:root{
  --bg:#f6f4f1;--ink:#202022;--muted:#737378;--line:#e7e4de;
  --orange:#ff8737;--orange-dark:#a94309;--orange-soft:#fff1e7;
  --contrast:#345bdb;--contrast-soft:#edf1ff;--sidebar:224px;--radius:24px;
  --shadow:0 5px 24px #28201405;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:94px}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 -apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
button,a,input,select{-webkit-tap-highlight-color:transparent}
button{border:0;cursor:pointer;background:none;color:inherit;position:relative;isolation:isolate;overflow:hidden;transition:background .18s,color .18s,border-color .18s,box-shadow .18s,transform .18s}
button:disabled{opacity:.4;cursor:not-allowed}
button:not(:disabled):active{transform:scale(.97)}
a{color:inherit;text-decoration:none}
input,select{color:var(--ink);min-width:0}
input[type=number]{appearance:textfield;-moz-appearance:textfield}
input::-webkit-inner-spin-button,input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--contrast);outline-offset:4px}
input:focus-visible,select:focus-visible{outline:2px solid var(--contrast);outline-offset:2px}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
[hidden]{display:none!important}
h1,h2,h3,p{margin:0}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);padding:32px 16px 20px;background:#19191b;color:#fff;z-index:50;display:flex;flex-direction:column}
.brand{display:flex;align-items:center;gap:12px;padding:0 11px;font-size:27px;line-height:1.12;font-weight:750;letter-spacing:-1px;margin-bottom:44px}
.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;background:var(--orange);color:#241205;box-shadow:0 6px 16px #ff87371a}
.brand-mark svg{width:27px;height:27px;stroke-width:2}
.brand-en{display:block;font-size:10px;letter-spacing:1.5px;font-weight:450;color:#b1b1b6;margin-top:6px}
.sidebar nav{display:flex;flex-direction:column;gap:6px}
.nav-item{display:flex;align-items:center;gap:11px;width:100%;padding:14px 15px;border-radius:13px;font-size:13px;line-height:20px;font-weight:500;color:#b7b7bd;transition:background .18s,color .18s}
.nav-item svg{width:19px;height:19px}
.nav-item:hover{background:#2b2b2e;color:#fff}
.nav-item.active{background:var(--orange);color:#281305;box-shadow:0 4px 12px #0000000c;font-weight:600}
.nav-dot{width:5px;height:5px;background:#281305;border-radius:50%;margin-left:auto}
.nav-item:not(.active) .nav-dot{visibility:hidden}
.nav-count{font-size:10px;background:#ffffff12;padding:1px 7px;border-radius:6px;margin-left:auto}
.nav-item.active .nav-count{background:#27140014}
.sidebar-bottom{margin-top:auto;padding-top:24px}
.app-shell{margin-left:var(--sidebar)}
.topbar{height:72px;padding:0 34px;display:flex;align-items:center;justify-content:space-between;background:#f6f4f1e6;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
.breadcrumbs{display:flex;align-items:center;gap:10px}
.breadcrumbs strong{font-size:13px;font-weight:550}
.topbar-right{display:flex;align-items:center;gap:22px}
.feed-status{display:flex;align-items:center;gap:8px;border:1px solid #e4e0d9;border-radius:99px;padding:7px 11px;background:#fff;font-size:11px;color:#656569;min-height:34px}
.status-dot{width:6px;height:6px;display:block;border-radius:50%;background:var(--orange);box-shadow:0 0 0 3px #fff1e7;flex-shrink:0}
.feed-status.paused .status-dot{background:#8d8d92;box-shadow:0 0 0 3px #ededf0}
.feed-status.offline .status-dot{background:#ba4f22}
.plain-btn,.text-btn{display:inline-flex;align-items:center;gap:7px;min-height:36px;font-size:12px;color:#69696f;white-space:nowrap;border-radius:9px}
.plain-btn:hover{color:var(--ink)}
.plain-btn svg{width:16px;height:16px}
.text-btn{color:var(--orange-dark);font-weight:550}
.text-btn svg{width:15px;height:15px;transition:transform .18s}
.text-btn:hover svg{transform:translateX(3px)}
.icon-btn{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:#f0eeea;color:#66666b;flex-shrink:0}
.icon-btn svg{width:17px;height:17px}
.icon-btn:hover{background:#e7e4df;color:var(--ink)}
.icon-btn.mobile-menu{display:none}
.icon-btn.busy svg{animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
main{max-width:1490px;margin:auto;padding:34px 34px 0}
.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:27px}
.page-heading h1{font-size:36px;font-weight:740;line-height:1.2;letter-spacing:-1.4px}
.heading-accent{color:var(--orange-dark)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;font-size:12px;font-weight:600;min-height:42px;padding:11px 16px;white-space:nowrap}
.button svg{width:17px;height:17px}
.outline{background:#fff;border:1px solid #dedad3;box-shadow:0 3px 12px #241b0f03}
.outline:hover{border-color:#929299;box-shadow:0 5px 16px #241b0f08}
.primary{background:var(--ink);color:#fff}
.primary:hover{background:#38383c;box-shadow:0 5px 15px #00000014}
