/* ==========================================================================
   StyleScope — Writing Style Analyzer & Free Text Tools
   Design system: warm paper light theme + deep emerald accent + serif display
   ========================================================================== */

:root{
  --ink:#1B2422;
  --ink-soft:#3A4642;
  --muted:#65736D;
  --bg:#F7F4EE;
  --surface:#FFFFFF;
  --surface-2:#F1EDE3;
  --border:#E5DFD2;
  --accent:#0F7A5C;
  --accent-strong:#0B5F47;
  --accent-soft:#E4F1EB;
  --accent-ink:#0F5C45;
  --warn:#B4550D;
  --warn-soft:#FBEEDD;
  --danger:#B3362C;
  --danger-soft:#FBE9E7;
  --shadow-sm:0 1px 2px rgba(27,36,34,.05), 0 1px 3px rgba(27,36,34,.06);
  --shadow-md:0 2px 6px rgba(27,36,34,.07), 0 8px 24px rgba(27,36,34,.08);
  --shadow-lg:0 4px 12px rgba(27,36,34,.08), 0 18px 40px rgba(27,36,34,.12);
  --radius:14px;
  --radius-sm:9px;
  --radius-lg:22px;
  --font-body:system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-display:Georgia,"Times New Roman","Songti SC","SimSun",serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --nav-h:64px;
}

html[data-theme="dark"]{
  --ink:#EAF0EC;
  --ink-soft:#CBD5D0;
  --muted:#93A39B;
  --bg:#131713;
  --surface:#1B211D;
  --surface-2:#232B26;
  --border:#2C352F;
  --accent:#35C98F;
  --accent-strong:#4ED9A3;
  --accent-soft:#163127;
  --accent-ink:#8FE3BE;
  --warn:#E9A23B;
  --warn-soft:#33270F;
  --danger:#F07A6C;
  --danger-soft:#331A17;
  --shadow-sm:0 1px 2px rgba(0,0,0,.25);
  --shadow-md:0 2px 6px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
  --shadow-lg:0 4px 12px rgba(0,0,0,.35), 0 18px 40px rgba(0,0,0,.5);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{min-height:100%}
body{
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline}
::selection{background:var(--accent-soft);color:var(--accent-strong)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

.container{max-width:1180px;margin:0 auto;padding:0 22px}
.container-narrow{max-width:840px;margin:0 auto;padding:0 22px}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.18;letter-spacing:-.01em;color:var(--ink)}
h1{font-size:clamp(34px,5.4vw,58px)}
h2{font-size:clamp(26px,3.6vw,38px)}
h3{font-size:clamp(20px,2.4vw,25px)}
h4{font-size:19px}
p{max-width:72ch}
.text-muted{color:var(--muted)}
.text-small{font-size:14px}
.text-center{text-align:center}
.section-label{font-size:14px;font-weight:600;color:var(--accent-strong);margin-bottom:8px;letter-spacing:.02em}
.section-head{margin-bottom:34px}
.section-head h2{max-width:22ch}
.section-head p{color:var(--muted);margin-top:10px;max-width:60ch}

/* ---------- Layout helpers ---------- */
.section{padding:64px 0}
.section-tight{padding:40px 0}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-auto{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.divider{height:1px;background:var(--border);border:0;margin:40px 0}

