/* =========================================================
   米兰赛事 · 共享样式 /assets/site.css
   报头 + 栏目带 + 页脚 + 通用组件
   ========================================================= */

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body,h1,h2,h3,h4,h5,p,ul,ol,li,figure,blockquote,dl,dd{margin:0;padding:0}
ul,ol{list-style:none}
img,svg,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;text-decoration:none}
table{border-collapse:collapse;width:100%}
main{display:block;position:relative;z-index:1}

/* ---------- tokens ---------- */
:root{
  --red:#C8102E;
  --red-deep:#5A0F1A;
  --ink:#0B0B0D;
  --ink-2:#15161A;
  --ink-3:#24262D;
  --blue:#2D7DFF;
  --lime:#B6FF3B;
  --paper:#F4F1EC;
  --gray:#8A8F98;
  --ice:#D7E6FF;
  --line:rgba(244,241,236,.16);
  --line-soft:rgba(244,241,236,.10);
  --font-body:"Helvetica Neue",Arial,"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-display:"Helvetica Neue",Arial,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --font-mono:"IBM Plex Mono","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:1180px;
  --gutter:clamp(16px,4vw,48px);
  --shadow-1:6px 6px 0 rgba(11,11,13,.9);
  --shadow-2:10px 10px 0 rgba(11,11,13,.9);
  --ease:cubic-bezier(.2,.7,.3,1);
}

/* ---------- base / 中文排版 ---------- */
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.7;
  color:var(--paper);
  background-color:var(--ink);
  background-image:
    radial-gradient(120% 80% at 88% -12%,rgba(200,16,46,.32),transparent 62%),
    radial-gradient(90% 70% at -8% 8%,rgba(45,125,255,.18),transparent 66%),
    linear-gradient(165deg,#15161A 0%,#24262D 46%,#101116 100%);
  background-attachment:fixed;
  min-height:100vh;
  overflow-x:hidden;
}
body.is-nav-open{overflow:hidden}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.16;letter-spacing:-.01em;font-weight:700}
p{overflow-wrap:break-word}
strong{font-weight:700;color:var(--paper)}
::selection{background:var(--blue);color:var(--ink)}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px;border-radius:2px}

/* ---------- skip link ---------- */
.skip-link{
  position:fixed;top:10px;left:10px;z-index:200;
  padding:12px 20px;
  background:var(--lime);color:var(--ink);
  font-weight:700;font-size:.9rem;letter-spacing:.06em;
  border:2px solid var(--ink);box-shadow:var(--shadow-1);
  transform:translateY(-180%);
  transition:transform .18s var(--ease);
}
.skip-link:focus,.skip-link:focus-visible{transform:translateY(0)}

/* ---------- 报头 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:linear-gradient(180deg,#0B0B0D 0%,#101116 72%,#0B0B0D 100%);
  border-bottom:1px solid var(--line);
  box-shadow:0 14px 30px -22px rgba(0,0,0,.95);
}
.masthead{position:relative}
.masthead__inner{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);
  align-items:center;
  gap:16px;
  max-width:var(--wrap);
  margin:0 auto;
  padding:16px var(--gutter) 12px;
}
.masthead__aside{display:flex;align-items:center;gap:clamp(8px,1.4vw,18px);min-width:0}
.masthead__aside--left{justify-self:start}
.masthead__aside--right{justify-self:end}
.masthead__brand{justify-self:center}

.season-index{display:grid;gap:2px;min-width:0}
.season-index__label{
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--gray);
}
.season-index__value{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;
  color:rgba(244,241,236,.9);white-space:nowrap;
}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--lime);flex:0 0 auto}
.dot--live{box-shadow:0 0 0 0 rgba(182,255,59,.5);animation:dotPulse 2.4s ease-in-out infinite}
@keyframes dotPulse{
  0%,100%{box-shadow:0 0 0 0 rgba(182,255,59,.45)}
  55%{box-shadow:0 0 0 7px rgba(182,255,59,0)}
}

