.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}.ct-layout{grid-template-columns:1.25fr 1fr;align-items:start;gap:24px;display:grid}.ct-inputs{flex-direction:column;gap:20px;display:flex}.ct-results{flex-direction:column;gap:16px;display:flex;position:sticky;top:90px}.ct-card{background:#fff;border:1px solid #eaeaea;border-radius:16px;margin-bottom:20px;padding:25px;box-shadow:0 4px 20px #0000000a}.ct-card:last-child{margin-bottom:0}.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{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}.fc 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}.fc 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}.fc-step{background:var(--ct-navy);color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:26px;height:26px;font-size:.86rem;font-weight:700;display:inline-grid}.fc-select{box-sizing:border-box;color:#222;background:#fafafa;border:1px solid #ddd;border-radius:8px;min-width:0;padding:11px 8px;font-family:Anuphan,sans-serif;font-size:1rem}.fc-select:focus{border-color:var(--ct-gold);background:#fff;outline:none}.fc-link{color:var(--ct-navy);cursor:pointer;text-underline-offset:2px;background:0 0;border:0;padding:0;font-family:Anuphan,sans-serif;font-size:.84rem;text-decoration:underline}.fc-intro{margin:-6px 0 14px}.fc-row{background:#fafafb;border:1px solid #ececef;border-radius:12px;margin-bottom:12px;padding:15px;position:relative}.fc-row-top{align-items:center;gap:8px;margin-bottom:12px;display:flex}.fc-row-top input{flex:1;min-width:0}.fc-del{color:#999;cursor:pointer;background:#fff;border:1px solid #e2e2e2;border-radius:8px;flex-shrink:0;width:36px;height:36px;font-size:1.25rem;line-height:1}.fc-del:hover{color:#c0392b;border-color:#c0392b}.fc-fields{grid-template-columns:1fr 1fr;gap:12px;display:grid}.fc-field>small{color:#666;margin-bottom:5px;font-size:.8rem;display:block}.fc-pair{gap:6px;display:flex}.fc-pair input{flex:1;min-width:0}.fc-pair .fc-select{flex-shrink:0;width:88px}.fc-full{grid-column:1/-1}.fc-seg{grid-template-columns:1fr 1fr;gap:8px;margin-top:12px;display:grid}.fc-seg label{cursor:pointer;display:block;position:relative}.fc-seg input{opacity:0;pointer-events:none;position:absolute}.fc-seg span{text-align:center;color:#666;background:#fff;border:1.5px solid #e2e2e2;border-radius:9px;padding:9px 6px;font-size:.86rem;line-height:1.4;transition:border-color .15s,background .15s,color .15s;display:block}.fc-seg label:hover span{border-color:var(--ct-gold)}.fc-seg input:checked+span{border-color:var(--ct-navy);background:var(--ct-navy);color:#fff;font-weight:600}.fc-seg input:focus-visible+span{outline:2px solid var(--ct-gold);outline-offset:2px}.fc-check{color:#444;cursor:pointer;align-items:center;gap:8px;margin-top:12px;font-size:.9rem;display:flex}.fc-check input{width:18px;height:18px;accent-color:var(--ct-navy)}.fc-rowres{color:#555;margin:11px 0 0;font-size:.86rem;line-height:1.6}.fc-rowres b{color:var(--ct-navy)}.fc-rowres.warn{color:#8a6d1f}.fc-rowres.bad{color:#b03a2e}.fc-add{width:100%;color:var(--ct-navy);cursor:pointer;background:#fff;border:1.5px dashed #c9c9d1;border-radius:10px;padding:12px;font-family:Anuphan,sans-serif;font-size:1rem;font-weight:600;transition:border-color .15s,background .15s}.fc-add:hover{border-color:var(--ct-gold);background:#fffcf4}.fc-pick{margin-top:15px}.fc-pick .fc-select{width:100%;padding:11px 12px}.fc-chips{flex-wrap:wrap;align-items:center;gap:8px;margin-top:4px;display:flex}.fc-chips-lbl{color:#777;font-size:.84rem}.fc-chip{cursor:pointer;position:relative}.fc-chip input{opacity:0;pointer-events:none;position:absolute}.fc-chip span{color:#555;background:#fff;border:1.5px solid #e2e2e2;border-radius:999px;padding:7px 13px;font-size:.88rem;display:inline-block}.fc-chip:hover span{border-color:var(--ct-gold)}.fc-chip input:checked+span{border-color:var(--ct-navy);background:var(--ct-navy);color:#fff;font-weight:600}.fc-chip input:focus-visible+span{outline:2px solid var(--ct-gold);outline-offset:2px}.fc-auto{color:#8a6d1f;background:#fff9ec;border:1px solid #f0e2c0;border-radius:999px;margin:0 