.layout[data-v-17a06dc9]{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr);gap:20px;align-items:start}.tabs[data-v-17a06dc9]{display:flex;flex-direction:column;gap:8px}.tab[data-v-17a06dc9]{text-align:left;padding:14px 16px;border-radius:12px;cursor:pointer;border:1px solid var(--line);background:transparent;transition:background-color .2s ease,border-color .2s ease}.tab[data-v-17a06dc9]:hover{background:var(--bg-raised)}.tab.on[data-v-17a06dc9]{background:var(--bg-card);border-color:var(--accent);box-shadow:inset 3px 0 0 var(--accent)}.tab-label[data-v-17a06dc9]{display:block;font-weight:550;font-size:15px}.tab-desc[data-v-17a06dc9]{display:none;margin-top:6px;font-size:14px;color:var(--text-dim);line-height:1.55}.tab.on .tab-desc[data-v-17a06dc9]{display:block}.tab-desc-narrow[data-v-17a06dc9]{display:none;font-size:14.5px;color:var(--text-dim)}.mac[data-v-17a06dc9]{overflow:hidden}.mac-bar[data-v-17a06dc9]{display:flex;gap:7px;padding:12px 14px;border-bottom:1px solid var(--line);background:var(--bg-sunken)}.mac-bar i[data-v-17a06dc9]{width:11px;height:11px;border-radius:50%;background:#ff5f57}.mac-bar i[data-v-17a06dc9]:nth-child(2){background:#febc2e}.mac-bar i[data-v-17a06dc9]:nth-child(3){background:#28c840}.mac-body[data-v-17a06dc9]{position:relative;min-height:400px;padding:clamp(16px,3vw,28px);background:radial-gradient(80% 70% at 100% 0%,var(--accent-soft),transparent 70%)}.scene[data-v-17a06dc9]{position:relative;animation:in-17a06dc9 .35s ease}@keyframes in-17a06dc9{0%{opacity:0;transform:translateY(6px)}}.label[data-v-17a06dc9]{display:block;font-size:12px;font-weight:650;color:var(--text-faint);letter-spacing:.02em;margin-bottom:6px}.doc[data-v-17a06dc9]{max-width:520px;padding:18px 20px;border-radius:10px;background:var(--bg-raised);border:1px solid var(--line)}.doc-meta[data-v-17a06dc9]{font-size:12px;color:var(--text-faint);margin-bottom:10px}.doc-line[data-v-17a06dc9]{height:9px;border-radius:5px;background:var(--bg-sunken);margin:10px 0}.doc-line.short[data-v-17a06dc9]{width:60%}.doc-text[data-v-17a06dc9]{font-size:16.5px;line-height:1.7}.doc-text mark[data-v-17a06dc9]{background:color-mix(in srgb,var(--g-flank) 32%,transparent);color:inherit;border-radius:3px;padding:1px 0}.hud[data-v-17a06dc9]{position:relative;margin:-14px 0 0 auto;width:min(380px,100%);padding:14px 16px;border-radius:14px;background:#181a1feb;color:#eef0f3;border:1px solid rgba(255,255,255,.12);box-shadow:0 24px 60px -16px #0009;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);animation:hud-17a06dc9 .45s .25s ease both}.hud .wordmark[data-v-17a06dc9]{color:#fff}.hud .wordmark .bi[data-v-17a06dc9]{color:var(--g-crown)}@keyframes hud-17a06dc9{0%{opacity:0;transform:translateY(10px) scale(.98)}}.hud-head[data-v-17a06dc9]{display:flex;align-items:center;gap:7px;font-size:14px}.hud-gem[data-v-17a06dc9]{width:18px;height:16px}.hud-lang[data-v-17a06dc9]{margin-left:auto;font-size:11.5px;color:#a2a8b2}.hud-tr[data-v-17a06dc9]{margin-top:10px;font-size:15px;line-height:1.6}.hud-words[data-v-17a06dc9]{margin:10px 0 0;padding:10px 0 0;list-style:none;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:4px;font-size:13px;color:#c9cdd3}.hud-words b[data-v-17a06dc9]{color:#fff;margin-right:6px}.hud-words .r[data-v-17a06dc9]{color:var(--g-crown);margin-right:6px}.hud-actions[data-v-17a06dc9]{display:flex;gap:6px;margin-top:12px}.hud-btn[data-v-17a06dc9]{font-size:12px;font-weight:600;padding:4px 10px;border-radius:7px;background:#ffffff14}.hud-btn[data-v-17a06dc9]:first-child{background:var(--g-pav);color:#fff}.ocr-scene[data-v-17a06dc9]{display:grid;gap:18px}.sign[data-v-17a06dc9]{position:relative;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:4px 18px;min-height:150px;padding:22px;border-radius:10px;text-align:center;font-weight:800;font-size:clamp(16px,2.4vw,24px);letter-spacing:.02em}.sign.graphite[data-v-17a06dc9]{background:#ffd400;color:#111;font-family:Helvetica Neue,Arial,sans-serif}.sign.ruby[data-v-17a06dc9]{background:#2b2420;color:#f4ead8;font-family:Hiragino Mincho ProN,Yu Mincho,serif;border:6px solid #6b4f3a}.sign.sapphire[data-v-17a06dc9]{background:#f4efe6;color:#2a2a2a;border:2px solid #d2c6b2}.sign.citrine[data-v-17a06dc9]{background:#b3261e;color:#ffe9a8;font-family:Songti SC,"Noto Serif SC",serif;border:4px solid #f1c232}.marquee[data-v-17a06dc9]{position:absolute;left:6%;top:10px;width:88%;height:140px;border:2px dashed var(--g-crown);border-radius:6px;background:color-mix(in srgb,var(--g-flank) 10%,transparent);animation:grab-17a06dc9 1.1s ease-out both;transform-origin:top left}.marquee span[data-v-17a06dc9]{position:absolute;right:6px;bottom:4px;font-size:11px;font-weight:700;color:#fff;background:var(--g-pav);padding:1px 6px;border-radius:4px}@keyframes grab-17a06dc9{0%{transform:scale(.05);opacity:.4}}.ocr-result[data-v-17a06dc9]{padding:14px 16px;border-radius:12px;background:var(--bg-raised);border:1px solid var(--line);animation:in-17a06dc9 .4s 1.1s ease both}.ocr-text[data-v-17a06dc9]{font-weight:650}.ocr-tr[data-v-17a06dc9]{margin-top:6px;color:var(--accent-ink)}.field[data-v-17a06dc9]{position:relative;max-width:560px;margin-top:110px;padding:14px 16px;border-radius:12px;background:var(--bg-raised);border:1px solid