease),box-shadow .28s var(--cs-ease),
             border-color .28s var(--cs-ease);
}
.cs-card:hover{
  transform:translateY(-3px);
  border-color:var(--cs-gold-line);
  box-shadow:0 26px 46px -34px rgba(27,20,22,.72);
}
.cs-card__head{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px}
.cs-card__title{font-family:var(--cs-font-display);font-size:clamp(20px,2.2vw,24px);line-height:1.25}
.cs-card__body{font-size:15px;line-height:1.8;color:var(--cs-ink-70)}
.cs-card__meta{
  margin-top:14px;
  font-family:var(--cs-font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--cs-ink-45);
}
.cs-card--ink{
  background:linear-gradient(158deg,#2A1220,var(--cs-purple));
  border-color:rgba(243,223,174,.22);
  color:#F6E9D8;
}
.cs-card--ink .cs-card__title{color:#FFF3DC}
.cs-card--ink .cs-card__body{color:rgba(246,233,216,.82)}
.cs-card--ink .cs-card__meta{color:rgba(243,223,174,.7)}

.cs-band{
  padding:clamp(22px,4vw,46px);
  border:1px solid rgba(243,223,174,.2);
  border-radius:var(--cs-r-lg);
  background:
    radial-gradient(680px 280px at 88% 0%,rgba(200,16,46,.5),transparent 64%),
    linear-gradient(120deg,var(--cs-purple),#2A1220 72%);
  color:#F6E9D8;
}
.cs-band--red{
  background:
    radial-gradient(680px 280px at 12% 100%,rgba(59,31,78,.62),transparent 62%),
    linear-gradient(120deg,var(--cs-red),var(--cs-red-deep) 78%);
  border-color:rgba(243,223,174,.32);
}
.cs-band .cs-title{color:#FFF3DC}

.cs-figure{
  display:block;
  margin:0;
  position:relative;
  overflow:hidden;
  border:1px solid var(--cs-ink-14);
  border-radius:var(--cs-r-md);
  background-color:var(--cs-paper-2);
  background-image:
    radial-gradient(circle at 28% 18%,rgba(212,166,74,.24),transparent 58%),
    repeating-linear-gradient(45deg,rgba(200,16,46,.05) 0 8px,transparent 8px 16px);
  box-shadow:var(--cs-shadow-1);
}
.cs-figure > img,
.cs-figure > picture > img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
}
.cs-figure--wide{aspect-ratio:16/9}
.cs-figure--square{aspect-ratio:1/1}
.cs-figure--portrait{aspect-ratio:3/4}
.cs-figure--banner{aspect-ratio:21/9}
.cs-figure__caption{
  margin-top:8px;
  font-family:var(--cs-font-mono);
  font-size:12.5px;
  letter-spacing:.06em;
  color:var(--cs-ink-45);
}

/* ---------- 8. 面包屑 / 长文 ---------- */
.cs-breadcrumb{
  margin-bottom:clamp(18px,3vw,30px);
  font-size:13px;
  color:var(--cs-ink-45);
}
.cs-breadcrumb__list{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.cs-breadcrumb__item{display:inline-flex;align-items:center;gap:8px}
.cs-breadcrumb__item[aria-current="page"]{color:var(--cs-ink)}
.cs-breadcrumb__link{
  color:var(--cs-ink-70);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .2s var(--cs-ease),border-color .2s var(--cs-ease);
}
.cs-breadcrumb__link:hover,
.cs-breadcrumb__link:focus-visible{color:var(--cs-red);border-bottom-color:var(--cs-gold)}
.cs-breadcrumb__sep{color:var(--cs-gold)}

.cs-prose{
  max-width:70ch;
  font-size:16.5px;
  line-height:1.85;
  color:var(--cs-ink);
}
.cs-prose h2{
  margin:2em 0 .6em;
  font-family:var(--cs-font-display);
  font-size:clamp(24px,3vw,31px);
  color:var(--cs-ink);
}
.cs-prose h3{
  margin:1.6em 0 .5em;
  font-family:var(--cs-font-display);
  font-size:clamp(19px,2.2vw,23px);
  color:var(--cs-red-deep);
}
.cs-prose p{margin:0 0 1.1em}
.cs-prose ul,.cs-prose ol{margin:0 0 1.2em;padding-left:1.25em;list-style:revert}
.cs-prose li{margin-bottom:.45em}
.cs-prose a{color:var(--cs-red);text-decoration:underline;text-decoration-color:var(--cs-gold-line);text-underline-offset:3px}
.cs-prose a:hover{text-decoration-color:var(--cs-red)}