.contrast{background:var(--contrast);color:#fff}
.contrast:hover{background:#244bc9;box-shadow:0 5px 16px #345bdb24}
.button-ripple{position:absolute;width:16px;height:16px;margin:-8px 0 0 -8px;background:currentColor;border-radius:50%;opacity:.14;pointer-events:none;z-index:-1;animation:ripple .55s ease-out forwards}
@keyframes ripple{to{transform:scale(35);opacity:0}}
.pill{display:inline-flex;align-items:center;padding:4px 9px;border-radius:7px;font-size:10px;line-height:1.5;white-space:nowrap}
.pill.muted{background:#eeede9;color:#68686e}
.market-strip{background:#ffffff8a;border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:24px}
.market-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px}
.market-intro{display:flex;align-items:center;gap:9px}
.market-intro strong{font-size:13px;font-weight:650}
.refresh-controls{display:flex;align-items:center;gap:10px;font-size:10px;color:#6d6d73}
.refresh-controls .icon-btn{width:31px;height:31px}
.market-filters{display:flex;gap:7px;margin-bottom:14px}
.market-filters button{padding:7px 14px;min-height:32px;border-radius:8px;font-size:11px;color:#636369}
.market-filters button:hover{background:#eeede9}
.market-filters button.active{background:var(--ink);color:#fff;font-weight:550}
.market-filters button[data-region=asia].active{background:var(--contrast)}
.tickers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.ticker{display:flex;align-items:center;justify-content:space-between;text-align:left;border:1px solid #e9e5df;border-radius:16px;padding:17px 18px;background:#fff;gap:10px;min-width:0;min-height:85px}
.ticker-left{display:flex;align-items:center;gap:9px;min-width:0}
.ticker-badge{width:29px;height:29px;border-radius:9px;background:#f1f0ed;display:grid;place-items:center;font-size:9px;font-weight:600;color:#646469;flex-shrink:0}
.ticker-pair b{display:block;font-size:11px;font-weight:600;color:#45454b;white-space:nowrap}
.ticker-country{display:block;font-size:10px;color:#717178;margin-top:4px}
.ticker strong{font-size:24px;line-height:1.2;letter-spacing:-.8px;font-weight:650;white-space:nowrap;font-variant-numeric:tabular-nums}
.ticker:hover{border-color:#b5c2f1;box-shadow:0 4px 14px #345bdb0a}
.ticker.selected{background:#222225;border-color:#222225;color:#fff}
.ticker.selected .ticker-pair b{color:#f4f4f7}
.ticker.selected .ticker-country{color:#b3b3ba}
.ticker.selected .ticker-badge{background:#ffffff16;color:#ffad74}
.ticker-arrow{display:none}
.market-meta{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:#6f6f74;margin-top:13px}
.panel{border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);overflow:hidden}
.exchange-grid{display:grid;grid-template-columns:1.12fr 1fr;gap:22px;margin-bottom:36px}
.converter-panel,.chart-panel{padding:24px}
.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.panel-heading h2{font-size:17px;font-weight:650;letter-spacing:-.3px}
.section-title{display:flex;align-items:center;gap:10px}
.section-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:var(--orange-soft);color:var(--orange-dark)}
.section-icon svg{width:19px;height:19px}
.currency-row{display:flex;align-items:center;gap:10px;margin-top:24px}
.currency-input{flex:1;min-width:0;padding:17px 14px;background:#f7f7f5;border:1px solid #e8e6e1;border-radius:15px}
.currency-input label{display:block;font-size:11px;color:#6d6d74;margin-bottom:8px}
.currency-input input,.currency-input output{display:block;background:none;border:0;width:100%;height:43px;line-height:43px;font-size:33px;letter-spacing:-1.2px;font-weight:600;font-variant-numeric:tabular-nums}
.converted{background:#fff2e8;border-color:#ffdcc2}
.converted output{color:#a94309}
.select-wrap{display:flex;align-items:center;gap:6px;margin-top:14px}
.country-flag{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#e8e7e4;font-size:7px;font-weight:650;color:#63636a;flex-shrink:0}
.country-flag.cn{background:#ffdcc2;color:#853607}
.country-flag.kr,.country-flag.jp{background:#e4eaff;color:#3153c4}
.select-wrap select{border:0;background:none;width:100%;min-height:28px;font-size:11px;font-weight:500;cursor:pointer}
.swap-button{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--contrast-soft);color:var(--contrast);border:1px solid #dde4ff;flex-shrink:0}
.swap-button svg{width:16px;height:16px}
.swap-button:hover{background:var(--contrast);border-color:var(--contrast);color:#fff}
.swap-button svg.swapping{animation:swap-turn .4s ease}
@keyframes swap-turn{to{transform:rotate(180deg)}}
.quick-amounts{display:flex;gap:7px;margin-top:15px}
.quick-amounts button{min-height:31px;padding:5px 12px;border-radius:8px;background:#f1f1ef;color:#68686d;font-size:11px}
.quick-amounts button.active{background:var(--ink);color:#fff}
.quick-amounts button:hover:not(.active){background:#e7e7e3}