.brand{display:inline-flex;flex-direction:column;align-items:center;gap:5px}
.brand__line{display:inline-flex;align-items:baseline;gap:.1em;line-height:1}
.brand__word{
  font-family:var(--font-display);
  font-size:clamp(1.55rem,3.4vw,2.35rem);
  font-weight:900;font-style:italic;letter-spacing:.02em;
  color:var(--paper);
}
.brand__mark{
  display:inline-block;
  font-family:var(--font-display);
  font-size:clamp(1.55rem,3.4vw,2.35rem);
  font-weight:900;font-style:italic;letter-spacing:.02em;
  padding:.02em .26em .1em;
  background:var(--red);color:var(--paper);
  transform:skewX(-7deg);
  box-shadow:5px 5px 0 rgba(11,11,13,.92);
  transition:background .18s var(--ease),box-shadow .18s var(--ease);
}
.brand:hover .brand__mark{background:var(--blue);box-shadow:5px 5px 0 rgba(182,255,59,.85)}
.brand__tag{
  font-family:var(--font-mono);font-size:.58rem;letter-spacing:.28em;
  color:var(--gray);text-transform:uppercase;
}

.utility-link{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;
  color:rgba(244,241,236,.7);
  padding:5px 1px;border-bottom:2px solid transparent;
  transition:color .16s var(--ease),border-color .16s var(--ease);
}
.utility-link:hover,.utility-link:focus-visible{color:var(--paper);border-bottom-color:var(--blue)}
.utility-cta{
  font-size:.74rem;font-weight:700;letter-spacing:.1em;
  padding:9px 15px;
  background:var(--red);color:var(--paper);
  border:2px solid var(--ink);box-shadow:4px 4px 0 rgba(11,11,13,.9);
  transition:transform .16s var(--ease),box-shadow .16s var(--ease),background .16s var(--ease);
}
.utility-cta:hover,.utility-cta:focus-visible{
  background:#E01336;transform:translate(-2px,-2px);box-shadow:6px 6px 0 rgba(11,11,13,.95);
}

.nav-toggle{
  display:none;align-items:center;gap:8px;
  padding:9px 12px;
  border:2px solid var(--line);
  background:rgba(244,241,236,.06);
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;
  color:var(--paper);
  transition:border-color .16s var(--ease),background .16s var(--ease);
}
.nav-toggle:hover{border-color:var(--blue);background:rgba(45,125,255,.16)}
.nav-toggle__bars{position:relative;display:block;width:18px;height:2px;background:var(--paper);transition:background .18s var(--ease)}
.nav-toggle__bars::before,.nav-toggle__bars::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--paper);
  transition:transform .18s var(--ease);
}
.nav-toggle__bars::before{top:-6px}
.nav-toggle__bars::after{top:6px}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before{transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- 栏目带 ---------- */
.primary-nav{
  position:relative;
  border-top:1px solid var(--line-soft);
  background:linear-gradient(90deg,rgba(90,15,26,.55) 0%,rgba(11,11,13,0) 38%,rgba(11,11,13,0) 62%,rgba(45,125,255,.18) 100%);
}
.primary-nav__list{
  counter-reset:navitem;
  display:flex;flex-wrap:wrap;justify-content:center;
  max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter);
}
.primary-nav__item{counter-increment:navitem;display:flex}
.primary-nav__link{
  display:inline-flex;align-items:baseline;gap:8px;
  padding:12px clamp(10px,1.7vw,22px);
  font-size:.94rem;font-weight:500;letter-spacing:.05em;
  color:rgba(244,241,236,.76);
  transition:color .16s var(--ease),background .16s var(--ease);
}
.primary-nav__link::before{
  content:counter(navitem,decimal-leading-zero);
  font-family:var(--font-mono);font-size:.58rem;letter-spacing:.08em;
  color:var(--gray);transform:translateY(-2px);
}
.primary-nav__link:hover,.primary-nav__link:focus-visible{
  color:var(--paper);background:rgba(244,241,236,.07);
}
.primary-nav__link[aria-current="page"]{
  color:var(--paper);
  background:var(--red);
  box-shadow:inset 0 -3px 0 rgba(11,11,13,.9);
}
.primary-nav__link[aria-current="page"]::before{color:rgba(244,241,236,.62)}

.nav-drawer__top{display:none}
.nav-close{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:64px;min-height:40px;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.2em;
  color:var(--paper);background:var(--red);border:2px solid var(--ink);
  box-shadow:4px 4px 0 rgba(11,11,13,.9);
}

