@font-face{font-family:Unbounded;font-style:normal;font-display:swap;font-weight:700;src:url(../media/unbounded-cyrillic-ext-700-normal.3qayex8l74uur.woff2)format("woff2"),url(../media/unbounded-cyrillic-ext-700-normal.08jyvyoh_a02o.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Unbounded;font-style:normal;font-display:swap;font-weight:700;src:url(../media/unbounded-cyrillic-700-normal.2r_ab_lzpo-c4.woff2)format("woff2"),url(../media/unbounded-cyrillic-700-normal.0gchnxzx_-l1j.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Unbounded;font-style:normal;font-display:swap;font-weight:700;src:url(../media/unbounded-vietnamese-700-normal.1pfuy939pj5wt.woff2)format("woff2"),url(../media/unbounded-vietnamese-700-normal.1qowo6s5eu6b5.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Unbounded;font-style:normal;font-display:swap;font-weight:700;src:url(../media/unbounded-latin-ext-700-normal.0hlz-zhueasd2.woff2)format("woff2"),url(../media/unbounded-latin-ext-700-normal.00idbfm0nob7x.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Unbounded;font-style:normal;font-display:swap;font-weight:700;src:url(../media/unbounded-latin-700-normal.1yqh90xrm4ww-.woff2)format("woff2"),url(../media/unbounded-latin-700-normal.38kdlvw237r2w.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
body:has(.c-page) .ambient{display:none}.c-page{background:linear-gradient(180deg, #f1efff 0, #f7f6ff 460px, var(--bg) 760px);min-height:100dvh;color:var(--text)}.c-in{max-width:1280px;margin:0 auto;padding:0 48px}.c-page h1,.c-page h2,.c-big{font-family:"Unbounded", var(--font);font-weight:700}.c-header{z-index:20;-webkit-backdrop-filter:blur(10px);background:#f1efffeb;position:sticky;top:0}.c-header .c-in{align-items:center;gap:28px;height:64px;display:flex}.c-header img{width:118px;height:auto;display:block}.c-nav{gap:28px;margin:0 auto;font-size:15px;display:flex}.c-nav a{color:#4a4955;text-decoration:none}.c-nav a.on{color:var(--action);font-weight:700}.c-hright{align-items:center;gap:20px;margin-left:auto;font-size:15px;font-weight:700;display:flex}.c-login{color:var(--text);text-decoration:none}.c-pill{color:#fff;white-space:nowrap;box-shadow:0 3px 0 var(--action-dark), 0 10px 22px #5b4fe052;background:linear-gradient(100deg,#8b5cf6 0%,#5b4fe0 50%,#4f86f2 100%);border-radius:22px;padding:10px 18px;font-size:14px;font-weight:700;text-decoration:none}.c-footer{color:#c9c7d6;background:#1b1a22;margin-top:80px;padding:40px 0 30px;font-size:14px}.c-footer a{color:inherit;text-decoration:none}.c-cols{grid-template-columns:1.3fr 1fr 1fr 1fr;gap:24px;display:grid}.c-cols img{width:120px;height:auto}.c-footer h4{color:#fff;margin:0 0 10px;font-size:14px}.c-footer ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.c-legal{color:#9a98a8;border-top:1px solid #34323f;gap:8px;margin-top:24px;padding-top:16px;font-size:12px;display:grid}.c-legal p{margin:0}.c-crumbs{color:var(--muted);flex-wrap:wrap;justify-content:center;gap:8px;padding-top:22px;font-size:14px;display:flex}.c-crumbs a{color:inherit;text-decoration:none}.c-hero{text-align:center;padding:18px 0 36px}.c-hero h1{letter-spacing:-.025em;text-wrap:balance;margin:0 0 14px;font-size:52px;line-height:1.08}.c-hero p{color:#4a4955;text-wrap:balance;max-width:980px;margin:0 auto;font-size:20px}.c-tool{grid-template-columns:5fr 