:root{--ink:#20273f;--muted:#8a92a8;--line:#e7eaf2;--gold:#e8b34b;--gold2:#f2cf8a;--bg:#f4f6fb;--card:#fff;--primary:#3b6cf6;--primary2:#7aa0ff;--team:#0ea5a0;--tutor:#2f7bff;--stu:#ff7a3d;--sch:#8b5cf6;--dk1:#0d1330;--dk2:#161d46;--side:#111740;--danger:#e5484d;--ok:#16a34a;--warn:#f59e0b;--r:14px;--shadow:0 10px 30px rgba(30,41,90,.1);--shadow-sm:0 3px 12px rgba(30,41,90,.08)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:PingFang SC,Microsoft YaHei,Segoe UI,system-ui,sans-serif;color:var(--ink);background:#0d1330;overflow:hidden;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,select,textarea{font-family:inherit;font-size:14px;color:var(--ink)}.hidden{display:none!important}.gold{color:var(--gold)}.bg-deco{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;background:radial-gradient(900px 500px at 85% -10%,rgba(122,160,255,.16),transparent 60%),radial-gradient(700px 420px at -5% 108%,rgba(232,179,75,.13),transparent 60%),linear-gradient(160deg,#0b112e,#131a44 55%,#0d1330)}.bg-deco:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(800px 500px at 50% 0,#000 30%,transparent 80%);mask-image:radial-gradient(800px 500px at 50% 0,#000 30%,transparent 80%)}.home{position:relative;z-index:1;height:100vh;overflow:auto;padding:34px clamp(16px,4vw,56px) 40px}.hero{max-width:1180px;margin:0 auto;text-align:center}.brand-line{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:14px}.logo-chip{display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:32px;padding:0 9px;border-radius:9px;background:linear-gradient(135deg,var(--gold),#d99a2b);color:#2a1c04;font-weight:800;font-size:15px;letter-spacing:1px;box-shadow:0 4px 14px #e8b34b59}.brand-sub{color:#9aa4c8;font-size:12px;letter-spacing:3px}.hero h1{font-size:clamp(34px,5.4vw,58px);color:#fff;font-weight:800;letter-spacing:3px;text-shadow:0 6px 30px rgba(0,0,0,.35)}.hero-sub{color:#aab4d8;margin:12px auto 18px;font-size:clamp(13px,1.4vw,16px);letter-spacing:1px}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:26px}.hero-tags span{background:#ffffff12;border:1px solid rgba(255,255,255,.14);color:#cdd6f2;font-size:12px;padding:5px 12px;border-radius:999px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.flow-strip{display:flex;align-items:stretch;justify-content:center;gap:4px;flex-wrap:wrap;max-width:1180px;margin:0 auto 30px;padding:18px 12px;background:#ffffff0b;border:1px solid rgba(255,255,255,.1);border-radius:18px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.flow-step{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:88px;padding:6px 8px;border-radius:12px;transition:.2s}.flow-step:hover{background:#e8b34b1f}.flow-step i{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--gold),#d99a2b);color:#2a1c04;font-style:normal;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px #e8b34b66}.flow-step b{color:#fff;font-size:13px;font-weight:600}.flow-step span{color:#8f9ac2;font-size:10.5px;white-space:nowrap}.flow-arrow{display:flex;align-items:center;color:#6a76a5;font-size:16px;padding-top:4px}.role-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.role-card{position:relative;text-align:left;background:#ffffff0f;border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:20px 18px;display:flex;gap:14px;align-items:flex-start;transition:.22s;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.role-card:hover{transform:translateY(-4px);border-color:var(--rc,#3b6cf6);box-shadow:0 18px 40px #00000059;background:#ffffff17}.rc-ico{flex:none;width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:#fff;background:linear-gradient(140deg,var(--rc,#3b6cf6),#1c2150)}.role-card h3{color:#fff;font-size:17px;margin-bottom:6px}.role-card p{color:#a7b1d6;font-size:12.5px;line-height:1.7;min-height:36px}.role-card .enter{margin-top:8px;color:var(--rc);font-size:12px;font-weight:600}.home-foot{max-width:1180px;margin:24px auto 