.theme-toggle[data-v-71b6d2a6]{flex:none;border-radius:999px;border:1px solid var(--border, var(--hair, rgba(0, 0, 0, .12)));background:transparent;color:var(--text-dim, var(--ink-2));cursor:pointer;display:grid;place-items:center;transition:border-color .18s ease,color .18s ease}.theme-toggle.is-md[data-v-71b6d2a6]{width:38px;height:38px}.theme-toggle.is-lg[data-v-71b6d2a6]{width:44px;height:44px}.theme-toggle[data-v-71b6d2a6]:hover{border-color:currentColor;color:var(--accent-text, var(--leaf-text))}.ic[data-v-71b6d2a6]{width:17px;height:17px;position:relative}.ic-moon[data-v-71b6d2a6]{width:15px;height:15px;border-radius:50%;box-shadow:inset -5px -3px 0 0 currentColor;transform:rotate(-18deg)}.ic-sun[data-v-71b6d2a6]{width:9px;height:9px;border-radius:50%;background:currentColor;box-shadow:0 -9px 0 -2.5px currentColor,0 9px 0 -2.5px currentColor,-9px 0 0 -2.5px currentColor,9px 0 0 -2.5px currentColor}.theme-toggle.is-dark .ic-moon[data-v-71b6d2a6]{display:none}.theme-toggle:not(.is-dark) .ic-sun[data-v-71b6d2a6]{display:none}.heatmap-scroll[data-v-529d9304]{overflow-x:auto;padding-bottom:6px}.heatmap-grid[data-v-529d9304]{display:flex;gap:3px;width:100%}.heatmap-col[data-v-529d9304]{display:flex;flex-direction:column;flex:1;min-width:11px;gap:3px}.month-label[data-v-529d9304]{height:14px;font-size:10px;color:var(--text-faint);white-space:nowrap}.heatmap-cell[data-v-529d9304]{width:100%;aspect-ratio:1 / 1;border-radius:3px;display:block}.is-today[data-v-529d9304]{outline:1.5px solid var(--text);outline-offset:-1px}.is-future[data-v-529d9304]{opacity:.35}.heatmap-foot[data-v-529d9304]{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px;font-size:12px;flex-wrap:wrap}.legend[data-v-529d9304]{display:flex;align-items:center;gap:4px}.legend-cell[data-v-529d9304]{width:11px;height:11px}.ring[data-v-8ee09724]{position:relative;flex-shrink:0}.ring-progress[data-v-8ee09724]{transition:stroke-dashoffset .45s ease}.ring-text[data-v-8ee09724]{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}.ring-value[data-v-8ee09724]{font-size:19px;font-weight:600}.ring-caption[data-v-8ee09724]{font-size:11px;color:var(--text-faint)}.hero[data-v-1875a238]{display:flex;gap:24px;align-items:center}.hero-body[data-v-1875a238]{flex:1;min-width:0}.hero-pills[data-v-1875a238]{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}.hero-text[data-v-1875a238]{font-size:15px;color:var(--text-dim);margin-bottom:16px}.hero-text strong[data-v-1875a238]{color:var(--text);font-weight:600}.hint[data-v-1875a238]{font-size:12px;margin-top:12px}.tiles[data-v-1875a238]{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px;margin-bottom:16px}.tile[data-v-1875a238]{padding:16px;display:flex;flex-direction:column;gap:4px}.tile-label[data-v-1875a238]{font-size:13px;color:var(--text-faint)}.tile-value[data-v-1875a238]{font-size:26px;font-weight:600;line-height:1.1}.tile-unit[data-v-1875a238]{font-size:14px;font-weight:400;color:var(--text-faint);margin-left:2px}@media(max-width:640px){.hero[data-v-1875a238]{flex-direction:column;align-items:stretch;text-align:center}.hero-pills[data-v-1875a238],.hero .btn-row[data-v-1875a238]{justify-content:center}.tiles[data-v-1875a238]{gap:10px}.tile[data-v-1875a238]{padding:12px}.tile-value[data-v-1875a238]{font-size:22px}}.landing[data-v-e30d9148]{--base:#FBFAF7;--surface:#FFFFFF;--surface-2:#F4F3EF;--ink:#2A312D;--ink-2:#5C6660;--leaf:#3E9A6B;--leaf-text:#2F7A54;--hair:#E8E6E0;--hair-soft:#F0EEE9;--s1:#F2F1EC;--s1-fg:var(--ink);--s2:#EAF4EE;--s2-fg:var(--ink);--s3:#CFE7DA;--s3-fg:var(--ink);--s4:#9FD0B6;--s4-fg:var(--ink);--fill:#3E9A6B;--heat0:#EFEEE9;--heat1:#EAF4EE;--heat2:#CFE7DA;--heat3:#9FD0B6;--heat4:#3E9A6B;--btn-bg:#2A6E4B;--btn-fg:#FFFFFF;--pill-bg:#2A312D;--pill-fg:#FBFAF7;--box:#EAF4EE;--rt-bg:#F4F3EF;--rt-on-bg:#2A6E4B;--rt-on-fg:#FFFFFF;--rt-on-dim:#DCEDE3;--card-border:transparent;--shadow:0 1px 2px rgba(42,49,45,.04),0 12px 34px -18px rgba(42,49,45,.18);--shadow-sm:0 1px 2px rgba(42,49,45,.04),0 10px 28px -16px rgba(42,49,45,.16);--sp-rule:#949494;--sp-bad:#b03a34;--sans:ui-sans-serif,"Segoe UI Variable Text","Segoe UI",system-ui, -apple-system,"PingFang SC","Microsoft YaHei",sans-serif;--mono:ui-monospace,"Cascadia Mono","SFMono-Regular",Consolas,monospace;min-height:100vh;background:var(--base);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;text-wrap:pretty;transition:background-color .25s ease,color .25s