:root{
  --brand:#007ac9;
  --brand-deep:#005b9f;
  --brand-ink:#001f3f;
  --sky:#42b0d5;
  --ink:#132b3f;
  --ink-soft:#42596b;
  --muted:#6b7e8c;
  --sea:#008f91;
  --sun:#a86f16;
  --coral:#c84b33;
  --line:#d8e3ea;
  --line-strong:#b8cbd6;
  --paper:#f4f7f9;
  --paper-tint:#eaf3f8;
  --surface:#ffffff;
  --surface-blue:#f2f9fc;
  --surface-warm:#fbf7ef;
  --shadow-sm:0 1px 2px rgba(0,31,63,.06);
  --shadow-md:0 8px 24px rgba(0,31,63,.10);
  --shadow-lg:0 18px 48px rgba(0,31,63,.18);
  --radius:4px;
  --radius-lg:6px;
  --maxw:1280px;
  --ease-out:cubic-bezier(.23,1,.32,1);
  --ease-in-out:cubic-bezier(.65,0,.35,1);
}

*{box-sizing:border-box;letter-spacing:0}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC",-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid rgba(0,122,201,.42);outline-offset:2px;border-radius:2px}

.app{min-height:100vh;display:flex;flex-direction:column}
.main{flex:1;width:100%}

/* Header */
.topbar{
  position:sticky;top:0;z-index:40;
  background:rgba(255,255,255,.98);
  color:var(--brand-ink);
  border-bottom:1px solid var(--line);
  box-shadow:0 2px 8px rgba(0,31,63,.04);
  backdrop-filter:saturate(1.1) blur(10px);
}
.topbar-inner{
  width:100%;max-width:var(--maxw);height:76px;margin:0 auto;padding:0 24px;
  display:flex;align-items:center;gap:clamp(24px,4vw,56px);
}
.brand{
  flex:none;border:none;background:transparent;padding:0;display:flex;align-items:center;gap:11px;
  text-align:left;
}
.brand-mark{
  flex:none;width:36px;height:36px;border-radius:3px;background:var(--brand-ink);
  color:var(--sky);display:grid;place-items:center;
}
.brand-mark svg{width:25px;height:25px;display:block}
.brand-copy{display:flex;flex-direction:column;gap:2px;min-width:0}
.brand-name{
  font-family:"Archivo","Noto Sans SC",sans-serif;font-size:19px;font-weight:700;line-height:1;
  color:var(--brand-ink);white-space:nowrap;
}
.brand-sub{
  font-family:"Archivo",sans-serif;font-size:9px;font-weight:600;line-height:1.2;
  color:var(--muted);text-transform:uppercase;white-space:nowrap;
}
.nav{
  flex:1;min-width:0;height:76px;
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));align-items:stretch;
}
.nav-item{
  position:relative;min-width:0;border:none;background:transparent;color:var(--ink-soft);
  padding:0 clamp(8px,1.3vw,18px);font-size:13.5px;font-weight:600;
  display:flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap;
  transition:color .16s var(--ease-out),background .16s var(--ease-out);
}
.nav-item::after{
  content:"";position:absolute;left:50%;bottom:0;width:42px;height:3px;
  background:var(--brand);transform:translateX(-50%) scaleX(0);transform-origin:center;
  transition:transform .18s var(--ease-out);
}
.nav-item:hover{color:var(--brand-deep);background:var(--surface-blue)}
.nav-item.is-active{color:var(--brand-deep);background:var(--surface-blue)}
.nav-item.is-active::after{transform:translateX(-50%) scaleX(1)}
.nav-item svg{width:16px;height:16px;flex:none}

/* Page intro */
.hero{
  position:relative;
  padding:42px 24px 36px;
  background:linear-gradient(120deg,var(--surface) 0%,var(--surface-blue) 58%,var(--paper-tint) 100%);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:0;top:0;width:34%;height:100%;
  border-left:1px solid rgba(0,122,201,.08);
  background:
    repeating-linear-gradient(90deg,rgba(0,122,201,.045) 0,rgba(0,122,201,.045) 1px,transparent 1px,transparent 64px),
    repeating-linear-gradient(0deg,rgba(0,122,201,.035) 0,rgba(0,122,201,.035) 1px,transparent 1px,transparent 64px);
  pointer-events:none;
}
.hero[data-mode="deep"]{color:var(--ink)}
.hero-inner{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto}
.hero-kicker{
  display:flex;align-items:center;gap:10px;
  font-family:"Archivo","Noto Sans SC",sans-serif;font-size:11px;font-weight:700;
  text-transform:uppercase;color:var(--brand-deep);margin-bottom:14px;
}
.hero-kicker .tick{width:32px;height:2px;background:var(--sky);flex:none}
.hero-title{
  max-width:22ch;margin:0 0 13px;
  font-family:"Archivo","Noto Sans SC",sans-serif;
  font-size:clamp(34px,4.2vw,48px);font-weight:700;line-height:1.08;color:var(--brand-ink);
}
.hero-title .thin{color:var(--brand)}
.hero-lede{
  max-width:64ch;margin:0 0 24px;
  color:var(--ink-soft);font-size:15px;line-height:1.75;
}
.hero-lede b,.hero-lede .kw{color:var(--brand-deep);font-weight:700}
.hero .searchbar{width:min(760px,100%)}
.hero-stats{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px 24px;
  margin-top:22px;padding-top:18px;border-top:1px solid var(--line);
  color:var(--muted);font-size:12.5px;
}
.hero-stats .stat{display:flex;align-items:baseline;gap:8px}
.hero-stats .stat b{
  font-family:"Archivo",sans-serif;font-size:21px;font-weight:700;color:var(--brand-ink);
}

/* Search */
.searchbar{
  display:flex;align-items:center;gap:10px;
  min-height:58px;padding:7px 7px 7px 18px;
  background:var(--surface);border:1px solid var(--line-strong);border-radius:3px;
  box-shadow:0 4px 18px rgba(0,31,63,.08);
}
.searchbar:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,122,201,.12)}
.searchbar>svg{width:20px;height:20px;flex:none;color:var(--brand)}
.searchbar input{
  flex:1;min-width:0;padding:10px 0;border:none;outline:none;background:transparent;
  font-size:16px;color:var(--ink);
}
.searchbar input::placeholder{color:#8394a0}
.searchbar .clear{
  flex:none;width:34px;height:34px;border:none;border-radius:2px;background:transparent;
  color:var(--muted);display:grid;place-items:center;
}
.searchbar .clear:hover{background:var(--paper-tint);color:var(--brand-deep)}
.searchbar .clear svg{width:15px;height:15px}
.searchbar .go{
  flex:none;border:none;border-radius:2px;background:var(--brand);color:#fff;
  padding:12px 24px;font-size:14px;font-weight:700;
  display:flex;align-items:center;gap:8px;
  transition:background .16s var(--ease-out),transform .12s var(--ease-out);
}
.searchbar .go:hover{background:var(--brand-deep)}
.searchbar .go:active{transform:translateY(1px)}
.searchbar .go svg{width:16px;height:16px}

/* Home */
.home-hero{padding:52px 24px 56px;background:var(--surface-blue)}
.home-hero::after{display:none}
.home-hero-inner{
  display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);
  align-items:center;gap:64px;
}
.home-copy{min-width:0}
.home-copy .hero-title{max-width:10ch;font-size:clamp(46px,5.5vw,72px);line-height:.98;margin-bottom:20px}
.home-title-line{display:block}
.home-copy .hero-lede{max-width:46ch;margin-bottom:26px;font-size:16px}
.home-copy .searchbar{max-width:700px}
.quick-searches{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:13px}
.quick-searches>span{font-size:11.5px;font-weight:600;color:var(--muted);margin-right:3px}
.quick-searches button{
  border:1px solid var(--line);border-radius:2px;background:rgba(255,255,255,.78);
  color:var(--ink-soft);padding:5px 9px;font-family:"IBM Plex Mono",monospace;
  font-size:11px;font-weight:600;
}
.quick-searches button:hover{border-color:var(--brand);color:var(--brand-deep);background:#fff}
.home-stats{
  display:flex;align-items:center;flex-wrap:wrap;gap:0;margin-top:29px;
  color:var(--ink-soft);font-size:12.5px;
}
.home-stats>span{display:flex;align-items:baseline;gap:7px;padding:0 18px;border-left:1px solid var(--line-strong)}
.home-stats>span:first-child{padding-left:0;border-left:none}
.home-stats b{
  font-family:"Archivo",sans-serif;font-size:20px;font-weight:700;color:var(--brand-ink);
}
.home-route-visual{
  margin:0;background:var(--surface);border:1px solid var(--line);border-top:5px solid var(--brand);
  box-shadow:0 16px 42px rgba(0,31,63,.13);min-width:0;
}
.route-visual-head{
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;
  min-height:58px;padding:0 18px;border-bottom:1px solid var(--line);
  color:var(--ink-soft);font-family:"Archivo",sans-serif;font-size:12px;font-weight:600;text-transform:uppercase;
}
.route-code{
  display:inline-flex;align-items:center;justify-content:center;min-width:48px;height:30px;
  background:var(--brand-ink);color:#fff;font-size:15px;font-weight:700;
}
.route-status{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:10px}
.route-status i{width:7px;height:7px;border-radius:50%;background:var(--sea);box-shadow:0 0 0 3px rgba(0,143,145,.12)}
.route-visual-map{position:relative;background:#c8e9f7;aspect-ratio:16/9;overflow:hidden}
.route-visual-map img{display:block;width:100%;height:100%;object-fit:cover}
.route-visual-map::after{
  content:"";position:absolute;inset:0;
  box-shadow:inset 0 -42px 70px rgba(0,31,63,.08);
  pointer-events:none;
}
.home-route-visual figcaption{
  display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 18px;
}
.home-route-visual figcaption>div{display:flex;flex-direction:column;gap:4px;min-width:0}
.home-route-visual figcaption b{
  font-family:"Archivo",sans-serif;font-size:14px;color:var(--brand-ink);
}
.home-route-visual figcaption span{font-size:11px;color:var(--muted);line-height:1.45}
.route-visual-arrow{flex:none;color:var(--brand)}
.route-visual-arrow svg{display:block;width:20px;height:20px}
.home-hero.is-search{padding:28px 24px}
.home-hero.is-search .home-hero-inner{display:block}
.home-hero.is-search .home-route-visual{display:none}
.home-hero.is-search .home-copy .hero-title{font-size:34px;line-height:1.12;margin-bottom:12px}
.home-hero.is-search .hero-lede{display:none}
.home-hero.is-search .home-copy .searchbar{max-width:none}
.home-hero.is-search .home-stats,.home-hero.is-search .home-route-visual{display:none}