/* ---------- 滚动进度 ---------- */
.scroll-progress{
  position:absolute;left:0;right:0;bottom:-1px;height:3px;
  background:rgba(244,241,236,.08);pointer-events:none;
}
.scroll-progress__bar{
  display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--red) 0%,var(--blue) 62%,var(--lime) 100%);
  transition:width .12s linear;
}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;z-index:1;
  margin-top:clamp(48px,8vw,104px);
  background:linear-gradient(180deg,#0B0B0D 0%,#16090E 58%,#0B0B0D 100%);
  border-top:4px solid var(--red);
  box-shadow:inset 0 1px 0 rgba(244,241,236,.1);
  color:var(--paper);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.45fr;
  gap:clamp(22px,3.4vw,48px);
  max-width:var(--wrap);margin:0 auto;
  padding:clamp(36px,6vw,68px) var(--gutter) clamp(24px,4vw,42px);
}
.footer-brand{min-width:0}
.footer-brand__link{
  display:inline-block;
  font-family:var(--font-display);
  font-size:clamp(1.5rem,3vw,2.05rem);
  font-weight:900;font-style:italic;letter-spacing:.02em;
  padding-bottom:6px;border-bottom:6px solid var(--red);
  transition:border-color .18s var(--ease),color .18s var(--ease);
}
.footer-brand__link:hover{border-bottom-color:var(--blue)}
.footer-brand__line{
  margin-top:16px;max-width:30ch;
  font-size:.92rem;color:rgba(244,241,236,.7);
}
.footer-brand__tag{
  display:inline-flex;align-items:center;gap:8px;margin-top:16px;
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.18em;
  color:var(--gray);
}
.footer-col{min-width:0}
.footer-col__title{
  display:flex;align-items:center;gap:9px;
  font-family:var(--font-mono);font-size:.66rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;
  color:var(--gray);margin-bottom:14px;
}
.footer-col__title::before{content:"";display:block;width:14px;height:2px;background:var(--red)}
.footer-list{display:grid;gap:2px}
.footer-list__link{
  display:inline-block;padding:5px 0;
  font-size:.92rem;color:rgba(244,241,236,.78);
  border-bottom:1px solid transparent;
  transition:color .16s var(--ease),border-color .16s var(--ease);
}
.footer-list__link:hover,.footer-list__link:focus-visible{color:var(--paper);border-bottom-color:var(--blue)}
.footer-note{
  margin-top:14px;
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;
  color:var(--gray);
}
.footer-contact{display:grid;gap:12px}
.footer-contact__item{display:grid;gap:2px}
.footer-contact__key{
  font-family:var(--font-mono);font-size:.6rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gray);
}
.footer-contact__value{
  font-size:.9rem;color:rgba(244,241,236,.88);overflow-wrap:break-word;
}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px 24px;
  max-width:var(--wrap);margin:0 auto;
  padding:18px var(--gutter) 32px;
  border-top:1px dashed rgba(244,241,236,.22);
}
.footer-bottom__legal{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;
  color:var(--gray);
}
.footer-bottom__links{display:flex;flex-wrap:wrap;gap:18px}
.footer-legal-link{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;
  color:rgba(244,241,236,.72);
  transition:color .16s var(--ease);
}
.footer-legal-link:hover,.footer-legal-link:focus-visible{color:var(--lime)}

/* =========================================================
   通用组件
   ========================================================= */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.section{position:relative;padding:clamp(40px,7vw,88px) var(--gutter)}
.section--tight{padding-top:clamp(22px,3.6vw,44px);padding-bottom:clamp(22px,3.6vw,44px)}
.section--paper{
  background:linear-gradient(180deg,#F4F1EC,#E8E3DA);
  color:var(--ink);
}
.section--paper strong,.section--paper h1,.section--paper h2,.section--paper h3{color:var(--ink)}
.section--paper .lede{color:rgba(11,11,13,.78)}
.section__head{max-width:var(--wrap);margin:0 auto clamp(22px,3.4vw,38px)}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--gray);
}
.eyebrow::before{content:"";display:block;width:28px;height:3px;background:var(--red)}
.display{
  font-family:var(--font-display);
  font-size:clamp(3rem,8vw,8rem);
  font-weight:200;line-height:.94;letter-spacing:-.035em;
  color:var(--paper);
}
.display .accent{font-style:italic;font-weight:900;color:var(--red)}
.display em{font-style:italic;font-weight:900}
.lede{
  max-width:58ch;font-size:clamp(1rem,1.5vw,1.12rem);
  line-height:1.78;color:rgba(244,241,236,.82);
}
.mono{font-family:var(--font-mono);letter-spacing:.08em}
.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.02em}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;
  font-size:.95rem;font-weight:700;letter-spacing:.05em;
  background:var(--paper);color:var(--ink);
  border:2px solid var(--ink);
  box-shadow:5px 5px 0 rgba(200,16,46,.9);
  transition:transform .16s var(--ease),box-shadow .16s var(--ease),background .16s var(--ease),color .16s var(--ease);
}
.btn:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 rgba(200,16,46,.9)}
.btn:active{transform:translate(2px,2px);box-shadow:2px 2px 0 rgba(200,16,46,.9)}
.btn--primary{background:var(--red);color:var(--paper);box-shadow:5px 5px 0 rgba(11,11,13,.9)}
.btn--primary:hover{box-shadow:8px 8px 0 rgba(11,11,13,.95);background:#E01336}
.btn--ghost{background:transparent;color:var(--paper);border-color:var(--paper);box-shadow:5px 5px 0 rgba(45,125,255,.85)}
.btn--ghost:hover{background:rgba(45,125,255,.16);box-shadow:8px 8px 0 rgba(45,125,255,.9)}
.btn--lg{padding:18px 34px;font-size:1.02rem}

