.rubber-segment{--rs-track:#27272a;--rs-thumb:#fafafa;--rs-ink:#fafafa;--rs-ink-active:#18181b;--rs-radius:10px;--rs-inset:3px;--rs-thumb-radius:7px;--rs-h:36px;--rs-font:13px;--rs-pad:14px;--rs-min:44px;--rs-idle:0.7;--rs-hover:0.9;--rs-ease-out:cubic-bezier(0.23,1,0.32,1);position:relative;display:inline-grid;grid-auto-flow:column;grid-auto-columns:auto;vertical-align:middle;padding:var(--rs-inset);border-radius:var(--rs-radius);background:var(--rs-track);font-family:inherit;touch-action:pan-y;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}.rubber-segment[data-equal]{grid-auto-columns:minmax(0,1fr)}.rubber-segment[aria-disabled=true]{opacity:.5;pointer-events:none}.rubber-segment__item{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:calc(var(--rs-h) - var(--rs-inset) * 2);min-width:var(--rs-min);margin:0;padding:0 var(--rs-pad);border:0;border-radius:var(--rs-thumb-radius);background:none;color:var(--rs-ink);opacity:var(--rs-idle);font:inherit;font-size:var(--rs-font);font-weight:500;line-height:1;white-space:nowrap;cursor:pointer;outline:none;transition:opacity .16s ease,transform .16s var(--rs-ease-out)}.rubber-segment__item[aria-checked=true]{cursor:default}.rubber-segment[data-draggable] .rubber-segment__item[aria-checked=true]{cursor:grab}.rubber-segment[data-held],.rubber-segment[data-held] .rubber-segment__item{cursor:grabbing}.rubber-segment__item[data-pressed]{transform:scale(.96)}.rubber-segment__item:focus-visible{outline:2px solid var(--rs-thumb);outline-offset:3px}@media (hover:hover) and (pointer:fine){.rubber-segment__item[aria-checked=false]:hover{opacity:var(--rs-hover)}}.rubber-segment__thumb{position:absolute;inset:var(--rs-inset);display:grid;grid-auto-flow:column;grid-auto-columns:auto;background:var(--rs-thumb);color:var(--rs-ink-active);pointer-events:none}.rubber-segment[data-equal] .rubber-segment__thumb{grid-auto-columns:minmax(0,1fr)}.rubber-segment__copy{color:inherit;opacity:1;cursor:default}@media (prefers-reduced-motion:reduce){.rubber-segment__item{transition:opacity .16s ease}}.mdr-tip{font-family:var(--font-ui),system-ui,sans-serif;font-weight:500}.warm-tooltip__box{box-shadow:0 0 0 1px color-mix(in srgb,var(--wt-ink) 14%,transparent),0 10px 28px -10px rgb(20 14 8/.45)}.warm-tooltip__arrow{box-shadow:1px 1px 0 0 color-mix(in srgb,var(--wt-ink) 14%,transparent)}.warm-tooltip__trigger{vertical-align:baseline}.mdr-tip-hanzi{font-family:var(--font-hanzi-text),"PingFang SC",sans-serif;font-size:1.5em;font-weight:500;letter-spacing:.04em;line-height:1}.swipe-toast{--st-bg:#27272a;--st-ink:#f5f5f5;--st-fuse:#f5a524;--st-fuse-h:2px;--st-w:356px;--st-radius:12px;--st-slide:400ms;--st-gap:10px;--st-offset:32px;--st-z:999999999;--st-ease-out:cubic-bezier(0.23,1,0.32,1);display:grid;grid-template-rows:1fr;width:min(var(--st-w),100%);color:var(--st-ink);font-family:inherit;font-size:13px;line-height:1.5}.swipe-toast[data-inline=false]{position:fixed;right:var(--st-offset);bottom:calc(var(--st-offset) + env(safe-area-inset-bottom, 0px));z-index:var(--st-z);width:min(var(--st-w),calc(100vw - 2 * var(--st-offset)))}@media (max-width:600px){.swipe-toast[data-inline=false]{--st-offset:16px}}.swipe-toast[data-inline=true]{transition:grid-template-rows