@charset "UTF-8";
/* ==========================================================================
   TCMHH Trilingual — tcmhh-v2
   An English-first reference layout for trilingual TCM content.
   Design notes:
     * Body copy is set for long English reading (16px/1.75, ~68ch measure).
     * Chinese characters are given their own serif stack so 中文 names and
       headings do not fall back to a low-quality default glyph.
     * Latin pharmacognosy names are italicised in the naming panel.
   ========================================================================== */

:root{
  --ink:#16211c;
  --ink-soft:#3d4d45;
  --muted:#6b7d74;
  --line:#e2e6e1;
  --paper:#ffffff;
  --paper-2:#f7f8f5;
  --cream:#fbf8f2;
  --green:#1f5c46;
  --green-dk:#153f30;
  --green-lt:#e8f0ec;
  --gold:#9a6b1f;
  --gold-lt:#fdf6e6;
  --warn:#8a3b12;
  --warn-bg:#fdf1e7;
  --font-en:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-serif:Georgia,"Iowan Old Style","Times New Roman",serif;
  --font-cjk:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong",SimSun,"PingFang SC","Microsoft YaHei",serif;
  --wrap:1140px;
  --radius:10px;
  --shadow:0 1px 2px rgba(22,33,28,.05),0 8px 24px -16px rgba(22,33,28,.18);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-en);font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-wrap:break-word;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;color:var(--ink);font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,1.2rem + 2vw,2.5rem)}
h2{font-size:clamp(1.3rem,1.05rem + 1vw,1.7rem)}
h3{font-size:1.15rem}
p{margin:0 0 1.1em}
.hp-wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.hide{display:none}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--green);color:#fff;padding:10px 16px;z-index:99}
.skip-link:focus{left:0}

/* ---------- header ---------- */
/* NOTE: no backdrop-filter here on purpose. An element with backdrop-filter (or filter /
   transform) becomes the containing block for its position:fixed descendants, which
   collapsed the mobile drawer to the height of this 66px header. A solid background
   keeps `.hp-menu{position:fixed}` relative to the viewport, where it belongs. */
.hp-header{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line)}
.hp-nav{display:flex;align-items:center;gap:22px;min-height:66px}
.hp-brand img{height:38px;width:auto}
.hp-menu{flex:1}
.hp-menu>ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;flex-wrap:wrap}
.hp-menu>ul>li{position:relative}
.hp-menu>ul>li>a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink-soft);font-size:14.5px;font-weight:600}
.hp-menu>ul>li>a:hover{background:var(--paper-2);text-decoration:none;color:var(--green)}
.hp-menu>ul>li.active>a{color:var(--green);background:var(--green-lt)}
.hp-submenu{position:absolute;left:0;top:100%;min-width:210px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);list-style:none;margin:6px 0 0;padding:6px;
  opacity:0;visibility:hidden;transform:translateY(-4px);transition:.15s}
.hp-menu>ul>li:hover .hp-submenu{opacity:1;visibility:visible;transform:none}
.hp-submenu a{display:block;padding:7px 10px;border-radius:6px;font-size:14px;color:var(--ink-soft)}
.hp-submenu a:hover{background:var(--paper-2);text-decoration:none}
.hp-actions{display:flex;align-items:center;gap:12px}
.hp-search{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:2px 4px 2px 12px;background:var(--paper-2)}
.hp-search input{border:0;background:transparent;font:inherit;font-size:14px;width:170px;padding:7px 0;outline:none}
.hp-search button{border:0;background:var(--green);color:#fff;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;cursor:pointer}
.hp-langs{display:flex;gap:4px;align-items:center}
.hp-lang{display:flex;align-items:center;gap:5px;font-size:13px;padding:5px 9px;border-radius:999px;color:var(--muted)}
.hp-lang.active{background:var(--green-lt);color:var(--green);font-weight:600}
.hp-lang img{height:14px;width:20px;object-fit:cover;border-radius:2px}
.hp-ask{background:var(--gold);color:#fff;padding:8px 16px;border-radius:999px;font-size:14px;font-weight:600;white-space:nowrap}
.hp-ask:hover{background:var(--gold);filter:brightness(1.08);text-decoration:none}
.hp-progress{height:2px;background:var(--green);width:0;transition:width .1s linear}
.nav-toggle{display:none}
/* Drawer-only extras: hidden on desktop, revealed inside the mobile drawer. */
.hp-drawer-extra{display:none}