/* 面包屑 */
.breadcrumb{padding:clamp(14px,2.4vw,22px) 0}
.breadcrumb__list{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;
  color:var(--gray);
}
.breadcrumb__list li:not(:last-child)::after{content:"/";margin-left:8px;color:rgba(244,241,236,.28)}
.breadcrumb__link{color:var(--gray);transition:color .16s var(--ease)}
.breadcrumb__link:hover,.breadcrumb__link:focus-visible{color:var(--blue)}
.breadcrumb [aria-current="page"]{color:var(--paper)}

/* 网格 */
.grid{display:grid;gap:clamp(14px,2.2vw,26px)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){
  .grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:600px){
  .grid--2,.grid--3{grid-template-columns:minmax(0,1fr)}
}

/* 卡片 */
.card{
  position:relative;
  padding:clamp(18px,2.4vw,26px);
  background:linear-gradient(160deg,rgba(36,38,45,.94),rgba(21,22,26,.94));
  border:2px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.card:hover{border-color:rgba(45,125,255,.62);transform:translate(-2px,-2px);box-shadow:8px 8px 0 rgba(11,11,13,.94)}
.card--accent{border-left:6px solid var(--red)}
.card__label{
  display:block;
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--gray);
}
.card__title{margin-top:8px;font-size:clamp(1.05rem,1.6vw,1.28rem);font-weight:700}
.card__text{margin-top:8px;font-size:.94rem;color:rgba(244,241,236,.78)}
.card__foot{margin-top:16px;display:flex;flex-wrap:wrap;align-items:center;gap:10px}

/* 图片占位容器 */
.media{
  position:relative;overflow:hidden;
  aspect-ratio:16/9;
  border:2px solid var(--line);
  background-image:
    repeating-linear-gradient(115deg,rgba(244,241,236,.055) 0 2px,transparent 2px 22px),
    linear-gradient(135deg,rgba(45,125,255,.28),rgba(21,22,26,.92) 48%,rgba(200,16,46,.34));
  background-size:auto,auto;
}
.media--tall{aspect-ratio:4/5}
.media--square{aspect-ratio:1/1}
.media img{width:100%;height:100%;object-fit:cover}
.media__caption{
  margin-top:10px;
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;
  color:var(--gray);
}

/* 标签 */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.14em;
  text-transform:uppercase;
  border:1px solid currentColor;color:var(--gray);
}
.tag--red{color:#FF6079;background:rgba(200,16,46,.16)}
.tag--blue{color:#8FB6FF;background:rgba(45,125,255,.16)}
.tag--lime{color:var(--lime);background:rgba(182,255,59,.12)}

/* 标签页 */
.tablist{
  display:flex;flex-wrap:wrap;gap:8px;
  padding-bottom:12px;border-bottom:2px solid var(--line);
}
.tab{
  padding:10px 18px;
  font-family:var(--font-mono);font-size:.76rem;letter-spacing:.1em;
  color:rgba(244,241,236,.72);
  background:rgba(244,241,236,.06);
  border:2px solid transparent;
  transition:color .16s var(--ease),background .16s var(--ease),box-shadow .16s var(--ease);
}
.tab:hover{color:var(--paper);background:rgba(45,125,255,.22)}
.tab[aria-selected="true"]{
  background:var(--blue);color:var(--ink);
  border-color:var(--ink);font-weight:700;
  box-shadow:3px 3px 0 rgba(11,11,13,.9);
}
.tabpanel{margin-top:22px;animation:panelIn .22s var(--ease) both}
.tabpanel[hidden]{display:none}
@keyframes panelIn{from{opacity:0;transform:translateX(10px)}to{opacity:1;transform:none}}