var(--st-slide) var(--st-ease-out)}.swipe-toast[data-inline=true][data-mounted=false],.swipe-toast[data-inline=true][data-phase=closing],.swipe-toast[data-inline=true][data-phase=gone]{grid-template-rows:0fr}.swipe-toast[data-inline=true][data-phase=closing]{transition-duration:calc(var(--st-slide) * .7)}.swipe-toast[data-inline=true][data-phase=gone]{transition-duration:.2s}.swipe-toast__gate{min-height:0}.swipe-toast[data-inline=true] .swipe-toast__lift{margin-top:var(--st-gap)}.swipe-toast__lift{opacity:1;transform:translateY(0);transition:transform var(--st-slide) var(--st-ease-out),opacity calc(var(--st-slide) * .6) ease}@starting-style{.swipe-toast[data-inline=true]{grid-template-rows:0fr}.swipe-toast__lift{opacity:0;transform:translateY(100%)}}.swipe-toast[data-mounted=false] .swipe-toast__lift{opacity:0;transform:translateY(100%)}.swipe-toast[data-phase=closing] .swipe-toast__lift{opacity:0;transform:translateY(100%);transition:transform calc(var(--st-slide) * .7) var(--st-ease-out),opacity calc(var(--st-slide) * .5) ease}.swipe-toast[data-phase=gone] .swipe-toast__lift{opacity:0;visibility:hidden;transform:translateY(100%)}.swipe-toast[data-instant] .swipe-toast__lift{transition-duration:0s}.swipe-toast__card{position:relative;display:flex;align-items:center;gap:8px;padding:16px;border-radius:var(--st-radius);overflow:hidden;background:var(--st-bg);box-shadow:0 1px 2px rgba(0,0,0,.05),0 4px 12px rgba(0,0,0,.1);cursor:grab;outline:none;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}.swipe-toast__card[data-swiping]{cursor:grabbing}.swipe-toast[data-dismissible=false] .swipe-toast__card{cursor:default;touch-action:auto}.swipe-toast__icon{display:inline-flex;flex:none;width:18px;height:18px}.swipe-toast__icon svg{width:100%;height:100%}.swipe-toast__body{display:flex;flex:1 1 auto;flex-direction:column;gap:1px;min-width:0}.swipe-toast__title{font-weight:500;line-height:1.5}.swipe-toast__desc{color:color-mix(in srgb,var(--st-ink) 66%,transparent);font-weight:400;line-height:1.4}.swipe-toast__action,.swipe-toast__close{flex:none;border:0;font:inherit;cursor:pointer;outline:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent;transition:transform .16s var(--st-ease-out),background-color .16s ease,opacity .16s ease}.swipe-toast__action{height:24px;padding:0 8px;border-radius:5px;background:var(--st-ink);color:var(--st-bg);font-size:12px;font-weight:500}.swipe-toast__close{position:relative;display:grid;place-items:center;width:24px;height:24px;border-radius:5px;background:transparent;color:inherit}.swipe-toast__close:before{content:"";position:absolute;inset:-8px}.swipe-toast__action:active,.swipe-toast__close:active{transform:scale(.97)}@media (hover:hover) and (pointer:fine){.swipe-toast__action:hover{opacity:.88}.swipe-toast__close:hover{background:color-mix(in srgb,var(--st-ink) 10%,transparent)}}.swipe-toast__fuse{position:absolute;right:0;bottom:0;left:0;height:var(--st-fuse-h);background:linear-gradient(90deg,transparent 0,color-mix(in srgb,var(--st-fuse) 18%,transparent) 9%,color-mix(in srgb,var(--st-fuse) 50%,transparent) 18%,color-mix(in srgb,var(--st-fuse) 84%,transparent) 28%,var(--st-fuse) 38%,var(--st-fuse) 62%,color-mix(in srgb,var(--st-fuse) 84%,transparent) 72%,color-mix(in srgb,var(--st-fuse) 50%,transparent) 82%,color-mix(in srgb,var(--st-fuse) 18%,transparent) 91%,transparent 100%);transform-origin:left center;pointer-events:none}.swipe-toast[data-fuse=top] .swipe-toast__fuse{top:0;bottom:auto}.swipe-toast[data-fuse=none] .swipe-toast__fuse{opacity:0}@media (prefers-reduced-motion:reduce){.swipe-toast__lift{transform:none!important;transition:opacity .2s ease}.swipe-toast__action:active,.swipe-toast__close:active{transform:none}}.hz{--hz-frame:color-mix(in