/* ==========================================================================
   米奇主页 · 共享样式 /assets/site.css
   复古游乐园海报 + 档案馆票据秩序
   ========================================================================== */

/* ---------- 1. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body,h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd,ul,ol{margin:0}
ul,ol{padding:0}
ul[class],ol[class]{list-style:none}
img,svg,picture,video{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
a{color:inherit}
table{border-collapse:collapse;width:100%}
[hidden]{display:none !important}

/* ---------- 2. Tokens ---------- */
:root{
  /* 品牌色 */
  --cream:#FFF7E8;
  --paper:#F0E6D2;
  --ink:#1A1A1A;
  --red:#D9232E;
  --yellow:#F7C948;
  --lake:#2E8C9E;
  --deepred:#A3121C;
  --stamp:#6B4A2F;
  --white:#FFFFFF;
  --gray:#4B5563;

  /* 字体 */
  --font-display:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong",SimSun,Georgia,serif;
  --font-sans:"Nunito","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-mono:"IBM Plex Mono","JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  /* 尺寸与节奏 */
  --shell:1280px;
  --gutter:clamp(16px,4vw,48px);
  --radius:18px;
  --radius-sm:12px;
  --shadow-hard:6px 6px 0 var(--ink);
  --shadow-soft:3px 3px 0 var(--ink);
  --ease:cubic-bezier(.2,.7,.3,1);
  --dot-color:rgba(26,26,26,.075);
}

/* ---------- 3. Base ---------- */
html{scroll-behavior:smooth}
body{
  background-color:var(--cream);
  background-image:radial-gradient(var(--dot-color) 1.4px,transparent 1.5px);
  background-size:22px 22px;
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:900;line-height:1.18;letter-spacing:.01em}
h1{font-size:clamp(34px,5.2vw,56px)}
h2{font-size:clamp(26px,3.4vw,42px)}
h3{font-size:clamp(20px,2.2vw,28px)}
h4{font-size:clamp(18px,1.8vw,22px)}
p{max-width:72ch}
strong{font-weight:800}
small{font-size:13px}
code,kbd,samp{font-family:var(--font-mono);font-size:.92em}

::selection{background:var(--yellow);color:var(--ink)}

:focus-visible{outline:3px solid var(--lake);outline-offset:3px;border-radius:4px}

.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;
}

/* ---------- 4. 布局容器与网格 ---------- */
.shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.grid{display:grid;gap:clamp(16px,2.4vw,28px)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--split{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.grid--split-wide{grid-template-columns:minmax(0,4fr) minmax(0,8fr)}

/* ---------- 5. 通用文字件 ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--gray);
}
.section-head{
  display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;
  margin-bottom:20px;
}
.section-no{
  font-family:var(--font-mono);
  font-weight:700;
  font-style:italic;
  font-size:clamp(30px,4.2vw,54px);
  line-height:1;
  color:var(--red);
  letter-spacing:-.02em;
}
.seal{
  display:inline-block;
  padding:5px 11px;
  border:2px solid var(--stamp);
  border-radius:6px;
  background:rgba(107,74,47,.07);
  color:var(--stamp);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.12em;
  white-space:nowrap;
  transform:rotate(-4deg);
}
.tag{
  display:inline-block;
  padding:3px 10px;
  border:2px solid var(--ink);
  border-radius:999px;
  background:var(--lake);
  color:var(--white);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
}

/* ---------- 6. 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:14px 26px;
  font-family:var(--font-sans);
  font-weight:800;
  font-size:16px;
  line-height:1.2;
  color:var(--ink);
  background:var(--yellow);
  border:3px solid var(--ink);
  border-radius:999px;
  box-shadow:4px 4px 0 var(--ink);
  text-decoration:none;
  cursor:pointer;
  transition:transform .16s var(--ease),box-shadow .16s var(--ease),background-color .16s var(--ease);
}
.btn:hover,.btn:focus-visible{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.btn:active{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--ink)}
.btn--primary{background:var(--red);color:var(--white);box-shadow:4px 4px 0 var(--deepred)}
.btn--primary:hover,.btn--primary:focus-visible{box-shadow:6px 6px 0 var(--deepred)}
.btn--lake{background:var(--lake);color:var(--white);box-shadow:4px 4px 0 #1d5f6c}
.btn--ghost{background:var(--cream);color:var(--ink)}
.btn--sm{padding:9px 18px;font-size:14px;border-width:2px;box-shadow:3px 3px 0 var(--ink)}