0;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.home-foot .hint{color:#8f9ac2;font-size:12.5px}.home-foot .hint b{color:var(--gold)}.btn-plain{border:1px solid rgba(255,255,255,.25);color:#cfd6ee;border-radius:999px;padding:7px 16px;font-size:12.5px;transition:.2s}.btn-plain:hover{background:#ffffff1a}@media (max-width:960px){.role-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.role-grid{grid-template-columns:1fr}.flow-arrow{display:none}}.desk{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2;display:flex;background:var(--bg)}.side{width:232px;flex:none;background:linear-gradient(180deg,#10163c,#0d1330 40%,#0a0f26);display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.06)}.side-head{display:flex;gap:10px;align-items:center;padding:20px 18px 16px;border-bottom:1px solid rgba(255,255,255,.07)}.side-head b{color:#fff;font-size:15px;display:block}.side-head small{color:#7e89b5;font-size:11px}.side-menu{flex:1;overflow-y:auto;padding:12px 10px}.side-menu::-webkit-scrollbar{width:4px}.side-menu::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:4px}.menu-item{width:100%;display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;color:#aab4d6;font-size:13.5px;margin-bottom:3px;text-align:left;transition:.15s}.menu-item .mi-ico{flex:none;width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff}.menu-item:hover{background:#ffffff0f;color:#fff}.menu-item.on{background:linear-gradient(90deg,#e8b34b38,#e8b34b0d);color:#ffe9b8}.menu-item .mi-badge{margin-left:auto;background:#e5484d;color:#fff;font-size:10.5px;border-radius:999px;padding:1px 7px;font-weight:600}.side-foot{padding:12px;border-top:1px solid rgba(255,255,255,.07);display:flex;flex-direction:column;gap:6px}.side-link{color:#8f9ac2;font-size:12.5px;text-align:left;padding:8px 12px;border-radius:9px;transition:.15s}.side-link:hover{background:#ffffff12;color:#fff}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:58px;flex:none;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px;box-shadow:0 2px 10px #1e295a0a}.crumb{display:flex;align-items:center;gap:8px;font-size:14px}.crumb .sep{color:#c3c9db}.crumb span:last-child{color:#0d1330;font-weight:600}.top-right{display:flex;align-items:center;gap:10px}.role-badge{font-size:12px;padding:5px 12px;border-radius:999px;font-weight:600}.role-badge.hq{background:#e9efff;color:#2b53c8}.role-badge.team{background:#e2f6f5;color:#0b827e}.role-badge.tutor{background:#e6f0ff;color:#1f6ae0}.role-badge.student{background:#ffefe6;color:#e05f1f}.role-badge.school{background:#f0eafd;color:#6d3fd6}.btn-mini{border-radius:9px;padding:7px 13px;font-size:12.5px;font-weight:600}.btn-mini.ghost{border:1px solid var(--line);color:#5b6480}.btn-mini.ghost:hover{border-color:#b9c2dc;background:#f7f9ff}.btn-mini.pri{background:linear-gradient(135deg,var(--primary),#4f4ef2);color:#fff}.btn-mini.pri:hover{filter:brightness(1.08)}.btn-mini.gold{background:linear-gradient(135deg,var(--gold),#d99a2b);color:#2a1c04}.btn-mini.danger{border:1px solid #f3c1c3;color:#d33}.btn-mini.danger:hover{background:#fef1f1}.btn-mini.team{background:#e2f6f5;color:#0b827e}.desk-body{flex:1;overflow-y:auto;padding:22px 24px 40px}.desk-body::-webkit-scrollbar{width:8px}.desk-body::-webkit-scrollbar-thumb{background:#c9d1e6;border-radius:8px}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm)}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line);gap:10px;flex-wrap:wrap}.panel-head h3{font-size:15px;display:flex;align-items:center;gap:8px}.panel-head h3:before{content:"";width:4px;height:15px;border-radius:3px;background:linear-gradient(180deg,var(--gold),#d99a2b)}.panel-body{padding:16px 18px}.grid{display:grid;gap:14px}.kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px}.