.lz-home{background:var(--sd-color-bg);color:var(--sd-color-text);font-family:var(--sd-font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;line-height:1.5}.lz-home *{box-sizing:border-box}.lz-home a{color:inherit}.lz-home .sd-label{font-family:var(--sd-font-mono);font-size:var(--sd-font-size-xs);font-weight:500;letter-spacing:var(--sd-letter-spacing-wide);text-transform:uppercase;color:var(--sd-color-text-muted)}.lz-home .lz-mono{font-family:var(--sd-font-mono);font-variant-numeric:tabular-nums}.lz-home .lz-page{width:100%;min-height:100vh;background:var(--sd-color-bg)}.lz-home .lz-nav{position:sticky;top:0;z-index:var(--sd-z-sticky);background:var(--sd-color-surface);border-bottom:1px solid var(--sd-color-border)}.lz-home .lz-nav-inner{max-width:1360px;margin:0 auto;height:64px;padding:0 40px;display:flex;align-items:center;justify-content:space-between}.lz-home .lz-brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--sd-color-text)}.lz-home .lz-brand-word{font-family:var(--sd-font-body);font-size:20px;font-weight:600;letter-spacing:-.01em;color:var(--sd-color-primary)}.lz-home .lz-nav-links{display:flex;align-items:center;gap:28px}.lz-home .lz-nav-links a{font-size:14px;color:var(--sd-color-text);text-decoration:none;font-weight:500}.lz-home .lz-nav-links a:hover{color:var(--sd-color-primary)}.lz-home .lz-nav-cta{padding:8px 14px;background:var(--sd-color-text);color:var(--sd-color-bg)!important;border-radius:var(--sd-radius-md)}.lz-home .lz-nav-cta:hover{background:var(--sd-color-primary)}.lz-home .lz-nav-signin{color:var(--sd-color-text-muted)!important}.lz-home .lz-hamburger{display:none;align-items:center;justify-content:center;width:40px;height:40px;background:none;border:none;color:var(--sd-color-text);cursor:pointer;padding:0}.lz-home .lz-drawer-backdrop{position:fixed;inset:0;background:#0006;z-index:calc(var(--sd-z-sticky) + 1);opacity:0;pointer-events:none;transition:opacity .24s ease-out}.lz-home .lz-drawer-backdrop.is-open{opacity:1;pointer-events:auto}.lz-home .lz-drawer{position:fixed;top:0;right:0;width:280px;max-width:85vw;height:100vh;background:var(--sd-color-surface);border-left:1px solid var(--sd-color-border);z-index:calc(var(--sd-z-sticky) + 2);transform:translate(100%);transition:transform .24s ease-out;display:flex;flex-direction:column}.lz-home .lz-drawer.is-open{transform:translate(0)}.lz-home .lz-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--sd-color-border)}.lz-home .lz-drawer-head .lz-brand-word{font-size:18px}.lz-home .lz-drawer-close{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:none;border:none;color:var(--sd-color-text-muted);cursor:pointer;padding:0}.lz-home .lz-drawer-close:hover{color:var(--sd-color-text)}.lz-home .lz-drawer-links{display:flex;flex-direction:column;padding:16px 0}.lz-home .lz-drawer-links a{display:block;padding:14px 24px;font-family:var(--sd-font-body);font-size:16px;font-weight:500;color:var(--sd-color-text);text-decoration:none;transition:background .12s ease-out}.lz-home .lz-drawer-links a:hover{background:var(--sd-color-surface-raised)}.lz-home .lz-drawer-cta{margin:8px 20px 0;padding:12px 20px!important;background:var(--sd-color-primary);color:var(--sd-color-primary-text)!important;border-radius:var(--sd-radius-md);text-align:center}.lz-home .lz-drawer-cta:hover{background:var(--sd-color-text)}.lz-home .lz-section{max-width:1180px;margin:0 auto;padding:120px 40px}.lz-home .lz-section-head{max-width:760px;margin:0 auto 64px;text-align:center}.lz-home .lz-section-h{font-family:var(--sd-font-body);font-weight:500;font-size:clamp(36px,4vw,52px);line-height:1.08;letter-spacing:-.02em;margin:18px 0 0;text-wrap:balance}.lz-home .lz-section-h em{font-style:italic;font-weight:400;color:var(--sd-color-primary)}.lz-home .lz-section-h--center{text-align:center}.lz-home .lz-lede{font-family:var(--sd-font-body);font-size:19px;line-height:1.6;color:var(--sd-color-text-muted);font-weight:400;margin:20px auto 0;max-width:65ch}.lz-home .lz-kicker{display:inline-flex;align-items:center;gap:14px;color:var(--sd-color-text-muted)}.lz-home .lz-kicker--center{display:flex;justify-content:center}.lz-home .lz-rule{width:40px;height:1px;background:var(--sd-color-border)}.lz-home .lz-btn-primary{display:inline-flex;align-items:center;gap:8px;padding:14px 22px;background:var(--sd-color-text);color:var(--sd-color-bg);border:1px solid var(--sd-color-text);border-radius:var(--sd-radius-md);font-family:var(--sd-font-body);font-size:15px;font-weight:500;text-decoration:none;cursor:pointer;transition:background .12s var(--sd-ease-standard)}.lz-home .lz-btn-primary:hover{background:var(--sd-color-primary);border-color:var(--sd-color-primary)}.lz-home .lz-btn-link{font-size:15px;color:var(--sd-color-text);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;text-decoration-color:var(--sd-color-border)}.lz-home .lz-btn-link:hover{color:var(--sd-color-primary);text-decoration-color:var(--sd-color-primary)}.lz-home .lz-hero{max-width:1360px;margin:0 auto;padding:16px 20px 56px}.lz-home .lz-hero-inner{display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "flow";row-gap:28px}.lz-home .lz-hero-flow{grid-area:flow;min-width:0}.lz-home .lz-hero-copy{grid-area:copy;min-width:0}.lz-home .lz-hero-h{font-family:var(--sd-font-body);font-weight:500;font-size:clamp(34px,8.6vw,48px);line-height:1.04;letter-spacing:0;margin:24px 0 18px;text-wrap:balance}.lz-home .lz-hero-h em{font-style:italic;font-weight:400;color:var(--sd-color-primary)}.lz-home .lz-hero-h strong{font-weight:700;font-style:normal;color:var(--sd-color-primary)}.lz-home .lz-hero-lede{font-family:var(--sd-font-body);font-size:17px;line-height:1.55;color:var(--sd-color-text-muted);max-width:560px;margin:0;font-weight:400}.lz-home .lz-hero-cta{margin:26px 0 12px;display:flex;gap:12px;flex-direction:column;align-items:stretch}.lz-home .lz-hero-cta>*{width:100%;justify-content:center;text-align:center}.lz-home .lz-hero-trial{margin:0;font-family:var(--sd-font-body);font-size:14px;color:var(--sd-color-text-muted)}.lz-home .lz-hero-meta{display:inline-flex;align-items:center;gap:28px;padding:18px 32px;border-top:1px solid var(--sd-color-border);border-bottom:1px solid var(--sd-color-border)}.lz-home .lz-hero-meta>div{display:flex;align-items:baseline;gap:10px}.lz-home .lz-hero-meta .lz-mono{font-size:24px;font-weight:600;color:var(--sd-color-text)}.lz-home .lz-hero-div{width:1px;height:28px;background:var(--sd-color-border)}.lz-home .lz-hero-guide{grid-area:guide;padding-top:16px;border-top:1px solid var(--sd-color-border)}.lz-home .lz-hero-guide p{min-height:3.9em;margin:8px 0 0;color:var(--sd-color-text-muted);font-size:15px;line-height:1.5}.lz-home .lz-hero-guide-pills{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}.lz-home .lz-hero-guide-pill{display:inline-flex;min-height:28px;align-items:center;border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-full);background:var(--sd-color-surface);color:var(--sd-color-text-muted);font-family:inherit;font-size:12px;font-weight:700;padding:0 10px;cursor:pointer;transition:background var(--sd-duration-normal) var(--sd-ease-standard),border-color