/* PaiTuYa user system theme */
:root{--pt-primary:#a78bfa;--pt-primary-2:#c4b5fd;--pt-grad:linear-gradient(135deg,#c4b5fd,#a78bfa);--pt-ink:#1f2937;--pt-muted:#6b7280;--pt-line:#eeeafc;--pt-soft:#f7f4ff;}
.text-\[\#ff2442\]{color:#ff2442!important}.border-\[\#ff2442\]{border-color:#ff2442!important}.bg-\[\#ff2442\],#backToTop{background:var(--pt-grad)!important}.loader{border-top-color:#a78bfa!important}.download-btn,.pt-btn{background:var(--pt-grad)!important;color:#fff!important;border-color:#c4b5fd!important}.pt-link{color:#8b5cf6}.pt-shell{min-height:calc(100vh - 160px);display:flex;align-items:center;justify-content:center;padding:26px 12px;background:radial-gradient(circle at 20% 0%,rgba(196,181,253,.30),transparent 34%),radial-gradient(circle at 80% 10%,rgba(167,139,250,.22),transparent 28%)}
.pt-auth-card{width:min(420px,100%);background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.9);border-radius:24px;padding:30px 28px;box-shadow:0 28px 80px rgba(76,29,149,.16);backdrop-filter:blur(18px)}.pt-brand{text-align:center;font-size:30px;font-weight:900;letter-spacing:3px;background:var(--pt-grad);-webkit-background-clip:text;color:transparent}.pt-auth-title{text-align:center;font-size:20px;font-weight:900;margin-top:6px;color:#333}.pt-auth-sub{text-align:center;color:#8b8b96;font-size:14px;margin:8px 0 22px}.pt-field{width:100%;height:48px;border:1px solid #edf0f6;background:#f8f9fb;border-radius:14px;padding:0 15px;color:#333;outline:none;transition:.2s;box-sizing:border-box}.pt-field:focus{border-color:#c4b5fd;box-shadow:0 0 0 4px rgba(196,181,253,.18);background:#fff}.pt-form-row{margin-bottom:14px;display:flex;gap:10px;align-items:stretch}.pt-btn{height:48px;border:none;border-radius:14px;width:100%;font-weight:900;letter-spacing:5px;box-shadow:0 10px 22px rgba(167,139,250,.28);cursor:pointer}.pt-btn.pt-btn-disabled,.pt-btn:disabled{background:linear-gradient(135deg,#1f2937,#374151)!important;color:#cbd5e1!important;border-color:#374151!important;box-shadow:0 10px 22px rgba(15,23,42,.18)!important;cursor:not-allowed;opacity:.92}.pt-tabs{display:grid;grid-template-columns:1fr 1fr;background:#f5f5f6;border-radius:14px;padding:6px;margin:18px 0}.pt-tab{height:38px;border-radius:10px;border:0;background:transparent;color:#777;font-weight:800;cursor:pointer}.pt-tab.active{background:#fff;color:#6d5bd0;box-shadow:0 5px 15px rgba(15,23,42,.06)}.pt-auth-foot{display:flex;justify-content:space-between;align-items:center;margin-top:18px;color:#777;font-size:14px}.pt-agree{display:flex;align-items:flex-start;gap:10px;color:#6b7280;font-size:14px;line-height:1.7;margin:6px 0 0px;cursor:pointer;}.pt-agree input{margin-top:4px;accent-color:#8b5cf6;flex:0 0 auto;}.pt-alert{padding:10px 12px;border-radius:12px;margin-bottom:14px;background:#fff1f2;color:#be123c;font-size:13px}.pt-ok{background:#f0fdf4;color:#15803d}.pt-center{max-width:1180px;margin:0 auto}.pt-profile-hero{background:linear-gradient(135deg,#fff,#f6f1ff);border:1px solid var(--pt-line);border-radius:24px;padding:24px;display:flex;gap:18px;align-items:center;box-shadow:0 18px 45px rgba(76,29,149,.08)}.pt-avatar{width:76px;height:76px;border-radius:50%;object-fit:cover;border:4px solid #fff;box-shadow:0 12px 24px rgba(167,139,250,.25)}.pt-grid{display:grid;grid-template-columns:240px 1fr;gap:18px;margin-top:18px}.pt-side,.pt-panel{background:#fff;border:1px solid var(--pt-line);border-radius:20px;padding:18px;box-shadow:0 12px 35px rgba(15,23,42,.04)}.pt-menu a{display:block;padding:12px 14px;border-radius:12px;color:#555;text-decoration:none}.pt-menu a.active,.pt-menu a:hover{background:var(--pt-soft);color:#7c3aed}.pt-list{display:grid;gap:12px}.pt-item{display:flex;gap:14px;padding:12px;border:1px solid #f0edf8;border-radius:16px;align-items:center}.pt-item img{width:88px;height:88px;border-radius:12px;object-fit:cover}.pt-actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}.pt-mini{border:1px solid #ddd6fe;background:#fff;color:#7c3aed;border-radius:999px;padding:7px 12px;text-decoration:none;cursor:pointer}.pt-comment-box{margin-top:28px;background:#fff;border:1px solid var(--pt-line);border-radius:22px;padding:22px;box-shadow:0 18px 45px rgba(76,29,149,.06)}.pt-comment-title{font-size:20px;font-weight:900;color:var(--pt-ink);margin-bottom:16px}.pt-comment-form textarea{width:100%;min-height:96px;border:1px solid #ede9fe;border-radius:16px;padding:14px;outline:none;resize:vertical}.pt-emoji{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.pt-emoji button{border:1px solid #f0edf8;background:#fbfaff;border-radius:10px;padding:6px 8px;cursor:pointer}.pt-comment{padding:16px 