.ct-wrapper{--ct-navy:var(--color-arh-navy);--ct-navy-light:var(--color-arh-navy-light);--ct-gold:var(--color-arh-gold);--ct-gold-light:var(--color-arh-gold-light);--ct-emerald:var(--color-arh-emerald);color:#333;max-width:1100px;margin:40px auto;padding:0 16px;font-family:Anuphan,sans-serif}.ct-header{text-align:center;margin-bottom:26px}.ct-header h1{color:var(--ct-navy);margin-bottom:10px;font-size:2rem;font-weight:700}.ct-header p{color:#666;font-size:1.05rem}.bs-mode{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:26px;display:grid}.bs-mode-btn{text-align:left;cursor:pointer;color:#555;background:#fff;border:2px solid #eaeaea;border-radius:14px;align-items:center;gap:12px;padding:16px 18px;font-family:Anuphan,sans-serif;transition:border-color .18s,box-shadow .18s,color .18s;display:flex}.bs-mode-btn:hover{border-color:var(--ct-gold)}.bs-mode-btn.is-active{border-color:var(--ct-navy);color:var(--ct-navy);box-shadow:0 4px 16px #0d1f4b1a}.bs-mode-btn span{flex-direction:column;gap:2px;display:flex}.bs-mode-btn strong{font-size:1.02rem;font-weight:600}.bs-mode-btn em{color:#777;font-size:.84rem;font-style:normal}.ct-layout{grid-template-columns:1.35fr 1fr;align-items:start;gap:24px;display:grid}.ct-inputs{flex-direction:column;gap:20px;display:flex}.ct-card{background:#fff;border:1px solid #eaeaea;border-radius:16px;padding:25px;box-shadow:0 4px 20px #0000000a}.ct-card.is-hidden{display:none}.ct-card-title{color:var(--ct-navy);border-bottom:2px solid #f0f0f0;align-items:center;gap:10px;margin-bottom:18px;padding-bottom:12px;font-size:1.15rem;font-weight:600;display:flex}.ct-grid{grid-template-columns:1fr 1fr;gap:15px;display:grid}.ct-group{flex-direction:column;gap:6px;display:flex}.ct-group label,.bs-people label{color:#444;font-size:.9rem;font-weight:500}.ct-input-icon{align-items:center;display:flex;position:relative}.ct-input-icon>span{color:#999;pointer-events:none;align-items:center;font-size:1rem;display:flex;position:absolute;left:12px}.ct-input-icon input{padding-left:34px!important}input[type=text]{box-sizing:border-box;color:#222;background:#fafafa;border:1px solid #ddd;border-radius:8px;width:100%;padding:11px 14px;font-family:Anuphan,sans-serif;font-size:1.05rem;transition:border-color .2s,background .2s}input[type=text]:focus{border-color:var(--ct-gold);background:#fff;outline:none}.ct-help-text{color:#777;margin-top:8px;font-size:.84rem;line-height:1.6}.ct-checkbox-row{cursor:pointer;color:#444;align-items:flex-start;gap:10px;padding:9px 0;font-size:.95rem;display:flex}.ct-checkbox-row input{width:17px;height:17px;accent-color:var(--ct-navy);flex-shrink:0;margin-top:3px}.ct-btn-secondary{background:var(--ct-navy);color:#fff;cursor:pointer;border:none;border-radius:8px;margin-top:12px;padding:10px 16px;font-family:Anuphan,sans-serif;font-size:.88rem}.ct-btn-secondary:hover{background:var(--ct-navy-light)}.ct-helper{border-top:1px dashed #e2e2e2;margin-top:14px;padding-top:12px}.ct-helper summary{cursor:pointer;color:var(--ct-navy);align-items:center;gap:8px;font-size:.88rem;display:flex}.bs-people{flex-direction:column;gap:6px;margin-bottom:18px;display:flex}.bs-rows{flex-direction:column;gap:12px;display:flex}.bs-row{background:#fcfcfd;border:1px solid #eaeaea;border-radius:12px;padding:14px}.bs-row-top{grid-template-columns:1fr 130px 34px;align-items:center;gap:10px;display:grid}.bs-row-people{flex-wrap:wrap;gap:11px 10px;margin-top:14px;display:flex}.bs-chip{cursor:pointer;color:#555;user-select:none;background:#fff;border:1px solid #ddd;border-radius:999px;align-items:center;gap:7px;padding:8px 14px;font-size:.88rem;transition:border-color .15s,background .15s,color .15s;display:inline-flex}.bs-chip input{display:none}.bs-chip:before{content:"";border:1.5px solid #ccc;border-radius:4px;flex-shrink:0;width:15px;height:15px;transition:inherit}.bs-chip.is-on{border-color:var(--ct-navy);background:var(--ct-navy);color:#fff}.bs-chip.is-on:before{box-shadow:inset 0 0 0 2px var(--ct-navy);background:#fff;border-color:#fff}.bs-bulk{flex-wrap:wrap;align-items:center;gap:9px;margin:0 0 16px;display:flex}.bs-bulk-label{color:#666;font-size:.86rem}.bs-bulk-btn{cursor:pointer;border:1px solid var(--ct-navy);background:var(--ct-navy);color:#fff;border-radius:999px;padding:7px 14px;font-family:Anuphan,sans-serif;font-size:.85rem}.bs-bulk-btn.is-ghost{color:var(--ct-navy);background:0 0}.bs-bulk-btn:hover{filter:brightness(1.1)}.bs-row-all{color:var(--ct-navy);cursor:pointer;white-space:nowrap;background:#eef1f6;border:1px solid #c9d2e0;border-radius:8px;flex-basis:100%;align-self:flex-start;width:fit-content;margin-top:4px;padding:7px 14px;font-family:Anuphan,sans-serif;font-size:.8rem;font-weight:500}.bs-row-all:hover{background:var(--ct-navy);border-color:var(--ct-navy);color:#fff}.bs-del{color:#c33;cursor:pointer;background:0 0;border:none;padding:4px;font-size:1.3rem;line-height:1}.bs-del:hover{color:#900}.ct-results{flex-direction:column;gap:16px;display:flex;position:sticky;top:90px}.bs-result-card{background:var(--ct-navy);color:#fff;border-radius:16px;padding:24px}.bs-result-head{color:var(--ct-gold);align-items:center;gap:9px;margin-bottom:16px;font-size:1.05rem;font-weight:600;display:flex}.bs-per-person{flex-direction:column;gap:9px;margin-bottom:18px;display:flex}.bs-pp-row{border-bottom:1px solid #ffffff21;justify-content:space-between;align-items:baseline;gap:16px;padding-bottom:8px;display:flex}.bs-pp-row:last-child{border-bottom:none}.bs-pp-name{color:#ffffffe6;font-size:.96rem}.bs-pp-amt{color:#fff;white-space:nowrap;margin-left:auto;font-size:1.3rem;font-weight:700}.bs-pp-empty{color:#fff9;font-size:.92rem;line-height:1.7}.bs-summary{border-top:1px solid #ffffff29;flex-direction:column;gap:7px;padding-top:14px;display:flex}.bs-sum-row{color:#ffffffd1;justify-content:space-between;font-size:.9rem;display:flex}.bs-sum-total{color:#fff;border-top:1px solid #ffffff29;margin-top:6px;padding-top:10px;font-size:1.02rem}.bs-sum-total strong{color:var(--ct-gold);font-size:1.16rem}.bs-share{flex-direction:column;gap:9px;margin-top:18px;display:flex}.bs-copy-btn{background:var(--ct-gold);width:100%;color:var(--ct-navy);cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:12px;font-family:Anuphan,sans-serif;font-size:.95rem;font-weight:600;transition:filter .18s;display:flex}.bs-copy-btn:hover{filter:brightness(1.07)}.bs-copy-btn.is-ghost{color:#ffffffe6;background:0 0;border:1px solid #ffffff4d;padding:10px;font-size:.88rem;font-weight:500}.bs-copy-btn.is-ghost:hover{background:#ffffff14}.bs-copy-btn:disabled{opacity:.5;cursor:default}.bs-card{box-sizing:border-box;color:#fff;background:#0d1f4b;width:620px;padding:34px 38px 26px;font-family:Anuphan,sans-serif;position:absolute;top:0;left:-9999px}.bs-card-head{border-bottom:2px solid #ffffff2e;justify-content:space-between;align-items:baseline;margin-bottom:20px;padding-bottom:14px;display:flex}.bs-card-title{color:#ffb347;font-size:1.6rem;font-weight:700}.bs-card-date{color:#fff9;font-size:.95rem}.bs-card-people,.bs-card-sum{border-collapse:collapse;width:100%}.bs-card-people{margin-bottom:20px}.bs-card-sum{border-top:1px