var(--sd-duration-normal) var(--sd-ease-standard),color var(--sd-duration-normal) var(--sd-ease-standard)}.lz-home .lz-hero-guide-pill:hover{border-color:color-mix(in srgb,var(--sd-color-primary) 32%,var(--sd-color-border));color:var(--sd-color-primary)}.lz-home .lz-hero-guide-pill:focus-visible{outline:2px solid var(--sd-color-primary);outline-offset:2px}.lz-home .lz-hero-guide-pill.is-active{border-color:color-mix(in srgb,var(--sd-color-primary) 32%,var(--sd-color-border));background:var(--sd-color-highlight);color:var(--sd-color-primary)}.lz-home .lz-hero-demo{grid-area:demo;position:relative;overflow:visible;border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-2xl);background:var(--sd-color-bg)}.lz-home .lz-hero-demo-inner{position:relative;padding:14px 12px 18px}.lz-home .lz-demo-chrome{display:flex;align-items:center;gap:14px;padding:10px 14px;border-bottom:1px solid var(--sd-color-border)}.lz-home .lz-demo-bars{display:flex;flex:1;gap:6px}.lz-home .lz-demo-bar{flex:1;height:3px;border-radius:var(--sd-radius-full);background:var(--sd-color-border);overflow:hidden}.lz-home .lz-demo-bar-fill{display:block;width:0;height:100%;border-radius:inherit;background:var(--sd-color-primary)}.lz-home .lz-demo-bar-fill.is-done{width:100%}.lz-home .lz-demo-bar-fill.is-active{animation:lz-demo-bar-fill linear forwards}@keyframes lz-demo-bar-fill{0%{width:0}to{width:100%}}@media(prefers-reduced-motion:reduce){.lz-home .lz-demo-bar-fill.is-active{animation:none;width:40%}}.lz-home .lz-demo-cursor{position:absolute;left:-11px;top:-11px;z-index:6;width:22px;height:22px;border-radius:50%;background:color-mix(in srgb,var(--sd-color-primary) 26%,transparent);border:1.5px solid color-mix(in srgb,var(--sd-color-primary) 60%,transparent);pointer-events:none;opacity:0;transition:transform .68s var(--sd-ease-standard),opacity .3s var(--sd-ease-standard)}.lz-home .lz-demo-cursor.is-visible{opacity:1}.lz-home .lz-demo-tap-ring{position:absolute;inset:-2px;border-radius:50%;border:2px solid var(--sd-color-primary);animation:lz-demo-tap-ring .52s var(--sd-ease-standard) forwards}@keyframes lz-demo-tap-ring{0%{opacity:.9;transform:scale(.6)}to{opacity:0;transform:scale(2.1)}}.lz-home .lz-demo-caret{display:inline-block;width:2px;height:1em;margin-left:1px;vertical-align:text-bottom;background:var(--sd-color-primary);animation:lz-demo-caret-blink 1s steps(2,start) infinite}.lz-home .lz-demo-caret.is-done{opacity:0;animation:none}@keyframes lz-demo-caret-blink{to{visibility:hidden}}.lz-home .lz-hero-demo-inner:after{content:"";position:absolute;inset:0;z-index:3;border-radius:var(--sd-radius-xl);background:#0c0d1200;pointer-events:none;transition:background .52s var(--sd-ease-standard)}.lz-home .lz-demo-screen{min-height:520px;animation:lz-demo-screen-in .86s var(--sd-ease-standard)}@keyframes lz-demo-screen-in{0%{opacity:0;transform:translate(26px)}to{opacity:1;transform:translate(0)}}.lz-home .lz-demo-head{display:flex;align-items:center;gap:12px;margin-bottom:9px}.lz-home .lz-demo-back{display:inline-flex;width:32px;height:32px;align-items:center;justify-content:center;color:var(--sd-color-text-muted)}.lz-home .lz-demo-head h2,.lz-home .lz-demo-title-row h2{margin:0;font-family:var(--sd-font-heading);font-size:16px;font-weight:700;letter-spacing:0;color:var(--sd-color-text)}.lz-home .lz-demo-head p{margin:2px 0 0;color:var(--sd-color-text-muted);font-size:12px}.lz-home .lz-demo-chip{display:inline-flex;min-height:24px;align-items:center;white-space:nowrap;border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-full);background:var(--sd-color-surface-raised);color:var(--sd-color-text-muted);font-size:12px;font-weight:700;padding:0 9px;margin-left:auto}.lz-home .lz-demo-chip.is-success{border-color:color-mix(in srgb,var(--sd-color-success) 24%,var(--sd-color-border));background:color-mix(in srgb,var(--sd-color-success) 8%,var(--sd-color-surface));color:color-mix(in srgb,var(--sd-color-success) 72%,var(--sd-color-text))}.lz-home .lz-demo-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:10px}.lz-home .lz-demo-stats>div{border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-lg);background:var(--sd-color-surface);padding:9px 11px}.lz-home .lz-demo-stats .sd-label{font-size:11px;white-space:nowrap}.lz-home .lz-demo-stats strong{display:block;margin-top:3px;font-family:var(--sd-font-mono);font-size:16px}.lz-home .lz-demo-player,.lz-home .lz-demo-summary,.lz-home .lz-demo-transcript,.lz-home .lz-demo-word-card,.lz-home .lz-demo-review,.lz-home .lz-demo-journal-editor,.lz-home .lz-demo-coach{border:1px solid var(--sd-color-border);background:var(--sd-color-surface)}.lz-home .lz-demo-player{border-radius:var(--sd-radius-xl);padding:13px}.lz-home .lz-demo-progress{height:6px;border-radius:var(--sd-radius-full);background:var(--sd-color-surface-raised);overflow:hidden}.lz-home .lz-demo-progress span{display:block;height:100%;border-radius:inherit;background:var(--sd-color-primary);transition:width 1.2s var(--sd-ease-standard)}.lz-home .lz-demo-time{display:flex;justify-content:space-between;margin:11px 0 12px;color:var(--sd-color-text-muted);font-family:var(--sd-font-mono);font-size:12px}.lz-home .lz-demo-summary{display:none;align-items:center;justify-content:space-between;border-radius:var(--sd-radius-lg);margin-top:10px;padding:8px 12px}.lz-home .lz-demo-summary .lz-demo-chip{margin-left:0}.lz-home .lz-demo-transcript{position:relative;height:auto;margin-top:10px;padding-bottom:7px;border-radius:var(--sd-radius-lg);overflow:visible}.lz-home .lz-demo-seg--deep{display:none}.lz-home .lz-demo-transcript-head{display:flex;min-height:34px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--sd-color-border);padding:0 14px;color:var(--sd-color-text-muted);font-size:12px}.lz-home .lz-demo-seg{display:flex;gap:12px;margin:0 10px;border-radius:var(--sd-radius-lg);padding:6px 7px}.lz-home .lz-demo-seg:first-of-type{margin-top:7px}.lz-home .lz-demo-seg.is-active{background:var(--sd-color-highlight)}.lz-home .lz-demo-seg span{flex-shrink:0;width:40px;padding-top:2px;color:var(--sd-color-text-muted);font-family:var(--sd-font-mono);font-size:12px;text-align:right}.lz-home .lz-demo-seg p{margin:0;color:var(--sd-color-text);font-size:13px;line-height:1.6}.lz-home .lz-demo-seg mark{border-radius:var(--sd-radius-sm);background:var(--sd-color-highlight);color:var(--sd-color-primary);font-weight:700;padding:0 2px;text-decoration:underline dotted;text-underline-offset:4px}.lz-home .lz-demo-seg mark.is-focus{position:relative;z-index:4;animation:lz-demo-focus-word 2.2s var(--sd-ease-standard) infinite}@keyframes lz-demo-focus-word{0%,to{box-shadow:0 0 color-mix(in srgb,var(--sd-color-primary) 22%,transparent)}50%{box-shadow:0 0 0 8px color-mix(in srgb,var(--sd-color-primary) 0%,transparent)}}.lz-home .lz-demo-popover-wrap{position:absolute;left:12px;right:12px;top:124px;z-index:5}.lz-home .lz-demo-popover{border-radius:var(--sd-radius-md);background:var(--sd-color-text);color:var(--sd-color-bg);opacity:0;transform:translateY(-6px);padding:11px 13px;pointer-events:none;transition:opacity .42s var(--sd-ease-standard),transform .42s var(--sd-ease-standard)}.lz-home .lz-demo-popover.is-open{opacity:1;transform:translateY(0)}.lz-home .lz-demo-popover-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:8px}.lz-home .lz-demo-popover-head span,.lz-home .lz-demo-popover-section .sd-label{color:color-mix(in srgb,var(--sd-color-bg) 58%,transparent);font-family:var(--sd-font-mono);font-size:10px;font-weight:700}.lz-home .lz-demo-popover p{margin:0;color:color-mix(in srgb,var(--sd-color-bg) 75%,transparent);font-size:13px;line-height:1.38}.lz-home .lz-demo-popover-section{margin-top:8px;border-top:1px solid rgba(254,254,255,.12);padding-top:8px}.lz-home .lz-demo-popover-section div{display:flex;gap:6px;margin-top:7px}.lz-home .lz-demo-popover-section em{border:1px solid rgba(254,254,255,.08);border-radius:var(--sd-radius-full);background:#fefeff14;color:var(--sd-color-bg);font-style:normal;font-size:13px;font-weight:600;padding:5px 10px}.lz-home .lz-demo-popover-action{display:flex;min-height:32px;align-items:center;justify-content:center;border-radius:var(--sd-radius-md);background:var(--sd-color-accent);color:var(--sd-color-text);margin-top:10px;font-size:13px}.lz-home .lz-demo-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:13px}.lz-home .lz-demo-title-row .lz-demo-chip{margin-left:0}.lz-home .lz-demo-grid,.lz-home .lz-demo-journal{display:grid;grid-template-columns:1fr;gap:12px}.lz-home .lz-demo-word-card,.lz-home .lz-demo-journal-editor,.lz-home .lz-demo-coach{border-radius:var(--sd-radius-lg);padding:14px}.lz-home .lz-demo-word-card.is-featured{border-color:color-mix(in srgb,var(--sd-color-primary) 32%,var(--sd-color-border));background:color-mix(in srgb,var(--sd-color-primary) 4%,var(--sd-color-surface));animation:lz-demo-arrive 1.2s var(--sd-ease-standard)}@keyframes lz-demo-arrive{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.lz-home .lz-demo-word-card>div{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.lz-home .lz-demo-word-card strong{font-family:var(--sd-font-heading);font-size:19px}.lz-home .lz-demo-word-card p,.lz-home .lz-demo-review p,.lz-home .lz-demo-journal-editor p,.lz-home .lz-demo-coach p{color:var(--sd-color-text-muted);font-size:14px;line-height:1.48}.lz-home .lz-demo-review-stage{display:grid;min-height:390px;place-items:center}.lz-home .lz-demo-review{width:min(520px,100%);min-height:215px;border-radius:var(--sd-radius-xl);padding:24px;transition:border-color .4s var(--sd-ease-standard),background .4s var(--sd-ease-standard),transform .4s var(--sd-ease-standard)}.lz-home .lz-demo-review.is-ready{border-color:color-mix(in srgb,var(--sd-color-primary) 35%,var(--sd-color-border));background:color-mix(in srgb,var(--sd-color-primary) 4%,var(--sd-color-surface));transform:translateY(-4px)}.lz-home .lz-demo-review>strong{display:block;margin:28px 0 10px;font-family:var(--sd-font-heading);font-size:34px}.lz-home .lz-demo-review>div{display:none;margin-top:22px;border-top:1px solid var(--sd-color-border);padding-top:18px}.lz-home .lz-demo-review.is-flipped>div{display:block}.lz-home .lz-demo-journal-editor>div{min-height:155px;border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-lg);background:var(--sd-color-surface);color:var(--sd-color-text);line-height:1.55;padding:16px}.lz-home .lz-demo-coach{border-color:color-mix(in srgb,var(--sd-color-success) 24%,var(--sd-color-border));background:color-mix(in srgb,var(--sd-color-success) 6%,var(--sd-color-surface));opacity:0;transform:translateY(10px);transition:opacity .52s var(--sd-ease-standard),transform .52s var(--sd-ease-standard)}.lz-home .lz-demo-coach.is-open{opacity:1;transform:translateY(0)}@media(min-width:641px){.lz-home .lz-hero-cta{margin:30px 0 12px;flex-direction:row;align-items:center;flex-wrap:wrap;gap:18px}.lz-home .lz-hero-cta>*{width:auto}}@media(min-width:961px){.lz-home .lz-hero{padding:24px 40px 96px}.lz-home .lz-hero-inner{grid-template-columns:minmax(300px,.9fr) minmax(480px,1.1fr);grid-template-areas:"copy flow";align-items:center;column-gap:clamp(34px,5vw,72px)}.lz-home .lz-hero-h{font-size:clamp(44px,4.6vw,64px);margin:24px 0 22px}.lz-home .lz-hero-lede{font-size:20px}.lz-home .lz-hero-demo-inner{padding:16px 18px 20px}.lz-home .lz-demo-summary{display:flex}.lz-home .lz-demo-screen{min-height:520px}.lz-home .lz-demo-transcript{height:240px;padding-bottom:0}.lz-home .lz-demo-seg--deep{display:flex}.lz-home .lz-demo-seg p{font-size:14px}.lz-home .lz-demo-popover-wrap{left:min(45%,360px);right:auto;top:26px}.lz-home .lz-demo-popover{width:300px}.lz-home .lz-demo-grid,.lz-home .lz-demo-journal{grid-template-columns:1fr 1fr}}.lz-home .lz-flow{position:relative;display:grid;grid-template-columns:minmax(0,1fr);row-gap:26px}.lz-home .lz-flow-lines{position:absolute;inset:0;z-index:0;width:100%;height:100%;pointer-events:none}.lz-home .lz-flow-lines line{stroke:var(--sd-color-border);stroke-width:1.5;transition:stroke .3s var(--sd-ease-standard)}.lz-home .lz-flow-lines line.is-active{stroke:color-mix(in srgb,var(--sd-color-primary) 45%,var(--sd-color-border))}.lz-home .lz-flow-sources{display:grid;grid-template-columns:1fr 1fr;gap:10px}.lz-home .lz-flow-node{position:relative;z-index:2;display:flex;align-items:center;gap:9px;border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-lg);background:var(--sd-color-surface);padding:11px 14px;font-weight:600;font-size:14px;transition:border-color .3s var(--sd-ease-standard),background .3s var(--sd-ease-standard)}.lz-home .lz-flow-dot{flex-shrink:0;width:6px;height:6px;border-radius:50%;background:var(--sd-color-text-muted);transition:background .3s var(--sd-ease-standard)}.lz-home .lz-flow-node.is-active{border-color:color-mix(in srgb,var(--sd-color-primary) 32%,var(--sd-color-border));background:color-mix(in srgb,var(--sd-color-primary) 6%,var(--sd-color-surface))}.lz-home .lz-flow-node.is-active .lz-flow-dot{background:var(--sd-color-primary)}.lz-home .lz-flow-bank{position:relative;z-index:2;border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-2xl);background:var(--sd-color-surface);padding:20px 22px 22px}.lz-home .lz-flow-bank-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.lz-home .lz-flow-count{font-family:var(--sd-font-mono);font-size:13px;color:var(--sd-color-text-muted)}.lz-home .lz-flow-word{display:block;margin:16px 0 4px;font-family:var(--sd-font-heading);font-size:clamp(32px,4vw,42px);line-height:1.05;letter-spacing:-.02em;animation:lz-flow-word-in .48s var(--sd-ease-standard)}.lz-home .lz-flow-trans{margin:0;color:var(--sd-color-text-muted);font-size:15px}@keyframes lz-flow-word-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.lz-home .lz-flow-outs{display:grid;grid-template-columns:1fr 1fr;gap:10px}.lz-home .lz-flow-out{display:block;padding:12px 14px}.lz-home .lz-flow-out p{margin:6px 0 0;font-size:14px;font-weight:400;color:var(--sd-color-text);animation:lz-flow-word-in .42s var(--sd-ease-standard)}.lz-home .lz-flow-chip{position:absolute;left:0;top:0;z-index:1;opacity:0;pointer-events:none;transition:transform 1.05s var(--sd-ease-standard),opacity .26s var(--sd-ease-standard)}.lz-home .lz-flow-chip.is-still{transition:opacity .26s var(--sd-ease-standard)}.lz-home .lz-flow-chip.is-shown{opacity:1}.lz-home .lz-flow-chip>span{display:inline-block;transform:translate(-50%,-50%);border:1px solid color-mix(in srgb,var(--sd-color-primary) 36%,var(--sd-color-border));border-radius:var(--sd-radius-full);background:var(--sd-color-surface);color:var(--sd-color-primary);font-size:13px;font-weight:700;padding:4px 12px;white-space:nowrap}@media(min-width:961px){.lz-home .lz-flow{grid-template-columns:minmax(140px,.85fr) minmax(250px,1.5fr) minmax(170px,1fr);align-items:center;column-gap:clamp(28px,4vw,64px)}.lz-home .lz-flow-sources,.lz-home .lz-flow-outs{grid-template-columns:1fr;gap:16px}}.lz-home .lz-section--loop{padding-top:24px}.lz-home .lz-loop-inner{display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:"demo" "guide";row-gap:24px}@media(min-width:961px){.lz-home .lz-loop-inner{grid-template-columns:minmax(260px,.6fr) minmax(620px,1.4fr);grid-template-areas:"guide demo";align-items:start;column-gap:34px}.lz-home .lz-loop-inner .lz-hero-guide{border-top:0;padding-top:0}}.lz-home .lz-section--bank{max-width:none;padding:0 0 120px;background:#0a0b0f}.lz-home .lz-bank-intro{padding:160px 40px 80px}.lz-home .lz-bank-intro .lz-section-head{margin-bottom:0}.lz-home .lz-bank-intro .lz-section-h{color:#eeeef2;font-size:clamp(40px,4.5vw,58px)}.lz-home .lz-bank-intro .lz-section-h em{color:#7f82e8}.lz-home .lz-bank-intro .lz-lede{color:#acadb4}.lz-home .lz-bank-intro .lz-kicker{color:#626369}.lz-home .lz-bank-intro .lz-rule{background:#2d2d33}.lz-home .lz-bank-intro .sd-label{color:#7f82e8}.lz-home .lz-bank-frame{width:min(1120px,100% - 80px);margin:0 auto;padding-bottom:0;background:var(--sd-color-surface);border:1px solid oklch(.25 .01 280);border-radius:var(--sd-radius-2xl);box-shadow:var(--sd-shadow-lg);overflow:hidden}.lz-home .lz-bank-toolbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--sd-color-border);background:var(--sd-color-surface-raised);gap:12px;flex-wrap:wrap}.lz-home .lz-bank-tabs{display:flex;gap:4px}.lz-home .lz-bank-tab{padding:6px 12px;font-family:var(--sd-font-body);font-size:13px;font-weight:500;color:var(--sd-color-text-muted);background:transparent;border:none;border-radius:var(--sd-radius-md);cursor:pointer;transition:background var(--sd-duration-fast) var(--sd-ease-standard),color var(--sd-duration-fast) var(--sd-ease-standard)}.lz-home .lz-bank-tab:hover{color:var(--sd-color-text)}.lz-home .lz-bank-tab.is-on{background:var(--sd-color-surface);color:var(--sd-color-text);box-shadow:var(--sd-shadow-xs)}.lz-home .lz-bank-tab:focus-visible{outline:2px solid var(--sd-color-primary);outline-offset:2px}.lz-home .lz-lang-switch{display:flex;gap:4px;background:var(--sd-color-bg);padding:3px;border-radius:var(--sd-radius-full);border:1px solid var(--sd-color-border)}.lz-home .lz-lang-opt{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;background:transparent;border:none;cursor:pointer;border-radius:var(--sd-radius-full);font-family:var(--sd-font-body);font-size:13px;color:var(--sd-color-text-muted)}.lz-home .lz-lang-opt.is-on{background:var(--sd-color-surface);color:var(--sd-color-text);box-shadow:var(--sd-shadow-xs)}.lz-home .lz-lang-flag{font-size:14px}.lz-home .lz-bank-tabbody{animation:lz-fade-in .18s var(--sd-ease-standard)}@keyframes lz-fade-in{0%{opacity:0;transform:translateY(2px)}to{opacity:1;transform:translateY(0)}}.lz-home .lz-bank-body{display:grid;grid-template-columns:1.35fr 1fr;min-height:480px}@media(max-width:880px){.lz-home .lz-bank-body{grid-template-columns:1fr}}.lz-home .lz-bank-cardlist{display:flex;flex-direction:column;gap:8px}.lz-home .lz-tab-wordbank{padding:32px 40px;display:flex;flex-direction:column;gap:18px;min-height:480px;background:var(--sd-color-bg)}.lz-home .lz-tab-wordbank-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap}.lz-home .lz-tab-wordbank-list{display:flex;flex-direction:column;gap:8px;max-height:540px;overflow-y:auto;padding-right:4px}.lz-home .lz-tab-wordbank-empty{margin:24px 0;padding:18px 20px;background:var(--sd-color-surface-raised);border:1px dashed var(--sd-color-border);border-radius:var(--sd-radius-md);font-family:var(--sd-font-body);font-size:15px;color:var(--sd-color-text-muted)}.lz-home .lz-tab-review{padding:36px 40px;display:flex;flex-direction:column;gap:22px;align-items:center;justify-content:center;min-height:480px;background:var(--sd-color-bg)}.lz-home .lz-tab-review-head{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:480px}.lz-home .lz-tab-review-progress{font-family:var(--sd-font-mono);font-size:13px;color:var(--sd-color-text-muted)}.lz-home .lz-tab-review-progress .lz-mono{color:var(--sd-color-text);font-weight:600}.lz-home .lz-tab-review-stage{width:100%;max-width:480px}.lz-home .lz-tab-review-foot{font-family:var(--sd-font-body);font-size:14px;color:var(--sd-color-text-muted);text-align:center;margin:0;max-width:480px}.lz-home .lz-bank-left{padding:40px 44px;border-right:1px solid var(--sd-color-border);position:relative}.lz-home .lz-bank-source{margin-bottom:22px}.lz-home .lz-bank-source-meta{font-size:13px;color:var(--sd-color-text-muted);margin-top:4px;font-family:var(--sd-font-body)}.lz-home .lz-bank-transcript{font-family:var(--sd-font-body);font-size:22px;line-height:1.75;color:var(--sd-color-text);margin:0 0 28px;max-width:48ch}.lz-home .tr-pop{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);min-width:220px;background:var(--sd-color-text);color:var(--sd-color-bg);border-radius:var(--sd-radius-md);padding:12px 14px;box-shadow:var(--sd-shadow-lg);font-family:var(--sd-font-body);font-size:14px;line-height:1.4;z-index:var(--sd-z-raised);white-space:normal;display:flex;flex-direction:column;gap:6px;text-align:left}.lz-home .tr-pop:before{content:"";position:absolute;top:-5px;left:50%;transform:translate(-50%) rotate(45deg);width:10px;height:10px;background:var(--sd-color-text)}.lz-home .tr-pop-word{font-family:var(--sd-font-body);font-weight:500;font-size:16px}.lz-home .tr-pop-gloss{color:color-mix(in srgb,var(--sd-color-bg) 75%,transparent);font-size:13px}.lz-home .tr-pop-add{display:inline-flex;align-items:center;gap:4px;margin-top:4px;padding-top:8px;border-top:1px solid rgba(255,255,255,.12);font-size:12px;font-weight:500;color:var(--sd-color-accent)}.lz-home .lz-bank-hint{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--sd-color-surface-raised);border-radius:var(--sd-radius-md);font-size:13px;color:var(--sd-color-text-muted);font-family:var(--sd-font-body)}.lz-home .lz-kbd{font-family:var(--sd-font-mono);font-size:11px;padding:3px 8px;border-radius:var(--sd-radius-sm);background:var(--sd-color-surface);border:1px solid var(--sd-color-border);color:var(--sd-color-text);font-style:normal;letter-spacing:.04em}.lz-home .lz-bank-right{padding:32px;background:var(--sd-color-bg);display:flex;flex-direction:column;gap:18px}.lz-home .lz-bank-right-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.lz-home .lz-bank-right-h{font-family:var(--sd-font-body);font-size:20px;font-weight:500;letter-spacing:-.01em;margin-bottom:2px}.lz-home .lz-bank-flow{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;background:var(--sd-color-surface);border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-full)}.lz-home .lz-bank-arrow{font-family:var(--sd-font-mono);color:var(--sd-color-primary);font-weight:600}.lz-home .lz-hub-detail{max-width:1080px;margin:0 auto}.lz-home .lz-tool-tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:40px}.lz-home .lz-tool-tab{display:inline-flex;min-height:34px;align-items:center;border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-full);background:var(--sd-color-surface);color:var(--sd-color-text-muted);font-family:inherit;font-size:14px;font-weight:600;padding:0 15px;cursor:pointer;transition:background var(--sd-duration-normal) var(--sd-ease-standard),border-color var(--sd-duration-normal) var(--sd-ease-standard),color var(--sd-duration-normal) var(--sd-ease-standard)}.lz-home .lz-tool-tab:hover{border-color:color-mix(in srgb,var(--sd-color-primary) 32%,var(--sd-color-border));color:var(--sd-color-primary)}.lz-home .lz-tool-tab:focus-visible{outline:2px solid var(--sd-color-primary);outline-offset:2px}.lz-home .lz-tool-tab.is-active{border-color:color-mix(in srgb,var(--sd-color-primary) 32%,var(--sd-color-border));background:var(--sd-color-highlight);color:var(--sd-color-primary)}.lz-home .lz-hub-detail-inner{display:grid;grid-template-columns:1fr 1.15fr;gap:72px;align-items:center;animation:hubSlideIn .28s ease-out}@keyframes hubSlideIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.lz-home .lz-hub-detail-h{font-family:var(--sd-font-body);font-weight:500;font-size:clamp(28px,2.5vw,36px);letter-spacing:-.02em;margin:0 0 14px}.lz-home .lz-hub-detail-lede{font-family:var(--sd-font-body);font-size:18px;line-height:1.6;color:var(--sd-color-text-muted);margin:0 0 18px;max-width:65ch}.lz-home .lz-hub-detail-meta{padding-top:14px;border-top:1px solid var(--sd-color-border);font-family:var(--sd-font-mono);font-size:11px;letter-spacing:.1em;color:var(--sd-color-text-muted);text-transform:uppercase}.lz-home .lz-tools{max-width:1080px;margin:0 auto;display:flex;flex-direction:column;gap:88px}.lz-home .lz-tool-row{display:grid;grid-template-columns:1fr 1.15fr;gap:72px;align-items:center}.lz-home .lz-tool-row.is-reverse{grid-template-columns:1.15fr 1fr}.lz-home .lz-tool-row.is-reverse .lz-tool-copy{order:2}.lz-home .lz-tool-row.is-reverse .lz-tool-mock{order:1}.lz-home .lz-tool-copy{max-width:420px}.lz-home .lz-tool-n{font-family:var(--sd-font-body);font-weight:400;font-size:28px;color:var(--sd-color-primary);margin-bottom:10px}.lz-home .lz-tool-name{font-family:var(--sd-font-body);font-weight:500;font-size:clamp(30px,3vw,40px);letter-spacing:-.02em;line-height:1.08;margin:8px 0 14px}.lz-home .lz-tool-lede{font-family:var(--sd-font-body);font-size:18px;line-height:1.6;color:var(--sd-color-text-muted);margin:0 0 18px}.lz-home .lz-tool-detail{padding-top:14px;border-top:1px solid var(--sd-color-border);font-family:var(--sd-font-mono);font-size:11px;letter-spacing:.1em;color:var(--sd-color-text-muted);text-transform:uppercase}.lz-home .lz-tool-import{margin-top:14px;padding:12px 14px;background:color-mix(in srgb,var(--sd-color-primary) 6%,var(--sd-color-surface));border-radius:var(--sd-radius-md);font-family:var(--sd-font-body);font-size:14px;line-height:1.5;color:var(--sd-color-text)}.lz-home .lz-tool-import code{font-family:var(--sd-font-mono);font-style:normal;font-size:12px;padding:2px 6px;background:var(--sd-color-surface);border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-sm)}.lz-home .lz-tool-mock{min-width:0}.lz-home .mk{background:var(--sd-color-surface);border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-xl);box-shadow:var(--sd-shadow-md);overflow:hidden}.lz-home .mk-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid var(--sd-color-border);background:var(--sd-color-surface-raised)}.lz-home .mk-wordbank{padding-bottom:8px}.lz-home .mk-count{font-size:15px;font-weight:600;color:var(--sd-color-text)}.lz-home .mk-wb-row{display:grid;grid-template-columns:1.2fr 40px 2fr auto;gap:12px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--sd-color-border);font-size:14px}.lz-home .mk-wb-row:last-child{border-bottom:none}.lz-home .mk-wb-w{font-family:var(--sd-font-body);font-weight:500;font-size:16px;color:var(--sd-color-text)}.lz-home .mk-wb-p{font-family:var(--sd-font-mono);font-size:10px;color:var(--sd-color-text-muted);letter-spacing:.08em}.lz-home .mk-wb-g{color:var(--sd-color-text-muted)}.lz-home .mk-journal{padding-bottom:20px}.lz-home .mk-j-h{font-family:var(--sd-font-body);font-weight:500;font-size:22px;margin:22px 22px 10px;letter-spacing:-.01em}.lz-home .mk-j-p{font-family:var(--sd-font-body);font-size:16px;line-height:1.75;color:var(--sd-color-text);margin:0 22px 16px}.lz-home .mk-j-mark{background:color-mix(in srgb,var(--sd-color-info) 10%,transparent);color:inherit;padding:1px 3px;border-radius:2px;border-bottom:1.5px dotted var(--sd-color-info)}.lz-home .mk-j-saved{background:var(--sd-color-highlight);padding:1px 4px;border-radius:var(--sd-radius-sm);white-space:nowrap}.lz-home .mk-j-chip{display:inline-block;margin-left:5px;width:12px;height:12px;border-radius:50%;background:var(--sd-color-accent);font-size:8px;font-weight:700;text-align:center;line-height:12px;vertical-align:2px}.lz-home .mk-j-tip{margin:0 22px;padding:12px 14px;background:color-mix(in srgb,var(--sd-color-info) 6%,var(--sd-color-surface));border-radius:var(--sd-radius-md)}.lz-home .mk-j-tip .sd-label{color:var(--sd-color-info);display:block;margin-bottom:4px}.lz-home .mk-j-tip p{margin:0;font-size:14px;line-height:1.5}.lz-home .mk-chat{padding:0 0 14px}.lz-home .mk-chat-msg{display:flex;gap:10px;align-items:flex-start;padding:10px 18px}.lz-home .mk-chat-msg>div:not(.mk-avatar){padding:10px 14px;border-radius:var(--sd-radius-lg);font-family:var(--sd-font-body);font-size:15px;line-height:1.4;max-width:78%}.lz-home .mk-chat-msg--ai>div{background:var(--sd-color-surface-raised);color:var(--sd-color-text);border-top-left-radius:4px}.lz-home .mk-chat-msg--me{justify-content:flex-end}.lz-home .mk-chat-msg--me>div{background:var(--sd-color-text);color:var(--sd-color-bg);border-top-right-radius:4px}.lz-home .mk-avatar{width:28px;height:28px;border-radius:50%;background:var(--sd-color-primary);color:var(--sd-color-bg);font-family:var(--sd-font-mono);font-size:11px;display:inline-flex;align-items:center;justify-content:center;font-weight:600;flex-shrink:0}.lz-home .mk-dot{width:8px;height:8px;border-radius:50%;background:var(--sd-color-border);display:inline-block}.lz-home .mk-dot.is-live{background:var(--sd-color-success);box-shadow:0 0 0 3px color-mix(in srgb,var(--sd-color-success) 22%,transparent)}.lz-home .mk-chat-input{margin:10px 18px 0;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;background:var(--sd-color-surface-raised);border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-md)}.lz-home .mk-chat-placeholder{color:var(--sd-color-text-muted);font-size:14px;font-family:var(--sd-font-body)}.lz-home .mk-chat-send{font-family:var(--sd-font-mono);color:var(--sd-color-primary)}.lz-home .mk-chat-voice{margin:12px 18px 0;padding:10px 