.home-directory{padding:38px 24px 62px;background:var(--paper)}
.home-directory-inner{max-width:var(--maxw);margin:0 auto}
.home-directory-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:18px;
  margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--line-strong);
}
.home-directory-head h2{
  margin:3px 0 0;font-family:"Archivo","Noto Sans SC",sans-serif;font-size:26px;font-weight:700;color:var(--brand-ink);
}
.section-kicker{
  font-family:"Archivo",sans-serif;font-size:10px;font-weight:700;text-transform:uppercase;color:var(--brand-deep);
}
.home-directory-meta{font-size:12px;color:var(--muted)}
.portal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.portal-link{
  position:relative;display:grid;grid-template-columns:38px minmax(0,1fr) auto;grid-template-rows:auto auto;
  gap:8px 12px;align-items:center;min-height:126px;padding:20px 48px 18px 18px;
  border:1px solid var(--line);border-radius:3px;background:var(--surface);text-align:left;
  transition:border-color .16s var(--ease-out),box-shadow .16s var(--ease-out),transform .16s var(--ease-out);
}
.portal-link:hover{border-color:var(--brand);box-shadow:0 8px 22px rgba(0,31,63,.09);transform:translateY(-2px)}
.portal-icon{
  grid-row:1 / span 2;width:38px;height:38px;display:grid;place-items:center;
  background:var(--surface-blue);color:var(--brand);border:1px solid #cde5f2;
}
.portal-icon svg{width:19px;height:19px}
.portal-main{display:flex;align-items:baseline;gap:8px;min-width:0}
.portal-label{font-size:15px;font-weight:700;color:var(--brand-ink);white-space:nowrap}
.portal-en{font-family:"Archivo",sans-serif;font-size:9px;font-weight:600;color:var(--muted);text-transform:uppercase;white-space:nowrap}
.portal-count{font-family:"Archivo",sans-serif;font-size:20px;font-weight:700;color:var(--brand);line-height:1}
.portal-copy{grid-column:2 / span 2;font-size:12px;color:var(--muted);line-height:1.5}
.portal-arrow{position:absolute;right:18px;bottom:18px;color:var(--brand);opacity:.7}
.portal-arrow svg{display:block;width:17px;height:17px}

/* Sections and browse */
.section{padding:34px 24px 64px;background:var(--paper)}
.section-inner{max-width:var(--maxw);margin:0 auto}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:18px;
  margin-bottom:22px;padding-bottom:13px;border-bottom:1px solid var(--line-strong);
}
.section-title{
  margin:0;font-family:"Archivo","Noto Sans SC",sans-serif;
  font-size:24px;font-weight:700;color:var(--brand-ink);
}
.section-sub{margin:5px 0 0;color:var(--muted);font-size:12.5px;line-height:1.5}
.section-count{
  font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--brand-deep);
  white-space:nowrap;padding-bottom:3px;
}
.browse-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.seg{
  display:inline-flex;gap:2px;padding:3px;border:1px solid var(--line-strong);
  border-radius:3px;background:var(--surface);
}
.seg button{
  border:none;border-radius:2px;background:transparent;color:var(--muted);
  padding:8px 14px;font-size:13px;font-weight:600;white-space:nowrap;
  transition:background .16s var(--ease-out),color .16s var(--ease-out);
}
.seg button:hover{color:var(--brand-deep);background:var(--surface-blue)}
.seg button.is-active{background:var(--brand);color:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.browse-switch{flex:none}
.browse-opt{display:inline-flex;align-items:center;gap:6px}
.browse-opt svg{width:14px;height:14px}
.browse-groups{margin-top:6px}
.alpha-rail{
  position:sticky;top:76px;z-index:30;
  display:flex;align-items:center;gap:2px;overflow-x:auto;
  padding:7px 2px;margin:0 -2px 8px;border-bottom:1px solid var(--line);
  background:rgba(244,247,249,.96);backdrop-filter:blur(8px);scrollbar-width:none;
}
.alpha-rail::-webkit-scrollbar{display:none}
.rail-key{
  flex:none;min-width:30px;height:30px;padding:0 5px;border:1px solid transparent;border-radius:2px;
  background:transparent;color:var(--brand-deep);display:grid;place-items:center;
  font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:600;
}
.rail-key:hover{background:var(--surface);border-color:var(--line-strong)}
.rail-key.is-empty{color:#b5c2ca;opacity:.6;cursor:default}
.alpha-group{padding-top:12px}
.alpha-head{display:flex;align-items:baseline;gap:12px;padding:2px 2px 12px}
.alpha-letter{
  flex:none;min-width:38px;height:36px;padding:0 9px;border-radius:2px;
  display:grid;place-items:center;background:var(--brand-ink);color:#fff;
  font-family:"Archivo",sans-serif;font-size:17px;font-weight:700;
}
.alpha-count{font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--muted)}
.alpha-line{flex:1;height:1px;background:var(--line)}
.alpha-group .grid{margin-top:0}

/* Record cards */
.card{
  position:relative;display:flex;flex-direction:column;gap:11px;min-width:0;padding:18px;
  border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);
  text-align:left;box-shadow:var(--shadow-sm);
  transition:border-color .16s var(--ease-out),box-shadow .16s var(--ease-out),transform .16s var(--ease-out);
}
.card::before{
  content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:3px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;
  transition:transform .18s var(--ease-out);
}
.card:hover{transform:translateY(-2px);border-color:#a9c5d5;box-shadow:0 9px 24px rgba(0,31,63,.10)}
.card:hover::before{transform:scaleX(1)}
.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.card-term-wrap{display:flex;flex-direction:column;gap:4px;min-width:0}
.card-term{
  color:var(--brand-ink);font-family:"IBM Plex Mono",monospace;
  font-size:18px;font-weight:600;line-height:1.15;word-break:break-word;
}
.card-term .zh{font-family:"Noto Sans SC",sans-serif;font-size:18px;font-weight:700}
.card-term-zh{color:var(--brand-deep);font-size:12px;font-weight:600;line-height:1.45}
.card-bilingual{display:flex;flex-direction:column;gap:8px;min-height:5.3em}
.card-lang-line{display:grid;grid-template-columns:36px minmax(0,1fr);gap:8px;align-items:start}
.card-lang{
  display:inline-flex;align-items:center;justify-content:center;min-height:20px;padding:2px 5px;
  border-radius:2px;font-family:"IBM Plex Mono",monospace;font-size:9.5px;font-weight:700;white-space:nowrap;
}
.card-lang.en{background:var(--surface-blue);color:var(--brand-deep)}
.card-lang.zh{background:#e8f5f4;color:#087772;font-family:"Noto Sans SC",sans-serif}
.card-lang-copy{
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  color:var(--ink-soft);font-size:12.5px;line-height:1.55;
}
.badge{
  flex:none;padding:3px 7px;border:1px solid transparent;border-radius:2px;
  font-size:10.5px;font-weight:700;white-space:nowrap;
}
.badge.blue{background:var(--surface-blue);border-color:#d9ebf4;color:var(--brand-deep)}
.badge.coral{background:#fbebe7;border-color:#f1d1c9;color:var(--coral)}
.badge.sea{background:#e8f5f4;border-color:#c8e6e4;color:#087772}
.badge.sun{background:#faf2e3;border-color:#efdfc0;color:var(--sun)}
.card-full{
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  min-height:2.7em;color:var(--ink-soft);font-size:12.5px;font-weight:500;line-height:1.55;
}
.card-cn{min-height:1.3em;color:var(--brand-deep);font-size:12.5px;font-weight:600}
.card-tags{display:flex;flex-wrap:wrap;gap:5px}
.tag{
  padding:3px 7px;border:1px solid var(--line);border-radius:2px;background:var(--paper);
  color:var(--ink-soft);font-size:10.5px;white-space:nowrap;
}
.card-foot{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin-top:auto;padding-top:11px;border-top:1px solid var(--line);
  color:var(--muted);font-size:11.5px;
}
.card-foot .demo{display:inline-flex;align-items:center;gap:6px;min-width:0}
.card-foot .demo svg{width:13px;height:13px;flex:none}
.card-foot .look{
  flex:none;padding:5px 9px;border:1px solid #cfe4ef;border-radius:2px;
  background:var(--surface-blue);color:var(--brand-deep);font-size:11px;font-weight:700;
}