/* ---------- 9. 页头：刊头 ---------- */
.cs-skip{
  position:absolute;
  top:-64px;
  left:16px;
  z-index:130;
  padding:10px 18px;
  border-radius:0 0 var(--cs-r-sm) var(--cs-r-sm);
  background:var(--cs-ink);
  color:var(--cs-gold-pale);
  font-size:14px;
  text-decoration:none;
  transition:top .2s var(--cs-ease);
}
.cs-skip:focus{top:0}

.cs-progress{
  position:fixed;
  top:0;left:0;right:0;
  height:3px;
  z-index:120;
  pointer-events:none;
  background:transparent;
}
.cs-progress__bar{
  display:block;
  width:0;
  height:100%;
  background:linear-gradient(90deg,var(--cs-red),var(--cs-gold));
  box-shadow:0 0 10px rgba(212,166,74,.6);
}

.cs-header{
  position:relative;
  z-index:70;
  background:
    radial-gradient(680px 220px at 50% 0%,rgba(212,166,74,.14),transparent 70%),
    linear-gradient(180deg,#FFFDF8,#FFF8EE 62%,var(--cs-paper-2));
  border-bottom:1px solid var(--cs-ink-14);
  box-shadow:0 14px 34px -32px rgba(27,20,22,.9);
}
.cs-header__rule{
  height:4px;
  background:linear-gradient(90deg,
    var(--cs-red) 0%,var(--cs-red) 16%,
    var(--cs-gold) 38%,var(--cs-purple) 60%,
    var(--cs-gold) 82%,var(--cs-red-deep) 100%);
}

.cs-header__top{
  display:flex;
  align-items:center;
  gap:clamp(8px,1.8vw,18px);
  min-height:54px;
  border-bottom:1px solid var(--cs-ink-08);
}
.cs-header__edition{
  font-family:var(--cs-font-mono);
  font-size:11px;
  letter-spacing:.26em;
  color:var(--cs-ink-45);
  white-space:nowrap;
}
.cs-header__utility{
  display:flex;
  align-items:center;
  gap:16px;
  margin-inline-start:auto;
}
.cs-utility-link{
  padding:6px 2px;
  font-size:13px;
  color:var(--cs-ink-70);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .2s var(--cs-ease),border-color .2s var(--cs-ease);
}
.cs-utility-link:hover,
.cs-utility-link:focus-visible{color:var(--cs-red);border-bottom-color:var(--cs-gold)}
.cs-header__cta{margin-inline-start:4px}

.cs-nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  padding:7px 15px 7px 12px;
  border:1px solid var(--cs-ink);
  border-radius:999px;
  background:var(--cs-ink);
  color:var(--cs-gold-pale);
  font-size:12.5px;
  letter-spacing:.16em;
  cursor:pointer;
  transition:background .22s var(--cs-ease),color .22s var(--cs-ease);
}
.cs-nav-toggle:hover{background:var(--cs-red-deep);border-color:var(--cs-red-deep)}
.cs-nav-toggle__lines{display:grid;gap:3px;width:16px}
.cs-nav-toggle__line{
  display:block;
  height:2px;
  border-radius:2px;
  background:var(--cs-gold);
  transition:transform .25s var(--cs-ease),opacity .2s var(--cs-ease);
}
.cs-nav-toggle[aria-expanded="true"] .cs-nav-toggle__line:nth-child(1){transform:translateY(5px) rotate(45deg)}
.cs-nav-toggle[aria-expanded="true"] .cs-nav-toggle__line:nth-child(2){opacity:0}
.cs-nav-toggle[aria-expanded="true"] .cs-nav-toggle__line:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

.cs-masthead{
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  padding:clamp(18px,3.2vw,34px) 0 clamp(14px,2.2vw,22px);
}
.cs-masthead__brand{
  display:inline-flex;
  align-items:center;
  gap:clamp(10px,1.6vw,16px);
  text-decoration:none;
  color:var(--cs-ink);
}
.cs-masthead__seal{
  display:grid;
  place-items:center;
  width:clamp(38px,4.4vw,48px);
  height:clamp(38px,4.4vw,48px);
  border-radius:8px;
  background:linear-gradient(160deg,var(--cs-red),var(--cs-red-deep));
  color:var(--cs-gold-pale);
  font-family:var(--cs-font-display);
  font-size:clamp(22px,2.6vw,28px);
  line-height:1;
  box-shadow:inset 0 0 0 1px rgba(243,223,174,.55),var(--cs-shadow-2);
}
.cs-masthead__word{
  font-family:var(--cs-font-display);
  font-size:clamp(34px,6.4vw,62px);
  line-height:1;
  letter-spacing:.08em;
  text-shadow:0 1px 0 rgba(212,166,74,.4);
}
.cs-masthead__brand:hover .cs-masthead__word{color:var(--cs-red-deep)}
.cs-masthead__tagline{
  margin-top:12px;
  font-size:12.5px;
  letter-spacing:.42em;
  color:var(--cs-ink-45);
}
.cs-masthead__note{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  font-family:var(--cs-font-mono);
  font-size:11px;
  letter-spacing:.34em;
  writing-mode:vertical-rl;
  color:var(--cs-gold);
  white-space:nowrap;
}
.cs-masthead__note--left{left:0}
.cs-masthead__note--right{right:0;color:rgba(200,16,46,.6)}