/* ---------- 7. 面包屑 ---------- */
.breadcrumb{
  padding:22px 0 0;
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--gray);
}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:0;list-style:none}
.breadcrumb li{display:flex;align-items:center}
.breadcrumb li::after{content:"/";margin:0 8px;color:rgba(26,26,26,.32)}
.breadcrumb li:last-child::after{content:"";margin:0}
.breadcrumb a{text-decoration:none;border-bottom:2px solid transparent;transition:border-color .16s var(--ease),color .16s var(--ease)}
.breadcrumb a:hover{border-bottom-color:var(--red);color:var(--deepred)}

/* ---------- 8. 正文容器 ---------- */
.prose{max-width:68ch}
.prose > * + *{margin-top:1.05em}
.prose h2{margin-top:2em}
.prose h3{margin-top:1.6em}
.prose ul,.prose ol{padding-left:1.35em}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li + li{margin-top:.4em}
.prose a{
  color:var(--deepred);
  text-decoration:underline;
  text-decoration-thickness:2px;
  text-underline-offset:3px;
}
.prose a:hover{color:var(--ink);background:var(--yellow)}
.prose blockquote{
  border-left:6px solid var(--yellow);
  padding:6px 0 6px 18px;
  font-family:var(--font-display);
  font-size:1.05em;
}
.prose hr{border:0;border-top:2px dashed rgba(26,26,26,.28);margin:2em 0}

/* ---------- 9. 票根卡 ---------- */
.ticket{
  --notch-color:var(--cream);
  position:relative;
  padding:clamp(18px,2.4vw,28px);
  background:var(--paper);
  border:3px solid var(--ink);
  border-radius:var(--radius);
  box-shadow:var(--shadow-hard);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.ticket::before,.ticket::after{
  content:"";
  position:absolute;
  top:50%;
  width:16px;height:16px;
  margin-top:-8px;
  background:var(--notch-color);
  border:3px solid var(--ink);
  border-radius:50%;
  transition:background-color .18s var(--ease);
}
.ticket::before{left:-11px}
.ticket::after{right:-11px}
.ticket:hover,.ticket:focus-within{transform:translateY(-4px);box-shadow:10px 10px 0 var(--ink)}
.ticket:hover::before,.ticket:hover::after,.ticket:focus-within::before,.ticket:focus-within::after{background:var(--lake)}
.ticket--yellow{background:var(--yellow)}
.ticket--lake{background:var(--lake);color:var(--white)}
.ticket--lake .seal{color:var(--white);border-color:var(--white);background:rgba(255,255,255,.14)}
.ticket--flat{box-shadow:none}
.ticket--flat:hover{box-shadow:var(--shadow-soft)}

/* ---------- 10. 图片容器 ---------- */
.media{
  position:relative;
  display:block;
  overflow:hidden;
  width:100%;
  aspect-ratio:16 / 10;
  background:var(--paper);
  border:3px solid var(--ink);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
}
.media > img,.media > svg,.media > picture,.media > video{
  width:100%;height:100%;object-fit:cover;display:block;
}
.media--wide{aspect-ratio:21 / 9}
.media--square{aspect-ratio:1 / 1}
.media--portrait{aspect-ratio:4 / 5}
.media--flat{box-shadow:none}
.media__caption{
  margin-top:10px;
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--gray);
  line-height:1.6;
}

/* ---------- 11. 折叠面板 ---------- */
.panel{
  border:3px solid var(--ink);
  border-radius:var(--radius-sm);
  background:var(--paper);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.panel + .panel{margin-top:12px}
.panel__summary{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:15px 20px;
  font-weight:800;
  font-size:16px;
  cursor:pointer;
  list-style:none;
}
.panel__summary::-webkit-details-marker{display:none}
.panel__summary::after{
  content:"+";
  font-family:var(--font-mono);
  font-size:20px;
  line-height:1;
  color:var(--red);
  transition:transform .18s var(--ease);
}
.panel[open] .panel__summary::after{content:"–"}
.panel__summary:hover{background:var(--yellow)}
.panel__body{
  padding:4px 20px 18px;
  border-top:2px dashed rgba(26,26,26,.25);
  font-size:16px;
}

