/* ============================================================
   Dental Marketing Tool — Help Center
   Design tokens mirror dentalmarketingtool.com
   ============================================================ */
:root{
  --blue:#4170F5;--blue-dark:#2f5ae0;--blue-soft:#EEF2FF;--blue-border:#C7D6FD;
  --gray-900:#111827;--gray-800:#1f2937;--gray-700:#374151;--gray-600:#4b5563;
  --gray-500:#6b7280;--gray-400:#9ca3af;--gray-300:#d1d5db;--gray-200:#e5e7eb;
  --gray-100:#f3f4f6;--gray-50:#f9fafb;--white:#fff;
  --success:#16a34a;--success-soft:#f0fdf4;--success-border:#bbf7d0;
  --warn:#d97706;--warn-soft:#fffbeb;--warn-border:#fde68a;
  --info:#2563eb;--info-soft:#eff6ff;
  --shad-sm:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --shad-md:0 4px 16px rgba(0,0,0,.08),0 1px 4px rgba(0,0,0,.04);
  --shad-lg:0 12px 40px rgba(0,0,0,.10),0 4px 12px rgba(0,0,0,.05);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--gray-50);color:var(--gray-600);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.75)}}
@keyframes fade-up{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes gradient-flow{0%{background-position:0% center}100%{background-position:-200% center}}

/* ── NAV ── */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--gray-200);padding:0 48px}
.nav-inner{display:flex;align-items:center;justify-content:space-between;max-width:var(--maxw);margin:0 auto;height:64px;gap:24px}
.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-logo-icon{width:36px;height:36px;background:var(--blue);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.nav-logo-mark{width:36px;height:36px;flex-shrink:0;display:block}
.footer-brand-mark{width:32px;height:32px;flex-shrink:0;display:block}
.nav-logo-text{font-size:15px;font-weight:800;letter-spacing:-.01em;color:var(--gray-900);white-space:nowrap}
.nav-logo-text span{color:var(--blue)}
.nav-logo-text small{display:block;font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--gray-400)}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links>a{font-size:14px;font-weight:500;color:var(--gray-600);transition:color .15s}
.nav-links>a:hover,.nav-links>a.active{color:var(--blue)}
.nav-drop{position:relative}
.nav-drop-trig{font-size:14px;font-weight:500;color:var(--gray-600);cursor:pointer;user-select:none;transition:color .15s}
.nav-drop:hover .nav-drop-trig{color:var(--blue)}
.nav-drop-menu{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);background:#fff;border:1px solid var(--gray-200);border-radius:12px;box-shadow:var(--shad-lg);padding:8px;min-width:230px;flex-direction:column;gap:2px;z-index:200;padding-top:14px}
.nav-drop:hover .nav-drop-menu{display:flex}
.nav-drop-menu::before{content:"";position:absolute;top:-8px;left:0;right:0;height:10px}
.nav-drop.open .nav-drop-menu{display:flex}
.nav-drop-menu a{padding:8px 14px;border-radius:8px;font-size:13px;font-weight:500;color:var(--gray-700);white-space:nowrap;transition:background .12s,color .12s}
.nav-drop-menu a:hover{background:var(--blue-soft);color:var(--blue)}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;background:var(--blue);color:#fff;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:background .15s,transform .15s;white-space:nowrap}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-1px)}
.btn-outline{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;background:transparent;color:var(--blue);border:1.5px solid var(--blue-border);border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:border-color .15s,background .15s;white-space:nowrap}
.btn-outline:hover{background:var(--blue-soft);border-color:var(--blue)}
.nav-burger{display:none;flex-direction:column;justify-content:center;gap:5px;cursor:pointer;padding:8px;border:none;background:transparent;border-radius:8px;transition:background .15s;flex-shrink:0}
.nav-burger:hover{background:var(--gray-100)}
.nav-burger span{display:block;width:22px;height:2px;background:var(--gray-700);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-mobile-cta{display:none}

