:root{--brand-green:#1e2a22;--brand-green-soft:#2a3a30;--brand-green-section:#26352b;--surface-tint:#eef1ec;--brand-yellow:#f5c64c;--accent:#2a6fdb;--accent-hover:#245fbe;--accent-soft:#eaf1fc;--bg:#f4f6f9;--bg-warm:#faf8f0;--surface:#fff;--surface-soft:#f2f4f7;--fg:#1e2530;--fg-muted:#5b6472;--fg-subtle:#8a93a3;--border:#e4e6eb;--border-strong:#d3d7df;--success:#33a884;--success-soft:#e7f5ee;--warn:#f49342;--warn-soft:#fdf0e4;--danger:#d84a49;--danger-soft:#fbeaea;--on-green:#f7f5ea;--on-green-muted:#f7f5eaa8;--on-green-hairline:#f7f5ea24;--on-green-surface:#f7f5ea0f;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", Roboto, "PingFang TC", "Microsoft JhengHei", sans-serif;--font-serif:"Noto Serif TC", "Songti TC", "PingFang TC", Georgia, serif;--text-hero:56px;--text-h1:34px;--text-h2:26px;--text-h3:20px;--text-lg:18px;--text-body:16px;--text-sm:14px;--text-xs:13px;--text-micro:11px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--radius-chip:999px;--radius-control:10px;--radius-card:16px;--radius-panel:20px;--shadow-sm:0 1px 2px #1e2a220f;--shadow-card:0 4px 16px #1e2a220f;--shadow-lg:0 12px 32px #1e2a221f;--blackboard-gradient:linear-gradient(165deg, #24332a, #17211b);--blackboard-shadow:0 32px 70px #1e2a2259, inset 0 0 0 1px #f7f5ea14;--paper-dot:#e4e0d2;--kicker-amber:#b8860b;--fg-warm-subtle:#8a867c;--fg-warm-body:#57544c;--border-warm-dashed:#d9c88a}*{box-sizing:border-box}body{font-family:var(--font-sans);color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0}table{font-size:var(--text-sm)}.landing-hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center;gap:48px;display:grid}@media (width<=860px){.landing-hero-grid{grid-template-columns:1fr;gap:40px}.landing-hero-mockup{order:2}}@media (width<=620px){.landing-nav-secondary{display:none}}.login-page{background:var(--surface);min-height:100vh;font-family:var(--font-sans);display:flex}.login-brand{background:var(--brand-green);max-width:560px;color:var(--on-green);flex-direction:column;flex:0 0 44%;padding:48px 44px;display:flex;position:relative;overflow:hidden}.login-brand-grid{pointer-events:none;background-image:linear-gradient(#f7f5ea0b 1px,#0000 1px),linear-gradient(90deg,#f7f5ea0b 1px,#0000 1px);background-size:34px 34px;position:absolute;inset:0}.login-brand-logo{align-items:center;gap:12px;display:flex;position:relative}.login-brand-logo-mark{border:1px solid #f7f5ea1f;border-radius:12px;width:46px;height:46px;display:block}.login-brand-logo-name{font-family:var(--font-serif);letter-spacing:.5px;font-size:24px;font-weight:900}.login-brand-content{flex-direction:column;gap:18px;margin:auto 0;display:flex;position:relative}.login-brand-title{font-family:var(--font-serif);text-wrap:pretty;font-size:34px;font-weight:900;line-height:1.4}.login-brand-title em{color:var(--brand-yellow);font-style:normal}.login-brand-subtitle{color:var(--on-green-muted);max-width:320px;font-size:15px;line-height:1.8}.login-brand-stats{gap:22px;margin-top:6px;display:flex}.login-brand-stat-divider{background:var(--on-green-hairline);width:1px}.login-brand-stat-value{font-family:var(--font-serif);color:var(--brand-yellow);font-size:26px;font-weight:900}.login-brand-stat-label{color:var(--on-green-muted);font-size:12.5px}.login-panel{flex:1;justify-content:center;align-items:center;padding:48px 24px;display:flex}.login-card{flex-direction:column;gap:26px;width:100%;max-width:400px;display:flex}.login-card h1{color:var(--fg);margin:0 0 8px;font-size:30px;font-weight:900}.login-card-subtitle{color:var(--fg-muted);margin:0;font-size:15px}.login-options{flex-direction:column;gap:12px;display:flex}.login-apple-btn{color:#fff;cursor:pointer;background:#111;border:none;border-radius:14px;justify-content:center;align-items:center;gap:10px;height:54px;font-family:inherit;font-size:16px;font-weight:700;display:flex}.login-apple-btn:disabled{opacity:.6;cursor:default}.login-terms{color:var(--fg-subtle);text-wrap:pretty;font-size:12.5px;line-height:1.7}.login-terms a{font-weight:700}.login-error{color:var(--danger);margin:0;font-size:13px}.login-dev-hint{color:var(--fg-muted);margin:0;font-size:13px}.login-dev-input{box-sizing:border-box;border:1.5px solid var(--border-strong);border-radius:14px;width:100%;height:48px;padding:0 14px;font-family:inherit;font-size:15px}.login-dev-submit{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:14px;width:100%;height:48px;font-family:inherit;font-size:15px;font-weight:700}.login-dev-submit:disabled{opacity:.5;cursor:default}@media (width<=900px){.login-brand{display:none}}.me-two-col{grid-template-columns:minmax(240px,300px) minmax(0,1fr);align-items:start;gap:20px;display:grid}@media (width<=720px){.me-two-col{grid-template-columns:1fr}}.plan-grid{grid-template-columns:repeat(3,1fr);align-items:stretch;gap:16px;display:grid}@media (width<=760px){.plan-grid{grid-template-columns:1fr}}