/* ---------- Web 字体（可选自托管，默认走系统字体栈） ----------
   如需完全复刻设计稿观感：把字体文件放入 assets/fonts/ 后，
   取消下面两行注释即可（文件不存在时不会发起任何网络请求）。
   OPPOSans 建议使用覆盖全量常用字的子集；DIN 文件请先确认授权。
@font-face{font-family:"OPPOSans2";src:url("../fonts/OPPOSans.woff") format("woff");font-weight:normal;font-style:normal;font-display:swap}
@font-face{font-family:"DIN-Medium";src:url("../fonts/DIN.woff") format("woff"),url("../fonts/DIN.ttf") format("truetype");font-weight:400 700;font-style:normal;font-display:swap}
*/

:root{
  color-scheme:light;
  --bg:oklch(96.7% 0.003 250);
  --paper:oklch(99.1% 0.0015 250);
  --surface:oklch(99.3% 0.001 250);
  --surface-2:oklch(95.4% 0.004 250);
  --surface-3:oklch(93.2% 0.006 250);
  --fg:oklch(18.5% 0.008 258);
  --text-2:oklch(33.5% 0.009 258);
  --muted:oklch(47% 0.008 256);
  --border:oklch(89.2% 0.0045 250);
  --border-strong:oklch(79% 0.006 250);
  --accent:oklch(55% 0.085 188);
  --accent-text:oklch(40% 0.09 190);
  --accent-strong:oklch(48% 0.092 190);
  --accent-hover:oklch(42.5% 0.095 190);
  --accent-deep:oklch(36% 0.08 192);
  --accent-soft:oklch(96.2% 0.022 190);
  --accent-soft-2:oklch(92.6% 0.036 190);
  --on-accent:oklch(99.5% 0 0);
  --ok:oklch(47% 0.11 152);
  --ok-soft:oklch(95.2% 0.032 152);
  --danger:oklch(55% 0.19 27);
  --danger-ink:oklch(46% 0.18 27);
  --danger-soft:oklch(96.2% 0.032 27);
  --ink:oklch(18.5% 0.01 258);
  --ink-2:oklch(24% 0.012 258);
  --on-ink:oklch(93.5% 0.006 250);
  --on-ink-2:oklch(78% 0.008 250);
  --on-ink-mut:oklch(64% 0.01 250);
  --shadow-sm:0 1px 1px oklch(20% 0.02 260/.04),0 1px 2px oklch(20% 0.02 260/.05);
  --shadow-md:0 2px 4px oklch(20% 0.02 260/.06),0 18px 34px -18px oklch(20% 0.02 260/.2);
  --radius-xs:4px;
  --radius-s:6px;
  --radius-m:10px;
  --radius-l:14px;
  --gutter:clamp(18px,4.2vw,44px);
  --container:1224px;
  --nav-h:64px;
  --font-body:"OPPOSans2","PingFang SC","Hiragino Sans GB","Microsoft YaHei UI","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC",-apple-system,"Segoe UI",system-ui,sans-serif;
  --font-display:"Noto Sans SC","Noto Sans CJK SC","OPPOSans2","PingFang SC","Hiragino Sans GB","Microsoft YaHei UI","Microsoft YaHei",-apple-system,"Segoe UI",system-ui,sans-serif;
  --font-head-serif:"Noto Serif SC","Source Han Serif SC","Source Han Serif CN","Noto Serif CJK SC","SimSun","Songti SC",serif;
  --font-data:"DIN-Medium","DIN","Bahnschrift SemiCondensed","Arial Narrow","Segoe UI",system-ui,sans-serif;
  --font-mono:ui-monospace,"SF Mono","Cascadia Mono","Segoe UI Mono",Consolas,"Liberation Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:16.5px;line-height:1.8;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:"kern" 1}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2{margin:0;font-family:var(--font-head-serif);font-weight:600;line-height:1.16;letter-spacing:.01em;text-wrap:balance;font-synthesis-weight:none}
h3,h4,h5{margin:0;font-family:var(--font-display);font-weight:600;line-height:1.22;letter-spacing:-0.01em;text-wrap:balance;font-synthesis-weight:none}
b,strong{font-weight:600;font-synthesis-weight:none}
:focus-visible{outline:2px solid var(--accent-text);outline-offset:2px;border-radius:4px}
::selection{background:var(--accent);color:var(--on-accent)}
.skip-link{position:absolute;left:-999px;top:0;z-index:300;background:var(--fg);color:var(--paper);padding:10px 16px;border-radius:0 0 8px 0;font-size:14px}
.skip-link:focus{left:0}

.wrap{width:min(var(--container),100% - var(--gutter)*2);margin-inline:auto}
.text-2{color:var(--text-2)}
.text-ok{color:var(--ok)}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.data{font-family:var(--font-data);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.small{font-size:13.5px}
.tiny{font-size:12.5px}
.accent-text{color:var(--accent-text)}
.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mt-8{margin-top:32px}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
[hidden]{display:none !important}

/* editorial overline — a rule + letter-spaced label, print style */
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-text);font-weight:600;font-synthesis-weight:none}
.kicker::before{content:"";width:22px;height:1px;background:currentColor;opacity:.9}
.kicker--news::before{content:none}
.kicker-emblem{display:block;flex:none;box-sizing:border-box}

html.js [data-reveal]{opacity:0;transform:translateY(16px)}
html.js [data-reveal].in{opacity:1;transform:none;transition:opacity .5s ease,transform .75s cubic-bezier(.16,1,.3,1);transition-delay:var(--d,0s)}
html.js [data-hero]{opacity:0;transform:translateY(14px)}
html.js [data-hero].in{opacity:1;transform:none;transition:opacity .5s ease,transform .8s cubic-bezier(.16,1,.3,1);transition-delay:var(--hd,0s)}

