:root{--st-neutral-50:oklch(98.4% .003 247.858);--st-neutral-100:oklch(96.8% .007 247.896);--st-neutral-200:oklch(92.9% .013 255.508);--st-neutral-300:oklch(86.9% .022 252.894);--st-neutral-400:oklch(70.4% .04 256.788);--st-neutral-500:oklch(55.4% .046 257.417);--st-neutral-600:oklch(44.6% .043 257.281);--st-neutral-700:oklch(37.2% .044 257.287);--st-neutral-800:oklch(27.9% .041 260.031);--st-neutral-900:oklch(21% .034 264.665);--st-neutral-950:oklch(12.9% .042 264.695);--st-primary-type-word:oklch(55% .13 250);--st-primary-type-excel:oklch(55% .13 145);--st-primary-type-powerpoint:oklch(55% .13 40);--st-primary-neutral:var(--st-neutral-50);--st-primary-accent:var(--st-neutral-500);--st-primary-danger:oklch(60% .2 25);--st-primary-warning:oklch(75% .16 40);--st-primary-success:oklch(55% .13 145);--st-primary-canvas:var(--st-neutral-50);--st-primary-ink:var(--st-neutral-950);--st-accent-subtle:color-mix(in oklch, var(--st-primary-accent) 8%, var(--st-primary-canvas));--st-accent-border:color-mix(in oklch, var(--st-primary-accent) 22%, var(--st-primary-canvas));--st-accent-muted:color-mix(in oklch, var(--st-primary-accent) 55%, var(--st-primary-canvas));--st-accent-text:color-mix(in oklch, var(--st-primary-accent) 78%, var(--st-primary-ink));--st-danger-subtle:color-mix(in oklch, var(--st-primary-danger) 10%, var(--st-primary-canvas));--st-danger-border:color-mix(in oklch, var(--st-primary-danger) 28%, var(--st-primary-canvas));--st-danger-text:color-mix(in oklch, var(--st-primary-danger) 70%, var(--st-primary-ink));--st-warning-subtle:color-mix(in oklch, var(--st-primary-warning) 10%, var(--st-primary-canvas));--st-warning-border:color-mix(in oklch, var(--st-primary-warning) 28%, var(--st-primary-canvas));--st-warning-text:color-mix(in oklch, var(--st-primary-warning) 70%, var(--st-primary-ink));--st-success-subtle:color-mix(in oklch, var(--st-primary-success) 20%, var(--st-primary-canvas));--st-success-text:color-mix(in oklch, var(--st-primary-success) 70%, var(--st-primary-ink));--st-color-page:var(--st-neutral-50);--st-color-surface:var(--st-primary-canvas);--st-color-subtle:var(--st-neutral-100);--st-color-divider:var(--st-neutral-200);--st-color-hover:var(--st-neutral-200);--st-color-border:var(--st-neutral-300);--st-color-skeleton:var(--st-neutral-300);--st-color-folder-icon-bg:var(--st-neutral-300);--st-color-border-strong:var(--st-neutral-400);--st-color-text-faint:var(--st-neutral-600);--st-color-text-muted:var(--st-neutral-600);--st-color-text:var(--st-neutral-600);--st-color-text-strong:var(--st-neutral-900);--st-color-on-solid:var(--st-primary-canvas);--st-color-accent:var(--st-primary-accent);--st-color-accent-subtle:var(--st-accent-subtle);--st-color-accent-border:var(--st-accent-border);--st-color-accent-muted:var(--st-accent-muted);--st-color-accent-text:var(--st-accent-text);--st-color-danger:var(--st-primary-danger);--st-color-danger-subtle:var(--st-danger-subtle);--st-color-danger-border:var(--st-danger-border);--