var(--line-strong)}.field-text[data-v-17a06dc9]{font-size:17px;line-height:1.7}.underlined[data-v-17a06dc9]{text-decoration:underline wavy var(--g-flank);text-decoration-thickness:2px;text-underline-offset:4px;cursor:pointer}.underlined[data-v-17a06dc9]:hover,.underlined[data-v-17a06dc9]:focus{background:var(--accent-soft);border-radius:3px}.replaced[data-v-17a06dc9]{background:var(--accent-soft);border-radius:3px;animation:in-17a06dc9 .3s ease}.caret[data-v-17a06dc9]{display:inline-block;width:1.5px;height:1.1em;vertical-align:-.18em;margin-left:1px;background:var(--text);animation:blink-17a06dc9 1s steps(2) infinite}@keyframes blink-17a06dc9{50%{opacity:0}}.assist-card[data-v-17a06dc9]{position:absolute;left:16px;bottom:calc(100% + 8px);display:flex;flex-direction:column;align-items:flex-start;gap:3px;padding:10px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:#181a1ff2;color:#fff;cursor:pointer;text-align:left;box-shadow:0 16px 40px -12px #0000008c;animation:in-17a06dc9 .2s ease}.assist-text[data-v-17a06dc9]{font-size:16px;font-weight:600}.assist-hint[data-v-17a06dc9]{font-size:11.5px;color:var(--g-crown)}.again[data-v-17a06dc9]{position:absolute;right:10px;top:10px;min-height:28px;padding:0 10px}.bridge-scene[data-v-17a06dc9]{display:grid;grid-template-columns:1fr auto 1fr;gap:14px 10px;align-items:center}.node[data-v-17a06dc9]{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;background:var(--bg-raised);border:1px solid var(--line)}.node.app[data-v-17a06dc9]{flex-direction:column;align-items:flex-start}.node-gem[data-v-17a06dc9]{width:34px;height:30px}.rate[data-v-17a06dc9]{display:grid;gap:4px;width:100%;font-size:12.5px;color:var(--text-dim)}.rate input[data-v-17a06dc9]{width:100%;accent-color:var(--g-flank)}.rate output[data-v-17a06dc9]{font-weight:700;color:var(--text)}.wire[data-v-17a06dc9]{position:relative;width:92px;height:2px;background:var(--line-strong)}.wire-label[data-v-17a06dc9]{position:absolute;top:10px;left:50%;transform:translate(-50%);font:600 10.5px/1 var(--font-mono);color:var(--text-faint);white-space:nowrap}.dot[data-v-17a06dc9]{position:absolute;top:-3px;left:0;width:8px;height:8px;border-radius:50%;background:var(--g-crown);animation:travel-17a06dc9 2.2s linear infinite}.d2[data-v-17a06dc9]{animation-delay:.73s}.d3[data-v-17a06dc9]{animation-delay:1.46s}@keyframes travel-17a06dc9{0%{left:0;opacity:0}15%{opacity:1}85%{opacity:1}to{left:calc(100% - 8px);opacity:0}}.exts[data-v-17a06dc9]{display:flex;flex-direction:column;gap:8px}.exts .label[data-v-17a06dc9]{margin:0}.ext[data-v-17a06dc9]{padding:9px 12px;font-size:13.5px;font-weight:600}.ext.me[data-v-17a06dc9]{border-color:var(--accent)}.ext-gem[data-v-17a06dc9]{width:20px;height:18px;flex:none}.synced[data-v-17a06dc9]{margin-left:auto;font-size:12px;color:var(--accent-ink);font-weight:700;animation:pulse-17a06dc9 .6s ease;border-radius:5px;padding:0 4px}@keyframes pulse-17a06dc9{0%{background:var(--accent-soft)}}.sync-list[data-v-17a06dc9]{grid-column:1 / -1;margin:6px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:6px 16px;font-size:13.5px}.sync-list li[data-v-17a06dc9]{color:var(--text)}.sync-list .planned[data-v-17a06dc9]{color:var(--text-dim)}.local[data-v-17a06dc9]{grid-column:1 / -1;font-size:13px;color:var(--text-faint)}@media(max-width:900px){.layout[data-v-17a06dc9]{grid-template-columns:1fr}.tabs[data-v-17a06dc9]{flex-direction:row;overflow-x:auto;scrollbar-width:none}.tab[data-v-17a06dc9]{flex:none;padding:10px 14px}.tab.on[data-v-17a06dc9]{box-shadow:inset 0 -3px 0 var(--accent)}.tab .tab-desc[data-v-17a06dc9],.tab.on .tab-desc[data-v-17a06dc9]{display:none}.tab-desc-narrow[data-v-17a06dc9]{display:block}}@media(max-width:600px){.bridge-scene[data-v-17a06dc9]{grid-template-columns:1fr}.wire[data-v-17a06dc9]{width:2px;height:48px;margin-left:30px}.wire-label[data-v-17a06dc9]{top:50%;left:14px;transform:translateY(-50%)}.dot[data-v-17a06dc9]{left:-3px!important;animation-name:travel-v-17a06dc9}@keyframes travel-v-17a06dc9{0%{top:0;opacity:0}15%{opacity:1}85%{opacity:1}to{top:calc(100% - 8px);opacity:0}}}.matrix[data-v-9bc4ad58]{padding:6px 0 0;overflow:hidden}.row[data-v-9bc4ad58]{display:grid;grid-template-columns:minmax(220px,1.6fr) repeat(4,minmax(0,1fr));align-items:center;gap:12px;padding:14px 20px;border-top:1px solid var(--line);transition:background-color .3s ease}.row.head[data-v-9bc4ad58]{border-top:0;padding-top:10px;padding-bottom:10px;font-size:12.5px;font-weight:650;color:var(--text-faint);letter-spacing:.02em}.row.me[data-v-9bc4ad58]{background:var(--accent-soft)}.product[data-v-9bc4ad58]{display:flex;align-items:center;gap:12px;border:0;background:none;padding:0;text-align:left;cursor:pointer}.product b[data-v-9bc4ad58]{display:block;font-size:15px;font-weight:550}.product small[data-v-9bc4ad58]{font-size:12.5px;color:var(--text-dim)}.row-gem[data-v-9bc4ad58]{width:30px;height:27px;flex:none}.cell[data-v-9bc4ad58]{display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-width:0}.cell[data-v-9bc4ad58] .btn{white-space:nowrap}.via[data-v-9bc4ad58]{font-size:11.5px;color:var(--text-faint)}.unpacked[data-v-9bc4ad58]{padding:12px 20px 16px;border-top:1px solid var(--line);font-size:13px;color:var(--text-faint)}.desktop[data-v-9bc4ad58]{margin-top:20px;padding:22px 