/* Routes and codes */
.code-filters{margin-top:16px}
.scene-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.chip{
  border:1px solid var(--line-strong);border-radius:2px;background:rgba(255,255,255,.88);
  color:var(--ink-soft);padding:7px 11px;font-size:12.5px;font-weight:600;
  transition:border-color .16s var(--ease-out),background .16s var(--ease-out),color .16s var(--ease-out);
}
.chip:hover{border-color:var(--brand);color:var(--brand-deep);background:#fff}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff}
.chip .n{font-family:"IBM Plex Mono",monospace;font-size:10px;opacity:.68;margin-left:6px}
.code-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:12px}
.code-card{
  position:relative;display:flex;flex-direction:column;gap:8px;min-width:0;padding:18px;
  border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);
  text-align:left;box-shadow:var(--shadow-sm);
  transition:border-color .16s var(--ease-out),box-shadow .16s var(--ease-out),transform .16s var(--ease-out);
}
.code-card:hover{transform:translateY(-2px);border-color:#a9c5d5;box-shadow:0 9px 24px rgba(0,31,63,.10)}
.code-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.code-value{
  color:var(--brand-ink);font-family:"IBM Plex Mono",monospace;
  font-size:27px;font-weight:600;line-height:1;
}
.code-secondary{
  color:var(--muted);font-family:"IBM Plex Mono",monospace;
  font-size:9.5px;font-weight:600;text-transform:uppercase;
}
.code-name{color:var(--ink);font-size:14.5px;font-weight:700;line-height:1.4;overflow-wrap:anywhere}
.code-name-zh{color:var(--brand-deep);font-size:12.5px;font-weight:600;line-height:1.45;overflow-wrap:anywhere}
.code-location{color:var(--muted);font-size:11.5px;overflow-wrap:anywhere}
.route-card-ports{display:flex;flex-wrap:wrap;gap:5px;margin-top:2px}
.route-card-ports span{
  padding:3px 7px;border:1px solid var(--line);border-radius:2px;background:var(--paper);
  color:var(--ink-soft);font-size:10.5px;font-weight:600;white-space:nowrap;
}
.route-card-ports span.more{background:var(--surface-blue);border-color:#cfe4ef;color:var(--brand-deep)}
.code-defs{display:flex;flex-direction:column;gap:7px;margin-top:5px}
.code-def{
  display:grid;grid-template-columns:36px minmax(0,1fr);gap:9px;align-items:start;
  padding-top:8px;border-top:1px solid var(--line);
}
.code-def span{
  padding-top:1px;color:var(--brand-deep);font-family:"IBM Plex Mono",monospace;
  font-size:9.5px;font-weight:600;
}
.code-def p{margin:0;color:var(--ink-soft);font-size:12px;line-height:1.6;overflow-wrap:anywhere}
.code-card .tag{white-space:normal;overflow-wrap:anywhere}
.base-port{flex:none;padding:4px 8px;border:1px solid transparent;border-radius:2px;font-size:10.5px;font-weight:700;white-space:nowrap}
.base-port.is-base{background:#e8f5f4;border-color:#c8e6e4;color:#087772}
.base-port.is-nonbase{background:var(--paper);border-color:var(--line);color:var(--muted)}
.base-port.is-pending{background:#faf2e3;border-color:#efdfc0;color:var(--sun)}
.code-empty{min-height:190px;display:flex;flex-direction:column;justify-content:center}
.base-port-panel{
  margin-bottom:24px;padding:15px 16px;border:1px solid var(--line);border-left-width:4px;
  border-radius:3px;background:var(--surface);
}
.base-port-panel>div{display:flex;align-items:center;justify-content:space-between;gap:12px}
.base-port-label{color:var(--muted);font-size:11px;font-weight:700}
.base-port-panel strong{font-size:16px;color:var(--ink)}
.base-port-panel p{margin:6px 0 0;color:var(--muted);font-size:11.5px;line-height:1.5}
.base-port-panel.is-base{border-color:#b8dddb;background:#f3fbfa}
.base-port-panel.is-base strong{color:#087772}
.base-port-panel.is-nonbase{border-color:var(--line-strong);background:var(--paper)}
.base-port-panel.is-pending{border-color:#e5d0aa;background:var(--surface-warm)}
.base-port-panel.is-pending strong{color:var(--sun)}
.code-facts{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.code-facts>div{
  display:flex;flex-direction:column;gap:4px;min-width:0;padding:11px 12px;
  border:1px solid var(--line);border-radius:3px;background:var(--surface);
}
.code-facts span{font-size:10.5px;color:var(--muted)}
.code-facts b{font-size:12.5px;font-weight:600;color:var(--ink-soft);line-height:1.45}
.dk-label-count{
  margin-left:auto;padding:2px 6px;border:1px solid var(--line);border-radius:2px;
  background:var(--surface);color:var(--muted);font-size:9.5px;font-weight:700;
  text-transform:none;
}
.port-route-list{display:flex;flex-direction:column;gap:7px}
.port-route{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:10px;
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:3px;
  background:var(--surface);color:var(--ink);text-align:left;
  transition:border-color .16s var(--ease-out),background .16s var(--ease-out),transform .16s var(--ease-out);
}
.port-route:hover{border-color:var(--brand);background:var(--surface-blue);transform:translateX(2px)}
.port-route-code{
  min-width:48px;padding:4px 6px;border-radius:2px;background:var(--brand);
  color:#fff;font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:700;text-align:center;
}
.port-route-main{display:flex;flex-direction:column;gap:2px;min-width:0}
.port-route-main b,.port-route-main span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.port-route-main b{font-size:12px;font-weight:700}
.port-route-main span{color:var(--muted);font-size:10.5px}
.port-route-stops{color:var(--muted);font-size:10px;white-space:nowrap}
.port-route-arrow{color:var(--brand);display:grid;place-items:center}
.port-route-arrow svg{width:14px;height:14px}

