@charset "UTF-8";
:root{--bg:#f6f7f4;--white:#fff;--ink:#243b34;--muted:#77827c;--green:#225846;--line:#e3e8e1;--soft:#ebf2eb;--accent:#d8ebba;--orange:#a46d2c;--shadow:0 12px 36px #173f3606;font-family:Inter,"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-size:14px;line-height:1.7}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button:disabled{cursor:not-allowed;opacity:.43}button:focus-visible,a:focus-visible{outline:3px solid #9dc975;outline-offset:4px}input:focus,select:focus,textarea:focus{outline:2px solid #78a28c;outline-offset:1px}input,select,textarea{background:#fff;border:1px solid #d9e0d8;border-radius:9px;padding:11px 12px;color:var(--ink);width:100%;min-width:0}label{display:block}h1,h2,h3,p{margin:0}h1{font-size:30px;font-weight:650;letter-spacing:-1px;line-height:1.45}h2{font-size:19px;font-weight:650}h3{font-size:16px;font-weight:600}small{font-size:12px}.muted{color:var(--muted)}.sidebar{width:234px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:34px 22px;display:flex;flex-direction:column;z-index:10}.brand{display:flex;align-items:center;gap:12px;padding:0 10px;font-size:23px;font-weight:750;letter-spacing:1px}.brand small{display:block;font-size:8px;letter-spacing:1.7px;color:#85928b;margin-top:1px}.brand-mark{background:var(--green);color:white;border-radius:12px;width:42px;height:44px;display:grid;place-items:center;font-size:23px;box-shadow:3px 3px 0 #d8e7cf}.workspace-label{font-size:11px;color:#8c9890;margin:44px 10px 20px}.workspace-label span{font-size:9px;border:1px solid var(--line);border-radius:4px;padding:2px 4px;margin-left:4px}nav{display:grid;gap:9px}nav a{display:flex;align-items:center;gap:14px;padding:13px;border-radius:9px;color:#718078;font-size:13px}nav a.active{background:#edf3e9;color:var(--green);font-weight:650}nav a:hover{background:#f4f7f2}.nav-icon{width:20px;font-size:20px;line-height:1}.nav-tag{margin-left:auto;font-size:9px;background:#dce9d1;padding:1px 5px;border-radius:3px}.side-bottom{margin-top:auto;padding:30px 10px 0;font-size:12px}.side-bottom small{display:block;color:#95a097;font-size:10px;margin-top:5px}.live-dot{display:inline-block;width:6px;height:6px;background:#6a9265;border-radius:50%;margin-right:7px}.side-note{border-top:1px solid var(--line);margin:24px 0 23px;padding-top:20px;line-height:2.1;color:#8a968d;font-size:12px}.main-wrap{margin-left:234px}.topbar{height:80px;padding:0 44px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:#ffffff80}.breadcrumb{font-size:12px;color:#939d96}.breadcrumb span{padding:0 13px;color:#c7cdc8}.breadcrumb strong{font-weight:500;color:#5e7265}.top-right{display:flex;align-items:center;gap:20px}.region-chip{border:1px solid #dbe2d7;border-radius:6px;padding:6px 11px;font-size:11px;color:#4d6c53;background:#fff}.region-chip i{display:inline-block;height:10px;border-left:1px solid #d6ded2;margin:0 8px}.version{font-size:9px;color:#9ba59e;letter-spacing:1px}main{max-width:1430px;padding:36px 44px 30px;margin:auto;min-height:calc(100vh - 145px)}.eyebrow{font-size:10px;letter-spacing:2.4px;color:#82907f;margin-bottom:8px;font-weight:650}.heading-row{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}.heading-row p{color:var(--muted);font-size:12px;margin-top:7px}.date-mark{font-size:11px;color:#8a978e;white-space:nowrap}.hero{display:grid;grid-template-columns:1.15fr 1fr;border-radius:17px;overflow:hidden;background:#eaf0e3;min-height:284px;position:relative;border:1px solid #e2e8d9}.hero-copy{padding:35px 34px;z-index:1}.hero .tag{background:#ffffff80;border:1px solid #d2dfc8;color:#567347}.hero h2{font-size:32px;line-height:1.5;letter-spacing:-1px;margin:16px 0 10px;font-weight:650}.hero p{font-size:12px;color:#6c7c62;max-width:330px;line-height:1.95}.hero-actions{display:flex;gap:20px;align-items:center;margin-top:23px}.btn{border:1px solid #d9e1d6;background:#fff;color:#47624e;border-radius:8px;padding:11px 