/* ---------- Top navigation ---------- */
.topbar{
  position:sticky;top:0;z-index:60;
  background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.topbar-inner{height:var(--nav-h);display:flex;align-items:center;gap:18px}
.logo{display:flex;align-items:center;gap:9px;font-family:var(--font-display);font-weight:700;font-size:21px;color:var(--ink);text-decoration:none}
.logo:hover{text-decoration:none}
.logo-mark{width:30px;height:30px;border-radius:8px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:16px;font-weight:700;font-family:var(--font-display)}
.logo-mark small{font-size:9px;line-height:1;transform:translateY(-1px)}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:8px;flex-wrap:nowrap}
.nav-links a{
  padding:8px 12px;border-radius:var(--radius-sm);color:var(--ink-soft);
  font-size:15px;font-weight:500;text-decoration:none;white-space:nowrap;
}
.nav-links a:hover{color:var(--accent-strong);background:var(--accent-soft);text-decoration:none}
.nav-links a.active{color:var(--accent-strong);background:var(--accent-soft)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:8px}
.icon-btn{
  display:inline-flex;align-items:center;gap:6px;justify-content:center;
  min-width:38px;height:38px;padding:0 11px;border:1px solid var(--border);
  border-radius:10px;background:var(--surface);color:var(--ink-soft);
  font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;
  transition:border-color .15s,color .15s,background .15s,transform .12s;
}
.icon-btn:hover{border-color:var(--accent);color:var(--accent-strong);text-decoration:none}
.icon-btn:active{transform:scale(.96)}
.icon-btn svg{width:17px;height:17px;flex:none}
.lang-switch{display:inline-flex;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--surface)}
.lang-switch button{
  border:0;background:transparent;padding:8px 10px;font-size:13px;font-weight:700;
  color:var(--muted);cursor:pointer;font-family:var(--font-body);
}
.lang-switch button.on{background:var(--accent);color:#fff}
.fav-btn{position:relative}
.fav-count{
  position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;padding:0 4px;
  border-radius:9px;background:var(--warn);color:#fff;font-size:11px;font-weight:700;
  display:grid;place-items:center;line-height:1;
}
.hamburger{display:none;border:1px solid var(--border);background:var(--surface);border-radius:10px;width:40px;height:38px;cursor:pointer;place-items:center}
.mobile-menu{
  display:none;position:fixed;top:var(--nav-h);left:0;right:0;z-index:59;
  background:var(--surface);border-bottom:1px solid var(--border);
  box-shadow:var(--shadow-lg);padding:14px 22px 20px;
}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:12px 6px;font-size:16px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--border)}
.mobile-menu a:last-of-type{border-bottom:0}
.mobile-menu .mm-actions{display:flex;gap:10px;margin-top:14px;align-items:center}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:12px;border:1px solid transparent;
  font-size:16px;font-weight:600;font-family:var(--font-body);
  cursor:pointer;text-decoration:none;line-height:1.2;min-height:44px;
  transition:background .15s,border-color .15s,color .15s,transform .12s,box-shadow .15s;
}
.btn:hover{text-decoration:none}
.btn:active{transform:scale(.98)}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--accent-strong)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--border);box-shadow:none}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-strong)}
.btn-ghost.on-light{color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost.on-light:hover{background:rgba(255,255,255,.14);border-color:#fff;color:#fff}
.btn-lg{padding:16px 30px;font-size:17px}
.btn-sm{padding:8px 14px;font-size:14px;border-radius:9px;min-height:40px}
.btn-sm svg{width:15px;height:15px}
.btn-block{width:100%}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink)}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.55}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(13,20,18,.93) 0%,rgba(13,20,18,.72) 45%,rgba(13,20,18,.35) 100%)}
.hero-content{position:relative;z-index:2;padding:92px 0 96px;color:#F4F7F5;max-width:760px}
.hero-title{color:#fff;font-size:clamp(36px,5.6vw,60px);line-height:1.12;max-width:18ch}
.hero-title em{font-style:italic;color:#8FD8BC}
.hero-sub{color:#D6E0DA;font-size:clamp(16px,1.8vw,19px);margin:20px 0 30px;max-width:56ch}
.hero .btn-row{display:flex;gap:14px;flex-wrap:wrap}
.trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.trust-chip{
  display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  color:#E6EEE9;font-size:13.5px;font-weight:500;
}
.trust-chip svg{width:15px;height:15px;color:#8FD8BC;flex:none}