/* dateline bar —— sits above the masthead like a newspaper folio */
.meta-bar{background:var(--ink);color:var(--on-ink-2);font-family:var(--font-data);font-size:11.5px;letter-spacing:.05em;position:relative;z-index:60}
.meta-bar::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--accent)}
.meta-bar::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:color-mix(in oklab,var(--accent) 55%,transparent)}
.meta-bar__in{display:flex;align-items:center;gap:20px;min-height:38px}
.meta-bar .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}
.meta-bar__live{display:inline-flex;align-items:center;gap:9px;color:var(--on-ink);font-weight:600;letter-spacing:.16em}
.meta-bar__live .meta-txt{font-weight:400;color:var(--on-ink-mut);letter-spacing:.06em}
.meta-bar__edition{margin-left:auto;display:inline-flex;align-items:center;gap:14px;color:var(--on-ink-mut);letter-spacing:.1em}
.meta-bar__edition b{color:var(--on-ink);font-weight:600;letter-spacing:.14em}
.meta-bar__edition b::before{content:"";display:inline-block;width:3px;height:3px;background:var(--accent);transform:rotate(45deg);margin-right:12px;vertical-align:2px}
/* ---------- masthead / header ---------- */
.site-header{position:sticky;top:0;z-index:90;background:var(--surface);border-bottom:1px solid var(--border-strong);box-shadow:0 3px 0 0 var(--ink);transition:box-shadow .2s}
.site-header.is-scrolled{box-shadow:0 3px 0 0 var(--ink),0 12px 26px -20px oklch(20% 0.02 260/.28)}
.nav{display:flex;align-items:center;gap:24px;height:var(--nav-h)}
.brand{display:inline-flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:600;font-size:22px;letter-spacing:.03em;color:var(--fg)}
.brand__mark{width:31px;height:31px;border-radius:2px;background:var(--ink);display:grid;place-items:center;flex:none;transition:transform .45s cubic-bezier(.16,1,.3,1),box-shadow .25s ease;box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--accent) 55%,transparent)}
.brand__mark path{fill:var(--on-ink)}
a.brand:hover .brand__mark{transform:rotate(-8deg);box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--accent) 85%,transparent)}
.brand__name b{font-weight:700;letter-spacing:.04em}
.nav__menu{display:flex;align-items:stretch;gap:0;margin-left:16px;align-self:stretch}
.nav__menu a{position:relative;display:flex;align-items:center;padding:0 6px;margin:0 13px;font-size:15.5px;color:var(--text-2);font-weight:500;letter-spacing:.03em;transition:color .15s}
.nav__menu a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s cubic-bezier(.16,1,.3,1)}
.nav__menu a:hover{color:var(--fg)}
.nav__menu a:hover::after{transform:scaleX(1)}
.nav__menu a[aria-current="page"]{color:var(--ink);font-weight:600}
.nav__menu a[aria-current="page"]::after{transform:scaleX(1)}
.nav__actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav__edition{display:inline-flex;align-items:center;gap:9px;height:34px;padding:0 14px;border:1px solid var(--border-strong);border-radius:3px;font-family:var(--font-data);font-size:11.5px;letter-spacing:.1em;color:var(--muted);white-space:nowrap}
.nav__edition::before{content:"";width:6px;height:6px;background:var(--accent);transform:rotate(45deg);flex:none}
.nav__edition b{font-weight:600;color:var(--ink);letter-spacing:.08em}
.icon-btn{width:40px;height:40px;border-radius:9px;border:1px solid var(--border);background:var(--surface);color:var(--text-2);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .15s,color .15s;box-shadow:var(--shadow-sm)}
.icon-btn:hover{border-color:var(--border-strong);color:var(--fg)}
.badge{font-family:var(--font-data);font-size:11px;letter-spacing:.08em;color:var(--text-2);border:1px solid var(--border);padding:2px 8px;border-radius:999px;margin-left:8px;font-weight:600}
.nav__burger{display:none}
.site-header .btn{min-height:38px;border-radius:3px;font-size:14px;padding:0 17px;letter-spacing:.04em}
.site-header .btn--ghost{background:transparent}
.site-header .btn--ghost:hover{border-color:var(--ink);color:var(--ink)}
.site-header .icon-btn{width:38px;height:38px;border-radius:3px}

/* ---------- buttons & chips ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:0 22px;border-radius:9px;border:1px solid transparent;font-size:15px;font-weight:600;cursor:pointer;transition:background .16s,border-color .16s,color .16s,box-shadow .16s,transform .08s;white-space:nowrap;font-synthesis-weight:none}
.btn svg{transition:transform .18s cubic-bezier(.16,1,.3,1)}
.btn:hover svg.arrow{transform:translateX(3px)}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline-offset:3px}
.btn--primary{background:var(--accent-strong);color:var(--on-accent);box-shadow:0 1px 2px oklch(20% 0.02 260/.1),inset 0 1px 0 oklch(100% 0 0/.16)}
.btn--primary:hover{background:var(--accent-hover);box-shadow:var(--shadow-sm)}
.btn--ghost{border-color:var(--border-strong);color:var(--fg);background:var(--surface)}
.btn--ghost:hover{border-color:var(--fg)}
.btn--soft{background:var(--accent-soft);color:var(--accent-text);border:1px solid color-mix(in oklab,var(--accent) 22%,transparent)}
.btn--soft:hover{background:var(--accent-soft-2);color:var(--accent-deep)}
.btn--sm{min-height:36px;padding:0 15px;font-size:13.5px;border-radius:8px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:0 16px;border-radius:999px;border:1px solid var(--border);font-size:13.5px;color:var(--text-2);background:var(--surface);cursor:pointer;transition:border-color .15s,color .15s,background-color .15s;font-weight:550;white-space:nowrap}
.chip:hover{border-color:var(--border-strong);color:var(--fg)}
.chip:focus-visible{outline-offset:2px}
.chip[aria-pressed="true"]{background:var(--fg);border-color:var(--fg);color:var(--paper);font-weight:600}
.chip[aria-pressed="true"]:hover{background:var(--ink);border-color:var(--ink);color:var(--on-ink)}
.chip__group{display:flex;flex-wrap:wrap;gap:8px}
.badge-ok{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;background:var(--ok-soft);color:var(--ok);font-family:var(--font-data);font-size:11.5px;font-weight:600}
.badge-outline{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;border:1px solid var(--border-strong);color:var(--text-2);font-size:11.5px;font-weight:600}
.badge-accent{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent-text);font-size:11.5px;font-weight:600}

/* ---------- homepage front page ---------- */
.hero{padding:clamp(20px,3vw,38px) 0 0;position:relative}
.hero__front{display:grid;grid-template-columns:minmax(0,1.34fr) minmax(0,.9fr);gap:clamp(36px,5.5vw,78px);align-items:start}
.hero__lead{min-width:0}
.hero h1{font-size:clamp(44px,5.6vw,76px);line-height:1.12;letter-spacing:.012em;font-weight:600;max-width:none}
.hero h1 em{font-style:normal;color:var(--accent-deep)}
.front-dek{margin-top:clamp(20px,2.6vw,30px);max-width:46ch;font-size:clamp(15.5px,1.3vw,17px);color:var(--text-2);line-height:2;text-wrap:pretty}
.front-dek b{color:var(--fg);font-weight:600}
.front-meta{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:clamp(24px,3.2vw,38px);padding-bottom:clamp(18px,2.6vw,26px);border-bottom:3px solid var(--ink)}
.hero__aside{min-width:0}

/* ink "今日简报" rail */
.hero .panel{border:0;border-radius:0;background:var(--ink);color:var(--on-ink);box-shadow:var(--shadow-md);overflow:hidden;position:relative;border-top:3px solid var(--accent)}
.hero .panel .panel__head{padding:18px 22px 15px;position:relative;border-bottom:1px solid oklch(100% 0 0/.12);display:flex;align-items:center;gap:12px}
.hero .panel__title{font-size:13px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--on-ink);font-family:var(--font-display);display:inline-flex;align-items:center;gap:11px;margin:0}
.hero .panel .panel__head .link-arrow{margin-left:auto}
.hero .panel .link-arrow{color:var(--on-ink-2);font-family:var(--font-data);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.hero .panel .link-arrow:hover{color:var(--on-ink)}
.hero .panel__body{padding:0;position:relative}
.hero .mini-item{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:baseline;padding:16px 22px;border-radius:0;transition:background .16s}
.hero .mini-item + .mini-item{border-top:1px solid oklch(100% 0 0/.1)}
.hero .mini-item:hover{background:oklch(100% 0 0/.05)}
.hero .mini-item__no{font-family:var(--font-data);font-size:12.5px;letter-spacing:.08em;color:var(--accent);white-space:nowrap}
.hero .mini-item__body{min-width:0}
.hero .mini-item__title{font-size:14.5px;font-weight:400;color:var(--on-ink-2);line-height:1.62;font-synthesis-weight:none;transition:color .16s}
.hero .mini-item:hover .mini-item__title{color:var(--on-ink)}
.hero .mini-item__meta{display:none}

/* front lead byline + read CTA row */
.front-meta__by{display:inline-flex;align-items:center;gap:12px;font-size:12.5px;color:var(--muted);letter-spacing:.05em;white-space:nowrap;flex-wrap:wrap}
.front-meta__by i{display:inline-block;width:1px;height:12px;background:var(--border-strong)}
.front-meta__by time{font-family:var(--font-data);color:var(--text-2);letter-spacing:.05em}
.front-meta__by .who{color:var(--text-2)}
.front-read{display:inline-flex;align-items:center;gap:9px;padding:6px 0;font-family:var(--font-data);font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-text);transition:color .16s}
.front-read:hover{color:var(--accent-deep)}
.front-read svg{transition:transform .18s cubic-bezier(.16,1,.3,1)}
.front-read:hover svg{transform:translateX(4px)}

