:root{--bg:#fffafa;--surface:#fff;--surface-2:#fff3f4;--text:#24191b;--muted:#735f63;--border:#f0d9dd;--accent:#df5b67;--accent-2:#f28b94;--accent-dark:#b53f4b;--shadow:0 18px 50px rgba(109,50,59,.10);--radius:22px;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:inherit}img{max-width:100%}.container{width:min(calc(100% - 32px),var(--max));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,250,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(240,217,221,.8)}.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:1.08rem;font-weight:800;text-decoration:none;letter-spacing:-.02em;display:inline-flex;align-items:center}.brand-mark{display:inline-block;width:42px;height:42px;margin-right:9px;background:url('/assets/quick-dine-split-icon.svg') center/contain no-repeat;color:transparent;font-size:0;flex:0 0 42px}.nav-links{display:flex;align-items:center;gap:22px;font-size:.94rem}.nav-links a{text-decoration:none;color:var(--muted);font-weight:650}.nav-links a:hover,.nav-links a:focus{color:var(--accent-dark)}.menu-btn{display:none;background:#fff;border:1px solid var(--border);border-radius:12px;padding:9px 11px;font-weight:700}.hero{text-align:center;padding:68px 0 28px}.eyebrow{display:inline-block;padding:7px 11px;border-radius:999px;background:#ffe9eb;color:var(--accent-dark);font-weight:750;font-size:.82rem}.hero h1{font-size:clamp(2.2rem,5vw,4.3rem);line-height:1.03;letter-spacing:-.055em;max-width:820px;margin:18px auto}.hero p{max-width:700px;margin:0 auto;color:var(--muted);font-size:1.05rem}.calculator-wrap{padding:20px 0 52px}.calculator{max-width:760px;margin:auto;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:28px;padding:clamp(20px,4vw,34px)}.field{margin-bottom:24px}.label-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:9px}.field label,.field-title{font-weight:780}.hint{font-size:.82rem;color:var(--muted)}input,select,button{font:inherit}.money-input{display:flex;align-items:center;border:1px solid var(--border);background:#fff;border-radius:16px;overflow:hidden;transition:.2s}.money-input:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(223,91,103,.12)}.money-input.invalid{border-color:#b42318;box-shadow:0 0 0 4px rgba(180,35,24,.08)}.money-symbol{padding-left:16px;font-size:1.35rem;font-weight:800;color:var(--accent-dark)}.money-input input{width:100%;border:0;outline:0;padding:17px 16px;font-size:1.45rem;font-weight:800;background:transparent;color:var(--text)}.field-error{display:block;margin-top:7px;color:#8f1d1d;font-size:.82rem;font-weight:650}.chips{display:flex;flex-wrap:wrap;gap:9px}.chip{border:1px solid var(--border);background:#fff;border-radius:999px;padding:9px 13px;cursor:pointer;font-weight:720;color:var(--muted)}.chip:hover{border-color:#e6aeb4}.chip.active,.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}.currency-selector-row{display:flex;align-items:center;gap:14px;width:100%}.currency-tools{display:flex;gap:10px;flex-wrap:wrap;flex:1;min-width:0}.currency-divider{display:block;width:1px;height:42px;background:linear-gradient(to bottom,transparent,#e8bfc4,transparent);flex:0 0 1px}.more-currency{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:9px 14px;border:1px solid #e6a0a8;border-radius:16px;background:linear-gradient(145deg,#fff7f7,#ffecef);color:var(--accent-dark);cursor:pointer;box-shadow:0 6px 18px rgba(181,63,75,.08);white-space:nowrap;transition:.2s}.more-currency:hover,.more-currency:focus-visible{border-color:var(--accent);background:#ffe9eb;transform:translateY(-1px)}.more-currency-copy{display:flex;flex-direction:column;align-items:flex-start;line-height:1.15}.more-currency-copy strong{font-size:.91rem}.more-currency-copy small{margin-top:3px;font-size:.69rem;font-weight:650;color:var(--muted)}.more-currency-arrow{font-size:1.45rem;line-height:1;color:var(--accent);transition:transform .2s}.more-currency[aria-expanded="true"] .more-currency-arrow{transform:rotate(90deg)}.currency-panel{margin-top:12px;border:1px solid var(--border);border-radius:16px;background:#fff;overflow:hidden}.currency-search{padding:12px;border-bottom:1px solid var(--border)}.currency-search input{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;outline:0}.currency-list{max-height:260px;overflow:auto}.currency-option{width:100%;display:flex;justify-content:space-between;gap:16px;text-align:left;border:0;border-bottom:1px solid #f8ecee;background:#fff;padding:12px 14px;cursor:pointer}.currency-option:hover,.currency-option:focus{background:#fff7f7}.currency-country{font-weight:730}.currency-code{color:var(--muted);font-size:.88rem}.segmented{display:flex;gap:8px;background:#fff5f5;padding:5px;border-radius:14px}.segment{flex:1;border:0;background:transparent;border-radius:10px;padding:10px;cursor:pointer;font-weight:720;color:var(--muted)}.segment.active{background:#fff;box-shadow:0 3px 12px rgba(80,20,30,.08);color:var(--accent-dark)}.sub-input{margin-top:10px}.sub-input input{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;outline:0}.people-control{display:grid;grid-template-columns:52px 