/* ── HELP HERO (home) ── */
.hc-hero{background:linear-gradient(160deg,#1e3a8a 0%,#3258e8 48%,#4170F5 100%);padding:72px 24px 88px;text-align:center;position:relative;overflow:hidden}
.hc-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(1200px 380px at 50% -40%,rgba(255,255,255,.18),transparent 60%);pointer-events:none}
.hc-hero-eyebrow{display:inline-flex;align-items:center;gap:7px;padding:5px 14px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:#fff;margin-bottom:22px}
.hc-hero-eyebrow .dot{width:6px;height:6px;border-radius:50%;background:#7ee0a0;animation:pulse-dot 2s ease-in-out infinite}
.hc-hero h1{font-size:clamp(28px,4vw,44px);font-weight:900;letter-spacing:-.035em;line-height:1.1;color:#fff;margin-bottom:14px;position:relative}
.hc-hero p{font-size:17px;color:rgba(255,255,255,.82);max-width:560px;margin:0 auto 32px;line-height:1.6;position:relative}
.hc-search{position:relative;max-width:640px;margin:0 auto;z-index:30}
.hc-search-input{width:100%;height:60px;border-radius:14px;border:none;padding:0 56px 0 56px;font-size:16px;font-family:inherit;color:var(--gray-900);box-shadow:var(--shad-lg);outline:none}
.hc-search-input::placeholder{color:var(--gray-400)}
.hc-search-icon{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--gray-400);pointer-events:none}
.hc-search-results{position:absolute;top:70px;left:0;right:0;background:#fff;border-radius:14px;box-shadow:var(--shad-lg);overflow:hidden;text-align:left;display:none;max-height:60vh;overflow-y:auto;border:1px solid var(--gray-200)}
.hc-search-results.show{display:block}
.hc-sr-item{display:block;padding:13px 18px;border-bottom:1px solid var(--gray-100);transition:background .12s}
.hc-sr-item:last-child{border-bottom:none}
.hc-sr-item:hover,.hc-sr-item.active{background:var(--blue-soft)}
.hc-sr-cat{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--blue);margin-bottom:2px}
.hc-sr-title{font-size:14px;font-weight:600;color:var(--gray-900)}
.hc-sr-empty{padding:18px;font-size:14px;color:var(--gray-500);text-align:center}

/* ── PAGE SHELL ── */
.hc-wrap{max-width:var(--maxw);margin:0 auto;padding:0 48px}
.hc-section{padding:64px 0}

/* ── BREADCRUMB ── */
.hc-crumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--gray-500);padding:22px 0}
.hc-crumb a{color:var(--gray-500);transition:color .12s}
.hc-crumb a:hover{color:var(--blue)}
.hc-crumb .sep{color:var(--gray-300)}
.hc-crumb .cur{color:var(--gray-700);font-weight:600}

/* ── CATEGORY GRID (home) ── */
.hc-cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:-48px;position:relative;z-index:5}
.hc-cat-card{background:#fff;border:1px solid var(--gray-200);border-radius:18px;padding:26px;box-shadow:var(--shad-sm);transition:transform .18s,box-shadow .18s,border-color .18s;display:flex;flex-direction:column;gap:6px}
.hc-cat-card:hover{transform:translateY(-3px);box-shadow:var(--shad-md);border-color:var(--blue-border)}
.hc-cat-ico{width:46px;height:46px;border-radius:12px;background:var(--blue-soft);border:1px solid var(--blue-border);display:flex;align-items:center;justify-content:center;color:var(--blue);margin-bottom:12px}
.hc-cat-ico svg{width:24px;height:24px}
.hc-cat-card h3{font-size:17px;font-weight:800;color:var(--gray-900);letter-spacing:-.01em}
.hc-cat-card p{font-size:13.5px;color:var(--gray-500);line-height:1.6}
.hc-cat-count{margin-top:8px;font-size:12px;font-weight:600;color:var(--blue)}

/* ── SECTION HEADINGS ── */
.hc-h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;color:var(--gray-900);letter-spacing:-.025em}
.hc-sub{font-size:15px;color:var(--gray-500);margin-top:6px}
.hc-eyebrow{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;background:var(--blue-soft);border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--blue-dark);margin-bottom:14px}

/* ── POPULAR / ARTICLE LIST ── */
.hc-pop{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}
.hc-pop-item{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--gray-200);border-radius:12px;padding:16px 18px;transition:border-color .14s,box-shadow .14s,transform .14s}
.hc-pop-item:hover{border-color:var(--blue-border);box-shadow:var(--shad-sm);transform:translateY(-1px)}
.hc-pop-ico{color:var(--blue);flex-shrink:0}
.hc-pop-txt h4{font-size:14.5px;font-weight:600;color:var(--gray-900)}
.hc-pop-txt span{font-size:12.5px;color:var(--gray-500)}