0;border-top:1px solid #f3f0fb;display:flex;gap:12px}.pt-comment img{width:42px;height:42px;border-radius:50%;object-fit:cover}.pt-comment-body{flex:1}.pt-comment-meta{font-size:13px;color:#90909a;margin-bottom:6px}.pt-replies{margin-left:54px;background:#fbfaff;border-radius:14px;padding:0 12px}.pt-login-tip{background:#fbfaff;border:1px dashed #c4b5fd;color:#6d5bd0;border-radius:16px;padding:18px;text-align:center}.pt-pager{display:flex;gap:8px;justify-content:center;margin-top:16px}.pt-pager a{padding:7px 12px;border-radius:999px;border:1px solid #ede9fe;text-decoration:none;color:#7c3aed}.pt-pager .active{background:var(--pt-grad);color:#fff}.pt-danger{color:#dc2626;border-color:#fecaca}.pt-table{width:100%;border-collapse:collapse}.pt-table th,.pt-table td{padding:12px;border-bottom:1px solid #f1eef9;text-align:left;font-size:14px}.pt-bind-tip{background:#fffbeb;color:#92400e;border:1px solid #fde68a;border-radius:14px;padding:12px;margin:12px 0}
.pt-auth-mask{position:fixed;inset:0;z-index:10000;background:rgba(17,24,39,.42);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;padding:18px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .36s ease,visibility .36s ease}.pt-auth-mask.show{opacity:1;visibility:visible;pointer-events:auto}.pt-auth-mask.closing{opacity:0;visibility:visible;pointer-events:none}.pt-auth-dialog{width:min(400px,96vw);background:rgba(255,255,255,.98);border:1px solid rgba(255,255,255,.9);border-radius:28px;padding:30px 28px;box-shadow:0 30px 90px rgba(76,29,149,.28);position:relative;transform:translateY(18px) scale(.96);opacity:0;transition:transform .36s cubic-bezier(.22,1,.36,1),opacity .28s ease}.pt-auth-mask.show .pt-auth-dialog{transform:translateY(0) scale(1);opacity:1}.pt-auth-mask.closing .pt-auth-dialog{transform:translateY(12px) scale(.98);opacity:0}.pt-auth-close{position:absolute;right:16px;top:16px;width:38px;height:38px;border:0;border-radius:50%;background:rgba(255,255,255,.94);color:#7c3aed;font-size:18px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(15,23,42,.16);transition:.2s ease;z-index:2}.pt-auth-close:hover{transform:rotate(90deg) scale(1.04);background:#fff;color:#6d28d9;box-shadow:0 12px 30px rgba(124,58,237,.22)}.pt-auth-form{display:grid;grid-template-columns:1fr;gap:14px;margin:0}.pt-auth-form.hidden{display:none!important}.pt-auth-form .pt-form-row{display:flex;align-items:stretch;gap:10px;margin:0}.pt-auth-form .pt-field{width:100%;flex:1 1 auto}.pt-auth-form .pt-btn{width:100%;margin-top:6px}.pt-code-row{display:grid!important;grid-template-columns:minmax(0,1fr) 112px;gap:10px}.pt-code-row .pt-mini,.pt-auth-form .pt-mini{height:48px;border-radius:14px;white-space:nowrap;padding:0 12px;font-weight:900}.pt-auth-card--compact{width:min(440px,100%)}.pt-auth-foot--center{justify-content:center!important}.pt-auth-form .pt-auth-title,.pt-auth-form .pt-auth-sub{display:block}.pt-auth-form.hidden .pt-auth-title,.pt-auth-form.hidden .pt-auth-sub{display:none}
@media(max-width:760px){.pt-auth-card{padding:26px 18px;border-radius:20px}.pt-brand{font-size:28px}.pt-grid{grid-template-columns:1fr}.pt-profile-hero{border-radius:18px}.pt-side{overflow-x:auto}.pt-menu{display:flex;white-space:nowrap}.pt-item{align-items:flex-start}.pt-item img{width:70px;height:70px}.pt-actions{width:100%;margin-left:0}.pt-comment-box{padding:16px;border-radius:18px}.pt-replies{margin-left:0}.pt-table{display:block;overflow-x:auto;white-space:nowrap}.pt-auth-dialog{width:min(94vw,400px);padding:22px 16px;border-radius:22px}.pt-auth-mask{padding:12px}.pt-auth-title,.pt-auth-sub{text-align:center}.pt-form-row{margin-bottom:12px}.pt-field,.pt-btn{height:46px}.pt-auth-foot{gap:10px;flex-direction:column;align-items:center}.pt-mini{width:100%;height:46px}.pt-auth-dialog form .pt-form-row[style*="display:flex"]{flex-direction:column!important;align-items:stretch!important}.pt-auth-dialog form .pt-form-row[style*="display:flex"] .pt-field,.pt-auth-dialog form .pt-form-row[style*="display:flex"] .pt-mini{width:100%;flex:1 1 auto!important}}
/* iPad端(768-1024px)：弹窗 padding 适中，协议文字与按钮间距充足 */
@media(min-width:768px) and (max-width:1024px){.pt-auth-dialog{padding:28px 24px}.pt-auth-form{gap:16px}.pt-agree{margin:8px 0 18px}}
/* 手机端(<768px)：字体防iOS缩放、触控友好、间距充足 */
@media(max-width:767px){.pt-field{font-size:16px}.pt-agree{font-size:13px;line-height:1.6;margin:8px 0 18px;gap:8px}.pt-agree input{width:18px;height:18px;margin-top:2px}.pt-auth-form .pt-btn{margin-top:8px;height:48px}.pt-auth-form{gap:14px}.pt-auth-sub{margin:6px 0 18px}.pt-brand{font-size:26px}.pt-auth-title{font-size:19px}}