7fr;align-items:stretch;gap:24px;display:grid}.c-card{background:var(--card);border-radius:28px;flex-direction:column;gap:16px;min-width:0;padding:32px;display:flex;box-shadow:0 2px 18px #281e7812}.c-field{background:var(--surface);border-radius:18px;gap:2px;padding:12px 16px 6px;display:grid}.c-field label,.c-label{color:var(--muted);justify-content:space-between;font-size:14px;display:flex}.c-num{width:100%;font:800 26px/1.2 var(--font);font-variant-numeric:tabular-nums;color:var(--text);background:0 0;border:0;padding:0}.c-num:focus{color:var(--action);outline:none}.c-field input[type=range]{width:100%;height:28px;accent-color:var(--action);margin:0}.c-seg{flex-wrap:wrap;gap:6px;padding:6px 0 8px;display:flex}.c-seg button{border:1px solid var(--line);background:var(--card);color:var(--text);font:700 15px var(--font);cursor:pointer;border-radius:14px;padding:8px 14px}.c-seg button[aria-checked=true]{background:var(--selected);border-color:var(--action);color:var(--action)}.c-hint{color:var(--muted);margin-top:auto;font-size:14px}.c-lab{color:var(--muted);font-size:14px;font-weight:700}.c-row{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.c-bmi{justify-items:start;gap:8px;display:grid}.c-lab{color:var(--muted);font-size:16px}.c-big{letter-spacing:-.02em;font-variant-numeric:tabular-nums;font-size:64px;line-height:1}.c-big.md{font-size:48px}.c-badge{background:var(--surface);border-radius:12px;padding:6px 12px;font-size:16px;font-weight:800}.c-badge.ok{color:#136b3b;background:#e3f5ea}.c-badge.warn{color:#7a4a00;background:#fff1d6}.c-badge.bad{color:#8f2a24;background:#fde6e4}.c-badge.low{color:#23468f;background:#e5eeff}.c-say{margin:0;font-size:20px;font-weight:600;line-height:1.45}.c-say b{font-weight:800}.c-scale{background:linear-gradient(90deg,#8fb7ff 0 14%,#22a05b 14% 40%,#f5a623 40% 60%,#e46a4a 60% 100%);border-radius:6px;height:10px;margin-top:6px;position:relative}.c-dot{border:4px solid var(--text);background:#fff;border-radius:50%;width:22px;height:22px;transition:left .2s;position:absolute;top:-6px;transform:translate(-50%)}.c-ticks{height:18px;color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px;position:relative}.c-ticks span{position:absolute;transform:translate(-50%)}.c-facts{grid-template-columns:1fr 1fr;gap:12px;display:grid}.c-facts div{background:var(--surface);border-radius:18px;align-content:start;gap:2px;padding:14px 16px;display:grid}.c-facts b{font-variant-numeric:tabular-nums;text-align:center;font-size:22px;font-weight:800}.c-facts span{color:var(--muted);font-size:14px;line-height:1.35}.c-cta{background:var(--selected);border-radius:22px;grid-template-columns:1fr auto;align-items:center;gap:20px;margin-top:auto;padding:20px 22px;display:grid}.c-cta-text{gap:6px;display:grid}.c-cta b{font-size:17px;line-height:1.35}.c-cta small{color:var(--muted);font-size:13px;line-height:1.4}.c-cta.plain{background:var(--surface);grid-template-columns:1fr}.c-btn{text-align:center;color:#fff;white-space:nowrap;box-shadow:0 4px 0 var(--action-dark), 0 12px 26px #5b4fe05c;background:linear-gradient(100deg,#d27ce0 0%,#8b5cf6 22%,#5b4fe0 50%,#4f86f2 78%,#6cc8f6 100%) 50% 0/220% 100%;border-radius:28px;padding:15px 26px;font-weight:800;text-decoration:none;display:inline-block}.c-chart{width:100%;height:auto;display:block}.c-chart text{font:600 12px var(--font);fill:var(--muted)}.c-chart .lbl{font:800 13px var(--font);fill:var(--text)}.c-chart .tgt{font:700 12px