/* ---------- quick-brief feed (front section 01) ---------- */
.brief-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.brief{display:flex;flex-direction:column;align-items:flex-start;border-top:1px solid var(--border);border-left:1px solid var(--border);padding:clamp(24px,2.8vw,34px) clamp(20px,2.6vw,30px) clamp(18px,2.2vw,24px);position:relative;transition:background .2s}
.brief:first-child{border-left:0}
.brief:hover{background:color-mix(in oklab,var(--accent) 5%,transparent)}
.brief__top{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;margin-bottom:clamp(14px,1.6vw,20px)}
.brief__time{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-data);font-size:12.5px;font-weight:600;color:var(--accent-text);letter-spacing:.08em;line-height:1}
.brief__time::before{content:"";width:6px;height:6px;background:var(--accent);transform:rotate(45deg);flex:none}
.brief__cat{font-size:10.5px;color:var(--muted);letter-spacing:.22em;text-transform:uppercase;font-family:var(--font-data)}
.brief h4{font-size:clamp(17px,1.6vw,20px);font-weight:600;line-height:1.55;letter-spacing:-0.012em;font-synthesis-weight:none;margin:0;transition:color .16s}
.brief:hover h4{color:var(--accent-text)}
.brief p{font-size:13.5px;color:var(--text-2);line-height:1.85;margin:12px 0 0;text-wrap:pretty}
.brief__more{display:inline-flex;align-items:center;gap:7px;margin-top:auto;padding-top:clamp(18px,2vw,24px);font-family:var(--font-data);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);transition:color .16s}
.brief:hover .brief__more{color:var(--accent-text)}
.brief__more svg{transition:transform .18s cubic-bezier(.16,1,.3,1)}
.brief:hover .brief__more svg{transform:translateX(4px)}

/* generic quiet panel (rail widgets, list boxes) */
.panel{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-m);box-shadow:none}
.panel__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px 12px;border-bottom:1px solid var(--border)}
.panel__title{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;display:inline-flex;align-items:center;gap:8px;color:var(--fg)}
.panel__title::before{content:"";width:5px;height:5px;background:var(--accent);transform:rotate(45deg);flex:none}
.panel__body{padding:6px 18px 12px}
.mini-item{display:grid;grid-template-columns:26px minmax(0,1fr);gap:12px;align-items:start;padding:13px 0;border-top:1px solid var(--border)}
.mini-item:first-child{border-top:0}
.mini-item__no{font-family:var(--font-data);font-size:13px;color:var(--muted);padding-top:1px;letter-spacing:.02em}
.mini-item--top .mini-item__no{color:var(--accent-text);font-weight:600}
.mini-item__body{flex:1;min-width:0}
.mini-item__title{font-size:14px;font-weight:500;line-height:1.55;color:var(--fg)}
.mini-item__meta{display:flex;gap:8px;align-items:center;margin-top:5px;font-size:11.5px;color:var(--muted);font-family:var(--font-data);letter-spacing:.04em;text-transform:uppercase}
.dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}
.dot--ok{background:var(--ok)}

/* ---------- section scaffold ---------- */
.section{padding:clamp(30px,3.6vw,52px) 0;position:relative}
.section--tinted{background:color-mix(in oklab,var(--accent-soft) 46%,var(--bg));border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:clamp(18px,2.4vw,28px)}
.sec-head__idx{display:flex;gap:18px;align-items:flex-end}
.idx-no{font-family:var(--font-data);font-size:clamp(17px,2vw,22px);color:var(--accent-text);letter-spacing:.04em;padding-bottom:5px;font-weight:600;line-height:1}
.idx-no--mark{display:inline-flex;align-items:flex-end;height:1em}
.idx-no--mark::before{content:"";width:12px;height:12px;background:var(--accent);transform:rotate(45deg);margin-bottom:2px}
.sec-head h2{font-size:clamp(28px,3.6vw,42px);font-weight:600;letter-spacing:.01em;line-height:1.12}
.sec-head h2 em{font-style:normal;color:var(--muted);font-family:var(--font-data);font-size:.42em;letter-spacing:.14em;margin-left:12px;font-weight:400;vertical-align:3px}
.sec-head .sec-sub{color:var(--muted);font-size:14.5px;max-width:46ch;margin-top:12px;line-height:1.8}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--accent-text);white-space:nowrap;font-synthesis-weight:none}
.link-arrow:hover{color:var(--accent-deep)}
.link-arrow svg{transition:transform .18s cubic-bezier(.16,1,.3,1)}
.link-arrow:hover svg{transform:translateX(4px)}

/* ---------- cards: quiet editorial ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-m);overflow:hidden;transition:border-color .18s,transform .18s,box-shadow .18s}
a.card{display:flex}
a.card:hover{border-color:var(--border-strong);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.news-card{padding:22px 22px 18px;flex-direction:column;gap:12px;position:relative}
.news-card::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.16,1,.3,1)}
a.card:hover .news-card::before{transform:scaleX(1)}
.news-card__meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);font-family:var(--font-data)}
.news-card__title{font-size:17px;font-weight:600;letter-spacing:-0.012em;line-height:1.5;transition:color .16s}
a.card:hover .news-card__title{color:var(--accent-deep)}
.news-card__ex{font-size:13.5px;color:var(--text-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:13px;border-top:1px solid var(--border);font-size:12px;color:var(--muted);font-family:var(--font-data)}
.news-card__foot .data{color:var(--text-2)}
.news-card--feature{flex-direction:row;gap:0;padding:0}
.news-card--feature .news-card__media{flex:1 1 44%;background:linear-gradient(155deg,var(--accent-soft),var(--surface-3));min-height:240px;display:grid;place-items:center;position:relative;overflow:hidden}
.news-card--feature .news-card__media::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--accent) 1px,transparent 1px);background-size:22px 22px;opacity:.14}
.news-card--feature .news-card__body{flex:1 1 56%;padding:clamp(22px,3vw,38px);display:flex;flex-direction:column;gap:15px;justify-content:center}
.news-card--feature .news-card__title{font-size:clamp(21px,2.5vw,29px);line-height:1.4}
.news-card--feature .news-card__ex{-webkit-line-clamp:3;font-size:14.5px}
.tag-pill{display:inline-flex;align-items:center;gap:5px;height:26px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:600;background:var(--surface-2);color:var(--text-2);border:1px solid transparent;transition:border-color .15s,color .15s,background-color .15s;letter-spacing:.04em}
a.tag-pill:hover{border-color:var(--border-strong);color:var(--fg)}
.tag-pill--accent{background:var(--accent-soft);color:var(--accent-text)}
.tag-pill--ok{background:var(--ok-soft);color:var(--ok)}
.tag-pill--danger{background:var(--danger-soft);color:var(--danger-ink)}

/* ---------- editorial story rows ---------- */
.story-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(28px,4vw,56px);align-items:start}
.story-lead{display:flex;flex-direction:column;gap:16px;padding-bottom:28px;border-bottom:2px solid var(--ink)}
.story-lead h3{font-size:clamp(24px,2.8vw,34px);line-height:1.38;font-weight:600;letter-spacing:-0.018em;transition:color .16s}
.story-lead p{font-size:15px;color:var(--text-2);line-height:1.85}
.story-meta{display:flex;align-items:center;gap:14px;font-family:var(--font-data);font-size:12px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.story-list{display:flex;flex-direction:column}
.story-row{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:16px;align-items:baseline;padding:18px 0;border-top:1px solid var(--border);transition:background .15s}
.story-row:first-child{border-top:0}
.story-row__no{font-family:var(--font-data);font-size:15px;color:var(--accent-text);font-weight:600}
.story-row h4{font-size:16px;font-weight:600;line-height:1.5;letter-spacing:-0.01em;transition:color .16s}
.story-row p{font-size:13px;color:var(--muted);margin-top:5px;line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
a.story-row:hover h4{color:var(--accent-deep)}
.story-row time{font-family:var(--font-data);font-size:12px;color:var(--muted);white-space:nowrap}