ease}.landing[data-theme=dark][data-v-e30d9148]{--base:#1B1A17;--surface:#232220;--surface-2:#2A2925;--ink:#EDEBE6;--ink-2:#A8A69E;--leaf:#4FB07C;--leaf-text:#5FBF8C;--hair:#2E2F2A;--hair-soft:#26271F;--s1:#24251F;--s1-fg:var(--ink);--s2:#2A4635;--s2-fg:var(--ink);--s3:#33684A;--s3-fg:var(--ink);--s4:#4FB07C;--s4-fg:#101410;--fill:#4FB07C;--heat0:#25261F;--heat1:#25402F;--heat2:#2E5A42;--heat3:#3B7F58;--heat4:#4FB07C;--btn-bg:#4FB07C;--btn-fg:#101410;--pill-bg:#2E2F2A;--pill-fg:#EDEBE6;--box:#1E2A22;--rt-bg:#2A2925;--rt-on-bg:#4FB07C;--rt-on-fg:#101410;--rt-on-dim:#17291D;--card-border:#2E2F2A;--shadow:0 1px 2px rgba(0,0,0,.35),0 12px 34px -18px rgba(0,0,0,.6);--shadow-sm:0 1px 2px rgba(0,0,0,.35),0 10px 28px -16px rgba(0,0,0,.5);--sp-rule:#70707a;--sp-bad:#f09595}.landing main>section[id][data-v-e30d9148]{scroll-margin-top:96px}.col[data-v-e30d9148]{max-width:1080px;margin:0 auto;padding:0 40px}[data-v-e30d9148]:focus-visible{outline:3px solid var(--leaf);outline-offset:3px;border-radius:6px}.landing header[data-v-e30d9148]{position:sticky;top:0;z-index:20;background:var(--base);box-shadow:0 1px 0 0 var(--hair-soft);transition:background-color .25s ease}.lp-nav[data-v-e30d9148]{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 0}.lp-brand[data-v-e30d9148]{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px;font-family:inherit;color:inherit;background:none;border:none;padding:0;cursor:pointer;min-height:44px}.dot[data-v-e30d9148]{width:22px;height:22px;border-radius:50%;background:var(--leaf);position:relative;flex:none}.dot[data-v-e30d9148]:after{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--base)}.nav-right[data-v-e30d9148]{display:flex;align-items:center;gap:14px}.lp-nav ul[data-v-e30d9148]{display:flex;gap:34px;list-style:none;font-size:15px;color:var(--ink-2)}.lp-nav ul button[data-v-e30d9148]{font-family:inherit;font-size:15px;color:inherit;background:none;border:none;padding:0;cursor:pointer;min-height:44px;transition:color .18s}.lp-nav ul button[data-v-e30d9148]:hover{color:var(--leaf-text)}.lp-pill[data-v-e30d9148]{background:var(--pill-bg);color:var(--pill-fg);font-size:14px;font-weight:600;padding:12px 22px;border-radius:999px;transition:filter .18s;display:inline-flex;align-items:center;min-height:44px}.lp-pill[data-v-e30d9148]:hover{filter:brightness(1.08)}.hero[data-v-e30d9148]{padding:76px 0 0;text-align:center}.kicker[data-v-e30d9148]{display:inline-block;font-size:13px;font-weight:600;color:var(--leaf-text);background:var(--box);padding:8px 16px;border-radius:999px;margin-bottom:26px}h1[data-v-e30d9148]{font-size:60px;line-height:1.12;letter-spacing:-.03em;font-weight:700;max-width:15ch;margin:0 auto}.lede[data-v-e30d9148]{margin:22px auto 0;font-size:19px;color:var(--ink-2);max-width:46ch}.go[data-v-e30d9148]{margin-top:34px;display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap}.main[data-v-e30d9148]{background:var(--btn-bg);color:var(--btn-fg);font-size:16px;font-weight:600;padding:16px 32px;border-radius:999px;border:none;cursor:pointer;font-family:inherit;min-height:48px;display:inline-flex;align-items:center;justify-content:center;transition:filter .18s,transform .18s}.main[data-v-e30d9148]:hover{filter:brightness(1.08);transform:translateY(-2px)}.main[data-v-e30d9148]:active{transform:translateY(0)}.alt[data-v-e30d9148]{font-size:15px;color:var(--ink-2);padding:15px 24px;min-height:48px;font-family:inherit;cursor:pointer;background:transparent;display:inline-flex;align-items:center;border:1px solid var(--hair);border-radius:999px;transition:border-color .18s,color .18s}.alt[data-v-e30d9148]:hover{border-color:var(--leaf);color:var(--leaf-text)}.journey[data-v-e30d9148]{margin:58px auto 0;max-width:940px;background:var(--surface);border:1px solid var(--card-border);border-radius:28px;padding:38px 40px 34px;text-align:left;box-shadow:var(--shadow);transition:background-color .25s ease}.jhead[data-v-e30d9148]{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:26px}.jword[data-v-e30d9148]{font-size:34px;font-weight:700;letter-spacing:-.02em}.jipa[data-v-e30d9148]{font-family:var(--mono);font-size:14px;color:var(--ink-2);font-weight:400}.jmean[data-v-e30d9148]{font-size:15px;color:var(--ink-2);margin-top:4px}.jnote[data-v-e30d9148]{font-size:14px;color:var(--ink-2);text-align:right;line-height:1.55;flex:none}.jnote strong[data-v-e30d9148]{color:var(--ink)}.track[data-v-e30d9148]{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.step[data-v-e30d9148]{border-radius:20px;padding:18px 16px;transition:transform .2s}.step[data-v-e30d9148]:hover{transform:translateY(-3px)}.s1[data-v-e30d9148]{background:var(--s1);color:var(--s1-fg)}.s2[data-v-e30d9148]{background:var(--s2);color:var(--s2-fg)}.s3[data-v-e30d9148]{background:var(--s3);color:var(--s3-fg)}.s4[data-v-e30d9148]{background:var(--s4);color:var(--s4-fg)}.step .lbl[data-v-e30d9148]{font-size:13px;font-weight:600;opacity:.82}.step .val[data-v-e30d9148]{font-size:24px;font-weight:700;letter-spacing:-.02em;margin-top:5px}.step .val small[data-v-e30d9148]{font-size:13px;font-weight:500;opacity:.82;margin-left:2px}.bar[data-v-e30d9148]{height:5px;border-radius:999px;background:var(--surface-2);margin-top:40px;overflow:hidden}.bar i[data-v-e30d9148]{display:block;height:100%;width:78%;border-radius:999px;background:var(--fill)}.barlbl[data-v-e30d9148]{display:flex;justify-content:space-between;gap:16px;font-size:13px;color:var(--ink-2);margin-top:9px}.cardface[data-v-e30d9148]{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:30px;padding-top:26px;border-top:1px solid var(--hair)}.cf dt[data-v-e30d9148]{font-size:12px;font-weight:600;letter-spacing:.06em;color:var(--ink-2);margin-bottom:7px}.cf dd[data-v-e30d9148]{font-size:15px;line-height:1.6}.cf dd em[data-v-e30d9148]{font-style:normal;color:var(--leaf-text);font-weight:600}.claim[data-v-e30d9148]{padding:92px 0}.claim+.claim[data-v-e30d9148]{border-top:1px solid var(--hair)}.claim .inner[data-v-e30d9148]{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.claim .copy h2[data-v-e30d9148]{font-size:34px;line-height:1.22;letter-spacing:-.025em;font-weight:700;max-width:16ch}.claim .copy p[data-v-e30d9148]{margin-top:18px;font-size:17px;color:var(--ink-2);max-width:40ch}.tag[data-v-e30d9148]{font-family:var(--mono);font-size:12px;color:var(--leaf-text);display:block;margin-bottom:14px}.demo[data-v-e30d9148]{background:var(--surface);border:1px solid var(--card-border);border-radius:20px;padding:26px;box-shadow:var(--shadow-sm);transition:background-color .25s ease}.demo h3[data-v-e30d9148]{font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:16px}.rates[data-v-e30d9148]{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.rt[data-v-e30d9148]{border-radius:14px;padding:14px 0;text-align:center;font-size:14px;font-weight:600;background:var(--rt-bg);border:1.5px solid transparent;min-height:58px;color:var(--ink);transition:all .18s}.rt small[data-v-e30d9148]{display:block;font-family:var(--mono);font-size:12px;font-weight:400;color:var(--ink-2);margin-top:3px}.rt.on[data-v-e30d9148]{background:var(--rt-on-bg);color:var(--rt-on-fg);border-color:var(--rt-on-bg)}.rt.on small[data-v-e30d9148]{color:var(--rt-on-dim)}.sp[data-v-e30d9148]{padding:2px 2px 0}.sp-pos[data-v-e30d9148]{font-family:var(--mono);font-size:12px;color:var(--ink-2)}.sp-mean[data-v-e30d9148]{font-size:26px;font-weight:700;letter-spacing:-.02em;margin-top:3px}.sp-slots[data-v-e30d9148]{display:flex;justify-content:center;align-items:flex-end;gap:11px;flex-wrap:wrap;padding:30px 0 4px}.sp-slot[data-v-e30d9148]{width:26px;display:flex;flex-direction:column;align-items:center}.sp-slot b[data-v-e30d9148]{font-size:26px;font-weight:600;line-height:1.1;min-height:29px;color:var(--ink)}.sp-slot i[data-v-e30d9148]{width:100%;height:2px;margin-top:4px;border-radius:2px;background:var(--sp-rule);transition:background-color .18s}.sp-slot.is-ok i[data-v-e30d9148]{background:var(--leaf)}.sp-slot.is-bad b[data-v-e30d9148]{color:var(--sp-bad)}.sp-slot.is-bad i[data-v-e30d9148]{background:var(--sp-bad)}.sp-hint[data-v-e30d9148]{margin-top:18px;padding-top:15px;border-top:1px solid var(--hair);font-size:13px;color:var(--ink-2);text-align:center}.rrlist[data-v-e30d9148]{display:grid;gap:11px}.rrlist .bar[data-v-e30d9148]{margin-top:14px}.rr[data-v-e30d9148]{display:flex;justify-content:space-between;font-size:16px}.rr b[data-v-e30d9148]{font-family:var(--mono);font-weight:400}.rr .hi[data-v-e30d9148]{color:var(--leaf-text)}.heat[data-v-e30d9148]{display:grid;grid-template-columns:repeat(14,1fr);gap:5px}.heat i[data-v-e30d9148]{aspect-ratio:1;border-radius:4px;background:var(--heat0);transition:transform .16s}.heat i[data-v-e30d9148]:hover{transform:scale(1.28)}.h1[data-v-e30d9148]{background:var(--heat1)!important}.h2[data-v-e30d9148]{background:var(--heat2)!important}.h3[data-v-e30d9148]{background:var(--heat3)!important}.h4[data-v-e30d9148]{background:var(--heat4)!important}.legend[data-v-e30d9148]{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--ink-2);margin-top:14px}.legend i[data-v-e30d9148]{width:12px;height:12px;border-radius:3px}.how[data-v-e30d9148]{padding:92px 0;border-top:1px solid var(--hair);text-align:center}.how h2[data-v-e30d9148]{font-size:34px;line-height:1.22;letter-spacing:-.025em;font-weight:700;max-width:20ch;margin:0 auto}.how>p[data-v-e30d9148]{margin:16px