/* ---------- 12. 标签页 ---------- */
.tabs__list{
  display:flex;flex-wrap:wrap;gap:8px;
  margin-bottom:22px;
}
.tabs__tab{
  padding:9px 18px;
  font-weight:800;
  font-size:15px;
  color:var(--ink);
  background:var(--cream);
  border:3px solid var(--ink);
  border-radius:12px;
  box-shadow:3px 3px 0 var(--ink);
  transition:transform .16s var(--ease),box-shadow .16s var(--ease),background-color .16s var(--ease),color .16s var(--ease);
}
.tabs__tab:hover{background:var(--yellow);transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--ink)}
.tabs__tab[aria-selected="true"]{
  background:var(--red);
  color:var(--white);
  box-shadow:3px 3px 0 var(--deepred);
}
.tabs__panel{padding-top:4px}

/* ---------- 13. 显现 ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}

/* ---------- 14. 页头 ---------- */
.skip-link{
  position:absolute;
  left:16px;
  top:-90px;
  z-index:200;
  padding:12px 22px;
  background:var(--yellow);
  color:var(--ink);
  border:3px solid var(--ink);
  border-radius:0 0 14px 14px;
  font-weight:800;
  text-decoration:none;
  transition:top .18s var(--ease);
}
.skip-link:focus{top:0}

.site-header{
  position:relative;
  z-index:60;
  background-color:var(--cream);
  background-image:radial-gradient(var(--dot-color) 1.4px,transparent 1.5px);
  background-size:22px 22px;
  border-top:8px solid var(--red);
  border-bottom:4px solid var(--ink);
}

.masthead{
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:clamp(12px,2.4vw,26px);
  padding:18px 0 16px;
  border-bottom:2px dashed rgba(26,26,26,.3);
}

.masthead__badge{
  display:grid;
  place-content:center;
  gap:0;
  flex:none;
  width:88px;height:88px;
  border:3px solid var(--ink);
  border-radius:50%;
  background:var(--red);
  color:var(--white);
  font-family:var(--font-sans);
  font-weight:800;
  font-size:15px;
  line-height:1.12;
  text-align:center;
  text-decoration:none;
  box-shadow:4px 4px 0 var(--ink);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background-color .18s var(--ease);
}
.masthead__badge:hover,.masthead__badge:focus-visible{
  background:var(--deepred);
  transform:translate(-2px,-2px) rotate(-3deg);
  box-shadow:6px 6px 0 var(--ink);
}
.masthead__badge-line{display:block}

.masthead__center{min-width:0;text-align:center}
.masthead__kicker{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--gray);
  margin-bottom:2px;
}
.masthead__wordmark{
  display:block;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(26px,4.6vw,58px);
  line-height:1.06;
  letter-spacing:.005em;
  color:var(--ink);
  text-decoration:none;
}
.masthead__wordmark span{
  color:var(--red);
  font-style:italic;
  letter-spacing:0;
}
.masthead__wordmark:hover span{color:var(--deepred)}
.masthead__tagline{
  margin-top:4px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--gray);
}

.masthead__side{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  justify-content:center;
  gap:12px;
  flex:none;
}
.masthead__quick{
  display:inline-flex;
  align-items:center;
  padding:10px 20px;
  background:var(--ink);
  color:var(--cream);
  border:3px solid var(--ink);
  border-radius:999px;
  font-weight:800;
  font-size:14px;
  line-height:1.2;
  text-decoration:none;
  white-space:nowrap;
  box-shadow:4px 4px 0 var(--red);
  transition:transform .16s var(--ease),box-shadow .16s var(--ease),background-color .16s var(--ease);
}
.masthead__quick:hover,.masthead__quick:focus-visible{
  background:var(--red);
  color:var(--white);
  transform:translate(-2px,-2px);
  box-shadow:6px 6px 0 var(--deepred);
}

