/* ============ 设计系统 · 方案A 东方雅致（无 color-mix，兼容性优先）============ */
:root{
  --bg:#FAFAF8; --bg-2:#F3F2EC; --surface:#FFFFFF;
  --ink:#1A1A1A; --ink-2:#3A3A36; --muted:#73736C; --faint:#9A9A92;
  --line:rgba(26,26,26,.08); --line-2:rgba(26,26,26,.045);
  --primary:#2E6E6A; --primary-d:#235653; --primary-soft:#E7F0EE;
  --accent:#C0392B; --accent-soft:#F7E9E6;
  --radius:16px; --radius-sm:11px;
  --shadow-sm:0 1px 2px rgba(26,26,26,.04), 0 2px 6px rgba(26,26,26,.04);
  --shadow-md:0 8px 28px rgba(26,26,26,.08);
  --shadow-lg:0 22px 60px rgba(26,26,26,.16);
  --maxw:1220px; --nav-h:68px; --ease:cubic-bezier(.22,.61,.36,1);
  --font-cn:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --font:"Inter",var(--font-cn);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.65;font-size:16px;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--primary-soft);color:var(--primary-d)}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

#progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:120;
  background:linear-gradient(90deg,var(--primary),var(--accent));transition:width .08s linear}

/* ============ 导航 ============ */
header.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);display:flex;align-items:center;
  transition:height .35s var(--ease),background .35s,box-shadow .35s,border-color .35s;border-bottom:1px solid transparent}
header.nav.solid{height:58px;background:rgba(250,250,248,.82);backdrop-filter:saturate(180%) blur(16px);
  -webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;width:100%}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;font-weight:800}
.brand .mark{width:30px;height:30px;border-radius:9px;flex-shrink:0;
  background:linear-gradient(135deg,var(--primary),var(--primary-d));position:relative;box-shadow:var(--shadow-sm)}
.brand .mark::before,.brand .mark::after{content:"";position:absolute;border-radius:50%}
.brand .mark::before{width:9px;height:9px;background:#fff;top:7px;left:7px;opacity:.95}
.brand .mark::after{width:5px;height:5px;background:var(--accent);bottom:7px;right:7px}
.brand b{font-size:15.5px;letter-spacing:-.02em;white-space:nowrap}
.brand b span{color:var(--primary)}
.nav-links{display:flex;align-items:center;gap:2px;overflow-x:auto;scrollbar-width:none;flex:1;
  -webkit-overflow-scrolling:touch;mask-image:linear-gradient(90deg,transparent,#000 18px,#000 calc(100% - 18px),transparent)}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{padding:7px 11px;border-radius:9px;font-size:13.5px;color:var(--ink-2);white-space:nowrap;
  transition:background .2s,color .2s;font-weight:500}
.nav-links a:hover{background:var(--primary-soft);color:var(--primary-d)}
.nav-search{display:flex;align-items:center;gap:7px;flex-shrink:0;background:var(--surface);
  border:1px solid var(--line);border-radius:999px;padding:7px 13px;transition:border-color .25s,box-shadow .25s,width .25s;width:180px}
.nav-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft);width:210px}
.nav-search svg{flex-shrink:0;color:var(--faint)}
.nav-search input{border:none;outline:none;background:none;font-size:13.5px;width:100%;color:var(--ink);font-family:var(--font)}
.nav-toggle{display:none;width:40px;height:40px;border-radius:10px;align-items:center;justify-content:center;flex-shrink:0}
.nav-toggle:hover{background:var(--primary-soft)}
.lang-btn{flex-shrink:0;min-width:42px;height:34px;padding:0 11px;border-radius:9px;border:1px solid var(--line);
  background:var(--surface);font-size:12.5px;font-weight:700;color:var(--ink-2);letter-spacing:.02em;transition:all .2s var(--ease)}
.lang-btn:hover{border-color:var(--primary);color:var(--primary-d);background:var(--primary-soft)}

.drawer-mask{position:fixed;inset:0;background:rgba(26,26,26,.32);z-index:108;opacity:0;visibility:hidden;
  transition:opacity .3s,visibility .3s;backdrop-filter:blur(2px)}
.drawer-mask.open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(82vw,320px);background:var(--bg);z-index:109;
  transform:translateX(100%);transition:transform .38s var(--ease);box-shadow:var(--shadow-lg);
  display:flex;flex-direction:column;padding:22px 20px;overflow-y:auto}
.drawer.open{transform:translateX(0)}
.drawer h4{font-size:13px;color:var(--faint);text-transform:uppercase;letter-spacing:.08em;margin:6px 4px 10px;font-weight:600}
.drawer a{padding:12px 14px;border-radius:11px;font-size:15px;color:var(--ink-2);display:flex;align-items:center;gap:11px}
.drawer a:hover,.drawer a:active{background:var(--primary-soft);color:var(--primary-d)}
.drawer a .dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.drawer-close{align-self:flex-end;width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:6px}
.drawer-close:hover{background:var(--bg-2)}

