/* Weimai identity · Material 3, shared authentication and account surfaces */
:root{--md-primary:#3f6653;--md-on-primary:#fff;--md-primary-container:#d4eddf;--md-on-primary-container:#193d2b;--md-secondary:#58645d;--md-tertiary:#9a6645;--md-surface:#f7faf6;--md-surface-container:#edf3ed;--md-surface-high:#e6eee7;--md-on-surface:#202923;--md-on-surface-variant:#647168;--md-outline:#b4c0b7;--md-error:#ba1a1a;--md-ease:cubic-bezier(.2,0,0,1)}
*{box-sizing:border-box}body{margin:0;background:var(--md-surface);color:var(--md-on-surface);font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.6}a{color:var(--md-primary);text-underline-offset:4px}button,input,select{font:inherit}button,a,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid var(--md-primary);outline-offset:4px}button:disabled{cursor:wait;opacity:.7}::selection{background:var(--md-primary-container)}
.site-header{max-width:1440px;margin:auto;padding:28px 5.2%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--md-on-surface)}.brand-mark{width:42px;height:42px;display:grid;place-items:center;background:var(--md-primary);color:white;font-size:22px;font-weight:700;border-radius:14px 14px 14px 5px;box-shadow:0 3px 0 #c5dbc9}.brand strong{font-size:17px;letter-spacing:.5px;display:block}.brand small{display:block;font-size:10px;color:var(--md-on-surface-variant);letter-spacing:1.8px;text-transform:uppercase}.header-note{color:var(--md-on-surface-variant);font-size:12px;display:flex;align-items:center;gap:8px}.status-dot{width:7px;height:7px;border-radius:50%;background:#4d8765;box-shadow:0 0 0 4px #e3f0e6}
.auth-layout{max-width:1270px;padding:24px 5.2% 56px;margin:0 auto;display:grid;grid-template-columns:1.12fr 1fr;gap:clamp(40px,7vw,112px);align-items:center;min-height:calc(100svh - 196px)}.auth-story{position:relative;padding:38px 0}.eyebrow{font-size:12px;letter-spacing:1.8px;color:var(--md-primary);font-weight:600}.story-tag{display:inline-flex;align-items:center;gap:9px;padding:7px 13px;border:1px solid #dbe5dc;border-radius:30px;background:#eef5ed;font-size:12px;color:var(--md-primary)}.auth-story h1{font-size:clamp(36px,4vw,54px);font-weight:550;line-height:1.4;letter-spacing:-1.7px;margin:26px 0 18px}.auth-story h1 em{font-style:normal;color:var(--md-primary)}.story-description{max-width:370px;color:var(--md-on-surface-variant);font-size:15px;line-height:1.9;margin:0}.story-benefits{display:flex;gap:24px;margin:28px 0 0;color:var(--md-secondary);font-size:12px}.story-benefits span{display:flex;gap:7px;align-items:center}.story-benefits svg{width:17px;height:17px}.identity-art{height:226px;position:relative;margin:30px 0 0;max-width:425px;isolation:isolate}.art-orbit{position:absolute;width:202px;height:202px;border:1px dashed #c9d9cd;border-radius:50%;left:104px;top:7px;animation:orbit 90s linear infinite}.art-orbit:after{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:#d4ad76;top:23px;right:19px}.art-bloom{position:absolute;left:122px;top:30px;width:158px;height:158px;border-radius:42% 58% 50% 50%;background:#d4e7d7;transform:rotate(-15deg);animation:breathe 8s ease-in-out infinite}.art-core{position:absolute;left:166px;top:73px;background:var(--md-primary);color:white;width:72px;height:72px;border-radius:24px;display:grid;place-items:center;box-shadow:0 14px 30px #355d4920}.art-core svg{width:34px;height:34px}.art-card{position:absolute;display:flex;align-items:center;gap:11px;padding:13px 16px;border:1px solid #e4ebe1;border-radius:18px;background:#fffffff5;box-shadow:0 12px 30px #304c3c08;font-size:12px;animation:float 7s ease-in-out infinite}.art-card b{font-size:12px;font-weight:600;display:block}.art-card small{color:var(--md-on-surface-variant);font-size:10px;display:block}.art-card svg{width:22px;height:22px;color:var(--md-primary)}.art-card.one{left:15px;top:46px;transform:rotate(-5deg)}.art-card.two{right:0;bottom:27px;animation-delay:-3.5s}.art-star{position:absolute;right:26px;top:17px;font-size:31px;color:#d1ac77}.art-dot{position:absolute;width:14px;height:14px;border-radius:50%;background:#d8e7f1;left:66px;bottom:22px}