.cs-nav{
  display:block;
  border-top:1px solid var(--cs-gold-line);
  border-bottom:1px solid var(--cs-ink-08);
}
.cs-nav__list{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  align-items:stretch;
  gap:clamp(2px,1.2vw,16px);
}
.cs-nav__item{display:flex}
.cs-nav__link{
  position:relative;
  display:inline-flex;
  align-items:baseline;
  gap:6px;
  padding:14px 10px;
  font-size:15px;
  letter-spacing:.04em;
  color:var(--cs-ink);
  text-decoration:none;
  transition:color .2s var(--cs-ease);
}
.cs-nav__index{
  font-family:var(--cs-font-mono);
  font-size:10px;
  letter-spacing:0;
  color:var(--cs-gold);
}
.cs-nav__link::after{
  content:"";
  position:absolute;
  left:10px;right:10px;bottom:8px;
  height:2px;
  background:linear-gradient(90deg,var(--cs-red),var(--cs-gold));
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .28s var(--cs-ease);
}
.cs-nav__link:hover,
.cs-nav__link:focus-visible{color:var(--cs-red-deep)}
.cs-nav__link:hover::after,
.cs-nav__link:focus-visible::after{transform:scaleX(1)}
.cs-nav__link[aria-current="page"]{color:var(--cs-red);font-weight:600}
.cs-nav__link[aria-current="page"]::after{transform:scaleX(1)}
.cs-nav__link[aria-current="page"] .cs-nav__index{color:var(--cs-red)}

/* ---------- 10. 页脚：版权页 ---------- */
.cs-footer{
  position:relative;
  margin-top:clamp(48px,8vw,96px);
  padding-block:clamp(28px,5vw,52px) clamp(20px,3vw,32px);
  border-top:3px solid var(--cs-gold);
  color:#F6E9D8;
  background:
    radial-gradient(760px 340px at 82% 0%,rgba(200,16,46,.55),transparent 66%),
    radial-gradient(620px 320px at 4% 8%,rgba(212,166,74,.18),transparent 64%),
    linear-gradient(180deg,#2A0E18 0%,#1B1416 58%,#140F10 100%);
}
.cs-footer__top{
  display:grid;
  grid-template-columns:minmax(200px,290px) minmax(0,1fr);
  gap:clamp(24px,4vw,56px);
  padding-bottom:clamp(20px,3vw,32px);
  border-bottom:1px solid rgba(243,223,174,.22);
}
.cs-footer__brandlink{
  display:inline-flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:#FFF3DC;
}
.cs-footer__seal{
  display:grid;
  place-items:center;
  width:42px;height:42px;
  border-radius:7px;
  background:linear-gradient(160deg,var(--cs-red),var(--cs-red-deep));
  color:var(--cs-gold-pale);
  font-family:var(--cs-font-display);
  font-size:24px;
  line-height:1;
  box-shadow:inset 0 0 0 1px rgba(243,223,174,.5);
}
.cs-footer__word{
  font-family:var(--cs-font-display);
  font-size:clamp(24px,3vw,30px);
  letter-spacing:.08em;
}
.cs-footer__motto{
  margin-top:14px;
  font-size:13px;
  letter-spacing:.16em;
  color:var(--cs-gold-pale);
}
.cs-footer__note{
  margin-top:8px;
  font-size:12.5px;
  line-height:1.8;
  color:rgba(246,233,216,.58);
}
.cs-footer__grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(16px,3vw,34px);
}
.cs-footer__title{
  margin-bottom:12px;
  font-family:var(--cs-font-body);
  font-size:11.5px;
  font-weight:600;
  letter-spacing:.3em;
  color:var(--cs-gold);
}
.cs-footer__list li + li{margin-top:9px}
.cs-footer__link{
  font-size:14px;
  color:rgba(246,233,216,.84);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .2s var(--cs-ease),border-color .2s var(--cs-ease);
}
.cs-footer__link:hover,
.cs-footer__link:focus-visible{color:var(--cs-gold-pale);border-bottom-color:var(--cs-gold)}