19px;display:inline-flex;align-items:center;justify-content:center;gap:13px;font-size:12px;font-weight:550;line-height:1.5}.btn:hover{background:#f1f5ed}.btn.primary{background:var(--green);color:#fff;border-color:var(--green)}.btn.primary:hover{background:#174534}.btn.danger{color:#a14d3f;background:#fff5f2;border-color:#efd9d2}.btn.small{font-size:11px;padding:7px 12px}.text-link{font-size:12px;color:#5a7350;cursor:pointer;border:0;background:transparent;padding:0}.text-link:hover{text-decoration:underline}.tag{display:inline-block;border-radius:5px;background:var(--soft);padding:3px 8px;color:#648155;font-size:10px;letter-spacing:.2px}.tag.amber{color:#966c30;background:#f9f1df}.tag.gray{color:#7b897c;background:#f0f3ef}.hero-art{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:255px;background:radial-gradient(ellipse at center,#d5e7b9 0,transparent 65%)}.orbit{position:absolute;width:290px;height:290px;border:1px solid #cadbb5;border-radius:50%;transform:rotate(-20deg) scaleX(1.1)}.orbit.two{width:390px;height:390px;opacity:.5}.plate-scene{transform:rotate(-8deg);position:relative;margin-top:-10px}.big-plate{font-family:"Courier New",monospace;background:linear-gradient(#f4f9eb 6%,#d7efb7 40%,#a9d780);color:#173c28;border:3px solid #638750;border-radius:10px;outline:6px solid #dfeacf;box-shadow:0 22px 22px #35512724;width:290px;height:100px;display:flex;align-items:center;justify-content:center;font-size:37px;letter-spacing:-1px;font-weight:800;position:relative}.big-plate:before,.big-plate:after{content:"";position:absolute;top:7px;width:5px;height:5px;border-radius:100%;background:#799567}.big-plate:before{left:22px}.big-plate:after{right:22px}.plate-caption{font-size:9px;position:absolute;bottom:5px;letter-spacing:3px;opacity:.5}.floating-note{position:absolute;bottom:43px;right:28px;background:#ffffffdd;border:1px solid #e4eade;padding:9px 13px;border-radius:8px;font-size:10px;transform:rotate(4deg);box-shadow:0 6px 12px #25463008}.star{position:absolute;right:67px;top:34px;color:#7b9754;font-size:30px}.hero-art .art-note{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);color:#89a073;font-size:8px;letter-spacing:2px;white-space:nowrap}.notice{border:1px solid #e5e7d9;background:#f9faf2;padding:12px 16px;font-size:11px;color:#8d8966;border-radius:8px;display:flex;gap:10px;align-items:flex-start;margin:18px 0 25px}.notice b{font-weight:600}.section-row{display:flex;align-items:center;justify-content:space-between;margin:25px 0 15px}.section-row h2{font-size:16px}.section-row small{color:var(--muted);font-size:10px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-card{background:white;border:1px solid var(--line);border-radius:12px;padding:23px;position:relative;display:flex;flex-direction:column;align-items:flex-start;box-shadow:var(--shadow)}.feature-top{display:flex;justify-content:space-between;width:100%;align-items:center;margin-bottom:18px}.feature-icon{width:38px;height:38px;display:grid;place-items:center;background:#edf3e9;border-radius:10px;color:#6e8a60;font-size:21px}.feature-card:nth-child(2) .feature-icon{color:#b19455;background:#f6f1e3}.feature-card:nth-child(3) .feature-icon{color:#6d8498;background:#edf2f6}.feature-card h3{font-size:15px;margin-bottom:7px}.feature-card p{font-size:11px;line-height:1.9;color:var(--muted);margin-bottom:18px}.feature-card .text-link{font-size:11px;margin-top:auto}.feature-num{font-family:monospace;font-size:10px;color:#abb4a8}.lower-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:18px;margin-top:22px}.panel{border:1px solid var(--line);border-radius:12px;background:#fff;padding:24px;box-shadow:var(--shadow)}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.panel-title h2{font-size:15px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:25px}.step-num{font-family:monospace;font-size:12px;color:#739060;background:#f0f5eb;border:1px solid #e3eadc;width:29px;height:29px;border-radius:50%;display:grid;place-items:center;margin-bottom:12px}.steps h3{font-size:12px;margin-bottom:5px}.steps p{font-size:10px;color:#8b968b;line-height:1.8}.metrics{display:flex;gap:38px;margin-top:17px}.metric strong{font-size:28px;font-weight:550;line-height:1.4}.metric