.auth-card{background:#fff;border:1px solid #e2e9e1;border-radius:32px;padding:36px 38px;box-shadow:0 14px 50px #2b493909;position:relative;animation:enter .6s var(--md-ease) both;overflow:hidden}.auth-card:before{content:"";position:absolute;top:0;left:35px;right:35px;height:3px;border-radius:0 0 5px 5px;background:linear-gradient(90deg,#cee1d2,#f2e4cc,#dce8ee)}.auth-card-head{margin-bottom:28px}.auth-card-head h2{font-size:28px;font-weight:600;margin:9px 0 8px;letter-spacing:-.6px}.auth-card-head p{color:var(--md-on-surface-variant);font-size:13px;margin:0;line-height:1.8}.form-stack{display:grid;gap:21px}.field{display:grid;gap:8px;font-size:12px;font-weight:500;min-width:0}.field>span:first-child{color:#47564d}.field input,.field select{width:100%;min-width:0;height:54px;background:#fafcf9;border:1px solid #c9d4cb;border-radius:14px;padding:0 16px;outline:none;color:var(--md-on-surface);transition:border-color .2s,box-shadow .2s,background .2s}.field input::placeholder{color:#8b978e;font-size:13px}.field input:hover{border-color:#8b9c8f}.field input:focus,.field select:focus{border-color:var(--md-primary);box-shadow:0 0 0 3px #3f665314;background:#fff}.field input:disabled{background:var(--md-surface-container)}.field-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.field-row a{font-size:12px;text-decoration:none}.field small{display:block;color:var(--md-on-surface-variant);font-size:11px;font-weight:400;margin-top:3px}.password-input{position:relative;display:block}.password-input input{padding-right:68px}.password-input button{position:absolute;right:6px;top:7px;height:40px;min-width:46px;border:0;background:transparent;color:var(--md-secondary);border-radius:20px;font-size:11px;transition:background .2s}.password-input button:hover{background:var(--md-surface-high)}.caps-lock{font-size:11px;color:var(--md-tertiary);margin:0}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:12px 23px;border-radius:28px;font-weight:600;text-decoration:none;border:1px solid transparent;line-height:1.4;position:relative;overflow:hidden;transition:background .2s,box-shadow .2s,transform .25s var(--md-ease);isolation:isolate}.button.primary{background:var(--md-primary);color:var(--md-on-primary);min-height:52px;box-shadow:0 3px 8px #3f665314}.button.primary:hover{background:#365b47;box-shadow:0 5px 12px #3f665325;transform:translateY(-1px)}.button:active{transform:scale(.98)}.button.secondary{background:var(--md-surface-container);color:var(--md-primary);border-color:#dde6de}.button.secondary:hover{background:#e0ebe0}.button.ghost{background:transparent;color:var(--md-primary)}.button.light{background:#fff;color:var(--md-primary);white-space:nowrap}.button.compact{font-size:12px;min-height:38px;padding:9px 15px}.button svg{width:18px;height:18px}.form-foot{display:flex;justify-content:center;align-items:center;gap:8px;font-size:12px;color:var(--md-on-surface-variant);margin-top:26px}.form-foot a{text-decoration:none;font-weight:600}.auth-divider{display:flex;align-items:center;gap:14px;color:#809086;font-size:11px;margin:24px 0 17px}.auth-divider:before,.auth-divider:after{content:"";height:1px;flex:1;background:#e7ede6}.alt-login{display:flex;justify-content:center}.alt-login a{font-size:12px;text-decoration:none;display:flex;gap:8px;align-items:center}.alt-login