/* flash strip */
.flash-item{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:baseline;padding:12px 0;border-top:1px solid var(--border)}
.flash-item:first-child{border-top:0}
.flash-item time{font-family:var(--font-data);font-size:12px;color:var(--accent-text);letter-spacing:.04em}
.flash-item p{font-size:14.5px;font-weight:400;line-height:1.6;color:var(--text-2);transition:color .15s}
.flash-item:hover p{color:var(--fg)}

/* grid helpers */
.grid{display:grid;gap:18px}
.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}

/* filter empty state (shown by site.js when a filter matches nothing) */
.filter-empty{grid-column:1/-1;display:flex;align-items:center;justify-content:center;gap:12px;padding:38px 20px;border:1px dashed var(--border-strong);border-radius:var(--radius-m);background:var(--surface);color:var(--muted);font-size:14px;line-height:1.7;text-align:center}
.filter-empty::before{content:"";width:9px;height:9px;flex:none;background:var(--accent);opacity:.8;transform:rotate(45deg)}

/* rank */
.rank-wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px)}
.rank-col h3{font-size:12px;font-family:var(--font-data);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:600;display:flex;align-items:center;gap:10px}
.rank-col h3::before{content:"";width:6px;height:6px;background:var(--accent);transform:rotate(45deg)}
.rank-list{display:flex;flex-direction:column;margin-top:4px}
.rank-row{position:relative;display:grid;grid-template-columns:40px minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px 0;border-top:1px solid var(--border)}
.rank-row:first-child{border-top:0}
.rank-row__no{font-family:var(--font-data);font-size:21px;color:var(--border-strong);font-weight:400;line-height:1}
.rank-row:first-child .rank-row__no,.rank-row:nth-child(2) .rank-row__no,.rank-row:nth-child(3) .rank-row__no{color:var(--accent)}
.rank-row__name{font-size:15.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-row__delta{font-family:var(--font-data);font-size:12px;color:var(--ok);display:inline-flex;align-items:center;gap:3px;font-weight:600}
.rank-row__delta.down{color:var(--danger-ink)}
.rank-row__delta.neutral{color:var(--muted)}
.rank-row__delta svg{width:11px;height:11px}
.rank-track{grid-column:1/-1;height:3px;border-radius:99px;background:var(--surface-3);overflow:hidden;margin-top:0}
.rank-track i{display:block;height:100%;border-radius:99px;background:var(--accent);transform-origin:left;opacity:.85}

/* ---------- tool card ---------- */
.tool-card{padding:20px;flex-direction:column;gap:13px}
.tool-card__top{display:flex;gap:13px;align-items:center}
.tool-logo{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;font-weight:700;font-size:17px;flex:none;background:var(--surface-2);color:var(--fg);font-family:var(--font-display);border:1px solid var(--border);transition:background-color .2s,color .2s,border-color .2s,transform .2s cubic-bezier(.16,1,.3,1)}
.tool-logo--tone{background:var(--ink);color:var(--on-ink);border-color:var(--ink)}
a.card:hover .tool-logo{transform:scale(1.03)}
.tool-card__ttl{min-width:0}
.tool-card__name{font-size:16px;font-weight:600;letter-spacing:-0.01em;display:flex;align-items:center;gap:7px}
.tool-card__cat{font-size:11.5px;color:var(--muted);margin-top:3px;font-family:var(--font-data);letter-spacing:.06em;text-transform:uppercase}
.tool-card__desc{font-size:13.5px;color:var(--text-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tool-card__foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:13px;border-top:1px solid var(--border);font-family:var(--font-data);font-size:12px;color:var(--muted)}
.tool-card__foot .go{color:var(--accent-text);display:inline-flex;align-items:center;gap:5px;font-weight:600;opacity:0;transform:translateX(-4px);transition:opacity .18s,transform .18s cubic-bezier(.16,1,.3,1)}
a.card:hover .tool-card__foot .go{opacity:1;transform:none}
.meter{flex:1;height:4px;border-radius:99px;background:var(--surface-3);margin:0 10px;max-width:70px}
.meter i{display:block;height:100%;border-radius:99px;background:var(--accent)}

/* ---------- tutorial ---------- */
.tut-card{flex-direction:column;overflow:hidden}
.tut-card__cover{position:relative;height:112px;background:var(--ink);color:var(--on-ink);display:flex;align-items:center;justify-content:space-between;padding:0 22px;overflow:hidden}
.tut-card__cover::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent)}
.tut-card__cover b{position:relative;font-family:var(--font-display);font-size:22px;font-weight:600;letter-spacing:.02em;color:var(--on-ink)}
.tut-card__cover .num{position:relative;font-family:var(--font-data);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--on-ink-mut);border:1px solid oklch(100% 0 0/.18);padding:4px 12px;border-radius:999px}
.tut-card__body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.tut-card__title{font-size:16px;font-weight:600;line-height:1.5;transition:color .16s}
a.card:hover .tut-card__title{color:var(--accent-deep)}
.tut-card__desc{font-size:13px;color:var(--text-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tut-card__meta{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:12px;border-top:1px solid var(--border);font-family:var(--font-data);font-size:12px;color:var(--muted)}
.tut-card__meta .spacer{flex:1}
.avatar{width:26px;height:26px;border-radius:50%;background:var(--accent-soft);color:var(--accent-text);display:grid;place-items:center;font-size:11px;font-weight:600;flex:none;border:1px solid color-mix(in oklab,var(--accent) 22%,transparent)}

/* ---------- channel page head ---------- */
.page-head{padding:clamp(30px,4.6vw,54px) 0 clamp(18px,2.6vw,26px);border-bottom:2px solid var(--ink)}
.page-head .kicker{margin-bottom:20px}
.page-head h1{font-size:clamp(34px,4.6vw,54px);font-weight:600;letter-spacing:.01em;line-height:1.1}
.page-head h1 .count{color:var(--accent-text)}
.page-head .lead{max-width:64ch;color:var(--text-2);font-size:16.5px;margin-top:18px;line-height:1.9}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);margin-bottom:24px;font-family:var(--font-data);letter-spacing:.08em;text-transform:uppercase}
.breadcrumb a{transition:color .15s}
.breadcrumb a:hover{color:var(--accent-text)}
.breadcrumb .sep{opacity:.5}
.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:14px;padding:18px 0;border-top:1px solid var(--border);margin-top:clamp(24px,3vw,36px)}
.toolbar .chip__group{flex:1}
.search{position:relative;display:flex;align-items:center}
.search svg{position:absolute;left:13px;width:16px;height:16px;color:var(--muted);pointer-events:none}
.search input{width:min(320px,100%);height:44px;border:1px solid var(--border);background:var(--surface);border-radius:9px;padding:0 15px 0 40px;font-size:14px;font-family:inherit;color:var(--fg);transition:border-color .15s,box-shadow .15s}
.search input:focus{outline:none;border-color:var(--accent-text);box-shadow:0 0 0 3px var(--accent-soft)}
.search input::placeholder{color:var(--muted)}
.result-count{font-size:13px;color:var(--muted);font-family:var(--font-data)}
.result-count b{color:var(--accent-text);font-weight:600}