24px;display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center}.desk-gems[data-v-9bc4ad58]{display:flex}.desk-gems svg[data-v-9bc4ad58]{width:46px;height:42px}.desk-gems svg+svg[data-v-9bc4ad58]{margin-left:-14px}.desk-copy h3[data-v-9bc4ad58]{font-size:18px;font-weight:550;display:flex;align-items:center;gap:10px}.desk-copy p[data-v-9bc4ad58]{margin-top:6px;color:var(--text-dim);font-size:15px}.desk-copy .note[data-v-9bc4ad58]{font-size:13.5px;color:var(--text-faint)}.steps-title[data-v-9bc4ad58]{margin-top:clamp(48px,7vw,72px);font-family:var(--font-display);font-size:clamp(22px,2.8vw,28px);font-weight:500}.steps[data-v-9bc4ad58]{margin:20px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s}.step[data-v-9bc4ad58]{padding:20px 22px;position:relative}.num[data-v-9bc4ad58]{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;border:1px solid var(--line-strong);color:var(--text-dim);font-family:var(--font-display);font-size:14px}.step h4[data-v-9bc4ad58]{margin-top:14px;font-size:16px;font-weight:550}.step p[data-v-9bc4ad58]{margin-top:6px;font-size:14.5px;color:var(--text-dim)}@media(max-width:900px){.row.head[data-v-9bc4ad58]{display:none}.row[data-v-9bc4ad58]{grid-template-columns:1fr 1fr;align-items:start;padding:16px}.product[data-v-9bc4ad58]{grid-column:1 / -1}.cell[data-v-9bc4ad58]:before{content:attr(data-col);font-size:11.5px;font-weight:650;color:var(--text-faint)}.desktop[data-v-9bc4ad58],.steps[data-v-9bc4ad58]{grid-template-columns:1fr}}.demo-text[data-v-10794fa0]{line-height:2.25}.demo-text ruby[data-v-10794fa0]{ruby-position:over}.chunk[data-v-10794fa0]{transition:color .2s ease}.chunked .chunk[data-v-10794fa0]{border-radius:6px}.chunked .tier1[data-v-10794fa0]{color:var(--accent-ink);font-weight:560}.gloss[data-v-10794fa0]{margin:0 .35em 0 .12em;font-size:.56em;line-height:0;font-weight:500;color:var(--accent-ink);vertical-align:super;letter-spacing:0}.tier2 .gloss[data-v-10794fa0]{color:var(--text-dim);opacity:.9}.edition[data-v-eea3f357]{border-bottom:1px solid var(--line)}.edition-row[data-v-eea3f357]{display:flex;align-items:stretch;gap:20px}.edition-label[data-v-eea3f357]{align-self:center;flex:none;font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint)}:lang(zh-CN) .edition-label[data-v-eea3f357],:lang(zh-TW) .edition-label[data-v-eea3f357],:lang(ja) .edition-label[data-v-eea3f357],:lang(ko) .edition-label[data-v-eea3f357]{letter-spacing:.2em;text-transform:none}.tabs[data-v-eea3f357]{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;margin-bottom:-1px}.tabs[data-v-eea3f357]::-webkit-scrollbar{display:none}.tab[data-v-eea3f357]{display:inline-flex;align-items:center;gap:8px;padding:14px 12px 13px;border:0;border-bottom:1px solid transparent;background:transparent;color:var(--text-dim);cursor:pointer;font-size:14.5px;font-weight:500;white-space:nowrap;transition:color .2s ease,border-color .2s ease}.tab[data-v-eea3f357]:hover{color:var(--text)}.tab.on[data-v-eea3f357]{color:var(--text);border-bottom-color:var(--accent)}.mini[data-v-eea3f357]{width:15px;height:13px;flex:none;opacity:.85}.tab.on .mini[data-v-eea3f357]{opacity:1}.lang[data-v-eea3f357]{color:var(--text-faint);font-weight:400}.tab.on .lang[data-v-eea3f357]{color:var(--accent-ink)}.edition-note[data-v-eea3f357]{padding:10px 0 0;font-size:13px;color:var(--text-faint);display:flex;flex-wrap:wrap;gap:4px 18px}.answers[data-v-eea3f357]{color:var(--text-dim)}.answers.fallback[data-v-eea3f357]{color:var(--accent-ink)}@media(max-width:640px){.edition-row[data-v-eea3f357]{gap:12px}.edition-label[data-v-eea3f357],.lang[data-v-eea3f357]{display:none}}.hero[data-v-75dff092]{padding:8px 0 clamp(56px,8vw,96px);border-bottom:1px solid var(--line)}.grid[data-v-75dff092]{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,6vw,80px);align-items:start;padding-top:clamp(40px,6vw,72px)}.title[data-v-75dff092]{font-size:clamp(34px,4.6vw,54px);line-height:1.12}:lang(zh-CN) .title[data-v-75dff092],:lang(zh-TW) .title[data-v-75dff092],:lang(ja) .title[data-v-75dff092],:lang(ko) .title[data-v-75dff092]{line-height:1.3;font-size:clamp(30px,4.2vw,48px)}.sub[data-v-75dff092]{margin-top:20px;font-size:clamp(16px,1.5vw,18px);color:var(--text-dim);max-width:540px;line-height:1.7}.ctas[data-v-75dff092]{margin-top:32px;display:flex;flex-wrap:wrap;gap:18px 16px;align-items:flex-start}.cta[data-v-75dff092]{display:flex;flex-direction:column;align-items:flex-start;gap:9px;max-width:400px}.cta[data-v-75dff092] .btn{white-space:normal;justify-content:flex-start;row-gap:6px;padding:9px 16px;max-width:100%;text-align:left}.cta-note[data-v-75dff092]{font-size:13px;color:var(--text-faint);line-height:1.55}.tag[data-v-75dff092]{flex:none;font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;padding:0 6px;border-radius:3px;border:1px solid color-mix(in srgb,currentColor 40%,transparent)}.preview[data-v-75dff092]{padding:22px 24px 20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-raised)}.preview-head[data-v-75dff092]{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}.preview-label[data-v-75dff092]{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint)}.preview-product[data-v-75dff092]{font-size:13px;color:var(--text-dim)}.preview-text[data-v-75dff092]{font-size:clamp(19px,1.9vw,22px);line-height:1.9}.preview-tr[data-v-75dff092]{margin-top:14px;padding-top:14px;border-top:1px