auto 0;font-size:17px;color:var(--ink-2);max-width:44ch}.howgrid[data-v-e30d9148]{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px;text-align:left}.howcard[data-v-e30d9148]{background:var(--surface);border:1px solid var(--card-border);border-radius:20px;padding:28px 26px;box-shadow:var(--shadow-sm);transition:background-color .25s ease}.badge[data-v-e30d9148]{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-family:var(--mono);font-size:16px;font-weight:700;margin-bottom:16px}.b-1[data-v-e30d9148]{background:var(--s1);color:var(--s1-fg)}.b-2[data-v-e30d9148]{background:var(--s2);color:var(--s2-fg)}.b-3[data-v-e30d9148]{background:var(--s4);color:var(--s4-fg)}.howcard h3[data-v-e30d9148]{font-size:20px;font-weight:700;letter-spacing:-.02em;margin-bottom:8px}.howcard p[data-v-e30d9148]{font-size:15px;color:var(--ink-2)}.faq[data-v-e30d9148]{padding:92px 0;border-top:1px solid var(--hair)}.faq .head[data-v-e30d9148]{text-align:center;margin-bottom:38px}.faq h2[data-v-e30d9148]{font-size:34px;line-height:1.22;letter-spacing:-.025em;font-weight:700}.faq .head p[data-v-e30d9148]{margin-top:14px;font-size:17px;color:var(--ink-2)}.qa[data-v-e30d9148]{max-width:760px;margin:0 auto;background:var(--surface);border:1px solid var(--card-border);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm);transition:background-color .25s ease}.qa details[data-v-e30d9148]{border-bottom:1px solid var(--hair)}.qa details[data-v-e30d9148]:last-child{border-bottom:none}.qa summary[data-v-e30d9148]{list-style:none;cursor:pointer;padding:22px 26px;font-size:17px;font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:44px;transition:color .18s}.qa summary[data-v-e30d9148]::-webkit-details-marker{display:none}.qa summary[data-v-e30d9148]:hover{color:var(--leaf-text)}.chev[data-v-e30d9148]{flex:none;width:18px;height:18px;position:relative;transition:transform .22s}.chev[data-v-e30d9148]:before,.chev[data-v-e30d9148]:after{content:"";position:absolute;background:currentColor;border-radius:2px}.chev[data-v-e30d9148]:before{left:0;right:0;top:8px;height:2px}.chev[data-v-e30d9148]:after{top:0;bottom:0;left:8px;width:2px;transition:opacity .22s,transform .22s}.qa details[open] .chev[data-v-e30d9148]:after{opacity:0;transform:scaleY(.4)}.qa details[open] summary[data-v-e30d9148]{color:var(--leaf-text)}.qa .a[data-v-e30d9148]{padding:0 26px 24px;font-size:15px;color:var(--ink-2);max-width:62ch}.end[data-v-e30d9148]{padding:0 0 92px}.end .box[data-v-e30d9148]{background:var(--box);border-radius:28px;padding:64px 40px;text-align:center;transition:background-color .25s ease}.end h2[data-v-e30d9148]{font-size:32px;font-weight:700;letter-spacing:-.025em;max-width:18ch;margin:0 auto}.end p[data-v-e30d9148]{margin-top:16px;color:var(--ink-2);font-size:17px}.end .main[data-v-e30d9148]{margin-top:28px}.mini[data-v-e30d9148]{margin-top:26px;display:flex;gap:24px;justify-content:center;font-size:13px;color:var(--ink-2);flex-wrap:wrap}.landing footer[data-v-e30d9148]{border-top:1px solid var(--hair);padding:44px 0 56px}.footgrid[data-v-e30d9148]{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}.footbrand[data-v-e30d9148]{display:flex;align-items:center;gap:10px;font-weight:600;font-size:16px;margin-bottom:12px}.footgrid p[data-v-e30d9148]{font-size:14px;color:var(--ink-2);max-width:38ch}.footgrid h3[data-v-e30d9148]{font-size:12px;font-weight:600;letter-spacing:.08em;color:var(--ink-2);margin-bottom:12px}.footgrid ul[data-v-e30d9148]{list-style:none;font-size:14px;display:grid;gap:9px}.footgrid a[data-v-e30d9148],.footgrid button[data-v-e30d9148]{font-family:inherit;font-size:14px;color:inherit;background:none;border:none;padding:0;cursor:pointer;text-align:left}.footgrid a[data-v-e30d9148]:hover,.footgrid button[data-v-e30d9148]:hover{color:var(--leaf-text)}.footbar[data-v-e30d9148]{margin-top:38px;padding-top:22px;border-top:1px solid var(--hair-soft);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px;color:var(--ink-2)}@media(max-width:1000px){.claim .inner[data-v-e30d9148]{gap:44px}.footgrid[data-v-e30d9148]{grid-template-columns:1fr 1fr;gap:32px}.footgrid>div[data-v-e30d9148]:first-child{grid-column:1 / -1}}@media(max-width:820px){.col[data-v-e30d9148]{padding:0 26px}.lp-nav ul[data-v-e30d9148]{display:none}.hero[data-v-e30d9148]{padding-top:52px}h1[data-v-e30d9148]{font-size:40px}.lede[data-v-e30d9148]{font-size:17px}.jhead[data-v-e30d9148]{flex-direction:column;align-items:flex-start;gap:8px}.jnote[data-v-e30d9148]{text-align:left}.track[data-v-e30d9148]{grid-template-columns:1fr 