/* ============ Hero ============ */
.hero{position:relative;padding:calc(var(--nav-h) + 74px) 0 86px;overflow:hidden;
  background:radial-gradient(120% 90% at 50% -10%,#fff 0%,var(--bg) 46%,var(--bg-2) 100%)}
.hero-stars{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.star-tile{position:absolute;border-radius:12px;overflow:hidden;border:1px solid transparent;
  background-color:var(--cc);background-image:linear-gradient(140deg,rgba(255,255,255,.18),rgba(0,0,0,.18));
  box-shadow:0 8px 22px rgba(26,26,26,.12);opacity:0;will-change:transform;animation:floatY linear infinite}
.star-tile.has-logo{background:#fff;border-color:var(--line)}
.star-tile .logo{padding:18%}
@keyframes floatY{0%{transform:translateY(8px)}50%{transform:translateY(-12px)}100%{transform:translateY(8px)}}
.hero-core{position:absolute;top:8%;left:50%;width:560px;height:560px;transform:translateX(-50%);z-index:0;pointer-events:none;
  background:radial-gradient(circle at 50% 50%,rgba(46,110,106,.16),rgba(46,110,106,.05) 40%,transparent 66%);filter:blur(6px)}
.hero-core::after{content:"";position:absolute;inset:32% 32%;border-radius:50%;
  background:radial-gradient(circle,rgba(192,57,43,.10),transparent 70%)}
.hero-inner{position:relative;z-index:2;text-align:center;max-width:880px;margin:0 auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:7px 16px;border-radius:999px;
  background:rgba(255,255,255,.7);border:1px solid var(--line);font-size:13px;color:var(--primary-d);
  font-weight:600;backdrop-filter:blur(8px);box-shadow:var(--shadow-sm);margin-bottom:26px}
.eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);position:relative}
.eyebrow .pulse::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:1px solid var(--accent);
  animation:ping 2.4s var(--ease) infinite;opacity:0}
@keyframes ping{0%{transform:scale(.7);opacity:.7}100%{transform:scale(2.2);opacity:0}}
.hero h1{font-size:clamp(34px,6.2vw,68px);letter-spacing:-.03em;line-height:1.08;font-weight:800}
.hero h1 .grad{background:linear-gradient(115deg,var(--primary) 0%,var(--primary-d) 40%,var(--accent) 105%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{font-size:clamp(15px,2.2vw,19px);color:var(--muted);margin:24px auto 0;max-width:620px;line-height:1.7}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:30px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:9px 17px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--ink-2);box-shadow:var(--shadow-sm)}
.hero-badge b{color:var(--primary);font-weight:800}
.hero-cta{display:flex;gap:14px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:999px;font-weight:600;
  font-size:14.5px;transition:transform .22s var(--ease),box-shadow .22s,background .22s;border:1px solid transparent}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 22px rgba(46,110,106,.28)}
.btn-primary:hover{background:var(--primary-d);transform:translateY(-2px);box-shadow:0 14px 30px rgba(46,110,106,.34)}
.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--primary)}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.hero .stagger{opacity:0;transform:translateY(18px);animation:rise .85s var(--ease) forwards}
@keyframes rise{to{opacity:1;transform:none}}

/* ============ 概览 ============ */
.stats{position:relative;z-index:2;margin-top:-34px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow-md)}
.stat{text-align:center;position:relative}
.stat:not(:last-child)::after{content:"";position:absolute;right:-8px;top:14%;height:72%;width:1px;background:var(--line)}
.stat .num{font-size:clamp(30px,4.4vw,44px);font-weight:800;letter-spacing:-.03em;color:var(--ink);
  font-feature-settings:"tnum";line-height:1}
.stat .num .u{font-size:.5em;color:var(--primary);margin-left:3px;font-weight:700}
.stat .lbl{font-size:13px;color:var(--muted);margin-top:9px;font-weight:500}

/* ============ 6 大赛道快捷入口 ============ */
.track-wrap{margin-top:54px}
.track-head{text-align:center;margin-bottom:22px}
.track-head h2{font-size:clamp(20px,2.6vw,26px);letter-spacing:-.02em}
.track-head p{color:var(--muted);font-size:14px;margin-top:6px}
.track-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.track-card{display:flex;align-items:center;gap:13px;text-align:left;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s,border-color .25s}
.track-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.track-card .tc-ico{width:42px;height:42px;border-radius:11px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--cc)}
.track-card .tc-ico svg{width:22px;height:22px}
.track-card .tc-body{flex:1;min-width:0;display:flex;flex-direction:column}
.track-card .tc-body b{font-size:14.5px;letter-spacing:-.01em}
.track-card .tc-sub{font-size:12px;color:var(--faint);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.track-card .tc-n{font-size:14px;font-weight:800;color:var(--cc);flex-shrink:0;font-feature-settings:"tnum"}
@media(max-width:880px){.track-nav{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.track-nav{grid-template-columns:1fr}}

/* 赛道视图内的细分小标题 */
.subhead{display:flex;align-items:center;gap:9px;margin:28px 0 14px}
.subhead h3{font-size:16px;letter-spacing:-.01em}
.subhead .sh-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.subhead .sh-n{font-size:12px;font-weight:700;color:var(--muted);background:var(--bg-2);padding:2px 9px;border-radius:999px}
.banner + .subhead{margin-top:6px}