solid var(--line);font-size:14.5px;color:var(--text-dim);line-height:1.65}.swap-enter-active[data-v-75dff092],.swap-leave-active[data-v-75dff092]{transition:opacity .2s ease}.swap-enter-from[data-v-75dff092],.swap-leave-to[data-v-75dff092]{opacity:0}@media(max-width:900px){.grid[data-v-75dff092]{grid-template-columns:1fr}}@media(max-width:520px){.ctas[data-v-75dff092]{flex-direction:column;align-items:stretch}.cta[data-v-75dff092]{max-width:none}.cta[data-v-75dff092] .btn{width:100%;justify-content:center;text-align:center;min-height:48px}}.plans[data-v-d0356b89]{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.plan[data-v-d0356b89]{padding:26px 26px 24px;display:flex;flex-direction:column}.plan h3[data-v-d0356b89]{font-size:17px;font-weight:550;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.pro.featured[data-v-d0356b89]{border-color:color-mix(in srgb,var(--accent) 60%,var(--line))}.price[data-v-d0356b89]{margin-top:14px;display:flex;align-items:baseline;gap:8px}.price b[data-v-d0356b89]{font-family:var(--font-display);font-size:36px;font-weight:500;line-height:1}.price span[data-v-d0356b89]{color:var(--text-dim);font-size:14px}.price-note[data-v-d0356b89]{margin-top:6px;font-size:12.5px;color:var(--text-faint)}.plan-desc[data-v-d0356b89]{margin:12px 0 0;font-size:13.5px;color:var(--text-dim);line-height:1.6}.plan ul[data-v-d0356b89]{margin:18px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px;flex:1}.plan li[data-v-d0356b89]{position:relative;padding-left:20px;font-size:14px;line-height:1.55}.plan li[data-v-d0356b89]:before{content:"";position:absolute;left:0;top:.72em;width:10px;height:1px;background:var(--accent)}.privacy[data-v-d0356b89]{margin:18px 0;padding-top:14px;border-top:1px solid var(--line);font-size:12.5px;color:var(--text-faint);line-height:1.6}.plan>.btn[data-v-d0356b89]{align-self:flex-start}.alipay-icon[data-v-d0356b89]{width:16px;height:16px;flex:none}.orders-toggle-bar[data-v-d0356b89]{display:flex;justify-content:flex-end;margin-top:14px}.orders-drawer[data-v-d0356b89]{margin-top:12px;padding:20px 24px}.orders-drawer h4[data-v-d0356b89]{margin:0 0 10px;font-size:15px;font-weight:550}.order-alert[data-v-d0356b89]{padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--bg-sunken);font-size:13.5px;margin:10px 0}.order-alert.error[data-v-d0356b89]{border-color:color-mix(in srgb,#c0392b 50%,var(--line));color:#c0392b}.muted[data-v-d0356b89]{font-size:13.5px;color:var(--text-dim);line-height:1.6}.order-item[data-v-d0356b89]{display:flex;flex-direction:column;gap:3px;padding:10px 0;border-top:1px solid var(--line);font-size:13.5px}.order-meta[data-v-d0356b89]{font-size:12.5px;color:var(--text-dim)}.order-lookup[data-v-d0356b89]{display:flex;gap:8px;margin-bottom:10px}.recover-block[data-v-d0356b89]{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}.recover-block .muted[data-v-d0356b89]{margin-bottom:10px}.order-lookup input[data-v-d0356b89],.checkout-fields input[data-v-d0356b89]{flex:1;min-width:0;padding:9px 12px;border-radius:var(--radius-sm);border:1px solid var(--line-strong);background:var(--bg-raised);color:var(--text);font:inherit;font-size:13.5px}.order-lookup input[data-v-d0356b89]:focus,.checkout-fields input[data-v-d0356b89]:focus{outline:none;border-color:var(--accent)}.checkout-fields[data-v-d0356b89]{display:flex;flex-direction:column;gap:10px;margin-top:16px}.checkout-fields label[data-v-d0356b89]{display:flex;flex-direction:column;gap:5px;font-size:12.5px;color:var(--text-dim)}.checkout-fields input.mono[data-v-d0356b89]{font-family:var(--font-mono)}.checkout-backdrop[data-v-d0356b89]{position:fixed;inset:0;z-index:999;background:#0a0b0e99;display:flex;align-items:center;justify-content:center;padding:20px}.checkout-modal[data-v-d0356b89]{width:100%;max-width:520px;padding:26px;max-height:calc(100vh - 40px);overflow-y:auto}.checkout-header[data-v-d0356b89]{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}.checkout-header .eyebrow[data-v-d0356b89]{margin-bottom:6px}.checkout-header h3[data-v-d0356b89]{font-family:var(--font-display);font-weight:500;font-size:22px}.close-btn[data-v-d0356b89]{background:none;border:none;color:var(--text-dim);font-size:24px;cursor:pointer;line-height:1}.checkout-summary[data-v-d0356b89]{margin:0;display:flex;flex-direction:column;gap:9px;font-size:14px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0}.summary-row[data-v-d0356b89]{display:flex;justify-content:space-between;align-items:baseline;gap:16px}.summary-row dt[data-v-d0356b89]{color:var(--text-dim);flex:none}.summary-row dd[data-v-d0356b89]{margin:0;text-align:right}.summary-row.total[data-v-d0356b89]{border-top:1px solid var(--line);padding-top:10px;margin-top:2px}.total-amount[data-v-d0356b89]{font-family:var(--font-display);font-size:22px}.payment-method[data-v-d0356b89]{margin-top:18px}.method-label[data-v-d0356b89]{font-size:12.5px;color:var(--text-faint);margin:0 0 8px;letter-spacing:.04em}.method-card[data-v-d0356b89]{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--radius);border:1px solid var(--line-strong)}.method-card strong[data-v-d0356b89]{font-size:14.5px;display:block;font-weight:550}.method-card p[data-v-d0356b89]{margin:2px 