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 16px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.kpi:after{content:"";position:absolute;right:-16px;top:-16px;width:74px;height:74px;border-radius:50%;background:var(--kc,rgba(59,108,246,.08))}.kpi .kv{flex:none;width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:800;color:#fff;background:linear-gradient(140deg,var(--kc,#3b6cf6),#25317a)}.kpi b{font-size:23px;color:#0d1330;display:block;line-height:1.2}.kpi span{font-size:12px;color:var(--muted)}.kpi small{font-size:11px;color:#9aa2b8}.chip{display:inline-flex;align-items:center;gap:4px;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600}.st-s0{background:#eef0f5;color:#667};.st-s1{background:#e8f0ff;color:#2b6ce0}.st-s2{background:#e3f8ef;color:#0f9255}.st-s3{background:#fff4e0;color:#d9820b}.st-s4{background:#f0eaff;color:#7446d6}.st-s5{background:#ffebef;color:#e0354b}.tbl{width:100%;border-collapse:collapse;font-size:13px}.tbl th{color:#7c85a0;font-weight:600;font-size:12px;text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);background:#fafbff;white-space:nowrap}.tbl td{padding:10px;border-bottom:1px solid #f0f2f8;vertical-align:middle}.tbl tr:last-child td{border-bottom:none}.tbl tr:hover td{background:#f8faff}.tbl .u-name{font-weight:600;color:#0d1330}.tbl .u-sub{color:#9aa2b8;font-size:11.5px}.lk{color:var(--primary);font-size:12.5px;font-weight:600;cursor:pointer;white-space:nowrap}.lk:hover{text-decoration:underline}.lk.danger{color:var(--danger)}.lk.team2{color:var(--team)}.empty{padding:44px 10px;text-align:center;color:#a2aabd;font-size:13px}.empty i{font-style:normal;font-size:34px;display:block;margin-bottom:8px}.search-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}.search-row .grow{flex:1;min-width:180px}.inp,select.inp{border:1px solid #dde2ee;border-radius:9px;padding:8px 12px;font-size:13px;background:#fff;outline:none;transition:.15s;width:100%}.inp:focus{border-color:var(--primary);box-shadow:0 0 0 3px #3b6cf61f}select.inp{width:auto;min-width:120px}.inp.sm{padding:6px 10px;font-size:12.5px}.switch{position:relative;width:38px;height:21px;border-radius:999px;background:#d7dce8;display:inline-block;transition:.2s;flex:none;cursor:pointer}.switch:after{content:"";position:absolute;top:2.5px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px #00000040}.switch.on{background:var(--ok)}.switch.on:after{left:19px}.bar{height:8px;border-radius:6px;background:linear-gradient(90deg,var(--primary),var(--primary2))}.progress{display:flex;gap:6px;align-items:center}.mt{margin-top:14px}.mb{margin-bottom:14px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spread{justify-content:space-between}.tagline{font-size:12px;color:var(--muted);line-height:1.8}.note-box{background:#fffbf0;border:1px solid #f3e3bd;color:#8a6d2c;border-radius:10px;padding:9px 13px;font-size:12.5px;line-height:1.7}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0e2080;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:40}.modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;border-radius:18px;box-shadow:0 30px 80px #00000059;z-index:50;width:min(680px,94vw);max-height:88vh;display:flex;flex-direction:column;animation:pop .18s ease}.modal.wide{width:min(900px,96vw)}.modal.sm{width:min(420px,92vw)}.modal.phone-sheet{width:min(420px,94vw);bottom:0;top:auto;left:50%;transform:translate(-50%);border-radius:20px 20px 0 0;max-height:86vh;width:min(430px,100vw)}@keyframes pop{0%{opacity:0;transform:translate(-50%,-46%) scale(.97)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.modal-head{padding:15px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;flex:none}.modal-head h3{font-size:15.5px}.modal-x{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;color:#8a92a8;font-size:17px;transition:.15s}.modal-x:hover{background:#f2f4fa;color:#333}.modal-body{padding:18px 20px;overflow-y:auto}.modal-body::-webkit-scrollbar{width:6px}.modal-body::-webkit-scrollbar-thumb{background:#cdd4e4;border-radius:6px}.modal-foot{padding:13px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px;flex:none;background:#fafbfe;border-radius:0 