.navwrap{
  display:flex;
  align-items:center;
  gap:14px;
  padding:12px 0 14px;
}

.navtoggle{
  display:none;
  align-items:center;
  gap:10px;
  padding:10px 18px;
  background:var(--yellow);
  color:var(--ink);
  border:3px solid var(--ink);
  border-radius:12px;
  font-family:var(--font-sans);
  font-weight:800;
  font-size:15px;
  line-height:1;
  box-shadow:3px 3px 0 var(--ink);
  transition:transform .16s var(--ease),box-shadow .16s var(--ease),background-color .16s var(--ease);
}
.navtoggle:hover,.navtoggle:focus-visible{transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--ink)}
.navtoggle[aria-expanded="true"]{background:var(--red);color:var(--white);box-shadow:3px 3px 0 var(--deepred)}
.navtoggle__bars{
  position:relative;
  display:block;
  width:18px;height:2px;
  background:currentColor;
  border-radius:2px;
}
.navtoggle__bars::before,.navtoggle__bars::after{
  content:"";
  position:absolute;left:0;
  width:18px;height:2px;
  background:currentColor;
  border-radius:2px;
}
.navtoggle__bars::before{top:-6px}
.navtoggle__bars::after{top:6px}
.navtoggle[aria-expanded="true"] .navtoggle__bars{background:transparent}
.navtoggle[aria-expanded="true"] .navtoggle__bars::before{top:0;transform:rotate(45deg)}
.navtoggle[aria-expanded="true"] .navtoggle__bars::after{top:0;transform:rotate(-45deg)}

.ticketnav{flex:1 1 auto;min-width:0}
.ticketnav__list{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.ticketnav__list > li{flex:none}
.ticketnav__link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 16px;
  background:var(--cream);
  color:var(--ink);
  border:3px solid var(--ink);
  border-radius:12px;
  font-weight:800;
  font-size:15px;
  line-height:1.2;
  text-decoration:none;
  white-space:nowrap;
  box-shadow:3px 3px 0 var(--ink);
  transition:transform .16s var(--ease),box-shadow .16s var(--ease),background-color .16s var(--ease),color .16s var(--ease);
}
.ticketnav__link:hover,.ticketnav__link:focus-visible{
  background:var(--yellow);
  transform:translate(-1px,-1px);
  box-shadow:5px 5px 0 var(--ink);
}
.ticketnav__link[aria-current="page"]{
  background:var(--red);
  color:var(--white);
  box-shadow:3px 3px 0 var(--deepred);
}
.ticketnav__link[aria-current="page"]:hover,
.ticketnav__link[aria-current="page"]:focus-visible{
  background:var(--deepred);
  color:var(--white);
  box-shadow:5px 5px 0 var(--deepred);
}
.ticketnav__dot{
  display:block;
  width:8px;height:8px;
  border-radius:50%;
  background:var(--lake);
  flex:none;
}

.progressbar{
  position:absolute;
  left:0;right:0;bottom:0;
  height:4px;
  overflow:hidden;
  pointer-events:none;
}
.progressbar__fill{
  display:block;
  width:100%;height:100%;
  background:var(--red);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .12s linear;
}