/* ============ 工具条 ============ */
.toolbar{position:sticky;top:58px;z-index:60;margin-top:64px;padding:14px 0;
  background:rgba(250,250,248,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.toolbar .wrap{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.tb-label{font-size:12.5px;color:var(--faint);font-weight:600;letter-spacing:.04em}
.chips{display:flex;gap:7px;flex-wrap:wrap}
.chip{padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600;color:var(--ink-2);
  background:var(--surface);border:1px solid var(--line);transition:all .2s var(--ease);white-space:nowrap}
.chip:hover{border-color:var(--primary);color:var(--primary-d)}
.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip.active.acc{background:var(--accent);border-color:var(--accent)}
.chips.seg{background:var(--bg-2);border-radius:999px;padding:3px;gap:3px}
.chips.seg .chip{border:none;background:transparent;padding:6px 14px}
.chips.seg .chip.active{background:var(--surface);color:var(--primary-d);box-shadow:var(--shadow-sm)}
.tb-spacer{flex:1;min-width:0}
.tb-count{font-size:13px;color:var(--muted);font-weight:500;white-space:nowrap}
.tb-count b{color:var(--ink);font-weight:700}

/* ============ 分类板块 ============ */
main{padding-bottom:40px}
.section{padding:62px 0 8px;scroll-margin-top:120px}
.banner{position:relative;border-radius:var(--radius);overflow:hidden;padding:34px 34px;margin-bottom:34px;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);min-height:128px;display:flex;align-items:center;gap:22px;isolation:isolate}
.banner-art{position:absolute;inset:0;z-index:-1;overflow:hidden}
.banner-art .glow{position:absolute;border-radius:50%;filter:blur(10px);opacity:.9}
.banner-ico{width:60px;height:60px;border-radius:15px;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;background:rgba(255,255,255,.7);backdrop-filter:blur(6px);box-shadow:var(--shadow-sm);border:1px solid rgba(255,255,255,.7)}
.banner-ico svg{width:30px;height:30px}
.banner-txt h2{font-size:clamp(21px,3vw,27px);letter-spacing:-.02em}
.banner-txt .desc{color:var(--ink-2);font-size:14.5px;margin-top:7px;max-width:640px;line-height:1.6}
.banner-txt .meta{display:inline-flex;align-items:center;gap:8px;margin-top:12px;font-size:12.5px;
  font-weight:600;color:#fff;padding:5px 12px;border-radius:999px}

/* ============ 卡片 ============ */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(264px,1fr));gap:18px}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;display:flex;flex-direction:column;gap:13px;cursor:pointer;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;will-change:transform}
.card::after{content:"";position:absolute;inset:0;border-radius:var(--radius);pointer-events:none;
  box-shadow:0 0 0 0 var(--cc,var(--primary));opacity:0;transition:opacity .3s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:transparent}
.card:hover::after{opacity:.16;box-shadow:0 10px 40px -6px var(--cc,var(--primary))}
.card-head{display:flex;align-items:center;gap:13px}
/* —— 图标徽标：字母作底层兜底，真实 logo 加载成功后覆盖 —— */
.badge{width:48px;height:48px;border-radius:13px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;border:1px solid transparent;
  background-color:var(--cc);background-image:linear-gradient(140deg,rgba(255,255,255,.20),rgba(0,0,0,.16));
  box-shadow:0 5px 14px -3px var(--cc);transition:transform .3s var(--ease)}
.badge.has-logo{background:#fff;border-color:var(--line);box-shadow:0 4px 12px -4px rgba(26,26,26,.16)}
.abbr{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#fff;letter-spacing:.01em}
.badge .abbr{font-size:17px}
.logo{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#fff;opacity:0;transition:opacity .25s ease}
.has-logo .logo{opacity:1}
.badge .logo{padding:7px}
.card:hover .badge{transform:scale(1.06) rotate(-3deg)}
.card-title{min-width:0}
.card-title h3{font-size:16.5px;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-title .co{font-size:12.5px;color:var(--faint);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-tagline{font-size:13.5px;color:var(--ink-2);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:42px}
.card-tags{display:flex;flex-wrap:wrap;gap:6px}
.tg{font-size:11.5px;color:var(--muted);background:var(--bg-2);padding:3px 9px;border-radius:7px;font-weight:500}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:13px;border-top:1px solid var(--line-2)}
.pricing{font-size:11.5px;font-weight:700;padding:4px 10px;border-radius:7px;background:var(--primary-soft);color:var(--primary-d);white-space:nowrap}
.pricing.free{background:#E9F1EA;color:#3B6B45}
.pricing.open{background:#EEF0E3;color:#6B6A2E}
.pricing.ent{background:#EAEEF3;color:#3E5C76}
.card-cat{font-size:11.5px;color:var(--faint);font-weight:500;display:inline-flex;align-items:center;gap:5px}
.card-cat .d{width:7px;height:7px;border-radius:50%}

