:root{
  --primary:#ff8a3d;--secondary:#8cb4ff;--tertiary:#d6c7ff;--surface:#fffaf5;--surface-2:#fffdf9;
  --line:rgba(48,37,23,.08);--text:#33281d;--muted:#7a6a58;--shadow:0 18px 40px rgba(255,138,61,.10),0 8px 18px rgba(41,33,24,.08)
}
body.auth-page{min-height:100dvh;background:
radial-gradient(1100px 540px at 8% -12%,rgba(255,174,90,.22),transparent 60%),
radial-gradient(900px 500px at 92% 8%,rgba(166,202,255,.23),transparent 48%),
linear-gradient(180deg,#fffdf9,#fff7ee 34%,#fff9f3 100%);color:var(--text)}
.auth-topbar{position:sticky;top:0;z-index:10;background:rgba(255,251,246,.72);backdrop-filter:blur(16px);border-bottom:1px solid rgba(51,40,29,.06)}
.auth-main{padding:32px 20px 56px}
.auth-shell{max-width:1220px;margin:0 auto;display:grid;grid-template-columns:minmax(320px,1.08fr) minmax(320px,.92fr);gap:28px;align-items:stretch}
.auth-visual,.auth-card{position:relative;border:1px solid var(--line);border-radius:32px;overflow:hidden;background:rgba(255,255,255,.72);box-shadow:var(--shadow)}
.auth-visual{padding:34px 34px 24px;background:
radial-gradient(circle at 18% 18%,rgba(255,186,120,.35),transparent 38%),
radial-gradient(circle at 88% 24%,rgba(186,212,255,.32),transparent 30%),
linear-gradient(180deg,#fff8f1,#fffefc)}
.auth-chip{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;background:#fff3e2;color:#8b4a16;font-weight:700;font-size:14px;border:1px solid rgba(255,154,76,.22)}
.auth-chip.peach{background:#fff0ea;color:#9f4d26}
.auth-visual h1{font-size:clamp(32px,4vw,52px);line-height:1.05;margin:18px 0 12px;letter-spacing:-.02em}
.auth-visual p{max-width:36rem;color:var(--muted);font-size:16px;line-height:1.7;margin:0 0 20px}
.auth-benefits{display:grid;gap:12px;margin:0;padding:0;list-style:none;max-width:38rem}
.auth-benefits li{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.72);border:1px solid rgba(58,43,28,.06);box-shadow:0 6px 18px rgba(53,40,25,.04)}
.auth-benefits .m-icon{color:#ec7a37;background:#fff4e7;border-radius:50%;padding:7px;box-sizing:content-box}
.auth-mascot{display:block;width:min(100%,420px);height:auto;margin:18px auto 0;filter:drop-shadow(0 18px 24px rgba(255,138,61,.14));animation:fsFloat 6s ease-in-out infinite}
.auth-mascot-register{transform:rotate(-3deg)}
.auth-card{padding:26px 24px 22px;background:linear-gradient(180deg,rgba(255,255,255,.88),rgba(255,249,243,.96))}
.auth-card::before{content:"";position:absolute;inset:0 auto auto 0;width:100%;height:120px;background:linear-gradient(135deg,rgba(255,198,135,.22),rgba(166,202,255,.14),transparent 76%);pointer-events:none}
.auth-card-head{position:relative;display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:14px}
.auth-kicker{display:inline-flex;padding:8px 12px;border-radius:999px;background:#f6efe6;color:#876852;font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.auth-card-head h2{margin:12px 0 8px;font-size:30px;line-height:1.15;letter-spacing:-.02em}
.auth-card-head p{margin:0;color:var(--muted);line-height:1.65}
.auth-mini-logo{border-radius:18px;background:#fff7ee;padding:8px;box-shadow:0 8px 18px rgba(60,44,28,.06)}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:8px;border-radius:20px;background:#f7f0e8;border:1px solid rgba(66,49,31,.07);margin:18px 0}
.auth-tab{display:flex;align-items:center;justify-content:center;min-height:46px;border-radius:14px;text-decoration:none;color:#6a5a4c;font-weight:700;transition:.25s ease}
.auth-tab.active,.auth-tab[aria-current="page"]{background:#fff;color:#4d3829;box-shadow:0 8px 18px rgba(78,57,37,.07)}
.auth-status{display:flex;align-items:center;gap:8px;min-height:48px;padding:14px 16px;border-radius:18px;background:#fffaf2;border:1px solid rgba(255,153,74,.17);color:#7c5a44;font-size:14px;margin-bottom:14px}
.auth-status.error{background:#fff0f0;border-color:rgba(210,76,76,.22);color:#9b2f35}
.auth-status.success{background:#eefaf2;border-color:rgba(83,164,112,.22);color:#2d6a3d}
.auth-form{display:grid;gap:14px}
.field{display:grid;gap:8px}
.field>span{font-size:14px;font-weight:700;color:#5d4d3c}
.input-shell{display:flex;align-items:center;gap:12px;min-height:58px;padding:0 16px;border-radius:20px;border:1px solid rgba(58,43,28,.10);background:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 4px 14px rgba(74,55,34,.03);transition:border-color .2s ease, box-shadow .2s ease, transform .2s ease}
.input-shell:focus-within{border-color:rgba(255,138,61,.46);box-shadow:0 0 0 4px rgba(255,138,61,.14),0 10px 22px rgba(255,138,61,.12)}
.input-shell .m-icon{color:#937055}