0 0;font-size:12.5px;color:var(--text-dim)}.alipay-logo[data-v-d0356b89]{width:34px;height:34px;border-radius:7px;flex:none}.checkout-footer[data-v-d0356b89]{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.btn-alipay[data-v-d0356b89]{background:#1677ff;color:#fff;border-color:#1677ff}.btn-alipay[data-v-d0356b89]:hover{background:#1366df}.btn-alipay[data-v-d0356b89]:disabled{opacity:.6;cursor:not-allowed}.checkout-note[data-v-d0356b89]{margin:12px 0 0;font-size:12px;color:var(--text-faint);text-align:center}.compare[data-v-d0356b89]{margin-top:20px;overflow:hidden}.c-row[data-v-d0356b89]{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:12px;padding:12px 20px;border-top:1px solid var(--line);font-size:14px}.c-row span[data-v-d0356b89]:not(:first-child){color:var(--text-dim)}.c-head[data-v-d0356b89]{border-top:0;font-size:12px;letter-spacing:.04em;color:var(--text-faint)}.c-head span[data-v-d0356b89]{color:var(--text-faint)!important}.footnote[data-v-d0356b89]{margin-top:14px;font-size:13px;color:var(--text-faint);max-width:760px;line-height:1.6}@media(max-width:760px){.plans[data-v-d0356b89]{grid-template-columns:1fr}.c-row[data-v-d0356b89]{grid-template-columns:1fr 1fr 1fr;padding:12px 14px;font-size:13.5px}}.demo[data-v-721c595b]{padding:clamp(18px,3vw,28px)}.toolbar[data-v-721c595b]{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.toggles[data-v-721c595b]{display:flex;flex-wrap:wrap;gap:10px 22px}.toggle[data-v-721c595b]{display:inline-flex;align-items:center;gap:9px;font-size:14.5px;font-weight:550;cursor:pointer;user-select:none}.toggle input[data-v-721c595b]{position:absolute;opacity:0;pointer-events:none}.switch[data-v-721c595b]{position:relative;width:36px;height:21px;border-radius:999px;flex:none;background:var(--bg-sunken);border:1px solid var(--line-strong);transition:background-color .2s ease}.switch[data-v-721c595b]:after{content:"";position:absolute;top:2px;left:2px;width:15px;height:15px;border-radius:50%;background:var(--text-dim);transition:transform .2s ease,background-color .2s ease}.toggle input:checked+.switch[data-v-721c595b]{background:var(--g-pav);border-color:transparent}.toggle input:checked+.switch[data-v-721c595b]:after{transform:translate(15px);background:#fff}.toggle input:focus-visible+.switch[data-v-721c595b]{outline:2px solid var(--accent);outline-offset:2px}.hint[data-v-721c595b]{font-size:13px;color:var(--text-faint)}.stage[data-v-721c595b]{position:relative;min-height:210px;padding:34px 4px 120px}.sentence[data-v-721c595b]{font-size:clamp(22px,3.2vw,32px);line-height:1.9;font-weight:450}:lang(ja).sentence[data-v-721c595b],:lang(ko).sentence[data-v-721c595b]{font-weight:500}.lookup[data-v-721c595b]{position:absolute;z-index:5;width:min(300px,calc(100% - 16px));padding:14px 16px 12px;border-radius:12px;background:var(--bg-raised);border:1px solid var(--line-strong);box-shadow:0 12px 32px -16px #00000059;animation:pop-721c595b .18s ease}@keyframes pop-721c595b{0%{opacity:0;transform:translateY(-4px)}}.lk-head[data-v-721c595b]{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.lk-word[data-v-721c595b]{font-size:20px;font-weight:600;margin-right:8px}.lk-reading[data-v-721c595b]{font-size:14.5px;color:var(--accent-ink);font-family:var(--font)}.icon-btn[data-v-721c595b]{flex:none;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:transparent;cursor:pointer;color:var(--text-dim)}.icon-btn[data-v-721c595b]:hover{color:var(--accent-ink);border-color:var(--accent)}.lk-row[data-v-721c595b]{margin-top:6px;font-size:13.5px;color:var(--text-dim)}.lk-label[data-v-721c595b]{font-size:12px;color:var(--text-faint);margin-right:4px}.lk-grammar[data-v-721c595b]{font-size:13px}.lk-meaning[data-v-721c595b]{margin-top:8px;font-size:16px;font-weight:550}.lk-foot[data-v-721c595b]{margin-top:12px;padding-top:10px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:8px}.lk-source[data-v-721c595b]{font-size:11.5px;color:var(--text-faint)}.anki[data-v-721c595b]{min-height:28px;padding:0 10px;font-size:12.5px}.anki.done[data-v-721c595b]{color:var(--accent-ink);border-color:var(--accent)}.below[data-v-721c595b]{display:grid;grid-template-columns:1fr 1.3fr;gap:16px;margin-top:4px}.translation[data-v-721c595b],.ai[data-v-721c595b]{padding:16px 18px;border-radius:12px;background:var(--bg-sunken);border:1px solid var(--line)}.label[data-v-721c595b]{display:block;font-size:12.5px;font-weight:650;color:var(--text-faint);letter-spacing:.02em;margin-bottom:6px}.ai-head[data-v-721c595b]{display:flex;align-items:center;justify-content:space-between;gap:10px}.ai-head .label[data-v-721c595b]{margin:0;color:var(--accent-ink)}.ai-text[data-v-721c595b]{margin-top:12px;font-size:15px;line-height:1.7}.streaming[data-v-721c595b]:after{content:"▍";color:var(--accent);animation:blink-721c595b 1s steps(2) infinite}@keyframes blink-721c595b{50%{opacity:0}}.note[data-v-721c595b]{margin-top:14px;font-size:12.5px;color:var(--text-faint)}.fade-enter-active[data-v-721c595b],.fade-leave-active[data-v-721c595b]{transition:opacity .25s ease}.fade-enter-from[data-v-721c595b],.fade-leave-to[data-v-721c595b]{opacity:0}@media(max-width:760px){.below[data-v-721c595b]{grid-template-columns:1fr}.stage[data-v-721c595b]{padding-bottom:150px}}.locale[data-v-ba91a8be]{position:relative}.locale-btn[data-v-ba91a8be]{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 