srgb,var(--hz-line) 75%,transparent);--hz-tab-h:calc(var(--hz-size) * 0.12);display:grid;gap:calc(var(--hz-size) * .16);min-width:0}.hz-flow{display:flex;flex-wrap:wrap;align-items:flex-start;gap:calc(var(--hz-tab-h) + var(--hz-size) * .1) var(--hz-gap);padding-top:var(--hz-tab-h)}.hz[data-pinyin=none],.hz[data-pinyin=tooltip]{--hz-tab-h:0px}.hz-tip-pinyin{display:inline-flex;flex-wrap:wrap;gap:0 .4em;font-family:var(--font-pinyin,"M PLUS Rounded 1c",sans-serif);font-weight:700;font-size:18px}.hz[data-sandhi]:not([data-sandhi-layout=spoken]){--hz-tab-h:calc(var(--hz-size) * 0.34)}.hz-word{display:inline-flex;align-items:flex-start;max-width:100%}.hz-cells{position:relative;display:flex}.hz-slot{display:flex;flex-direction:column}.hz-cell{position:relative;display:block;width:var(--hz-size);height:var(--hz-size);flex:none}.hz-word:not([data-grid=none]) .hz-cell{outline:1px solid var(--hz-frame);outline-offset:-.5px}.hz-word:not([data-grid=none]) .hz-slot:first-of-type .hz-cell{border-radius:8px 0 0 8px}.hz-word:not([data-grid=none]) .hz-slot:last-of-type .hz-cell{border-radius:0 8px 8px 0}.hz-word:not([data-grid=none]) .hz-slot:only-of-type .hz-cell{border-radius:8px}.hz-grid{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.hz-grid path{stroke:var(--hz-line);stroke-width:1;stroke-dasharray:4 4;opacity:.55;fill:none}.hz-writer{position:absolute;inset:0;transition:opacity .45s cubic-bezier(.2,.8,.2,1)}.hz-word[data-copy]{animation:hz-copy-in .38s cubic-bezier(.2,.9,.3,1.15) both;animation-delay:calc(var(--hz-i, 0) * 45ms)}@keyframes hz-copy-in{0%{opacity:0;transform:translateY(6px) scale(.92)}}.hz-word[data-leaving]{animation:hz-copy-out .26s cubic-bezier(.4,0,.6,1) both;animation-delay:calc(var(--hz-i, 0) * 25ms);pointer-events:none}@keyframes hz-copy-out{to{opacity:0;transform:translateY(4px) scale(.9)}}.hz-writer svg{display:block}.hz-draw,.hz-writer-host{position:absolute;inset:0}.hz-draw{touch-action:none;cursor:crosshair}.hz-cell-clear{position:absolute;z-index:2;right:3px;bottom:3px;display:grid;place-items:center;width:max(20px,calc(var(--hz-size) * .22));height:max(20px,calc(var(--hz-size) * .22));padding:0;border:0;border-radius:50%;background:var(--surface,#f4ecd6);color:var(--text,#2b2118);line-height:0;cursor:pointer;box-shadow:0 1px 4px rgb(var(--shadow,20 14 8)/.2);opacity:.75;transition:opacity .15s,transform .15s}.hz-cell-clear svg{width:62%;height:62%;stroke-width:2.5}.hz-cell-clear:focus-visible,.hz-cell-clear:hover{opacity:1;transform:scale(1.08)}.hz-font-glyph{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;font-family:var(--font-hanzi-text,"Noto Sans SC",sans-serif);font-size:calc(var(--hz-size) * .78);line-height:1}.hz-cell:has(.hz-writer[data-morph]) .hz-font-glyph[data-gone]{transition:opacity .42s ease,filter .42s ease,transform .42s ease;filter:blur(5px);transform:scale(1.06)}.hz-writer[data-morph]{animation:hz-morph-in .5s cubic-bezier(.2,.8,.2,1)}@keyframes hz-morph-in{0%{opacity:0;filter:blur(6px);transform:scale(.94)}}.hz-writer[data-solved]{animation:hz-solved .45s cubic-bezier(.2,.9,.3,1.3)}@keyframes hz-solved{40%{transform:scale(1.07)}}.hz-tab[data-hidden]{opacity:0;transform:translateY(4px)}@media (prefers-reduced-motion:reduce){.hz-writer[data-morph],.hz-writer[data-solved]{animation:none}}.hz .hz-skeleton{position:absolute;inset:14%;border-radius:10px;background:color-mix(in srgb,var(--hz-line) 22%,transparent)}.hz-tab{position:absolute;bottom:calc(100% - .625em);display:flex;flex-wrap:wrap-reverse;justify-content:flex-end;align-items:baseline;column-gap:.3em;padding:0 .35em;border-radius:.3em;background:var(--hz-bg,var(--hz-bg-auto));transition:background-color .25s,opacity .3s,transform .3s cubic-bezier(.2,.9,.3,1.3);font-family:var(--font-pinyin,"M PLUS Rounded 1c",system-ui,sans-serif);font-size:max(10px,calc(var(--hz-size) * .17));font-weight:700;line-height:1.25;white-space:nowrap;pointer-events:none;user-select:none;-webkit-user-select:none}.hz-tab--word{right:calc(var(--hz-size) * .1);max-width:calc(100% - var(--hz-size) * .2)}.hz-tab--char{right:calc(var(--hz-size) * .08);max-width:calc(100% - var(--hz-size) * .08)}.hz-spoken,.hz-written{white-space:nowrap}.hz-tab--word .hz-written{white-space:normal;overflow-wrap:anywhere;text-align:right}.hz-spoken{font-size:.92em}.hz[data-sandhi-layout=stack] .hz-tab>.hz-spoken,.hz[data-sandhi-layout=stack] .hz-tab>.hz-written{flex-basis:100%;text-align:right}.hz[data-sandhi-layout=spoken] .hz-arrow,.hz[data-sandhi-layout=spoken] .hz-tab:has(>.hz-spoken)>.hz-written{display:none}.hz[data-sandhi-layout=spoken] .hz-spoken{font-size:1em}.hz[data-sandhi-layout=spoken] .hz-changed{text-decoration:underline dotted .1em;text-underline-offset:.18em}.hz-arrow{margin-right:.2em;color:var(--muted,#6b5f50);font-weight:500}.hz-word:not([data-grid=none])[data-cut-after] .hz-slot:last-of-type .hz-cell{border-top-right-radius:0;border-bottom-right-radius:0}.hz-word:not([data-grid=none])[data-cut-before] .hz-slot:first-of-type .hz-cell{border-top-left-radius:0;border-bottom-left-radius:0}.hz-glyph-text{place-items:center;color:transparent;user-select:none;-webkit-user-select:none}.hz-fallback,.hz-glyph-text{position:absolute;inset:0;display:grid;font-family:var(--font-hanzi-text,"Noto Sans SC",sans-serif);font-size:calc(var(--hz-size) * .7);line-height:1;pointer-events:none}.hz-fallback{place-items:center}.hz-glyph-text[data-selectable]{user-select:text;-webkit-user-select:text;pointer-events:auto;cursor:text}.hz-glyph-text::selection,.hz-latin::selection,.hz-punct::selection{background:var(--selection,color-mix(in srgb,var(--primary,#e4771b) 32%,transparent));color:transparent}.hz-latin::selection,.hz-punct::selection{color:inherit}.hz-latin,.hz-punct{user-select:none;-webkit-user-select:none}.hz[data-selectable] .hz-latin,.hz[data-selectable] .hz-punct{user-select:text;-webkit-user-select:text}.hz-punct{display:flex;height:var(--hz-size);padding-inline:calc(var(--hz-size) * .02) calc(var(--hz-size) * .04);font-family:var(--font-hanzi-text,"Noto Sans SC",sans-serif);font-size:calc(var(--hz-size) * .46);line-height:1;color:var(--text,#2b2118)}.hz-punct[data-pos=low]{align-items:flex-end;padding-bottom:calc(var(--hz-size) * .12);padding-left:calc(var(--hz-size) * .08)}.hz-punct[data-pos=mid]{align-items:center;font-size:calc(var(--hz-size) * .4);padding-left:calc(var(--hz-size) * .12)}.hz-latin{display:flex;align-items:center;min-height:var(--hz-size);max-width:100%;padding-inline:calc(var(--hz-size) * .04);font-family:var(--font-ui,system-ui),sans-serif;font-size:clamp(14px,calc(var(--hz-size) * .3),26px);font-weight:500;line-height:1.3;color:var(--text,#2b2118);overflow-wrap:anywhere}.hz[data-latin=cell] .hz-latin{font-size:calc(var(--hz-size) * .62);line-height:1;font-weight:600;padding-inline:calc(var(--hz-size) * .08)}.hz-radical{position:absolute;z-index:1;display:grid;place-items:center;width:max(14px,calc(var(--hz-size) * .19));height:max(14px,calc(var(--hz-size) * .19));border-radius:4px;background:var(--accent,#4f6a36);color:var(--on-accent,#fbf7ea);font-family:var(--font-hanzi-text,"Noto