/* HWS lookup */
.charge-tabs{
  display:flex;align-items:stretch;gap:0;width:max-content;max-width:100%;margin-bottom:22px;
  border-bottom:1px solid var(--line-strong);
}
.charge-tab{
  min-width:150px;display:flex;align-items:baseline;gap:8px;padding:10px 16px 11px;
  border:none;border-bottom:3px solid transparent;background:transparent;color:var(--muted);
  text-align:left;transition:color .16s var(--ease-out),background .16s var(--ease-out),border-color .16s var(--ease-out);
}
.charge-tab b{font-family:"Archivo",sans-serif;font-size:15px;font-weight:700;color:var(--ink-soft)}
.charge-tab span{font-size:11px;font-weight:600}
.charge-tab:hover{background:rgba(255,255,255,.62);color:var(--brand-deep)}
.charge-tab.is-active{border-bottom-color:var(--brand);background:rgba(255,255,255,.76);color:var(--brand-deep)}
.charge-tab.is-active b{color:var(--brand-ink)}
.charge-tab:nth-child(2).is-active{border-bottom-color:var(--sea)}
.charge-tab:nth-child(2).is-active b{color:#006d6f}
.charge-tab:nth-child(3).is-active{border-bottom-color:var(--sun)}
.charge-tab:nth-child(3).is-active b{color:#7b5311}
.charge-tabs-note{
  align-self:center;margin-left:18px;padding-left:18px;border-left:1px solid var(--line);
  color:var(--muted);font-size:10.5px;white-space:nowrap;
}
.hws-hero{
  padding:42px 24px 46px;
  background:
    linear-gradient(115deg,rgba(255,255,255,.99) 0%,rgba(242,249,252,.98) 58%,rgba(234,243,248,.96) 100%),
    repeating-linear-gradient(90deg,transparent 0,transparent 79px,rgba(0,122,201,.045) 79px,rgba(0,122,201,.045) 80px);
}
.hws-hero::after{
  width:26%;
  background:
    repeating-linear-gradient(0deg,rgba(0,122,201,.045) 0,rgba(0,122,201,.045) 1px,transparent 1px,transparent 52px);
}
.hws-hero-grid{
  position:relative;z-index:1;display:grid;grid-template-columns:minmax(300px,.72fr) minmax(580px,1.28fr);
  align-items:center;gap:56px;
}
.hws-hero-copy{min-width:0}
.hws-hero-copy .hero-title{max-width:none;margin-bottom:18px;line-height:1.02}
.hws-hero-copy .hero-lede{max-width:44ch;margin-bottom:0}
.hws-hero-copy .hero-stats{border-top-color:var(--line-strong)}
.hws-tool{
  min-width:0;padding:20px;border:1px solid var(--line-strong);border-top:5px solid var(--brand);
  border-radius:3px;background:var(--surface);box-shadow:0 18px 46px rgba(0,31,63,.14);
}
.hws-tool-head{
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  padding-bottom:15px;margin-bottom:16px;border-bottom:1px solid var(--line);
}
.hws-tool-head>div{display:flex;flex-direction:column;gap:3px;min-width:0}
.hws-tool-head b{color:var(--brand-ink);font-family:"Archivo","Noto Sans SC",sans-serif;font-size:17px;font-weight:700}
.hws-tool-kicker{
  color:var(--brand-deep);font-family:"Archivo",sans-serif;font-size:9px;
  font-weight:700;text-transform:uppercase;
}
.hws-source-stamp{
  overflow:hidden;color:var(--muted);font-family:"IBM Plex Mono",monospace;font-size:9.5px;
  text-overflow:ellipsis;white-space:nowrap;
}
.hws-lane{
  position:relative;
  display:grid;grid-template-columns:minmax(0,1fr) 44px minmax(0,1fr);
  align-items:center;gap:10px;
}
.hws-lane::before{
  content:"";position:absolute;left:25%;right:25%;top:64px;height:1px;
  background:repeating-linear-gradient(90deg,var(--line-strong) 0,var(--line-strong) 5px,transparent 5px,transparent 9px);
  pointer-events:none;
}
.hws-endpoint{position:relative;min-width:0}
.hws-endpoint-label{display:flex;align-items:baseline;gap:7px;margin:0 0 7px 2px}
.hws-endpoint-label b{color:var(--ink);font-size:12.5px;font-weight:700}
.hws-endpoint-label span{
  color:var(--muted);font-family:"Archivo",sans-serif;font-size:8.5px;font-weight:600;text-transform:uppercase;
}
.hws-input-wrap{
  position:relative;display:flex;align-items:center;gap:8px;height:48px;padding:0 8px 0 12px;
  border:1px solid var(--line-strong);border-radius:2px;background:var(--paper);
  transition:border-color .16s var(--ease-out),background .16s var(--ease-out),box-shadow .16s var(--ease-out);
}
.hws-input-wrap:focus-within{border-color:var(--brand);background:var(--surface);box-shadow:0 0 0 3px rgba(0,122,201,.11)}
.hws-input-wrap>svg{width:16px;height:16px;flex:none;color:var(--brand)}
.hws-input-wrap input{
  width:100%;min-width:0;height:100%;padding:0;border:none;outline:none;
  background:transparent;color:var(--ink);font-size:13px;
}
.hws-input-wrap input::placeholder{color:#8798a4}
.hws-clear{
  flex:none;width:28px;height:28px;display:grid;place-items:center;border:none;border-radius:2px;
  background:transparent;color:var(--muted);
}
.hws-clear:hover{background:var(--surface-blue);color:var(--brand-deep)}
.hws-clear svg{width:13px;height:13px}
.hws-swap{
  position:relative;z-index:2;width:42px;height:42px;margin-top:22px;display:grid;place-items:center;
  border:1px solid var(--line-strong);border-radius:50%;background:var(--surface);color:var(--brand-deep);
  box-shadow:0 4px 14px rgba(0,31,63,.09);
  transition:border-color .16s var(--ease-out),background .16s var(--ease-out),transform .16s var(--ease-out);
}
.hws-swap:hover{border-color:var(--brand);background:var(--surface-blue);transform:rotate(180deg)}
.hws-swap svg{width:18px;height:18px}
.hws-suggestions{
  position:absolute;top:calc(100% + 5px);left:0;right:0;z-index:35;max-height:286px;overflow:auto;
  border:1px solid var(--line-strong);border-radius:2px;background:var(--surface);
  box-shadow:0 16px 36px rgba(0,31,63,.18);
}
.hws-suggestions[hidden]{display:none}
.hws-suggestion{
  width:100%;display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:9px;align-items:center;
  min-height:50px;padding:8px 10px;border:none;border-bottom:1px solid var(--line);
  background:var(--surface);text-align:left;
}
.hws-suggestion:last-child{border-bottom:none}
.hws-suggestion:hover,.hws-suggestion.is-active{background:var(--surface-blue)}
.hws-suggestion-icon{
  width:28px;height:28px;display:grid;place-items:center;border:1px solid #cfe4ef;
  border-radius:2px;background:var(--surface-blue);color:var(--brand);
}
.hws-suggestion-icon svg{width:14px;height:14px}
.hws-suggestion-copy{min-width:0}
.hws-suggestion-copy b,.hws-suggestion-copy small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hws-suggestion-copy b{color:var(--brand-ink);font-size:12px;font-weight:700}
.hws-suggestion-copy small{margin-top:2px;color:var(--muted);font-size:10px}
.hws-suggestion-kind{
  flex:none;padding:3px 6px;border:1px solid var(--line);border-radius:2px;
  background:var(--paper);color:var(--ink-soft);font-size:9px;font-weight:700;white-space:nowrap;
}
.hws-tool-foot{
  display:grid;grid-template-columns:auto minmax(180px,1fr);gap:10px;align-items:stretch;margin-top:14px;
}
.hws-date{
  display:flex;align-items:center;gap:8px;min-height:42px;padding:0 11px;
  border:1px solid var(--line-strong);border-radius:2px;background:var(--paper);
}
.hws-date>svg{width:15px;height:15px;flex:none;color:var(--brand-deep)}
.hws-date>span{color:var(--ink-soft);font-size:11px;font-weight:700;white-space:nowrap}
.hws-date input{
  min-width:122px;padding:0;border:none;outline:none;background:transparent;
  color:var(--ink);font-family:"IBM Plex Mono",monospace;font-size:11.5px;font-weight:600;
}
.hws-submit{justify-content:center;min-height:42px;padding:10px 20px}
.hws-form-error{
  margin-top:10px;padding:8px 10px;border:1px solid #edcec6;border-left-width:3px;
  border-radius:2px;background:#fcf2ef;color:var(--coral);font-size:11px;font-weight:600;
}
.hws-form-error[hidden]{display:none}
.hws-examples{
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:13px;
  padding-top:12px;border-top:1px solid var(--line);
}
.hws-examples>span{color:var(--muted);font-size:10px;font-weight:600;margin-right:2px}
.hws-example{
  display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border:1px solid var(--line);
  border-radius:2px;background:var(--paper);color:var(--ink-soft);font-size:10px;font-weight:600;
}
.hws-example:hover{border-color:var(--brand);background:var(--surface-blue);color:var(--brand-deep)}
.hws-example svg{width:11px;height:11px;color:var(--brand)}
.hws-example span{white-space:nowrap}
.pss-hero .hws-hero-grid{grid-template-columns:minmax(300px,.72fr) minmax(580px,1.28fr)}
.pss-tool{border-top-color:var(--sea)}
#pssSubmit{background:var(--sea)}
#pssSubmit:hover{background:#007477}
.hws-results{background:var(--paper)}
.hws-results-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--line-strong);
}
.hws-results-head .section-title{margin-top:3px}
.hws-result-route{
  display:flex;align-items:center;gap:8px;max-width:48%;padding:7px 10px;
  border:1px solid var(--line);border-radius:2px;background:var(--surface);
  color:var(--brand-ink);font-family:"IBM Plex Mono",monospace;font-size:10.5px;font-weight:600;
}
.hws-result-route span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hws-result-route svg{width:13px;height:13px;flex:none;color:var(--brand)}
.hws-result-groups{display:flex;flex-direction:column;gap:12px}
.hws-overlap-banner{
  display:flex;align-items:flex-start;gap:9px;margin-bottom:12px;padding:11px 13px;
  border:1px solid #e5d0aa;border-left-width:4px;border-radius:2px;
  background:var(--surface-warm);color:#745b24;font-size:11px;line-height:1.55;
}
.hws-overlap-banner svg{width:16px;height:16px;flex:none;margin-top:1px;color:var(--sun)}
.hws-overlap-banner b{font-weight:700}
.hws-result-group{
  overflow:hidden;border:1px solid var(--line);border-top:4px solid var(--brand);
  border-radius:3px;background:var(--surface);box-shadow:var(--shadow-sm);
}
.hws-result-group-head{
  display:grid;grid-template-columns:72px minmax(0,1fr) auto;gap:14px;align-items:center;
  padding:15px 17px;border-bottom:1px solid var(--line);background:var(--surface-blue);
}
.hws-route-code{
  display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:5px 8px;
  border-radius:2px;background:var(--brand-ink);color:#fff;
  font-family:"IBM Plex Mono",monospace;font-size:12px;font-weight:600;text-align:center;word-break:break-word;
}
.hws-result-group-title{min-width:0}
.hws-result-group-title h3{margin:0;color:var(--brand-ink);font-size:14px;font-weight:700;line-height:1.4}
.hws-result-group-title p{
  margin:3px 0 0;overflow:hidden;color:var(--muted);font-size:10.5px;line-height:1.5;
  text-overflow:ellipsis;white-space:nowrap;
}
.hws-record-count{
