.luztalk-shell{--lc-primary:#8d6e63;--lc-primary-contrast:#ffffff;--lc-surface:#ffffff;--lc-page-bg:#f7f3ef;--lc-header-bg:#f3ebe7;--lc-bot-bubble:#f5f2ef;--lc-bot-text:#1f2937;--lc-input-bg:#ffffff;--lc-input-text:#1f2937;--lc-title-text:#111827;--lc-text:#1f2937;--lc-muted:#5f6368;--lc-border:#e5e1dc;--lc-shell-padding:16px;--lc-shell-radius:22px;--lc-card-radius:18px;--lc-card-shadow:0 12px 32px rgba(0,0,0,.05);--lc-header-padding:20px 24px;--lc-body-padding:20px 24px;--lc-bubble-radius:16px;--lc-button-radius:12px;--lc-option-radius:12px;--lc-category-radius:14px;--lc-message-gap:12px;--lc-category-gap:12px;--lc-font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--lc-font-size-base:16px;font-family:var(--lc-font-family);font-size:var(--lc-font-size-base);line-height:1.5;max-width:860px;margin:24px auto;background:var(--lc-page-bg);padding:var(--lc-shell-padding);border-radius:var(--lc-shell-radius)}.luztalk-card{border:1px solid var(--lc-border);border-radius:var(--lc-card-radius);background:var(--lc-surface);box-shadow:var(--lc-card-shadow);overflow:hidden}.luztalk-header{padding:var(--lc-header-padding);background:linear-gradient(180deg,var(--lc-header-bg),var(--lc-surface));border-bottom:1px solid var(--lc-border)}.luztalk-header h2{margin:0 0 8px;font-size:calc(var(--lc-font-size-base) * 1.5);line-height:1.25;color:var(--lc-title-text)}.luztalk-note{margin:0;color:var(--lc-muted)}.luztalk-note p{margin:.35em 0}.luztalk-body{padding:var(--lc-body-padding);color:var(--lc-text)}.luztalk-shell button,.luztalk-shell input,.luztalk-shell textarea,.luztalk-shell select{font:inherit}.luztalk-messages{display:flex;flex-direction:column;gap:var(--lc-message-gap);max-height:460px;overflow:auto;padding-right:4px;margin-bottom:18px}.lc-message{display:flex;align-items:flex-end;gap:10px}.lc-message-user{justify-content:flex-end}.lc-avatar-wrap{flex:0 0 40px;width:40px;height:40px;border-radius:999px;overflow:hidden;border:1px solid var(--lc-border);background:var(--lc-surface);box-shadow:0 4px 10px rgba(0,0,0,.05)}.lc-avatar{display:block;width:100%;height:100%;object-fit:cover}.lc-bubble{max-width:min(78%,620px);padding:12px 14px;border-radius:var(--lc-bubble-radius);background:var(--lc-bot-bubble);line-height:1.5;color:var(--lc-bot-text);border:1px solid var(--lc-border)}.lc-message-user .lc-bubble{background:var(--lc-primary);color:var(--lc-primary-contrast);border-color:var(--lc-primary);border-bottom-right-radius:6px}.lc-message-bot .lc-bubble{border-bottom-left-radius:6px}.luztalk-section-title{margin:0 0 6px;font-size:1em;font-weight:600;color:var(--lc-title-text)}.luztalk-category-help{margin:0 0 14px;color:var(--lc-muted);font-size:.95em;line-height:1.45}.lc-category-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:var(--lc-category-gap)}.lc-category-button{display:flex;flex-direction:column;gap:8px;text-align:left;padding:14px;border:1px solid var(--lc-border);border-radius:var(--lc-category-radius);background:var(--lc-surface);color:var(--lc-text);cursor:pointer}.lc-category-button span{color:var(--lc-muted)}.lc-category-button:hover,.lc-category-button:focus{border-color:var(--lc-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--lc-primary) 12%, transparent);outline:none}.luztalk-form{margin-top:18px}.luztalk-answer{display:flex;flex-direction:column;gap:12px}.lc-options{display:flex;flex-direction:column;gap:10px}.lc-option{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--lc-border);border-radius:var(--lc-option-radius);background:var(--lc-surface);color:var(--lc-text)}.lc-help-text,.lc-required-tips{margin:0;color:var(--lc-muted)}.lc-required-tips{padding:10px 12px;border-left:4px solid var(--lc-primary);background:color-mix(in srgb,var(--lc-primary) 8%, var(--lc-surface))}.lc-text-input{width:100%;padding:12px 14px;border:1px solid var(--lc-border);border-radius:var(--lc-option-radius);font-size:1em;background:var(--lc-input-bg);color:var(--lc-input-text)}.lc-text-input::placeholder{color:var(--lc-muted)}.luztalk-actions{display:flex;gap:12px;align-items:center;margin-top:14px}.lc-submit-button,.lc-secondary-button{appearance:none;border:1px solid transparent;border-radius:var(--lc-button-radius);padding:12px 16px;font-weight:600;cursor:pointer}.lc-submit-button{background:var(--lc-primary);color:var(--lc-primary-contrast);border-color:var(--lc-primary)}.lc-secondary-button{background:var(--lc-surface);color:var(--lc-text);border-color:var(--lc-border)}.lc-submit-button[disabled],.lc-secondary-button[disabled],.lc-category-button[disabled]{opacity:.65;cursor:not-allowed}.lc-template--default{}.lc-template--template-2{--lc-shell-padding:18px;--lc-shell-radius:28px;--lc-card-radius:24px;--lc-card-shadow:0 18px 42px rgba(15,23,42,.08);--lc-header-padding:22px 26px;--lc-body-padding:22px 26px;--lc-bubble-radius:18px;--lc-button-radius:14px;--lc-option-radius:14px;--lc-category-radius:18px;--lc-message-gap:14px;--lc-category-gap:14px;background:linear-gradient(180deg,color-mix(in