0 18px 18px}.btn{border-radius:10px;padding:9px 18px;font-size:13.5px;font-weight:600;transition:.15s;display:inline-flex;align-items:center;gap:6px;justify-content:center}.btn.pri{background:linear-gradient(135deg,var(--primary),#4f4ef2);color:#fff;box-shadow:0 5px 14px #3b6cf64d}.btn.pri:hover{filter:brightness(1.08)}.btn.gold{background:linear-gradient(135deg,var(--gold),#d99a2b);color:#2a1c04;box-shadow:0 5px 14px #e8b34b59}.btn.ghost{border:1px solid #dde2ee;color:#5b6480;background:#fff}.btn.ghost:hover{background:#f5f7fd}.btn.danger{background:#fff1f1;color:#d33;border:1px solid #f6d2d3}.btn.team{background:linear-gradient(135deg,var(--team),#0b8f8b);color:#fff}.btn.stu{background:linear-gradient(135deg,var(--stu),#f05f21);color:#fff}.btn.sch{background:linear-gradient(135deg,var(--sch),#6d3fd6);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.block{width:100%}.btn.sm{padding:6px 12px;font-size:12.5px}#toast{position:fixed;top:22px;left:50%;transform:translate(-50%) translateY(-90px);z-index:99;transition:.35s;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}#toast.show{transform:translate(-50%) translateY(0)}.toast-item{background:#0d1330f0;color:#fff;padding:10px 20px;border-radius:999px;font-size:13px;box-shadow:0 12px 30px #00000059;max-width:80vw;text-align:center;animation:tin .25s ease}.toast-item.err{background:#c82832f2}.toast-item.ok{background:#16924af2}@keyframes tin{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.phone-stage{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2;display:flex;align-items:center;justify-content:center;background:radial-gradient(900px 600px at 50% -10%,rgba(122,160,255,.18),transparent 60%),linear-gradient(160deg,#0b112e,#131a44)}.phone{position:relative;width:min(392px,calc(100vw - 20px));height:min(860px,94vh);background:#000;border-radius:46px;padding:11px;box-shadow:0 40px 100px #0009,0 0 0 1px #ffffff1a;animation:ph .35s ease}@keyframes ph{0%{opacity:0;transform:translateY(20px) scale(.96)}to{opacity:1;transform:none}}.notch{position:absolute;top:16px;left:50%;transform:translate(-50%);width:130px;height:26px;background:#000;border-radius:14px;z-index:60}.phone-screen{position:relative;width:100%;height:100%;border-radius:36px;overflow:hidden;background:var(--bg)}.phone-body{height:100%;overflow-y:auto;background:#f2f4f9;-webkit-overflow-scrolling:touch}.phone-body::-webkit-scrollbar{display:none}.phone-top{position:sticky;top:0;z-index:20;display:flex;align-items:flex-end;padding:34px 14px 10px;height:86px;color:#fff}.phone-top .pt-title{font-size:16.5px;font-weight:700;letter-spacing:.5px}.phone-top .pt-sub{font-size:10.5px;opacity:.75;margin-top:2px}.pt-left{display:flex;align-items:center;gap:10px}.pt-ico{width:34px;height:34px;border-radius:10px;background:#ffffff2e;display:flex;align-items:center;justify-content:center;font-size:17px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.pt-action{margin-left:auto;background:#ffffff2e;border-radius:999px;padding:6px 13px;font-size:12px;font-weight:600;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff}.tutor-top{background:linear-gradient(150deg,#2f7bff,#5b8cff 60%,#7aa0ff)}.stu-top{background:linear-gradient(150deg,#ff7a3d,#ff9440 70%,#ffab55)}.gate-top{background:linear-gradient(150deg,#3d4457,#555f77)}.pt-ctx{font-size:10.5px;color:#ffffffeb;background:#00000029;border-radius:999px;padding:2.5px 9px;margin-left:8px}.tabbar{position:sticky;bottom:0;z-index:30;background:#fffffff7;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid #e9ebf2;display:flex;padding:7px 4px calc(7px + env(safe-area-inset-bottom))}.