small{display:block;font-size:10px;color:#8a968c}.mini-tip{font-size:10px;color:#8a968c;border-top:1px solid #edf0ea;margin-top:18px;padding-top:13px}footer{max-width:1430px;margin:auto;padding:20px 44px 25px;display:flex;justify-content:space-between;color:#a2aaa1;font-size:9px;letter-spacing:.3px}footer span{color:#a8aea7}.page-intro{max-width:620px}.practice-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field span{display:block;font-size:12px;margin-bottom:7px;color:#5d7362}.field small{color:#8c998d;font-size:10px}.full{grid-column:1/-1}.mode-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mode-option{padding:18px;border:1px solid #dce5d6;border-radius:10px;cursor:pointer;background:#fbfcf9}.mode-option:has(input:checked){background:#eef5e7;border-color:#86a76d}.mode-option input{width:auto;margin:0 6px 0 0;accent-color:var(--green)}.mode-option strong{font-size:13px}.mode-option small{display:block;margin-top:6px;color:#7f8d79;font-size:11px}.checkbox{display:flex;gap:9px;align-items:flex-start;font-size:12px;color:#61735f;margin:20px 0}.checkbox input{width:16px;height:16px;margin-top:3px;accent-color:var(--green);flex-shrink:0}.rule-list{padding:0;list-style:none;margin:0}.rule-list li{padding:12px 0;border-bottom:1px solid #edf0e8;font-size:12px;color:#75816d}.rule-list li:last-child{border-bottom:0}.rule-list strong{color:#4c6247;display:block;font-size:12px;margin-bottom:3px}.side-panel{background:#f0f4e9;border-color:#e0e8d7;align-self:start}.side-panel h3{font-size:14px;margin-bottom:10px}.side-panel p{font-size:11px;color:#819071;line-height:1.9}.progress-track{display:flex;gap:10px;align-items:center;font-size:11px;color:#8a9783;margin-bottom:22px}.progress-track .current{color:var(--green);font-weight:650}.progress-track i{width:35px;height:1px;background:#dce4d7}.session-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.session-toolbar .tabs{margin:0}.tabs{display:flex;gap:6px;background:#edf1e9;padding:5px;border-radius:9px;width:fit-content;margin-bottom:22px}.tabs button{border:none;background:none;color:#8a9682;padding:9px 18px;border-radius:6px;font-size:12px}.tabs button.active{background:#fff;color:var(--green);box-shadow:0 2px 6px #142a1410}.timer{font-size:11px;color:#80916e;white-space:nowrap}.timer b{font-family:monospace;font-size:24px;color:var(--green);margin-left:6px}.timer.urgent b{color:#b6533e}.number-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0}.plate{font-family:"Courier New","Microsoft YaHei",monospace;font-size:23px;font-weight:700;letter-spacing:.7px;color:#315b39;background:linear-gradient(140deg,#f4f9ec,#d9edc7);border:1px solid #b9d4a7;border-radius:7px;padding:13px 8px;text-align:center;position:relative;white-space:nowrap}.plate.selectable:hover{border-color:#537f3d;background:#e0efcc}.plate.selected{outline:2px solid #537f3d;outline-offset:1px;background:#d2e9ba}.plate.selected:after{content:'✓';font-family:system-ui;position:absolute;right:5px;top:2px;color:#66804b;font-size:11px}.empty-state{padding:35px 20px;text-align:center;color:#8c9984;background:#f8faf5;border:1px dashed #d8e2cf;border-radius:10px;margin:20px 0}.empty-state .empty-icon{font-size:33px;color:#91a879;margin-bottom:9px}.empty-state h3{color:#526b46;font-size:14px;margin-bottom:7px}.empty-state p{font-size:12px;max-width:400px;margin:auto;line-height:1.9}.empty-state .btn{margin-top:18px}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:22px}.actions.between{justify-content:space-between}.backup-list{display:grid;gap:12px;margin-top:18px}.backup-item{display:flex;gap:10px;align-items:center}.backup-item small{font-size:10px;white-space:nowrap}.backup-item .plate{width:100%;font-size:18px;padding:9px 6px}.footnote{font-size:10px;color:#8d9885;margin-top:16px;line-height:1.9}.session-stats{display:flex;gap:25px;padding:14px 0;border-bottom:1px solid #edf1e7;margin-bottom:15px;font-size:12px;color:#78876d}.session-stats b{color:#46693c;font-size:18px;margin:0 