Sans SC",sans-serif);font-size:max(9px,calc(var(--hz-size) * .12));font-weight:700;line-height:1;pointer-events:none;user-select:none;-webkit-user-select:none}.hz[data-radical-badge=line] .hz-radical{left:calc(var(--hz-size) * .08);bottom:0;translate:0 50%;box-shadow:0 0 0 2px var(--hz-bg,var(--hz-bg-auto))}.hz[data-radical-badge=corner] .hz-radical{top:2px;left:2px;width:max(12px,calc(var(--hz-size) * .15));height:max(12px,calc(var(--hz-size) * .15));font-size:max(8px,calc(var(--hz-size) * .1));opacity:.9}.hz[data-radical-badge=none] .hz-radical{display:none}.hz[data-radical-badge=line] .hz-flow{padding-bottom:calc(var(--hz-size) * .1)}.hz-feedback{--st:var(--muted,#6b5f50);display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px;width:var(--hz-size);height:22px;margin-top:8px;padding-inline:calc(var(--hz-size) * .08);box-sizing:border-box;font:600 12px/1 var(--font-ui,system-ui),sans-serif;color:var(--st)}.hz-feedback>b{min-width:2ch;text-align:right;font-variant-numeric:tabular-nums}.hz-feedback:has(>.hz-badge:only-child){grid-template-columns:minmax(0,1fr);justify-items:center}.hz-feedback[data-level=success]{--st:var(--success,#4f6a36)}.hz-feedback[data-level=warning]{--st:var(--warning,#8a5300)}.hz-feedback[data-level=error]{--st:var(--error,#b3261e)}.hz-bar{flex:1;height:6px;border-radius:3px;overflow:hidden;background:color-mix(in srgb,var(--hz-line) 30%,transparent)}.hz-bar>span{display:block;height:100%;border-radius:3px;background:var(--st);transition:width .5s cubic-bezier(.2,.8,.2,1)}.hz-bar--pending{background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--hz-line) 60%,transparent),transparent) 0 0 /200% 100%;animation:hz-pending 1s linear infinite}.hz-badge{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@keyframes hz-pending{to{background-position:-200% 0}}.hz-controls{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.hz-btn{display:inline-flex;align-items:center;gap:6px;min-height:40px;margin:0;padding:0 14px;border:1.5px solid var(--control,#8c7c66);border-radius:10px;background:transparent;color:var(--text,#2b2118);font:600 13px/1 var(--font-ui,system-ui),sans-serif;cursor:pointer;transition:background-color .15s,border-color .15s}.hz-btn:hover:not(:disabled){background:var(--surface,#f4ecd6);border-color:var(--text,#2b2118)}.hz-btn:disabled{opacity:.5;cursor:progress}.hz-btn[aria-pressed=true]{background:var(--surface,#f4ecd6);border-color:var(--text,#2b2118)}.hz-btn--main{background:var(--primary,#e4771b);border-color:transparent;color:var(--on-primary,#2b2118)}.hz-btn--main:hover:not(:disabled){background:color-mix(in srgb,var(--primary,#e4771b) 85%,#fff);border-color:transparent}.hz-btn--end{margin-left:auto}.hz-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;user-select:none;-webkit-user-select:none}@media (prefers-reduced-motion:reduce){.hz-bar--pending,.hz-word[data-copy],.hz-word[data-leaving]{animation:none}.hz-writer{transition:none}}.hz-pinyin{font-family:var(--font-pinyin,"M PLUS Rounded 1c",system-ui,sans-serif);font-weight:700}.hz-pinyin-word{display:inline-flex;align-items:baseline}.hz-pinyin-word+.hz-pinyin-word{margin-left:.3em}.hz-pinyin-punct{font-weight:500;color:var(--text,#2b2118)}.hz-pinyin-wait{color:var(--muted,#6b5f50);letter-spacing:.2em}.hz-pinyin[data-with-hanzi] .hz-pinyin-word{display:inline-grid;justify-items:center;vertical-align:top;line-height:1.2}.hz-pinyin[data-with-hanzi] .hz-pinyin-punct{grid-row:1;grid-column:2}.hz-pinyin-hanzi{font-family:var(--font-hanzi-text,"Noto