:root{
  --bg:#f5f7ff;--surface:rgba(255,255,255,.9);--surface-solid:#fff;--ink:#121a2f;--muted:#697188;
  --line:#e7e9f3;--primary:#6d4aff;--primary-dark:#5633e7;--cyan:#0ea5c6;--green:#11936e;
  --danger:#d64061;--radius-xl:28px;--radius-lg:20px;--radius-md:14px;
  --shadow:0 24px 70px rgba(48,42,100,.13);--shadow-soft:0 12px 34px rgba(48,42,100,.08)
}
*{box-sizing:border-box}
html{min-height:100%;background:var(--bg)}
body{min-height:100vh;margin:0;color:var(--ink);font-family:Inter,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;background:radial-gradient(circle at 8% 2%,rgba(110,74,255,.17),transparent 29%),radial-gradient(circle at 93% 8%,rgba(14,165,198,.16),transparent 27%),linear-gradient(180deg,#fafbff 0,#f4f6fc 100%);background-attachment:fixed}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.32;background-image:linear-gradient(rgba(109,74,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(109,74,255,.035) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(to bottom,#000,transparent 72%)}
a{color:var(--primary);text-decoration:none}
.wrap,.box{position:relative;z-index:1}
.wrap{max-width:1240px;margin:0 auto;padding:34px 24px 70px}
.box{max-width:1180px!important;margin:0 auto!important;padding:34px 24px 70px!important}
.panel,.box>.card{background:var(--surface)!important;border:1px solid rgba(255,255,255,.82)!important;border-radius:var(--radius-xl)!important;box-shadow:var(--shadow)!important;backdrop-filter:blur(18px);overflow:visible}
.panel{padding:30px!important}.box>.card{padding:36px!important}
h1,h2,h3{color:var(--ink);font-weight:850;letter-spacing:-.035em}
h1{font-size:clamp(32px,4vw,50px)!important;line-height:1.08;margin:0 0 10px!important}
h2{font-size:clamp(23px,2.3vw,31px)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:13px;padding:7px 11px;border:1px solid rgba(109,74,255,.16);border-radius:999px;background:#f0edff;color:#644be0;font-size:12px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}
.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#b854db);box-shadow:0 0 0 5px rgba(109,74,255,.09)}
.muted,.tip,.page-desc{color:var(--muted)!important;line-height:1.7}
.nav{display:flex;justify-content:space-between;align-items:flex-start;gap:22px;margin-bottom:26px!important}
.navlinks{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.btn,button{border:0;border-radius:13px!important;padding:12px 18px!important;font:inherit;font-weight:780!important;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;color:inherit}
.btn:hover,button:hover{transform:translateY(-2px);box-shadow:0 11px 24px rgba(45,42,82,.13)}
.btn:active,button:active{transform:translateY(0)}
.primary,.save{background:linear-gradient(135deg,var(--primary),#9252df)!important;color:#fff!important;box-shadow:0 10px 25px rgba(109,74,255,.25)!important}
.soft,.check{background:#efefff!important;color:#5948d3!important}
.edit{background:#f0f2f8!important;color:#414a61!important}
.danger{background:#fff0f3!important;color:#c63758!important}
input,textarea,select{width:100%;border:1px solid #dde1ec!important;border-radius:13px!important;background:rgba(249,250,254,.96)!important;color:var(--ink);font:inherit;font-size:15px!important;outline:none;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}
input,select{min-height:49px;padding:11px 14px!important}textarea{padding:14px!important;line-height:1.7}
input:focus,textarea:focus,select:focus{border-color:rgba(109,74,255,.65)!important;background:#fff!important;box-shadow:0 0 0 4px rgba(109,74,255,.1)!important}
label{color:#30384f;font-size:14px;font-weight:800!important;margin:13px 0 8px!important}
.grid{gap:18px!important}
.msg{border:0!important;border-radius:14px!important;padding:14px 16px!important;box-shadow:none!important}.ok{background:#eaf8f2!important;color:#12684e!important}.err,.error{background:#fff0f2!important;color:#a72d48!important}
.section{border-top:1px solid var(--line)!important;margin-top:40px!important;padding-top:30px!important}.section>h2{margin-top:0}
.wide-table{border:1px solid var(--line);border-radius:18px;overflow:auto!important;background:#fff}
table{margin:0!important;border:0!important;border-collapse:separate!important;border-spacing:0!important;background:#fff}
th{background:#f7f7fc!important;color:#626a80!important;font-size:13px;text-transform:none;letter-spacing:.02em}
th,td{padding:15px 14px!important;border:0!important;border-bottom:1px solid #eceef5!important;vertical-align:middle}
tr:last-child td{border-bottom:0!important}tbody tr:hover td{background:#fbfbff}
.user-actions{gap:8px!important}.user-actions form{margin:0}.user-actions button{padding:10px 13px!important;font-size:14px}
.channel-dialog{border-radius:24px!important;box-shadow:0 30px 90px rgba(27,23,58,.32)!important}.channel-dialog::backdrop{background:rgba(16,20,35,.48)!important;backdrop-filter:blur(6px)!important}.channel-form{padding:29px!important}.dialog-head h3{font-size:25px!important}.dialog-close,.number-close,.recharge-close{display:grid!important;place-items:center!important;background:#f0f2f7!important;color:#596176!important;box-shadow:none!important}.dialog-note{border:1px solid #ececf5;background:#f8f8fc!important;color:#697188!important}
.pagination a,.pagination span{border-radius:12px!important}.pagination .current{background:linear-gradient(135deg,var(--primary),#9353de)!important}