srgb,var(--lc-primary) 3%, #ffffff),color-mix(in srgb,var(--lc-page-bg) 92%, #ffffff))}.lc-template--template-2 .luztalk-card{position:relative;background:linear-gradient(180deg,#ffffff,color-mix(in srgb,var(--lc-surface) 92%, #f8fafc));border-color:color-mix(in srgb,var(--lc-border) 80%, #dbe4ea)}.lc-template--template-2 .luztalk-header{position:relative;background:linear-gradient(180deg,color-mix(in srgb,var(--lc-primary) 4%, #ffffff),#ffffff)}.lc-template--template-2 .luztalk-header::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--lc-primary),color-mix(in srgb,var(--lc-primary) 55%, #ffffff))}.lc-template--template-2 .luztalk-header h2{font-size:1.45rem;letter-spacing:-.02em}.lc-template--template-2 .luztalk-note{max-width:62ch;color:color-mix(in srgb,var(--lc-muted) 84%, #334155)}.lc-template--template-2 .luztalk-messages{padding:14px;background:linear-gradient(180deg,color-mix(in srgb,var(--lc-primary) 2%, #ffffff),#ffffff);border:1px solid color-mix(in srgb,var(--lc-border) 78%, #dce4ea);border-radius:20px}.lc-template--template-2 .lc-avatar-wrap{width:42px;height:42px;border-color:color-mix(in srgb,var(--lc-primary) 14%, var(--lc-border));box-shadow:0 8px 18px rgba(15,23,42,.08)}.lc-template--template-2 .lc-bubble{box-shadow:0 8px 18px rgba(15,23,42,.05);border-color:color-mix(in srgb,var(--lc-border) 72%, #d9e2ec)}.lc-template--template-2 .lc-message-bot .lc-bubble{background:linear-gradient(180deg,#ffffff,color-mix(in srgb,var(--lc-bot-bubble) 82%, #f8fafc))}.lc-template--template-2 .lc-message-user .lc-bubble{background:linear-gradient(180deg,var(--lc-primary),color-mix(in srgb,var(--lc-primary) 82%, #0f172a));box-shadow:0 10px 20px color-mix(in srgb,var(--lc-primary) 22%, transparent)}.lc-template--template-2 .lc-category-button,.lc-template--template-2 .lc-option,.lc-template--template-2 .lc-text-input,.lc-template--template-2 .lc-secondary-button{transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease,background-color .2s ease}.lc-template--template-2 .lc-category-button{padding:16px;background:linear-gradient(180deg,#ffffff,color-mix(in srgb,var(--lc-surface) 92%, #f8fafc));box-shadow:0 10px 20px rgba(15,23,42,.04)}.lc-template--template-2 .lc-category-button strong{font-size:.98rem}.lc-template--template-2 .lc-category-button span{line-height:1.45}.lc-template--template-2 .lc-category-button:hover,.lc-template--template-2 .lc-category-button:focus{transform:translateY(-1px);box-shadow:0 14px 28px rgba(15,23,42,.08)}.lc-template--template-2 .lc-option{background:linear-gradient(180deg,#ffffff,color-mix(in srgb,var(--lc-surface) 94%, #f8fafc))}.lc-template--template-2 .lc-text-input{min-height:50px;box-shadow:inset 0 1px 2px rgba(15,23,42,.03)}.lc-template--template-2 .lc-text-input:focus{outline:none;border-color:color-mix(in srgb,var(--lc-primary) 50%, #94a3b8);box-shadow:0 0 0 4px color-mix(in srgb,var(--lc-primary) 12%, transparent)}.lc-template--template-2 .lc-submit-button,.lc-template--template-2 .lc-secondary-button{min-height:46px}.lc-template--template-2 .lc-submit-button{background:linear-gradient(180deg,var(--lc-primary),color-mix(in srgb,var(--lc-primary) 78%, #0f172a));box-shadow:0 12px 24px color-mix(in srgb,var(--lc-primary) 18%, transparent)}.lc-template--template-2 .lc-submit-button:hover,.lc-template--template-2 .lc-submit-button:focus{filter:brightness(1.03)}.lc-template--template-2 .lc-secondary-button:hover,.lc-template--template-2 .lc-secondary-button:focus{border-color:color-mix(in srgb,var(--lc-primary) 24%, var(--lc-border));background:color-mix(in srgb,var(--lc-primary) 4%, #ffffff)}.lc-template--template-3{--lc-shell-padding:14px;--lc-shell-radius:30px;--lc-card-radius:28px;--lc-card-shadow:0 24px 48px rgba(73,55,46,.12);--lc-header-padding:22px 24px;--lc-body-padding:22px 24px;--lc-bubble-radius:20px;--lc-button-radius:999px;--lc-option-radius:18px;--lc-category-radius:20px;--lc-message-gap:16px;--lc-category-gap:14px;background:radial-gradient(circle at top left,color-mix(in srgb,var(--lc-primary) 7%, #fff7f2),transparent 38%),linear-gradient(180deg,color-mix(in srgb,var(--lc-page-bg) 90%, #fffaf6),#fff8f3)}.lc-template--template-3 .luztalk-card{background:linear-gradient(180deg,color-mix(in srgb,var(--lc-surface) 98%, #fffaf7),#ffffff);border-color:color-mix(in srgb,var(--lc-border) 86%, #eadfd6)}.lc-template--template-3 .luztalk-header{background:linear-gradient(180deg,color-mix(in srgb,var(--lc-primary) 10%, #fff9f5),#ffffff);border-bottom-color:color-mix(in srgb,var(--lc-primary) 10%, var(--lc-border))}.lc-template--template-3 .luztalk-header h2{font-size:1.55rem;letter-spacing:-.02em}.lc-template--template-3 .luztalk-note{max-width:60ch;color:color-mix(in srgb,var(--lc-muted) 88%, #5b463c)}.lc-template--template-3 .luztalk-messages{padding:16px;background:linear-gradient(180deg,color-mix(in srgb,var(--lc-primary) 6%, #fffdfa),#ffffff);border:1px