/* ---------- hero ---------- */
.hp-hero{background:linear-gradient(180deg,var(--cream),var(--paper));border-bottom:1px solid var(--line);padding:56px 0 44px}
.hp-hero-title{max-width:20ch;margin-bottom:.35em}
.hp-hero-title em{color:var(--green);font-style:normal}
.hp-hero-sub{max-width:62ch;color:var(--ink-soft);font-size:1.06rem}
.hp-hero-search{display:flex;gap:10px;max-width:560px;margin:26px 0 18px}
.hp-hero-search input{flex:1;font:inherit;padding:13px 16px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.hp-hero-search input:focus{outline:2px solid var(--green-lt);border-color:var(--green)}
.hp-hero-search button{font:inherit;font-weight:600;padding:13px 22px;border:0;border-radius:var(--radius);background:var(--green);color:#fff;cursor:pointer}
.hp-hero-search button:hover{background:var(--green-dk)}
.hp-trust{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13.5px;color:var(--muted)}
.hp-trust li::before{content:"✓";color:var(--green);margin-right:6px;font-weight:700}

/* ---------- sections ----------
   These classes are applied ON THE SAME ELEMENT as .hp-wrap, so they must set the
   vertical longhands only. Using the `padding` shorthand here would silently wipe out
   .hp-wrap's 20px horizontal gutter (identical specificity, later in the file). */
.hp-section{padding-top:44px;padding-bottom:44px}
.hp-sec{display:flex;flex-direction:column;gap:2px;margin-bottom:1.1em}
.hp-sec span{font-size:14.5px;font-weight:400;color:var(--muted);letter-spacing:0}

.hp-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.hp-tile{border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;background:#fff;transition:.15s}
.hp-tile:hover{border-color:var(--green);box-shadow:var(--shadow);text-decoration:none;transform:translateY(-1px)}
.hp-tile b{display:block;color:var(--ink);margin-bottom:4px;font-size:15.5px}
.hp-tile span{display:block;font-size:13.5px;color:var(--muted);line-height:1.6}
.hp-tiles-sm{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}

.hp-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:16px}
.hp-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.hp-card:hover{border-color:var(--green);box-shadow:var(--shadow);text-decoration:none}
.hp-card img{aspect-ratio:16/10;object-fit:cover;width:100%}
.hp-card b{padding:12px 14px 2px;font-size:15px;color:var(--ink)}
.hp-card .desc{padding:0 14px 14px;font-size:13.5px;color:var(--muted);line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

.hp-rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.hp-rows li{padding:14px 0;border-bottom:1px solid var(--line);display:grid;gap:3px}
.hp-rows a{font-weight:600;font-size:15.5px}
.hp-row-desc{font-size:13.5px;color:var(--muted)}
.hp-footnote{background:var(--paper-2);border-left:3px solid var(--green);border-radius:0 var(--radius) var(--radius) 0;padding:18px 20px}
.hp-footnote p:last-child{margin-bottom:0}

/* ---------- entry list ---------- */
.hp-listpage{padding-top:32px;padding-bottom:56px}
.hp-listhead{margin:22px 0 30px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.hp-kicker{font-size:12.5px;text-transform:uppercase;letter-spacing:.09em;color:var(--gold);font-weight:700;margin:0 0 6px}
.hp-listdesc{color:var(--ink-soft);max-width:70ch;margin:0}
.hp-listhead-solo{font-size:1.5rem;margin:26px 0 18px}
.hp-entrylist{list-style:none;margin:0;padding:0}
.hp-entry{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.hp-entry:hover{text-decoration:none}
.hp-entry-thumb{flex:0 0 92px}
.hp-entry-thumb img{border-radius:8px;aspect-ratio:1;object-fit:cover}
.hp-entry-body{display:flex;flex-direction:column;gap:4px;min-width:0}
.hp-entry-title{font-size:17px;color:var(--ink)}
.hp-entry:hover .hp-entry-title{color:var(--green)}
.hp-entry-aka{font-size:13px;color:var(--gold);font-family:var(--font-cjk),var(--font-en)}
.hp-entry-desc{font-size:14.5px;color:var(--ink-soft);line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hp-empty{color:var(--muted);padding:36px 0}

/* ---------- article ---------- */
.hp-article{padding-top:26px;padding-bottom:64px}
.hp-crumb{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);flex-wrap:wrap;margin-bottom:20px}
.hp-crumb a{color:var(--muted)}
.hp-crumb-sep{color:var(--line)}
.hp-crumb [aria-current]{color:var(--ink-soft);font-weight:600}
.hp-arthead{margin-bottom:22px}
.hp-arthead h1{max-width:34ch;margin-bottom:.3em}

