/* ============================================================
   365 登录中心 · 共享样式 /assets/site.css
   暖纸白底 + 深墨蓝文字 + 科技蓝块面 + 活力橙编号
   ============================================================ */

/* ---------- 1. 设计令牌 ---------- */
:root{
  --ink:#0B1B33;
  --brand:#0A4D8C;
  --sky:#DCE8F4;
  --orange:#FF6B35;
  --paper:#F7F4EE;
  --panel:#F5F7FA;
  --slate:#4E5D6E;
  --press:#E0A93B;
  --teal:#2E7D8F;
  --red:#C0392B;
  --line:rgba(11,27,51,.14);
  --line-strong:rgba(11,27,51,.3);
  --on-dark:rgba(247,244,238,.78);
  --on-dark-soft:rgba(247,244,238,.55);
  --header-h:76px;
  --shell:1280px;
  --gutter:28px;
  --r:2px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:"Inter","Helvetica Neue",Arial,"Source Han Sans SC","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}

/* ---------- 2. Reset 与中文排版基线 ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  padding-top:var(--header-h);
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font);
  font-size:17px;
  font-weight:400;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.has-hero{padding-top:0;}
img,svg,video{max-width:100%;}
img{display:block;height:auto;}
figure{margin:0;}
a{color:var(--brand);text-decoration:none;transition:color .18s var(--ease);}
a:hover{color:var(--orange);}
h1,h2,h3,h4{margin:0 0 .6em;font-weight:700;line-height:1.3;color:var(--ink);}
p{margin:0 0 1.1em;}
ul,ol{padding-left:1.2em;}
button{font:inherit;}
table{border-collapse:collapse;}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;}
#main-content{display:block;scroll-margin-top:calc(var(--header-h) + 16px);}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* ---------- 3. 排版组件 ---------- */
.display{margin:0;font-weight:200;font-size:clamp(2.6rem,8vw,7.5rem);line-height:.94;letter-spacing:-.02em;}
.display--xl{font-size:clamp(3rem,10vw,9rem);}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;font-weight:500;letter-spacing:.18em;
  color:var(--brand);text-transform:uppercase;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--orange);}
.lede{max-width:34em;font-size:19px;line-height:1.8;color:var(--slate);}
.annotation{font-size:13.5px;line-height:1.7;color:var(--slate);}
.section-title{margin:0 0 14px;font-size:clamp(1.6rem,3.4vw,2.4rem);letter-spacing:-.01em;}
.section-note{max-width:34em;margin:0;font-size:15px;color:var(--slate);}
.divider{height:1px;margin:44px 0;border:0;background:var(--line);}

/* ---------- 4. 布局骨架 ---------- */
.shell{width:100%;max-width:var(--shell);margin:0 auto;padding:0 var(--gutter);}
.section{padding:76px 0;}
.section--tight{padding:48px 0;}
.section-head{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:16px 32px;margin-bottom:36px;padding-bottom:22px;
  border-bottom:1px solid var(--line-strong);
}
.grid{display:grid;gap:24px;}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr));}
.layout-aside{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,8fr);gap:56px;align-items:start;}

/* ---------- 5. 按钮与标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 22px;border:1px solid var(--brand);border-radius:var(--r);
  background:transparent;color:var(--brand);
  font-size:14.5px;font-weight:600;letter-spacing:.04em;line-height:1.2;
  cursor:pointer;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.btn:hover{background:var(--brand);border-color:var(--brand);color:#fff;}
.btn--primary{background:var(--brand);color:#fff;}
.btn--primary:hover{background:var(--ink);border-color:var(--ink);color:#fff;}
.btn--accent{background:var(--orange);border-color:var(--orange);color:#fff;}
.btn--accent:hover{background:#E2551F;border-color:#E2551F;color:#fff;}
.btn--ghost{border-color:var(--line-strong);color:var(--ink);}
.btn--ghost:hover{background:var(--ink);border-color:var(--ink);color:#fff;}
.btn--block{width:100%;}

.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border:1px solid var(--line-strong);border-radius:var(--r);
  background:var(--paper);color:var(--slate);
  font-size:12px;font-weight:500;letter-spacing:.14em;
}
.tag--accent{border-color:var(--orange);background:rgba(255,107,53,.1);color:#A8380F;}