solid color-mix(in srgb,var(--lc-primary) 8%, var(--lc-border));border-radius:24px;box-shadow:inset 0 1px 0 rgba(255,255,255,.75)}.lc-template--template-3 .lc-avatar-wrap{width:46px;height:46px;border:2px solid color-mix(in srgb,var(--lc-primary) 24%, #f1ddd2);box-shadow:0 10px 22px rgba(73,55,46,.12)}.lc-template--template-3 .lc-bubble{position:relative;max-width:min(80%,640px);padding:13px 15px;box-shadow:0 10px 20px rgba(73,55,46,.08)}.lc-template--template-3 .lc-message-bot .lc-bubble{background:linear-gradient(180deg,color-mix(in srgb,var(--lc-bot-bubble) 86%, #fffaf5),#ffffff);border-color:color-mix(in srgb,var(--lc-primary) 10%, var(--lc-border));border-bottom-left-radius:10px}.lc-template--template-3 .lc-message-user .lc-bubble{background:linear-gradient(180deg,color-mix(in srgb,var(--lc-primary) 92%, #6b4e43),color-mix(in srgb,var(--lc-primary) 72%, #4a342e));border-color:color-mix(in srgb,var(--lc-primary) 90%, #4a342e);border-bottom-right-radius:10px;box-shadow:0 12px 24px color-mix(in srgb,var(--lc-primary) 26%, transparent)}.lc-template--template-3 .lc-message-bot .lc-bubble::after,.lc-template--template-3 .lc-message-user .lc-bubble::after{content:"";position:absolute;bottom:10px;width:12px;height:12px;transform:rotate(45deg);border:1px solid transparent;z-index:0}.lc-template--template-3 .lc-message-bot .lc-bubble::after{left:-6px;background:color-mix(in srgb,var(--lc-bot-bubble) 86%, #fffaf5);border-left-color:color-mix(in srgb,var(--lc-primary) 10%, var(--lc-border));border-bottom-color:color-mix(in srgb,var(--lc-primary) 10%, var(--lc-border))}.lc-template--template-3 .lc-message-user .lc-bubble::after{right:-6px;background:color-mix(in srgb,var(--lc-primary) 78%, #4a342e);border-right-color:color-mix(in srgb,var(--lc-primary) 90%, #4a342e);border-top-color:color-mix(in srgb,var(--lc-primary) 90%, #4a342e)}.lc-template--template-3 .luztalk-section-title{font-size:1rem;letter-spacing:.01em}.lc-template--template-3 .lc-category-button{padding:16px 16px 15px;background:linear-gradient(180deg,#ffffff,color-mix(in srgb,var(--lc-primary) 4%, #fffaf7));border-color:color-mix(in srgb,var(--lc-primary) 10%, var(--lc-border));box-shadow:0 10px 22px rgba(73,55,46,.06);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease,background-color .2s ease}.lc-template--template-3 .lc-category-button strong{font-size:1rem}.lc-template--template-3 .lc-category-button span{line-height:1.45}.lc-template--template-3 .lc-category-button:hover,.lc-template--template-3 .lc-category-button:focus{transform:translateY(-1px);border-color:color-mix(in srgb,var(--lc-primary) 28%, var(--lc-border));box-shadow:0 14px 30px rgba(73,55,46,.1);background:linear-gradient(180deg,color-mix(in srgb,var(--lc-primary) 6%, #ffffff),#ffffff)}.lc-template--template-3 .lc-option{background:linear-gradient(180deg,#ffffff,color-mix(in srgb,var(--lc-primary) 3%, #fffaf6));border-color:color-mix(in srgb,var(--lc-primary) 8%, var(--lc-border))}.lc-template--template-3 .lc-required-tips{border-left-width:0;border-radius:16px;padding:12px 14px;background:linear-gradient(180deg,color-mix(in srgb,var(--lc-primary) 10%, #fff5ef),#ffffff);border:1px solid color-mix(in srgb,var(--lc-primary) 12%, var(--lc-border))}.lc-template--template-3 .lc-text-input{min-height:50px;background:linear-gradient(180deg,#ffffff,color-mix(in srgb,var(--lc-primary) 2%, #fffaf7));border-color:color-mix(in srgb,var(--lc-primary) 8%, var(--lc-border))}.lc-template--template-3 .lc-text-input:focus{outline:none;border-color:color-mix(in srgb,var(--lc-primary) 50%, #cba991);box-shadow:0 0 0 4px color-mix(in srgb,var(--lc-primary) 10%, transparent)}.lc-template--template-3 .lc-submit-button,.lc-template--template-3 .lc-secondary-button{min-height:46px;padding-inline:18px}.lc-template--template-3 .lc-submit-button{background:linear-gradient(180deg,color-mix(in srgb,var(--lc-primary) 92%, #8d6e63),color-mix(in srgb,var(--lc-primary) 72%, #5c433b));box-shadow:0 14px 28px color-mix(in srgb,var(--lc-primary) 24%, transparent)}.lc-template--template-3 .lc-submit-button:hover,.lc-template--template-3 .lc-submit-button:focus{filter:brightness(1.04)}.lc-template--template-3 .lc-secondary-button{background:color-mix(in srgb,var(--lc-primary) 4%, #ffffff);border-color:color-mix(in srgb,var(--lc-primary) 10%, var(--lc-border))}.lc-template--template-3 .lc-secondary-button:hover,.lc-template--template-3 .lc-secondary-button:focus{background:color-mix(in srgb,var(--lc-primary) 8%, #ffffff);border-color:color-mix(in srgb,var(--lc-primary) 26%, var(--lc-border))}.lc-template--template-4{--lc-primary:#1f2937;--lc-primary-contrast:#f8fafc;--lc-surface:#ffffff;--lc-page-bg:#f3f0eb;--lc-header-bg:#ebe5dc;--lc-bot-bubble:#f8f6f2;--lc-bot-text:#17212b;--lc-input-bg:#fbfaf8;--lc-input-text:#17212b;--lc-title-text:#111827;--lc-text:#1f2937;--lc-muted:#5b6574;--lc-border:#d8d0c4;--lc-shell-padding:18px;--lc-shell-radius:30px;--lc-card-radius:26px;--lc-card-shadow:0 