/* --- the trilingual naming panel --- */
.hp-names{margin:14px 0 18px;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,var(--cream),#fff);padding:14px 16px}
.hp-names-head{font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);
  font-weight:700;margin:0 0 10px}
.hp-names-row{display:flex;gap:10px;align-items:baseline;padding:5px 0;border-top:1px dashed var(--line)}
.hp-names-row:first-of-type{border-top:0}
.hp-names-label{flex:0 0 62px;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700;padding-top:2px}
.hp-names-vals{display:flex;flex-wrap:wrap;gap:6px}
.hp-name-chip{background:#fff;border:1px solid var(--line);border-radius:6px;padding:3px 9px;font-size:14px}
.hp-names-row[data-group="la"] .hp-name-chip{font-family:var(--font-serif);font-style:italic;color:var(--green-dk)}
.hp-names-row[data-group="zh"] .hp-name-chip{font-family:var(--font-cjk);font-size:17px;color:var(--gold);
  background:var(--gold-lt);border-color:#f0e2c4;letter-spacing:.02em}
.hp-names-row[data-group="py"] .hp-name-chip{color:var(--ink-soft)}
.hp-aka{font-size:13.5px;color:var(--muted);margin:2px 0 12px}
.hp-aka b{color:var(--gold)}
.hp-chips{display:flex;flex-wrap:wrap;gap:6px}

.hp-meta{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;font-size:13.5px;color:var(--muted)}
.hp-meta a{color:var(--muted);text-decoration:underline}
.hp-dot{color:var(--line)}
.hp-nr{color:var(--warn)}

.hp-quick{background:var(--green-lt);border-radius:var(--radius);padding:18px 20px;margin:22px 0}
.hp-quick h2{font-size:12.5px;text-transform:uppercase;letter-spacing:.09em;color:var(--green);margin:0 0 8px}
.hp-quick p{margin:0;font-size:15.5px;color:var(--ink)}

.hp-plate{margin:22px 0}
.hp-plate img{border-radius:var(--radius);width:100%}
.hp-plate figcaption{font-size:12.5px;color:var(--muted);margin-top:8px}

.hp-layout{display:grid;grid-template-columns:1fr;gap:34px}
.hp-toc{border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;background:var(--paper-2);
  align-self:start;position:sticky;top:86px}
.hp-toc h2{font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 10px}
.hp-toc nav{display:flex;flex-direction:column;gap:2px;max-height:60vh;overflow:auto}
.hp-toc a{font-size:13.5px;color:var(--ink-soft);padding:3px 0;border-left:2px solid transparent;padding-left:9px}
.hp-toc a:hover{color:var(--green);border-color:var(--green);text-decoration:none}
.hp-toc a.lvl-3{padding-left:22px;font-size:13px;color:var(--muted)}
.hp-toc a.active{color:var(--green);font-weight:600;border-color:var(--green)}

/* --- article body --- */
.hp-content{font-size:17px;line-height:1.8;color:var(--ink);max-width:72ch}
.hp-content>h2{margin:2em 0 .6em;padding-top:.4em;border-top:1px solid var(--line);font-size:1.35rem}
.hp-content>h2:first-child{margin-top:0;border-top:0;padding-top:0}
.hp-content h3{margin:1.6em 0 .5em;font-size:1.08rem;color:var(--green-dk)}
.hp-content p{margin:0 0 1.15em}
.hp-content ul,.hp-content ol{margin:0 0 1.15em;padding-left:1.3em}
.hp-content li{margin-bottom:.45em}
.hp-content img{border-radius:var(--radius);margin:1.4em 0}
.hp-content a{border-bottom:1px solid var(--green-lt)}
.hp-content blockquote{margin:1.4em 0;padding:2px 18px;border-left:3px solid var(--gold);background:var(--cream);
  font-family:var(--font-serif);color:var(--ink-soft)}
.hp-content table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:15px}
.hp-content th,.hp-content td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.hp-content th{background:var(--paper-2);font-weight:700}
.hp-content strong{color:var(--ink)}