.cs-footer__contact{
  display:flex;
  flex-wrap:wrap;
  gap:10px clamp(18px,3vw,42px);
  padding-block:clamp(18px,2.6vw,26px);
  border-bottom:1px solid rgba(243,223,174,.22);
  font-size:13px;
  color:rgba(246,233,216,.8);
}
.cs-footer__contact-item{
  display:inline-flex;
  align-items:baseline;
  gap:9px;
  margin:0;
  word-break:break-word;
}
.cs-footer__label{
  font-family:var(--cs-font-mono);
  font-size:10.5px;
  letter-spacing:.22em;
  color:var(--cs-gold);
}
.cs-footer__legal{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:center;
  gap:8px 20px;
  padding-top:clamp(14px,2vw,20px);
  font-size:12.5px;
  color:rgba(246,233,216,.55);
}
.cs-footer__copyright{margin:0}
.cs-footer__meta{
  margin:0;
  font-family:var(--cs-font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  color:rgba(243,223,174,.55);
}
.cs-footer :focus-visible{outline-color:var(--cs-gold)}

/* ---------- 11. 滚动显现 ---------- */
html.cs-js [data-reveal]{
  transition:opacity .5s var(--cs-ease),transform .5s var(--cs-ease);
  will-change:opacity,transform;
}
html.cs-js [data-reveal]:not(.is-revealed){
  opacity:0;
  transform:translateY(16px);
}

/* ---------- 12. 响应式 ---------- */
@media (max-width:1100px){
  .cs-with-aside{grid-template-columns:minmax(0,1fr)}
  .cs-aside{position:static}
}
@media (max-width:960px){
  .cs-grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cs-grid--12 > .cs-span-3,
  .cs-grid--12 > .cs-span-4,
  .cs-grid--12 > .cs-span-5,
  .cs-grid--12 > .cs-span-6,
  .cs-grid--12 > .cs-span-7,
  .cs-grid--12 > .cs-span-8{grid-column:span 12}
  .cs-footer__top{grid-template-columns:1fr}
}
@media (max-width:860px){
  .cs-nav-toggle{display:inline-flex}
  .cs-header__utility{display:none}
  .cs-header__cta{margin-inline-start:auto}
  .cs-header__edition{font-size:10.5px;letter-spacing:.2em}

  .cs-masthead__note{display:none}
  .cs-masthead{padding-block:18px 14px}

  [data-nav]{display:none}
  [data-nav][data-open]{
    display:block;
    animation:cs-panel-in .28s var(--cs-ease) both;
    background:linear-gradient(180deg,var(--cs-paper),var(--cs-paper-2));
  }
  .cs-nav__list{flex-direction:column;gap:0;padding:6px 0}
  .cs-nav__item{border-bottom:1px solid var(--cs-ink-08)}
  .cs-nav__item:last-child{border-bottom:0}
  .cs-nav__link{
    width:100%;
    justify-content:space-between;
    padding:15px 6px;
    font-size:16px;
  }
  .cs-nav__link::after{display:none}
  .cs-nav__link[aria-current="page"]{
    background:linear-gradient(90deg,rgba(200,16,46,.1),transparent 78%);
    padding-left:12px;
  }
  .cs-footer__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@keyframes cs-panel-in{
  from{opacity:0;transform:translateY(-8px)}
  to{opacity:1;transform:none}
}
@media (max-width:620px){
  .cs-grid--3,.cs-grid--2{grid-template-columns:minmax(0,1fr)}
  .cs-footer__grid{grid-template-columns:minmax(0,1fr);gap:20px}
  .cs-footer__contact{flex-direction:column;align-items:flex-start}
  .cs-footer__legal{flex-direction:column;align-items:flex-start}
  .cs-breadcrumb{font-size:12.5px}
  .cs-band{border-radius:var(--cs-r-md)}
}
@media (max-width:560px){
  .cs-header__cta{display:none}
  .cs-nav-toggle{margin-inline-start:auto}
  .cs-masthead__tagline{letter-spacing:.28em;font-size:11.5px}
  .cs-btn{width:auto}
}

/* ---------- 13. 动效偏好 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
    scroll-behavior:auto!important;
  }
  html.cs-js [data-reveal],
  html.cs-js [data-reveal]:not(.is-revealed){
    opacity:1;
    transform:none;
    transition:none;
  }
  .cs-card:hover,
  .cs-btn:hover{transform:none}
}

/* ---------- 14. 打印 ---------- */
@media print{
  .cs-header,.cs-footer,.cs-progress,.cs-skip{display:none!important}
  body{background:#fff;color:#000}
  .cs-card,.cs-figure,.cs-band{box-shadow:none;border-color:#999}
}