/* ---------- Cards (photo backgrounds) ---------- */
.card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  background:var(--surface);border:1px solid var(--border);
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .18s,box-shadow .18s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card-photo{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2)}
.card-photo img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card:hover .card-photo img{transform:scale(1.045)}
.card-photo::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,15,13,.02) 30%,rgba(10,15,13,.62) 96%)}
.card-photo .photo-credit{
  position:absolute;right:8px;bottom:7px;z-index:2;font-size:10.5px;color:rgba(255,255,255,.8);
  text-shadow:0 1px 2px rgba(0,0,0,.4);opacity:.7;
}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-title{font-size:19px;line-height:1.3;color:var(--ink)}
.card-desc{font-size:14.5px;color:var(--muted);line-height:1.55}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:12px}
.card-link{font-weight:700;font-size:14.5px;color:var(--accent-strong);display:inline-flex;align-items:center;gap:5px}
.card-link svg{width:15px;height:15px;transition:transform .15s}
.card:hover .card-link svg{transform:translateX(3px)}
.chip{
  display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;
  font-size:12.5px;font-weight:600;background:var(--accent-soft);color:var(--accent-strong);
}
.chip-warn{background:var(--warn-soft);color:var(--warn)}
.chip-neutral{background:var(--surface-2);color:var(--muted)}
.card-chips{display:flex;gap:6px;flex-wrap:wrap}
.star-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:5px;
  width:36px;height:36px;border-radius:10px;border:1px solid var(--border);
  background:var(--surface);color:var(--muted);cursor:pointer;
  transition:all .15s;flex:none;
}
.star-btn svg{width:17px;height:17px}
.star-btn:hover{border-color:var(--warn);color:var(--warn)}
.star-btn.starred{background:var(--warn);border-color:var(--warn);color:#fff}
.star-btn .star-label{display:none}

/* Feature cards (photo bg + overlay text) */
.feature-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:230px;display:flex;align-items:flex-end}
.feature-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feature-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,15,13,.05) 20%,rgba(10,15,13,.85) 100%)}
.feature-body{position:relative;z-index:2;padding:22px 22px 24px;color:#F5F8F6}
.feature-body h3{color:#fff;font-size:21px}
.feature-body p{color:#D8E2DC;font-size:14px;margin-top:6px}