24px 56px rgba(17,24,39,.12);--lc-header-padding:24px 28px;--lc-body-padding:24px 28px;--lc-bubble-radius:18px;--lc-button-radius:14px;--lc-option-radius:16px;--lc-category-radius:18px;--lc-message-gap:14px;--lc-category-gap:14px;background:radial-gradient(circle at top right,rgba(255,255,255,.72),transparent 30%),linear-gradient(180deg,#f5f1ea,#ebe4d8)}.lc-template--template-4 .luztalk-card{background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(248,245,239,.98));border-color:color-mix(in srgb,var(--lc-border) 86%, #c9bca9);box-shadow:var(--lc-card-shadow)}.lc-template--template-4 .luztalk-header{position:relative;background:linear-gradient(180deg,#f4efe7,#ffffff);border-bottom-color:color-mix(in srgb,var(--lc-border) 82%, #c8bba6)}.lc-template--template-4 .luztalk-header::after{content:"";position:absolute;left:28px;right:28px;bottom:0;height:1px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--lc-primary) 18%, #b8aa94),transparent)}.lc-template--template-4 .luztalk-header h2{font-size:1.56rem;letter-spacing:-.025em;font-weight:700}.lc-template--template-4 .luztalk-note{max-width:64ch;color:color-mix(in srgb,var(--lc-muted) 88%, #4b5563)}.lc-template--template-4 .luztalk-messages{padding:16px;border:1px solid color-mix(in srgb,var(--lc-border) 86%, #d9cfbf);border-radius:24px;background:linear-gradient(180deg,#fcfbf9,#f7f3ee);box-shadow:inset 0 1px 0 rgba(255,255,255,.85)}.lc-template--template-4 .lc-avatar-wrap{width:44px;height:44px;border-color:color-mix(in srgb,var(--lc-primary) 22%, var(--lc-border));background:linear-gradient(180deg,#ffffff,#f5f0e9);box-shadow:0 10px 22px rgba(17,24,39,.10)}.lc-template--template-4 .lc-bubble{max-width:min(79%,640px);padding:13px 15px;background:linear-gradient(180deg,#faf8f4,#f5f0ea);border-color:color-mix(in srgb,var(--lc-border) 88%, #cec2b0);box-shadow:0 12px 24px rgba(17,24,39,.06)}.lc-template--template-4 .lc-message-bot .lc-bubble{border-bottom-left-radius:8px}.lc-template--template-4 .lc-message-user .lc-bubble{background:linear-gradient(180deg,#243243,#111827);border-color:#111827;color:var(--lc-primary-contrast);border-bottom-right-radius:8px;box-shadow:0 14px 28px rgba(17,24,39,.18)}.lc-template--template-4 .luztalk-section-title{font-size:1rem;letter-spacing:.02em;text-transform:uppercase;color:color-mix(in srgb,var(--lc-title-text) 82%, #5b6574)}.lc-template--template-4 .lc-category-button{padding:16px;background:linear-gradient(180deg,#ffffff,#f8f4ef);border-color:color-mix(in srgb,var(--lc-border) 88%, #d0c5b6);box-shadow:0 10px 22px rgba(17,24,39,.05);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease,background-color .2s ease}.lc-template--template-4 .lc-category-button strong{font-size:.99rem;letter-spacing:-.01em}.lc-template--template-4 .lc-category-button span{line-height:1.45;color:color-mix(in srgb,var(--lc-muted) 92%, #6b7280)}.lc-template--template-4 .lc-category-button:hover,.lc-template--template-4 .lc-category-button:focus{transform:translateY(-1px);border-color:color-mix(in srgb,var(--lc-primary) 26%, var(--lc-border));box-shadow:0 16px 32px rgba(17,24,39,.10);background:linear-gradient(180deg,#ffffff,#f6f2ec)}.lc-template--template-4 .lc-option{background:linear-gradient(180deg,#ffffff,#f8f4ef);border-color:color-mix(in srgb,var(--lc-border) 86%, #d0c5b7)}.lc-template--template-4 .lc-required-tips{padding:12px 14px;border-left-width:0;border-radius:16px;background:linear-gradient(180deg,#f6f1e9,#ffffff);border:1px solid color-mix(in srgb,var(--lc-border) 92%, #ccbea8);color:color-mix(in srgb,var(--lc-text) 92%, #374151)}.lc-template--template-4 .lc-text-input{min-height:50px;background:linear-gradient(180deg,#fdfcf9,#f7f2eb);border-color:color-mix(in srgb,var(--lc-border) 88%, #d0c4b5);box-shadow:inset 0 1px 2px rgba(17,24,39,.03)}.lc-template--template-4 .lc-text-input:focus{outline:none;border-color:color-mix(in srgb,var(--lc-primary) 34%, #94a3b8);box-shadow:0 0 0 4px rgba(17,24,39,.08)}.lc-template--template-4 .luztalk-actions{margin-top:16px}.lc-template--template-4 .lc-submit-button,.lc-template--template-4 .lc-secondary-button{min-height:46px}.lc-template--template-4 .lc-submit-button{background:linear-gradient(180deg,#243243,#111827);border-color:#111827;box-shadow:0 14px 28px rgba(17,24,39,.18)}.lc-template--template-4 .lc-submit-button:hover,.lc-template--template-4 .lc-submit-button:focus{filter:brightness(1.04)}.lc-template--template-4 .lc-secondary-button{background:linear-gradient(180deg,#ffffff,#f7f3ed);border-color:color-mix(in srgb,var(--lc-border) 90%, #cec1af)}.lc-template--template-4 .lc-secondary-button:hover,.lc-template--template-4 .lc-secondary-button:focus{background:linear-gradient(180deg,#ffffff,#f2ede7);border-color:color-mix(in srgb,var(--lc-primary) 