1fr}.cardface[data-v-e30d9148]{grid-template-columns:1fr;gap:16px}.claim[data-v-e30d9148]{padding:64px 0}.claim .inner[data-v-e30d9148]{grid-template-columns:1fr;gap:30px}.claim .copy h2[data-v-e30d9148],.how h2[data-v-e30d9148],.faq h2[data-v-e30d9148]{font-size:27px}.how[data-v-e30d9148],.faq[data-v-e30d9148]{padding:64px 0}.howgrid[data-v-e30d9148]{grid-template-columns:1fr;gap:14px}.end .box[data-v-e30d9148]{padding:44px 24px}.end h2[data-v-e30d9148]{font-size:26px}.footgrid[data-v-e30d9148]{grid-template-columns:1fr;gap:28px}}@media(prefers-reduced-motion:reduce){.landing[data-v-e30d9148] *,.landing[data-v-e30d9148] *:before,.landing[data-v-e30d9148] *:after{transition:none!important;animation:none!important}.step[data-v-e30d9148]:hover,.main[data-v-e30d9148]:hover,.heat i[data-v-e30d9148]:hover{transform:none}}.rating-bar[data-v-bfabaf3a]{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.rating-btn[data-v-bfabaf3a]{display:flex;flex-direction:column;align-items:center;gap:2px;padding:11px 4px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);transition:background .15s,border-color .15s,transform .08s}.rating-btn[data-v-bfabaf3a]:hover:not(:disabled){transform:translateY(-1px)}.rating-btn[data-v-bfabaf3a]:disabled{opacity:.5;cursor:not-allowed}.rating-label[data-v-bfabaf3a]{font-size:14px;font-weight:600}.rating-interval[data-v-bfabaf3a]{font-size:11px;color:var(--text-faint);white-space:nowrap}.rating-btn[data-tone=forgot] .rating-label[data-v-bfabaf3a]{color:var(--danger)}.rating-btn[data-tone=hard] .rating-label[data-v-bfabaf3a]{color:var(--warn)}.rating-btn[data-tone=good] .rating-label[data-v-bfabaf3a]{color:var(--accent-text)}.rating-btn[data-tone=easy] .rating-label[data-v-bfabaf3a]{color:var(--success)}.rating-btn[data-tone=forgot][data-v-bfabaf3a]:hover:not(:disabled){background:var(--danger-soft)}.rating-btn[data-tone=hard][data-v-bfabaf3a]:hover:not(:disabled){background:var(--warn-soft)}.rating-btn[data-tone=good][data-v-bfabaf3a]:hover:not(:disabled){background:var(--accent-soft)}.rating-btn[data-tone=easy][data-v-bfabaf3a]:hover:not(:disabled){background:var(--success-soft)}@media(max-width:420px){.rating-interval[data-v-bfabaf3a]{display:none}.rating-btn[data-v-bfabaf3a]{padding:13px 4px}}.spell-card[data-v-2ac4db88]{padding:26px 24px 20px;min-height:280px;display:flex;flex-direction:column}.spell-prompt[data-v-2ac4db88]{text-align:center;padding:6px 0 4px}.spell-hint-label[data-v-2ac4db88]{font-size:12px;letter-spacing:.08em;color:var(--text-faint);text-transform:uppercase}.spell-pos[data-v-2ac4db88]{margin-top:10px;font-size:13px;font-weight:600;color:var(--accent-text)}.spell-meaning[data-v-2ac4db88]{margin-top:4px;font-size:26px;font-weight:700;line-height:1.4;letter-spacing:-.01em}.slots[data-v-2ac4db88]{margin-top:auto;padding:34px 0 6px;display:flex;justify-content:center;align-items:flex-end;gap:14px;flex-wrap:wrap}.slot[data-v-2ac4db88]{position:relative;width:30px;display:flex;flex-direction:column;align-items:center}.slot-char[data-v-2ac4db88]{font-size:30px;font-weight:600;line-height:1.1;min-height:33px;color:var(--text);transition:color .12s ease}.slot-rule[data-v-2ac4db88]{width:100%;height:2px;margin-top:4px;border-radius:2px;background:var(--spell-rule);transition:background .15s ease}.slot.is-correct .slot-rule[data-v-2ac4db88]{background:var(--accent)}.slot.is-wrong .slot-char[data-v-2ac4db88]{color:var(--danger)}.slot.is-wrong .slot-rule[data-v-2ac4db88]{background:var(--danger)}.slot.is-active .slot-rule[data-v-2ac4db88]{background:var(--accent)}.spell-actions[data-v-2ac4db88]{margin-top:26px;display:flex}.spell-action[data-v-2ac4db88]{flex:1;padding:12px;font-size:15px}.spell-status[data-v-2ac4db88]{margin-top:10px;text-align:center;font-size:13px;color:var(--text-faint);min-height:18px}.spell-status.is-warn[data-v-2ac4db88]{color:var(--danger)}.spell-answer[data-v-2ac4db88]{margin-top:16px;padding-top:16px;border-top:1px solid var(--border);text-align:center}.answer-word[data-v-2ac4db88]{font-size:24px;font-weight:700;letter-spacing:.02em}.answer-phonetic[data-v-2ac4db88]{margin-top:4px;font-size:14px;color:var(--text-dim)}.answer-example[data-v-2ac4db88]{margin-top:12px;font-size:14px}.answer-example-cn[data-v-2ac4db88]{margin-top:4px;font-size:13px;color:var(--text-dim)}@media(max-width:640px){.spell-meaning[data-v-2ac4db88]{font-size:22px}.slots[data-v-2ac4db88]{gap:9px}.slot[data-v-2ac4db88]{width:24px}.slot-char[data-v-2ac4db88]{font-size:24px;min-height:27px}}.word-card[data-v-514da211]{position:relative;padding:30px 24px 