.bac-page{--ink:#132238;--muted:#64748b;--line:#d7e2ea;--soft:#f4f8fa;--accent:#087f6d;--mint:#e7f6f2;--warn:#a45d12;--danger:#b7423b;color:var(--ink)}.bac-heading{margin-bottom:24px}.bac-heading h1{font-size:40px;line-height:1.2;letter-spacing:0;margin:6px 0 13px}.bac-heading>p:last-child{font-size:17px;line-height:1.75;color:#52647c;margin:0}.bac-eyebrow{margin:0!important;color:var(--accent);font-size:12px!important;font-weight:900;letter-spacing:0}.drive-warning{display:flex;flex-direction:column;gap:4px;margin-bottom:18px;padding:17px 18px;border:1px solid #edc3bf;border-left:5px solid var(--danger);border-radius:7px;background:#fff3f2}.drive-warning strong{color:#952f2a;font-size:15px}.drive-warning span{color:#7b4a47;font-size:12px;line-height:1.6}.bac-calculator,.result-panel,.timeline-panel,.bac-guide{border:1px solid 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input,.time-input input{border:0!important;border-radius:0}.unit-input b,.time-input b{padding:0 10px;color:var(--muted);font-size:11px;white-space:nowrap}.time-input input{min-width:0}.drink-heading{display:flex;justify-content:space-between;align-items:center;margin-top:25px}.drink-heading h3{font-size:17px;margin:0}.drink-heading p{font-size:11px;color:var(--muted);margin:3px 0 0}.bac-page button{font-family:inherit}.drink-heading button,.quick-drinks button,.form-actions button,.result-panel header button{border:1px solid var(--line)!important;border-radius:6px!important;background:#fff!important;color:var(--ink)!important;font-weight:800!important;cursor:pointer}.drink-heading button{height:38px;padding:0 13px!important}.quick-drinks{display:flex;gap:7px;flex-wrap:wrap;margin:13px 0}.quick-drinks button{height:35px;padding:0 11px!important;font-size:11px!important}.quick-drinks button:hover{border-color:var(--accent)!important;color:var(--accent)!important}.drink-rows{display:grid;gap:9px}.drink-row{display:grid;grid-template-columns:1.25fr .8fr .7fr .65fr 36px;gap:8px;align-items:end;padding:13px;border:1px solid var(--line);border-radius:7px;background:var(--soft)}.drink-row label span{display:block;font-size:10px;font-weight:800;margin:0 0 5px}.drink-row .remove-drink{width:36px;height:45px;border:1px solid var(--line)!important;border-radius:6px!important;background:#fff!important;color:var(--danger)!important;font-size:18px!important}.form-message{min-height:18px;margin:9px 0 0;color:var(--danger);font-size:11px}.form-actions{display:flex;gap:8px;margin-top:8px}.form-actions button{min-height:45px;padding:0 18px!important}.form-actions button:first-child{background:var(--accent)!important;border-color:var(--accent)!important;color:#fff!important}.result-panel{border-top:4px solid var(--accent)}.result-panel header button{height:38px;padding:0 12px!important}.result-hero{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:19px;padding:19px;background:var(--soft);border-radius:7px}.result-hero span,.result-hero small{display:block;color:var(--muted);font-size:11px}.result-hero strong{display:block;margin:4px 0;color:var(--accent);font-size:38px;line-height:1.1}.legal-badge{padding:10px 12px;border-radius:6px;background:#edf2f5;color:#53647a;font-size:12px;font-weight:900;text-align:center}.legal-badge.caution{background:#fff4d9;color:#895b0b}.legal-badge.danger{background:#ffebe9;color:#a2312c}.gauge{position:relative;height:16px;margin-top:21px;border-radius:5px;background:linear-gradient(90deg,#cce9e3 0 15%,#ffe4a7 15% 40%,#f5aaa5 40% 100%);overflow:visible}.gauge-scale{display:grid;grid-template-columns:15% 25% 60%;height:100%}.gauge-scale i{border-right:2px solid #fff}.gauge>span{position:absolute;top:-5px;width:4px;height:26px;border-radius:2px;background:#122238;transform:translateX(-2px);transition:left .25s}.gauge-labels{display:flex;justify-content:space-between;margin-top:6px;color:var(--muted);font-size:9px}.result-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:19px;border:1px solid