/* 折叠面板 */
.accordion{display:grid;gap:10px}
.accordion__item{border:2px solid var(--line);background:rgba(90,15,26,.26)}
.accordion__trigger{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  width:100%;padding:16px 18px;text-align:left;
  font-size:1rem;font-weight:600;color:var(--paper);
}
.accordion__trigger::after{
  content:"+";font-family:var(--font-mono);font-size:1.2rem;line-height:1;
  color:var(--lime);transition:transform .18s var(--ease);
}
.accordion__trigger[aria-expanded="true"]::after{content:"−"}
.accordion__panel{padding:0 18px 18px;font-size:.94rem;color:rgba(244,241,236,.82)}
.accordion__panel[hidden]{display:none}

/* 联赛芯片 */
.chipbar{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 15px;
  font-size:.82rem;letter-spacing:.04em;
  color:rgba(244,241,236,.82);
  background:rgba(11,11,13,.55);
  border:2px solid rgba(244,241,236,.22);
  transition:background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease),transform .16s var(--ease);
}
.chip:hover{border-color:var(--blue);transform:translateY(-1px)}
.chip[aria-pressed="true"]{
  background:var(--blue);color:#0B0B0D;border-color:var(--ink);font-weight:700;
}
.chip__dot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.7}

/* 比分条 */
.scorebar{display:grid;gap:8px}
.scorebar__row{
  display:grid;grid-template-columns:minmax(0,1fr) auto auto;
  align-items:center;gap:14px;
  padding:12px 16px;
  background:linear-gradient(90deg,rgba(90,15,26,.62),rgba(11,11,13,.78));
  border-left:4px solid var(--red);
}
.scorebar__score{
  font-family:var(--font-mono);font-variant-numeric:tabular-nums;
  font-size:1.12rem;font-weight:700;letter-spacing:.05em;color:var(--paper);
  animation:scoreTick .22s var(--ease);
}
.scorebar__score--live{color:var(--lime)}
@keyframes scoreTick{from{opacity:.45;transform:translateY(-3px)}to{opacity:1;transform:none}}

/* 时间轴 */
.timeline{position:relative;display:grid;gap:26px;padding-left:28px}
.timeline::before{
  content:"";position:absolute;left:6px;top:6px;bottom:6px;width:3px;
  background:linear-gradient(180deg,var(--red),var(--blue) 58%,rgba(244,241,236,.14));
}
.timeline__item{position:relative}
.timeline__item::before{
  content:"";position:absolute;left:-29px;top:.55em;
  width:13px;height:13px;
  background:var(--ink);border:3px solid var(--lime);
  transform:rotate(45deg);
}
.timeline__label{
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gray);
}
.timeline__title{margin-top:4px;font-size:1.08rem;font-weight:700}
.timeline__text{margin-top:6px;font-size:.94rem;color:rgba(244,241,236,.78)}

/* 锚点目录 */
.toc{padding:18px;border:2px solid var(--line);background:rgba(11,11,13,.5)}
.toc__title{
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--gray);
}
.toc__list{counter-reset:toc;display:grid;gap:8px;margin-top:14px}
.toc__link{
  position:relative;display:block;padding-left:28px;
  font-size:.9rem;color:rgba(244,241,236,.8);
  transition:color .16s var(--ease);
}
.toc__link::before{
  counter-increment:toc;content:counter(toc,decimal-leading-zero);
  position:absolute;left:0;
  font-family:var(--font-mono);font-size:.66rem;color:var(--blue);
}
.toc__link:hover,.toc__link:focus-visible{color:var(--paper)}