/* ---------- 6. 纸张叠层与卡片 ---------- */
.paper-stack{
  background:var(--paper);
  border:1px solid var(--ink);
  box-shadow:8px 8px 0 var(--panel),8px 8px 0 1px var(--line);
}
.card{
  display:flex;flex-direction:column;
  padding:26px 24px;
  background:var(--paper);
  border:1px solid var(--ink);
  box-shadow:8px 8px 0 var(--panel),8px 8px 0 1px var(--line);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.card:hover{transform:translate(-3px,-3px);box-shadow:11px 11px 0 var(--panel),11px 11px 0 1px var(--line);}
.card__media{margin:-26px -24px 20px;border-bottom:1px solid var(--line);background:var(--sky);}
.card__title{margin:0 0 10px;font-size:19px;}
.card__text{margin:0;font-size:15.5px;color:var(--slate);}
.card__meta{margin-top:auto;padding-top:18px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--slate);}

/* ---------- 7. 目录行 / 索引 / 折叠 ---------- */
.index-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-strong);}
.index-row{
  display:grid;grid-template-columns:64px minmax(0,1fr) auto;
  gap:18px;align-items:baseline;
  padding:20px 16px;border-bottom:1px solid var(--line);
  color:inherit;text-decoration:none;
  transition:background-color .18s var(--ease),color .18s var(--ease);
}
a.index-row{color:inherit;text-decoration:none;}
.index-row:hover{background:var(--ink);color:var(--paper);}
.index-row:hover .index-row__num{color:var(--press);}
.index-row:hover .index-row__title{color:var(--paper);}
.index-row:hover .index-row__meta{color:var(--on-dark);}
.index-row__num{font-size:12px;font-weight:500;letter-spacing:.18em;color:var(--brand);}
.index-row__title{font-size:19px;font-weight:700;color:var(--ink);}
.index-row__meta{font-size:12.5px;letter-spacing:.1em;color:var(--slate);}

.side-index{position:sticky;top:calc(var(--header-h) + 28px);padding-left:18px;border-left:2px solid var(--line-strong);}
.side-index__title{margin:0 0 14px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--slate);}
.side-index__link{
  display:block;padding:8px 0;
  font-size:14.5px;color:var(--slate);
  border-bottom:1px solid transparent;
  transition:color .18s var(--ease),padding-left .18s var(--ease);
}
.side-index__link:hover{color:var(--brand);padding-left:6px;}
.side-index__link[aria-current="true"]{color:var(--brand);font-weight:700;padding-left:6px;}
.side-index__link[aria-current="true"]::before{
  content:"";display:inline-block;width:6px;height:6px;margin-right:8px;
  border-radius:50%;background:var(--orange);vertical-align:middle;
}

.fold{margin-bottom:14px;background:var(--paper);border:1px solid var(--line-strong);}
.fold__trigger{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  width:100%;padding:18px 20px;border:0;background:transparent;
  color:var(--ink);text-align:left;font-size:17px;font-weight:700;cursor:pointer;
  transition:background-color .18s var(--ease),color .18s var(--ease);
}
.fold__trigger:hover{background:var(--panel);}
.fold__trigger::after{
  content:"";flex:0 0 auto;width:9px;height:9px;margin-top:-4px;
  border-right:2px solid var(--orange);border-bottom:2px solid var(--orange);
  transform:rotate(45deg);
  transition:transform .2s var(--ease);
}
.fold.is-open .fold__trigger::after{transform:rotate(-135deg);margin-top:4px;}
.fold__body{max-height:0;overflow:hidden;opacity:0;transition:max-height .28s var(--ease),opacity .28s var(--ease);}
.fold.is-open .fold__body{max-height:1400px;opacity:1;}
.fold__body-inner{padding:0 20px 22px;font-size:16px;color:var(--ink);}

/* ---------- 8. 表格 ---------- */
.table-wrap{overflow-x:auto;background:var(--paper);border:1px solid var(--line-strong);}
.data-table{width:100%;min-width:520px;font-size:15px;}
.data-table th,.data-table td{padding:14px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);}
.data-table thead th{
  background:var(--panel);color:var(--slate);
  font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
}
.data-table tbody tr:nth-child(even){background:var(--sky);}
.data-table tbody tr:hover{background:var(--brand);color:#fff;}
.data-table tbody tr:hover td{color:#fff;}