var(--line);border-radius:7px;overflow:hidden}.result-grid div{padding:14px;border-right:1px solid var(--line)}.result-grid div:last-child{border:0}.result-grid dt{color:var(--muted);font-size:10px}.result-grid dd{margin:5px 0 0;font-size:15px;font-weight:900}.result-caution{margin-top:15px;padding:14px;border-left:4px solid var(--danger);background:#fff5f4}.result-caution strong{font-size:12px;color:#953833}.result-caution p{margin:4px 0 0;color:#7c5552;font-size:10px;line-height:1.6}.table-wrap{overflow-x:auto}.timeline-panel table,.effects-section table{width:100%;margin:17px 0 0}.timeline-panel th,.timeline-panel td,.effects-section th,.effects-section td{padding:11px;border-bottom:1px solid var(--line);font-size:11px;text-align:left}.timeline-panel th,.effects-section th{background:var(--soft);font-weight:900}.timeline-panel>p,.effects-section>p,.legal-section>p{color:var(--muted);font-size:10px;line-height:1.6;margin:10px 0 0}.bac-guide>header>p:last-child{color:#52647c;font-size:13px;line-height:1.8}.formula-box{margin-top:20px;padding:18px;border-left:4px solid var(--accent);background:var(--mint)}.formula-box strong,.formula-box code{display:block}.formula-box strong{font-size:13px}.formula-box code{margin:8px 0;color:#275a51;font-size:11px;white-space:normal}.formula-box p,.guide-grid p,.faq p,.official-note p,.emergency p{margin:0;color:var(--muted);font-size:11px;line-height:1.75}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:19px}.guide-grid article{padding:16px;border:1px solid var(--line);border-radius:6px}.guide-grid h3{font-size:14px;margin:0 0 6px}.legal-section,.effects-section,.faq{margin-top:25px}.legal-section h2,.effects-section h2,.faq h2{font-size:20px;margin-bottom:12px}.legal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.legal-grid div{padding:14px;background:var(--soft);border-top:3px solid #db9d42}.legal-grid div:nth-child(2),.legal-grid div:nth-child(3){border-color:var(--danger)}.legal-grid strong,.legal-grid span{display:block}.legal-grid strong{font-size:13px}.legal-grid span{margin-top:5px;color:var(--muted);font-size:10px}.emergency{margin-top:22px;padding:16px;border:1px solid #edc3bf;background:#fff3f2}.emergency strong{display:block;color:#9c302b;margin-bottom:5px}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{padding:13px 2px;font-size:12px;font-weight:900;cursor:pointer}.faq p{padding:0 3px 14px}.official-note{margin-top:22px;padding:16px;border-left:4px solid var(--accent);background:var(--mint)}.official-note>strong{display:block;color:var(--accent);font-size:13px;margin-bottom:5px}.official-note>div{display:flex;flex-wrap:wrap;gap:9px;margin-top:10px}.official-note a{color:var(--accent);border-bottom:1px solid #80beb4;text-decoration:none;font-size:10px;font-weight:800}.tool-engagement-related{margin-top:30px}
@media(max-width:736px){.bac-heading h1{font-size:30px;word-break:keep-all}.bac-heading>p:last-child{font-size:15px}.bac-calculator,.result-panel,.timeline-panel,.bac-guide{padding:18px 15px}.section-head{align-items:center}.bac-calculator>.section-head{display:block}.bac-calculator>.section-head>span{display:inline-block;margin-top:8px}.section-head h2,.bac-guide h2{font-size:20px}.profile-grid{grid-template-columns:1fr}.drink-heading{align-items:flex-end}.drink-heading p{max-width:170px}.quick-drinks{display:grid;grid-template-columns:repeat(2,1fr)}.quick-drinks button{width:100%}.quick-drinks button:last-child{grid-column:1/-1}.drink-row{grid-template-columns:1fr 1fr}.drink-row label:first-child{grid-column:1/-1}.drink-row .remove-drink{grid-column:2;justify-self:end}.result-hero{align-items:flex-start;flex-direction:column}.result-hero strong{font-size:34px}.result-grid{grid-template-columns:1fr 1fr}.result-grid div:nth-child(2){border-right:0}.result-grid div:nth-child(-n+2){border-bottom:1px solid var(--line)}.guide-grid,.legal-grid{grid-template-columns:1fr}.form-actions button{flex:1}.timeline-panel .section-head>span{display:none}}