st-color-danger-text:var(--st-danger-text);--st-color-warning:var(--st-primary-warning);--st-color-warning-subtle:var(--st-warning-subtle);--st-color-warning-border:var(--st-warning-border);--st-color-warning-text:var(--st-warning-text);--st-color-success:var(--st-primary-success);--st-color-success-subtle:var(--st-success-subtle);--st-color-success-text:var(--st-success-text);--st-color-type-word:var(--st-primary-type-word);--st-color-type-excel:var(--st-primary-type-excel);--st-color-type-powerpoint:var(--st-primary-type-powerpoint);--st-favorite-accent:#f0b429;--st-status-hue:var(--st-neutral-hue);--st-status-bg:oklch(.95 .05 var(--st-status-hue));--st-status-color:oklch(.4 .13 var(--st-status-hue));--st-shadow-color-subtle:var(--st-neutral-300);--st-shadow-color-sm:var(--st-neutral-300);--st-shadow-color-md:var(--st-neutral-300);--st-shadow-color-lg:var(--st-neutral-300);--st-shadow-color-xl:var(--st-neutral-300);--st-space-0:0;--st-space-2:2px;--st-space-3:3px;--st-space-4:4px;--st-space-5:5px;--st-space-6:6px;--st-space-7:7px;--st-space-8:8px;--st-space-9:9px;--st-space-10:10px;--st-space-11:11px;--st-space-12:12px;--st-space-14:14px;--st-space-16:16px;--st-space-18:18px;--st-space-20:20px;--st-space-22:22px;--st-space-24:24px;--st-space-28:28px;--st-space-30:30px;--st-space-32:32px;--st-space-40:40px;--st-space-44:44px;--st-space-48:48px;--st-radius-none:0;--st-radius-xs:4px;--st-radius-sm:8px;--st-radius-md:10px;--st-radius-lg:12px;--st-radius-full:999px;--st-radius-circle:50%;--st-size-16:16px;--st-size-18:18px;--st-size-20:20px;--st-size-24:24px;--st-size-26:26px;--st-size-28:28px;--st-size-30:30px;--st-size-32:32px;--st-size-36:36px;--st-size-38:38px;--st-size-40:40px;--st-font-family:system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;--st-text-2xs:10px;--st-text-xs:11px;--st-text-sm:12px;--st-text-base:13px;--st-text-md:14px;--st-text-lg:15px;--st-text-xl:16px;--st-text-2xl:20px;--st-font-weight-regular:400;--st-font-weight-medium:500;--st-font-weight-semibold:600;--st-font-weight-bold:700;--st-font-weight-extrabold:800;--st-leading-none:1;--st-leading-snug:1.35;--st-leading-normal:1.4;--st-tracking-tight:-.2px;--st-tracking-normal:0;--st-tracking-wide:.3px;--st-tracking-wider:.4px}:root.dark{--st-neutral-50:oklch(14.8% .004 228.8);--st-neutral-100:oklch(21.8% .008 223.9);--st-neutral-200:oklch(27.5% .011 216.9);--st-neutral-300:oklch(37.8% .015 216);--st-neutral-400:oklch(45% .017 213.2);--st-neutral-500:oklch(56% .021 213.5);--st-neutral-600:oklch(72.3% .014 214.4);--st-neutral-700:oklch(87.2% .007 219.6);--st-neutral-800:oklch(92.5% .005 214.3);--st-neutral-900:oklch(96.3% .002 197.1);--st-neutral-950:oklch(98.7% .002 197.1)}:root.red{--st-neutral-950:oklch(25.8% .092 26.042);--st-neutral-900:oklch(39.6% .141 25.723);--st-neutral-800:oklch(44.4% .177 26.899);--st-neutral-700:oklch(50.5% .213 27.518);--st-neutral-600:oklch(57.7% .245 27.325);--st-neutral-500:oklch(63.7% .237 25.331);--st-neutral-400:oklch(70.4% .191 