.home-main .calc-sec{text-align:center;border-top:1px solid var(--hairline)}.home-main .model-strip{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);flex-wrap:wrap;justify-content:center;gap:10px 28px;margin-top:36px;font-size:11.5px;display:flex}.home-main .model-strip span:before{content:"● ";color:var(--accent);vertical-align:2px;font-size:8px}.project-calculator .mono{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-size:12px;font-weight:500}.project-calculator .btn{background:var(--ink);min-height:54px;color:var(--bg);font:600 16px var(--sans);cursor:pointer;border:0;border-radius:10px;align-items:center;gap:10px;padding:0 28px;text-decoration:none;transition:background .2s,transform .2s;display:inline-flex}.project-calculator .btn:hover{background:var(--accent);transform:translateY(-1px)}.project-calculator{text-align:left;grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:stretch;gap:clamp(20px,3vw,40px);max-width:1160px;margin:clamp(40px,6vh,64px) auto 0;display:grid}.project-calculator .panel{background:var(--surface);border:1px solid var(--hairline);border-radius:18px;flex-direction:column;padding:clamp(22px,3vw,36px);display:flex}.project-calculator .nav-row{justify-content:space-between;gap:12px;margin-top:auto;padding-top:28px;display:flex}.project-calculator .progress{background:var(--hairline);border-radius:2px;height:3px;margin-bottom:26px;overflow:hidden}.project-calculator .progress i{background:var(--accent);height:100%;transition:width .35s;display:block}.project-calculator .step-label{align-items:center;gap:10px;margin-bottom:6px;display:flex}.project-calculator .step-label .dot{background:var(--accent);border-radius:50%;width:7px;height:7px}.project-calculator .panel h3{font-family:var(--sans);letter-spacing:-.025em;margin:6px 0 22px;font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.1}.project-calculator .step-sub{color:var(--muted);margin:-14px 0 22px;font-size:15px}.project-calculator .opts{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.project-calculator .opts.single{grid-template-columns:1fr}.project-calculator .opt{background:var(--bg);border:1px solid var(--hairline-strong);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:12px;padding:15px 18px;font-size:15.5px;font-weight:500;transition:border-color .2s,background .2s,transform .15s}.project-calculator .opt small{color:var(--muted);margin-top:3px;font-size:13px;font-weight:400;display:block}.project-calculator .opt:hover{border-color:var(--accent);transform:translateY(-1px)}.project-calculator .opt.sel{border-color:var(--accent);background:color-mix(in oklab, var(--accent) 8%, var(--bg))}.project-calculator .opt.sel:before{content:"✓  ";color:var(--accent-warm);font-weight:700}.project-calculator .opt .tag{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-warm);margin-left:6px;font-size:10px;display:inline-block}.project-calculator .opts.compact{gap:10px}.project-calculator .opts.compact .opt{padding:11px 16px;font-size:14.5px}.project-calculator .opts.compact .opt small{font-size:12.5px}.project-calculator textarea{resize:vertical;border:1px solid var(--hairline-strong);background:var(--bg);width:100%;min-height:120px;color:var(--ink);font:400 15px / 1.5 var(--sans);border-radius:12px;padding:14px 16px}.project-calculator textarea:focus,.project-calculator input:focus{outline:2px solid color-mix(in oklab, var(--accent) 45%, transparent)}.project-calculator input[type=text],.project-calculator input[type=tel],.project-calculator input[type=email]{border:1px solid var(--hairline-strong);background:var(--bg);width:100%;color:var(--ink);font:400 15px var(--sans);border-radius:12px;margin-top:12px;padding:13px 16px}.project-calculator .file-row{flex-wrap:wrap;align-items:center;gap:12px;margin-top:12px;display:flex}.project-calculator .file-btn{border:1px dashed var(--hairline-strong);color:var(--muted);cursor:pointer;border-radius:10px;align-items:center;gap:8px;padding:11px 