18%, var(--lc-border))}.lc-template--template-5{--lc-primary:#b45309;--lc-primary-contrast:#fffaf5;--lc-surface:#ffffff;--lc-page-bg:#fff7ed;--lc-header-bg:#fff0dc;--lc-bot-bubble:#fff8ef;--lc-bot-text:#47270a;--lc-input-bg:#ffffff;--lc-input-text:#3b2411;--lc-title-text:#3d240f;--lc-text:#4a2f14;--lc-muted:#7b5a3b;--lc-border:#f1d4b0;--lc-shell-padding:16px;--lc-shell-radius:28px;--lc-card-radius:24px;--lc-card-shadow:0 20px 44px rgba(180,83,9,.12);--lc-header-padding:22px 24px;--lc-body-padding:22px 24px;--lc-bubble-radius:18px;--lc-button-radius:14px;--lc-option-radius:16px;--lc-category-radius:18px;--lc-message-gap:14px;--lc-category-gap:14px;background:radial-gradient(circle at top left,rgba(255,255,255,.82),transparent 28%),linear-gradient(180deg,#fffaf2,#fff2de)}.lc-template--template-5 .luztalk-card{position:relative;background:linear-gradient(180deg,#ffffff,#fffaf4);border-color:color-mix(in srgb,var(--lc-border) 90%, #edc68f)}.lc-template--template-5 .luztalk-card::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,#f59e0b,var(--lc-primary),#ea580c)}.lc-template--template-5 .luztalk-header{background:linear-gradient(180deg,#fff4e3,#ffffff);border-bottom-color:color-mix(in srgb,var(--lc-border) 86%, #efcb9a)}.lc-template--template-5 .luztalk-header h2{font-size:1.52rem;letter-spacing:-.02em}.lc-template--template-5 .luztalk-note{max-width:60ch;color:color-mix(in srgb,var(--lc-muted) 90%, #92400e)}.lc-template--template-5 .luztalk-messages{padding:15px;border:1px solid color-mix(in srgb,var(--lc-border) 88%, #efcb9d);border-radius:22px;background:linear-gradient(180deg,#fffdf9,#fff7ee)}.lc-template--template-5 .lc-avatar-wrap{width:44px;height:44px;border-color:color-mix(in srgb,var(--lc-primary) 24%, var(--lc-border));box-shadow:0 10px 20px rgba(180,83,9,.12)}.lc-template--template-5 .lc-bubble{max-width:min(79%,640px);padding:13px 15px;border-color:color-mix(in srgb,var(--lc-border) 88%, #efcc9e);box-shadow:0 10px 22px rgba(180,83,9,.07)}.lc-template--template-5 .lc-message-bot .lc-bubble{background:linear-gradient(180deg,#fffaf3,#fff4e7);border-bottom-left-radius:9px}.lc-template--template-5 .lc-message-user .lc-bubble{background:linear-gradient(180deg,#f59e0b,var(--lc-primary));border-color:var(--lc-primary);color:var(--lc-primary-contrast);border-bottom-right-radius:9px;box-shadow:0 14px 28px rgba(180,83,9,.22)}.lc-template--template-5 .luztalk-section-title{font-size:1rem;color:color-mix(in srgb,var(--lc-title-text) 90%, #7c2d12)}.lc-template--template-5 .lc-category-grid{gap:16px}.lc-template--template-5 .lc-category-button{padding:16px 16px 15px;background:linear-gradient(180deg,#ffffff,#fff7ec);border-color:color-mix(in srgb,var(--lc-border) 90%, #efc889);box-shadow:0 12px 24px rgba(180,83,9,.08);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease,background-color .2s ease}.lc-template--template-5 .lc-category-button strong{font-size:1rem}.lc-template--template-5 .lc-category-button span{line-height:1.45}.lc-template--template-5 .lc-category-button:hover,.lc-template--template-5 .lc-category-button:focus{transform:translateY(-1px);border-color:color-mix(in srgb,var(--lc-primary) 34%, var(--lc-border));box-shadow:0 16px 32px rgba(180,83,9,.14);background:linear-gradient(180deg,#ffffff,#fff3df)}.lc-template--template-5 .lc-option{background:linear-gradient(180deg,#ffffff,#fff8ef);border-color:color-mix(in srgb,var(--lc-border) 86%, #efc88a)}.lc-template--template-5 .lc-required-tips{padding:12px 14px;border-left-width:0;border-radius:16px;background:linear-gradient(180deg,#fff5e6,#ffffff);border:1px solid color-mix(in srgb,var(--lc-border) 90%, #efc88c)}.lc-template--template-5 .lc-text-input{min-height:50px;border-color:color-mix(in srgb,var(--lc-border) 88%, #efca92);box-shadow:inset 0 1px 2px rgba(180,83,9,.04)}.lc-template--template-5 .lc-text-input:focus{outline:none;border-color:color-mix(in srgb,var(--lc-primary) 46%, #fb923c);box-shadow:0 0 0 4px rgba(245,158,11,.16)}.lc-template--template-5 .luztalk-actions{margin-top:16px}.lc-template--template-5 .lc-submit-button,.lc-template--template-5 .lc-secondary-button{min-height:46px}.lc-template--template-5 .lc-submit-button{background:linear-gradient(180deg,#f59e0b,var(--lc-primary));border-color:var(--lc-primary);box-shadow:0 16px 30px rgba(180,83,9,.20)}.lc-template--template-5 .lc-submit-button:hover,.lc-template--template-5 .lc-submit-button:focus{filter:brightness(1.03);transform:translateY(-1px)}.lc-template--template-5 .lc-secondary-button{background:linear-gradient(180deg,#ffffff,#fff5e8);border-color:color-mix(in srgb,var(--lc-border) 88%, #efc889)}.lc-template--template-5 .lc-secondary-button:hover,.lc-template--template-5 .lc-secondary-button:focus{background:linear-gradient(180deg,#ffffff,#fff0df);border-color:color-mix(in srgb,var(--lc-primary) 26%, var(--lc-border))}.lc-template--whatsapp{--lc-primary:#1f9d55;--lc-primary-contrast:#ffffff;--lc-surface:#f0f2f5;--lc-page-bg:#e8dfd6;--lc-header-bg:#0f6d62;--lc-bot-bubble:#ffffff;--lc-bot-text:#17212b;--lc-input-bg:#ffffff;--lc-input-text:#111827;--lc-title-text:#ffffff;--lc-text:#17212b;--lc-muted:#667781;--lc-border:#d4dbd6;--lc-shell-padding:0;--lc-shell-radius:24px;--lc-card-radius:24px;--lc-card-shadow:0 