/* ---------- layout ---------- */
.layout-main{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(26px,4vw,52px);align-items:start;padding-top:clamp(28px,3.6vw,44px);padding-bottom:clamp(48px,7vw,92px)}
.layout-main--wide{grid-template-columns:minmax(0,1fr)}
.rail{position:sticky;top:calc(var(--nav-h) + 22px);display:flex;flex-direction:column;gap:18px}
.rail-stack{display:flex;flex-direction:column;gap:18px}
.widget{padding:20px;border-radius:var(--radius-m);background:var(--surface);border:1px solid var(--border)}
.widget__title{font-family:var(--font-data);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg);margin-bottom:16px;display:flex;align-items:center;gap:10px;font-weight:600}
.widget__title::before{content:"";width:5px;height:5px;background:var(--accent);border-radius:0;transform:rotate(45deg)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}

/* filter list rows — editorial index */
.feed{display:flex;flex-direction:column}
.feed-row{display:flex;flex-direction:column;gap:8px;padding:24px 2px;border-top:1px solid var(--border);position:relative}
.feed-row:first-child{border-top:0}
.feed-row::before{content:"";position:absolute;left:0;top:-1px;width:0;height:2px;background:var(--accent);transition:width .3s cubic-bezier(.16,1,.3,1)}
a.feed-row:hover::before{width:100%}
.feed-row__meta{display:flex;align-items:center;gap:10px;font-family:var(--font-data);font-size:12px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.feed-row h3{font-size:19px;font-weight:600;letter-spacing:-0.014em;line-height:1.45;transition:color .15s}
a.feed-row:hover h3{color:var(--accent-deep)}
.feed-row p{font-size:14.5px;color:var(--text-2);line-height:1.8;max-width:72ch}
.feed-row__foot{display:flex;align-items:center;gap:14px;font-size:12.5px;color:var(--muted)}
/* feed-card used on the news channel list */
.feed-card{display:flex;flex-direction:column;gap:9px;padding:20px 22px;position:relative}
.feed-card::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.16,1,.3,1)}
a.card:hover .feed-card::before{transform:scaleX(1)}
.feed-card h3{font-size:18px;font-weight:600;line-height:1.5;letter-spacing:-0.012em;transition:color .16s}
a.card:hover .feed-card h3{color:var(--accent-deep)}
.feed-card .meta-top{display:flex;align-items:center;gap:10px;font-family:var(--font-data);font-size:12px;color:var(--muted);letter-spacing:.05em}

/* ---------- article ---------- */
.progress-bar{position:fixed;top:0;left:0;right:0;height:3px;z-index:200;background:transparent;pointer-events:none}
.progress-bar i{display:block;height:100%;width:100%;transform:scaleX(0);transform-origin:left;will-change:transform;background:linear-gradient(90deg,var(--accent),color-mix(in oklab,var(--accent) 45%,var(--border-strong)))}
.article-hero{padding:clamp(20px,4vw,44px) 0 0}
.article-hero .kicker{margin-bottom:20px}
.article-hero h1{font-size:clamp(29px,4.6vw,50px);font-weight:600;letter-spacing:.01em;line-height:1.24;max-width:22ch}
.article-hero .lead{margin-top:20px;font-size:17.5px;color:var(--text-2);line-height:1.9;max-width:64ch}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:30px;padding-top:22px;border-top:1px solid var(--border)}
.article-meta .who{display:flex;align-items:center;gap:11px}
.article-meta .who b{font-size:14px;font-weight:600}
.article-meta .who span{display:block;font-size:12px;color:var(--muted)}
.article-meta .divider{width:1px;height:24px;background:var(--border)}
.article-meta .meta-item{font-family:var(--font-data);font-size:12.5px;color:var(--text-2);display:inline-flex;align-items:center;gap:6px;letter-spacing:.04em}
.article-meta .meta-item:first-of-type{color:var(--accent-text);font-weight:600}
.share{display:inline-flex;gap:6px;margin-left:auto}
.layout-article{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start;padding-bottom:clamp(48px,7vw,92px)}
.toc{display:none}
.article-cover{margin-top:clamp(24px,3.4vw,36px);border:1px solid var(--border);overflow:hidden;background:var(--paper);box-shadow:var(--shadow-sm)}
.article-cover svg{width:100%;height:auto;display:block}
.article-cover figcaption{padding:12px 18px;font-size:12px;color:var(--muted);font-family:var(--font-data);border-top:1px solid var(--border);background:var(--surface);letter-spacing:.04em}
.article-body{max-width:760px;margin-inline:auto}
.article-body p{font-size:16.5px;line-height:2.05;color:var(--text-2)}
.article-body p+*{margin-top:1.6em}
.article-body h2{font-size:26px;font-weight:600;letter-spacing:.01em;margin-top:2.3em;scroll-margin-top:calc(var(--nav-h) + 20px);line-height:1.4;position:relative;padding-left:0}
.article-body h2::before{content:"";display:inline-block;width:9px;height:9px;background:var(--accent);margin-right:14px;transform:rotate(45deg);vertical-align:3px}
.article-body h3{font-size:19px;font-weight:600;margin-top:1.9em;scroll-margin-top:calc(var(--nav-h) + 20px)}
.article-body ul{list-style:none;margin-top:1.5em}
.article-body ul li{position:relative;padding-left:24px;margin-top:.65em;color:var(--text-2);line-height:1.9;font-size:16px}
.article-body ul li::before{content:"";position:absolute;left:2px;top:.82em;width:7px;height:7px;transform:rotate(45deg);background:var(--accent)}
.article-body blockquote{margin:2.1em 0;padding:20px 24px;background:var(--surface-2);border-radius:0;border-left:3px solid var(--accent);font-size:18px;font-weight:500;line-height:1.75;letter-spacing:-0.01em}
.article-body blockquote p{margin:0;color:var(--fg);font-size:inherit}
.article-body figure{margin:2.3em 0}
.article-body figcaption{font-size:13px;color:var(--muted);margin-top:10px;font-family:var(--font-data)}
.article-body code{font-family:var(--font-mono);font-size:.88em;background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:.18em .42em;color:var(--accent-deep)}
.article-body pre{background:var(--ink);color:oklch(90% 0.01 250);padding:22px 24px;border-radius:0;overflow-x:auto;line-height:1.7;box-shadow:var(--shadow-sm);border-left:3px solid var(--accent)}
.article-body pre code{background:none;border:0;padding:0;font-size:13.5px;color:inherit}
.callout{display:flex;gap:15px;background:var(--accent-soft);border:1px solid color-mix(in oklab,var(--accent) 26%,var(--border));border-left:3px solid var(--accent);border-radius:0;padding:18px 20px;margin:2em 0}
.callout .ico{color:var(--accent-text);flex:none;margin-top:1px}
.callout p{font-size:14.5px;line-height:1.8;color:var(--text-2);margin:0}
.callout b{color:var(--fg)}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:3.2em;padding-top:24px;border-top:1px solid var(--border)}
.author-box{display:flex;gap:16px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-m);padding:20px 22px;margin-top:28px}
.author-box .avatar{width:48px;height:48px;font-size:17px;border-radius:12px}
.author-box b{font-size:15px}
.author-box p{font-size:13.5px;color:var(--text-2);line-height:1.75;margin-top:5px}

/* prev next */
.pn-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:36px}
.pn a{display:flex;flex-direction:column;gap:7px;padding:20px;border:1px solid var(--border);border-radius:var(--radius-m);background:var(--surface);transition:border-color .16s,transform .16s}
.pn a:hover{border-color:var(--border-strong);transform:translateY(-2px)}
.pn span{font-family:var(--font-data);font-size:12px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.pn b{font-size:15px;font-weight:600;line-height:1.5;color:var(--text-2)}
.pn a:hover b{color:var(--fg)}
.pn--next a{align-items:flex-end;text-align:right}