Sans SC",sans-serif);font-weight:400;font-size:.8em;color:var(--muted,#6b5f50)}.hw{display:grid;gap:var(--space-2);width:100%;min-width:0;justify-items:start}.hw-line{justify-items:stretch}.hw-bar{display:flex;align-items:center;gap:var(--space-1);width:100%;min-height:52px;padding:4px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none;border:1px solid var(--border);border-radius:var(--radius-control);background:var(--surface)}.hw-bar::-webkit-scrollbar{display:none}.hw-bar-empty{padding-inline:var(--space-2)}.hw-cand{flex:none;display:grid;place-items:center;min-width:44px;min-height:44px;padding:2px 6px;border:1px solid transparent;border-radius:calc(var(--radius-control) - 2px);background:transparent;color:var(--text);cursor:pointer;transition:background .12s,border-color .12s}.hw-cand:hover{background:var(--bg);border-color:var(--control)}.hw-cand-best{background:var(--bg);border-color:var(--primary)}.hw-cand .zh{line-height:1.1;font-family:var(--font-hanzi-text)}.hw-cand .hz{pointer-events:none}.hw-target{gap:var(--space-3);padding-inline:var(--space-3)}.hw-score{font-size:var(--fs-body);color:var(--primary-ink)}.hw-pad{position:relative;max-width:100%;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius-control);background:var(--bg)}.hw-line .hw-pad{background-image:linear-gradient(to bottom,transparent calc(50% - .5px),var(--control) calc(50% - .5px),var(--control) calc(50% + .5px),transparent calc(50% + .5px))}.hw-guide{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.hw-guide path{stroke:var(--control);stroke-width:1;stroke-dasharray:4 4;vector-effect:non-scaling-stroke;fill:none}.hw-tools{position:absolute;right:4px;bottom:4px;z-index:2;display:flex;gap:2px}.hw-tools .icon-btn{display:grid;place-items:center;width:44px;height:44px;padding:0;border:0;border-radius:50%;background:color-mix(in srgb,var(--surface) 85%,transparent);color:var(--text);cursor:pointer}.hw-tools .icon-btn:disabled{opacity:.35;cursor:default}.hw-review{display:grid;gap:var(--space-2);width:100%;max-width:560px}.hw-review .btn{justify-self:start}.hw-review-card{display:grid;gap:var(--space-2)}.hw-review-card p,.hw-review-card ul{margin:0}.hw-review-card ul{padding-left:1.2em;display:grid;gap:var(--space-1)}:root{--ai-a:var(--primary,#e4771b);--ai-b:color-mix(in srgb,var(--primary,#e4771b) 55%,#d9363e)}.ai-surface{display:block}.ai-text{white-space:pre-wrap}.ai-caret{display:inline-block;width:.5em;height:1em;margin-left:2px;vertical-align:-.15em;border-radius:2px;background:linear-gradient(180deg,var(--ai-a),var(--ai-b));animation:ai-caret 1s steps(1) infinite}@keyframes ai-caret{50%{opacity:0}}.ai-dots{display:inline-flex;gap:4px;align-items:center;height:1em}.ai-dots i{width:6px;height:6px;border-radius:50%;background:var(--ai-a);animation:ai-dot 1.1s ease-in-out infinite}.ai-dots i:nth-child(2){animation-delay:.15s;background:color-mix(in srgb,var(--ai-a) 50%,var(--ai-b))}.ai-dots i:nth-child(3){animation-delay:.3s;background:var(--ai-b)}@keyframes ai-dot{0%,80%,to{transform:translateY(0);opacity:.45}40%{transform:translateY(-3px);opacity:1}}.ai-badge{display:inline-flex;align-items:center;gap:4px;padding:1px 8px;border-radius:999px;font-size:12px;font-weight:700;color:#fff;background:linear-gradient(90deg,var(--ai-a),var(--ai-b))}@media (prefers-reduced-motion:reduce){.ai-caret,.ai-dots i{animation:none}}