22.216);--st-neutral-300:oklch(80.8% .114 19.571);--st-neutral-200:oklch(88.5% .062 18.334);--st-neutral-100:oklch(93.6% .032 17.717);--st-neutral-50:oklch(97.1% .013 17.38)}:root.amber{--st-neutral-950:oklch(27.9% .077 45.635);--st-neutral-900:oklch(41.4% .112 45.904);--st-neutral-800:oklch(47.3% .137 46.201);--st-neutral-700:oklch(55.5% .163 48.998);--st-neutral-600:oklch(66.6% .179 58.318);--st-neutral-500:oklch(76.9% .188 70.08);--st-neutral-400:oklch(82.8% .189 84.429);--st-neutral-300:oklch(87.9% .169 91.605);--st-neutral-200:oklch(92.4% .12 95.746);--st-neutral-100:oklch(96.2% .059 95.617);--st-neutral-50:oklch(98.7% .022 95.277)}:root.lime{--st-neutral-950:oklch(27.4% .072 132.109);--st-neutral-900:oklch(40.5% .101 131.063);--st-neutral-800:oklch(45.3% .124 130.933);--st-neutral-700:oklch(53.2% .157 131.589);--st-neutral-600:oklch(64.8% .2 131.684);--st-neutral-500:oklch(76.8% .233 130.85);--st-neutral-400:oklch(84.1% .238 128.85);--st-neutral-300:oklch(89.7% .196 126.665);--st-neutral-200:oklch(93.8% .127 124.321);--st-neutral-100:oklch(96.7% .067 122.328);--st-neutral-50:oklch(98.6% .031 120.757)}:root.teal{--st-neutral-950:oklch(27.7% .046 192.524);--st-neutral-900:oklch(38.6% .063 188.416);--st-neutral-800:oklch(43.7% .078 188.216);--st-neutral-700:oklch(51.1% .096 186.391);--st-neutral-600:oklch(60% .118 184.704);--st-neutral-500:oklch(70.4% .14 182.503);--st-neutral-400:oklch(77.7% .152 181.912);--st-neutral-300:oklch(85.5% .138 181.071);--st-neutral-200:oklch(91% .096 180.426);--st-neutral-100:oklch(95.3% .051 180.801);--st-neutral-50:oklch(98.4% .014 180.72)}:root.cyan{--st-neutral-950:oklch(30.2% .056 229.695);--st-neutral-900:oklch(39.8% .07 227.392);--st-neutral-800:oklch(45% .085 224.283);--st-neutral-700:oklch(52% .105 223.128);--st-neutral-600:oklch(60.9% .126 221.723);--st-neutral-500:oklch(71.5% .143 215.221);--st-neutral-400:oklch(78.9% .154 211.53);--st-neutral-300:oklch(86.5% .127 207.078);--st-neutral-200:oklch(91.7% .08 205.041);--st-neutral-100:oklch(95.6% .045 203.388);--st-neutral-50:oklch(98.4% .019 200.873)}:root.sky{--st-neutral-950:oklch(29.3% .066 243.157);--st-neutral-900:oklch(39.1% .09 240.876);--st-neutral-800:oklch(44.3% .11 240.79);--st-neutral-700:oklch(50% .134 242.749);--st-neutral-600:oklch(58.8% .158 241.966);--st-neutral-500:oklch(68.5% .169 237.323);--st-neutral-400:oklch(74.6% .16 232.661);--st-neutral-300:oklch(82.8% .111 230.318);--st-neutral-200:oklch(90.1% .058 230.902);--st-neutral-100:oklch(95.1% .026 236.824);--st-neutral-50:oklch(97.7% .013 236.62)}:root.blue{--st-neutral-950:oklch(28.2% .091 267.935);--st-neutral-900:oklch(37.9% .146 265.522);--st-neutral-800:oklch(42.4% .199 265.638);--st-neutral-700:oklch(48.8% .243 264.376);--st-neutral-600:oklch(54.6% .245 262.881);--st-neutral-500:oklch(62.3% .214 259.815);--st-neutral-400:oklch(70.7% .165 254.624);--st-neutral-300:oklch(80.9% .105 251.813);--st-neutral-200:oklch(88.2% .059 254.128);--st-neutral-100:oklch(93.2% .032 