14px;display:flex;align-items:center;gap:12px;border:1px solid color-mix(in srgb,var(--sd-color-primary) 28%,var(--sd-color-border));border-radius:var(--sd-radius-md);background:color-mix(in srgb,var(--sd-color-primary) 4%,var(--sd-color-surface))}.lz-home .mk-chat-mic{color:var(--sd-color-alert);font-size:10px;line-height:1}.lz-home .mk-chat-wave{display:flex;flex:1;align-items:center;gap:3px}.lz-home .mk-chat-wave span{width:2.5px;border-radius:var(--sd-radius-full);background:color-mix(in srgb,var(--sd-color-primary) 65%,var(--sd-color-border))}.lz-home .mk-r-p{margin:14px 18px 0;font-family:var(--sd-font-body);font-size:15px;line-height:1.75;color:var(--sd-color-text)}.lz-home .mk-r-note{margin:12px 18px 0;padding:10px 14px;border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-md);background:var(--sd-color-surface-raised)}.lz-home .mk-r-note p{margin:4px 0 0;font-size:13px;color:var(--sd-color-text-muted)}.lz-home .mk-r-foot{margin:12px 18px 0;padding-top:10px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--sd-color-border);font-size:12px;color:var(--sd-color-text-muted)}.lz-home .mk-v-frame{position:relative;height:220px;background:linear-gradient(135deg,color-mix(in srgb,var(--sd-color-text) 90%,transparent),color-mix(in srgb,var(--sd-color-text) 75%,transparent) 40%,color-mix(in srgb,var(--sd-color-text) 85%,transparent));color:var(--sd-color-bg);display:flex;align-items:center;justify-content:center;overflow:hidden}.lz-home .mk-v-frame:after{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 30% 40%,rgba(201,166,70,.18),transparent 70%),radial-gradient(50% 40% at 70% 60%,rgba(139,74,43,.25),transparent 70%)}.lz-home .mk-v-gradient{position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.55))}.lz-home .mk-v-play{position:relative;z-index:var(--sd-z-base);width:64px;height:44px;border-radius:12px;background:var(--sd-color-alert);display:flex;align-items:center;justify-content:center;color:var(--sd-color-bg);font-size:18px;padding-left:3px}.lz-home .mk-v-yt{position:absolute;top:14px;left:18px;z-index:var(--sd-z-base);display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:var(--sd-radius-sm);background:#ffffff40;font-family:var(--sd-font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--sd-color-bg);border:1px solid rgba(255,255,255,.18)}.lz-home .mk-v-yt-dot{width:6px;height:6px;border-radius:50%;background:var(--sd-color-alert)}.lz-home .mk-v-caption{position:absolute;bottom:14px;left:18px;font-family:var(--sd-font-body);font-size:14px;z-index:var(--sd-z-base);max-width:70%}.lz-home .mk-v-time{position:absolute;bottom:14px;right:18px;font-family:var(--sd-font-mono);font-size:12px;z-index:var(--sd-z-base)}.lz-home .mk-v-transcript{padding:16px 18px}.lz-home .mk-v-line{display:grid;grid-template-columns:52px 1fr;gap:14px;padding:10px 0;font-family:var(--sd-font-body);font-size:15px;line-height:1.55;color:var(--sd-color-text-muted);border-bottom:1px solid var(--sd-color-border)}.lz-home .mk-v-line:last-child{border-bottom:none}.lz-home .mk-v-line.is-active{color:var(--sd-color-text)}.lz-home .mk-v-ts{color:var(--sd-color-text-muted);font-size:11px;letter-spacing:.08em}.lz-home .mk-v-url{padding:10px 18px;border-top:1px solid var(--sd-color-border);background:var(--sd-color-surface-raised);display:flex;align-items:center;gap:8px;font-family:var(--sd-font-mono);font-size:11px;color:var(--sd-color-text-muted)}.lz-home .mk-v-url-paste{color:var(--sd-color-primary);font-weight:600}.lz-home .mk-podcast{padding:18px}.lz-home .mk-p-row{display:flex;align-items:center;gap:14px}.lz-home .mk-p-cover{width:56px;height:56px;border-radius:var(--sd-radius-sm);overflow:hidden}.lz-home .mk-p-cover svg{width:100%;height:100%;display:block}.lz-home .mk-p-meta{flex:1}.lz-home .mk-p-name{font-family:var(--sd-font-body);font-weight:500;font-size:17px;letter-spacing:-.005em}.lz-home .mk-p-play{width:40px;height:40px;border-radius:50%;background:var(--sd-color-text);color:var(--sd-color-bg);display:flex;align-items:center;justify-content:center;font-size:14px;padding-left:2px}.lz-home .mk-p-wave{display:flex;align-items:center;gap:2px;height:28px;margin:18px 0 6px}.lz-home .mk-p-wave span{flex:1;background:var(--sd-color-primary);border-radius:1px}.lz-home .mk-p-time{display:flex;justify-content:space-between;font-family:var(--sd-font-mono);font-size:11px;color:var(--sd-color-text-muted)}.lz-home .mk-p-transcript{margin-top:16px;padding:14px 16px;background:var(--sd-color-surface-raised);border-radius:var(--sd-radius-md);font-family:var(--sd-font-body);font-size:14px;line-height:1.65;color:var(--sd-color-text)}.lz-home .mk-lessons{padding-bottom:12px}.lz-home .mk-l-list{list-style:none;padding:0;margin:0}.lz-home .mk-l-list li{display:grid;grid-template-columns:32px 110px 1fr 60px;gap:12px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--sd-color-border);position:relative}.lz-home .mk-l-list li:last-child{border-bottom:none}.lz-home .mk-l-list li.is-current{background:color-mix(in srgb,var(--sd-color-primary) 6%,transparent)}.lz-home .mk-l-n{font-family:var(--sd-font-mono);font-size:11px;color:var(--sd-color-text-muted);letter-spacing:.1em}.lz-home .mk-l-k{font-family:var(--sd-font-body);font-weight:500;font-size:15px}.lz-home .mk-l-d{font-family:var(--sd-font-body);font-size:13px;color:var(--sd-color-text-muted)}.lz-home .mk-l-bar{height:4px;background:var(--sd-color-primary);border-radius:var(--sd-radius-full);opacity:.7}.lz-home .lz-lesson-card{max-width:960px;margin:0 auto;background:var(--sd-color-surface);border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-2xl);padding:36px 40px 40px;box-shadow:var(--sd-shadow-md)}.lz-home .lz-lesson-head{display:flex;align-items:flex-start;justify-content:space-between;padding-bottom:24px;border-bottom:1px solid var(--sd-color-border);margin-bottom:8px;gap:32px}.lz-home .lz-lesson-h{font-family:var(--sd-font-body);font-weight:500;font-size:34px;letter-spacing:-.02em;margin:8px 0 6px;color:var(--sd-color-primary)}.lz-home .lz-lesson-sub{font-family:var(--sd-font-body);font-size:15px;color:var(--sd-color-text-muted);max-width:480px;margin:0;line-height:1.55}.lz-home .lz-lesson-meta{display:flex;gap:24px}.lz-home .lz-lesson-meta>div{display:flex;flex-direction:column;align-items:flex-start;gap:2px}.lz-home .lz-num-l{font-size:28px;font-weight:600;line-height:1;color:var(--sd-color-text)}.lz-home .lz-lesson-meta .sd-label{font-size:10px}.lz-home .lz-lesson-steps{list-style:none;padding:0;margin:0}.lz-home .lz-lesson-steps li{display:grid;grid-template-columns:36px 120px 72px 1fr 140px;gap:20px;align-items:center;padding:18px 4px;border-bottom:1px solid var(--sd-color-border)}.lz-home .lz-lesson-steps li:last-child{border-bottom:none}.lz-home .lz-lesson-n{font-family:var(--sd-font-mono);font-size:11px;color:var(--sd-color-text-muted);letter-spacing:.1em}.lz-home .lz-lesson-tool{font-family:var(--sd-font-body);font-weight:500;font-size:16px;color:var(--sd-color-text)}.lz-home .lz-lesson-time{font-size:12px;color:var(--sd-color-text-muted)}.lz-home .lz-lesson-desc{font-family:var(--sd-font-body);font-size:14px;color:var(--sd-color-text-muted);line-height:1.5}.lz-home .lz-lesson-bar-outer{height:4px;background:var(--sd-color-border);border-radius:var(--sd-radius-full);overflow:hidden}.lz-home .lz-lesson-bar{display:block;height:100%;background:var(--sd-color-primary);border-radius:var(--sd-radius-full);opacity:.8}.lz-home .lz-lesson-foot{display:flex;justify-content:space-between;align-items:center;padding-top:20px;margin-top:12px;border-top:1px solid var(--sd-color-border);gap:20px}.lz-home .lz-lesson-foot .sd-label{text-align:right}.lz-home .lz-quotes{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.lz-home .lz-quote{position:relative;margin:0;padding:32px 28px 26px;background:var(--sd-color-surface);border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-xl);display:flex;flex-direction:column;gap:20px}.lz-home .lz-quote-mark{font-family:var(--sd-font-body);font-size:72px;line-height:.5;color:var(--sd-color-primary);height:24px}.lz-home .lz-quote blockquote{margin:0;font-family:var(--sd-font-body);font-weight:400;font-size:17px;line-height:1.6;color:var(--sd-color-text)}.lz-home .lz-quote figcaption{padding-top:16px;border-top:1px solid var(--sd-color-border)}.lz-home .lz-quote-name{display:block;font-family:var(--sd-font-body);font-weight:500;font-size:14px;color:var(--sd-color-text)}.lz-home .lz-quote-role{display:block;font-family:var(--sd-font-body);font-size:13px;color:var(--sd-color-text-muted);margin-top:2px}.lz-home .lz-credibility{max-width:860px;margin:0 auto 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.lz-home .lz-credibility-item .sd-label{display:block;margin-bottom:6px}.lz-home .lz-credibility-item p{margin:0;font-size:15px;line-height:1.5;color:var(--sd-color-text-muted)}@media(max-width:720px){.lz-home .lz-credibility{grid-template-columns:1fr;gap:16px}}.lz-home .lz-price-grid{max-width:860px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:24px}.lz-home .lz-price-card{background:var(--sd-color-surface);border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-xl);padding:32px 32px 36px;display:flex;flex-direction:column;gap:14px}.lz-home .lz-price-card--featured{background:var(--sd-color-text);border-color:var(--sd-color-text);color:var(--sd-color-bg)}.lz-home .lz-price-card--featured .sd-label,.lz-home .lz-price-card--featured .lz-price-lede,.lz-home .lz-price-card--featured .lz-price-list li,.lz-home .lz-price-card--featured .lz-price-per,.lz-home .lz-price-card--featured .lz-price-fine{color:color-mix(in srgb,var(--sd-color-bg) 80%,transparent)}.lz-home .lz-price-card--featured .lz-price-amt .lz-mono{color:var(--sd-color-primary)}.lz-home .lz-price-tag{padding-bottom:8px;border-bottom:1px solid color-mix(in srgb,currentColor 15%,transparent)}.lz-home .lz-price-amt{display:flex;align-items:baseline;gap:10px}.lz-home .lz-price-amt .lz-mono{font-size:52px;font-weight:600;letter-spacing:-.02em;color:var(--sd-color-text);line-height:1}.lz-home .lz-price-per{font-family:var(--sd-font-body);font-size:14px;color:var(--sd-color-text-muted)}.lz-home .lz-price-lede{font-family:var(--sd-font-body);font-size:15px;line-height:1.55;color:var(--sd-color-text-muted);margin:0}.lz-home .lz-price-list{list-style:none;padding:0;margin:8px 0;display:flex;flex-direction:column;gap:8px}.lz-home .lz-price-list li{position:relative;padding-left:22px;font-size:14px;color:var(--sd-color-text);line-height:1.5}.lz-home .lz-price-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--sd-color-primary);font-weight:600;font-size:13px}.lz-home .lz-price-card--featured .lz-price-list li{color:color-mix(in srgb,var(--sd-color-bg) 92%,transparent)}.lz-home .lz-price-card--featured .lz-price-list li:before{color:var(--sd-color-accent)}.lz-home .lz-price-cta{margin-top:6px;display:flex}.lz-home .lz-price-cta>*{flex:1}.lz-home .lz-price-fine{font-family:var(--sd-font-body);font-size:13px;text-align:center;margin:4px 0 0;color:var(--sd-color-text-muted)}.lz-home .lz-inline-cta{display:flex;flex-direction:column;align-items:center;gap:12px;margin:56px auto 0}.lz-home .lz-inline-cta-trial{margin:0;text-align:center;font-family:var(--sd-font-body);font-size:14px;color:var(--sd-color-text-muted)}.lz-home .lz-section--replaces{padding-top:40px;padding-bottom:80px}.lz-home .lz-replaces-table{max-width:880px;margin:0 auto;background:var(--sd-color-surface);border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-2xl);overflow:hidden;box-shadow:var(--sd-shadow-md)}.lz-home .lz-replaces-head,.lz-home .lz-replaces-row{display:grid;grid-template-columns:1fr 1fr}.lz-home .lz-replaces-head{background:var(--sd-color-surface-raised);border-bottom:1px solid var(--sd-color-border);padding:14px 24px;gap:24px}.lz-home .lz-replaces-row{border-bottom:1px solid var(--sd-color-border);font-family:var(--sd-font-body);font-size:17px;line-height:1.5;gap:24px}.lz-home .lz-replaces-row:last-child{border-bottom:none}.lz-home .lz-replaces-without{padding:18px 24px;color:var(--sd-color-text-muted);font-style:italic;text-decoration:line-through;text-decoration-color:#a0a0a080;text-decoration-color:color-mix(in srgb,var(--sd-color-text-muted) 50%,transparent)}.lz-home .lz-replaces-with{padding:18px 24px;color:var(--sd-color-text);border-left:1px solid var(--sd-color-border);background:#8b5cf60a;background:color-mix(in srgb,var(--sd-color-primary) 4%,transparent)}@media(max-width:640px){.lz-home .lz-replaces-head{display:none}.lz-home .lz-replaces-row{grid-template-columns:1fr;gap:0;padding:14px 0}.lz-home .lz-replaces-without,.lz-home .lz-replaces-with{padding:8px 18px;border-left:none}.lz-home .lz-replaces-with{border-top:1px dashed var(--sd-color-border)}}.lz-home .lz-section--why{padding-top:80px;padding-bottom:80px}.lz-home .lz-why-list{max-width:820px;margin:0 auto;list-style:none;padding:0;display:flex;flex-direction:column;gap:36px}.lz-home .lz-why-item{display:grid;grid-template-columns:64px 1fr;gap:24px;padding-top:28px;border-top:1px solid var(--sd-color-border)}.lz-home .lz-why-item:first-child{border-top:none;padding-top:0}.lz-home .lz-why-n{font-family:var(--sd-font-body);font-weight:400;font-size:32px;color:var(--sd-color-primary);line-height:1}.lz-home .lz-why-h{font-family:var(--sd-font-body);font-weight:500;font-size:22px;letter-spacing:-.01em;line-height:1.25;margin:0 0 8px;color:var(--sd-color-text)}.lz-home .lz-why-p{font-family:var(--sd-font-body);font-size:17px;line-height:1.6;color:var(--sd-color-text-muted);margin:0;max-width:65ch}@media(max-width:640px){.lz-home .lz-why-item{grid-template-columns:48px 1fr;gap:16px}.lz-home .lz-why-n{font-size:26px}.lz-home .lz-why-h{font-size:19px}.lz-home .lz-why-p{font-size:16px}}.lz-home .lz-faq{max-width:820px;margin:0 auto;border-top:1px solid var(--sd-color-border)}.lz-home .lz-faq-row{border-bottom:1px solid var(--sd-color-border)}.lz-home .lz-faq-row summary{display:grid;grid-template-columns:48px 1fr 24px;gap:16px;align-items:center;padding:22px 4px;cursor:pointer;list-style:none}.lz-home .lz-faq-row summary::-webkit-details-marker{display:none}.lz-home .lz-faq-n{font-family:var(--sd-font-mono);font-size:11px;color:var(--sd-color-text-muted);letter-spacing:.12em}.lz-home .lz-faq-q{font-family:var(--sd-font-body);font-weight:500;font-size:20px;color:var(--sd-color-text);letter-spacing:-.01em}.lz-home .lz-faq-toggle{font-family:var(--sd-font-body);font-size:22px;color:var(--sd-color-text-muted);text-align:right;transition:transform .2s ease}.lz-home .lz-faq-row[open] .lz-faq-toggle{transform:rotate(45deg);color:var(--sd-color-primary)}.lz-home .lz-faq-a{margin:0 4px 22px 68px;font-family:var(--sd-font-body);font-size:17px;line-height:1.65;color:var(--sd-color-text-muted);max-width:64ch}.lz-home .lz-section--waitlist{text-align:center;max-width:1180px;margin:0 auto;padding:120px 40px 80px}.lz-home .lz-waitlist-inner{max-width:640px;margin:0 auto}.lz-home .lz-waitlist-inner .lz-section-h{margin:18px auto 0}.lz-home .lz-waitlist-form{display:flex;gap:10px;margin:40px auto 0;max-width:520px}.lz-home .lz-waitlist-input{flex:1;height:54px;padding:0 18px;background:var(--sd-color-surface);border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-md);font-family:var(--sd-font-body);font-size:15px;color:var(--sd-color-text);outline:none}.lz-home .lz-waitlist-input:focus-visible{outline:2px solid var(--sd-color-primary);outline-offset:2px}.lz-home .lz-waitlist-input.is-error{border-color:var(--sd-color-alert)}.lz-home .lz-waitlist-btn{height:54px;padding:0 24px;background:var(--sd-color-text);color:var(--sd-color-bg);border:none;border-radius:var(--sd-radius-md);font-family:var(--sd-font-body);font-size:15px;font-weight:500;cursor:pointer}.lz-home .lz-waitlist-btn:hover{background:var(--sd-color-primary)}.lz-home .lz-waitlist-error{margin-top:10px;font-size:13px;color:var(--sd-color-alert)}.lz-home .lz-waitlist-ack{display:inline-flex;gap:16px;align-items:center;padding:20px 28px;background:var(--sd-color-surface);border:1px solid var(--sd-color-border);border-radius:var(--sd-radius-lg);margin:40px auto 0;text-align:left}.lz-home .lz-ack-glyph{width:36px;height:36px;border-radius:50%;background:var(--sd-color-success);color:var(--sd-color-bg);display:inline-flex;align-items:center;justify-content:center;font-weight:600}.lz-home .lz-ack-h{font-family:var(--sd-font-body);font-size:17px;font-weight:500}.lz-home .lz-ack-sub{font-size:14px;color:var(--sd-color-text-muted);margin-top:2px}.lz-home .lz-waitlist-fine-row{display:inline-flex;align-items:center;gap:28px;margin-top:48px;padding-top:28px;border-top:1px solid var(--sd-color-border)}.lz-home .lz-waitlist-fine-row>span{display:inline-flex;align-items:baseline;gap:8px}.lz-home .lz-waitlist-fine-row .lz-mono{font-size:18px;font-weight:600;color:var(--sd-color-text)}.lz-home .lz-foot{border-top:1px solid var(--sd-color-border);padding:72px 40px 28px;background:var(--sd-color-bg)}.lz-home .lz-foot-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.3fr 2fr;gap:80px}.lz-home .lz-foot-brand .lz-brand-word{font-size:22px}.lz-home .lz-foot-tag{font-family:var(--sd-font-body);font-size:15px;line-height:1.55;color:var(--sd-color-text-muted);margin:12px 0 16px;max-width:320px}.lz-home .lz-foot-langs{font-size:14px;color:var(--sd-color-text-muted);letter-spacing:.02em}.lz-home .lz-foot-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.lz-home .lz-foot-cols a{display:block;font-size:14px;color:var(--sd-color-text);text-decoration:none;padding:4px 0}.lz-home .lz-foot-cols a:hover{color:var(--sd-color-primary)}.lz-home .lz-foot-h{margin-bottom:14px;display:block}.lz-home .lz-foot-rule{height:1px;background:var(--sd-color-border);margin:48px auto 20px;max-width:1180px}.lz-home .lz-foot-colophon{max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--sd-color-text-muted);flex-wrap:wrap}@media(max-width:960px){.lz-home .lz-section{padding:80px 24px}.lz-home .lz-hero-meta{padding:14px 20px;gap:16px;flex-wrap:wrap;justify-content:center}.lz-home .lz-bank-body{grid-template-columns:1fr;min-height:0}.lz-home .lz-bank-left{border-right:none;border-bottom:1px solid var(--sd-color-border);padding:28px}.lz-home .lz-bank-right{border-left:0;border-top:1px solid var(--sd-color-border)}.lz-home .lz-hub-detail-inner,.lz-home .lz-tool-row,.lz-home .lz-tool-row.is-reverse{grid-template-columns:1fr;gap:32px}.lz-home .lz-tool-row.is-reverse .lz-tool-copy{order:1}.lz-home .lz-tool-row.is-reverse .lz-tool-mock{order:2}.lz-home .lz-tool-copy{max-width:100%}.lz-home .lz-quotes,.lz-home .lz-price-grid{grid-template-columns:1fr}.lz-home .lz-lesson-head{flex-direction:column;gap:20px}.lz-home .lz-lesson-meta{width:100%;justify-content:flex-start;flex-wrap:wrap;gap:24px}.lz-home .lz-foot-inner{grid-template-columns:1fr;gap:48px}.lz-home .lz-foot-cols{grid-template-columns:repeat(3,1fr);gap:24px}.lz-home .lz-waitlist-fine-row{flex-wrap:wrap;gap:12px 20px;justify-content:center}}@media(max-width:640px){.lz-home .lz-nav-inner{padding:0 20px;height:56px}.lz-home .lz-nav-links{display:none}.lz-home .lz-hamburger{display:inline-flex}.lz-home .lz-section{padding:56px 20px}.lz-home .lz-section-head{margin-bottom:40px}.lz-home .lz-section-h{font-size:clamp(28px,6vw,36px)}.lz-home .lz-lede{font-size:16px}.lz-home .lz-hero-meta{font-size:13px;padding:12px 16px}.lz-home .lz-hero-div{display:none}.lz-home .lz-hero-guide-pills{gap:6px}.lz-home .lz-section--bank{padding:0 0 56px}.lz-home .lz-bank-intro{padding:100px 20px 56px}.lz-home .lz-bank-intro .lz-section-h{font-size:clamp(28px,7vw,40px)}.lz-home .lz-bank-frame{border-radius:var(--sd-radius-xl);width:min(1120px,100% - 40px)}.lz-home .lz-bank-toolbar{flex-direction:column;align-items:stretch;gap:12px;padding:12px 16px}.lz-home .lz-bank-tabs{overflow-x:auto}.lz-home .lz-lang-switch{justify-content:flex-start;overflow-x:auto}.lz-home .lz-bank-left,.lz-home .lz-bank-right{padding:20px 16px}.lz-home .lz-bank-transcript{font-size:17px;line-height:1.6}.lz-home .lz-bank-right-head{flex-direction:column;align-items:flex-start;gap:8px}.lz-home .lz-bank-flow{display:none}.lz-home .lz-tool-n{font-size:24px}.lz-home .lz-tool-name{font-size:28px}.lz-home .lz-tool-lede{font-size:17px}.lz-home .lz-lesson-card{padding:24px 20px}.lz-home .lz-lesson-h{font-size:28px}.lz-home .lz-lesson-steps li{display:grid;grid-template-columns:auto 1fr auto;grid-template-areas:"n tool time" "n desc desc" "n bar bar";gap:6px 12px}.lz-home .lz-lesson-n{grid-area:n}.lz-home .lz-lesson-tool{grid-area:tool}.lz-home .lz-lesson-time{grid-area:time}.lz-home .lz-lesson-desc{grid-area:desc}.lz-home .lz-lesson-bar-outer{grid-area:bar}.lz-home .lz-price-card{padding:28px 22px}.lz-home .lz-price-amt .lz-mono{font-size:40px}.lz-home .lz-quote{padding:28px 24px}.lz-home .lz-foot-inner{padding:48px 20px}.lz-home .lz-foot-cols{grid-template-columns:1fr 1fr;gap:32px 20px}.lz-home .lz-foot-colophon{flex-direction:column;gap:8px;text-align:center;padding:20px}.lz-home .lz-waitlist-form{flex-direction:column;gap:10px}.lz-home .lz-waitlist-input,.lz-home .lz-waitlist-btn{width:100%}.lz-home .mk{font-size:13px}.lz-home .mk-wb-row{grid-template-columns:auto auto 1fr auto;gap:6px 8px}.lz-home .mk-wb-g{grid-column:1 / -1;font-size:12px;color:var(--sd-color-text-muted)}.lz-home .mk-v-line{font-size:13px}.lz-home .mk-p-wave span{display:none}.lz-home .mk-p-wave span:nth-child(-n+24){display:inline-block}}