.converter-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:21px;border-top:1px solid #eeece7;padding-top:15px}
.pair-rate{font-size:12px;font-weight:550;color:#515158;font-variant-numeric:tabular-nums}
.segmented{display:flex;align-items:center;gap:2px;padding:3px;border-radius:9px;background:#f0efeb}
.segmented button{min-height:29px;padding:5px 8px;border-radius:7px;font-size:10px;color:#6b6b71;white-space:nowrap}
.segmented button.active{background:var(--ink);color:#fff}
.chart-value{display:flex;align-items:center;gap:12px;margin:20px 0 7px}
.chart-value strong{font-size:34px;font-weight:650;letter-spacing:-1px;font-variant-numeric:tabular-nums}
.chart-change{padding:4px 8px;background:#edf1ff;color:#3153c4;border-radius:7px;font-size:10px}
.chart-change.negative{color:#a94309;background:#fff0e5}
.chart-container{height:126px}
.chart-container svg{height:100%;width:100%;stroke-width:1}
.chart-labels{display:flex;justify-content:space-between;font-size:10px;color:#74747b;margin-top:11px}
.section-row{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px}
.large-title{font-size:25px;font-weight:700;letter-spacing:-.8px}
.pricing-toolbar{display:flex;align-items:center;gap:16px}
.pricing-toolbar .button{font-size:11px;min-height:38px;padding:9px 13px}
.pricing-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:start}
.pricing-tabs{display:flex;gap:4px;background:#f2f1ed;border-radius:12px;padding:5px;margin:24px 24px 0}
.pricing-tabs button{flex:1;font-size:12px;min-height:40px;padding:9px 7px;border-radius:9px;color:#626269;white-space:nowrap}
.pricing-tabs button.active{background:#252527;color:#fff;font-weight:550;box-shadow:0 2px 8px #0000000c}
#pricingForm{padding:24px}
.form-top,.form-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:19px 17px}
.form-field{min-width:0}
.form-field>label{display:flex;align-items:center;justify-content:space-between;gap:4px;font-size:12px;color:#626269;margin-bottom:9px}
.form-field>select,.form-field>input{width:100%;min-height:46px;border:1px solid #e1dfd9;border-radius:11px;background:#f9f8f5;padding:0 12px;font-size:12px;cursor:pointer}
.form-field>input{cursor:text}
.form-field>select:hover{border-color:#adb9e8}
.plan-site-row{grid-template-columns:minmax(0,1.22fr) minmax(0,1fr);padding:16px;border:1px solid #dfe5fa;border-radius:16px;background:#f6f8ff;gap:13px;margin-bottom:23px}
.plan-site-row .form-field>input,.plan-site-row .form-field>select{background:#fff;border-color:#dce2f3}
.plan-site-row label{font-weight:550;color:#454f70}
.plan-site-row input::placeholder{color:#7c8294;font-size:11px}
.site-code{font-size:9px;letter-spacing:.5px;color:var(--contrast);font-weight:650}
.field-section-title{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:650;color:#3a3a40;margin:29px 0 18px}
.step-number{display:grid;place-items:center;width:23px;height:23px;border-radius:7px;background:var(--orange-soft);color:var(--orange-dark);font-size:11px;font-weight:600;flex-shrink:0}
.unit-tag{margin-left:auto;display:flex;align-items:center;gap:5px;font-size:10px;font-weight:400;color:#68686f}
.unit-tag select{max-width:65px;min-height:28px;border:0;border-radius:7px;background:#f0efeb;padding:4px 6px;font-size:10px;cursor:pointer}
.input-unit{display:flex;align-items:center;background:#f9f8f5;border:1px solid #e2dfd9;border-radius:11px;min-height:46px;transition:border-color .18s,box-shadow .18s}
.input-unit:focus-within{border-color:#345bdb;box-shadow:0 0 0 3px #345bdb09}
.input-unit input{border:0;background:none;width:100%;padding:12px;font-size:15px;font-weight:500;font-variant-numeric:tabular-nums;outline:none}
.input-unit>span{padding-left:12px;font-size:12px;color:#73737a}
.input-unit.suffix>span{padding:0 12px 0 0;font-size:11px}
.field-hint{font-size:10px;font-weight:400;color:#73737b;margin-left:auto}
.field-note{display:block;font-size:10px;color:#77777c;line-height:1.7;margin-top:9px}
.tiny-btn{margin-left:auto;min-height:28px;padding:4px 6px;font-size:10px;color:var(--contrast);border-radius:7px}
.tiny-btn:hover{background:var(--contrast-soft)}
.extra-cost{margin-top:15px;color:#6d6d73;font-size:11px}
.extra-cost summary{display:flex;align-items:center;gap:8px;min-height:32px;cursor:pointer;list-style:none}
.extra-cost summary::-webkit-details-marker{display:none}
.extra-cost summary span{order:-1;font-size:18px;color:var(--orange-dark)}
.extra-cost[open] .form-field{margin-top:10px}
.target-control{background:#fff4ec;border:1px solid #ffd9be;border-radius:16px;padding:17px 19px;margin-top:23px}
.target-label{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#7c4a27;font-weight:550}
.margin-number{display:flex;align-items:baseline;gap:4px;color:var(--orange-dark)}
