/* 客戶入口（F18）：手機優先 */
.pt .pt-tag{font-weight:500;font-size:13px;color:var(--sub);margin-left:4px}
.pt h1{margin:0 0 6px}
.pt .card h2{font-size:16px;margin:0 0 12px}
.pt-back{display:inline-block;margin-bottom:12px;color:var(--sub);text-decoration:none;font-size:14px}.pt-back:hover{color:var(--ink)}
.pt-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}
.pt-phase{display:inline-block;font-size:12.5px;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--line);color:var(--ink);white-space:nowrap}
.pt-phase.ph-build{background:color-mix(in srgb,var(--acc) 15%,transparent);color:var(--acc)}
.pt-phase.ph-maint{background:var(--ok-soft);color:var(--ok)}
.pt-phase.ph-paused{background:var(--warn-soft);color:var(--warn)}
.pt-sum .pt-sumh{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:10px}
.pt-sum .pt-sumh b.num{font-size:22px}
.pt-bar{height:10px;border-radius:5px;background:var(--line);overflow:hidden}.pt-bar i{display:block;height:100%;background:var(--ok);border-radius:5px}
.pt-sched{list-style:none;margin:0;padding:0}.pt-sched li{display:flex;gap:12px;padding:8px 0;border-top:1px solid var(--line);font-size:14px}.pt-sched li:first-child{border-top:0}
.pt-sched .num{color:var(--sub);min-width:84px;font-variant-numeric:tabular-nums}
.pt-list{list-style:none;margin:0;padding:0}
.pt-it{padding:12px 0;border-top:1px solid var(--line)}.pt-it:first-child{border-top:0}
.pt-it.kid{padding-left:18px}
.pt-it.is-done .pt-ih b{color:var(--sub)}
.pt-ih{display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px}.pt-ih b{font-size:15px}
.pt-st{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;color:var(--sub)}.pt-st i{width:8px;height:8px;border-radius:50%;display:inline-block}
.pt-ty{font-size:12px;color:var(--sub);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
.pt-meta{display:flex;flex-wrap:wrap;gap:4px 16px;margin-top:6px;font-size:13px;color:var(--ink);font-variant-numeric:tabular-nums}
.pt-meta em{font-style:normal;color:var(--sub);margin-right:5px}
.pt-note{margin:8px 0 0;font-size:14px;color:var(--ink);white-space:pre-line;line-height:1.6}
.pt-done summary{cursor:pointer;font-weight:600;font-size:16px}.pt-done[open] summary{margin-bottom:8px}
.pt-promo ul.pt-benefits{margin:0 0 18px;padding-left:20px;line-height:1.9;font-size:14px}
.pt-foot{margin-top:18px}
.pt a.btn{display:inline-block;text-decoration:none}
.pt .copy{display:flex;gap:8px}.pt .copy input{flex:1;min-width:0}