  flex:none;padding:4px 8px;border:1px solid #cfe4ef;border-radius:2px;
  background:#fff;color:var(--brand-deep);font-size:10px;font-weight:700;
}
.hws-table-wrap{overflow-x:auto}
.hws-rate-table{width:100%;min-width:760px;border-collapse:collapse}
.hws-rate-table th{
  padding:10px 14px;border-bottom:1px solid var(--line);background:var(--paper);
  color:var(--muted);font-size:9.5px;font-weight:700;text-align:left;text-transform:uppercase;white-space:nowrap;
}
.hws-rate-table td{
  padding:14px;border-bottom:1px solid var(--line);color:var(--ink-soft);
  font-size:11.5px;line-height:1.45;vertical-align:middle;
}
.hws-rate-table tbody tr:last-child td{border-bottom:none}
.hws-rate-table tbody tr:hover td{background:#fbfdfe}
.hws-equipment{display:flex;flex-direction:column;gap:3px;min-width:118px}
.hws-equipment-code{
  align-self:flex-start;padding:3px 6px;border:1px solid #cfe4ef;border-radius:2px;
  background:var(--surface-blue);color:var(--brand-deep);font-family:"IBM Plex Mono",monospace;
  font-size:10.5px;font-weight:700;
}
.hws-equipment-label{max-width:260px;color:var(--ink-soft);font-size:10.5px;line-height:1.45}
.hws-threshold{
  display:inline-flex;padding:4px 7px;border:1px solid #efdfc0;border-radius:2px;
  background:var(--surface-warm);color:var(--sun);font-family:"IBM Plex Mono",monospace;
  font-size:12px;font-weight:700;
}
.hws-rate-table td>small{display:block;margin-top:4px;color:var(--muted);font-size:9.5px}
.hws-price-cell strong{
  color:var(--brand-deep);font-family:"Archivo",sans-serif;font-size:18px;
  font-weight:700;white-space:nowrap;
}
.hws-validity{
  display:block;color:var(--ink-soft);font-family:"IBM Plex Mono",monospace;
  font-size:10px;font-weight:600;white-space:nowrap;
}
.charge-validity-line{display:flex;align-items:center;flex-wrap:wrap;gap:5px;margin-bottom:5px}
.charge-status{
  display:inline-flex;align-items:center;gap:5px;padding:3px 7px;border:1px solid transparent;
  border-radius:2px;font-size:9.5px;font-weight:700;white-space:nowrap;
}
.charge-status::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.charge-status.is-active{background:#e8f5f4;border-color:#c8e6e4;color:#087772}
.charge-status.is-upcoming{background:var(--surface-warm);border-color:#efdfc0;color:var(--sun)}
.charge-status.is-expired{background:#eef1f3;border-color:#d5dde2;color:#71828f}
.hws-spot{
  display:inline-flex;padding:4px 7px;border:1px solid transparent;border-radius:2px;
  font-size:10px;font-weight:700;white-space:nowrap;
}
.hws-spot.is-yes{background:#e8f5f4;border-color:#c8e6e4;color:#087772}
.hws-spot.is-no{background:var(--paper);border-color:var(--line);color:var(--muted)}
.hws-spot.is-pending{background:var(--surface-warm);border-color:#efdfc0;color:var(--sun)}
.hws-result-group-foot{
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  padding:12px 16px;border-top:1px solid var(--line);background:#fbfcfd;
}
.hws-scope-detail{min-width:0;color:var(--muted);font-size:10.5px}
.hws-scope-detail summary{
  cursor:pointer;color:var(--brand-deep);font-size:10.5px;font-weight:700;
}
.hws-scope-detail>div{
  display:grid;grid-template-columns:76px minmax(0,1fr);gap:9px;
  max-width:880px;margin-top:9px;
}
.hws-scope-detail span{
  color:var(--brand-deep);font-family:"IBM Plex Mono",monospace;font-size:9px;font-weight:600;
}
.hws-scope-detail p{margin:0;color:var(--ink-soft);font-size:10.5px;line-height:1.55}
.hws-overlap-note{
  display:flex;align-items:flex-start;gap:6px;max-width:520px;
  color:var(--sun);font-size:10px;line-height:1.5;
}
.hws-overlap-note svg{width:13px;height:13px;flex:none;margin-top:1px}
.hws-source-note{margin-top:14px;color:var(--muted);font-size:10px;line-height:1.55}
.hws-empty strong{color:var(--brand-deep);font-weight:700}
.charge-history{
  margin-top:18px;border:1px solid var(--line-strong);border-radius:3px;background:var(--surface);
}
.charge-history>summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 15px;
  cursor:pointer;list-style:none;color:var(--ink-soft);
}
.charge-history>summary::-webkit-details-marker{display:none}
.charge-history>summary:hover{background:#f7f9fa}
.charge-history>summary>span:first-child{display:flex;flex-direction:column;gap:3px;min-width:0}
.charge-history>summary b{color:var(--ink);font-size:12px;font-weight:700}
.charge-history>summary small{color:var(--muted);font-size:10px}
.charge-history-count{
  flex:none;display:inline-flex;align-items:center;gap:7px;padding:4px 8px;
  border:1px solid var(--line);border-radius:2px;background:var(--paper);
  color:var(--brand-deep);font-size:10px;font-weight:700;
}
.charge-history-count svg{width:13px;height:13px;transition:transform .16s var(--ease-out)}
.charge-history[open] .charge-history-count svg{transform:rotate(90deg)}
.charge-history-body{padding:12px;border-top:1px solid var(--line);background:#f3f6f7}
.hws-result-group.is-history{border-top-color:#8fa0ac;box-shadow:none}
.hws-result-group.is-history .hws-result-group-head{background:#eef2f4}
.hws-result-group.is-history .hws-route-code{background:#647784}
.hws-result-group.is-history .pss-action{background:#eef1f3;border-color:#d5dde2;color:#71828f}
.hws-result-group.is-history .hws-price-cell strong{color:var(--ink-soft)}
.pss-result-groups{display:flex;flex-direction:column;gap:12px}
.pss-result-group{border-top-color:var(--sea)}
.pss-result-group .hws-result-group-head{background:#f0f8f8}
.pss-result-group .hws-route-code{background:#006d6f}
.pss-notice-strip{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;padding:10px 16px;
  border-bottom:1px solid var(--line);background:#fbfdfd;color:var(--muted);font-size:10.5px;
}
.pss-action{
  display:inline-flex;padding:3px 7px;border:1px solid #b8dddb;border-radius:2px;
  background:#e8f5f4;color:#087772;font-size:10px;font-weight:700;
}
.pss-notice-strip a{
  display:inline-flex;align-items:center;gap:4px;margin-left:auto;color:var(--brand-deep);
  font-weight:700;
}
.pss-notice-strip a:hover{text-decoration:underline}
.pss-notice-strip a svg{width:12px;height:12px}
.pss-basis{
  display:inline-flex;padding:4px 7px;border:1px solid var(--line);border-radius:2px;
  background:var(--paper);color:var(--ink-soft);font-size:10.5px;font-weight:600;white-space:nowrap;
}
.pss-scope-detail>div:nth-child(n+3){grid-column:1 / -1}
.pss-scope-detail p{max-width:92ch}
.announcement-hero{
  background:
    linear-gradient(120deg,rgba(255,255,255,.99) 0%,rgba(246,249,250,.98) 54%,rgba(243,247,248,.97) 100%),
    repeating-linear-gradient(0deg,transparent 0,transparent 63px,rgba(0,91,159,.035) 63px,rgba(0,91,159,.035) 64px);
}
.announcement-tool{border-top-color:var(--brand-ink)}
.announcement-type-filter{
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:20px;padding-top:16px;
  border-top:1px solid var(--line);
}
.announcement-type{
  display:inline-flex;align-items:center;gap:7px;padding:6px 9px;border:1px solid var(--line);
  border-radius:2px;background:rgba(255,255,255,.7);color:var(--ink-soft);font-size:10.5px;font-weight:600;
}
.announcement-type b{
  min-width:18px;padding:1px 4px;border-radius:2px;background:var(--paper);color:var(--muted);
  font-family:"IBM Plex Mono",monospace;font-size:9px;text-align:center;
}
.announcement-type:hover{border-color:var(--brand);color:var(--brand-deep)}
.announcement-type.is-active{border-color:var(--brand-ink);background:var(--brand-ink);color:#fff}
.announcement-type.is-active b{background:rgba(255,255,255,.14);color:#fff}
.announcement-directory{padding:38px 24px 58px;background:var(--paper)}
.announcement-directory-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--line-strong);
}
.announcement-directory-head .section-title{margin:3px 0 0}
.announcement-directory-count{color:var(--muted);font-size:11px;font-weight:700}
.announcement-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.announcement-card{
  min-width:0;display:flex;flex-direction:column;min-height:190px;padding:15px 15px 13px;
  border:1px solid var(--line);border-top:4px solid var(--brand);border-radius:3px;background:var(--surface);
  box-shadow:var(--shadow-sm);transition:border-color .16s var(--ease-out),transform .16s var(--ease-out),box-shadow .16s var(--ease-out);
}
.announcement-card:hover{border-color:var(--line-strong);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.announcement-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:11px}
.announcement-kind{
  display:inline-flex;padding:3px 6px;border:1px solid #cfe4ef;border-radius:2px;
  background:var(--surface-blue);color:var(--brand-deep);font-size:9px;font-weight:700;white-space:nowrap;
}
.announcement-kind.is-pss{background:#e8f5f4;border-color:#b8dddb;color:#087772}
.announcement-kind.is-ecs{background:#fcf2ef;border-color:#edcec6;color:var(--coral)}
.announcement-kind.is-fuel,.announcement-kind.is-lws{background:var(--surface-warm);border-color:#efdfc0;color:var(--sun)}
.announcement-kind.is-other{background:#eef1f3;border-color:#d5dde2;color:#71828f}
.announcement-card h3{margin:0;color:var(--brand-ink);font-size:14px;font-weight:700;line-height:1.5}
.announcement-card>p{
  display:-webkit-box;overflow:hidden;margin:8px 0 0;color:var(--muted);font-size:10.5px;line-height:1.55;
  -webkit-box-orient:vertical;-webkit-line-clamp:2;
}
.announcement-card-foot{
  display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:14px;
  border-top:1px solid var(--line);color:var(--muted);font-family:"IBM Plex Mono",monospace;font-size:9.5px;
}
.announcement-source{
  display:inline-flex;align-items:center;gap:4px;margin-left:auto;color:var(--brand-deep);
  font-family:"Noto Sans SC",sans-serif;font-weight:700;
}
.announcement-source svg{width:11px;height:11px}
.announcement-more{
  display:flex;align-items:center;justify-content:center;min-height:40px;margin:18px auto 0;
  padding:9px 18px;border:1px solid var(--line-strong);border-radius:2px;
  background:var(--surface);color:var(--brand-deep);font-size:11px;font-weight:700;
}
.announcement-more:hover{border-color:var(--brand);background:var(--surface-blue)}
.announcement-result-group .hws-result-group-head{background:#f7f9fa}
.hws-announcement-source{padding:32px 24px 48px;background:var(--surface-blue);border-top:1px solid var(--line)}
.hws-announcement-grid{grid-template-columns:repeat(2,minmax(0,1fr))}