/* 登录页 */
.auth-shell{max-width:980px;margin:52px auto;display:grid;grid-template-columns:1.08fr .92fr;padding:0!important;overflow:hidden!important}
.auth-brand{min-height:520px;padding:46px;display:flex;flex-direction:column;justify-content:space-between;color:#fff;background:radial-gradient(circle at 80% 10%,rgba(255,255,255,.22),transparent 28%),linear-gradient(145deg,#181e43 0,#4c35b9 58%,#0b96b2 130%)}
.auth-brand h1{color:#fff!important;font-size:46px!important}.auth-brand p{max-width:390px;color:rgba(255,255,255,.75);font-size:16px;line-height:1.8}.auth-orb{width:84px;height:84px;border-radius:26px;display:grid;place-items:center;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);font-size:30px;font-weight:900;box-shadow:0 20px 50px rgba(0,0,0,.16);transform:rotate(-5deg)}
.auth-points{display:flex;gap:9px;flex-wrap:wrap}.auth-points span{padding:8px 11px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.13);font-size:12px;font-weight:700}
.auth-form{padding:48px 42px;background:rgba(255,255,255,.96);display:flex;flex-direction:column;justify-content:center}.auth-form h2{margin:0 0 8px;font-size:31px}.auth-form .primary{width:100%;margin-top:10px;min-height:50px}

/* 用户首页 */
.box .nav{padding-bottom:24px;border-bottom:1px solid var(--line)}
.avatar{width:52px!important;height:52px!important;background:linear-gradient(145deg,var(--primary),#a752d4)!important;border:4px solid #f0edff;box-shadow:0 12px 28px rgba(109,74,255,.25)!important}
.menu-pop{border-radius:20px!important;border-color:var(--line)!important;box-shadow:0 24px 60px rgba(36,32,75,.2)!important}.menu-link{border-radius:12px!important}
.stats-head{margin-top:34px!important}.stats-head h2{font-size:29px}.stats-head small{padding:7px 10px;border-radius:999px;background:#f4f4f9}
.stats-grid{gap:16px!important;align-items:start}.stat-card{min-height:0!important;width:100%;padding:18px 20px!important;border:1px solid var(--line)!important;border-radius:20px!important;background:linear-gradient(145deg,#fff,#fafaff)!important;box-shadow:var(--shadow-soft)!important;transition:transform .2s ease,box-shadow .2s ease}.stat-card:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(53,47,104,.11)!important}.stat-label{font-weight:700}.stat-value{font-size:34px!important;margin-top:12px!important}.stat-main{display:flex;align-items:flex-end;justify-content:space-between;gap:14px}.stat-main .stat-value{min-width:0}.stat-badge{width:46px!important;height:46px!important;border-radius:15px!important}.recharge-btn{position:static!important;flex:0 0 auto;background:linear-gradient(135deg,var(--primary),#9552db)!important;border-radius:11px!important;padding:9px 14px!important}
.feature-grid{grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:16px!important;margin-top:34px!important}.feature-card{min-height:210px!important;border-radius:22px!important;padding:23px!important;box-shadow:0 16px 34px rgba(42,37,89,.17)!important}.feature-card strong{font-size:23px!important}.feature-card small{font-size:14px!important}.feature-icon{width:45px;height:45px;border-radius:14px;display:grid;place-items:center;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.16);font-size:13px!important}.feature-card:after{width:150px!important;height:150px!important}.feature-card.purple{background:linear-gradient(145deg,#5f48ed,#904fd2)!important}.feature-card.cyan{background:linear-gradient(145deg,#087ba8,#14afb3)!important}.feature-card.orange{background:linear-gradient(145deg,#e26b34,#f1a637)!important}.feature-card.pink{background:linear-gradient(145deg,#ce457d,#764bd3)!important}
.preset{border-color:var(--line)!important;border-radius:18px!important;padding:18px 20px!important;box-shadow:var(--shadow-soft)!important}.preset:hover{border-color:#d7d1ff!important}.number-detail summary{border-radius:11px!important}.number-pop{border-radius:18px!important;box-shadow:0 24px 65px rgba(36,32,75,.2)!important}
.empty{border:1px dashed #d8daea!important;border-radius:18px!important;background:rgba(250,250,254,.75)!important}.stats-notice{border:1px solid #ececf4!important;background:#f8f8fc!important}
.recharge-dialog{border-radius:26px!important}.recharge-form{padding:31px!important}.recharge-balance{background:linear-gradient(135deg,#f0edff,#edf8ff)!important;border:1px solid #e3e0fb}.payment-option{border-radius:14px!important}.payment-option:has(input:checked){box-shadow:0 0 0 3px rgba(109,74,255,.08)}

@media(max-width:1000px){.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}.auth-shell{margin:28px auto}.wide-table table{min-width:980px}}
@media(max-width:760px){.wrap,.box{padding:20px 14px 48px!important}.panel,.box>.card{padding:22px!important;border-radius:22px!important}.nav{flex-direction:column}.navlinks{width:100%}.box .navlinks{justify-content:space-between}.auth-shell{display:block;margin:14px auto}.auth-brand{min-height:260px;padding:30px}.auth-brand h1{font-size:36px!important}.auth-form{padding:34px 26px}.stats-grid{grid-template-columns:1fr!important}.stat-card,.stat-card:nth-child(4),.stat-card:nth-child(5){grid-column:auto!important}.feature-grid{grid-template-columns:1fr!important}.feature-card{min-height:170px!important}.grid{grid-template-columns:1fr!important}.full{grid-column:auto!important}}
@media(max-width:430px){h1{font-size:31px!important}.box>.card{padding:19px!important}.auth-brand{padding:25px}.auth-form{padding:30px 22px}.stat-main{align-items:flex-start;flex-direction:column}.preset-actions,.buttons{width:100%}.preset-actions .btn,.preset-actions button,.buttons .btn,.buttons button{flex:1;text-align:center}.payment-types{grid-template-columns:1fr!important}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}