.margin-number input{width:43px;text-align:right;padding:0;background:none;border:0;font-size:25px;letter-spacing:-.8px;font-weight:650}
.margin-number span{font-size:14px}
input[type=range]{appearance:none;-webkit-appearance:none;display:block;width:100%;height:5px;border-radius:5px;margin:18px 0 0;cursor:pointer;accent-color:var(--orange)}
input[type=range]::-webkit-slider-thumb{appearance:none;width:20px;height:20px;background:#fff;border:1px solid #efd1bc;box-shadow:0 2px 7px #90421122;border-radius:50%}
input[type=range]::-moz-range-thumb{width:20px;height:20px;background:#fff;border:1px solid #efd1bc;border-radius:50%}
.range-labels{display:flex;justify-content:space-between;margin-top:12px;font-size:10px;color:#86664e}
.sale-input{margin-top:22px}
.form-bottom{display:flex;gap:12px;align-items:center;margin-top:18px}
.check-label{display:flex;align-items:center;gap:8px;font-size:11px;color:#6b6b71;cursor:pointer}
.check-label input{width:15px;height:15px;accent-color:var(--orange-dark);margin:0}
.draft-status{margin-top:18px;font-size:10px;color:#9b4512}
.result-column{display:flex;flex-direction:column;gap:20px}
.result-card{background:radial-gradient(ellipse at 100% 0,#ff873711,transparent 50%),#202022;color:#fff;border:1px solid #303033;border-radius:var(--radius);padding:28px;box-shadow:0 12px 30px #1919190c;overflow:hidden}
.result-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:#c1c1c7}
.result-site{background:#597ff526;color:#c8d5ff;border:1px solid #597ff544;border-radius:8px;padding:4px 9px;font-size:10px;max-width:65%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.result-product{font-size:13px;font-weight:550;color:#fff;margin-top:20px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.result-card>p{font-size:12px;color:#c1c1c7;margin-top:27px}
.result-product:not([hidden])+p{margin-top:12px}
.suggested-price{display:flex;align-items:baseline;gap:6px;line-height:1.3;margin:5px 0 7px}
.suggested-price strong{font-size:60px;font-weight:600;color:#ff994f;letter-spacing:-2.7px;font-variant-numeric:tabular-nums}
.suggested-price>span:first-child{font-size:29px;color:#ff994f;align-self:center}
.suggested-price>span:last-child{font-size:11px;color:#c1c1c7;letter-spacing:.8px;margin-left:3px}
.result-equivalent{font-size:12px;color:#b4b4bc;line-height:1.6}
.result-divider{height:1px;background:#3f3f42;margin:25px 0}
.result-stats{display:flex;justify-content:space-between;gap:12px}
.result-stats>div{display:flex;flex-direction:column;gap:9px}
.result-stats>div:last-child{text-align:right}
.result-stats span{font-size:11px;color:#bfbfc6}
.result-stats strong{font-size:29px;letter-spacing:-.8px;font-weight:550;font-variant-numeric:tabular-nums}
.result-stats>div:first-child strong{color:#bdcfff}
.result-stats strong.negative{color:#ffb182}
.margin-track{background:#434347;border-radius:4px;height:5px;margin:20px 0 13px;overflow:hidden}
.margin-track span{display:block;height:100%;background:var(--orange);border-radius:4px;transition:width .22s}
.profit-health{display:flex;align-items:center;gap:7px;font-size:11px;color:#cdccd2}
.profit-health svg{width:13px;height:13px;color:#b8cbff}
.profit-health.warning{color:#ffbc86}
.breakeven{display:flex;justify-content:space-between;gap:10px;border:1px solid #454548;background:#ffffff03;padding:13px;border-radius:11px;margin-top:24px;font-size:11px;color:#bfbfc6}
.breakeven strong{font-size:12px;font-weight:550;color:#ededf3}
.result-actions{display:flex;gap:10px;margin-top:21px}
.result-save{flex:1;min-height:46px;background:#ff994f;color:#291405;font-weight:650}
.result-save:hover{background:#ffae74;box-shadow:0 4px 15px #ff873718}
.copy-price{display:grid;place-items:center;width:46px;height:46px;flex-shrink:0;border:1px solid #505054;border-radius:12px;background:#333336;color:#dfdfe5}
.copy-price svg{width:18px;height:18px}
.copy-price:hover,.copy-price.copied{background:var(--contrast);border-color:var(--contrast);color:#fff}
.result-error{padding:13px;border:1px solid #a76436;border-radius:11px;background:#a25c2518;color:#ffcca3;font-size:12px;margin-top:17px}
.breakdown-panel{padding:25px}
.breakdown-panel h3{font-size:14px;font-weight:650}
.small-muted{font-size:10px;color:#75757b}
.cost-bar{display:flex;gap:3px;height:10px;border-radius:6px;overflow:hidden;margin:23px 0}
.cost-bar>span{height:100%;min-width:0}
.cost-breakdown{display:flex;flex-direction:column;gap:15px}
.cost-row{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:11px;color:#67676e}
.cost-row>span{display:flex;align-items:center;gap:8px}
.cost-row i{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.cost-row strong{font-size:12px;font-weight:550;color:#38383e;white-space:nowrap;font-variant-numeric:tabular-nums}
.cost-row em{display:inline-block;width:38px;text-align:right;font-size:10px;color:#75757d;font-style:normal;margin-left:8px}