/* --- support blocks --- */
.hp-warn{background:var(--warn-bg);border-left:3px solid var(--warn);border-radius:0 var(--radius) var(--radius) 0;
  padding:16px 20px;margin:30px 0}
.hp-warn h2{font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--warn);margin:0 0 6px}
.hp-warn p{margin:0;font-size:15px;color:var(--ink-soft)}

.hp-sources{margin:34px 0;padding:22px 24px;background:var(--paper-2);border-radius:var(--radius)}
.hp-sources h2{font-size:1.15rem;margin-bottom:.5em}
.hp-sources p{font-size:14.5px;color:var(--ink-soft)}
.hp-sources ul{margin:0 0 1em;padding-left:1.2em;font-size:14.5px;color:var(--ink-soft)}
.hp-sources li{margin-bottom:.4em}
.hp-editnote{font-size:13.5px;color:var(--muted);margin-bottom:0}

.hp-fblock{margin:30px 0;padding:22px 24px;border:1px dashed var(--line);border-radius:var(--radius)}
.hp-fblock h2{font-size:1.1rem;margin-bottom:.3em}
.hp-fblock p{font-size:14.5px;color:var(--ink-soft)}
.hp-fb-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.hp-fb-btns a{padding:10px 18px;border-radius:999px;font-size:14.5px;font-weight:600;border:1px solid var(--line)}
.hp-fb-btns a.yes{border-color:var(--green);color:var(--green);background:var(--green-lt)}
.hp-fb-btns a.no{border-color:var(--warn);color:var(--warn);background:#fff}
.hp-fb-btns a:hover{text-decoration:none;filter:brightness(.97)}

.hp-rel-block{margin:36px 0}
.hp-rel{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.hp-rel-card{display:flex;flex-direction:column;gap:5px;border:1px solid var(--line);border-radius:var(--radius);
  padding:14px;background:#fff}
.hp-rel-card:hover{border-color:var(--green);text-decoration:none;box-shadow:var(--shadow)}
.hp-rel-card img{border-radius:6px;aspect-ratio:16/9;object-fit:cover;margin-bottom:4px}
.hp-rel-card b{font-size:14.5px;color:var(--ink)}
.hp-rel-card .desc{font-size:13px;color:var(--muted);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

.hp-prevnext{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:34px 0 0}
.hp-pn{border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column;gap:3px}
.hp-pn:hover{border-color:var(--green);text-decoration:none}
.hp-pn.right{text-align:right;grid-column:2}
.hp-pn-label{font-size:11.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:700}
.hp-pn b{font-size:14.5px;color:var(--ink)}

.hp-cta-box{margin:38px 0 0;padding:26px 28px;background:var(--green);color:#fff;border-radius:var(--radius)}
.hp-cta-box h2{color:#fff;font-size:1.25rem;margin-bottom:.35em}
.hp-cta-box p{color:rgba(255,255,255,.86);font-size:14.5px;margin-bottom:1em}
.hp-cta-box a{display:inline-block;background:#fff;color:var(--green);padding:11px 22px;border-radius:999px;font-weight:600}
.hp-cta-box a:hover{text-decoration:none;filter:brightness(.96)}

/* ---------- pagination ----------
   Scoped under .hp-pager on purpose: an earlier version used the bare class
   `.hp-page` here AND for the static-page wrapper further down, so that later
   `padding:34px 0 64px` silently won and squeezed the buttons. */
.hp-pager{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin:34px 0 0;justify-content:center}
.hp-pager .hp-page{display:inline-flex;align-items:center;justify-content:center;
  min-width:40px;min-height:40px;padding:0 14px;white-space:nowrap;
  border:1px solid var(--line);border-radius:8px;font-size:14.5px;color:var(--ink-soft);background:#fff;
  line-height:1;box-sizing:border-box}
.hp-pager .hp-page:hover{border-color:var(--green);color:var(--green);text-decoration:none}
.hp-pager .hp-page.current{background:var(--green);border-color:var(--green);color:#fff;font-weight:700}
.hp-pager .hp-page-step{font-weight:600;padding:0 18px}
.hp-pager .hp-page-gap{border-color:transparent;color:var(--muted);min-width:28px;padding:0 4px;cursor:default}
.hp-pager .hp-page-gap:hover{border-color:transparent;color:var(--muted)}

/* ---------- tag centre ---------- */
.hp-tagcenter{padding-top:32px;padding-bottom:56px}
.hp-taggroup{margin-bottom:26px}
.hp-taggroup h2{font-size:13px;letter-spacing:.1em;color:var(--gold);text-transform:uppercase;
  border-bottom:1px solid var(--line);padding-bottom:6px}
.hp-taglist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:4px 16px}
.hp-taglist a{font-size:14.5px;color:var(--ink-soft);display:block;padding:4px 0}
.hp-taglist a:hover{color:var(--green)}