/* ---------- tool belt (bottom marquee band) ---------- */
.belt__head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px}
.belt__head .kicker{margin-bottom:14px}
.belt__head h2{font-size:clamp(23px,2.7vw,31px);line-height:1.22;letter-spacing:.01em}
.belt{margin-top:clamp(22px,3vw,34px);border-top:1px solid var(--border-strong);border-bottom:1px solid var(--border-strong);padding:20px 0 18px}
.belt__viewport{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.belt__track{display:flex;width:max-content;will-change:transform;animation:beltScroll 46s linear infinite}
.belt__group{display:flex;align-items:center;gap:10px;padding-right:10px}
.belt__item{display:inline-flex;align-items:center;gap:10px;height:56px;padding:0 22px 0 8px;border:1px solid var(--border);background:var(--surface);border-radius:999px;box-shadow:var(--shadow-sm);white-space:nowrap}
.belt__item .tool-logo{width:40px;height:40px;border-radius:10px;font-size:16px}
.belt__name{font-family:var(--font-display);font-size:15px;font-weight:600;letter-spacing:.02em;color:var(--text-2)}
.belt__note{display:flex;align-items:center;gap:10px;margin-top:16px;font-family:var(--font-data);font-size:12px;color:var(--muted);letter-spacing:.04em;line-height:1.7}
.belt__note::before{content:"";width:16px;height:1px;background:var(--border-strong);flex:none}
@keyframes beltScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- footer ---------- */
.site-footer{background:var(--surface);border-top:2px solid var(--ink);padding:clamp(36px,4.6vw,60px) 0 0;margin-top:clamp(36px,4.6vw,60px)}
.foot-grid{display:grid;grid-template-columns:minmax(0,2fr) repeat(3,minmax(0,1fr));gap:clamp(28px,4vw,52px);padding-bottom:clamp(40px,5vw,60px)}
.foot-brand p{font-size:14px;color:var(--text-2);line-height:1.85;margin-top:16px;max-width:36ch}
.foot-col h4{font-family:var(--font-data);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:18px}
.foot-col li{margin-top:11px}
.foot-col a{font-size:14.5px;color:var(--text-2);transition:color .15s}
.foot-col a:hover{color:var(--accent-text)}
.foot-bottom{border-top:1px solid var(--border);padding:22px 0 26px;display:flex;flex-wrap:wrap;align-items:center;gap:16px;font-size:12.5px;color:var(--muted);font-family:var(--font-data)}
.foot-bottom .spacer{flex:1}
.foot-bottom .dot{width:5px;height:5px;border-radius:50%;background:var(--ok)}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:160;pointer-events:none}
.drawer__scrim{position:absolute;inset:0;background:oklch(12% 0.01 260/.5);backdrop-filter:blur(2px);opacity:0;transition:opacity .22s}
.drawer__panel{position:absolute;top:0;right:0;bottom:0;width:min(372px,90vw);background:var(--surface);box-shadow:0 0 80px oklch(10% 0.01 260/.3);transform:translateX(103%);transition:transform .26s cubic-bezier(.2,.75,.2,1);display:flex;flex-direction:column;padding:22px 24px 30px}
.drawer.open{pointer-events:auto}
.drawer.open .drawer__scrim{opacity:1}
.drawer.open .drawer__panel{transform:none}
.drawer__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer__menu a{display:flex;align-items:center;justify-content:space-between;padding:15px 4px;font-size:17px;font-weight:600;border-bottom:1px solid var(--border);transition:color .15s,padding-left .15s}
.drawer__menu a:hover{padding-left:8px}
.drawer__menu a[aria-current="page"]{color:var(--accent-text)}
.drawer__menu a span{font-family:var(--font-data);color:var(--muted);font-size:15px}
.drawer__small{margin-top:auto;padding-top:26px;font-size:12.5px;color:var(--muted);font-family:var(--font-data);line-height:1.8;letter-spacing:.02em}

/* to top */
.to-top{position:fixed;right:22px;bottom:22px;z-index:120;width:44px;height:44px;border-radius:11px;border:1px solid var(--border);background:color-mix(in oklab,var(--surface) 86%,transparent);backdrop-filter:blur(10px);color:var(--text-2);cursor:pointer;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .2s,transform .26s cubic-bezier(.16,1,.3,1),border-color .18s,color .18s,box-shadow .2s;display:grid;place-items:center;box-shadow:var(--shadow-sm)}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{color:var(--fg);border-color:var(--accent-text)}
.to-top:hover svg{transform:translateY(-2px)}
.to-top svg{transition:transform .2s}

/* note */
.sec-note{display:flex;align-items:center;gap:8px;margin-top:22px;font-family:var(--font-data);font-size:12px;color:var(--muted);letter-spacing:.04em}
.sec-note::before{content:"";width:18px;height:1px;background:var(--border-strong)}
.demo-note{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--text-2);margin-top:6px}

@media (max-width:1120px){
  .cols-4{grid-template-columns:repeat(3,minmax(0,1fr))}
  .story-grid{grid-template-columns:1fr;gap:8px}
  .story-row{padding:14px 0}
}
@media (max-width:1024px){
  .layout-main{grid-template-columns:minmax(0,1fr)}
  .rail{position:static}
  .news-card--feature{flex-direction:column}
  .news-card--feature .news-card__media{min-height:200px}
}
@media (max-width:880px){
  .nav__menu{display:none}
  .nav__burger{display:inline-flex}
  .nav{gap:16px}
  .cols-3,.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero__front{grid-template-columns:1fr;gap:clamp(36px,5vw,52px)}
  .hero h1{font-size:clamp(40px,7.6vw,62px);line-height:1.14}
  .hero__aside{max-width:none}
  .brief-grid{grid-template-columns:1fr}
  .brief{border-left:0;border-top:1px solid var(--border);padding:clamp(20px,3vw,24px) 0}
  .brief:first-child{border-top:0}
  .brief p{max-width:58ch}
  .foot-grid{grid-template-columns:repeat(2,1fr)}
  .rank-wrap{grid-template-columns:1fr;gap:34px}
  .meta-bar__edition span:nth-child(n+2){display:none}
}
@media (max-width:620px){
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px}
  .pn-grid{grid-template-columns:1fr}
  .belt__head{flex-direction:column;align-items:flex-start;gap:12px}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .toolbar{flex-direction:column;align-items:stretch}
  .toolbar .search{width:100%}
  .search input{width:100%}
  .article-hero h1{max-width:none}
  .article-body p{font-size:16px}
  .nav__actions .btn--ghost{display:none}
  .nav__edition{display:none}
  .meta-bar__live .meta-txt{display:none}
  .meta-bar__edition b{letter-spacing:.1em}
  .meta-bar__edition b::before{margin-right:8px}
  .hero{padding-top:clamp(18px,2.6vw,22px)}
  .hero h1{font-size:clamp(36px,9.8vw,50px);line-height:1.16}
  .front-dek{margin-top:18px}
  .front-meta{flex-direction:column;align-items:flex-start;gap:16px}
  .hero__aside{max-width:none}
}
@media (max-width:560px){
  .hero .panel .panel__head{padding:16px 18px 14px}
  .hero .panel__title{font-size:12px;letter-spacing:.2em}
  .hero .mini-item{padding:14px 16px;gap:14px}
  .hero .mini-item__title{font-size:14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
  html.js [data-reveal]{opacity:1;transform:none}
  html.js [data-hero]{opacity:1;transform:none}
  html.js .hero h1 .ln__in{transform:none}
  .belt__viewport{overflow:visible;mask-image:none;-webkit-mask-image:none}
  .belt__track{width:100%;flex-wrap:wrap;gap:10px;justify-content:center}
  .belt__group{flex-wrap:wrap;padding-right:0;justify-content:center}
  .belt__group[aria-hidden="true"]{display:none}
  .belt__item{height:auto;padding:9px 18px 9px 8px}
}