/* ---------- Analyzer workspace ---------- */
.analyzer-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:24px;align-items:start}
.editor-card,.result-card,.panel-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
}
.editor-card{position:sticky;top:calc(var(--nav-h) + 16px)}
.editor-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.editor-head .ta-label{font-weight:700;font-size:15px;display:flex;align-items:center;gap:8px;margin-right:auto}
.editor-head .ta-label svg{width:16px;height:16px;color:var(--accent-strong)}
.ta{
  width:100%;min-height:300px;resize:vertical;border:0;outline:0;padding:18px;
  background:transparent;color:var(--ink);font-family:var(--font-body);
  font-size:15.5px;line-height:1.7;
}
.ta::placeholder{color:var(--muted)}
.ta-toolbar{display:flex;align-items:center;gap:8px;padding:12px 18px;border-top:1px solid var(--border);flex-wrap:wrap}
.ta-stats{font-size:13px;color:var(--muted);margin-right:auto;font-variant-numeric:tabular-nums}
.analyzer-cta{background:var(--accent-soft);border:1px dashed var(--accent);border-radius:var(--radius);padding:16px 18px;margin:16px 18px 18px}
.analyzer-cta p{font-size:14px;color:var(--accent-ink);max-width:none}
.result-card{padding:22px}
.result-empty{text-align:center;padding:60px 20px;color:var(--muted)}
.result-empty svg{width:46px;height:46px;color:var(--border);margin-bottom:14px}
.dials{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:22px}
.dial{display:flex;flex-direction:column;align-items:center;gap:7px;padding:14px 6px;border-radius:var(--radius);background:var(--surface-2)}
.dial svg{width:74px;height:74px}
.dial .dial-val{font-size:13px;font-weight:700;color:var(--ink-soft);line-height:1.25;text-align:center}
.dial .dial-label{font-size:11.5px;color:var(--muted);text-align:center;line-height:1.3}
.tabbar{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:18px;overflow-x:auto;scrollbar-width:none}
.tabbar::-webkit-scrollbar{display:none}
.tab{
  padding:10px 14px;border:0;background:transparent;font-family:var(--font-body);
  font-size:14.5px;font-weight:600;color:var(--muted);cursor:pointer;white-space:nowrap;
  border-bottom:2px solid transparent;
}
.tab:hover{color:var(--accent-strong)}
.tab.on{color:var(--accent-strong);border-bottom-color:var(--accent)}
.panel{display:none}
.panel.on{display:block;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.stat-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 2px;border-bottom:1px solid var(--border)}
.stat-row:last-child{border-bottom:0}
.stat-row .k{font-size:14.5px;color:var(--ink-soft)}
.stat-row .v{font-size:14.5px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;text-align:right}
.bar-track{height:7px;border-radius:4px;background:var(--surface-2);overflow:hidden;flex:1;min-width:90px}
.bar-fill{height:100%;border-radius:4px;background:var(--accent);transition:width .5s ease}
.bar-fill.warn{background:var(--warn)}
.bar-fill.danger{background:var(--danger)}
.chip-list{display:flex;flex-wrap:wrap;gap:8px;padding:6px 0}
.chip-word{
  display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;
  background:var(--accent-soft);color:var(--accent-ink);font-size:13.5px;font-weight:600;cursor:pointer;border:1px solid transparent;
}
.chip-word:hover{background:var(--accent);color:#fff}
.chip-word .n{font-size:11.5px;opacity:.75;font-variant-numeric:tabular-nums}
.chip-word.warn{background:var(--warn-soft);color:var(--warn)}
.chip-word.warn:hover{background:var(--warn);color:#fff}
.suggest-list{display:flex;flex-direction:column;gap:10px}
.suggest-item{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:var(--radius-sm);background:var(--surface-2);font-size:14.5px;line-height:1.55}
.suggest-item svg{width:17px;height:17px;color:var(--accent-strong);flex:none;margin-top:2px}
.suggest-item strong{color:var(--ink)}
.preview{
  background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:16px;font-size:15px;line-height:1.85;max-height:340px;overflow:auto;white-space:pre-wrap;
  color:var(--ink-soft);
}
.preview mark{padding:1px 3px;border-radius:4px;background:transparent}
.preview mark.hl-filler{background:#F4D9C6;color:#7A3E08}
.preview mark.hl-passive{background:#CFE7DD;color:#0B5F47}
.preview mark.hl-cliche{background:#E3D9F4;color:#5B3B8F}
.preview mark.hl-rep{background:#F4E3B4;color:#6E5204}
.preview mark.hl-adverb{background:#CDE7F2;color:#0B5F70}
html[data-theme="dark"] .preview mark.hl-filler{background:#4A3117;color:#F2C79A}
html[data-theme="dark"] .preview mark.hl-passive{background:#163127;color:#9FE3C4}
html[data-theme="dark"] .preview mark.hl-cliche{background:#2E2245;color:#CFB8F2}
html[data-theme="dark"] .preview mark.hl-rep{background:#3A2F10;color:#EFD98A}
html[data-theme="dark"] .preview mark.hl-adverb{background:#12303A;color:#A8DCEF}
.export-bar{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px;padding-top:16px;border-top:1px solid var(--border)}
.badge-pro{
  display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;
  background:var(--warn-soft);color:var(--warn);font-size:11.5px;font-weight:700;letter-spacing:.02em;
}
.badge-pro svg{width:12px;height:12px}

/* ---------- Tools page ---------- */
.tool-anchor{scroll-margin-top:calc(var(--nav-h) + 18px)}
.tool-widget{padding:20px}
.tool-widget h3{font-size:21px;margin-bottom:4px}
.tool-widget .tool-sub{font-size:14px;color:var(--muted);margin-bottom:14px}
.tool-input{width:100%;min-height:120px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;font-family:var(--font-body);font-size:15px;color:var(--ink);background:var(--surface-2);outline:0}
.tool-input:focus{border-color:var(--accent);background:var(--surface)}
.tool-output{margin-top:14px;background:var(--surface-2);border-radius:var(--radius-sm);padding:16px;font-size:15px}
.tool-output .big{font-size:30px;font-weight:700;color:var(--accent-strong);font-variant-numeric:tabular-nums;line-height:1.1}
.tool-output .big small{font-size:14px;color:var(--muted);font-weight:600}
.mini-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.mini-stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;text-align:center}
.mini-stat .mv{font-size:20px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.mini-stat .ml{font-size:12px;color:var(--muted);margin-top:2px}