/* Empty */
.empty{
  padding:44px 24px;border:1px dashed var(--line-strong);border-radius:var(--radius-lg);
  background:var(--surface);text-align:center;color:var(--muted);
}
.empty .t{margin-bottom:6px;color:var(--ink-soft);font-size:17px;font-weight:700}
.empty .d{max-width:48ch;margin:0 auto;font-size:13px;line-height:1.65}
.empty .kw{color:var(--brand-deep);font-family:"IBM Plex Mono",monospace}

/* Comparison and scenarios */
.duo{display:grid;grid-template-columns:repeat(auto-fill,minmax(390px,1fr));gap:14px;align-items:start}
.duo-card{
  overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);
  box-shadow:var(--shadow-sm);transition:border-color .16s var(--ease-out);
}
.duo-card:hover{border-color:var(--line-strong)}
.duo-head{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:15px 17px;
  border-bottom:1px solid var(--line);background:var(--surface-blue);
}
.duo-head .ttl{color:var(--brand-ink);font-size:14px;font-weight:700}
.duo-head .sub{color:var(--muted);font-size:11.5px}
.duo-head .q{
  padding:3px 7px;border:1px solid #cfe4ef;border-radius:2px;background:#fff;
  color:var(--brand-deep);font-size:10.5px;font-weight:700;
}
.duo-body{padding:7px 16px 16px}
.duo-table{width:100%;border-collapse:collapse}
.duo-table th{
  padding:10px 8px 6px;border-bottom:1px solid var(--line);
  color:var(--muted);font-size:10.5px;font-weight:600;text-align:left;
}
.duo-table th.r{text-align:left}
.duo-table td{
  padding:10px 8px;border-bottom:1px solid var(--line);
  color:var(--ink-soft);font-size:12.5px;line-height:1.6;vertical-align:top;
}
.duo-table tbody tr:last-child td{border-bottom:none}
.duo-table td.hl{color:var(--ink);font-weight:500}
.duo-table .tcell{color:var(--brand-ink);font-family:"IBM Plex Mono",monospace;font-size:13px;font-weight:600}
.duo-table .tcell.zh{font-family:"Noto Sans SC",sans-serif}
.duo-table .vs{color:var(--brand);font-family:"IBM Plex Mono",monospace;font-size:10px;padding-left:6px}
.duo-note{
  margin-top:12px;padding:10px 12px;border:1px solid #ead9b8;border-radius:3px;
  background:var(--surface-warm);color:#745b24;font-size:12px;line-height:1.65;
}
.duo-note b{font-weight:700}
.duo-note .mn{color:var(--sun);font-family:"IBM Plex Mono",monospace}
.scen-nav{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:20px}
.scen-pill{
  display:flex;align-items:center;gap:7px;padding:8px 13px;border:1px solid var(--line-strong);
  border-radius:2px;background:var(--surface);color:var(--ink-soft);font-size:12.5px;font-weight:600;
  transition:border-color .16s var(--ease-out),background .16s var(--ease-out),color .16s var(--ease-out);
}
.scen-pill:hover{border-color:var(--brand);background:var(--surface-blue);color:var(--brand-deep)}
.scen-pill.is-active{background:var(--brand);border-color:var(--brand);color:#fff}
.scen-pill .n{font-family:"IBM Plex Mono",monospace;font-size:10.5px;opacity:.7}
.scen-group{
  display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px;align-items:start;
  padding:22px 0;border-top:1px solid var(--line-strong);
}
.scen-group.first{border-top:none;padding-top:0}
.scen-side{position:sticky;top:96px}
.scen-side .big{margin:0 0 6px;color:var(--brand-ink);font-size:19px;font-weight:700}
.scen-side .d{color:var(--muted);font-size:12px;line-height:1.6}
.scen-side .meta{display:flex;gap:7px;margin-top:12px;flex-wrap:wrap}
.scen-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:9px}
.scen-word{
  display:flex;flex-direction:column;gap:4px;padding:12px 14px;border:1px solid var(--line);
  border-radius:3px;background:var(--surface);text-align:left;
  transition:border-color .16s var(--ease-out),box-shadow .16s var(--ease-out);
}
.scen-word:hover{border-color:var(--brand);box-shadow:0 6px 18px rgba(0,31,63,.08)}
.scen-word .w{color:var(--brand-ink);font-family:"IBM Plex Mono",monospace;font-size:15px;font-weight:600}
.scen-word .w.zh{font-family:"Noto Sans SC",sans-serif}
.scen-word .c{color:var(--ink-soft);font-size:12px}
.scen-word .t{color:var(--muted);font-size:10.5px}

/* Import */
.import-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
.import-card{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.import-card h3,.manual-head h3{
  margin:0 0 6px;color:var(--brand-ink);
  font-family:"Archivo","Noto Sans SC",sans-serif;font-size:17px;font-weight:700;
}
.import-card p{margin:0 0 18px;color:var(--muted);font-size:12.5px;line-height:1.7}
.import-card p b{color:var(--ink-soft);font-weight:600}
.import-card.manual{margin-bottom:14px}
.manual-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.manual-head p{margin:0}
.manual-form{display:flex;flex-direction:column;gap:13px;margin-top:20px}
.mf-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.mf-field{display:flex;flex-direction:column;gap:6px;min-width:0}
.mf-field label{color:var(--ink-soft);font-size:12px;font-weight:600}
.mf-field .mreq{color:var(--coral)}
.mf-field input,.mf-field textarea,.mf-field select{
  width:100%;padding:10px 12px;border:1px solid var(--line-strong);border-radius:2px;
  outline:none;background:var(--paper);color:var(--ink);font-size:13.5px;
  transition:border-color .16s var(--ease-out),box-shadow .16s var(--ease-out),background .16s var(--ease-out);
}
.mf-field textarea{min-height:64px;resize:vertical}
.mf-field input:focus,.mf-field textarea:focus,.mf-field select:focus{
  border-color:var(--brand);background:var(--surface);box-shadow:0 0 0 3px rgba(0,122,201,.11);
}
.mf-field input::placeholder,.mf-field textarea::placeholder{color:#8a9aa5}
.mf-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:4px}
.file-drop{
  display:block;padding:26px 20px;border:2px dashed var(--line-strong);border-radius:3px;
  background:var(--paper);color:var(--muted);font-size:13px;text-align:center;cursor:pointer;
  transition:border-color .16s var(--ease-out),background .16s var(--ease-out),color .16s var(--ease-out);
}
.file-drop:hover,.file-drop.is-over{border-color:var(--brand);background:var(--surface-blue);color:var(--brand-deep)}
.file-drop svg{width:28px;height:28px;display:block;margin:0 auto 8px;color:var(--brand)}
.file-drop b{color:var(--brand-deep)}
.file-drop input{display:none}
.file-name{
  margin-top:10px;color:var(--ink-soft);font-family:"IBM Plex Mono",monospace;
  font-size:11px;word-break:break-all;
}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:10px 16px;
  border:1px solid var(--line-strong);border-radius:2px;background:var(--surface);
  color:var(--ink-soft);font-size:13px;font-weight:700;
  transition:border-color .16s var(--ease-out),background .16s var(--ease-out),color .16s var(--ease-out);
}
.btn:hover{border-color:var(--brand);background:var(--surface-blue);color:var(--brand-deep)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-deep);border-color:var(--brand-deep)}
.btn:active{transform:translateY(1px)}
.btn svg{width:16px;height:16px}
.btn.danger{color:var(--coral);border-color:#edcec6;background:#fcf2ef}
.btn.danger:hover{border-color:var(--coral);background:#fbebe7}
.btn-sm{padding:7px 11px;font-size:12px}
.import-preview{
  margin-top:22px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);
}
.import-preview .head{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:15px 18px;border-bottom:1px solid var(--line);
}
.import-preview .head .t{color:var(--brand-ink);font-size:14px;font-weight:700}
.import-preview .head .stats{display:flex;align-items:center;gap:7px}
.pstat{padding:4px 9px;border:1px solid transparent;border-radius:2px;font-size:10.5px;font-weight:700}
.pstat.ok{background:var(--surface-blue);border-color:#d9ebf4;color:var(--brand-deep)}
.pstat.bad{background:#fbebe7;border-color:#f1d1c9;color:var(--coral)}
.pwrap{max-height:320px;overflow:auto}
.import-table{width:100%;min-width:780px;border-collapse:collapse;font-size:12px}
.import-table th{
  position:sticky;top:0;z-index:1;padding:10px 13px;border-bottom:1px solid var(--line);
  background:var(--paper);color:var(--muted);font-weight:600;text-align:left;white-space:nowrap;
}
.import-table td{padding:10px 13px;border-bottom:1px solid var(--line);color:var(--ink-soft);vertical-align:top}
.import-table tr.bad td{background:#fdf5f3}
.import-table .st{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:700}
.import-table .st.ok{color:var(--brand-deep)}
.import-table .st.bad{color:var(--coral)}
.import-table .cell-term{color:var(--brand-ink);font-family:"IBM Plex Mono",monospace;font-weight:600}
.errdot{display:block;margin-top:3px;color:var(--coral);font-size:10.5px}
.import-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:15px 18px;border-top:1px solid var(--line);
}
.import-foot .hint{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:11.5px}
.import-foot .hint svg{width:14px;height:14px;color:var(--sun)}
.schema{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;margin-top:16px}
.schema .f{padding:9px 10px;border:1px solid var(--line);border-radius:2px;background:var(--paper)}
.schema .f .k{color:var(--brand-deep);font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:600}
.schema .f .v{margin-top:3px;color:var(--muted);font-size:10.5px;line-height:1.45}

