*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:var(--font-body,'Inter',sans-serif);min-height:100vh}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideDown{from{opacity:0;transform:translateX(-50%) translateY(-14px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
@keyframes expandIn{from{opacity:0;max-height:0}to{opacity:1;max-height:600px}}

/* ── Header ── */
header{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;border-bottom:1px solid var(--border);background:var(--panel);flex-wrap:wrap;gap:10px;position:sticky;top:0;z-index:100}
.logo{font-family:var(--font-heading,'Space Grotesk',sans-serif);font-size:18px;font-weight:600;cursor:pointer;user-select:none;text-decoration:none;color:var(--text)}
.logo span{color:var(--accent)}
.hright{display:flex;align-items:center;gap:8px}
.btn-ghost{background:none;border:1px solid var(--border);color:var(--muted);border-radius:var(--radius-md,8px);padding:8px 14px;font-family:var(--font-body,'Inter',sans-serif);font-size:13px;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:6px}
.btn-ghost:hover{border-color:var(--accent2);color:var(--text)}

/* ── Hero ── */
.help-hero{background:linear-gradient(135deg,rgba(var(--accent-rgb,0,255,136),.06),rgba(var(--accent-rgb,0,255,136),.01));border-bottom:1px solid var(--border);padding:48px 24px 40px;text-align:center}
.help-hero h1{font-family:var(--font-heading,'Space Grotesk',sans-serif);font-size:28px;font-weight:700;margin-bottom:8px;animation:fadeUp .4s ease}
.help-hero h1 span{color:var(--accent2)}
.help-hero p{font-size:14px;color:var(--muted);margin-bottom:28px;animation:fadeUp .4s .06s ease both}

/* ── Search ── */
.search-wrap{max-width:560px;margin:0 auto;position:relative;animation:fadeUp .4s .1s ease both}
.search-wrap i{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:15px;pointer-events:none}
#helpSearch{width:100%;background:var(--panel);border:1.5px solid var(--border);border-radius:var(--radius-xl,16px);padding:14px 16px 14px 46px;color:var(--text);font-family:var(--font-body,'Inter',sans-serif);font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s;box-shadow:0 4px 20px rgba(0,0,0,.15)}
#helpSearch:focus{border-color:var(--accent2);box-shadow:0 4px 24px rgba(0,0,0,.25),0 0 0 3px color-mix(in srgb,var(--accent2) 12%,transparent)}
#helpSearch::placeholder{color:var(--muted)}
.search-clear{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--muted);cursor:pointer;font-size:14px;display:none;padding:4px;line-height:1;transition:color .15s}
.search-clear:hover{color:var(--text)}
.search-clear.show{display:block}

/* ── Quick links ── */
.quick-links{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:20px;animation:fadeUp .4s .14s ease both}
.quick-chip{background:rgba(var(--accent-rgb,0,255,136),.07);border:1px solid rgba(var(--accent-rgb,0,255,136),.18);color:var(--accent2);border-radius:var(--radius-pill,20px);padding:5px 14px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s}
.quick-chip:hover{background:rgba(var(--accent-rgb,0,255,136),.14)}

/* ── Layout ── */
main{max-width:780px;margin:0 auto;padding:36px 24px 80px}
@media(max-width:600px){main{padding:24px 14px 60px}}

.no-results{text-align:center;padding:48px 0;color:var(--muted);font-size:14px;display:none}
.no-results i{display:block;font-size:32px;margin-bottom:10px;opacity:.3}
.no-results.show{display:block}

/* ── Category ── */
.faq-category{margin-bottom:36px;animation:fadeUp .4s ease both}
.faq-cat-hdr{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.cat-icon{width:36px;height:36px;border-radius:var(--radius-lg,12px);display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.cat-teal{background:rgba(var(--accent-rgb,0,255,136),.1);color:var(--accent2)}
.cat-amber{background:rgba(245,158,11,.1);color:#fbbf24}
.cat-blue{background:rgba(59,130,246,.1);color:#60a5fa}
.cat-purple{background:rgba(139,92,246,.1);color:#a78bfa}
.cat-red{background:rgba(255,95,109,.1);color:var(--red,#ff5f6d)}
.cat-indigo{background:rgba(99,102,241,.1);color:#a5b4fc}
.faq-cat-title{font-family:var(--font-heading,'Space Grotesk',sans-serif);font-size:15px;font-weight:600;color:var(--text)}

/* ── FAQ item ── */
.faq-item{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg,12px);margin-bottom:8px;overflow:hidden;transition:border-color .2s}
.faq-item:hover{border-color:color-mix(in srgb,var(--accent2) 30%,transparent)}
.faq-item.open{border-color:color-mix(in srgb,var(--accent2) 45%,transparent)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;cursor:pointer;user-select:none}
.faq-q-text{font-size:14px;font-weight:500;color:var(--text);flex:1;line-height:1.4}
.faq-chevron{color:var(--muted);font-size:12px;transition:transform .25s;flex-shrink:0}
.faq-item.open .faq-chevron{transform:rotate(180deg);color:var(--accent2)}
.faq-a{display:none;padding:0 18px 18px;font-size:13px;color:var(--muted);line-height:1.75}
.faq-item.open .faq-a{display:block}
.faq-a strong{color:var(--text)}
.faq-a a{color:var(--accent2);text-decoration:none}
.faq-a a:hover{text-decoration:underline}
.faq-a ul{padding-left:18px;margin-top:6px}
.faq-a ul li{margin-bottom:4px}
.faq-a code{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-family:monospace;font-size:12px;color:var(--text)}

/* highlight match */
mark{background:rgba(var(--accent-rgb,0,255,136),.25);color:var(--text);border-radius:2px;padding:0 1px}

/* ── Contact strip ── */
.contact-strip{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-xl,16px);padding:24px;text-align:center;margin-top:40px}
.contact-strip h3{font-family:var(--font-heading,'Space Grotesk',sans-serif);font-size:16px;font-weight:600;margin-bottom:6px}
.contact-strip p{font-size:13px;color:var(--muted);margin-bottom:18px;line-height:1.6}
.contact-btns{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.contact-btn{display:inline-flex;align-items:center;gap:7px;background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:var(--radius-md,8px);padding:10px 18px;font-family:var(--font-body,'Inter',sans-serif);font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;text-decoration:none}
.contact-btn:hover{border-color:var(--accent2);color:var(--accent2)}
.contact-btn i{color:var(--muted);font-size:14px}
.contact-btn:hover i{color:var(--accent2)}

/* Toast */
#toast{position:fixed;top:20px;left:50%;transform:translateX(-50%) translateY(-20px);background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg,12px);padding:11px 18px;font-size:13px;color:var(--text);box-shadow:0 8px 28px rgba(0,0,0,.45);z-index:9999;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;white-space:nowrap;display:flex;align-items:center;gap:8px;max-width:90vw}
#toast.show{opacity:1;pointer-events:all;transform:translateX(-50%) translateY(0);animation:slideDown .25s ease}
#toast.toast-green{border-color:rgba(var(--accent-rgb,0,255,136),.45);background:rgba(var(--accent-rgb,0,255,136),.08)}