:root{--green:#0b6858;--green-dark:#083f38;--mint:#dff4ed;--cream:#fbf8ef;--ink:#15302c;--muted:#6c7d78;--line:#dfe7e3;--white:#fff;--amber:#fff0c9;--shadow:0 14px 40px rgba(15,59,51,.10);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--cream)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--cream)}button,input,textarea,select{font:inherit}button,a{transition:.2s ease}a{color:inherit;text-decoration:none}.hidden{display:none!important}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:52px;height:52px;display:inline-block;border-radius:50%;position:relative;overflow:hidden;background:linear-gradient(#f8d88b 0 45%,#7abca3 45% 60%,#173e32 60%)}.brand-mark:after{content:"";position:absolute;left:8px;right:8px;bottom:11px;height:18px;background:#092e28;clip-path:polygon(0 100%,27% 50%,43% 75%,64% 15%,100% 100%)}.brand-mark i,.brand-mark i:after{position:absolute;z-index:2;background:#061f1b;border-radius:20px}.brand-mark i{width:7px;height:24px;left:24px;bottom:8px}.brand-mark i:before{content:"";position:absolute;width:11px;height:11px;border-radius:50%;left:-2px;top:-8px;background:#061f1b}.brand-mark i:after{content:"";width:5px;height:16px;left:10px;bottom:0}.brand b{display:block;font-family:serif;font-size:25px;letter-spacing:2px}.brand small{display:block;font-size:11px;letter-spacing:3px;margin-top:2px}.landing{min-height:100vh}.landing-nav{height:86px;display:flex;align-items:center;justify-content:space-between;max-width:1240px;margin:auto;padding:0 24px}.landing-nav nav{display:flex;align-items:center;gap:30px;font-size:14px}.btn{border:0;border-radius:999px;padding:12px 22px;cursor:pointer;font-weight:700}.btn:hover{transform:translateY(-1px)}.btn-primary{color:white;background:linear-gradient(135deg,#11806c,#075547);box-shadow:0 9px 24px rgba(10,104,88,.23)}.btn-ghost{border:1px solid 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article>i{position:absolute;right:22px;top:18px;font-style:normal;font-size:34px;color:#e5ede9}.icon{display:grid;place-items:center;width:45px;height:45px;border-radius:13px;font-size:21px}.blue{background:#e0f2ff;color:#1684bd}.purple{background:#eee5ff;color:#7047bc}.amber{background:#fff1ce;color:#e79b00}.green{background:#dff5ec;color:#0a8a70}.feature-grid h3{margin:22px 0 10px}.feature-grid p{color:var(--muted);line-height:1.7;font-size:14px}.safety-section{max-width:1180px;margin:80px auto;padding:45px;border-radius:26px;background:#ecf6f1;display:grid;grid-template-columns:1fr 1.3fr;gap:55px;align-items:center}.safety-section h2{font:700 34px/1.4 serif;margin:12px 0}.safety-section p{line-height:2;color:#526c66}.landing footer{max-width:1180px;margin:auto;padding:26px;display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.landing footer a{margin-left:20px}.toast{position:fixed;z-index:200;top:22px;left:50%;transform:translate(-50%,-120px);padding:13px 20px;border-radius:12px;background:#163b34;color:#fff;box-shadow:var(--shadow);transition:.3s}.toast.show{transform:translate(-50%,0)}.toast.error{background:#a84235}.login-dialog{border:0;border-radius:24px;padding:38px;width:min(440px,calc(100% - 28px));box-shadow:0 30px 90px #082d2760}.login-dialog::backdrop{background:#052d2775;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:18px;top:14px;border:0;background:transparent;font-size:28px;color:#80908c;cursor:pointer}.dialog-brand{text-align:center}.dialog-brand .brand-mark{margin:auto}.dialog-brand h2{margin:18px 0 6px}.dialog-brand p{margin:0 0 25px;color:var(--muted)}label{display:block;font-size:14px;font-weight:700;margin:17px 0 7px}input,textarea,select{width:100%;border:1px solid #d8e1de;border-radius:12px;padding:13px 14px;background:white;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px #0b685815}.code-row{display:grid;grid-template-columns:1fr 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.app-shell{display:flex;min-height:100vh;background:#f6f5ef}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;padding:23px 18px;background:linear-gradient(175deg,#103f38,#082e2a);color:#fff;z-index:30;display:flex;flex-direction:column}.side-brand{padding:0 10px 24px}.side-brand .brand-mark{width:46px;height:46px}.side-brand b{font-size:22px}.side-brand small{font-size:9px}.sidebar nav{display:flex;flex-direction:column;gap:6px}.sidebar nav a{padding:12px 14px;border-radius:12px;color:#e6f3ef}.sidebar nav a span{display:inline-block;width:28px}.sidebar nav a:hover,.sidebar nav a.active{background:#ffffff19;color:white}.side-quote{margin-top:auto;min-height:140px;padding:22px;border-radius:18px;display:flex;flex-direction:column;justify-content:end;background:linear-gradient(#23655440,#061d18dd),radial-gradient(circle at 70% 20%,#e8b95d,#377964 35%,#123a32 70%)}.side-quote b{font:26px serif}.side-quote span{margin-top:6px}.side-logout{margin-top:10px;border:0;background:transparent;color:#9fc1b9;cursor:pointer}.app-main{margin-left:250px;width:calc(100% - 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@media(max-width:600px){.landing-nav{height:72px}.landing-nav .brand b{font-size:20px}.landing-nav .brand small{font-size:9px}.landing-nav nav{gap:5px}.landing-nav .btn{padding:10px 15px}.hero{padding:25px 18px 55px;gap:35px}.hero h1{font-size:40px}.hero-copy>p{font-size:16px}.hero-visual{height:340px}.floating-card{padding:12px}.feature-section{padding:60px 18px}.feature-grid{grid-template-columns:1fr}.safety-section{margin:50px 18px;padding:26px}.landing footer{flex-direction:column;gap:12px}.page{padding:17px 14px 80px}.topbar{height:62px;padding:0 14px}.search{display:none}.page-title{align-items:start}.page-title h1{font-size:26px}.stats-row,.report-kpis{grid-template-columns:1fr 1fr}.memory-grid,.member-grid,.plan-grid{grid-template-columns:1fr}.bar-row{grid-template-columns:90px 1fr 28px}.event-item{grid-template-columns:38px 1fr}.event-item>small{display:none}.hero-actions{flex-direction:column}.hero-actions .btn{text-align:center}}