svg{width:17px;height:17px}.privacy-note{display:flex;justify-content:center;align-items:center;gap:6px;color:#89958d;font-size:10px;margin:24px 0 0}.privacy-note svg{height:13px;width:13px}.site-footer{max-width:1440px;margin:auto;padding:22px 5.2%;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#839086}.site-footer a{color:var(--md-on-surface-variant);text-decoration:none}.alert{padding:13px 16px;border-radius:14px;margin-bottom:20px;font-size:12px;background:#fff0ee;color:#942820;border:1px solid #f5d4ce;animation:enter .3s var(--md-ease)}.alert.success{background:#edf7ec;color:#35533a;border-color:#d7e9d6}.strength{height:4px;background:#e8eee7;border-radius:3px;overflow:hidden}.strength i{display:block;width:0;height:100%;background:var(--md-primary);transition:width .35s var(--md-ease)}.step-note{display:flex;gap:12px;align-items:flex-start;padding:16px;border-radius:18px;background:#f1f6ee;margin-top:24px;font-size:12px;color:var(--md-secondary)}.step-note svg{width:20px;height:20px;flex-shrink:0;color:var(--md-primary)}.step-note p{margin:0}.login-code-actions{display:flex;gap:12px}.login-code-actions .button{flex:1}
.dashboard-shell{max-width:1180px;padding:20px 5% 48px;margin:auto;animation:enter .5s var(--md-ease)}.dashboard-topbar{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:4px 0 28px}.dashboard-topbar h1{font-size:32px;font-weight:550;margin:8px 0}.dashboard-topbar p{color:var(--md-on-surface-variant);margin:0;font-size:13px}.top-actions{display:flex;gap:8px;align-items:center}.top-actions form{margin:0}.security-score{padding:28px;border-radius:28px;background:#dcebdd;display:flex;align-items:center;gap:24px;margin-bottom:22px;position:relative;overflow:hidden}.security-score>div:nth-child(2){flex:1}.security-score h2{font-size:21px;margin:6px 0}.security-score p{font-size:12px;line-height:1.8;color:#596f5e;max-width:520px;margin:0}.score-ring{width:76px;height:76px;border:5px solid #a4c4aa;border-top-color:var(--md-primary);border-right-color:var(--md-primary);border-radius:50%;display:grid;place-items:center;flex-shrink:0}.score-ring span{font-size:28px;font-weight:600;color:var(--md-primary)}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:22px}.metric-grid article{background:#fff;border:1px solid #e1e8df;border-radius:24px;padding:24px;display:flex;flex-direction:column;gap:8px;position:relative;transition:transform .25s var(--md-ease),box-shadow .25s}.metric-grid article:hover{transform:translateY(-3px);box-shadow:0 8px 24px #2b493909}.metric-grid small{color:var(--md-on-surface-variant);font-size:12px}.metric-grid b{font-size:22px;font-weight:550;overflow-wrap:anywhere}.metric-grid .metric-email{font-size:15px}.metric-icon{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;background:#e9f2e9;color:var(--md-primary);margin-bottom:3px}.metric-icon svg{width:21px;height:21px}.metric-icon.session{background:#e8eef7;color:#607895}.metric-icon.mail{background:#f5ebdb;color:#98754f}.status{display:inline-flex;width:fit-content;border-radius:20px;padding:4px 9px;font-size:10px;font-style:normal;position:absolute;right:20px;top:25px}.status.good{background:#edf5e9;color:#536e46}.status.warn{background:#fff1d9;color:#8b6529}.metric-card-link{display:flex;flex-direction:column;gap:8px;color:inherit;text-decoration:none}.dashboard-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:22px}.panel{padding:28px;background:#fff;border:1px solid #e1e8df;border-radius:26px;min-width:0}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:22px}.panel h2{font-size:21px;font-weight:550;margin:7px 0}.activity-item{display:flex;align-items:center;gap:13px;padding:16px 0;border-bottom:1px solid #edf1eb}.activity-item:last-child{border-bottom:0}.activity-dot{height:9px;width:9px;border-radius:50%;background:#9cbea6;box-shadow:0 