/* ---------- Guides / articles ---------- */
.article-hero{position:relative;border-radius:var(--radius-lg);overflow:hidden;margin:28px 0 34px;min-height:300px;display:flex;align-items:flex-end}
.article-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.article-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,15,13,.08) 30%,rgba(10,15,13,.88) 100%)}
.article-hero-inner{position:relative;z-index:2;padding:26px 26px 28px;color:#fff;max-width:760px}
.article-hero-inner h1{color:#fff;font-size:clamp(26px,3.8vw,42px);line-height:1.2}
.article-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px;color:#DCE6E0;font-size:13.5px}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta svg{width:14px;height:14px;color:#8FD8BC}
.prose{font-size:17px;line-height:1.8;color:var(--ink)}
.prose h2{font-size:27px;margin:42px 0 14px;padding-top:6px}
.prose h3{font-size:21px;margin:30px 0 10px}
.prose p,.prose li{margin-bottom:16px;max-width:72ch}
.prose ul,.prose ol{padding-left:26px;margin-bottom:18px}
.prose li{margin-bottom:8px}
.prose blockquote{
  margin:26px 0;padding:18px 22px;border-radius:var(--radius);
  background:var(--accent-soft);color:var(--accent-ink);font-family:var(--font-display);
  font-style:italic;font-size:17.5px;line-height:1.6;
}
.prose blockquote p{margin:0}
.prose a{font-weight:600}
.callout{
  margin:26px 0;padding:16px 20px;border-radius:var(--radius);
  background:var(--surface-2);font-size:15px;color:var(--ink-soft);
}
.callout strong{color:var(--ink)}
.callout-tip{background:var(--accent-soft);color:var(--accent-ink)}
.callout-tip strong{color:var(--accent-strong)}
.table-wrap{overflow-x:auto;margin:24px 0}
table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:15px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm)}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
th{font-weight:700;color:var(--ink-soft);background:var(--surface-2)}
tr:last-child td{border-bottom:0}
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:16px}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:13.5px;color:var(--muted);margin:22px 0 0;flex-wrap:wrap}
.breadcrumb a{color:var(--muted);font-weight:500}
.breadcrumb a:hover{color:var(--accent-strong)}

/* ---------- FAQ ---------- */
.faq-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin-bottom:10px;overflow:hidden}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 18px;background:transparent;border:0;cursor:pointer;
  font-family:var(--font-body);font-size:16px;font-weight:600;color:var(--ink);text-align:left;
}
.faq-q svg{width:18px;height:18px;color:var(--accent-strong);flex:none;transition:transform .18s}
.faq-item.open .faq-q svg{transform:rotate(180deg)}
.faq-a{display:none;padding:0 18px 16px;font-size:15px;color:var(--ink-soft);line-height:1.65}
.faq-item.open .faq-a{display:block;animation:fade .2s ease}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;counter-reset:step}
.step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px 22px;box-shadow:var(--shadow-sm);position:relative}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-family:var(--font-display);font-size:15px;font-weight:700;color:var(--accent-strong);
  background:var(--accent-soft);border-radius:8px;padding:4px 9px;display:inline-block;margin-bottom:14px;
}
.step h3{font-size:19px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--muted);margin:0}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--border);background:var(--surface);margin-top:70px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;padding:52px 0 38px}
.footer h4{font-size:15px;margin-bottom:14px;font-family:var(--font-body);letter-spacing:.01em}
.footer ul{list-style:none}
.footer li{margin-bottom:9px}
.footer a{color:var(--ink-soft);font-size:14.5px}
.footer a:hover{color:var(--accent-strong)}
.footer .brand-desc{font-size:14.5px;color:var(--muted);margin-top:10px;max-width:34ch}
.footer .contact-email{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--accent-strong);margin-top:14px}
.footer .contact-email svg{width:16px;height:16px}
.footer-bottom{border-top:1px solid var(--border);padding:20px 0 26px;display:flex;gap:14px;flex-wrap:wrap;justify-content:space-between;font-size:13.5px;color:var(--muted)}
.footer-bottom .legal-links{display:flex;gap:16px;flex-wrap:wrap}