/* ---------- forms / guestbook ---------- */
.hp-gb{padding-top:34px;padding-bottom:60px;max-width:760px}
.hp-gb-head h1{margin-bottom:.35em}
.hp-gb-head p{color:var(--ink-soft);max-width:66ch}
.hp-form{display:grid;gap:6px;margin-top:26px}
.hp-form label{font-size:14px;font-weight:600;color:var(--ink);margin-top:12px}
.hp-form input[type=text],.hp-form input[type=email],.hp-form input[type=number],.hp-form textarea,.hp-form select{
  font:inherit;font-size:15px;padding:11px 13px;border:1px solid var(--line);border-radius:8px;background:#fff;width:100%}
.hp-form input:focus,.hp-form textarea:focus,.hp-form select:focus{outline:2px solid var(--green-lt);border-color:var(--green)}
.hp-opts{display:flex;flex-wrap:wrap;gap:14px}
.hp-opts label{display:flex;align-items:center;gap:6px;font-weight:400;margin:0}
.hp-captcha{display:flex;gap:10px;align-items:center}
.hp-captcha input[type=text]{flex:1}
.hp-captcha img{height:42px;border:1px solid var(--line);border-radius:6px;cursor:pointer;background:#fff}
.hp-submit{margin-top:22px;font:inherit;font-weight:600;font-size:15.5px;padding:13px 26px;border:0;border-radius:999px;
  background:var(--green);color:#fff;cursor:pointer;justify-self:start}
.hp-submit:hover{background:var(--green-dk)}
.hp-hint{font-size:13px;color:var(--muted);margin-top:14px}

/* ---------- static page / error ---------- */
.hp-doc,.hp-error{padding-top:34px;padding-bottom:64px}
.hp-pagedoc h1{margin-bottom:.5em}
.hp-related-pages{margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.hp-related-pages ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:6px 18px}
.hp-error{text-align:center;max-width:720px}
.hp-error-code{font-size:64px;font-weight:800;color:var(--green-lt);margin:0;line-height:1}
.hp-error .hp-hero-search{margin:24px auto;justify-content:center}
.hp-btn{display:inline-block;background:var(--green);color:#fff;padding:11px 24px;border-radius:999px;font-weight:600}
.hp-btn:hover{text-decoration:none;background:var(--green-dk)}
.hp-error .hp-tiles{text-align:left;margin-top:34px}

/* ---------- footer ---------- */
.hp-footer{border-top:1px solid var(--line);background:var(--paper-2);padding:44px 0 30px;margin-top:40px}
.hp-foot-brand{font-weight:700;font-size:17px;margin-bottom:6px}
.hp-foot-tag{font-size:14px;color:var(--muted);font-weight:400;margin:0 0 22px}
.hp-foot-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;margin-bottom:26px}
.hp-foot-col h2{font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:10px}
.hp-foot-col ul{list-style:none;margin:0;padding:0}
.hp-foot-col li{margin-bottom:6px}
.hp-foot-col a{font-size:14.5px;color:var(--ink-soft)}
.hp-foot-col a:hover{color:var(--green)}
.hp-disclaimer{font-size:13.5px;color:var(--muted);line-height:1.7;max-width:80ch;
  border-top:1px solid var(--line);padding-top:20px}
.hp-foot-links{text-align:center;margin:16px auto 8px;font-size:13.5px;line-height:2}
.hp-foot-links a{color:var(--gold);white-space:nowrap}
.hp-copyright{text-align:center;font-size:13px;color:var(--muted);padding-top:12px}
.hp-copyright a{margin-left:8px;color:var(--muted)}

/* ---------- modal ---------- */
.alert-modal-box{position:fixed;inset:0;background:rgba(22,33,28,.5);display:none;place-items:center;z-index:80;padding:20px}
.alert-modal-box.open{display:grid}
.modal-box{background:#fff;border-radius:var(--radius);max-width:560px;width:100%;padding:6px 22px 22px;max-height:80vh;overflow:auto}
.modal-header{display:flex;justify-content:flex-end;padding:12px 0}
.close-btn{cursor:pointer;stroke:var(--muted)}
.modal-body{font-size:15px;color:var(--ink-soft)}