11px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--text-dim);font-size:14px;font-weight:550;cursor:pointer;white-space:nowrap}.locale-btn[data-v-ba91a8be]:hover{color:var(--text);border-color:var(--line-strong)}.locale-menu[data-v-ba91a8be]{position:absolute;right:0;top:calc(100% + 6px);z-index:50;min-width:160px;margin:0;padding:6px;list-style:none}.up .locale-menu[data-v-ba91a8be]{top:auto;bottom:calc(100% + 6px);left:0;right:auto}.locale-menu a[data-v-ba91a8be]{display:block;padding:8px 12px;border-radius:8px;color:var(--text);font-size:14px;text-decoration:none}.locale-menu a[data-v-ba91a8be]:hover{background:var(--bg-sunken)}.locale-menu a.current[data-v-ba91a8be]{color:var(--accent-ink);font-weight:650}.footer[data-v-9945eb84]{border-top:1px solid var(--line);background:var(--bg-sunken);padding:48px 0 28px}.grid[data-v-9945eb84]{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}.brand[data-v-9945eb84]{display:inline-flex;align-items:center;gap:8px;font-size:22px;text-decoration:none!important}.f-gem[data-v-9945eb84]{width:26px;height:24px}.about p[data-v-9945eb84]{margin:12px 0 18px;color:var(--text-dim);font-size:14.5px;max-width:320px}h4[data-v-9945eb84]{font-size:13px;color:var(--text-faint);font-weight:650;letter-spacing:.02em;margin-bottom:12px}ul[data-v-9945eb84]{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;font-size:14.5px}ul a[data-v-9945eb84],.link[data-v-9945eb84]{color:var(--text-dim)}ul a[data-v-9945eb84]:hover,.link[data-v-9945eb84]:hover{color:var(--text)}.link[data-v-9945eb84]{display:inline-flex;align-items:center;gap:8px;border:0;background:none;padding:0;cursor:pointer;font-size:14.5px}.li-gem[data-v-9945eb84]{width:15px;height:13px}ul[data-v-9945eb84] .pending{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px;color:var(--text-dim)}.legal[data-v-9945eb84]{margin-top:36px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--text-faint)}@media(max-width:760px){.grid[data-v-9945eb84]{grid-template-columns:1fr 1fr}.about[data-v-9945eb84]{grid-column:1 / -1}}.header[data-v-99847a4b]{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.bar[data-v-99847a4b]{display:flex;align-items:center;gap:28px;height:60px}.brand[data-v-99847a4b]{display:inline-flex;align-items:center;gap:9px;text-decoration:none!important;font-size:21px;flex:none}.brand-gem[data-v-99847a4b]{width:22px;height:20px}.nav[data-v-99847a4b]{display:flex;gap:2px}.nav a[data-v-99847a4b]{padding:6px 10px;border-radius:var(--radius-sm);color:var(--text-dim);font-size:14px;font-weight:500;text-decoration:none;white-space:nowrap}.nav a[data-v-99847a4b]:hover{color:var(--text);text-decoration:none}.tools[data-v-99847a4b]{margin-left:auto;display:flex;align-items:center;gap:10px}.menu-btn[data-v-99847a4b]{display:none;width:34px;height:34px;align-items:center;justify-content:center;border-radius:var(--radius-sm);border:1px solid var(--line);background:transparent;cursor:pointer}@media(max-width:820px){.menu-btn[data-v-99847a4b]{display:inline-flex}.nav[data-v-99847a4b]{display:none;position:absolute;left:0;right:0;top:60px;flex-direction:column;gap:2px;padding:8px var(--gutter) 14px;background:var(--bg-raised);border-bottom:1px solid var(--line)}.nav.open[data-v-99847a4b]{display:flex}.nav a[data-v-99847a4b]{padding:11px 12px;font-size:16px}}.layout[data-v-40907f8d]{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:20px;border-radius:var(--radius)}.layout[data-v-40907f8d]:focus-visible{outline-offset:6px}.platforms[data-v-40907f8d]{display:inline-flex;gap:4px;padding:3px;margin-bottom:12px;border-radius:10px;background:var(--bg-sunken);border:1px solid var(--line)}.platforms button[data-v-40907f8d]{border:0;background:none;padding:5px 12px;border-radius:8px;font-size:13px;font-weight:600;color:var(--text-dim);cursor:pointer}.platforms button.on[data-v-40907f8d]{background:var(--bg-raised);color:var(--text);box-shadow:0 0 0 1px var(--line-strong)}.player[data-v-40907f8d]{--brand: #ff0033;border-radius:var(--radius);overflow:hidden;background:#000;border:1px solid var(--line)}.player.bilibili[data-v-40907f8d]{--brand: #00aeec}.screen[data-v-40907f8d]{position:relative;aspect-ratio:16 / 9;cursor:pointer;overflow:hidden;background:radial-gradient(120% 90% at 80% 10%,color-mix(in srgb,var(--g-flank) 45%,transparent),transparent 60%),radial-gradient(90% 80% at 10% 100%,color-mix(in srgb,var(--g-shadow) 70%,transparent),transparent 70%),#101216}.scene[data-v-40907f8d]{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;opacity:.55}.scene-gem[data-v-40907f8d]{width:22%;height:auto}.scene-title[data-v-40907f8d]{color:#fff;font-weight:700;font-size:clamp(13px,1.6vw,16px)}.big-play[data-v-40907f8d]{position:absolute;left:50%;top:38%;transform:translate(-50%,-50%);width:64px;height:44px;border-radius:12px;background:#0009;color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px}.captions[data-v-40907f8d]{position:absolute;left:0;right:0;bottom:6%;text-align:center;padding:0 6%;cursor:default}.cap-orig[data-v-40907f8d],.cap-tr[data-v-40907f8d]{display:inline;box-decoration-break:clone;-webkit-box-decoration-break:clone;padding:2px 