.breakdown-footer{display:flex;justify-content:space-between;border-top:1px solid #ece9e4;margin-top:22px;padding-top:17px;font-size:12px;color:#5d5d63}
.breakdown-footer strong{font-size:15px;font-weight:600;color:#333339}
.pricing-section,#scenarios,.utility-section{margin-bottom:39px}
.scenario-panel{padding:0 19px}
.table-scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;white-space:nowrap;text-align:left}
th{font-size:11px;color:#64646c;font-weight:500;border-bottom:1px solid #e7e4df;padding:20px 12px}
td{font-size:12px;color:#5f5f67;border-bottom:1px solid #efede9;padding:19px 12px;font-variant-numeric:tabular-nums}
td:nth-child(3){font-weight:600;color:#343439}
tr.baseline{background:#fff3e9}
tr.baseline td:first-child{font-weight:600;color:#a94309}
.baseline-tag{padding:3px 6px;margin-left:7px;border-radius:6px;font-size:9px;color:#914010;background:#ffdfc8}
.up-value{color:#3153c4!important}.down-value{color:#a94309!important}
.state-pill{border-radius:6px;padding:4px 8px;font-size:10px;background:#edf1ff;color:#3153c4}
.state-pill.warn{background:#fff0e5;color:#964015}.state-pill.bad{background:#fcece6;color:#a64020}
.scenario-note{display:block;font-size:11px;color:#68686f;padding:16px 12px;line-height:1.7}
.scenario-note summary{width:max-content;cursor:pointer;list-style:none}
.scenario-note summary::-webkit-details-marker{display:none}
.scenario-note summary:before{content:'+';margin-right:8px}.scenario-note[open] summary:before{content:'−'}
.scenario-note p{margin-top:9px;max-width:680px}
.saved-plans{margin-bottom:35px}
.empty-state{display:flex;align-items:center;gap:15px;background:#fff;border:1px dashed #d4d0c7;border-radius:var(--radius);padding:25px}
.empty-icon{display:grid;place-items:center;width:43px;height:43px;background:#f4f2ee;color:#74747b;border-radius:13px;flex-shrink:0}
.empty-state strong{font-size:13px;font-weight:550;color:#5f5f66}
.empty-state .text-btn{margin-left:auto;font-size:11px}
.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.plan-card{background:#fff;border:1px solid #e5e1d9;border-radius:19px;padding:22px;transition:border-color .18s,box-shadow .18s}
.plan-card:hover{border-color:#b5c2f1;box-shadow:0 6px 24px #345bdb0b}
.plan-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:11px}
.plan-title h3{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.site-pill{background:var(--contrast-soft);color:#3153c4;max-width:55%;overflow:hidden;text-overflow:ellipsis;font-size:9px}
.plan-card p{font-size:10px;color:#6b6b73;line-height:1.7}
.plan-price{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:24px 0 21px}
.plan-price strong{font-size:28px;font-weight:600;letter-spacing:-.9px;font-variant-numeric:tabular-nums}
.plan-price span{font-size:10px;color:#3153c4;white-space:nowrap}
.plan-actions{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #edeae5;padding-top:13px}
.plan-actions button{padding:7px 9px;border-radius:8px;min-height:31px;font-size:11px;color:#6b6b73;margin-left:-9px}
.plan-actions button:first-child{color:#3153c4}.plan-actions button:first-child:hover{background:var(--contrast-soft)}
.plan-actions button.remove{margin-left:0;margin-right:-9px}.plan-actions button.remove:hover{background:var(--orange-soft);color:var(--orange-dark)}
footer{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);padding:24px 0 29px;font-size:10px;color:#727279}
.footer-brand{font-weight:600;color:#5b5b62}footer a:hover{color:var(--orange-dark)}
.mobile-tabbar{display:none}
dialog{background:#fff;color:var(--ink);border:1px solid #e5e2db;border-radius:27px;box-shadow:0 25px 100px #00000026}
dialog::backdrop{background:#18181966;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.modal{width:calc(100% - 32px);max-width:575px;padding:33px;max-height:85vh;overflow:auto}
.modal-close{position:absolute;right:17px;top:17px;width:31px;height:31px}
.modal-close svg{width:15px;height:15px}
.modal h2{font-size:26px;letter-spacing:-.8px;font-weight:700;margin:13px 0 16px}
.modal p{font-size:12px;color:#66666e;line-height:1.85;margin:11px 0}
.modal-symbol{width:44px;height:44px;display:grid;place-items:center;background:var(--orange-soft);color:var(--orange-dark);border-radius:14px}
.modal-symbol svg{width:22px;height:22px}
.formula-box{background:#fff4eb;border:1px solid #ffd9bd;border-radius:13px;padding:17px;font-size:12px;color:#8b4318;line-height:1.8}
.modal ol{padding-left:19px;font-size:12px;color:#66666e;line-height:1.8}.modal li{margin:13px 0}.modal li strong{color:#36363d}
.modal .primary{margin-top:13px}
.save-modal{max-width:450px}.settings-modal{max-width:460px}
.save-modal label{display:block;font-size:12px;color:#5f5f67;margin:25px 0 9px}
.save-modal input{width:100%;min-height:48px;border:1px solid #ddd9d1;border-radius:12px;padding:12px;background:#f9f8f5;font-size:13px}