.empty{text-align:center;padding:80px 20px;color:var(--muted);display:none}
.empty.show{display:block}
.empty .em-ic{font-size:34px;margin-bottom:14px;opacity:.5}
.empty b{color:var(--ink);font-weight:700}

/* ============ 弹窗 ============ */
.modal-mask{position:fixed;inset:0;z-index:130;display:flex;align-items:flex-end;justify-content:center;
  background:rgba(26,26,26,.4);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  opacity:0;visibility:hidden;transition:opacity .32s var(--ease),visibility .32s;padding:0}
.modal-mask.open{opacity:1;visibility:visible}
@media(min-width:760px){.modal-mask{align-items:center;padding:24px}}
.modal{background:var(--surface);width:100%;max-width:580px;max-height:92vh;overflow-y:auto;
  border-radius:22px 22px 0 0;box-shadow:var(--shadow-lg);transform:translateY(40px);
  transition:transform .4s var(--ease);position:relative}
@media(min-width:760px){.modal{border-radius:22px;transform:translateY(20px) scale(.98)}}
.modal-mask.open .modal{transform:none}
.modal-hero{padding:30px 30px 24px;position:relative;overflow:hidden;border-radius:22px 22px 0 0}
.modal-hero-bg{position:absolute;inset:0;z-index:0;opacity:.14}
.modal-x{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:50%;z-index:3;
  background:rgba(255,255,255,.8);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(6px);
  box-shadow:var(--shadow-sm);transition:transform .2s,background .2s}
.modal-x:hover{transform:rotate(90deg) scale(1.05);background:#fff}
.modal-head{position:relative;z-index:2;display:flex;align-items:center;gap:16px}
.modal-badge{width:66px;height:66px;border-radius:18px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;border:1px solid transparent;
  background-color:var(--cc);background-image:linear-gradient(140deg,rgba(255,255,255,.20),rgba(0,0,0,.18));box-shadow:0 10px 26px -6px var(--cc)}
.modal-badge.has-logo{background:#fff;border-color:var(--line);box-shadow:0 8px 22px -6px rgba(26,26,26,.22)}
.modal-badge .logo{padding:11px}
.modal-badge .abbr{font-size:24px}
.modal-head h3{font-size:25px;letter-spacing:-.02em}
.modal-head .mco{font-size:13.5px;color:var(--muted);margin-top:3px}
.modal-cat{display:inline-flex;align-items:center;gap:7px;margin-top:11px;font-size:12.5px;font-weight:600;
  padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.7);color:var(--ink-2);position:relative;z-index:2}
.modal-cat .d{width:8px;height:8px;border-radius:50%}
.modal-body{padding:24px 30px 30px}
.modal-tagline{font-size:16px;font-weight:600;color:var(--ink);line-height:1.6;margin-bottom:16px}
.modal-intro{font-size:14.5px;color:var(--ink-2);line-height:1.85;margin-bottom:20px}
.modal-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.modal-tags .tg{font-size:12.5px;padding:6px 13px;background:var(--primary-soft);color:var(--primary-d);border-radius:9px;font-weight:600}
/* 版本里程碑时间线 */
.modal-tl{margin:2px 0 22px}
.tl-head{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:13px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.tl-head span{font-size:11px;font-weight:500;color:var(--faint)}
ul.tl{list-style:none;margin:0;padding:0 0 0 3px;position:relative}
ul.tl::before{content:"";position:absolute;left:3px;top:5px;bottom:6px;width:2px;background:var(--line)}
ul.tl li{position:relative;padding:0 0 13px;padding-left:20px;display:flex;gap:10px;align-items:baseline}
ul.tl li:last-child{padding-bottom:0}
ul.tl li::before{content:"";position:absolute;left:0;top:6px;width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.tl-t{font-size:12.5px;font-weight:800;color:var(--primary-d);flex-shrink:0;min-width:54px;font-feature-settings:"tnum"}
.tl-v{font-size:13.5px;color:var(--ink-2);line-height:1.5}
/* 本周资讯 */
.modal-news{margin:2px 0 22px}
.news-links{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.news-link{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--primary-d);
  background:var(--primary-soft);padding:6px 12px;border-radius:999px;transition:background .2s,transform .2s}
.news-link:hover{background:#dceae7;transform:translateY(-1px)}
.news-link svg{opacity:.65}
.news-list{display:flex;flex-direction:column;gap:1px}
.news-item{display:flex;gap:10px;align-items:baseline;padding:8px 10px;border-radius:9px;transition:background .2s}
.news-item:hover{background:var(--bg-2)}
.news-item .ni-d{font-size:11.5px;font-weight:700;color:var(--faint);flex-shrink:0;min-width:78px;font-feature-settings:"tnum"}
.news-item .ni-t{font-size:13.5px;color:var(--ink-2);line-height:1.5}
.news-empty{font-size:12.5px;color:var(--faint);padding:6px 2px;line-height:1.65}
.modal-info{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap}
.modal-info .ii{flex:1;min-width:120px;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:13px 15px}
.modal-info .ii .k{font-size:11.5px;color:var(--faint);font-weight:600;margin-bottom:4px}
.modal-info .ii .v{font-size:14px;font-weight:700;color:var(--ink)}
.modal-actions{display:flex;gap:11px}
.modal-actions .btn{flex:1;justify-content:center}