var(--font);fill:var(--success)}.c-split{gap:10px;margin-top:6px;display:grid}.c-split-bar{gap:3px;height:30px;display:flex}.c-split-bar span{border-radius:9px;min-width:6px}.c-split ul{color:var(--muted);flex-wrap:wrap;gap:6px 22px;margin:0;padding:0;font-size:13px;list-style:none;display:flex}.c-split li{align-items:center;gap:6px;display:flex}.c-split i{border-radius:3px;width:12px;height:12px}.c-read{grid-template-columns:240px minmax(0,720px);justify-content:center;align-items:start;gap:64px;margin-top:72px;display:grid}.c-toc{gap:4px;display:grid;position:sticky;top:88px}.c-toc b{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;font-size:13px}.c-toc a{color:#4a4955;border-left:2px solid var(--line);padding:7px 0 7px 14px;font-size:15px;line-height:1.35;text-decoration:none}.c-toc a.on{color:var(--action);border-left-color:var(--action);font-weight:700}.c-art{gap:18px;min-width:0;display:grid}.c-art h2{letter-spacing:-.015em;margin:30px 0 0;scroll-margin-top:88px;font-size:30px;line-height:1.15}.c-art h2:first-child{margin-top:0}.c-art p,.c-art li{color:#2c2b33;margin:0;font-size:18px;line-height:1.65}.c-art ul,.c-art ol{gap:8px;margin:0;padding-left:24px;display:grid}a.c-lnk{color:var(--action);border-bottom:1px solid #c9c3fb;font-weight:700;text-decoration:none}.c-formula{background:var(--surface);font-variant-numeric:tabular-nums;border-radius:18px;gap:4px;padding:16px 20px;font-size:16px;display:grid}.c-formula b{font-family:"Unbounded", var(--font);font-size:17px;font-weight:600}.c-scroll{overflow-x:auto}.c-table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:16px}.c-table th{text-align:left;color:var(--muted);border-bottom:1px solid var(--line);padding:8px 12px;font-size:13px;font-weight:600}.c-table td{border-bottom:1px solid var(--line);vertical-align:top;padding:11px 12px;line-height:1.45}.c-table td:first-child{white-space:nowrap;font-weight:700}.c-table.units td{white-space:nowrap}.c-table.names td:first-child{white-space:normal}.c-table tr.me td{background:var(--selected)}.c-table tr.me td:first-child:before{content:"● ";color:var(--action)}.c-mine{background:var(--surface);border-radius:22px;gap:12px;padding:22px 24px;display:grid}.c-mine h3{margin:0;font-size:20px}.c-art .c-mine p{font-size:17px}.c-steps{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;display:grid}.c-steps div{background:var(--card);border-radius:16px;align-content:start;gap:2px;padding:14px 16px;display:grid}.c-art>.c-steps div{background:var(--surface)}.c-steps b{font-family:"Unbounded", var(--font);font-variant-numeric:tabular-nums;font-size:22px}.c-steps span{color:var(--muted);font-size:14px;line-height:1.35}.c-ins{color:#fff;background:#1b1a22;border-radius:24px;gap:6px;margin:12px 0;padding:26px 28px;display:grid}.c-ins b{font:700 24px/1.2 "Unbounded", var(--font);letter-spacing:-.01em;display:block}.c-art .c-ins p{color:#c9c7d6;font-size:16px;line-height:1.5}.c-ans{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px;display:grid}.c-ans a{color:#fff;background:#2b2935;border-radius:16px;justify-content:space-between;align-items:center;gap:12px;min-height:56px;padding:12px 18px;font-size:16px;font-weight:700;line-height:1.3;text-decoration:none;transition:background .15s;display:flex}.c-ans a:after{content:"→";color:#b9a8ff}.c-ans a:hover{background:#3a3550}.c-box{border-radius:22px;gap:10px;padding:22px 24px;display:grid}.c-box>b{font:700 18px/1.3 "Unbounded", var(--font)}.c-art .c-box p,.c-art .c-box li{font-size:17px}.c-box ul,.c-box ol{gap:8px;margin:0;padding-left:20px;display:grid}.c-short,.c-use{background:var(--selected)}.c-warn{background:#fff7e0;box-shadow:inset 4px 0 #f2b11b}.c-next{border:1px solid var(--line);color:var(--text);background:#fff;grid-template-columns:1fr auto;align-items:center;gap:4px 16px;text-decoration:none;transition:border-color .15s}.c-next:after{content:"→";color:var(--action);grid-area:1/2/3;font-size:24px}.c-next:hover{border-color:var(--action)}.c-next span{color:var(--muted);font-size:16px}.c-sit{gap:10px;display:grid}.c-sit div{background:#fff;border-radius:16px;gap:4px;padding:14px 16px;display:grid}.c-sit b{font-size:16px}.c-art .c-sit span{color:#4a4955;font-size:16px;line-height:1.45}.c-plate{grid-template-columns:200px 1fr;align-items:center;gap:24px;display:grid}.c-plate svg{width:100%;height:auto}.c-dish{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.c-dish div{background:#fff;border-radius:16px;align-content:start;gap:4px;padding:14px 16px;display:grid}.c-dish b{font-size:16px}.c-dish i{color:var(--action);font-variant-numeric:tabular-nums;font-style:normal;font-weight:800}.c-art .c-dish span{color:#4a4955;font-size:14px;line-height:1.4}.c-app{grid-template-columns:220px 1fr;align-items:center;gap:24px;display:grid}.c-app img{border-radius:24px;width:100%;height:auto;box-shadow:0 8px 28px #281e7829}.c-sell{border-left:4px solid var(--action);gap:12px;margin-top:18px;padding:4px 0 4px 24px;display:grid}.c-art .c-sell h2{margin-top:0}.c-faq{gap:10px;display:grid}.c-faq details{border:1px solid var(--line);background:#fff;border-radius:18px;padding:16px 20px}.c-faq summary{cursor:pointer;justify-content:space-between;gap:12px;font-size:17px;font-weight:800;list-style:none;display:flex}.c-faq summary::-webkit-details-marker{display:none}.c-faq summary:after{content:"+";color:var(--action);font-size:22px;line-height:1}.c-faq details[open] summary:after{content:"−"}.c-art .c-faq p{margin-top:10px;font-size:16px}.c-art .c-src{color:var(--muted);border-top:1px solid var(--line);padding-top:16px;font-size:14px}.c-others{margin-top:80px}.c-others h2,.c-sec>h2{letter-spacing:-.015em;text-align:center;margin:0 0 20px;font-size:30px}.c-grid{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.c-grid a{background:var(--surface);color:var(--text);border-radius:22px;align-content:start;gap:6px;padding:22px;text-decoration:none;display:grid}.c-grid b{font-size:18px}.c-grid span{color:var(--muted);font-size:15px;line-height:1.4}.c-hublist{gap:14px;max-width:880px;margin:0 auto;display:grid}.c-hublist a{background:var(--card);color:var(--text);border:1px solid #0000;border-radius:24px;grid-template-rows:auto auto;grid-template-columns:120px 1fr auto;align-items:center;gap:6px 28px;padding:26px 32px;text-decoration:none;transition:border-color .15s;display:grid;box-shadow:0 2px 18px #281e7812}.c-hublist a:hover{border-color:var(--action)}.c-hublist b{font:700 22px/1.2 "Unbounded", var(--font);letter-spacing:-.01em}.c-hublist .c-pic{background:var(--surface);border-radius:18px;grid-row:1/3;width:120px;height:88px}.c-hublist b{grid-column:2;align-self:end}.c-hublist span{color:#4a4955;grid-area:2/2;align-self:start;font-size:16px;line-height:1.45}.c-hublist em{color:var(--action);white-space:nowrap;grid-area:1/3/3;font-size:16px;font-style:normal;font-weight:800}.c-sec{margin-top:80px}.c-order{counter-reset:s;grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.c-order