.save-modal .primary,.settings-modal .primary{width:100%;min-height:46px;margin-top:24px}
.save-site-summary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px;margin-top:15px;border-radius:11px;background:var(--contrast-soft);color:#596486;font-size:12px}
.save-site-summary strong{color:#3153c4;font-weight:600}
.settings-row{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid #ece9e4;padding:19px 0;font-size:13px;color:#55555d}
.settings-row strong{display:block;font-size:14px;font-weight:550}.settings-row div>span{display:block;font-size:11px;color:#75757c;margin-top:5px}
.settings-row select{border:0;border-radius:9px;background:#f1f0ed;padding:8px 10px;font-size:12px;cursor:pointer}
.ios-switch{display:block;position:relative;width:44px;height:27px;flex-shrink:0}
.ios-switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer;z-index:2}
.ios-switch span{display:block;width:44px;height:27px;border-radius:20px;background:#d6d5d1;transition:.2s}
.ios-switch span:after{content:'';position:absolute;width:23px;height:23px;border-radius:50%;top:2px;left:2px;background:#fff;box-shadow:0 1px 5px #0002;transition:.2s}
.ios-switch input:checked+span{background:var(--orange)}.ios-switch input:checked+span:after{transform:translateX(17px)}
.ios-switch input:focus-visible+span{outline:3px solid var(--contrast);outline-offset:3px}
.source-card{display:flex;align-items:center;gap:10px;background:#f7f6f3;border:1px solid #e6e2db;border-radius:14px;padding:16px;margin-top:23px}
.source-card strong{font-size:12px;font-weight:600;color:#4f4f57}.source-card p{font-size:11px;margin:5px 0 0;color:#73737c;line-height:1.7}
.source-dot{width:6px;height:6px;border-radius:50%;background:var(--orange);flex-shrink:0}.source-card a{font-size:20px;margin-left:auto;color:#686870}
.modal p.source-explanation{font-size:11px;color:#73737b;margin:13px 2px 0}
.sheet-handle{display:none}
.toast{position:fixed;z-index:100;bottom:28px;left:calc(50% + var(--sidebar)/2);transform:translate(-50%,12px);padding:13px 20px;background:#202022ee;color:#fff;font-size:12px;max-width:calc(100% - 32px);width:max-content;border-radius:14px;box-shadow:0 8px 24px #0002;pointer-events:none;opacity:0;transition:.2s;backdrop-filter:blur(12px)}
.toast.visible{opacity:1;transform:translate(-50%,0)}
.calculator-layout{display:grid;grid-template-columns:340px minmax(0,1fr);gap:24px;align-items:stretch}
.ios-calculator{background:#161618;color:#fff;border:1px solid #2c2c30;border-radius:29px;padding:24px;box-shadow:0 12px 30px #1919190c;min-width:0}
.calculator-top{display:flex;align-items:center;justify-content:space-between;color:#b8b8bf;font-size:11px}
.calculator-top .icon-btn{background:#2b2b2f;color:#b8b8bf;width:31px;height:31px}
.calculator-expression{min-height:23px;font-size:12px;color:#b2b2ba;text-align:right;margin:14px 0 5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-variant-numeric:tabular-nums}
.calculator-display{display:block;text-align:right;line-height:1.15;font-size:58px;font-weight:350;letter-spacing:-2px;margin-bottom:19px;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden}
.calculator-keypad{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}
.calculator-keypad button{height:62px;border-radius:50%;font-size:25px;font-weight:450;background:#333336;color:#fff;display:flex;align-items:center;justify-content:center;user-select:none;touch-action:manipulation}
.calculator-keypad button:hover{background:#505054}.calculator-keypad button:active{transform:scale(.92);background:#66666b}
.calculator-keypad button.key-pressed{background:#66666b;transform:scale(.94)}
.applied-value{outline:2px solid var(--contrast)!important;outline-offset:3px}
.calculator-keypad button.utility{background:#a5a5ac;color:#121214;font-size:21px}.calculator-keypad button.utility:hover{background:#d2d2d8}
.calculator-keypad button.operator{background:#ff9b3e;color:#211307;font-size:30px}.calculator-keypad button.operator:hover{background:#ffb474}
.calculator-keypad button.operator.active{background:#fff;color:#a94309;box-shadow:0 0 0 2px #ff9b3e44}
.calculator-keypad button.zero{grid-column:span 2;border-radius:99px;justify-content:flex-start;padding-left:25px}
.calculator-workspace{display:flex;flex-direction:column;min-width:0;padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.calculator-workspace .panel-heading h3{font-size:15px;font-weight:650}.calculator-workspace .plain-btn{font-size:11px}
.math-history{display:flex;flex-direction:column;gap:9px;margin:19px 0;flex:1;min-height:170px;max-height:303px;overflow:auto}
.math-empty{display:grid;place-items:center;text-align:center;flex:1;color:#77777f;font-size:12px;border:1px dashed #ddd9d1;border-radius:14px;min-height:150px}