/* ---------- 9. 长文与面包屑 ---------- */
.breadcrumb{margin:0 0 18px;font-size:12.5px;letter-spacing:.1em;color:var(--slate);}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;}
.breadcrumb li::after{content:"/";margin-left:8px;color:var(--line-strong);}
.breadcrumb li:last-child::after{content:"";}
.breadcrumb a{color:var(--slate);}
.breadcrumb a:hover{color:var(--brand);}

.prose{max-width:38em;font-size:17px;line-height:1.85;}
.prose h2{margin:2.2em 0 .7em;font-size:24px;}
.prose h3{margin:1.8em 0 .6em;font-size:19px;}
.prose ul,.prose ol{margin:0 0 1.1em;padding-left:1.3em;}
.prose li{margin-bottom:.4em;}
.prose blockquote{margin:1.6em 0;padding:18px 22px;background:var(--sky);border-left:3px solid var(--brand);color:var(--ink);}
.prose code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:.92em;padding:1px 5px;background:var(--panel);border:1px solid var(--line);
}

/* ---------- 10. 图片容器（响应式占位基础） ---------- */
.media-frame{position:relative;display:block;margin:0;}
.media-frame > img,
.media-frame > svg,
.media-frame > .media-frame__ph{
  position:relative;display:block;width:100%;
  background-color:var(--sky);
  border:1px solid var(--ink);
  object-fit:cover;
}
.media-frame--16x9 > img,
.media-frame--16x9 > svg,
.media-frame--16x9 > .media-frame__ph{aspect-ratio:16/9;}
.media-frame--4x3 > img,
.media-frame--4x3 > svg,
.media-frame--4x3 > .media-frame__ph{aspect-ratio:4/3;}
.media-frame--1x1 > img,
.media-frame--1x1 > svg,
.media-frame--1x1 > .media-frame__ph{aspect-ratio:1/1;}
.media-frame--21x9 > img,
.media-frame--21x9 > svg,
.media-frame--21x9 > .media-frame__ph{aspect-ratio:21/9;}
.media-frame__ph{
  background-image:
    linear-gradient(rgba(46,125,143,.18) 1px,transparent 1px),
    linear-gradient(90deg,rgba(46,125,143,.18) 1px,transparent 1px);
  background-size:28px 28px;
}
.media-frame figcaption{margin-top:16px;}

/* ---------- 11. 浮动工具 ---------- */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:90;
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;
  background:var(--paper);border:1px solid var(--ink);color:var(--ink);
  cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .24s var(--ease),transform .24s var(--ease),visibility .24s var(--ease),background-color .18s var(--ease);
}
.to-top.is-visible{opacity:1;visibility:visible;transform:none;}
.to-top:hover{background:var(--orange);border-color:var(--orange);color:#fff;}

/* ---------- 12. 头部 ---------- */
.skip-link{
  position:fixed;top:8px;left:12px;z-index:200;
  padding:10px 16px;border-radius:var(--r);
  background:var(--orange);color:#fff;font-size:14px;font-weight:600;
  text-decoration:none;transform:translateY(-220%);
  transition:transform .2s var(--ease);
}
.skip-link:focus{transform:translateY(0);color:#fff;}

.site-header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  background:var(--brand);color:#fff;
  border-bottom:1px solid transparent;
  transition:background-color .32s var(--ease),border-color .32s var(--ease),box-shadow .32s var(--ease);
}
.has-hero .site-header:not(.is-solid){background:transparent;border-bottom-color:rgba(255,255,255,.16);}
.site-header.is-solid{
  background:var(--brand);
  border-bottom-color:rgba(11,27,51,.28);
  box-shadow:0 12px 30px -24px rgba(11,27,51,.95);
}
html.nav-open .site-header{background:var(--brand);}

.header-inner{
  display:flex;align-items:center;gap:24px;
  width:100%;max-width:var(--shell);min-height:var(--header-h);
  margin:0 auto;padding:0 var(--gutter);
}

.brand{display:flex;flex:0 0 auto;align-items:center;gap:12px;color:inherit;text-decoration:none;}
.brand:hover{color:#fff;}
.brand__mark{
  display:grid;place-items:center;width:40px;height:40px;
  border:1px solid rgba(255,255,255,.45);color:var(--press);
  font-size:13px;font-weight:700;letter-spacing:.06em;
}
.brand__text{display:flex;flex-direction:column;line-height:1.2;}
.brand__name{font-size:17px;font-weight:700;letter-spacing:.04em;color:#fff;}
.brand__tagline{font-size:11.5px;letter-spacing:.16em;color:rgba(255,255,255,.66);}