8px;background:#08080ac7;color:#fff}.cap-orig[data-v-40907f8d]{font-size:clamp(15px,2.1vw,22px);line-height:1.6;font-weight:550}.cap-tr[data-v-40907f8d]{display:table;margin:6px auto 0;font-size:clamp(12px,1.5vw,15px);color:#d9dde3}.cap-word[data-v-40907f8d]{cursor:pointer;border-bottom:2px solid var(--g-crown)}.cap-word[data-v-40907f8d]:hover{color:var(--g-hi)}.cap-word.flash[data-v-40907f8d],.word.flash[data-v-40907f8d]{animation:flash-40907f8d .7s ease}@keyframes flash-40907f8d{30%{background:var(--g-flank);color:#fff}}.bar[data-v-40907f8d]{background:#0b0b0d;padding:6px 12px 8px;color:#e8e8ea}.progress[data-v-40907f8d]{height:4px;border-radius:4px;background:#ffffff2e;overflow:hidden}.fill[data-v-40907f8d]{height:100%;background:var(--brand);transition:width .1s linear}.controls[data-v-40907f8d]{display:flex;align-items:center;gap:4px;margin-top:6px}.controls button[data-v-40907f8d]{border:0;background:none;color:inherit;cursor:pointer;padding:5px 8px;border-radius:6px;font-size:14px}.controls button[data-v-40907f8d]:hover{background:#ffffff1a}.time[data-v-40907f8d]{font-size:12px;color:#a9adb4;margin-left:4px;font-variant-numeric:tabular-nums}.spacer[data-v-40907f8d]{flex:1}.loop[data-v-40907f8d]{font-size:12.5px!important;font-weight:600}.loop.on[data-v-40907f8d]{background:var(--g-pav)!important;color:#fff}.gem-btn[data-v-40907f8d]{width:30px;height:26px;padding:3px;border-radius:6px;background:#ffffff1f;box-shadow:0 0 0 1px var(--g-crown)}.keys[data-v-40907f8d]{margin-top:16px;padding:14px 16px}.keys-head[data-v-40907f8d]{display:flex;align-items:center;gap:8px;margin-bottom:10px}.keys ul[data-v-40907f8d]{display:flex;flex-wrap:wrap;gap:10px 22px;margin:0;padding:0;list-style:none;font-size:13.5px;color:var(--text-dim)}.keys li[data-v-40907f8d]{display:inline-flex;align-items:center;gap:8px}.keys-note[data-v-40907f8d]{margin-top:10px;font-size:12px;color:var(--text-faint)}.side[data-v-40907f8d]{display:flex;flex-direction:column;gap:16px;min-width:0}.panel[data-v-40907f8d]{padding:14px 16px}.label[data-v-40907f8d]{display:block;font-size:12.5px;font-weight:650;color:var(--text-faint);letter-spacing:.02em}.transcript[data-v-40907f8d]{margin:10px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:2px}.transcript li[data-v-40907f8d]{display:flex;gap:10px;padding:8px 10px;border-radius:10px;cursor:pointer;transition:background-color .2s ease}.transcript li[data-v-40907f8d]:hover{background:var(--bg-sunken)}.transcript li.current[data-v-40907f8d]{background:var(--accent-soft)}.ts[data-v-40907f8d]{flex:none;font-size:11.5px;color:var(--text-faint);font-variant-numeric:tabular-nums;padding-top:3px}.t-orig[data-v-40907f8d]{font-size:15px;font-weight:500;line-height:1.5}.current .t-orig[data-v-40907f8d]{color:var(--accent-ink)}.t-tr[data-v-40907f8d]{font-size:13px;color:var(--text-dim);line-height:1.5;margin-top:2px}.vocab-head[data-v-40907f8d]{display:flex;align-items:center;justify-content:space-between}.empty[data-v-40907f8d]{margin-top:8px;font-size:13.5px;color:var(--text-faint)}.vocab[data-v-40907f8d]{margin:8px 0 0;padding:0;list-style:none}.vocab li[data-v-40907f8d]{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:7px 0;border-top:1px solid var(--line)}.vocab li[data-v-40907f8d]:first-child{border-top:0}.v-word[data-v-40907f8d]{border:0;background:none;padding:0;cursor:pointer;font-weight:650;font-size:15px;text-align:left}.v-word[data-v-40907f8d]:hover{color:var(--accent-ink)}.v-reading[data-v-40907f8d]{font-weight:400;font-size:12.5px;color:var(--accent-ink);margin-left:6px}.v-meaning[data-v-40907f8d]{font-size:13px;color:var(--text-dim);text-align:right}.list-enter-active[data-v-40907f8d]{transition:all .3s ease}.list-enter-from[data-v-40907f8d]{opacity:0;transform:translate(-8px)}@media(max-width:900px){.layout[data-v-40907f8d]{grid-template-columns:1fr}}@media(max-width:600px){.scene[data-v-40907f8d]{padding-bottom:26%}.scene-title[data-v-40907f8d]{display:none}}@media(max-width:520px){.controls .time[data-v-40907f8d]{display:none}.captions[data-v-40907f8d]{bottom:4%}}@property --g-hi{syntax: "<color>"; inherits: true; initial-value: #f1f3f5;}@property --g-crown{syntax: "<color>"; inherits: true; initial-value: #c3c8cf;}@property --g-flank{syntax: "<color>"; inherits: true; initial-value: #8c939d;}@property --g-pav{syntax: "<color>"; inherits: true; initial-value: #555c66;}@property --g-shadow{syntax: "<color>"; inherits: true; initial-value: #33383f;}@property --g-onlight{syntax: "<color>"; inherits: true; initial-value: #6b727d;}:root,:root[data-gem=graphite]{--g-hi: #f1f3f5;--g-crown: #c3c8cf;--g-flank: #8c939d;--g-pav: #555c66;--g-shadow: #33383f;--g-onlight: #6b727d}:root[data-gem=ruby]{--g-hi: #ffb3c1;--g-crown: #ff758f;--g-flank: #ff4d6d;--g-pav: #c9184a;--g-shadow: #a4133c;--g-onlight: #d6336c}:root[data-gem=sapphire]{--g-hi: #bfd6ff;--g-crown: #7aa6ff;--g-flank: #3d7bff;--g-pav: #1f49c7;--g-shadow: #16338f;--g-onlight: #2f5fd6}:root[data-gem=citrine]{--g-hi: #fff3b0;--g-crown: #facc15;--g-flank: #e0a800;--g-pav: #b8860b;--g-shadow: #7a5a08;--g-onlight: #9a7209}:root{transition:--g-hi .5s ease,--g-crown .5s ease,--g-flank .5s ease,--g-pav .5s ease,--g-shadow .5s ease,--g-onlight .5s ease;--bg: #101114;--bg-raised: #15171b;--bg-card: #15171b;--bg-sunken: #0b0c0e;--text: #e9ebee;--text-dim: #9ca3ad;--text-faint: #6b727c;--line: rgba(255, 255, 255, .08);--line-strong: rgba(255, 255, 255, .16);--accent: var(--g-crown);--accent-ink: var(--g-crown);--accent-soft: color-mix(in srgb, var(--g-crown) 14%, transparent);--btn-bg: var(--g-crown);--btn-text: #101114;--radius: 6px;--radius-sm: 4px;--max: 1120px;--gutter: clamp(16px, 4vw, 32px);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "PingFang SC", "Hiragino Sans", "Apple SD Gothic Neo", "Noto Sans", Arial, sans-serif;--font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Songti SC", "Hiragino Mincho ProN", "Yu Mincho", "Apple Myungjo", "Noto Serif CJK SC", "Times New Roman", serif;--font-mark: "Iowan Old Style", Georgia, serif;--font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;color-scheme:dark}@media(prefers-color-scheme:light){:root{--bg: #fbfbfa;--bg-raised: #ffffff;--bg-card: #ffffff;--bg-sunken: #f1f1ef;--text: #17181c;--text-dim: #5b6069;--text-faint: #8a8f98;--line: rgba(20, 22, 28, .1);--line-strong: rgba(20, 22, 28, .2);--accent: var(--g-onlight);--accent-ink: var(--g-pav);--accent-soft: color-mix(in srgb, var(--g-flank) 12%, transparent);--btn-bg: var(--g-pav);--btn-text: #ffffff;color-scheme:light}}:lang(zh-CN){--font: -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;--font-display: "Songti SC", "Noto Serif SC", "SimSun", Georgia, serif}:lang(zh-TW){--font: -apple-system, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;--font-display: "Songti TC", "Noto Serif TC", "PMingLiU", Georgia, serif}:lang(ja){--font: -apple-system, "Hiragino Sans", "Yu Gothic UI", "Noto Sans JP", sans-serif;--font-display: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", Georgia, serif}:lang(ko){--font: -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;--font-display: "Apple Myungjo", "Noto Serif KR", "Batang", Georgia, serif}[lang]{font-family:var(--font)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:72px;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.65 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}:root{transition:none}*,*:before,*:after{animation:none!important;transition:none!important}}img,svg{display:block;max-width:100%}a{color:var(--accent-ink);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}button{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}h1,h2,h3,h4{margin:0;line-height:1.2;letter-spacing:0;text-wrap:balance}h1,h2{font-family:var(--font-display);font-weight:500}p{margin:0;text-wrap:pretty}:lang(en) h1,:lang(en) h2{letter-spacing:-.01em}.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}.section{padding:clamp(56px,8vw,96px) 0;position:relative}.section+.section{border-top:1px solid var(--line)}.section-head{max-width:680px;margin-bottom:clamp(24px,4vw,40px)}.eyebrow{display:block;font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-bottom:14px}:lang(zh-CN) .eyebrow,:lang(zh-TW) .eyebrow,:lang(ja) .eyebrow,:lang(ko) .eyebrow{letter-spacing:.2em;text-transform:none}.section-title{font-size:clamp(28px,3.6vw,40px)}.section-sub{margin-top:14px;font-size:clamp(15.5px,1.4vw,17px);color:var(--text-dim);line-height:1.7}.card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:42px;padding:0 18px;border-radius:var(--radius);border:1px solid transparent;font-weight:550;font-size:14.5px;line-height:1.2;white-space:nowrap;cursor:pointer;text-decoration:none!important;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.btn-primary{background:var(--btn-bg);color:var(--btn-text)}.btn-primary:hover{background:color-mix(in srgb,var(--btn-bg) 88%,var(--text))}.btn-secondary{background:transparent;color:var(--text);border-color:var(--line-strong)}.btn-secondary:hover{border-color:var(--text-dim)}.btn-sm{min-height:32px;padding:0 12px;font-size:13.5px}.chip{display:inline-flex;align-items:center;gap:6px;padding:1px 7px;border-radius:3px;font-size:11.5px;font-weight:500;line-height:18px;letter-spacing:.04em;color:var(--accent-ink);border:1px solid color-mix(in srgb,var(--accent) 45%,transparent)}.chip-muted{color:var(--text-dim);border-color:var(--line-strong)}.pending{cursor:not-allowed!important;opacity:.6}.pending-badge{display:inline-flex;align-items:center;padding:0 6px;border-radius:3px;font-size:11px;font-weight:500;letter-spacing:.04em;line-height:18px;color:var(--text-dim);border:1px solid var(--line-strong);white-space:nowrap}.kbd{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 6px;border-radius:4px;border:1px solid var(--line-strong);background:var(--bg-raised);font:500 12px/1 var(--font-mono);color:var(--text)}.wordmark{font:500 1em/1 var(--font-mark);letter-spacing:0;color:var(--text)}.wordmark .bi{color:var(--accent-ink)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.word{cursor:pointer;text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--accent) 55%,transparent);text-decoration-thickness:1px;text-underline-offset:.22em;transition:color .15s ease,text-decoration-color .15s ease}.word:hover,.word.active{color:var(--accent-ink);text-decoration-color:var(--accent)}ruby{ruby-align:center}ruby rt{font-size:.5em;color:var(--accent-ink);font-weight:500;letter-spacing:0}:lang(en) ruby rt{font-family:var(--font);font-size:.48em}:lang(ja) h1,:lang(ja) h2,:lang(ja) h3{word-break:auto-phrase}:lang(ko){word-break:keep-all;overflow-wrap:anywhere}