solid #ffffff2e;margin-bottom:22px}.bs-card-people td,.bs-card-sum td{vertical-align:baseline;padding:7px 0}.bs-card-people td:first-child,.bs-card-sum td:first-child{white-space:nowrap;width:1%}.bs-card-people td:last-child,.bs-card-sum td:last-child{text-align:right;white-space:nowrap;padding-left:28px}.bs-card-name{color:#ffffffeb;font-size:1.18rem}.bs-card-amt{color:#fff;font-size:1.5rem;font-weight:700}.bs-card-sum td{color:#ffffffbf;font-size:1rem}.bs-card-sum tr.is-total td{color:#fff;border-top:1px solid #ffffff2e;padding-top:12px;font-size:1.15rem}.bs-card-sum tr.is-total b{color:#ffb347}.bs-card-foot{color:#ffffff8c;border-top:1px solid #ffffff24;align-items:baseline;gap:7px;padding-top:15px;font-size:.92rem;display:flex}.bs-card-foot strong{color:#ffb347;font-weight:600}.bs-modal{z-index:999;backdrop-filter:blur(3px);background:#0a12268c;justify-content:center;align-items:center;padding:20px;animation:.18s bsFade;display:flex;position:fixed;inset:0}.bs-modal[hidden]{display:none}@keyframes bsFade{0%{opacity:0}to{opacity:1}}.bs-modal-box{background:#fff;border-radius:18px;width:100%;max-width:440px;padding:28px 26px 24px;animation:.2s bsPop;position:relative;box-shadow:0 20px 60px #00000047}@keyframes bsPop{0%{opacity:0;transform:translateY(12px)scale(.97)}to{opacity:1;transform:none}}.bs-modal-box h3{color:var(--ct-navy);margin:0 0 12px;font-size:1.2rem}.bs-modal-box p{color:#555;margin:0 0 10px;font-size:.95rem;line-height:1.7}.bs-modal-x{color:#aaa;cursor:pointer;background:0 0;border:none;padding:4px;font-size:1.7rem;line-height:1;position:absolute;top:12px;right:14px}.bs-modal-x:hover{color:#555}.bs-modal-pre{color:#333;white-space:pre-wrap;box-sizing:border-box;background:#f6f7f9;border:1px solid #e4e6ea;border-radius:10px;width:100%;max-height:240px;padding:14px;font-family:Anuphan,sans-serif;font-size:.88rem;line-height:1.7;overflow-y:auto}.bs-modal-img{border-radius:12px;width:100%;margin-bottom:12px;display:block}.bs-modal-btn{background:var(--ct-navy);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;margin-top:12px;padding:12px;font-family:Anuphan,sans-serif;font-size:.95rem;font-weight:600}.bs-modal-btn:hover{background:var(--ct-navy-light)}.bs-modal-hint{color:#888!important;margin-top:10px!important;font-size:.84rem!important}.bs-note{color:#ffffff9e;margin-top:12px;font-size:.8rem;line-height:1.6}.bs-cta{background:#fff;border:1px solid #eaeaea;border-radius:16px;padding:20px}.bs-cta p{color:var(--ct-navy);margin:0 0 6px;font-size:.96rem}.bs-cta-sub{line-height:1.65;color:#666!important;font-size:.86rem!important}.bs-cta-btn{background:var(--ct-navy);color:#fff;border-radius:8px;margin-top:10px;padding:10px 18px;font-size:.9rem;text-decoration:none;display:inline-block}.bs-cta-btn:hover{background:var(--ct-navy-light)}.ct-faq{margin-top:44px}.ct-faq h2{color:var(--ct-navy);margin-bottom:16px;font-size:1.5rem}.ct-faq-item{background:#fff;border:1px solid #eaeaea;border-radius:12px;margin-bottom:10px;padding:15px 18px}.ct-faq-item summary{cursor:pointer;color:var(--ct-navy);font-size:.98rem;font-weight:600}.ct-faq-item p{color:#555;margin:11px 0 0;font-size:.93rem;line-height:1.75}.ct-disclaimer{color:#888;text-align:center;margin-top:26px;font-size:.82rem;line-height:1.7}@media (width<=900px){.ct-layout{grid-template-columns:1fr}.ct-results{position:static}.bs-mode,.ct-grid{grid-template-columns:1fr}.bs-row-top{grid-template-columns:1fr 110px 32px}}