24px;min-height:280px;display:flex;flex-direction:column}.speak-btn[data-v-514da211]{position:absolute;top:14px;right:14px;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--border);background:var(--surface-2);color:var(--text-dim);transition:background .15s,color .15s}.speak-btn[data-v-514da211]:hover{background:var(--accent-soft);color:var(--accent-text)}.word-head[data-v-514da211]{text-align:center;padding:12px 0 4px}.word-text[data-v-514da211]{font-size:38px;letter-spacing:-.01em;word-break:break-word}.word-phonetic[data-v-514da211]{margin-top:6px;font-size:15px;color:var(--text-dim)}.reveal-zone[data-v-514da211]{margin-top:auto;padding-top:28px;text-align:center}.reveal-hint[data-v-514da211]{font-size:13px;color:var(--text-faint);margin-bottom:14px}.btn-wide[data-v-514da211]{width:100%;padding:13px;font-size:15px}.word-answer[data-v-514da211]{margin-top:22px;padding-top:20px;border-top:1px solid var(--border)}.word-pos[data-v-514da211]{font-size:13px;font-weight:600;color:var(--accent-text);margin-bottom:4px}.word-meaning[data-v-514da211]{font-size:20px;line-height:1.5}.word-example[data-v-514da211]{margin-top:16px;padding:12px 14px;border-radius:var(--radius-sm);background:var(--surface-2)}.example-en[data-v-514da211]{font-size:14px;color:var(--text)}.example-cn[data-v-514da211]{margin-top:4px;font-size:13px;color:var(--text-dim)}@media(max-width:640px){.word-text[data-v-514da211]{font-size:32px}.word-meaning[data-v-514da211]{font-size:18px}}.runner-bar[data-v-7f3aede0]{margin-bottom:12px}.runner-progress[data-v-7f3aede0]{height:4px;border-radius:999px;background:var(--surface-3);overflow:hidden}.runner-progress-fill[data-v-7f3aede0]{height:100%;background:var(--accent);border-radius:999px;transition:width .3s ease}.runner-meta[data-v-7f3aede0]{display:flex;justify-content:space-between;font-size:12px;color:var(--text-dim);margin-top:6px}.runner-actions[data-v-7f3aede0]{margin-top:16px}.runner-tools[data-v-7f3aede0]{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px;flex-wrap:wrap}.shortcut-hint[data-v-7f3aede0]{font-size:12px}.finish[data-v-7f3aede0]{text-align:center;padding:40px 24px}.finish-title[data-v-7f3aede0]{font-size:20px;margin-bottom:6px}@media(max-width:640px){.shortcut-hint[data-v-7f3aede0]{display:none}.runner-tools[data-v-7f3aede0]{justify-content:center}}.range[data-v-af8683b4]{width:100%;accent-color:var(--accent)}.switch-row[data-v-af8683b4]{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--border)}.switch-row[data-v-af8683b4]:last-of-type{border-bottom:none;padding-bottom:0}.switch-row.is-disabled[data-v-af8683b4]{opacity:.55}.switch[data-v-af8683b4]{flex-shrink:0;width:40px;height:22px;margin-top:3px;appearance:none;background:var(--surface-3);border-radius:999px;position:relative;cursor:pointer;transition:background .18s}.switch[data-v-af8683b4]:after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:var(--surface);box-shadow:0 1px 2px #0003;transition:transform .18s}.switch[data-v-af8683b4]:checked{background:var(--accent)}.switch[data-v-af8683b4]:checked:after{transform:translate(18px)}.switch[data-v-af8683b4]:disabled{cursor:not-allowed}.file-input[data-v-af8683b4]{display:none}.btn.is-disabled[data-v-af8683b4]{opacity:.45;pointer-events:none}.danger-zone[data-v-af8683b4]{margin-top:16px;padding:14px;border:1px solid var(--danger);border-radius:var(--radius-sm);background:var(--danger-soft)}.keys[data-v-af8683b4]{list-style:none;padding:0;margin:0;display:grid;gap:8px}.keys li[data-v-af8683b4]{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text-dim)}.keys-note[data-v-af8683b4]{margin:14px 0 0;padding-top:12px;border-top:1px solid var(--border-strong);font-size:13px;line-height:1.7;color:var(--text-faint)}kbd[data-v-af8683b4]{display:inline-block;min-width:24px;padding:2px 6px;border:1px solid var(--border-strong);border-bottom-width:2px;border-radius:5px;background:var(--surface-2);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;text-align:center;color:var(--text)}.tiles[data-v-c994f4f9]{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:16px}.tile[data-v-c994f4f9]{padding:16px;display:flex;flex-direction:column;gap:4px}.tile-label[data-v-c994f4f9]{font-size:13px;color:var(--text-faint)}.tile-value[data-v-c994f4f9]{font-size:26px;font-weight:600;line-height:1.1}.tile-unit[data-v-c994f4f9]{font-size:14px;font-weight:400;color:var(--text-faint);margin-left:2px}.bars[data-v-c994f4f9]{display:flex;align-items:flex-end;gap:6px;height:132px;padding-top:8px}.bars-tight[data-v-c994f4f9]{height:96px}.bar-col[data-v-c994f4f9]{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;min-width:0}.bar-stack[data-v-c994f4f9]{flex:1;width:100%;display:flex;flex-direction:column;justify-content:flex-end;gap:1px;min-height:4px}.bar-seg[data-v-c994f4f9]{width:100%;border-radius:3px;min-height:0;transition:height .3s ease}.bar-new[data-v-c994f4f9]{background:var(--accent)}.bar-review[data-v-c994f4f9]{background:color-mix(in srgb,var(--accent) 38%,var(--surface))}.bar-label[data-v-c994f4f9]{font-size:10px;color:var(--text-faint);white-space:nowrap}.legend-row[data-v-c994f4f9]{display:flex;gap:14px;margin-top:12px;font-size:12px;color:var(--text-dim)}.legend-item[data-v-c994f4f9]{display:inline-flex;align-items:center;gap:5px}.dot[data-v-c994f4f9]{width:9px;height:9px;border-radius:2px;display:inline-block}.dot-new[data-v-c994f4f9]{background:var(--accent)}.dot-review[data-v-c994f4f9]{background:color-mix(in srgb,var(--accent) 38%,var(--surface))}.dist-row[data-v-c994f4f9]{display:grid;grid-template-columns:64px 1fr 52px;align-items:center;gap:12px;padding:5px 0;font-size:13px}.dist-label[data-v-c994f4f9]{color:var(--text-dim)}.dist-bar[data-v-c994f4f9]{height:8px;border-radius:999px;background:var(--surface-3);overflow:hidden}.dist-fill[data-v-c994f4f9]{height:100%;border-radius:999px;transition:width .3s ease}.tone-neutral[data-v-c994f4f9]{background:var(--text-faint)}.tone-warn[data-v-c994f4f9]{background:var(--warn)}.tone-accent[data-v-c994f4f9]{background:var(--accent)}.tone-success[data-v-c994f4f9]{background:var(--success)}.dist-count[data-v-c994f4f9]{text-align:right;font-variant-numeric:tabular-nums;color:var(--text-dim)}@media(max-width:640px){.tiles[data-v-c994f4f9]{gap:10px}.tile[data-v-c994f4f9]{padding:12px}.tile-value[data-v-c994f4f9]{font-size:22px}.bar-label[data-v-c994f4f9]{display:none}.bars[data-v-c994f4f9]{gap:3px}}.book[data-v-a828897b]{display:flex;gap:20px;align-items:center;margin-bottom:12px}.book.is-active[data-v-a828897b]{border-color:var(--accent)}.book-main[data-v-a828897b]{flex:1;min-width:0}.book-head[data-v-a828897b]{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.book-name[data-v-a828897b]{font-size:16px}.book-desc[data-v-a828897b]{font-size:13px;margin-top:2px}.book-bar[data-v-a828897b]{height:5px;border-radius:999px;background:var(--surface-3);overflow:hidden;margin:12px 0 6px}.book-bar-fill[data-v-a828897b]{height:100%;background:var(--accent);border-radius:999px;transition:width .3s ease}.book-stat[data-v-a828897b]{font-size:12px}.book-actions[data-v-a828897b]{display:flex;flex-direction:column;gap:6px;flex-shrink:0}.file-input[data-v-a828897b]{display:none}.paste-area[data-v-a828897b]{margin-top:12px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.preview-table[data-v-a828897b]{border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;background:var(--surface-2)}.preview-row[data-v-a828897b]{display:grid;grid-template-columns:120px 120px 1fr;gap:10px;font-size:13px;padding:3px 0}.preview-word[data-v-a828897b]{font-weight:600}.preview-phonetic[data-v-a828897b]{font-size:12px}.danger-zone[data-v-a828897b]{border-color:var(--danger);margin-top:16px}@media(max-width:640px){.book[data-v-a828897b]{flex-direction:column;align-items:stretch;gap:12px}.book-actions[data-v-a828897b]{flex-direction:row}.preview-row[data-v-a828897b]{grid-template-columns:1fr;gap:0;padding:6px 0;border-bottom:1px solid var(--border)}}:root{--bg: #f6f6f4;--surface: #ffffff;--surface-2: #f0f0ed;--surface-3: #e7e7e2;--border: rgba(0, 0, 0, .1);--border-strong: rgba(0, 0, 0, .18);--spell-rule: #949494;--control-border: #7c7c78;--text: #1d1d1b;--text-dim: #5c5c58;--text-faint: #6b6b66;--accent: #2f7a54;--accent-hover: #266344;--accent-soft: #eaf4ee;--accent-text: #2f7a54;--accent-fg: #ffffff;--success: #4f7d16;--success-soft: #f2f8e9;--warn: #96600f;--warn-soft: #fbf1de;--danger: #b03a34;--danger-soft: #fbeceb;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 8px 24px rgba(0, 0, 0, .04);--nav-height: 56px;color-scheme:light}[data-theme=dark]{--bg: #17171a;--surface: #1f1f23;--surface-2: #26262b;--surface-3: #303036;--border: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .2);--spell-rule: #70707a;--control-border: #7a7a86;--text: #eceae6;--text-dim: #a5a29c;--text-faint: #928f89;--accent: #4fb07c;--accent-hover: #5fbf8c;--accent-soft: #1e2a22;--accent-text: #5fbf8c;--accent-fg: #101410;--success: #97c459;--success-soft: #222c18;--warn: #ef9f27;--warn-soft: #2e2617;--danger: #f09595;--danger-soft: #331d1d;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .22);color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}h1,h2,h3{margin:0;font-weight:600;line-height:1.35}p{margin:0}button{font:inherit;color:inherit;cursor:pointer}a{color:var(--accent-text)}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:20;background:var(--bg);border-bottom:1px