/* ---------- 15. 页脚 ---------- */
.site-footer{
  margin-top:clamp(48px,8vw,96px);
  background-color:var(--paper);
  background-image:radial-gradient(rgba(26,26,26,.05) 1.4px,transparent 1.5px);
  background-size:22px 22px;
  border-top:4px solid var(--ink);
  color:var(--ink);
}
.footer__grid{
  display:grid;
  grid-template-columns:1.15fr .95fr 1.1fr;
  gap:clamp(24px,4vw,52px);
  padding:clamp(36px,5vw,56px) 0 clamp(28px,4vw,44px);
}
.footer__brand{min-width:0}
.footer__wordmark{
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(24px,3vw,34px);
  line-height:1.15;
  margin-bottom:8px;
}
.footer__note{
  font-size:15px;
  color:var(--gray);
  max-width:26ch;
  margin-bottom:16px;
}
.footer__seal{transform:rotate(-3deg)}
.footer__col{min-width:0}
.footer__heading{
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--gray);
  margin-bottom:16px;
  padding-bottom:8px;
  border-bottom:2px dashed rgba(26,26,26,.28);
}
.footer__list{display:flex;flex-direction:column;gap:9px}
.footer__link{
  font-size:15px;
  font-weight:600;
  text-decoration:none;
  border-bottom:2px solid transparent;
  transition:border-color .16s var(--ease),color .16s var(--ease);
}
.footer__link:hover,.footer__link:focus-visible{border-bottom-color:var(--red);color:var(--deepred)}
.footer__contact{display:flex;flex-direction:column;gap:12px}
.footer__contact-item{
  font-size:15px;
  line-height:1.6;
  color:var(--ink);
  word-break:break-word;
}
.footer__contact-label{
  display:block;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--stamp);
  margin-bottom:1px;
}
.footer__legalbar{
  background:var(--ink);
  color:var(--cream);
}
.footer__legal{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:10px 28px;
  padding:16px 0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
}
.footer__legal p{margin:0;max-width:none}
.footer__legal-links{
  display:flex;
  flex-wrap:wrap;
  gap:8px 18px;
}
.footer__legal-links a{
  color:var(--yellow);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:border-color .16s var(--ease),color .16s var(--ease);
}
.footer__legal-links a:hover,.footer__legal-links a:focus-visible{
  color:var(--white);
  border-bottom-color:var(--white);
}
.footer__icp{color:rgba(255,247,232,.75)}

/* ---------- 16. 响应式 ---------- */
@media (max-width:1040px){
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1 / -1}
}

@media (max-width:900px){
  .grid--2,.grid--3,.grid--split,.grid--split-wide{grid-template-columns:minmax(0,1fr)}

  .masthead{
    grid-template-columns:auto minmax(0,1fr);
    row-gap:14px;
    padding:16px 0 14px;
  }
  .masthead__badge{width:66px;height:66px;font-size:12px}
  .masthead__side{
    grid-column:1 / -1;
    flex-direction:row;
    align-items:center;
    justify-content:space-between;
    width:100%;
  }
  .masthead__quick{padding:9px 16px;font-size:13px}

  .navwrap{flex-direction:column;align-items:stretch;gap:10px;padding:10px 0 14px}
  .navtoggle{display:inline-flex;align-self:flex-start}

  .ticketnav{display:none}
  .ticketnav[data-open]{display:block}
  .ticketnav__list{
    flex-wrap:nowrap;
    overflow-x:auto;
    overscroll-behavior-x:contain;
    scroll-snap-type:x proximity;
    padding:4px 4px 12px;
    -webkit-overflow-scrolling:touch;
  }
  .ticketnav__list > li{scroll-snap-align:start}
  .ticketnav__link{font-size:14px;padding:8px 14px}
}

@media (max-width:620px){
  body{font-size:16px}
  .footer__grid{grid-template-columns:1fr;gap:28px}
  .footer__legal{justify-content:flex-start;font-size:11px}
  .masthead__tagline{display:none}
  .masthead__wordmark{font-size:clamp(22px,7vw,34px)}
  .masthead__kicker{font-size:10px;letter-spacing:.16em}
  .masthead__badge{width:58px;height:58px;font-size:11px}
  .seal{font-size:11px;padding:4px 9px}
  .ticket::before,.ticket::after{display:none}
  .btn{padding:12px 22px;font-size:15px}
}

/* ---------- 17. 动效与无障碍 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .ticket:hover,.ticket:focus-within{transform:none}
  .masthead__badge:hover,.masthead__badge:focus-visible{transform:none}
  .reveal{opacity:1;transform:none}
}

/* ---------- 18. 打印（法律页） ---------- */
@media print{
  body{background:#fff;color:#000;font-size:12pt}
  .site-header,.site-footer,.skip-link,.progressbar,.navtoggle{display:none !important}
  a{text-decoration:underline;color:#000}
  .shell{max-width:none;padding:0}
  .prose{max-width:none}
}