div{background:var(--surface);border-radius:22px;align-content:start;gap:6px;padding:22px;display:grid}.c-order div:before{counter-increment:s;content:counter(s);font:700 28px "Unbounded", var(--font);color:var(--action)}.c-order b{font-size:18px}.c-order span{color:#4a4955;font-size:15px;line-height:1.45}.c-stick{display:none}@media (max-width:1100px){.c-in{padding:0 24px}.c-read{grid-template-columns:minmax(0,720px)}.c-toc{display:none}.c-grid,.c-order{grid-template-columns:repeat(2,1fr)}}@media (max-width:900px){.c-in{padding:0 16px}.c-nav,.c-login{display:none}.c-hero h1{font-size:32px}.c-hero p{font-size:17px}.c-tool{grid-template-columns:1fr;gap:14px}.c-card{border-radius:24px;gap:14px;padding:18px}.c-crumbs{padding-top:16px;font-size:13px}.c-hero h1{margin-bottom:10px}.c-row{gap:10px}.c-badge{padding:5px 10px;font-size:14px}.c-facts{gap:10px}.c-facts div{border-radius:16px;padding:12px 14px}.c-facts b{font-size:19px}.c-facts span{font-size:13px}.c-art{gap:14px}.c-art h2{margin-top:22px}.c-mine{border-radius:20px;padding:18px}.c-mine h3{font-size:18px}.c-art .c-mine p{font-size:16px}.c-formula{padding:14px 16px}.c-formula b{font-size:15px}.c-faq details{border-radius:16px;padding:14px 16px}.c-faq summary{font-size:16px}.c-others,.c-sec{margin-top:56px}.c-grid a,.c-order div{border-radius:20px;padding:18px}.c-hublist{gap:12px}.c-hublist a{border-radius:20px;grid-template-columns:84px 1fr;gap:4px 16px;padding:18px}.c-hublist .c-pic{border-radius:14px;grid-row:1/4;align-self:start;width:84px;height:62px}.c-hublist b{align-self:start;font-size:18px}.c-hublist em{grid-area:3/2;margin-top:4px}.c-footer{margin-top:56px}.c-header{-webkit-backdrop-filter:none;background:#f1efff}.c-big{font-size:44px}.c-big.md{font-size:30px}.c-say{font-size:17px}.c-cta{background:0 0;grid-template-columns:1fr;gap:14px;padding:0}.c-cta-text{background:var(--selected);border-radius:18px;padding:16px 18px}.c-cta.plain .c-cta-text{background:var(--surface)}.c-cta .c-btn{width:100%}.c-ans,.c-dish{grid-template-columns:1fr}.c-plate,.c-app{grid-template-columns:1fr;justify-items:center}.c-plate svg{max-width:220px}.c-app img{max-width:240px}.c-btn{white-space:normal}.c-read{margin-top:48px}.c-art h2,.c-others h2,.c-sec>h2{font-size:24px}.c-art p,.c-art li{font-size:16px}.c-grid,.c-order,.c-cols{grid-template-columns:1fr}.c-hero{padding:12px 0 24px}.c-chart text,.c-chart .tgt{font-size:15px}.c-chart .lbl{font-size:16px}.c-table{font-size:14px}.c-table th,.c-table td{padding:9px 6px}.c-art .c-sell{padding-left:16px}.c-ins{padding:22px 20px}.c-ins b{font-size:20px}.c-box{border-radius:20px;padding:18px}.c-box>b,.c-art .c-box p,.c-art .c-box li{font-size:16px}.c-stick{z-index:15;padding:10px 16px max(14px, env(safe-area-inset-bottom));background:linear-gradient(#fff0,#fff 35%);transition:transform .25s;display:block;position:fixed;bottom:0;left:0;right:0;transform:translateY(110%)}.c-stick.on{transform:none}.c-stick .c-btn{text-align:left;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:56px;padding:12px 22px;display:flex}.c-stick small{opacity:.9;white-space:nowrap;font-size:14px;font-weight:600}}@media (max-width:560px){.c-chart text,.c-chart .tgt{font-size:22px}.c-chart .lbl{font-size:24px}}@media (prefers-reduced-motion:reduce){.c-dot,.c-stick{transition:none}}