solid var(--border)}.app-header-inner{max-width:880px;margin:0 auto;padding:0 20px;height:var(--nav-height);display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:9px;font-weight:600;font-size:15px;white-space:nowrap}.brand-mark{width:22px;height:22px;border-radius:50%;border:6px solid var(--accent);flex:none}.nav{display:flex;gap:2px;margin-left:auto;overflow-x:auto;scrollbar-width:none}.nav::-webkit-scrollbar{display:none}.nav-link{padding:6px 12px;border-radius:var(--radius-sm);color:var(--text-dim);text-decoration:none;font-size:14px;white-space:nowrap;transition:background .15s,color .15s}.nav-link:hover{background:var(--surface-2);color:var(--text)}.nav-link.router-link-active{background:var(--accent-soft);color:var(--accent-text);font-weight:500}.app-main{flex:1;width:100%;max-width:880px;margin:0 auto;padding:24px 20px 96px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.card+.card{margin-top:16px}.page-title{font-size:20px;margin-bottom:4px}.page-sub{color:var(--text-dim);font-size:14px;margin-bottom:20px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.page-head .page-sub{margin-bottom:20px}.mode-toggle{flex:none;margin-top:2px;padding:7px 16px;border-radius:999px;border:1px solid var(--control-border);background:var(--surface);color:var(--text);box-shadow:0 1px 2px #0000000f;font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s,color .15s,border-color .15s,box-shadow .15s}.mode-toggle:hover{border-color:var(--accent);color:var(--accent-text)}.mode-toggle.is-spell{background:var(--accent);border-color:var(--accent);color:var(--accent-fg);box-shadow:none}.mode-toggle.is-spell:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:var(--accent-fg)}.section-title{font-size:13px;font-weight:600;color:var(--text-faint);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);font-size:14px;font-weight:500;transition:background .15s,border-color .15s,opacity .15s}.btn:hover:not(:disabled){background:var(--surface-2)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:transparent;color:var(--accent-fg)}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-ghost{border-color:transparent;background:transparent;color:var(--text-dim)}.btn-ghost:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.btn-danger{color:var(--danger);border-color:var(--border-strong)}.btn-row{display:flex;gap:10px;flex-wrap:wrap}.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:500;background:var(--surface-2);color:var(--text-dim)}.pill-accent{background:var(--accent-soft);color:var(--accent-text)}.pill-warn{background:var(--warn-soft);color:var(--warn)}.pill-success{background:var(--success-soft);color:var(--success)}.field{display:block;margin-bottom:16px}.field-label{display:block;font-size:14px;font-weight:500;margin-bottom:4px}.field-hint{display:block;font-size:13px;color:var(--text-faint);margin-top:4px}.input,.select{width:100%;padding:9px 12px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font:inherit;font-size:14px}.input:focus,.select:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:transparent}.empty{text-align:center;padding:44px 20px;color:var(--text-dim)}.empty-title{font-size:16px;font-weight:600;color:var(--text);margin-bottom:6px}.empty-desc{font-size:14px;max-width:380px;margin:0 auto 18px}.muted{color:var(--text-dim)}.faint{color:var(--text-faint)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.toast-host{position:fixed;left:50%;transform:translate(-50%);bottom:24px;z-index:60;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}.toast{background:var(--text);color:var(--bg);padding:9px 16px;border-radius:999px;font-size:14px;box-shadow:var(--shadow);max-width:min(88vw,420px)}.toast-success{background:var(--success);color:var(--bg)}.toast-error{background:var(--danger);color:var(--bg)}.boot{min-height:100vh;display:grid;place-items:center;padding:40px 20px;text-align:center}@media(max-width:640px){.app-header-inner{padding:0 14px}.brand-text{display:none}.app-main{padding:16px 14px calc(var(--nav-height) + 32px)}.nav{position:fixed;left:0;right:0;bottom:0;z-index:30;margin-left:0;gap:0;justify-content:space-around;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom,0)}.nav-link{flex:1;text-align:center;padding:13px 2px;border-radius:0;font-size:13px}.nav-link.router-link-active{background:transparent;color:var(--accent-text);font-weight:600}.toast-host{bottom:calc(var(--nav-height) + 16px)}}