/* ---------- homepage mast (kicker / numbered actions / today plate / contents rail) ---------- */

/* overline kicker above h1 */
.hero__kicker{display:inline-flex;align-items:center;gap:10px;margin-bottom:clamp(16px,2vw,22px);font-family:var(--font-data);font-size:12px;font-weight:600;line-height:1;letter-spacing:.24em;text-transform:uppercase;color:var(--accent-text)}

/* two-line headline — duotone masthead with masked rise reveal (steps via --hd) */
.hero h1 .ln{position:relative;display:block;overflow:hidden;padding-top:.07em}
.hero h1 .ln--2{padding-left:clamp(10px,1.6vw,26px)}
.hero h1 .ln em{white-space:nowrap}
.hero h1 .ln__in{display:block;transform:none}
html.js .hero h1 .ln{opacity:1;transform:none}
html.js .hero h1 .ln__in{transform:translateY(118%);transition:transform 1.05s cubic-bezier(.16,1,.3,1);transition-delay:var(--hd,0s)}
html.js .hero h1 .ln.in .ln__in{transform:none}

/* continuous light — a soft band sweeps across the masthead lines on a loop.
   Both keyframe ends sit fully off-canvas (clipped by .ln overflow), so the
   restart is invisible; transform-only, respects prefers-reduced-motion. */
.hero h1 .ln::after{content:"";position:absolute;top:-22%;bottom:-22%;left:-42%;width:36%;z-index:2;pointer-events:none;mix-blend-mode:screen;will-change:transform;animation:headlineGlint 5s linear infinite;background:linear-gradient(90deg,transparent 0%,oklch(96% 0 250/.3) 38%,oklch(99% 0 230/.55) 50%,oklch(96% 0 250/.3) 62%,transparent 100%)}
.hero h1 .ln--2::after{animation-delay:1.6s;background:linear-gradient(90deg,transparent 0%,oklch(82% .05 198/.24) 38%,oklch(90% .06 195/.46) 50%,oklch(82% .05 198/.24) 62%,transparent 100%)}
@keyframes headlineGlint{0%{transform:translateX(0) skewX(-9deg)}24%{transform:translateX(420%) skewX(-9deg)}100%{transform:translateX(420%) skewX(-9deg)}}

/* numbered primary actions */
.hero__actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:clamp(22px,2.8vw,32px)}
.cta-num{display:inline-flex;align-items:center;gap:11px;min-height:44px;padding:0 clamp(15px,1.8vw,20px);border:1px solid var(--border-strong);border-radius:var(--radius-s);background:var(--surface);box-shadow:var(--shadow-sm);font-size:14.5px;font-weight:600;letter-spacing:.02em;color:var(--fg);transition:border-color .16s,box-shadow .16s,transform .08s}
.cta-num b{font-family:var(--font-data);font-size:11.5px;font-weight:600;letter-spacing:.08em;color:var(--accent-text);line-height:1}
.cta-num svg{flex:none;transition:transform .18s cubic-bezier(.16,1,.3,1)}
.cta-num:hover{border-color:var(--ink);box-shadow:inset 0 -2px 0 0 var(--ink)}
.cta-num:hover svg{transform:translateX(3px)}
.cta-num:active{transform:translateY(1px)}

/* ink "today" plate */
.hero__plate{position:relative;display:flex;flex-direction:column;min-width:0;padding:clamp(24px,2.6vw,32px);background:linear-gradient(135deg,#0e4a52 0%,#0f5d65 55%,#0a323b 100%);color:var(--on-ink);box-shadow:var(--shadow-md)}
.hero__plate::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--accent)}
.hero__plate::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px oklch(100% 0 0/.07);pointer-events:none}
.hero__plate-no{position:absolute;top:clamp(24px,2.6vw,32px);right:clamp(24px,2.6vw,32px);font-family:var(--font-data);font-size:12px;font-weight:600;line-height:1;letter-spacing:.16em;color:var(--on-ink-mut)}
.hero__plate-tag{display:flex;align-items:center;gap:10px;padding-right:56px;font-family:var(--font-data);font-size:11px;font-weight:600;line-height:1;letter-spacing:.26em;text-transform:uppercase;color:var(--on-ink-2)}
.hero__plate-name{margin-top:clamp(18px,2.4vw,26px);font-size:clamp(27px,3vw,36px);font-weight:600;letter-spacing:-0.02em;line-height:1.14;color:var(--on-ink);text-wrap:balance}
.hero__plate-line{margin-top:14px;font-size:14px;line-height:1.85;color:var(--on-ink-2);max-width:44ch;text-wrap:pretty}
.hero__plate-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:clamp(18px,2.4vw,24px)}
.hero__plate-tags li{font-family:var(--font-data);font-size:10.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--on-ink-2);border:1px solid oklch(100% 0 0/.18);border-radius:999px;padding:4px 11px}
.hero__plate-link{display:inline-flex;align-items:center;gap:9px;margin-top:clamp(20px,2.6vw,28px);padding-bottom:4px;border-bottom:1px solid color-mix(in oklab,var(--accent) 45%,transparent);font-family:var(--font-data);font-size:11.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);transition:color .16s,border-color .16s}
.hero__plate-link svg{transition:transform .18s cubic-bezier(.16,1,.3,1)}
.hero__plate-link:hover{color:var(--on-ink);border-bottom-color:var(--on-ink)}
.hero__plate-link:hover svg{transform:translateX(3px)}
.hero__guide{margin-top:clamp(18px,2.2vw,24px);padding-top:clamp(16px,2vw,20px);border-top:1px solid oklch(100% 0 0/.14)}
.hero__guide-k{display:block;margin-bottom:12px;font-family:var(--font-data);font-size:10.5px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--on-ink-mut)}
.hero__guide-main{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:14px;align-items:center;min-width:0}
.hero__guide-t{grid-column:1;grid-row:1;font-size:14.5px;font-weight:600;line-height:1.5;color:var(--on-ink-2);transition:color .16s}
.hero__guide-m{grid-column:1;grid-row:2;margin-top:5px;font-family:var(--font-data);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--on-ink-mut)}
.hero__guide-go{grid-column:2;grid-row:1/3;align-self:center;color:var(--accent);transition:transform .18s cubic-bezier(.16,1,.3,1)}
.hero__guide-main:hover .hero__guide-t{color:var(--on-ink)}
.hero__guide-main:hover .hero__guide-go{transform:translateX(3px)}