4px}.custom-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.custom-row>span{color:#99a38f;width:20px;font-size:11px}.custom-prefix{background:#f1f5ec;padding:11px 12px;border-radius:8px;color:#628552;font-weight:600;white-space:nowrap}.custom-row input{text-transform:uppercase;font-family:monospace;font-size:16px;letter-spacing:2px}.inline-alert{font-size:12px;color:#a26136;background:#fff7ea;border-radius:7px;padding:12px;margin-top:14px}.result-hero{text-align:center;padding:33px 20px;background:#f0f6e8;border:1px solid #dfe8d6;border-radius:12px}.result-hero .big-plate{margin:25px auto;transform:none;width:310px}.result-hero p{font-size:12px;color:#75856a}.result-badge{font-size:30px;color:#699351}.record-list{display:grid;gap:14px}.record-row{display:flex;justify-content:space-between;align-items:center;gap:20px;border:1px solid var(--line);border-radius:10px;padding:20px;background:#fff}.record-row h3{font-size:14px}.record-row p{font-size:11px;color:#85927c;margin-top:4px}.record-row .plate{font-size:19px;min-width:185px}.archive-controls{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.archive-controls input{flex:1;min-width:200px}.archive-controls select{width:170px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fff}table{border-collapse:collapse;width:100%;font-size:12px;text-align:left;white-space:nowrap}th{font-size:10px;color:#8a9784;background:#f7f9f3;font-weight:500}td,th{padding:15px 18px;border-bottom:1px solid #edf0e8}tr:last-child td{border-bottom:0}td code{font-family:monospace;color:#42613a;font-size:12px}td a{color:#5d814b;text-decoration:underline}td .text-link{font-size:11px}.archive-summary{display:flex;gap:25px;padding:18px 22px;background:#eef3e8;border:1px solid #e0e8d7;border-radius:10px;font-size:12px;color:#78866c}.archive-summary strong{color:#3f6333}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.guide-grid .panel p{font-size:12px;color:#7a8770;margin-top:12px;line-height:2}.guide-grid .panel h3{color:#4d6c3f}.guide-grid .panel a{color:#537d40;text-decoration:underline}.guide-grid .wide{grid-column:1/-1}.checklist{display:grid;gap:8px}.checklist label{display:flex;align-items:flex-start;gap:12px;border-bottom:1px solid #eef1e9;padding:10px 0;font-size:12px;color:#74846a}.checklist input{width:15px;margin-top:4px;accent-color:var(--green)}dialog{border:1px solid #dfe5d7;border-radius:15px;padding:28px;width:min(580px,calc(100vw - 32px));color:var(--ink);box-shadow:0 24px 100px #12271c30}dialog::backdrop{background:#12271c65;backdrop-filter:blur(3px)}dialog h2{margin-bottom:10px}dialog p{font-size:12px;color:#7a8770;margin-bottom:18px}dialog .form-grid{margin-top:20px}dialog .close{float:right;background:none;border:none;color:#7e8976;font-size:22px}dialog .actions{justify-content:flex-end}.toast{position:fixed;bottom:28px;left:calc(50% + 100px);transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;background:#244e3d;color:#fff;border-radius:9px;box-shadow:0 8px 25px #142b2020;padding:12px 20px;transition:.2s;z-index:100;font-size:12px;max-width:90vw}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.error-text{font-size:12px;color:#ae5038;min-height:20px;margin-top:12px}.hidden{display:none!important}.source-note{font-size:10px;color:#93a08b;margin-top:20px}.storage-warning{background:#fff0dd;padding:12px;border:1px solid #ebcc9d;border-radius:8px;margin-bottom:15px;font-size:12px;color:#935e2d}
@media(min-width:1550px){.hero{min-height:320px}.hero-copy{padding:40px}.hero h2{font-size:37px}.big-plate{width:330px;height:110px;font-size:42px}.feature-card{padding:28px}.hero-art .floating-note{right:60px;bottom:55px}}
@media(max-width:1150px){.sidebar{width:202px;padding:28px 15px}.main-wrap{margin-left:202px}.brand{font-size:21px}.workspace-label{font-size:10px;margin-top:35px}.workspace-label span{display:none}main{padding:30px 27px}.topbar{padding:0 27px}.hero-copy{padding:28px}.hero h2{font-size:27px}.big-plate{width:240px;height:88px;font-size:30px}.floating-note{right:15px;font-size:9px}.hero-actions{gap:12px}.hero-actions .text-link{font-size:11px}.feature-card{padding:18px}.practice-layout{grid-template-columns:minmax(0,1fr) 245px}.plate{font-size:20px}.version{display:none}footer{padding-left:27px;padding-right:27px}}