/* 悬浮帮助卡 */
.float-dock{
  position:fixed;right:clamp(12px,3vw,28px);bottom:clamp(12px,3vw,28px);
  z-index:40;display:grid;gap:8px;justify-items:end;
}
.dock-card{
  max-width:min(292px,80vw);
  padding:14px 16px;
  background:linear-gradient(155deg,#24262D,#0B0B0D);
  border:2px solid var(--red);
  box-shadow:6px 6px 0 rgba(11,11,13,.92);
  animation:dockBreath 5s ease-in-out infinite;
}
.dock-card__title{
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gray);
}
.dock-card__text{margin-top:6px;font-size:.84rem;color:rgba(244,241,236,.82)}
.dock-link{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:10px;padding:8px 14px;
  font-size:.8rem;font-weight:700;letter-spacing:.06em;
  background:var(--red);color:var(--paper);
  border:2px solid var(--ink);
  transition:background .16s var(--ease);
}
.dock-link:hover,.dock-link:focus-visible{background:var(--blue);color:var(--ink)}
@keyframes dockBreath{
  0%,100%{box-shadow:6px 6px 0 rgba(200,16,46,.42)}
  50%{box-shadow:6px 12px 22px rgba(200,16,46,.34)}
}

/* 斜向色带 */
.slant-rule{
  height:clamp(26px,4.5vw,52px);
  background:linear-gradient(90deg,var(--red) 0%,#5A0F1A 46%,#0B0B0D 78%);
  clip-path:polygon(0 0,100% 0,100% 34%,0 100%);
}

/* 滚动显现 */
:root.js-enabled [data-reveal]{
  opacity:0;transform:translateY(18px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
:root.js-enabled [data-reveal].is-visible{opacity:1;transform:none}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width:960px){
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:900px){
  .masthead__inner{
    display:flex;flex-wrap:wrap;align-items:center;
    gap:8px 10px;
    padding:13px var(--gutter) 11px;
  }
  .masthead__brand{order:1;flex:1 1 100%;display:flex;justify-content:center;padding-left:52px;padding-right:52px}
  .masthead__aside--left{order:2;flex:1 1 auto;min-width:0}
  .masthead__aside--right{order:3;flex:0 0 auto;gap:8px}
  .utility-link{display:none}
  .utility-cta{font-size:.66rem;padding:7px 11px;letter-spacing:.1em;box-shadow:3px 3px 0 rgba(11,11,13,.9)}
  .season-index__value{font-size:.66rem}
  .season-index__label{font-size:.56rem}
  .brand__tag{font-size:.54rem;letter-spacing:.24em}

  .nav-toggle{display:inline-flex;position:absolute;top:11px;right:var(--gutter)}

  .primary-nav{
    position:fixed;inset:0;z-index:80;
    display:flex;flex-direction:column;
    padding:calc(18px + env(safe-area-inset-top,0px)) var(--gutter) 36px;
    background:linear-gradient(168deg,#15161A 0%,#0B0B0D 62%,#1A0A10 100%);
    border-top:0;
    overflow-y:auto;
    opacity:0;visibility:hidden;pointer-events:none;
    transform:translateY(-10px);
    transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s var(--ease);
  }
  .primary-nav[data-open="true"]{opacity:1;visibility:visible;pointer-events:auto;transform:none}
  .nav-drawer__top{
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding-bottom:16px;border-bottom:2px solid var(--red);
  }
  .nav-drawer__label{
    font-family:var(--font-mono);font-size:.66rem;letter-spacing:.24em;
    text-transform:uppercase;color:var(--gray);
  }
  .primary-nav__list{
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    padding:22px 0 0;margin:0;
  }
  .primary-nav__item{border-bottom:1px solid var(--line-soft)}
  .primary-nav__link{
    width:100%;padding:17px 8px;
    font-size:1.12rem;font-weight:600;letter-spacing:.04em;
  }
  .primary-nav__link::before{font-size:.64rem}
  .primary-nav__link[aria-current="page"]{box-shadow:inset 6px 0 0 var(--ink)}

  .float-dock{right:12px;bottom:12px}
  .dock-card{max-width:min(240px,72vw);padding:11px 13px}
}

@media (max-width:600px){
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
  .display{font-size:clamp(2.2rem,12vw,4.2rem)}
  .section{padding-left:var(--gutter);padding-right:var(--gutter)}
  .card{box-shadow:4px 4px 0 rgba(11,11,13,.9)}
  .btn{width:100%}
  .float-dock{left:12px;right:12px;justify-items:stretch}
  .dock-card{max-width:none}
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  :root.js-enabled [data-reveal]{opacity:1;transform:none}
  .dot--live,.dock-card,.scorebar__score,.tabpanel{animation:none !important}
}