0 10px;padding:4px 10px;font-size:.78rem;display:inline-block}.fc-dlg{color:#333;background:#fff;border:0;border-radius:16px;width:calc(100% - 32px);max-width:440px;height:fit-content;margin:auto;padding:28px 26px 24px;font-family:Anuphan,sans-serif;position:fixed;inset:0;box-shadow:0 20px 60px #0000004d}.fc-dlg::backdrop{background:#1418288c}.fc-dlg h2{color:var(--color-arh-navy,#1b2a4a);margin:0 30px 12px 0;font-size:1.15rem;font-weight:700}.fc-dlg p{color:#444;margin:0 0 10px;font-size:.95rem;line-height:1.75}.fc-dlg-x{color:#666;cursor:pointer;background:#fff;border:1px solid #e2e2e2;border-radius:8px;width:34px;height:34px;font-size:1.3rem;line-height:1;position:absolute;top:12px;right:12px}.fc-dlg-x:hover{border-color:var(--color-arh-navy,#1b2a4a);color:var(--color-arh-navy,#1b2a4a)}.fc-dlg-ok{background:var(--color-arh-navy,#1b2a4a);color:#fff;cursor:pointer;border:0;border-radius:10px;width:100%;margin-top:8px;padding:12px;font-family:Anuphan,sans-serif;font-size:1rem;font-weight:600}.fc-dlg-ok:hover{background:var(--color-arh-navy-light,#2a3f6b)}.fc-ask{border:1px solid #eaeaea;border-left:4px solid var(--ct-gold);background:#fff;border-radius:14px;padding:22px}.fc-ask h2{color:var(--ct-navy);margin:0 0 9px;font-size:1.1rem;font-weight:600}.fc-ask p{color:#666;margin:0;font-size:.92rem;line-height:1.75}.fc-case{background:var(--ct-navy);color:#fff;border-radius:16px;margin-bottom:14px;padding:22px}.fc-case-name{color:var(--ct-gold);margin:0 0 12px;font-size:.92rem;font-weight:600}.fc-big{text-align:center;background:var(--ct-gold);color:var(--ct-navy);border-radius:11px;margin-bottom:14px;padding:14px}.fc-big small{opacity:.85;font-size:.8rem;display:block}.fc-big b{font-size:2.1rem;font-weight:700;line-height:1.25;display:block}.fc-big+.fc-big{color:#fff;background:#ffffff1a}.fc-receipt{border-top:1px solid #ffffff29;padding-top:12px}.fc-ln{color:#ffffffd1;justify-content:space-between;gap:14px;padding:4px 0;font-size:.9rem;display:flex}.fc-ln.sub{color:#ffffffa6;padding-left:12px;font-size:.84rem}.fc-ln.total{color:#fff;border-top:1px solid #ffffff2e;margin-top:8px;padding-top:10px;font-size:1rem;font-weight:600}.fc-pos{color:#7ce0b0;font-weight:700}.fc-neg{color:#ff9b9b;font-weight:700}.fc-summary{background:#fff;border:1px solid #eaeaea;border-radius:14px;margin-bottom:14px;padding:20px}.fc-summary h2{color:var(--ct-navy);margin:0 0 11px;font-size:1.05rem;font-weight:600}.fc-summary ul{margin:0;padding-left:19px}.fc-summary li{color:#444;font-size:.95rem;line-height:1.85}.fc-note{background:#fff9ec;border:1px solid #f0e2c0;border-radius:12px;margin-bottom:12px;padding:15px 17px}.fc-note b{color:#8a6d1f;margin-bottom:6px;font-size:.9rem;display:block}.fc-note ul{margin:0;padding-left:18px}.fc-note li{color:#6b5518;font-size:.86rem;line-height:1.75}.fc-next{text-align:center;color:var(--ct-navy);border:1.5px solid var(--ct-navy);background:#fff;border-radius:11px;margin-bottom:12px;padding:13px 16px;font-size:.95rem;font-weight:600;text-decoration:none;transition:background .15s,color .15s;display:block}.fc-next:hover{background:var(--ct-navy);color:#fff}.fc-foot{background:#f8f8fa;border:1px solid #ededf0;border-radius:12px;margin-top:26px;padding:17px 20px}.fc-foot p{color:#666;margin:0;font-size:.84rem;line-height:1.8}.fc-faq{margin-top:40px}.fc-faq h2{color:var(--ct-navy);margin-bottom:16px;font-size:1.4rem;font-weight:700}.fc-faq-item{border-bottom:1px solid #eaeaea;padding:14px 0}.fc-faq-item summary{cursor:pointer;color:var(--ct-navy);justify-content:space-between;gap:12px;font-size:1rem;font-weight:500;list-style:none;display:flex}.fc-faq-item summary::-webkit-details-marker{display:none}.fc-faq-item summary:after{content:"+";color:var(--ct-gold);flex-shrink:0;font-size:1.3rem;line-height:1}.fc-faq-item[open] summary:after{content:"−"}.fc-faq-item p{color:#555;margin:11px 0 0;font-size:.93rem;line-height:1.85}@media (width<=900px){.fc .ct-layout{grid-template-columns:1fr}.fc .ct-results{position:static}}@media (width<=560px){.fc .ct-grid,.fc-fields,.fc-seg{grid-template-columns:1fr}}