#toTop{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:14px;z-index:90;
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-md);
  display:flex;align-items:center;justify-content:center;color:var(--primary-d);
  opacity:0;visibility:hidden;transform:translateY(14px) scale(.9);transition:all .3s var(--ease)}
#toTop.show{opacity:1;visibility:visible;transform:none}
#toTop:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-3px)}

footer{background:var(--bg-2);border-top:1px solid var(--line);margin-top:60px;padding:54px 0 38px}
.foot-grid{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-bottom:32px}
.foot-brand{max-width:380px}
.foot-brand .brand{margin-bottom:14px}
.foot-brand p{color:var(--muted);font-size:13.5px;line-height:1.75}
.foot-cols{display:flex;gap:54px;flex-wrap:wrap}
.foot-col h5{font-size:12.5px;color:var(--faint);text-transform:uppercase;letter-spacing:.07em;margin-bottom:13px;font-weight:600}
.foot-col a{display:block;font-size:13.5px;color:var(--ink-2);padding:5px 0;transition:color .2s}
.foot-col a:hover{color:var(--primary)}
.foot-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.foot-bottom p{font-size:12.5px;color:var(--faint);line-height:1.7}
.foot-note{font-size:12px;color:var(--faint);background:var(--surface);border:1px solid var(--line);padding:11px 16px;border-radius:11px;line-height:1.7;margin-top:14px}

@media(max-width:980px){.nav-links{display:none}.nav-toggle{display:flex}.nav-search{width:150px}.nav-search:focus-within{width:170px}}
@media(max-width:680px){
  .wrap{padding:0 18px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:10px;padding:22px 16px}
  .stat:nth-child(odd)::after{display:none}
  .grid{grid-template-columns:1fr;gap:14px}
  .nav-search{display:none}
  .banner{padding:24px 22px}.banner-ico{width:50px;height:50px}.banner-ico svg{width:25px;height:25px}
  .hero{padding-top:calc(var(--nav-h) + 44px);padding-bottom:64px}
  .stat .num{font-size:30px}
}
@media(max-width:420px){.badge{width:44px;height:44px}.badge .abbr{font-size:15px}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
  .star-tile{animation:none}
}

/* ===== AI100P / The AI Collection — editorial directory ===== */
:root{--bg:#f8f9f5;--bg-2:#f0f2ec;--ink:#20251e;--ink-2:#4e554b;--muted:#72786e;--faint:#767e71;--line:#e1e5db;--line-2:#edf0e8;--primary:#364c2c;--primary-d:#263c1e;--primary-soft:#eaf2dd;--accent:#d5ef95;--radius:14px;--maxw:1280px;--nav-h:80px}

body{font-size:15px;background:var(--bg)}

.skip-link{position:fixed;top:-80px;left:20px;z-index:200;background:var(--ink);color:white;padding:12px}
.skip-link:focus{top:10px}

#progress{height:2px;background:#91b95b}

header.nav,header.nav.solid{height:80px;background:rgba(248,249,245,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}

.nav .wrap{gap:28px}
.brand{gap:10px}
.brand b{font-size:23px;letter-spacing:-1.2px}
.brand b span{color:var(--ink)}

.brand .mark{background:var(--ink);width:33px;height:33px;border-radius:9px;box-shadow:none}
.brand .mark:before{width:15px;height:15px;border-radius:4px;background:var(--accent);top:9px;left:9px;transform:rotate(45deg)}
.brand .mark:after{width:5px;height:5px;top:14px;left:14px;background:var(--ink);border-radius:1px}

.top-links{display:flex;gap:30px;margin-left:30px;font-size:13px;font-weight:500}
.top-links a:hover{color:var(--primary)}

.nav-search{margin-left:auto;width:228px;border-radius:8px;background:#eff1eb;padding:9px 12px;border-color:transparent}
.nav-search:focus-within{width:228px;background:#fff}
.lang-btn{background:transparent;border-radius:8px}
.nav-toggle{display:none}

.hero{padding:138px 0 52px;background:none;overflow:visible}

.hero-layout{display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:75px}

.hero-inner{margin:0;text-align:left;max-width:none}

.eyebrow{border:0;background:none;padding:0;box-shadow:none;backdrop-filter:none;border-radius:0;color:var(--ink-2);font-size:11px;letter-spacing:1.6px;margin-bottom:25px}
.eyebrow .pulse{background:#638648;width:6px;height:6px}
.eyebrow .pulse:after{display:none}

.hero h1{font-size:clamp(40px,4.8vw,62px);letter-spacing:-2.5px;line-height:1.24;font-weight:700}
.hero h1 .grad{color:#719151;background:none}