.input-shell input{flex:1;min-width:0;border:0;background:transparent;outline:none;font:inherit;color:var(--text)}
.input-shell input::placeholder{color:#a58a73}
.field-toggle,.field-action{appearance:none;border:0;border-radius:999px;background:#f5eee7;color:#624b39;font:inherit;font-weight:700;padding:10px 14px;cursor:pointer;transition:transform .2s ease,background-color .2s ease}
.field-toggle:hover,.field-action:hover{transform:translateY(-1px);background:#efe5da}
.field-action[disabled]{cursor:not-allowed;opacity:.6;transform:none}
.code-shell{padding-right:10px}
.auth-submit{width:100%;justify-content:center;min-height:58px;border-radius:20px;margin-top:4px;font-size:16px;font-weight:800;box-shadow:0 16px 28px rgba(255,138,61,.24)}
.auth-inline-links{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:16px}
.auth-inline-links a{color:#80583b;text-decoration:none;font-weight:700}
.auth-inline-links a:hover{text-decoration:underline}
.auth-note{display:flex;align-items:flex-start;gap:10px;padding:16px 18px;border-radius:20px;background:#f7f2ff;border:1px solid rgba(131,104,206,.14);margin-top:18px;color:#6b5b84}
.auth-note p{margin:0;line-height:1.65}
.auth-note .m-icon{color:#8162d2}
.contact-panel{margin-top:12px}
@keyframes fsFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media (max-width: 980px){
  .auth-shell{grid-template-columns:1fr}
  .auth-visual{order:2;padding-top:28px}
  .auth-card{order:1}
  .auth-mascot{max-width:280px}
}
@media (max-width: 700px){
  .auth-main{padding:16px 12px 34px}
  .auth-topbar .desktop-nav{display:none}
  .auth-shell{gap:16px}
  .auth-visual,.auth-card{border-radius:24px}
  .auth-visual{padding:24px 18px 18px}
  .auth-card{padding:20px 16px}
  .auth-card-head h2{font-size:26px}
  .auth-visual h1{font-size:34px}
  .input-shell{min-height:54px;border-radius:18px;padding:0 14px}
  .field-action,.field-toggle{padding:9px 12px;font-size:13px}
  .auth-inline-links{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion: reduce){.auth-mascot,.auth-tab,.field-toggle,.field-action,.input-shell{animation:none;transition:none}}

/* 福瑞风暴 v6.8.1 · 密码找回页与统一细节 */
.auth-reset-visual{background:radial-gradient(circle at 16% 15%,rgba(171,205,255,.38),transparent 32%),radial-gradient(circle at 95% 80%,rgba(255,183,134,.28),transparent 38%),linear-gradient(180deg,#f9f7ff,#fffaf2)}
.auth-reset-visual h1{line-height:1.14}
.auth-steps{display:grid;gap:12px;max-width:480px;margin-top:22px}
.auth-step{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid rgba(91,84,134,.09);background:rgba(255,255,255,.72);border-radius:18px;box-shadow:0 5px 16px rgba(54,38,64,.04)}
.auth-step>span{display:grid;place-items:center;flex:none;width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,#d6eaff,#f3dfff);color:#55517c;font-size:18px;font-weight:900}
.auth-step div{display:grid;gap:2px}
.auth-step small{color:var(--muted);font-size:12px}
.auth-mascot-reset{max-width:300px;margin:12px auto 0}
.password-help{font-size:13px;color:#846e5c;line-height:1.55;padding:2px 4px}
.auth-status{line-height:1.55;overflow-wrap:anywhere}
.auth-card .btn:focus-visible,.auth-card button:focus-visible,.auth-card a:focus-visible{outline:3px solid rgba(255,138,61,.55);outline-offset:3px}
.auth-card .auth-tab{position:relative}
.auth-card .auth-tab:hover{transform:translateY(-1px);color:#c26b38}
.auth-card .input-shell:hover{border-color:rgba(255,138,61,.26)}
.auth-card .auth-submit:disabled{opacity:.55;cursor:not-allowed;box-shadow:none;transform:none}
@media(max-width:700px){.auth-steps{grid-template-columns:1fr;gap:8px}.auth-step{padding:10px 12px}.auth-step>span{width:32px;height:32px;font-size:15px}.auth-mascot-reset{max-width:210px}}
@media(prefers-reduced-motion: reduce){.auth-card .auth-tab:hover{transform:none}}
/* Native <button> default borders are not Material 3: remove browser outline frame. */
.auth-card .auth-submit.btn.primary{box-sizing:border-box;display:flex;width:100%;max-width:100%;border:0!important;outline:0;background:linear-gradient(105deg,#fa8034,var(--primary));color:#fff;border-radius:20px;padding:14px 20px;box-shadow:0 14px 28px rgba(241,122,54,.20)}
.auth-card .auth-submit.btn.primary:focus-visible{outline:3px solid rgba(255,138,61,.55);outline-offset:3px}
.auth-card .auth-submit.btn.primary:hover{transform:translateY(-2px);box-shadow:0 18px 30px rgba(241,122,54,.24)}
.auth-card .auth-submit.btn.primary:active{transform:scale(.99);box-shadow:0 9px 18px rgba(241,122,54,.20)}
@media(prefers-reduced-motion:reduce){.auth-card .auth-submit.btn.primary:hover,.auth-card .auth-submit.btn.primary:active{transform:none}}