1fr 52px;gap:10px;align-items:center}.people-control button{height:50px;border:1px solid var(--border);background:#fff;border-radius:14px;font-size:1.25rem;cursor:pointer}.people-control input{text-align:center;height:50px;border:1px solid var(--border);border-radius:14px;font-weight:800;font-size:1.1rem}.result-card{margin-top:28px;background:linear-gradient(160deg,#fff0f1,#fff8f8);border:1px solid #f1cfd3;border-radius:22px;padding:24px}.result-label{text-align:center;text-transform:uppercase;letter-spacing:.08em;font-size:.76rem;color:var(--muted);font-weight:800}.result-value{text-align:center;font-size:clamp(2.4rem,8vw,4rem);line-height:1.1;font-weight:900;letter-spacing:-.04em;color:var(--accent-dark);margin:5px 0 20px}.breakdown{display:grid;gap:9px}.breakdown-row{display:flex;justify-content:space-between;gap:14px}.breakdown-row strong{font-weight:800}.distribution{margin-top:14px;padding:12px 14px;background:#fff;border-radius:13px;color:var(--muted);text-align:center}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn{border:0;border-radius:13px;padding:11px 15px;font-weight:780;cursor:pointer;text-decoration:none;display:inline-block}.btn-primary{background:var(--accent);color:#fff}.btn-secondary{background:#fff;border:1px solid var(--border);color:var(--text)}.status{min-height:22px;margin-top:8px;color:var(--muted);font-size:.86rem}.section{padding:64px 0}.section.alt{background:#fff3f4}.section h2{font-size:clamp(1.75rem,4vw,2.7rem);line-height:1.12;letter-spacing:-.035em;margin:0 0 18px}.section h3{margin-top:26px}.section p,.section li{color:var(--muted)}.prose{max-width:780px}.prose ul,.prose ol{padding-left:1.25rem}.prose table{width:100%;border-collapse:collapse;margin:22px 0;background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden}.prose th,.prose td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.prose th{background:#fff4f5;color:var(--text)}.prose tr:last-child td{border-bottom:0}.example-box{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px 20px;margin:20px 0}.example-box h3{margin-top:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px}.formula{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#fff;border:1px solid var(--border);padding:12px 14px;border-radius:12px;color:var(--text)}.faq{max-width:850px}.faq details{background:#fff;border:1px solid var(--border);border-radius:14px;padding:0 17px;margin-bottom:10px}.faq summary{cursor:pointer;font-weight:780;padding:15px 0}.faq details p{margin-top:0}.page-hero{padding:60px 0 28px}.page-hero h1{font-size:clamp(2.2rem,5vw,3.7rem);line-height:1.05;letter-spacing:-.045em;max-width:830px}.page-hero p{max-width:720px;color:var(--muted)}.not-found{min-height:calc(100vh - 68px);display:flex;align-items:center;justify-content:center;padding:64px 0;text-align:center}.not-found-content{max-width:860px}.error-code{font-size:clamp(6rem,18vw,13rem);line-height:.8;font-weight:950;letter-spacing:-.07em;color:var(--accent);text-shadow:0 10px 30px rgba(223,91,103,.16);margin-bottom:34px}.not-found h1{font-size:clamp(2.4rem,5vw,4.6rem);line-height:1.02;letter-spacing:-.05em;margin:0 auto 20px;max-width:760px}.not-found p{max-width:700px;margin:0 auto;color:var(--muted);font-size:1.08rem}.not-found-actions{margin:30px 0 22px}.not-found .btn{font-size:1.05rem;padding:14px 20px}.not-found-links{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap;color:var(--muted)}.not-found-links a{font-weight:700}.site-footer{background:#2f2225;color:#fff;padding:44px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px}.footer-grid p,.footer-grid a{color:#dcced1}.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 20px}.footer-links a{text-decoration:none}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;color:#c8b7bb;font-size:.86rem}.notice{background:#fff3f4;border:1px solid var(--border);border-radius:14px;padding:14px 16px;color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:focus-visible{outline:3px solid rgba(223,91,103,.35);outline-offset:3px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media(max-width:850px){.nav-links{display:none;position:absolute;top:68px;left:16px;right:16px;background:#fff;border:1px solid var(--border);border-radius:16px;padding:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.menu-btn{display:block}.cards{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.currency-selector-row{align-items:flex-start;flex-wrap:wrap}.currency-tools{flex-basis:100%}.currency-divider{display:none}.more-currency{margin-left:0}}@media(max-width:520px){.container{width:min(calc(100% - 20px),var(--max))}.hero{padding-top:44px}.calculator{border-radius:22px;padding:18px}.segmented{flex-direction:column}.actions .btn{flex:1}.footer-links{grid-template-columns:1fr}.brand-mark{width:38px;height:38px;flex-basis:38px}.more-currency{width:100%;justify-content:space-between}.prose table{font-size:.9rem}.prose th,.prose td{padding:10px}.not-found{padding:40px 0}.error-code{margin-bottom:26px}.not-found-links{gap:7px}}