.hero .sub{margin:22px 0 0;font-size:15px;max-width:435px;line-height:1.9}
.hero-cta{justify-content:flex-start;gap:12px;margin-top:30px}
.btn{border-radius:8px;padding:12px 20px;font-size:13px;box-shadow:none}
.btn-primary{background:var(--ink);color:#fff;box-shadow:none}
.btn-primary:hover{background:var(--primary);box-shadow:none}
.btn-ghost{background:transparent}
.btn-ghost:hover{box-shadow:none;background:white}

.hero .stagger{animation:none;opacity:1;transform:none}

.hero-board{min-width:0;background:#e9eedf;border:1px solid #dbe3d0;border-radius:18px;padding:23px 27px 18px;position:relative;overflow:hidden;background-image:radial-gradient(#a5b993 0.7px,transparent .7px);background-size:13px 13px}

.board-label,.board-foot{display:flex;align-items:center;justify-content:space-between;font-size:9px;letter-spacing:1.4px;color:#536548}
.board-label{position:relative;z-index:2}
.board-number{font-size:142px;font-weight:700;letter-spacing:-12px;line-height:1.1;color:#33462c;position:relative;margin:5px 0 8px}
.board-number>span{display:inline-block;font-size:12px;letter-spacing:3px;writing-mode:vertical-rl;vertical-align:middle;margin-left:20px;font-weight:500}

.hero-stars{position:relative;inset:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;pointer-events:auto;overflow:visible}

.hero-product{border:1px solid rgba(255,255,255,.9);background:rgba(255,255,255,.82);border-radius:12px;padding:12px 3px 8px;display:flex;flex-direction:column;align-items:center;gap:7px;transition:transform .2s,background .2s;font-size:9px;color:var(--ink-2)}
.hero-product:hover{transform:translateY(-4px);background:white}
.hero-product .badge{height:31px;width:31px;border:0;box-shadow:none;border-radius:8px}
.hero-product .badge .logo{padding:3px}
.board-foot{letter-spacing:.4px;margin-top:19px;font-size:10px}
.board-foot>span:last-child{font-size:24px;line-height:1}

.stats{margin-top:0}
.stats-grid{border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:none;background:transparent;border-radius:0;padding:25px 0;gap:0}
.stat{display:flex;gap:13px;align-items:center;justify-content:center}
.stat .num{font-size:30px;font-weight:600;letter-spacing:-1px}
.stat .num .u{font-size:12px;font-weight:400;color:var(--muted);margin-left:6px}
.stat .lbl{margin:0;font-size:12px}
.stat:not(:last-child):after{right:0;top:15%;height:70%}

.track-wrap{margin-top:44px}
.track-head{display:flex;justify-content:space-between;align-items:baseline;text-align:left;margin-bottom:18px}
.track-head h2{font-size:21px;font-weight:600}
.track-head p{font-size:12px;margin:0}
.track-nav{grid-template-columns:repeat(6,1fr);gap:10px}

.track-card{position:relative;flex-wrap:wrap;gap:14px 8px;padding:17px 15px;border-radius:11px;background:transparent}
.track-card:hover{transform:translateY(-3px);border-color:#aaba98;box-shadow:none;background:#fff}
.track-card .tc-ico{height:29px;width:29px;background:#edf1e6;border-radius:7px;color:var(--primary)}
.track-card .tc-ico svg{height:18px;width:18px;stroke:var(--primary)}
.track-card .tc-body{flex-basis:100%}
.track-card .tc-body b{font-size:13px;font-weight:600}
.track-card .tc-sub{font-size:10px;margin-top:5px}
.track-card .tc-n{position:absolute;top:20px;right:13px;font-size:10px;font-weight:400;color:var(--muted)}
.tc-n>span{margin-left:6px}

.catalog{margin-top:60px;scroll-margin-top:104px}
.catalog-heading{display:flex;align-items:flex-end;justify-content:space-between;padding-bottom:25px;border-bottom:1px solid var(--line);gap:20px}
.kicker{font-size:9px;letter-spacing:2px;color:var(--muted);display:block;margin-bottom:9px}
.catalog-heading h2{font-size:27px;font-weight:600;letter-spacing:-.8px}
.tb-count{font-size:11px}

.catalog-layout{display:grid;grid-template-columns:194px minmax(0,1fr);gap:35px;align-items:start;padding-top:28px}

.toolbar{position:sticky;top:100px;padding:0;margin:0;border:0;background:none;backdrop-filter:none;z-index:10;max-height:calc(100vh - 120px);overflow:auto;scrollbar-width:thin}

.filter-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;font-size:12px}
.filter-title b{font-weight:600}
.filter-title button{font-size:10px;color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.tb-label{display:block;font-size:10px;font-weight:500;margin:22px 0 10px;letter-spacing:.5px}

.chips{gap:5px}
.chip{border-radius:6px;background:none;border-color:transparent;font-size:12px;font-weight:400;padding:8px 10px}
.chip.active,.chip.active.acc{background:#e6edda;border-color:transparent;color:#334c25;font-weight:600}
.chip:hover{background:#edf1e7;border-color:transparent}
.chips.seg{padding:3px;border-radius:7px;gap:0;flex-wrap:nowrap;background:#eceedf}
.chips.seg .chip{padding:7px 10px;font-size:11px;flex:1}
.chips.seg .chip.active{color:var(--ink);background:white;border-radius:5px}