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:5px 0;border-radius:10px;color:#98a1b8;font-size:10px;transition:.15s}.tab-item .t-ic{width:26px;height:26px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:14px}.tab-item.on{color:var(--tc,var(--tutor));font-weight:600}.tab-item.on .t-ic{background:color-mix(in srgb,var(--tc,var(--tutor)) 14%,#fff)}.pg{padding:12px 14px 20px}.card{background:#fff;border-radius:16px;box-shadow:0 4px 16px #1e295a0f;padding:14px}.card+.card{margin-top:12px}.list-item{display:flex;align-items:center;gap:11px;padding:12px 2px;border-bottom:1px solid #f0f2f8}.list-item:last-child{border-bottom:none}.list-item .li-main{flex:1;min-width:0}.li-name{font-size:14px;font-weight:600;display:flex;align-items:center;gap:6px}.li-sub{font-size:11.5px;color:#8a92a8;margin-top:3px;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.li-end{text-align:right;flex:none}.li-end b{font-size:14px;color:#0d1330;display:block}.li-end span{font-size:10.5px;color:#9aa2b8}.avatar{width:38px;height:38px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;color:#fff}.sec-title{display:flex;align-items:center;justify-content:space-between;margin:16px 2px 10px}.sec-title h4{font-size:14px;color:#0d1330;display:flex;align-items:center;gap:6px}.sec-title span{font-size:11.5px;color:#98a1b8}.stu-btn{display:block;width:100%;text-align:left;background:#fff;border-radius:16px;padding:14px;box-shadow:0 4px 16px #1e295a0f;margin-bottom:10px;position:relative;overflow:hidden;transition:.15s}.stu-btn:active{transform:scale(.985)}.stu-btn .sb-tag{position:absolute;right:10px;top:10px}.stu-btn h4{font-size:15px;color:#0d1330;margin:6px 0 4px}.stu-btn p{font-size:11.5px;color:#8a92a8;line-height:1.55}.stu-btn .sb-foot{display:flex;gap:8px;margin-top:9px;flex-wrap:wrap}.fld{margin-bottom:13px}.fld label{display:block;font-size:12.5px;color:#5b6480;margin-bottom:6px;font-weight:600}.fld label .req{color:#e5484d;margin-left:2px}.fld .inp{background:#f7f9fd;border-color:#e6eaf4}.fld .inp:focus{background:#fff}.fld .req-tip{font-size:10.5px;color:#c3c9db;margin-top:4px}.pill-row{display:flex;gap:8px;flex-wrap:wrap}.pill{border:1px solid #dde2ee;background:#fff;border-radius:999px;padding:7px 14px;font-size:12.5px;color:#5b6480;transition:.15s}.pill.on{background:#fff0e6;border-color:var(--stu);color:#e05f1f;font-weight:600}.wx-card{background:#fff;border-radius:14px;box-shadow:0 4px 16px #1e295a0d;padding:14px;margin-bottom:12px}.wx-card h4{font-size:14px;display:flex;align-items:center;gap:6px}.wx-card p{font-size:12px;color:#7c85a0;line-height:1.7;margin-top:4px}.divider{height:1px;background:#f0f2f8;margin:14px 0}.status-strip{display:flex;flex-wrap:wrap;gap:6px}.wv-wrap{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:16px}.wv-item{display:flex;flex-direction:column;gap:3px;text-align:left;background:#f7f9ff;border:1px solid var(--line);border-radius:13px;padding:12px;transition:.15s}.wv-item:hover{border-color:var(--rc);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.wv-item b{font-size:13.5px;color:#0d1330}.wv-item span{font-size:11px;color:#8a92a8;line-height:1.5}.track{background:#eef1f8;border-radius:6px;height:9px;overflow:hidden}.track i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--primary),var(--primary2))}.kv-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;margin-top:4px}.kv-grid .kv2{display:flex;gap:8px;padding:7px 0;border-bottom:1px dashed #eef1f6;font-size:12.5px}.kv-grid .kv2 span{color:#8a92a8;flex:none;min-width:74px}.kv-grid .kv2 b{color:#27304a;font-weight:600}.kv-grid .kv2.full{grid-column:1/-1}.detail-hero{display:flex;align-items:center;gap:13px;background:linear-gradient(135deg,#f2f6ff,#eef2ff);border:1px solid #dfe6fb;border-radius:14px;padding:13px 15px;margin-bottom:13px}.detail-hero .dh-main{flex:1;min-width:0}.detail-hero h4{font-size:17px;color:#0d1330;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.detail-hero .dh-sub{color:#7c85a0;font-size:12px;margin-top:4px}.dh-money{text-align:right;flex:none}.dh-money