/* ---------- Toast ---------- */
.toast-wrap{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:90;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{
  background:var(--ink);color:var(--bg);padding:11px 20px;border-radius:999px;
  font-size:14px;font-weight:600;box-shadow:var(--shadow-lg);animation:toastIn .22s ease;
  display:flex;align-items:center;gap:8px;max-width:90vw;
}
.toast svg{width:16px;height:16px;color:#8FD8BC;flex:none}
@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- Favorites page ---------- */
.empty{
  text-align:center;padding:70px 20px;background:var(--surface);border:1px dashed var(--border);
  border-radius:var(--radius-lg);
}
.empty svg{width:52px;height:52px;color:var(--border);margin-bottom:16px}
.empty h3{font-size:22px;margin-bottom:8px}
.empty p{color:var(--muted);margin:0 auto 18px}

/* ---------- Legal pages ---------- */
.legal h2{font-size:24px;margin:34px 0 10px}
.legal h2:first-of-type{margin-top:8px}
.legal p,.legal li{font-size:15.5px;line-height:1.75;color:var(--ink-soft)}
.legal ul{padding-left:22px;margin-bottom:16px}
.legal p{margin-bottom:14px;max-width:78ch}
.legal .updated{color:var(--muted);font-size:13.5px;margin-bottom:26px}

/* ---------- Ad slots ---------- */
.ad-slot{
  margin:36px auto;min-height:100px;display:flex;align-items:center;justify-content:center;
  border:1px dashed var(--border);border-radius:var(--radius);color:var(--muted);font-size:13px;
  background:var(--surface);max-width:760px;
}
.ad-slot--banner{max-width:970px;min-height:120px}

/* ---------- Misc ---------- */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--muted);background:var(--surface-2);border:1px solid var(--border);padding:6px 12px;border-radius:999px}
.pill svg{width:14px;height:14px}
.highlight-box{background:var(--accent-soft);border-radius:var(--radius-lg);padding:34px 30px;text-align:center}
.highlight-box h2{color:var(--accent-strong);max-width:none}
.highlight-box p{color:var(--accent-ink);margin:10px auto 22px;max-width:52ch}
.hide{display:none!important}
.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;border-radius:0 0 10px 0;z-index:100}
.skip-link:focus{left:0}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .related{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:920px){
  .nav-links{display:none}
  .hamburger{display:grid}
  .analyzer-grid{grid-template-columns:minmax(0,1fr)}
  .editor-card{position:static}
  .ta{min-width:0}
  .footer-grid{grid-template-columns:1fr 1fr}
  .dials{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .g3,.g2,.g-auto{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:1fr}
  .section{padding:48px 0}
  .hero-content{padding:64px 0 70px}
}
@media (max-width:560px){
  body{font-size:15.5px}
  .g3,.g2,.g4,.g-auto{grid-template-columns:1fr}
  .related{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .nav-right .icon-btn .lbl{display:none}
  .btn-lg{padding:14px 22px}
  .article-hero{min-height:240px}
  .topbar-inner{gap:10px}
  .logo{font-size:19px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* ---------- Pro tools (free) + streak ---------- */
.streak-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 14px;border-radius:10px;background:var(--accent-soft);color:var(--accent-strong);font-size:14px}
.streak-bar strong{color:var(--accent-strong)}
.streak-note{margin-left:auto;font-size:12.5px;color:var(--accent-ink);opacity:.85}
.pro-free-head{display:flex;flex-direction:column;align-items:flex-start;gap:2px}
.pro-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:18px;padding-top:18px;border-top:1px dashed var(--border)}
.pro-block h4{margin:0 0 2px;font-size:15.5px}
.save-item{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:10px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:9px}
.save-item strong{font-size:14px;display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.save-meta{color:var(--muted);font-size:12px;flex:none}
.save-actions{display:flex;gap:6px;flex:none}
.btn-xs{padding:4px 10px;font-size:12.5px;line-height:1.5;min-height:0}
.btn-danger{background:var(--surface-2);color:#B3362C;border-color:#e9c6c1}
.btn-danger:hover{background:#fbe9e6;color:#8f2a21}
.text-input{font-family:var(--font-body);font-size:14px;padding:8px 12px;border:1px solid var(--border);border-radius:9px;background:var(--surface);color:var(--ink);outline:none}
.text-input:focus{border-color:var(--accent)}
@media (max-width:760px){.pro-grid{grid-template-columns:1fr}}