#catChips{display:flex;flex-direction:column;gap:2px}
#catChips .chip{display:flex;align-items:center;justify-content:space-between;text-align:left;padding:8px 11px}
#catChips small{font-size:10px;color:var(--muted);font-weight:400}
#priceChips .chip{padding:6px 10px;border:1px solid var(--line);font-size:10px}
#priceChips .active{border-color:#b5c69e}
.filter-note{border-top:1px solid var(--line);margin-top:26px;padding-top:20px;display:flex;gap:10px;color:var(--muted)}
.filter-note>span{font-size:24px;color:#719151}
.filter-note p{font-size:10px;line-height:1.8;max-width:133px}

#main{min-width:0;padding:0 0 24px}
.section{padding:0 0 42px;scroll-margin-top:105px}
.banner{border:0;box-shadow:none;background:none;border-radius:0;min-height:0;padding:0;margin-bottom:20px;gap:10px;overflow:visible;isolation:auto}
.banner-ico{width:28px;height:28px;border:0;border-radius:7px;background:#edf1e7;box-shadow:none;backdrop-filter:none}
.banner-ico svg{height:17px;width:17px;stroke:var(--primary)}
.banner-txt{flex:1;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.banner-txt h2{font-size:17px;font-weight:600}
.banner-txt .desc{display:none}
.banner-txt .meta{margin:0 0 0 auto;background:none!important;color:var(--muted);font-size:10px;font-weight:400;padding:0}
.banner-art{display:none}

.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.card{padding:20px 18px 15px;border-radius:11px;gap:14px;background:#fff;box-shadow:none;will-change:auto}
.card:hover{border-color:#adc197;box-shadow:0 5px 16px rgba(34,51,23,.045);transform:translateY(-3px)}
.card:after{display:none}
.card-head{gap:11px}
.badge,.badge.has-logo{width:40px;height:40px;border-radius:10px;box-shadow:none}
.card:hover .badge{transform:none}
.badge .logo{padding:6px}
.card-title h3{font-size:14px;font-weight:600}
.card-title .co{font-size:10px;color:var(--muted);margin-top:3px}
.card-tagline{font-size:12px;min-height:38px;line-height:1.7;color:#61685c}
.card-tags{gap:4px}
.tg{font-size:9px;padding:3px 6px;border-radius:4px;background:#f4f5f1;color:#727a6b}
.card-foot{padding-top:12px}
.pricing,.pricing.free,.pricing.open,.pricing.ent{background:none;padding:0;font-size:10px;color:#536748;font-weight:500}
.card-cat{font-size:9px}
.card-cat .d{height:4px;width:4px}
.subhead{margin:16px 0}
.subhead h3{font-size:13px}
.subhead .sh-n{font-size:10px}
.empty .btn{margin-top:20px}

.modal{border-radius:16px;max-width:640px}
.modal-hero{border-radius:0;background:#f0f3e9!important}
.modal-hero-bg{display:none}
.modal-badge,.modal-badge.has-logo{box-shadow:none}
.modal-x{box-shadow:none}
.modal-body{padding:25px 30px}
.modal-tags .tg{font-weight:400;border-radius:5px}
.modal-info .ii{border-radius:8px}
.modal-cat{border-radius:5px}
.news-link{border-radius:5px}
.modal-actions{position:sticky;bottom:-30px;background:white;padding:14px 0 0}

footer{background:#eef1e8;margin-top:30px;padding:45px 0 28px}
.foot-brand{max-width:460px}
.foot-brand p{font-size:12px}
.foot-note{padding:0;border:0;background:none;font-size:10px;line-height:1.9}
.foot-col a{font-size:12px}
.foot-bottom p{font-size:10px}
.foot-cols{gap:65px}
.foot-bottom{gap:9px}
#toTop{width:38px;height:38px;border-radius:8px;box-shadow:none}

.roster{max-width:1100px;margin:auto;padding:130px 24px 60px}
.roster h1{font-size:38px;letter-spacing:-1px;margin-bottom:14px}
.note{font-size:13px;color:var(--muted);line-height:1.9;margin:10px 0 24px}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
.roster table{width:100%;min-width:700px;border-collapse:collapse;font-size:12px;background:white}
.roster th,.roster td{text-align:left;padding:16px;vertical-align:top;border-bottom:1px solid var(--line)}
.roster th{background:#edf1e5;color:#58654e;font-size:11px;font-weight:500}
.roster tr:last-child td{border:0}
.roster td:first-child{white-space:nowrap}
.roster td:last-child{color:var(--muted)}
.roster .note a{text-decoration:underline;text-underline-offset:4px}