.site-nav{display:flex;align-items:center;gap:28px;margin-left:auto;}
.site-nav__list{display:flex;align-items:center;gap:2px;margin:0;padding:0;list-style:none;}
.site-nav__item{list-style:none;}
.site-nav__link{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 11px;border-radius:var(--r);
  color:rgba(255,255,255,.84);text-decoration:none;
  font-size:14.5px;letter-spacing:.02em;
  transition:color .18s var(--ease),background-color .18s var(--ease);
}
.site-nav__link:hover{color:#fff;background:rgba(255,255,255,.1);}
.site-nav__num{font-size:11px;font-weight:500;letter-spacing:.18em;opacity:.55;}
.site-nav__label{position:relative;}
.site-nav__link[aria-current="page"]{color:#fff;}
.site-nav__link[aria-current="page"]::before{content:"";flex:0 0 auto;width:6px;height:6px;border-radius:50%;background:var(--orange);}
.site-nav__link[aria-current="page"] .site-nav__label::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--orange);
}
.site-nav__utility{
  display:flex;align-items:center;gap:10px;
  padding-left:22px;border-left:1px solid rgba(255,255,255,.22);
}
.util-link{
  display:inline-block;padding:7px 12px;border-radius:var(--r);
  border:1px solid rgba(255,255,255,.34);
  color:rgba(255,255,255,.9);text-decoration:none;
  font-size:12.5px;letter-spacing:.06em;
  transition:background-color .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.util-link:hover{background:var(--orange);border-color:var(--orange);color:#fff;}

.nav-toggle{
  display:none;align-items:center;gap:10px;
  padding:9px 13px;border:1px solid rgba(255,255,255,.4);border-radius:var(--r);
  background:transparent;color:#fff;
  font-size:13px;letter-spacing:.14em;cursor:pointer;
  transition:background-color .18s var(--ease);
}
.nav-toggle:hover{background:rgba(255,255,255,.12);}
.nav-toggle__bars{display:inline-flex;flex-direction:column;gap:3px;width:16px;}
.nav-toggle__bars span{display:block;height:1.5px;background:currentColor;transition:transform .22s var(--ease),opacity .22s var(--ease);}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1){transform:translateY(4.5px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3){transform:translateY(-4.5px) rotate(-45deg);}

.read-progress{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.14);overflow:hidden;}
.read-progress__bar{
  display:block;width:100%;height:100%;
  transform:scaleX(0);transform-origin:left center;
  background:linear-gradient(90deg,var(--orange),var(--press));
  transition:transform .12s linear;
}

/* ---------- 13. 页脚 ---------- */
.site-footer{margin-top:0;}
.footer-top{background:var(--panel);color:var(--ink);border-top:1px solid var(--line);}
.footer-inner{width:100%;max-width:var(--shell);margin:0 auto;padding:56px var(--gutter) 48px;}
.footer-eyebrow{
  display:flex;align-items:center;gap:14px;
  margin:0 0 30px;font-size:12px;font-weight:500;letter-spacing:.18em;
  text-transform:uppercase;color:var(--slate);
}
.footer-eyebrow::after{content:"";flex:1;height:1px;background:var(--line);}
.footer-grid{display:grid;grid-template-columns:1.3fr 1.1fr .9fr 1.3fr;gap:36px;}

.footer-col{min-width:0;}
.footer-col__title{
  margin:0 0 16px;padding-bottom:10px;
  border-bottom:1px solid var(--line);
  font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--brand);
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand__mark{
  display:grid;place-items:center;width:38px;height:38px;
  border:1px solid var(--ink);color:var(--brand);
  font-size:12.5px;font-weight:700;letter-spacing:.06em;
}
.footer-brand__name{font-size:18px;font-weight:700;letter-spacing:.04em;}
.footer-text{max-width:30ch;margin:0 0 12px;font-size:14.5px;line-height:1.8;color:var(--slate);}
.footer-meta{margin:0;font-size:13px;letter-spacing:.06em;color:var(--slate);}

.footer-list{display:grid;gap:10px;margin:0;padding:0;list-style:none;}
.footer-list a{
  display:inline-block;padding-bottom:1px;
  border-bottom:1px solid transparent;
  color:var(--ink);font-size:15px;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.footer-list a:hover{color:var(--brand);border-bottom-color:var(--orange);}
.footer-list--quick{gap:12px;}
.footer-list--contact{margin-top:16px;gap:8px;font-size:14px;color:var(--slate);}