b{font-size:19px;color:#d9820b;display:block}.dh-money span{font-size:10.5px;color:#9aa2b8}.stepper{display:flex;align-items:center;gap:4px;overflow-x:auto;padding:4px 0}.stp{flex:none;display:flex;align-items:center;gap:4px;font-size:11.5px;color:#8a92a8;cursor:pointer;border:1px solid transparent;border-radius:999px;padding:4px 8px;white-space:nowrap}.stp.done{color:#8a92a8}.stp.cur{background:#fff4e0;border-color:#f2cfa1;color:#d9820b;font-weight:700}.stp.lock{background:#ffebef;border-color:#f5b6bd;color:#e0354b;font-weight:700;cursor:not-allowed}.stp:not(.cur):not(.lock):hover{background:#f0f4ff;border-color:#cdd8f7;color:#2b53c8}.stp-note{font-size:11px;color:#c3c9db;margin-top:6px;display:flex;gap:6px;align-items:center}.tl{margin-top:4px}.tl-item{display:flex;gap:11px;padding:9px 0}.tl-item .tl-dot{flex:none;width:9px;height:9px;border-radius:50%;background:#cdd6e8;margin-top:5px}.tl-item .tl-body{flex:1}.tl-item .tl-by{font-size:12px;font-weight:600;color:#35406b}.tl-item .tl-by em{font-style:normal;font-size:10.5px;color:#a2aabd;font-weight:400;margin-left:6px}.tl-item .tl-tx{font-size:12.5px;color:#4c5674;line-height:1.6;margin-top:2px;background:#f7f9fe;border-radius:9px;padding:6px 10px;display:inline-block}.tabs{display:flex;gap:6px;flex-wrap:wrap}.tab{border:1px solid #dde2ee;background:#fff;border-radius:999px;padding:5px 14px;font-size:12.5px;color:#5b6480;transition:.15s}.tab.on{background:#0d1330;color:#ffe9b8;border-color:#0d1330;font-weight:600}.tab.gold.on{background:linear-gradient(135deg,var(--gold),#d99a2b);color:#2a1c04;border-color:transparent}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid .full{grid-column:1/-1}.dline{font-size:12.5px;color:#0d1330;font-weight:700;margin:16px 0 10px;display:flex;align-items:center;gap:8px}.dline:before{content:"";width:3px;height:13px;background:var(--gold);border-radius:2px}.tree{padding:2px 0}.tree-node{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;background:#fff}.tree-node>.tn-head{display:flex;align-items:center;gap:12px;padding:13px 16px;cursor:pointer;transition:.15s}.tree-node>.tn-head:hover{background:#fafbff}.tn-ava{flex:none;width:40px;height:40px;border-radius:13px;color:#fff;font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center}.tn-main{flex:1;min-width:0}.tn-main b{font-size:14.5px;color:#0d1330;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.tn-main span{font-size:11.5px;color:#8a92a8;display:block;margin-top:3px}.tn-right{text-align:right;flex:none}.tn-right b{font-size:16px;color:#0d1330}.tn-right span{font-size:10.5px;color:#a2aabd}.tn-body{border-top:1px solid var(--line);background:#fafbff;padding:6px 16px}.tutor-row{display:flex;align-items:center;gap:11px;padding:9px 2px;border-bottom:1px dashed #e9ecf5}.tutor-row:last-child{border-bottom:none}.sync-row{display:flex;align-items:center;gap:14px;padding:13px 0;border-bottom:1px solid var(--line)}.sync-row:last-child{border-bottom:none}.pool-lead{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:13px;padding:12px 14px;margin-bottom:10px;background:#fff}.pool-lead .pl-main{flex:1;min-width:0}.chk-row{display:flex;gap:6px;align-items:center;background:#f7f9ff;border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:12.5px;cursor:pointer;transition:.15s}.chk-row.on{border-color:var(--primary);background:#eef3ff;color:#2b53c8;font-weight:600}.mini-stat{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}.mini-stat .ms{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;flex:1;min-width:120px}.mini-stat .ms b{font-size:18px;color:#0d1330;display:block}.mini-stat .ms span{font-size:11px;color:#8a92a8}.fs12{font-size:12px}.fs11{font-size:11px}.fs14{font-size:14px}.fs16{font-size:16px}.fs20{font-size:20px}.bold{font-weight:700}.mid{color:#7c85a0}.dim{color:#a2aabd}.right{text-align:right}.uppercase{letter-spacing:1px}.big-icon{width:58px;height:58px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:26px;color:#fff}.agree-box{display:flex;gap:8px;align-items:flex-start;font-size:12px;color:#7c85a0;background:#fff8ec;border:1px