@media(min-width:1500px){.hero{padding-top:150px;padding-bottom:65px}
}

@media(max-width:1100px){.top-links{gap:18px;margin-left:5px}
.nav-search,.nav-search:focus-within{width:185px}
.hero-layout{gap:35px}
.hero h1{font-size:49px}
.hero-board{padding:20px}
.board-number{font-size:120px}
.catalog-layout{grid-template-columns:165px minmax(0,1fr);gap:23px}
.grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.track-card{padding:15px 11px}
.track-card .tc-body b{font-size:12px}
.track-card .tc-sub{font-size:9px}
}

@media(max-width:800px){.top-links{display:none}
.nav-toggle{display:flex}
.nav .wrap{gap:12px}
.hero{padding-top:115px}
.hero-layout{gap:25px}
.hero h1{font-size:39px}
.hero .sub{font-size:13px}
.hero-board{padding:16px}
.board-number{font-size:98px}
.hero-stars{gap:6px}
.hero-product{font-size:8px;padding:9px 2px 6px}
.board-label{font-size:7px;letter-spacing:.5px}
.hero-cta{gap:8px}
.hero-cta .btn{padding:11px 14px;font-size:12px}
.track-nav{grid-template-columns:repeat(3,1fr)}
.stat{flex-direction:column;gap:8px}
.track-head p{max-width:45%;text-align:right}
.catalog-heading h2{font-size:24px}
}

@media(max-width:600px){.wrap{padding-left:20px;padding-right:20px}
.brand b{font-size:19px}
.brand .mark{height:29px;width:29px}
.brand .mark:before{top:7px;left:7px}
.brand .mark:after{top:12px;left:12px}
.nav .wrap{gap:9px}
.nav-search,.nav-search:focus-within{display:flex;width:auto;min-width:0;flex:1;padding:8px}
.nav-search input{font-size:11px}
.lang-btn{min-width:30px;padding:0 6px}
.nav-toggle{width:26px}
.hero-layout{grid-template-columns:1fr;gap:30px}
.hero{padding:115px 0 30px}
.hero h1{font-size:46px}
.eyebrow{font-size:10px;margin-bottom:18px}
.hero .sub{font-size:14px;max-width:360px}
.hero-cta{margin-top:23px}
.hero-board{padding:20px}
.board-number{font-size:116px;line-height:1}
.hero-stars{grid-template-columns:repeat(4,1fr);gap:8px}
.hero-product{font-size:9px}
.hero-product .badge{width:28px;height:28px}
.board-label{font-size:8px}
.board-foot{margin-top:14px}
.stats-grid{grid-template-columns:repeat(4,1fr);padding:20px 0;gap:0}
.stat .num{font-size:23px}
.stat .num .u{font-size:9px;margin-left:2px}
.stat .lbl{font-size:9px}
.stat:nth-child(odd):after{display:block}
.track-wrap{margin-top:32px}
.track-head{display:block}
.track-head h2{font-size:20px}
.track-head p{max-width:none;text-align:left;margin-top:8px;font-size:11px}
.track-nav{gap:8px}
.track-card .tc-sub{font-size:9px}
.catalog{margin-top:38px}
.catalog-heading{align-items:flex-start;flex-direction:column;gap:12px;padding-bottom:20px}
.catalog-heading h2{font-size:25px}
.catalog-layout{grid-template-columns:1fr;padding-top:18px;gap:25px}
.toolbar{position:relative;top:auto;max-height:none;overflow:visible}
.filter-title{margin-bottom:12px}
.tb-label{margin:14px 0 8px}
.chips.seg{max-width:230px}
#catChips{flex-direction:row;flex-wrap:nowrap;overflow-x:auto;padding-bottom:7px;gap:5px}
#catChips .chip{gap:12px;background:#eff2e8}
#catChips .chip.active{background:#dce9c7}
#priceChips{gap:6px}
.filter-note{display:none}
.grid{grid-template-columns:1fr 1fr;gap:10px}
.card{padding:14px 12px;gap:12px}
.card-head{gap:8px}
.badge,.badge.has-logo{width:32px;height:32px;border-radius:8px}
.badge .logo{padding:4px}
.card-title h3{font-size:12px}
.card-title .co{font-size:9px;max-width:85px}
.card-tagline{font-size:11px;min-height:38px}
.card-tags{gap:3px}
.tg{font-size:8px;padding:2px 4px}
.card-foot{align-items:flex-start;gap:5px;flex-direction:column}
.pricing{font-size:9px}
.banner-txt h2{font-size:16px}
.section{padding-bottom:28px}
.modal{max-height:90dvh;border-radius:16px 16px 0 0}
.modal-body{padding:22px 20px}
.modal-hero{padding:25px 20px}
.modal-actions{bottom:-22px}
.foot-cols{gap:50px}
.foot-grid{gap:20px}
.roster{padding-top:110px}
}

@media(max-width:359px){.grid{grid-template-columns:1fr}
.hero h1{font-size:40px}
.brand b{font-size:16px}
.nav .wrap{gap:6px}
.track-nav{grid-template-columns:repeat(2,1fr)}
}


/* Keep horizontally scrolling filters inside the mobile grid track. */
.toolbar{min-width:0}
.drawer{visibility:hidden}
.drawer.open{visibility:visible}
#trackNav{scroll-margin-top:104px}