0 0 5px #edf5ee;margin:0 6px}.activity-item>div{flex:1}.activity-item b{font-size:12px;font-weight:500}.activity-item small{display:block;color:#8a968e;font-size:10px;margin-top:4px}.activity-item em{font-size:11px;color:#618166;font-style:normal}.account-panel .profile-mark{width:60px;height:60px;border-radius:20px;background:#e5eee1;color:var(--md-primary);display:grid;place-items:center;font-size:25px;margin:21px 0 12px}.account-panel p{color:var(--md-on-surface-variant);font-size:12px;overflow-wrap:anywhere;margin:0}.account-panel dl{font-size:11px;margin:23px 0}.account-panel dl>div{display:flex;justify-content:space-between;gap:14px;margin:11px 0}.account-panel dt{color:#829086}.account-panel dd{margin:0}.account-panel .button{width:100%}.empty-state{font-size:12px;color:#829086;padding:30px 0}.demo-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;padding:12px}.demo-nav a{font-size:12px;text-decoration:none;background:#e9f1e7;border-radius:22px;padding:6px 14px}.ripple{position:absolute;background:currentColor;opacity:.14;border-radius:50%;pointer-events:none;animation:ripple .6s var(--md-ease) forwards}
@keyframes enter{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,100%{translate:0 0}50%{translate:0 -7px}}@keyframes breathe{0%,100%{transform:rotate(-15deg) scale(1)}50%{transform:rotate(-8deg) scale(1.035)}}@keyframes orbit{to{transform:rotate(360deg)}}@keyframes ripple{from{transform:scale(0)}to{transform:scale(1);opacity:0}}
@media(min-width:1440px){.auth-layout{gap:120px}}@media(max-width:900px){.auth-layout{gap:40px;grid-template-columns:1fr 1fr}.auth-story h1{font-size:36px}.auth-card{padding:30px 26px}.identity-art{transform:scale(.88);transform-origin:left center}.story-benefits{gap:13px}.security-score{flex-wrap:wrap}.security-score .button{margin-left:100px}.dashboard-grid{grid-template-columns:1.3fr 1fr}}
@media(max-width:700px){.site-header{padding:22px 24px}.header-note{font-size:10px}.brand strong{font-size:15px}.brand small{font-size:9px}.auth-layout{display:flex;flex-direction:column;gap:18px;padding:6px 20px 32px;min-height:calc(100svh - 170px)}.auth-story{padding:8px 4px 6px;width:100%}.auth-story h1{font-size:28px;letter-spacing:-.8px;margin:16px 0 10px}.auth-story h1 br{display:none}.story-description{font-size:12px;max-width:none;line-height:1.8}.identity-art,.story-benefits{display:none}.story-tag{font-size:10px;padding:5px 10px}.auth-card{width:100%;max-width:480px;padding:29px 25px;border-radius:26px}.auth-card-head{margin-bottom:25px}.auth-card-head h2{font-size:25px}.site-footer{padding:18px 24px;font-size:10px}.dashboard-shell{padding:14px 20px 35px}.dashboard-topbar{align-items:flex-start;flex-direction:column;gap:16px}.dashboard-topbar h1{font-size:28px}.top-actions{width:100%;justify-content:flex-end}.security-score{padding:22px;gap:16px;border-radius:24px}.score-ring{width:60px;height:60px;border-width:4px}.security-score>div:nth-child(2){min-width:160px}.security-score h2{font-size:18px}.security-score .button{margin:0;width:100%}.metric-grid{grid-template-columns:1fr;gap:12px}.metric-grid article{padding:20px 22px}.metric-grid .metric-icon{position:absolute;left:22px;top:23px}.metric-grid article>small,.metric-grid article>b,.metric-card-link>small,.metric-card-link>b{margin-left:57px}.metric-grid b{font-size:18px}.metric-grid .status{top:28px}.metric-grid article:last-child .status{position:static;margin-left:57px}.dashboard-grid{grid-template-columns:1fr;gap:16px}.panel{padding:23px}.panel-head{gap:10px}.panel-head .button{font-size:10px;padding:8px 12px}.panel h2{font-size:19px}.story-tag svg{width:13px;height:13px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}