.math-history-entry{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:13px 15px;background:#f7f6f3;border:1px solid #eeebe5;border-radius:12px;text-align:left;width:100%;flex-shrink:0}
.math-history-entry:hover{background:#edf1ff;border-color:#d3dcff}
.math-history-entry span{font-size:12px;color:#686871;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.math-history-entry strong{font-size:17px;font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums}
.calculator-actions{display:flex;gap:10px;border-top:1px solid #ece9e3;padding-top:19px;margin-top:auto}
.calculator-actions .button{flex:1;font-size:11px;padding:10px 12px}
.calculator-help{font-size:11px;color:#6c6c75;margin-top:13px}
@media(min-width:1550px){:root{--sidebar:240px}main{padding:40px 44px 0}.topbar{padding:0 44px}.page-heading h1{font-size:42px}.converter-panel,.chart-panel{padding:29px}.currency-input input,.currency-input output{font-size:38px;height:48px;line-height:48px}.chart-container{height:145px}.ticker strong{font-size:28px}.pricing-tabs{margin:29px 30px 0}#pricingForm{padding:29px 30px}.result-card{padding:33px}.suggested-price strong{font-size:68px}}
@media(max-width:1200px){:root{--sidebar:196px}.sidebar{padding:30px 12px 18px}.brand{padding:0 8px;gap:9px;font-size:25px}.brand-mark{width:41px;height:41px;border-radius:14px}.nav-item{font-size:12px;padding:13px;gap:9px}main{padding:30px 27px 0}.topbar{padding:0 27px}.ticker{padding:15px;gap:8px}.ticker strong{font-size:22px}.ticker-badge{display:none}.converter-panel,.chart-panel{padding:22px}.exchange-grid{gap:19px}.currency-input{padding:15px 12px}.currency-input input,.currency-input output{font-size:30px}.pricing-grid{gap:20px;grid-template-columns:1.35fr 1fr}#pricingForm{padding:23px 21px}.pricing-tabs{margin:23px 21px 0}.result-card{padding:25px 22px}.suggested-price strong{font-size:53px}.result-stats strong{font-size:25px}.breakdown-panel{padding:22px}.calculator-layout{grid-template-columns:330px minmax(0,1fr);gap:20px}.calculator-workspace{padding:23px}.plan-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:1024px){:root{--sidebar:176px}.brand{font-size:23px;gap:7px;padding:0 5px}.brand-mark{width:36px;height:36px;border-radius:12px}.brand-en{font-size:9px}.nav-item{font-size:11px;gap:8px;padding:13px 11px}.topbar{padding:0 22px}main{padding:29px 22px 0}.page-heading h1{font-size:32px}.tickers{gap:10px}.ticker{display:block}.ticker strong{display:block;margin-top:8px;font-size:25px}.ticker-left{gap:0}.ticker-pair b{font-size:11px}.ticker-country{font-size:10px}.exchange-grid{grid-template-columns:1fr}.currency-input input,.currency-input output{font-size:35px}.chart-container{height:135px}.pricing-grid{grid-template-columns:1.2fr 1fr;gap:17px}.pricing-tabs{margin:20px 17px 0}.pricing-tabs button{font-size:11px}#pricingForm{padding:21px 17px}.plan-site-row{padding:12px;gap:10px}.form-top,.form-grid{gap:17px 11px}.form-field>label{font-size:11px}.form-field>select,.form-field>input{font-size:11px;padding:0 9px}.field-section-title{font-size:12px}.suggested-price strong{font-size:45px}.result-stats strong{font-size:22px}.result-stats span{font-size:10px}.result-card{padding:23px 18px}.cost-row{font-size:10px}.cost-row strong{font-size:11px}.cost-row em{display:none}.calculator-layout{grid-template-columns:310px minmax(0,1fr);gap:17px}.ios-calculator{padding:21px}.calculator-keypad{gap:9px}.calculator-keypad button{height:60px}.calculator-workspace{padding:20px}.calculator-actions{flex-direction:column}.calculator-actions .button{min-height:38px}.calculator-help{font-size:10px}}
@media(min-width:761px) and (max-width:900px){.pricing-grid{grid-template-columns:1fr}.result-card{padding:29px}.suggested-price strong{font-size:59px}.result-stats strong{font-size:29px}.cost-row em{display:inline-block}}
@media(max-width:760px){
  :root{--sidebar:0px;--radius:22px}
  html{scroll-padding-top:85px}
  .sidebar{width:235px;transform:translateX(-100%);transition:transform .22s;box-shadow:12px 0 40px #0003;padding:29px 15px 23px}
  .sidebar.open{transform:translateX(0)}.sidebar .brand{font-size:27px;gap:12px;padding:0 10px}.sidebar .brand-mark{width:45px;height:45px}.sidebar .nav-item{font-size:13px;padding:14px;gap:11px}
  .app-shell{margin:0}.topbar{height:65px;padding:0 17px}.breadcrumbs strong{font-size:12px}.topbar-right{gap:11px}.feed-status{font-size:10px;background:transparent;border:0;padding:6px 0}.topbar-right .plain-btn>span{display:none}.topbar-right .plain-btn svg{width:18px;height:18px}.icon-btn.mobile-menu{display:grid;width:29px;height:32px;background:transparent}
  main{padding:28px 17px 0}.page-heading{gap:10px;margin-bottom:22px}.page-heading h1{font-size:28px;letter-spacing:-1.1px}.page-heading .button{font-size:10px;padding:9px 11px;min-height:36px}.page-heading .button svg{width:14px;height:14px}