20px 48px rgba(11,20,26,.18);--lc-header-padding:12px 16px;--lc-body-padding:0;--lc-bubble-radius:10px;--lc-button-radius:999px;--lc-option-radius:18px;--lc-category-radius:999px;--lc-message-gap:10px;--lc-category-gap:10px;max-width:520px;background:transparent;padding:16px}.lc-template--whatsapp .luztalk-card{background:var(--lc-surface);border:none;overflow:hidden}.lc-template--whatsapp .luztalk-header{padding:var(--lc-header-padding);background:linear-gradient(180deg,#146c62,var(--lc-header-bg));border-bottom:none;position:relative}.lc-template--whatsapp .luztalk-header-main{display:flex;align-items:center;gap:12px;min-width:0}.lc-template--whatsapp .luztalk-header-media{flex:0 0 auto}.lc-template--whatsapp .luztalk-header-avatar,.lc-template--whatsapp .luztalk-header-avatar-fallback{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:999px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.18);color:#fff;box-shadow:0 4px 16px rgba(0,0,0,.12);font-weight:700;font-size:14px;overflow:hidden}.lc-template--whatsapp .luztalk-header-avatar img{display:block;width:100%;height:100%;object-fit:cover}.lc-template--whatsapp .luztalk-header-meta{min-width:0;display:flex;flex-direction:column;gap:2px}.lc-template--whatsapp .luztalk-header h2{margin:0;font-size:1rem;line-height:1.25;color:#fff;font-weight:700}.lc-template--whatsapp .luztalk-note{margin:0;color:rgba(255,255,255,.82);font-size:.81rem;line-height:1.35}.lc-template--whatsapp .luztalk-note p{margin:0}.lc-template--whatsapp .luztalk-body{display:flex;flex-direction:column;gap:0;background:radial-gradient(circle at 25px 25px,rgba(255,255,255,.18) 1px,transparent 0) 0 0/18px 18px,linear-gradient(180deg,color-mix(in srgb,var(--lc-page-bg) 90%, #f7f4ef),color-mix(in srgb,var(--lc-page-bg) 96%, #e4ddd3));padding:0;min-height:520px}.lc-template--whatsapp .luztalk-messages{flex:1;max-height:none;min-height:260px;padding:16px 14px 10px;margin:0;overflow:auto}.lc-template--whatsapp .lc-message{align-items:flex-end;gap:8px}.lc-template--whatsapp .lc-avatar-wrap{width:32px;height:32px;border:none;box-shadow:none;background:#d7dbd8}.lc-template--whatsapp .lc-message-user .lc-avatar-wrap{display:none}.lc-template--whatsapp .lc-bubble{position:relative;max-width:min(82%,360px);padding:9px 11px;border-radius:10px;background:var(--lc-bot-bubble);color:var(--lc-bot-text);border:1px solid rgba(0,0,0,.04);box-shadow:0 1px 1px rgba(0,0,0,.08)}.lc-template--whatsapp .lc-message-bot .lc-bubble{border-bottom-left-radius:2px}.lc-template--whatsapp .lc-message-bot .lc-bubble::before{content:"";position:absolute;left:-6px;bottom:0;width:12px;height:12px;background:var(--lc-bot-bubble);clip-path:polygon(100% 0,0 100%,100% 100%);box-shadow:-1px 1px 1px rgba(0,0,0,.02)}.lc-template--whatsapp .lc-message-user .lc-bubble{background:color-mix(in srgb,var(--lc-primary) 22%, #dcf8c6);color:#102a1c;border-color:rgba(0,0,0,.02);border-bottom-right-radius:2px}.lc-template--whatsapp .lc-message-user .lc-bubble::after{content:"";position:absolute;right:-6px;bottom:0;width:12px;height:12px;background:color-mix(in srgb,var(--lc-primary) 22%, #dcf8c6);clip-path:polygon(0 0,0 100%,100% 100%)}.lc-template--whatsapp .luztalk-categories{padding:0 14px 14px}.lc-template--whatsapp .luztalk-section-title{display:none}.lc-template--whatsapp .luztalk-category-help{margin:0 0 10px;padding:0 6px;font-size:.83rem;color:#54656f;text-align:center}.lc-template--whatsapp .lc-category-grid{display:flex;flex-wrap:wrap;gap:8px}.lc-template--whatsapp .lc-category-button{width:auto;min-height:40px;padding:10px 14px;border-radius:999px;background:#fff;border:1px solid color-mix(in srgb,var(--lc-primary) 26%, #d0d7de);box-shadow:0 1px 2px rgba(0,0,0,.06)}.lc-template--whatsapp .lc-category-button strong{font-size:.92rem;font-weight:600;color:#0f172a}.lc-template--whatsapp .lc-category-button span{display:none}.lc-template--whatsapp .luztalk-form{padding:10px 12px 12px;background:linear-gradient(180deg,rgba(239,234,226,.86),rgba(239,234,226,.96));border-top:1px solid rgba(0,0,0,.05);backdrop-filter:blur(6px);margin-top:auto}.lc-template--whatsapp .luztalk-answer{gap:10px}.lc-template--whatsapp .lc-options{gap:8px}.lc-template--whatsapp .lc-option{padding:12px 14px;border-radius:18px;background:#fff;border:1px solid var(--lc-border);box-shadow:0 1px 2px rgba(0,0,0,.05)}.lc-template--whatsapp .lc-text-input{min-height:44px;padding:11px 14px;border-radius:22px;border:1px solid color-mix(in srgb,var(--lc-border) 88%, #cfd6d3);background:var(--lc-input-bg);box-shadow:0 1px 2px rgba(0,0,0,.06)}.lc-template--whatsapp .lc-text-input:focus{outline:none;border-color:color-mix(in srgb,var(--lc-primary) 40%, #7ad3a1);box-shadow:0 0 0 3px color-mix(in srgb,var(--lc-primary) 16%, transparent)}.lc-template--whatsapp .luztalk-actions{margin-top:10px;gap:10px;align-items:stretch}.lc-template--whatsapp .lc-submit-button{min-width:112px;min-height:44px;border-radius:22px;background:linear-gradient(180deg,color-mix(in srgb,var(--lc-primary) 90%, #ffffff),var(--lc-primary));box-shadow:0 8px 18px color-mix(in srgb,var(--lc-primary) 18%, transparent)}.lc-template--whatsapp .lc-secondary-button{min-height:44px;border-radius:22px;background:#fff;border-color:rgba(0,0,0,.08)}.lc-template--whatsapp .luztalk-footer-actions{padding:0 12px 12px;background:linear-gradient(180deg,rgba(239,234,226,.96),rgba(239,234,226,.96));margin-top:0}.lc-template--whatsapp .lc-required-tips{border-left:0;border-radius:14px;background:#fff7d6}.lc-template--whatsapp .lc-typing-bubble{min-width:96px;background:#fff}.lc-template--whatsapp .lc-typing-label{font-size:.78rem;color:#667781}.lc-template--whatsapp .lc-typing-dot{background:color-mix(in srgb,var(--lc-primary) 42%, #667781)}.lc-template--whatsapp .lc-final-action-button{min-height:44px;border-radius:22px;box-shadow:0 8px 18px rgba(0,0,0,.12)}@media (max-width:680px){.luztalk-shell{padding:10px}.luztalk-body,.luztalk-header{padding:16px}.lc-bubble{max-width:88%}.lc-template--template-2{--lc-shell-padding:12px;--lc-header-padding:18px 18px 16px;--lc-body-padding:18px}.lc-template--template-3{--lc-shell-padding:10px;--lc-header-padding:18px;--lc-body-padding:18px}.lc-template--template-4{--lc-shell-padding:12px;--lc-header-padding:20px 20px 18px;--lc-body-padding:20px}.lc-template--template-5{--lc-shell-padding:12px;--lc-header-padding:18px;--lc-body-padding:18px}.lc-template--whatsapp{padding:0;max-width:100%;--lc-shell-radius:0;--lc-card-radius:0}.lc-template--template-2 .luztalk-actions,.lc-template--template-3 .luztalk-actions,.lc-template--template-4 .luztalk-actions,.lc-template--template-5 .luztalk-actions,.lc-template--whatsapp .luztalk-actions{flex-direction:column;align-items:stretch}.lc-template--template-2 .lc-submit-button,.lc-template--template-2 .lc-secondary-button,.lc-template--template-3 .lc-submit-button,.lc-template--template-3 .lc-secondary-button,.lc-template--template-4 .lc-submit-button,.lc-template--template-4 .lc-secondary-button,.lc-template--template-5 .lc-submit-button,.lc-template--template-5 .lc-secondary-button,.lc-template--whatsapp .lc-submit-button,.lc-template--whatsapp .lc-secondary-button,.lc-template--whatsapp .lc-final-action-button{width:100%}.lc-template--template-2 .luztalk-messages,.lc-template--template-3 .luztalk-messages,.lc-template--template-4 .luztalk-messages,.lc-template--template-5 .luztalk-messages{padding:12px}.lc-template--whatsapp .luztalk-body{min-height:460px}.lc-template--whatsapp .luztalk-messages{padding:14px 12px 10px}.lc-template--template-2 .lc-category-grid,.lc-template--template-3 .lc-category-grid,.lc-template--template-4 .lc-category-grid,.lc-template--template-5 .lc-category-grid{grid-template-columns:1fr}}@media (max-width:520px){.lc-template--template-2 .lc-bubble,.lc-template--template-3 .lc-bubble,.lc-template--template-4 .lc-bubble,.lc-template--template-5 .lc-bubble,.lc-template--whatsapp .lc-bubble{max-width:100%}.lc-template--template-3 .lc-avatar-wrap,.lc-template--template-4 .lc-avatar-wrap,.lc-template--template-5 .lc-avatar-wrap{width:42px;height:42px}.lc-template--whatsapp .luztalk-header{padding:12px 14px}.lc-template--whatsapp .luztalk-categories,.lc-template--whatsapp .luztalk-form,.lc-template--whatsapp .luztalk-footer-actions{padding-left:10px;padding-right:10px}.lc-template--whatsapp .lc-category-grid{display:grid;grid-template-columns:1fr}.lc-template--whatsapp .lc-category-button{width:100%;justify-content:center;text-align:center}.lc-template--whatsapp .luztalk-header-avatar,.lc-template--whatsapp .luztalk-header-avatar-fallback{width:40px;height:40px}}
.lc-lead-fields{display:grid;gap:12px}.lc-lead-field{display:flex;flex-direction:column;gap:8px}.lc-lead-label{display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:600;color:var(--lc-title-text)}.lc-lead-label-text{display:inline-flex;align-items:center;gap:8px}.lc-lead-badge{display:inline-flex;align-items:center;justify-content:center;padding:4px 10px;border-radius:999px;font-size:.78rem;font-weight:600;line-height:1.2;white-space:nowrap}.lc-lead-badge-required{background:color-mix(in srgb,var(--lc-primary) 12%, var(--lc-surface));color:var(--lc-title-text);border:1px solid color-mix(in srgb,var(--lc-primary) 22%, var(--lc-border))}.lc-lead-badge-optional{background:color-mix(in srgb,var(--lc-border) 38%, var(--lc-surface));color:var(--lc-muted);border:1px solid color-mix(in srgb,var(--lc-border) 92%, #d1d5db)}.lc-lead-input.is-invalid{border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.12)}.lc-lead-input.is-invalid:focus{outline:none;border-color:#dc2626;box-shadow:0 0 0 4px rgba(220,38,38,.16)}@media (max-width:520px){.lc-lead-label{flex-direction:column;align-items:flex-start}}