.quick-link{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 14px;
  border:1px solid var(--line-strong);
  background:var(--paper);color:var(--ink);
  text-decoration:none;font-size:14.5px;line-height:1.5;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.quick-link:hover{background:var(--brand);border-color:var(--brand);color:#fff;}
.quick-link__arrow{flex:0 0 auto;color:var(--orange);font-size:15px;transition:color .18s var(--ease);}
.quick-link:hover .quick-link__arrow{color:#FFD9C7;}

.copy-btn{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:16px;padding:8px 14px;
  border:1px solid var(--line-strong);background:var(--paper);color:var(--ink);
  font-size:13px;letter-spacing:.06em;cursor:pointer;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.copy-btn:hover{background:var(--brand);border-color:var(--brand);color:#fff;}
.copy-btn.is-copied{background:var(--sky);border-color:var(--brand);color:var(--brand);}

.footer-bottom{background:var(--ink);color:var(--on-dark);}
.footer-inner--bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:14px 28px;padding:22px var(--gutter);
}
.footer-note{max-width:64ch;margin:0;font-size:13.5px;line-height:1.7;}
.footer-copy{margin:0;font-size:12.5px;letter-spacing:.1em;color:var(--on-dark-soft);}

/* ---------- 14. 滚动显现 ---------- */
.js [data-reveal]{opacity:0;transform:translateY(12px);transition:opacity .32s var(--ease),transform .32s var(--ease);}
.js [data-reveal].is-visible{opacity:1;transform:none;}

/* ---------- 15. 响应式 ---------- */
@media (max-width:1080px){
  :root{--gutter:20px;}
  .site-nav{gap:16px;}
  .site-nav__link{padding:9px 8px;font-size:13.5px;}
  .util-link{padding:6px 10px;font-size:12px;}
  .footer-grid{grid-template-columns:1.3fr 1.1fr 1fr;gap:32px 24px;}
  .footer-col--brand{grid-column:1 / -1;}
}

@media (max-width:900px){
  .nav-toggle{display:inline-flex;}
  .site-nav{
    position:fixed;top:var(--header-h);left:0;right:0;bottom:0;
    display:flex;flex-direction:column;align-items:stretch;gap:0;
    margin:0;padding:24px 22px 48px;
    background:var(--ink);overflow-y:auto;
    opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .24s var(--ease),transform .24s var(--ease),visibility .24s var(--ease);
  }
  .site-nav[data-open]{opacity:1;visibility:visible;transform:none;}
  .site-nav__list{flex-direction:column;align-items:stretch;gap:0;}
  .site-nav__item{border-bottom:1px solid rgba(255,255,255,.1);}
  .site-nav__link{width:100%;padding:16px 4px;font-size:19px;font-weight:700;border-radius:0;}
  .site-nav__num{width:34px;flex:0 0 auto;font-size:11px;color:var(--press);opacity:1;}
  .site-nav__link[aria-current="page"]{background:rgba(10,77,140,.55);}
  .site-nav__link[aria-current="page"] .site-nav__label::after{display:none;}
  .site-nav__utility{flex-direction:column;align-items:stretch;gap:12px;padding:24px 0 0;border-left:0;}
  .util-link{padding:14px;text-align:center;font-size:14px;}
  html.nav-open{overflow:hidden;}

  .layout-aside{grid-template-columns:1fr;gap:32px;}
  .side-index{position:static;border-left:0;border-top:2px solid var(--line-strong);padding:16px 0 0;}
  .grid--3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-col--brand{grid-column:1 / -1;}
}

@media (max-width:640px){
  body{font-size:16.5px;}
  .section{padding:56px 0;}
  .section--tight{padding:36px 0;}
  .grid--2,.grid--3{grid-template-columns:1fr;}
  .index-row{grid-template-columns:52px minmax(0,1fr);gap:14px;padding:16px 10px;}
  .index-row__meta{grid-column:2;font-size:12px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .footer-inner{padding:40px var(--gutter) 34px;}
  .footer-inner--bottom{flex-direction:column;align-items:flex-start;padding:20px var(--gutter);}
  .to-top{right:16px;bottom:16px;}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
    scroll-behavior:auto!important;
  }
  html{scroll-behavior:auto;}
  .js [data-reveal]{opacity:0;transform:none;}
  .js [data-reveal].is-visible{opacity:1;}
  .card:hover,.to-top{transform:none;}
}