/* ── CATEGORY PAGE ── */
.hc-cat-head{display:flex;align-items:flex-start;gap:18px;padding:8px 0 32px}
.hc-cat-head .hc-cat-ico{width:56px;height:56px;margin:0}
.hc-cat-head .hc-cat-ico svg{width:28px;height:28px}
.hc-cat-head h1{font-size:clamp(26px,3vw,36px);font-weight:900;letter-spacing:-.03em;color:var(--gray-900);margin-bottom:6px}
.hc-cat-head p{font-size:16px;color:var(--gray-500);max-width:640px;line-height:1.6}
.hc-art-list{display:flex;flex-direction:column;border:1px solid var(--gray-200);border-radius:16px;overflow:hidden;background:#fff;box-shadow:var(--shad-sm)}
.hc-art-row{display:flex;align-items:center;gap:14px;padding:18px 22px;border-bottom:1px solid var(--gray-100);transition:background .12s}
.hc-art-row:last-child{border-bottom:none}
.hc-art-row:hover{background:var(--gray-50)}
.hc-art-doc{color:var(--gray-400);flex-shrink:0}
.hc-art-row:hover .hc-art-doc{color:var(--blue)}
.hc-art-meta h3{font-size:15.5px;font-weight:600;color:var(--gray-900);margin-bottom:2px}
.hc-art-meta p{font-size:13.5px;color:var(--gray-500);line-height:1.5}
.hc-art-arrow{margin-left:auto;color:var(--gray-300);flex-shrink:0;transition:transform .14s,color .14s}
.hc-art-row:hover .hc-art-arrow{color:var(--blue);transform:translateX(3px)}

/* ── ARTICLE LAYOUT ── */
.hc-article{display:grid;grid-template-columns:260px minmax(0,1fr) 220px;gap:48px;padding:8px 0 80px;align-items:start}
.hc-aside{position:sticky;top:88px}
.hc-aside-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--gray-400);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.hc-aside-list{display:flex;flex-direction:column;gap:2px}
.hc-aside-list a{display:block;padding:8px 12px;border-radius:8px;font-size:13.5px;color:var(--gray-600);line-height:1.4;transition:background .12s,color .12s;border-left:2px solid transparent}
.hc-aside-list a:hover{background:var(--gray-100);color:var(--gray-900)}
.hc-aside-list a.active{background:var(--blue-soft);color:var(--blue);font-weight:600;border-left-color:var(--blue)}
.hc-toc{position:sticky;top:88px}
.hc-toc-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--gray-400);margin-bottom:12px}
.hc-toc a{display:block;font-size:12.5px;color:var(--gray-500);padding:5px 0 5px 12px;border-left:2px solid var(--gray-200);transition:color .12s,border-color .12s;line-height:1.4}
.hc-toc a:hover,.hc-toc a.active{color:var(--blue);border-left-color:var(--blue)}

/* ── ARTICLE BODY (prose) ── */
.hc-main h1{font-size:clamp(26px,3vw,34px);font-weight:900;letter-spacing:-.03em;color:var(--gray-900);line-height:1.15;margin-bottom:12px}
.hc-art-byline{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--gray-400);padding-bottom:24px;margin-bottom:8px;border-bottom:1px solid var(--gray-200);flex-wrap:wrap}
.hc-art-byline .pill{display:inline-flex;align-items:center;gap:6px}
.hc-prose{font-size:15.5px;color:var(--gray-700);line-height:1.78}
.hc-prose>*+*{margin-top:18px}
.hc-prose h2{font-size:22px;font-weight:800;color:var(--gray-900);letter-spacing:-.02em;margin-top:40px;line-height:1.25;scroll-margin-top:84px}
.hc-prose h3{font-size:17.5px;font-weight:700;color:var(--gray-900);margin-top:30px;scroll-margin-top:84px}
.hc-prose p{margin-top:16px}
.hc-prose strong{color:var(--gray-900);font-weight:700}
.hc-prose a{color:var(--blue);font-weight:600;border-bottom:1px solid var(--blue-border);transition:border-color .12s}
.hc-prose a:hover{border-bottom-color:var(--blue)}
.hc-prose ul,.hc-prose ol{margin-top:16px;padding-left:24px}
.hc-prose li{margin-top:8px;padding-left:4px}
.hc-prose ul>li{list-style:none;position:relative}
.hc-prose ul>li::before{content:"";position:absolute;left:-18px;top:10px;width:6px;height:6px;border-radius:50%;background:var(--blue)}
.hc-prose ol{counter-reset:n;padding-left:0;list-style:none}
.hc-prose ol>li{counter-increment:n;position:relative;padding-left:42px;margin-top:14px;min-height:28px}
.hc-prose ol>li::before{content:counter(n);position:absolute;left:0;top:-1px;width:28px;height:28px;border-radius:8px;background:var(--blue-soft);border:1px solid var(--blue-border);color:var(--blue);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}
.hc-prose img{border-radius:12px;border:1px solid var(--gray-200);box-shadow:var(--shad-sm);margin:24px 0}