/* Drawer */
.drawer-scrim{
  position:fixed;inset:0;z-index:60;background:rgba(0,24,49,.48);
  opacity:0;transition:opacity .26s var(--ease-out);backdrop-filter:blur(2px);
}
.drawer-scrim.open{opacity:1}
.drawer-scrim[hidden]{display:none}
.drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:70;width:min(620px,100%);
  display:flex;flex-direction:column;overflow:hidden;background:var(--paper);
  box-shadow:var(--shadow-lg);border-left:4px solid var(--sky);
  transform:translateX(102%);transition:transform .32s var(--ease-in-out);
}
.drawer.open{transform:translateX(0)}
.drawer[aria-hidden="true"]{pointer-events:none}
.drawer[aria-hidden="false"]{pointer-events:auto}
.drawer-head{
  position:relative;flex:none;padding:26px 28px 22px;background:var(--brand-ink);color:#fff;
}
.drawer-head::after{
  content:"";position:absolute;right:0;bottom:0;width:34%;height:100%;
  background:repeating-linear-gradient(90deg,transparent 0,transparent 34px,rgba(66,176,213,.12) 34px,rgba(66,176,213,.12) 35px);
  pointer-events:none;
}
.drawer-types{position:relative;z-index:1;display:flex;gap:7px;flex-wrap:wrap;margin-bottom:14px}
.drawer-term{
  position:relative;z-index:1;margin:0;color:#fff;
  font-family:"IBM Plex Mono","Noto Sans SC",monospace;font-size:32px;font-weight:600;line-height:1.1;
  word-break:break-word;
}
.drawer-it{position:relative;z-index:1;margin-top:8px;color:#bddbe9;font-size:14px;font-weight:600;line-height:1.45}
.drawer-cn{position:relative;z-index:1;margin-top:5px;color:#8fc2d9;font-size:13px}
.drawer-close{
  position:absolute;top:16px;right:16px;z-index:2;width:38px;height:38px;
  display:grid;place-items:center;border:1px solid rgba(255,255,255,.22);border-radius:2px;
  background:rgba(255,255,255,.08);color:#fff;
}
.drawer-close:hover{background:rgba(255,255,255,.15)}
.drawer-close svg{width:17px;height:17px}
.drawer-body{flex:1;overflow-y:auto;padding:22px 28px 36px}
.dk-block{margin-bottom:24px}
.dk-label{
  display:flex;align-items:center;gap:8px;margin-bottom:9px;
  color:var(--brand-deep);font-size:10.5px;font-weight:700;text-transform:uppercase;
}
.dk-label svg{width:14px;height:14px}
.dk-text{
  padding:14px 16px;border:1px solid var(--line);border-radius:3px;
  background:var(--surface);color:var(--ink-soft);font-size:14px;line-height:1.8;
}
.dk-text b{color:var(--ink);font-weight:600}
.dk-list{display:flex;flex-direction:column;gap:8px}
.dk-row{display:flex;align-items:flex-start;gap:8px}
.dk-row .em{color:var(--brand-deep);font-family:"IBM Plex Mono",monospace;font-size:12.5px;font-weight:600}
.dk-row .tx{color:var(--muted);font-size:12px;line-height:1.5}
.ias-map{overflow:hidden;margin:0;border:1px solid var(--line);border-radius:3px;background:var(--surface)}
.ias-map img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:#e7eef2}
.ias-map figcaption{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:10px 12px;border-top:1px solid var(--line);color:var(--muted);font-size:10.5px;
}
.ias-map figcaption a{color:var(--brand-deep);font-weight:700}
.ias-map figcaption a:hover{text-decoration:underline}
.service-map-empty{
  padding:18px 16px;border:1px dashed var(--line-strong);border-radius:3px;
  background:var(--surface);color:var(--muted);font-size:12.5px;line-height:1.6;
}
.ias-stops{list-style:none;margin:0 0 0 17px;padding:0;border-left:1px solid var(--line-strong)}
.ias-stop{
  position:relative;display:grid;grid-template-columns:38px minmax(0,1fr);gap:3px 12px;
  min-height:58px;padding:0 0 16px 15px;
}
.ias-stop:last-child{min-height:0;padding-bottom:0}
.ias-stop::before{
  content:"";position:absolute;left:-4px;top:5px;width:7px;height:7px;border:2px solid var(--brand);
  border-radius:50%;background:var(--surface);
}
.ias-stop:first-child::before{background:var(--brand);box-shadow:0 0 0 3px var(--surface-blue)}
.ias-stop-seq{
  grid-row:1 / span 2;padding-top:1px;color:var(--brand-deep);
  font-family:"IBM Plex Mono",monospace;font-size:10.5px;font-weight:600;
}
.ias-stop-name{display:flex;flex-direction:column;gap:2px;min-width:0}
.ias-stop-name b{color:var(--ink);font-size:13px;font-weight:700;overflow-wrap:anywhere}
.ias-stop-name span{color:var(--muted);font-size:11px;overflow-wrap:anywhere}
.ias-stop-meta{color:var(--muted);font-size:11px;line-height:1.45}
.ias-source-note{margin:13px 0 0 32px;color:var(--muted);font-size:10.5px;line-height:1.5}
.rel-list{display:flex;flex-direction:column;gap:7px}
.rel{
  display:flex;align-items:center;gap:10px;padding:11px 13px;border:1px solid var(--line);
  border-radius:3px;background:var(--surface);text-align:left;
  transition:border-color .16s var(--ease-out),background .16s var(--ease-out);
}
.rel:hover{border-color:var(--brand);background:var(--surface-blue)}
.rel .rm{color:var(--brand-ink);font-family:"IBM Plex Mono",monospace;font-size:13px;font-weight:600}
.rel .rm.zh{font-family:"Noto Sans SC",sans-serif}
.rel .rn{flex:1;color:var(--muted);font-size:11.5px;line-height:1.45}
.rel .arrow{flex:none;color:var(--brand)}
.rel .arrow svg{width:15px;height:15px}
.rel.is-static{cursor:default;border-style:dashed;background:var(--surface);opacity:.9}
.rel.is-static:hover{border-color:var(--line);background:var(--surface)}
.rel.is-static .rm,.rel.is-static .rn{color:var(--muted)}
.spk-list{display:flex;flex-direction:column;gap:8px}
.spk{
  display:flex;align-items:center;gap:12px;padding:12px 13px;border:1px solid var(--line);
  border-radius:3px;background:var(--surface);
}
.spk .ic{flex:none;width:36px;height:36px;display:grid;place-items:center;border-radius:2px;background:var(--surface-blue);color:var(--brand-deep)}
.spk .ic svg{width:18px;height:18px}
.spk .who{flex:1;min-width:0}
.spk .nm{color:var(--ink-soft);font-size:13px;font-weight:600}
.spk .ro{margin-top:2px;color:var(--muted);font-size:11px;line-height:1.45}
.spk .chip-mini{
  padding:3px 7px;border-radius:2px;background:#e8f5f4;color:#087772;
  font-size:10px;font-weight:700;white-space:nowrap;
}