solid #f3e0b4;border-radius:12px;padding:10px 12px;line-height:1.7;cursor:pointer}.agree-box .chk{flex:none;width:18px;height:18px;border-radius:6px;border:1.6px solid #c9a24e;display:flex;align-items:center;justify-content:center;margin-top:1px;background:#fff}.agree-box .chk.on{background:linear-gradient(135deg,var(--gold),#d99a2b);color:#2a1c04;font-size:12px;border-color:transparent}.qr-wrap{display:flex;justify-content:center;padding:14px 0 8px}.qr-card{position:relative;background:#fff;border:1px solid #e9ecf5;border-radius:16px;padding:14px 14px 12px;text-align:center;box-shadow:0 8px 24px #1e295a14}.qr-card canvas{width:190px;height:190px;display:block}.qr-name{margin-top:8px;font-weight:700;font-size:15px}.qr-mask{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:16px}.avatar-lg{width:56px;height:56px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;flex:none}.notice{background:#eef4ff;border:1px solid #d5e2fb;color:#2b53c8;border-radius:11px;padding:9px 13px;font-size:12.5px;line-height:1.7;margin-bottom:13px;display:flex;gap:8px}.notice.warn{background:#fff8ec;border-color:#f3e0b4;color:#8a6d2c}.notice.danger{background:#ffeff0;border-color:#f6cccf;color:#c0392f}.waterfall-tip{display:flex;gap:7px;flex-wrap:wrap;margin:8px 0 4px}.wf{font-size:10.5px;border-radius:999px;padding:3px 9px;font-weight:600}.wf.local{background:#e7f6ef;color:#0f9255}.wf.city{background:#e8f0ff;color:#2b6ce0}.wf.hq{background:#fff4e0;color:#d9820b}.goldtxt{color:#d99a2b}.mini-chip{font-size:10.5px;background:#f0f2f8;color:#7c85a0;border-radius:6px;padding:2px 7px}.gray-btn{background:#eef1f8;color:#5b6480;border-radius:9px;padding:6px 11px;font-size:12px}.course-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(196px,1fr));gap:10px}.course-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px 14px;position:relative;transition:.15s}.course-card:hover{border-color:#c4cff0;box-shadow:var(--shadow-sm)}.course-card h5{font-size:14px;color:#0d1330;display:flex;align-items:center;gap:7px;flex-wrap:wrap}.course-card p{font-size:11.5px;color:#8a92a8;margin-top:5px;line-height:1.6}.course-card .cc-foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px}.h3-sec{margin:20px 0 12px;font-size:14px;color:#0d1330;display:flex;align-items:center;gap:8px}.h3-sec:before{content:"";width:3px;height:14px;background:var(--gold);border-radius:2px}.icon-badge{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:7px;background:#eef3ff;color:#3b6cf6;font-size:12px;font-weight:700}.mi-ico{background:#343b66}.stu-flow{display:flex;align-items:center;gap:8px;justify-content:center;background:#fff;border:1px solid #ffe1c9;border-radius:999px;padding:7px 10px;margin-bottom:14px;font-size:11.5px;color:#b9a58a}.stu-flow span{color:#b9a58a;font-weight:600}.stu-flow span.on{color:#e05f1f}.stu-flow i{font-style:normal;color:#f0c9a8}.ok-ring{width:76px;height:76px;border-radius:50%;margin:0 auto;background:linear-gradient(140deg,#34c77b,#0f9255);display:flex;align-items:center;justify-content:center;font-size:36px;color:#fff;box-shadow:0 14px 34px #0f925559}.steps,.pt-inline{display:none}.phone-sheet-host{position:absolute;top:0;right:0;bottom:0;left:0;z-index:70;display:flex;align-items:flex-end;pointer-events:none}.phone-sheet-host .sheet-scrim{position:absolute;top:0;right:0;bottom:0;left:0;background:#0a0e2073;pointer-events:auto;animation:fadein .18s ease}.phone-sheet-host .modal.phone-sheet{position:relative;inset:auto;transform:none;width:100%;max-width:100%;max-height:88%;pointer-events:auto;border-radius:22px 22px 0 0;animation:sheetup .22s ease}@keyframes fadein{0%{opacity:0}to{opacity:1}}@keyframes sheetup{0%{opacity:.4;transform:translateY(26px)}to{opacity:1;transform:none}}