/* contents rail — three drawer-cards under an ink rule, with a slow reading cursor */
.hero__contents{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,22px);margin-top:clamp(40px,5vw,56px);padding-top:clamp(18px,2.2vw,24px);position:relative}
.hero__contents::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--ink)}
.hero__contents::after{content:"";position:absolute;top:0;left:0;width:30%;height:3px;background:var(--accent);z-index:1;pointer-events:none;box-shadow:0 0 10px color-mix(in oklab,var(--accent) 45%,transparent);animation:railRead 9s ease-in-out infinite alternate}
@keyframes railRead{from{transform:translateX(0)}to{transform:translateX(233%)}}
.hero__contents-cell{position:relative;display:flex;flex-direction:column;align-items:flex-start;padding:clamp(16px,1.8vw,20px) clamp(16px,1.9vw,22px) clamp(14px,1.6vw,18px);background:linear-gradient(180deg,color-mix(in oklab,var(--accent) 9%,var(--surface)) 0%,color-mix(in oklab,var(--accent) 3%,var(--surface)) 100%);border:1px solid color-mix(in oklab,var(--accent) 22%,var(--border-strong));border-radius:3px;box-shadow:var(--shadow-sm);transition:transform .22s cubic-bezier(.16,1,.3,1),box-shadow .2s ease,border-color .18s ease}
.hero__contents-cell::before{content:"";position:absolute;top:-1px;left:-1px;right:-1px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.16,1,.3,1)}
.hero__contents-cell:hover{transform:translateY(-3px);border-color:color-mix(in oklab,var(--accent) 28%,var(--border-strong));box-shadow:var(--shadow-md)}
.hero__contents-cell:hover::before{transform:scaleX(1)}
.hero__contents-code{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-data);font-size:10.5px;font-weight:600;letter-spacing:.24em;color:var(--accent-text)}
.hero__contents-code i{width:4px;height:4px;background:var(--accent);transform:rotate(45deg);flex:none}
.hero__contents-name{display:block;margin-top:13px;font-size:clamp(19px,1.9vw,23px);font-weight:600;letter-spacing:-0.015em;line-height:1.2;color:var(--fg);transition:color .16s}
.hero__contents-desc{margin-top:8px;font-size:13px;line-height:1.7;color:var(--muted);max-width:30ch;text-wrap:pretty}
.hero__contents-foot{display:flex;align-items:baseline;justify-content:space-between;gap:10px;width:100%;margin-top:clamp(13px,1.8vw,17px);padding-top:12px;border-top:1px solid var(--border)}
.hero__contents-count{display:inline-flex;align-items:baseline;gap:6px;font-size:12px;color:var(--muted);white-space:nowrap}
.hero__contents-count b{font-family:var(--font-data);font-size:clamp(18px,1.6vw,21px);font-weight:600;line-height:1;color:var(--fg);letter-spacing:.01em}
.hero__contents-go{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-data);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);transition:color .16s}
.hero__contents-go svg{transition:transform .18s cubic-bezier(.16,1,.3,1)}
.hero__contents-cell:hover .hero__contents-name{color:var(--accent-deep)}
.hero__contents-cell:hover .hero__contents-go{color:var(--accent-text)}
.hero__contents-cell:hover .hero__contents-go svg{transform:translateX(3px)}

/* living accents — soft breathing dot on live marks, press scan over the ink plate */
@keyframes breathe{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.16;transform:scale(.45)}}
.meta-bar .dot,.hero__kicker .dot,.hero__plate-tag .dot{animation:breathe 2.4s ease-in-out infinite}
.hero__plate{overflow:hidden}
.hero__plate-live{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero__plate-live::before{content:"";position:absolute;left:0;right:0;top:-36%;height:34%;background:linear-gradient(to bottom,transparent,color-mix(in oklab,var(--accent) 20%,transparent) 48%,transparent);animation:pressScan 5.6s ease-in-out infinite alternate}
@keyframes pressScan{from{transform:translateY(0)}to{transform:translateY(385%)}}

/* persistent hero light — slow top lamp + two counter-drifting shafts (light & shadow) */
.hero .wrap{position:relative;z-index:1}
.hero__amb,.hero__light{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.hero__amb{background:linear-gradient(180deg,oklch(100% 0 0/.30),oklch(100% 0 0/0) 32%,oklch(18% 0.01 260/0) 82%,oklch(18% 0.01 260/.05))}
.hero__amb::before{content:"";position:absolute;left:-14%;right:-14%;top:-52%;height:96%;background:linear-gradient(180deg,oklch(100% 0 0/.55),oklch(100% 0 0/0) 80%);animation:ambBreathe 7.5s ease-in-out infinite}
.hero__amb::after{content:"";position:absolute;left:-10%;right:-10%;bottom:-42%;height:72%;background:linear-gradient(180deg,oklch(18% 0.01 260/0),oklch(18% 0.01 260/.09) 92%);animation:ambSway 12s ease-in-out infinite alternate}
@keyframes ambBreathe{0%,100%{opacity:.4;transform:translateY(3%)}50%{opacity:1;transform:translateY(-3%)}}
@keyframes ambSway{from{transform:translateX(-3%)}to{transform:translateX(3%)}}
.hero__light::before{content:"";position:absolute;top:-30%;bottom:-30%;width:150%;left:-25%;transform:rotate(11deg);background:linear-gradient(90deg,transparent 30%,oklch(100% 0 0/.14) 47%,oklch(100% 0 0/.24) 52%,oklch(100% 0 0/.14) 57%,transparent 74%);animation:lightDrift 7s ease-in-out infinite alternate}
.hero__light::after{content:"";position:absolute;top:-24%;bottom:-24%;width:140%;left:-20%;transform:rotate(-8deg);background:linear-gradient(90deg,transparent 46%,oklch(18% 0.01 260/.09) 58%,oklch(18% 0.01 260/.16) 64%,oklch(18% 0.01 260/.09) 70%,transparent 82%);animation:shadowDrift 10s ease-in-out infinite alternate}
@keyframes lightDrift{from{transform:translateX(-42%) rotate(11deg)}to{transform:translateX(42%) rotate(11deg)}}
@keyframes shadowDrift{from{transform:translateX(30%) rotate(-8deg)}to{transform:translateX(-30%) rotate(-8deg)}}

/* mast responsive */
@media (max-width:880px){
  /* 手机 / 平板：栏目索引三格保持横向一行（与 PC 同构），压缩内距与字号，不再纵向堆叠。 */
  .hero__contents{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:clamp(22px,4vw,32px);padding-top:clamp(14px,2.2vw,20px)}
  .hero__contents-cell{padding:13px 12px 12px}
  .hero__contents-code{gap:6px;font-size:10px;letter-spacing:.16em}
  .hero__contents-name{margin-top:8px;font-size:16px;line-height:1.25}
  .hero__contents-desc{margin-top:7px;font-size:12.5px;line-height:1.6}
  .hero__contents-foot{margin-top:auto;padding-top:9px;gap:6px}
  .hero__contents-count{font-size:10.5px;gap:4px}
  .hero__contents-count b{font-size:16px}
  .hero__contents-go{display:none}
}
@media (max-width:620px){
  /* 真·手机：三格只留标题 + 计数（隐藏编号眉与简介、Enter），进一步压缩高度。 */
  .hero__contents{gap:9px}
  .hero__contents-cell{padding:13px 11px 12px}
  .hero__contents-code{display:none}
  .hero__contents-name{margin-top:0;font-size:15px}
  .hero__contents-desc{display:none}
  .hero__contents-foot{margin-top:9px;padding-top:8px}
  .hero__contents-count{font-size:10px}
  .hero__contents-count b{font-size:15px}
  .hero__actions{width:100%}
  .cta-num{flex:1;justify-content:center;min-height:46px}
  .hero__guide-main{column-gap:12px}
}
@media (max-width:560px){
  .cta-num{flex:none;width:100%}
  .hero__plate{padding:22px 20px}
  .hero__plate-no{top:22px;right:20px}
  .hero__plate-tag{padding-right:52px}
  .hero__contents{gap:8px}
  .hero__contents-cell{padding:11px 9px 10px}
  .hero__contents-name{font-size:14px}
  .hero__contents-count{font-size:9.5px}
  .hero__contents-count b{font-size:14px}
}

/* 顶部青色化实验：眉线 + 导航压线 + 首屏墨板同族 */
.meta-bar{background:linear-gradient(180deg,oklch(31% .06 214),oklch(21% .05 228))}
.site-header{box-shadow:0 2px 0 0 oklch(58% .085 202)}
.site-header.is-scrolled{box-shadow:0 2px 0 0 oklch(58% .085 202),0 12px 26px -20px oklch(20% .02 260/.3)}