16px;font-size:14px;transition:color .2s,border-color .2s;display:inline-flex}.project-calculator .file-btn:hover{color:var(--accent-warm);border-color:var(--accent-warm)}.project-calculator .file-name{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;max-width:280px;font-size:13.5px;overflow:hidden}.project-calculator .contact-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.project-calculator .contact-grid input{margin-top:12px}.project-calculator input.err,.project-calculator input.err:focus{border-color:oklch(55% .19 25);outline-color:oklab(55% .172198 .0802975/.45)}.project-calculator .hint.err-text{color:oklch(50% .17 25)}@media (width<=640px){.project-calculator .contact-grid{grid-template-columns:1fr}.project-calculator .contact-grid input{margin-top:8px}}.project-calculator .hint{color:var(--muted);margin-top:10px;font-size:13.5px}.project-calculator .btn.ghost{color:var(--muted);border:1px solid var(--hairline-strong);background:0 0}.project-calculator .btn.ghost:hover{color:var(--accent-warm);border-color:var(--accent-warm);background:0 0}.project-calculator .live{color:oklch(93% .008 230);background:oklch(18% .045 238);border-radius:18px;padding:clamp(22px,3vw,32px)}.project-calculator .live .mono{color:oklab(93% -.0051423 -.00612836/.6)}.project-calculator .live .pulse{align-items:center;gap:8px;display:inline-flex}.project-calculator .live .pulse:before{content:"";background:var(--accent);border-radius:50%;width:7px;height:7px;animation:1.8s infinite hm-calc-blink}@keyframes hm-calc-blink{50%{opacity:.25}}.project-calculator .live .price{letter-spacing:-.03em;margin:4px 0;font-size:clamp(34px,4vw,48px);font-weight:700;line-height:1}.project-calculator .live .term{margin-bottom:2px;font-size:15px}.project-calculator .live .support,.project-calculator .live .monthly{color:oklab(93% -.0051423 -.00612836/.72);font-size:14px}.project-calculator .live .monthly b{color:oklch(93% .008 230);font-weight:600}.project-calculator .live .included{border-top:1px solid oklab(93% -.0051423 -.00612836/.18);margin-top:20px;padding-top:16px}.project-calculator .live .included .inc-label{letter-spacing:.12em;color:oklab(93% -.0051423 -.00612836/.55);margin-bottom:8px;font-size:11px;display:block}.project-calculator .live .included ul{margin:0;padding:0}.project-calculator .live .included li{color:oklab(93% -.0051423 -.00612836/.85);padding:3px 0 3px 20px;font-size:13.5px;line-height:1.5;list-style:none;position:relative}.project-calculator .live .included li:before{content:"✓";color:var(--accent);font-weight:700;position:absolute;left:0}.project-calculator .live .detail{color:oklab(93% -.0051423 -.00612836/.82);border-top:1px solid oklab(93% -.0051423 -.00612836/.18);margin-top:20px;padding-top:16px;font-size:14px;line-height:1.6}.project-calculator .live .ex-label{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:oklab(93% -.0051423 -.00612836/.55);margin:16px 0 2px;font-size:11px;font-weight:500}.project-calculator .live .case-a{color:oklch(72% .1 42);margin-top:12px;font-size:14px;font-weight:600;text-decoration:none;display:inline-block}.project-calculator .live .case-a:hover{text-underline-offset:4px;text-decoration:underline}.project-calculator .live .conf{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:oklab(93% -.0051423 -.00612836/.55);margin-top:16px;font-size:11px}.home-main .calc-alt{color:var(--muted);margin-top:32px;font-size:15px}.home-main .calc-alt a{color:var(--accent-warm);font-weight:600;text-decoration:none}.home-main .calc-alt a:hover{text-underline-offset:4px;text-decoration:underline}.project-calculator .contact-status{min-height:22px;color:var(--muted);margin:10px 0 0;font-size:13.5px}.project-calculator .contact-status[data-state=success]{color:var(--accent-warm)}.project-calculator .contact-status[data-state=error]{color:oklch(50% .17 25)}@media (width<=880px){.project-calculator,.project-calculator .opts{grid-template-columns:1fr}}