255.585);--st-neutral-50:oklch(97% .014 254.604)}:root.indigo{--st-neutral-950:oklch(25.7% .09 281.288);--st-neutral-900:oklch(35.9% .144 278.697);--st-neutral-800:oklch(39.8% .195 277.366);--st-neutral-700:oklch(45.7% .24 277.023);--st-neutral-600:oklch(51.1% .262 276.966);--st-neutral-500:oklch(58.5% .233 277.117);--st-neutral-400:oklch(67.3% .182 276.935);--st-neutral-300:oklch(78.5% .115 274.713);--st-neutral-200:oklch(87% .065 274.039);--st-neutral-100:oklch(93% .034 272.788);--st-neutral-50:oklch(96.2% .018 272.314)}:root.fuchsia{--st-neutral-950:oklch(29.3% .136 325.661);--st-neutral-900:oklch(40.1% .17 325.612);--st-neutral-800:oklch(45.2% .211 324.591);--st-neutral-700:oklch(51.8% .253 323.949);--st-neutral-600:oklch(59.1% .293 322.896);--st-neutral-500:oklch(66.7% .295 322.15);--st-neutral-400:oklch(74% .238 322.16);--st-neutral-300:oklch(83.3% .145 321.434);--st-neutral-200:oklch(90.3% .076 319.62);--st-neutral-100:oklch(95.2% .037 318.852);--st-neutral-50:oklch(97.7% .017 320.058)}:root.pink{--st-neutral-950:oklch(28.4% .109 3.907);--st-neutral-900:oklch(40.8% .153 2.432);--st-neutral-800:oklch(45.9% .187 3.815);--st-neutral-700:oklch(52.5% .223 3.958);--st-neutral-600:oklch(59.2% .249 .584);--st-neutral-500:oklch(65.6% .241 354.308);--st-neutral-400:oklch(71.8% .202 349.761);--st-neutral-300:oklch(82.3% .12 346.018);--st-neutral-200:oklch(89.9% .061 343.231);--st-neutral-100:oklch(94.8% .028 342.258);--st-neutral-50:oklch(97.1% .014 343.198)}html,body{height:100vh;margin:0;overflow:hidden}.help-page{background:var(--st-color-page);height:100vh;font-family:var(--st-font-family);color:var(--st-color-text-strong);flex-direction:column;display:flex;overflow:hidden}.help-page-title{color:var(--st-color-text-strong);font-size:14px;font-weight:700}.help-main{flex:1;max-width:1000px;padding:28px 32px 48px;overflow-y:auto}.faq-title{margin:0 0 var(--st-space-16);font-size:var(--st-text-2xl);font-weight:var(--st-font-weight-bold);color:var(--st-color-text-strong)}.faq-list{gap:var(--st-space-12);flex-direction:column;display:flex}.faq-item{border:1px solid var(--st-color-border);border-radius:var(--st-radius-md);background:var(--st-color-surface);overflow:hidden}.faq-question{justify-content:space-between;align-items:center;gap:var(--st-space-12);width:100%;padding:var(--st-space-14) var(--st-space-16);font-family:inherit;font-size:var(--st-text-md);font-weight:var(--st-font-weight-semibold);color:var(--st-color-text-strong);text-align:left;cursor:pointer;background:0 0;border:none;display:flex}.faq-question:hover{background:var(--st-color-hover)}.faq-question-icon{font-size:var(--st-text-xl);color:var(--st-color-text-muted);flex:none}.faq-answer{padding:0 var(--st-space-16) var(--st-space-16);color:var(--st-color-text);font-size:var(--st-text-base);line-height:var(--st-leading-normal)}.faq-answer p{margin:0 0 var(--st-space-8)}.faq-answer p:last-child{margin-bottom:0}@media (width<=900px){.help-main{padding:16px 18px}}