.lc-message-typing{align-items:center}.lc-typing-bubble{display:flex;flex-direction:column;gap:8px;min-width:112px}.lc-typing-label{font-size:.85rem;line-height:1.35;color:var(--lc-muted)}.lc-typing-dots{display:inline-flex;align-items:center;gap:6px;min-height:12px}.lc-typing-dot{width:8px;height:8px;border-radius:999px;background:color-mix(in srgb,var(--lc-primary) 58%, var(--lc-bot-text));opacity:.35;animation:lcTypingPulse 1.2s ease-in-out infinite}.lc-typing-dot:nth-child(2){animation-delay:.18s}.lc-typing-dot:nth-child(3){animation-delay:.36s}@keyframes lcTypingPulse{0%,80%,100%{transform:translateY(0);opacity:.28}40%{transform:translateY(-2px);opacity:.88}}

.lc-final-action-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:12px 18px;border-radius:var(--lc-button-radius);border:1px solid color-mix(in srgb,var(--lc-final-action-bg,var(--lc-primary)) 86%, #000 8%);background:var(--lc-final-action-bg,var(--lc-primary));color:var(--lc-final-action-text,var(--lc-primary-contrast));font-weight:600;line-height:1.35;text-decoration:none;box-shadow:0 10px 24px rgba(0,0,0,.10);transition:transform .18s ease,filter .18s ease,box-shadow .18s ease;max-width:100%}.lc-final-action-button:hover,.lc-final-action-button:focus{color:var(--lc-final-action-text,var(--lc-primary-contrast));text-decoration:none;filter:brightness(1.03);transform:translateY(-1px);box-shadow:0 14px 28px rgba(0,0,0,.14)}.lc-final-action-button:focus{outline:2px solid color-mix(in srgb,var(--lc-final-action-bg,var(--lc-primary)) 35%, #ffffff);outline-offset:2px}.luztalk-footer-actions{flex-wrap:wrap}.lc-template--template-2 .lc-final-action-button,.lc-template--template-3 .lc-final-action-button,.lc-template--template-4 .lc-final-action-button,.lc-template--template-5 .lc-final-action-button{min-height:46px}@media (max-width:680px){.lc-final-action-button{width:100%}}


.lc-media-group{display:flex;flex-direction:column;gap:12px;margin-top:10px}.lc-media-item{display:flex;flex-direction:column;gap:8px;max-width:100%}.lc-media-image,.lc-media-video{display:block;width:100%;max-width:100%;height:auto;border-radius:12px;border:1px solid var(--lc-border);background:#fff}.lc-media-audio{display:block;width:100%;max-width:100%}.lc-media-caption{margin:0;font-size:.9em;line-height:1.45;color:var(--lc-muted)}.lc-media-pdf-card{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--lc-border);border-radius:14px;background:color-mix(in srgb,var(--lc-surface) 94%, #ffffff);color:var(--lc-text);text-decoration:none;box-shadow:0 4px 12px rgba(0,0,0,.04)}.lc-media-pdf-card:hover,.lc-media-pdf-card:focus{border-color:var(--lc-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--lc-primary) 12%, transparent);outline:none;text-decoration:none;color:var(--lc-text)}.lc-media-pdf-badge{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 10px;border-radius:999px;background:color-mix(in srgb,var(--lc-primary) 12%, #ffffff);color:var(--lc-primary);font-size:.82em;font-weight:700;letter-spacing:.04em}.lc-media-pdf-body{display:flex;flex-direction:column;gap:2px;min-width:0}.lc-media-pdf-title{display:block;color:var(--lc-title-text);line-height:1.35}.lc-media-pdf-link-text{font-size:.88em;line-height:1.35;color:var(--lc-muted)}.lc-template--whatsapp .lc-media-image,.lc-template--whatsapp .lc-media-video{border-radius:10px}.lc-template--whatsapp .lc-media-pdf-card{background:#fff;border-color:rgba(0,0,0,.06);box-shadow:0 1px 2px rgba(0,0,0,.06)}
.lc-media-embed{position:relative;display:block;width:100%;max-width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:12px;border:1px solid var(--lc-border);background:#000}.lc-media-embed iframe,.lc-media-embed video,.lc-media-embed embed,.lc-media-embed object{display:block;width:100%;height:100%;border:0}.lc-media-video-card{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--lc-border);border-radius:14px;background:color-mix(in srgb,var(--lc-surface) 94%, #ffffff);color:var(--lc-text);text-decoration:none;box-shadow:0 4px 12px rgba(0,0,0,.04)}.lc-media-video-card:hover,.lc-media-video-card:focus{border-color:var(--lc-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--lc-primary) 12%, transparent);outline:none;text-decoration:none;color:var(--lc-text)}.lc-media-video-badge{display:inline-flex;align-items:center;justify-content:center;min-width:52px;height:44px;padding:0 10px;border-radius:999px;background:color-mix(in srgb,var(--lc-primary) 12%, #ffffff);color:var(--lc-primary);font-size:.76em;font-weight:700;letter-spacing:.05em}.lc-media-video-body{display:flex;flex-direction:column;gap:2px;min-width:0}.lc-media-video-title{display:block;color:var(--lc-title-text);line-height:1.35}.lc-media-video-link-text{font-size:.88em;line-height:1.35;color:var(--lc-muted)}.lc-template--whatsapp .lc-media-embed{border-radius:10px}.lc-template--whatsapp .lc-media-video-card{background:#fff;border-color:rgba(0,0,0,.06);box-shadow:0 1px 2px rgba(0,0,0,.06)}