/* prose helper components (authors use these classes) */
.hc-note,.hc-tip,.hc-warn{border-radius:12px;padding:16px 18px 16px 46px;position:relative;font-size:14.5px;line-height:1.65;margin:22px 0}
.hc-note{background:var(--info-soft);border:1px solid #bfdbfe;color:#1e40af}
.hc-tip{background:var(--success-soft);border:1px solid var(--success-border);color:#166534}
.hc-warn{background:var(--warn-soft);border:1px solid var(--warn-border);color:#92400e}
.hc-note strong,.hc-tip strong,.hc-warn strong{color:inherit}
.hc-note::before,.hc-tip::before,.hc-warn::before{position:absolute;left:16px;top:15px;font-size:16px;line-height:1}
.hc-note::before{content:"i";font-weight:800;font-style:italic;color:var(--info)}
.hc-tip::before{content:"\2713";font-weight:800;color:var(--success)}
.hc-warn::before{content:"!";font-weight:800;color:var(--warn)}
.hc-prose .hc-note a,.hc-prose .hc-tip a,.hc-prose .hc-warn a{color:inherit;border-bottom-color:currentColor}
.hc-steps-box{background:#fff;border:1px solid var(--gray-200);border-radius:14px;padding:8px 22px;margin:22px 0;box-shadow:var(--shad-sm)}
.hc-kbd{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;background:var(--gray-100);border:1px solid var(--gray-200);border-radius:6px;padding:2px 7px;color:var(--gray-800);white-space:nowrap}
.hc-divider{height:1px;background:var(--gray-200);border:none;margin:32px 0}

/* ── HELPFUL WIDGET ── */
.hc-helpful{margin-top:48px;padding:28px;background:#fff;border:1px solid var(--gray-200);border-radius:16px;text-align:center;box-shadow:var(--shad-sm)}
.hc-helpful p{font-size:15px;font-weight:600;color:var(--gray-900);margin-bottom:16px}
.hc-helpful-btns{display:flex;gap:10px;justify-content:center}
.hc-helpful-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 20px;border:1.5px solid var(--gray-200);background:#fff;border-radius:8px;font-size:14px;font-weight:600;color:var(--gray-700);cursor:pointer;transition:all .14s;font-family:inherit}
.hc-helpful-btn:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-soft)}
.hc-helpful-btn.chosen{border-color:var(--blue);background:var(--blue);color:#fff}
.hc-helpful-thanks{font-size:14px;color:var(--success);font-weight:600;display:none}
.hc-helpful-thanks.show{display:block}

/* ── RELATED ── */
.hc-related{margin-top:44px}
.hc-related h3{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--gray-400);margin-bottom:16px}
.hc-related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.hc-related-card{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--gray-200);border-radius:12px;padding:15px 16px;transition:border-color .14s,box-shadow .14s,transform .14s}
.hc-related-card:hover{border-color:var(--blue-border);box-shadow:var(--shad-sm);transform:translateY(-1px)}
.hc-related-card .ico{color:var(--blue);flex-shrink:0}
.hc-related-card h4{font-size:14px;font-weight:600;color:var(--gray-900);line-height:1.35}