/* Toast and footer */
.toast-region{
  position:fixed;bottom:22px;left:50%;z-index:90;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
}
.toast{
  display:flex;align-items:center;gap:9px;padding:11px 17px;border-radius:3px;
  background:var(--brand-ink);color:#fff;box-shadow:var(--shadow-md);
  font-size:12.5px;font-weight:500;animation:pop .24s var(--ease-out);
}
.toast.success{border-left:3px solid var(--sea)}
.toast.error{border-left:3px solid var(--coral)}
.toast svg{width:17px;height:17px;flex:none}
.toast .t-success{color:#7ce0d8}
.toast .t-error{color:#ffb09a}
@keyframes pop{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.app-foot{padding:26px 24px 38px;border-top:1px solid var(--line);background:var(--surface)}
.app-foot-inner{
  max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;
  gap:14px;flex-wrap:wrap;color:var(--muted);font-size:11.5px;
}
.foot-brand{display:flex;align-items:center;gap:9px}
.foot-mark{width:28px;height:28px;display:grid;place-items:center;background:var(--brand-ink);color:var(--sky)}
.foot-mark svg{width:19px;height:19px}
.foot-brand>span:last-child{display:flex;flex-direction:column;gap:1px}
.foot-brand b{
  font-family:"Archivo",sans-serif;font-size:13px;font-weight:700;color:var(--brand-ink);
}
.foot-brand small{font-size:10px;color:var(--muted)}
.page{animation:fadeUp .28s var(--ease-out)}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

/* Responsive */
@media(max-width:1080px){
  .topbar-inner{gap:18px;padding:0 18px}
  .nav-item{padding:0 10px;font-size:12.5px}
  .home-hero-inner{grid-template-columns:minmax(0,1fr) minmax(360px,.9fr);gap:36px}
  .home-copy .hero-title{font-size:clamp(42px,5.4vw,60px)}
  .hws-hero-grid{grid-template-columns:1fr;gap:30px}
  .pss-hero .hws-hero-grid{grid-template-columns:1fr}
  .hws-hero-copy .hero-title{max-width:14ch}
  .hws-tool{width:100%}
  .announcement-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:900px){
  .topbar-inner{height:auto;min-height:70px;flex-wrap:wrap;gap:0;padding:10px 16px 0}
  .brand{height:46px}
  .brand-sub{display:none}
  .nav{order:3;flex:1 0 100%;width:100%;height:43px;margin-left:0}
  .nav-item{padding:0 12px;font-size:12.5px}
  .nav-item::after{height:2px}
  .home-hero{padding:38px 18px 42px}
  .home-hero-inner{grid-template-columns:minmax(0,1fr);gap:28px}
  .home-copy .hero-title{max-width:13ch}
  .home-route-visual{max-width:680px;width:100%}
  .home-directory{padding:30px 18px 48px}
  .portal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero{padding:32px 18px 28px}
  .hws-hero{padding:34px 18px 38px}
  .section{padding:28px 16px 52px}
  .import-grid{grid-template-columns:1fr}
  .scen-group{grid-template-columns:1fr}
  .scen-side{position:static}
  .duo{grid-template-columns:1fr}
  .code-grid{grid-template-columns:1fr}
  .section-head{flex-wrap:wrap}
  .section-head .browse-switch{margin-left:0}
  .alpha-rail{top:113px}
  .drawer{width:100%}
  .drawer-term{font-size:28px}
  .app-foot-inner{align-items:flex-start;flex-direction:column;gap:8px}
  .hws-result-group-head{grid-template-columns:64px minmax(0,1fr) auto}
  .announcement-directory{padding:30px 18px 48px}
}
@media(max-width:640px){
  .topbar-inner{padding:8px 12px 0}
  .brand-mark{width:33px;height:33px}
  .brand-name{font-size:18px}
  .nav-item{gap:5px;padding:0 3px;font-size:12px}
  .nav-item svg{width:14px;height:14px}
  .hero{padding:28px 14px 24px}
  .home-hero{padding:32px 14px 36px}
  .hws-hero{padding:30px 14px 34px}
  .announcement-directory{padding:26px 12px 44px}
  .announcement-directory-head{align-items:flex-start;flex-direction:column;gap:10px}
  .announcement-grid{grid-template-columns:1fr}
  .hws-announcement-grid{grid-template-columns:1fr}
  .announcement-card{min-height:0}
  .announcement-type-filter{gap:5px}
  .announcement-type{padding:5px 7px;font-size:10px}
  .charge-tabs{width:100%;margin-bottom:18px}
  .charge-tab{min-width:0;flex:1;justify-content:center;padding:9px 8px 10px}
  .charge-tab span{display:none}
  .charge-tabs-note{display:none}
  .home-copy .hero-title{font-size:clamp(36px,11vw,48px);line-height:1.02}
  .hero-title{font-size:32px;line-height:1.12}
  .hero-lede{font-size:13.5px;line-height:1.7}
  .searchbar{min-height:54px;padding:6px 6px 6px 13px;gap:7px}
  .searchbar input{font-size:14px;padding:9px 0}
  .searchbar .go{padding:10px 14px;font-size:12.5px}
  .quick-searches{gap:6px}
  .home-stats{gap:10px 0;margin-top:22px}
  .home-stats>span{width:50%;padding:0 10px;border-left:1px solid var(--line-strong)}
  .home-stats>span:first-child{padding-left:0}
  .home-stats b{font-size:18px}
  .route-visual-head{grid-template-columns:auto 1fr;padding:0 13px;gap:9px}
  .route-status{display:none}
  .home-route-visual figcaption{padding:13px}
  .home-route-visual figcaption span{font-size:10px}
  .home-hero.is-search{padding:24px 14px}
  .home-hero.is-search .home-copy .hero-title{font-size:28px}
  .home-directory{padding:26px 14px 44px}
  .home-directory-head{align-items:flex-start}
  .home-directory-head h2{font-size:23px}
  .home-directory-meta{display:none}
  .portal-grid{grid-template-columns:1fr;gap:8px}
  .portal-link{min-height:112px;padding:16px 42px 15px 14px}
  .section{padding:24px 12px 44px}
  .section-title{font-size:21px}
  .section-head{gap:12px;margin-bottom:17px}
  .alpha-rail{top:111px;padding-right:4px}
  .rail-key{min-width:28px;height:29px;font-size:10.5px}
  .alpha-letter{min-width:34px;height:33px;font-size:15px}
  .grid,.code-grid{grid-template-columns:1fr}
  .hws-tool{padding:14px}
  .hws-tool-head{padding-bottom:12px;margin-bottom:13px}
  .hws-source-stamp{display:none}
  .hws-lane{grid-template-columns:1fr;gap:10px}
  .hws-lane::before{display:none}
  .hws-swap{margin:0 auto;transform:rotate(90deg)}
  .hws-swap:hover{transform:rotate(270deg)}
  .hws-tool-foot{grid-template-columns:1fr}
  .hws-date{justify-content:space-between}
  .hws-date input{min-width:0;width:132px;text-align:right}
  .hws-submit{width:100%}
  .hws-examples{align-items:flex-start}
  .hws-example{font-size:9.5px}
  .hws-results-head{align-items:flex-start;flex-direction:column;gap:12px}
  .hws-result-route{width:100%;max-width:none}
  .hws-result-group-head{grid-template-columns:54px minmax(0,1fr);gap:10px;padding:13px}
  .hws-record-count{grid-column:2;justify-self:start}
  .hws-result-group-title p{white-space:normal}
  .hws-result-group-foot{align-items:flex-start;flex-direction:column;gap:10px}
  .hws-scope-detail>div{grid-template-columns:1fr;gap:3px}
  .hws-table-wrap{overflow:visible}
  .hws-rate-table{min-width:0;display:block}
  .hws-rate-table thead{display:none}
  .hws-rate-table tbody{display:flex;flex-direction:column}
  .hws-rate-table tr{
    display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px 14px;
    padding:13px 14px;border-bottom:1px solid var(--line);
  }
  .hws-rate-table tbody tr:last-child{border-bottom:none}
  .hws-rate-table td{display:block;padding:0;border:none;background:transparent!important}
  .hws-rate-table td::before{
    content:attr(data-label);display:block;margin-bottom:5px;
    color:var(--muted);font-size:8.5px;font-weight:700;text-transform:uppercase;
  }
  .hws-rate-table td:first-child{grid-column:1 / -1}
  .hws-equipment{min-width:0}
  .hws-equipment-label{max-width:none}
  .hws-price-cell strong{font-size:17px}
  .hws-validity{white-space:normal}
  .pss-basis{white-space:normal;overflow-wrap:anywhere}
  .charge-history>summary{gap:10px;padding:12px}
  .charge-history-body{padding:8px}
  .pss-notice-strip a{margin-left:0}
  .pss-scope-detail>div:nth-child(n+3){grid-column:auto}
  .duo{display:block}
  .duo-card{margin-bottom:12px}
  .duo-body{overflow-x:auto}
  .duo-table{min-width:430px}
  .scen-grid{grid-template-columns:1fr}
  .mf-row{grid-template-columns:1fr}
  .code-facts{grid-template-columns:1fr}
  .import-preview .head{align-items:flex-start;flex-direction:column}
  .import-foot{align-items:flex-start;flex-direction:column}
  .drawer-body{padding:20px 18px 32px}
  .drawer-head{padding:23px 20px 20px}
  .drawer-term{font-size:26px}
  .app-foot{padding:22px 14px 32px}
}
@media(max-width:440px){
  .nav-item svg{display:none}
}
@media(max-width:420px){
  .searchbar .go{padding:10px 11px}
  .route-code{min-width:42px;height:28px;font-size:13px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;
    transition-duration:.001ms!important;
    scroll-behavior:auto!important;
  }
}