@media(max-width:900px){.sidebar{width:180px;padding:24px 12px}.main-wrap{margin-left:180px}nav a{padding:12px 10px;gap:10px;font-size:12px}.nav-tag{display:none}.brand{font-size:20px;gap:9px;padding:0 8px}.brand small{font-size:6px}.brand-mark{width:35px;height:38px;font-size:21px}.hero{grid-template-columns:1fr 0.85fr}.hero-copy{padding:25px 20px}.hero h2{font-size:23px}.hero .tag{font-size:9px}.hero p{font-size:11px}.hero-actions{flex-wrap:wrap}.big-plate{width:205px;height:78px;font-size:26px;outline-width:4px}.floating-note{bottom:40px;right:12px;font-size:8px}.grid3{gap:10px}.feature-card{padding:16px}.feature-card h3{font-size:13px}.feature-card p{font-size:10px}.lower-grid{grid-template-columns:1fr}.practice-layout{grid-template-columns:1fr}.side-panel{padding:20px}.backup-list{grid-template-columns:repeat(2,1fr)}.guide-grid{grid-template-columns:1fr}.guide-grid .wide{grid-column:auto}.date-mark{display:none}.heading-row h1{font-size:26px}}
@media(max-width:650px){body{font-size:13px}.sidebar{position:static;width:100%;padding:14px 18px 0;border-bottom:1px solid var(--line);border-right:0}.brand{font-size:20px;padding:0}.brand small{font-size:7px}.brand-mark{width:33px;height:36px}.workspace-label,.side-bottom{display:none}nav{display:flex;gap:0;justify-content:space-between;margin-top:17px}nav a{border-radius:0;padding:12px 5px;gap:0;font-size:11px;white-space:nowrap}nav a.active{background:none;border-bottom:2px solid var(--green)}.nav-icon{display:none}.main-wrap{margin-left:0}.topbar{height:48px;padding:0 18px}.breadcrumb{font-size:10px}.breadcrumb span{padding:0 8px}.region-chip{font-size:9px;padding:3px 6px}.region-chip i{margin:0 4px}main{padding:24px 18px}.heading-row{margin-bottom:20px;align-items:flex-start;flex-wrap:wrap;gap:12px}.heading-row h1{font-size:25px}.heading-row p{font-size:11px}.eyebrow{font-size:8px}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:27px 24px 10px}.hero h2{font-size:29px}.hero p{max-width:none}.hero-art{min-height:200px}.hero-actions{margin-top:19px;gap:20px}.big-plate{width:260px;height:86px;font-size:33px}.hero-art .star{top:8px;right:60px}.floating-note{bottom:35px;right:25px;font-size:9px}.hero-art .art-note{bottom:14px}.orbit{width:230px;height:230px}.orbit.two{width:320px;height:320px}.notice{font-size:10px;padding:11px 13px}.grid3{grid-template-columns:1fr}.feature-card{padding:20px;display:block}.feature-top{margin-bottom:12px}.feature-card p{font-size:11px;max-width:none;margin-bottom:12px}.feature-card h3{font-size:15px}.feature-icon{width:33px;height:33px;font-size:18px}.lower-grid{margin-top:16px;gap:14px}.panel{padding:20px}.steps{gap:12px}.steps p{font-size:10px}.section-row small{font-size:9px}footer{padding:12px 18px 22px;display:block;font-size:8px}footer span{display:block;margin-top:5px}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.mode-options{gap:8px}.mode-option{padding:14px 10px}.mode-option strong{font-size:12px}.mode-option small{font-size:10px}.session-toolbar{flex-wrap:wrap}.tabs button{padding:9px 12px}.plate{font-size:19px;letter-spacing:0}.number-grid{gap:10px}.session-stats{font-size:11px;gap:14px}.session-stats b{font-size:16px}.record-row{padding:17px;flex-wrap:wrap;gap:12px}.record-row .plate{font-size:18px}.record-row .btn{margin-left:auto}.archive-summary{font-size:11px;gap:12px;flex-wrap:wrap}.archive-controls select{width:100%}.toast{left:50%;width:max-content;max-width:calc(100vw - 36px)}.result-hero .big-plate{width:250px;font-size:31px}.backup-list{grid-template-columns:1fr}.actions .btn{padding:10px 14px}.top-right{gap:0}.archive-controls .btn{flex:1}.custom-prefix{font-size:12px;padding:12px 9px}.custom-row{gap:7px}.custom-row input{font-size:15px}.guide-grid .panel{padding:20px}.progress-track{font-size:10px;gap:8px}.progress-track i{width:20px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}