/* ── CTA STRIP ── */
.hc-cta{background:linear-gradient(135deg,#1e3a8a 0%,#4170F5 55%,#2f5ae0 100%);border-radius:20px;padding:44px;text-align:center;margin:8px 0 0;color:#fff}
.hc-cta h2{font-size:26px;font-weight:900;letter-spacing:-.02em;margin-bottom:10px;color:#fff}
.hc-cta p{font-size:15px;color:rgba(255,255,255,.85);max-width:460px;margin:0 auto 24px}
.btn-white{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;background:#fff;color:var(--blue);border-radius:8px;font-size:15px;font-weight:700;cursor:pointer;border:none;transition:transform .15s,box-shadow .15s}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.18)}

/* ── FOOTER ── */
footer{background:var(--gray-900);color:rgba(255,255,255,.6);padding:48px 48px 32px;margin-top:64px}
.footer-inner{max-width:var(--maxw);margin:0 auto}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand-logo{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.footer-brand-icon{width:32px;height:32px;background:var(--blue);border-radius:50%;display:flex;align-items:center;justify-content:center}
.footer-brand-text{font-size:14px;font-weight:800;color:#fff}.footer-brand-text span{color:#93c5fd}
.footer-tagline{font-size:13px;line-height:1.6;max-width:240px}
.footer-col-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#fff;margin-bottom:14px}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:8px}
.footer-links a{font-size:13px;transition:color .12s}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;gap:16px;flex-wrap:wrap}

/* ── CONTACT PAGE CARDS (centered group) ── */
.hc-contact-list .hc-pop-item{justify-content:center}
.hc-contact-list .hc-pop-txt{text-align:center}

/* ── ICON SIZING PER CONTEXT ── */
.hc-aside-title svg{width:16px;height:16px;flex-shrink:0}
.hc-art-byline svg{width:15px;height:15px}
.hc-search-icon svg{width:20px;height:20px}
.hc-art-doc svg{width:20px;height:20px}
.hc-art-arrow svg{width:18px;height:18px}
.hc-pop-ico svg{width:20px;height:20px}
.hc-related-card .ico svg{width:18px;height:18px}
.btn-white svg{width:18px;height:18px}

/* ── RESPONSIVE ── */
@media(max-width:1040px){
  .hc-article{grid-template-columns:240px minmax(0,1fr)}
  .hc-toc{display:none}
}
@media(max-width:960px){
  .nav{padding:0 20px}
  .nav-burger{display:flex}
  .nav-cta{display:none}
  .nav-links{display:none;position:fixed;top:64px;left:0;right:0;background:#fff;flex-direction:column;padding:16px;gap:2px;z-index:98;border-top:1px solid var(--gray-200);box-shadow:0 8px 32px rgba(0,0,0,.12);max-height:calc(100vh - 64px);overflow-y:auto}
  .nav-links.open{display:flex;align-items:stretch}
  .nav-links>a{padding:13px 16px;border-radius:10px;font-size:15px;color:var(--gray-700);font-weight:500;text-align:center}
  .nav-links>a:hover{background:var(--gray-50);color:var(--blue)}
  .nav-drop{width:100%}
  .nav-drop-trig{display:flex;justify-content:center;gap:8px;padding:13px 16px;border-radius:10px;font-size:15px;color:var(--gray-700);font-weight:500;width:100%}
  .nav-drop:hover .nav-drop-menu{display:none}
  .nav-drop.open .nav-drop-menu{display:flex;position:static;transform:none;box-shadow:none;border:none;border-radius:10px;background:var(--gray-50);margin:2px 0 2px 8px;padding:6px}
  .nav-mobile-cta{display:flex;margin-top:12px;padding:14px 20px;background:var(--blue);color:#fff !important;border-radius:10px;font-weight:700;font-size:15px;justify-content:center}
  .nav-mobile-cta:hover{background:var(--blue-dark)}
  .hc-wrap{padding:0 24px}
  .hc-cat-grid{grid-template-columns:1fr 1fr}
  .hc-article{grid-template-columns:1fr;gap:24px}
  .hc-aside{position:static;border:1px solid var(--gray-200);border-radius:14px;padding:16px;background:#fff}
  footer{padding:40px 24px 24px}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:680px){
  .hc-cat-grid{grid-template-columns:1fr}
  .hc-pop,.hc-related-grid{grid-template-columns:1fr}
  .hc-hero{padding:52px 20px 72px}
  .hc-section{padding:44px 0}
  .hc-cta{padding:32px 22px}
  .footer-top{grid-template-columns:1fr}
}