/* ---------- reading progress + toc ---------- */
@media (min-width:1000px){
  .hp-layout{grid-template-columns:minmax(0,1fr) 260px}
}

/* ---------- mobile navigation ---------- */
@media (max-width:900px){
  .hp-nav{gap:12px}
  .nav-toggle{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
    width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;padding:0}
  .btn-bar{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px}
  .nav-toggle:hover{border-color:var(--green)}
  .nav-toggle[aria-expanded="true"]{background:var(--green-lt);border-color:var(--green)}
  .nav-toggle[aria-expanded="true"] .btn-bar{background:var(--green)}

  /* The drawer starts BELOW the header so the brand stays visible; a backdrop dims the page. */
  .hp-menu{position:fixed;top:66px;right:0;bottom:0;left:auto;width:min(86vw,340px);max-width:100%;
    background:#fff;z-index:55;overflow-y:auto;padding:6px 20px 60px;
    border-left:1px solid var(--line);box-shadow:-10px 0 30px -18px rgba(22,33,28,.35);
    transform:translateX(102%);transition:transform .22s ease}
  .hp-menu.open{transform:none}
  .hp-menu>ul{flex-direction:column;gap:0}
  .hp-menu>ul>li{border-bottom:1px solid var(--line)}
  .hp-menu>ul>li>a{padding:14px 4px;font-size:16px;border-radius:0}
  .hp-menu>ul>li.active>a{background:transparent;color:var(--green)}
  .hp-submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    border-left:2px solid var(--line);border-radius:0;margin:0 0 10px 10px;padding:0}
  .hp-submenu a{padding:9px 6px}
  /* z-index 30 keeps the backdrop BELOW the header's stacking context (z-index 40), so the
     drawer, which lives inside the header, still paints above it. inset:0 is fine because
     the header itself covers the top strip. */
  .hp-backdrop{position:fixed;inset:0;background:rgba(22,33,28,.42);z-index:30}
  .hp-backdrop[hidden]{display:none}

  /* Reinstated inside the drawer: the header hides these under 900px. */
  .hp-drawer-extra{display:block;margin-top:18px;padding-top:16px;border-top:2px solid var(--line)}
  .hp-drawer-ask{display:block;text-align:center;background:var(--gold);color:#fff;padding:13px;
    border-radius:10px;font-weight:600;font-size:15.5px;margin-bottom:16px}
  .hp-drawer-ask:hover{text-decoration:none;filter:brightness(1.08)}
  .hp-drawer-links{list-style:none;margin:0;padding:0}
  .hp-drawer-links li{border-bottom:1px solid var(--line)}
  .hp-drawer-links li:last-child{border-bottom:0}
  .hp-drawer-links a{display:block;padding:12px 4px;font-size:14.5px;color:var(--muted)}
  .hp-drawer-links a:hover{color:var(--green);text-decoration:none}

  .hp-search input{width:118px}
  .hp-langs,.hp-ask{display:none}
  .hp-prevnext{grid-template-columns:1fr}
  .hp-pn.right{grid-column:1;text-align:left}
  .hp-hero{padding-top:32px;padding-bottom:28px}
  .hp-hero-title{max-width:none}
  .hp-content{font-size:16.5px}
}
@media (max-width:600px){
  .hp-wrap{padding-left:18px;padding-right:18px}
  .hp-entry-thumb{display:none}
  .hp-entry{padding:16px 0}
  .hp-hero-search{flex-direction:column;gap:8px}
  .hp-hero-search button{width:100%}
  .hp-hero-sub{font-size:1rem}
  .hp-layout{gap:22px}
  .hp-article{padding-top:18px;padding-bottom:44px}
  .hp-names{padding:12px 14px}
  .hp-names-row{flex-direction:column;gap:5px}
  .hp-names-label{flex:0 0 auto}
  .hp-quick,.hp-sources,.hp-fblock,.hp-cta-box{padding-left:16px;padding-right:16px}
  .hp-tiles,.hp-cards{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
  .hp-taglist{grid-template-columns:1fr 1fr}
  .hp-content{font-size:16px}
  .hp-content table{font-size:13.5px}
  .hp-content th,.hp-content td{padding:7px 9px}
  .hp-sources ul{padding-left:1em}
}
@media print{
  .hp-header,.hp-footer,.hp-toc,.hp-fblock,.hp-cta-box,.hp-prevnext,.hp-progress{display:none}
  body{font-size:12pt}
}