  .market-strip{padding:15px;border-radius:21px;margin-bottom:20px}.market-toolbar{gap:8px;margin-bottom:11px}.market-intro{gap:7px}.market-intro strong{font-size:11px}.market-intro .pill{font-size:8px;padding:3px 5px}.refresh-controls{gap:6px;font-size:9px}.refresh-controls .icon-btn{width:28px;height:28px}.market-filters{gap:8px;margin-bottom:12px}.market-filters button{font-size:10px;min-height:34px;padding:7px 13px}.tickers{gap:8px}.ticker{padding:13px 10px;min-height:93px;border-radius:13px}.ticker strong{font-size:21px;letter-spacing:-.8px;margin-top:10px}.ticker-pair b{font-size:10px}.ticker-country{font-size:9px;margin-top:4px}.market-meta{font-size:9px;gap:8px}.tickers[data-region=asia]{grid-template-columns:repeat(2,minmax(0,1fr))}.tickers[data-region=asia] .ticker strong{font-size:26px}.tickers[data-region=popular] .ticker strong,.tickers[data-region=europe] .ticker strong{font-size:19px}
  .exchange-grid{gap:17px;margin-bottom:31px}.converter-panel,.chart-panel{padding:22px 19px}.panel-heading h2{font-size:17px}.currency-row{gap:9px;margin-top:22px}.currency-input{padding:15px 11px}.currency-input label{font-size:10px}.currency-input input,.currency-input output{font-size:27px;height:35px;line-height:35px}.select-wrap{gap:5px;margin-top:13px}.select-wrap select{font-size:10px;min-height:28px}.country-flag{width:20px;height:20px;font-size:6px}.swap-button{width:28px;height:28px}.swap-button svg{width:14px;height:14px}.quick-amounts{gap:8px}.quick-amounts button{min-height:34px;font-size:10px;padding:6px 12px}.converter-bottom{gap:8px;padding-top:15px;margin-top:18px}.pair-rate{font-size:11px}.converter-bottom .text-btn{font-size:10px}.chart-value strong{font-size:34px}.segmented button{min-height:31px;font-size:9px;padding:5px 8px}.chart-change{font-size:9px}.chart-container{height:117px}.chart-labels{font-size:9px}
  .section-row{gap:10px;margin-bottom:17px}.large-title{font-size:23px}.pricing-toolbar{gap:11px}.pricing-toolbar .plain-btn{font-size:10px}.pricing-toolbar .button{min-height:35px;padding:8px 11px;font-size:10px}.pricing-toolbar svg{width:14px;height:14px}.pricing-grid{grid-template-columns:1fr;gap:20px}.pricing-tabs{margin:22px 20px 0}.pricing-tabs button{font-size:11px;min-height:40px}#pricingForm{padding:23px 20px}.form-top,.form-grid{gap:20px 14px}.form-field>label{font-size:11px}.form-field>select,.form-field>input{min-height:46px;font-size:11px;padding:0 10px}.plan-site-row{padding:13px;gap:10px;margin-bottom:22px;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}.plan-site-row .form-field>label{font-size:10px}.plan-site-row .form-field>select,.plan-site-row .form-field>input{font-size:11px;padding:0 8px}.plan-site-row input::placeholder{font-size:10px}.site-code{font-size:8px}.field-section-title{font-size:13px;margin:28px 0 17px}.unit-tag{font-size:9px}.unit-tag select{font-size:9px}.field-hint,.field-note{font-size:9px}.tiny-btn{font-size:9px}.input-unit input{font-size:15px;padding:12px 10px}.input-unit>span{padding-left:10px}.input-unit.suffix>span{padding-right:10px}.target-control{padding:17px;margin-top:23px}.check-label{font-size:10px}.result-card{padding:29px 25px}.suggested-price strong{font-size:64px}.result-stats strong{font-size:28px}.result-stats span{font-size:11px}.result-save{min-height:49px}.copy-price{height:49px;width:49px}.breakdown-panel{padding:25px}.cost-row{font-size:11px}.cost-row strong{font-size:12px}.cost-row em{display:inline-block;font-size:9px;width:34px}.pricing-section,#scenarios,.utility-section{margin-bottom:34px}
  .calculator-layout{grid-template-columns:1fr;gap:18px}.ios-calculator{max-width:400px;width:100%;justify-self:center;padding:25px;border-radius:27px}.calculator-keypad{gap:12px}.calculator-keypad button{height:64px;font-size:27px}.calculator-keypad button.utility{font-size:22px}.calculator-keypad button.operator{font-size:31px}.calculator-display{font-size:64px}.calculator-workspace{padding:23px}.math-history{min-height:120px;max-height:220px}.math-empty{min-height:110px}.calculator-actions{flex-direction:row;gap:9px}.calculator-actions .button{font-size:11px;min-height:42px;padding:10px}.calculator-help{font-size:10px}
  .scenario-panel{padding:0 10px}table{min-width:620px}th{padding:18px 12px;font-size:10px}td{padding:18px 12px;font-size:11px}.scenario-note{font-size:10px;padding:16px 10px}.plan-grid{grid-template-columns:1fr}.empty-state{padding:23px 18px;gap:12px}.empty-state strong{font-size:12px}.empty-state .text-btn{font-size:10px}.empty-icon{height:36px;width:36px;border-radius:11px}.plan-title h3{font-size:13px}.plan-card{padding:23px}.plan-price strong{font-size:29px}
  footer{flex-direction:column;align-items:flex-start;gap:8px;padding:24px 2px 115px;font-size:10px}.mobile-tabbar{display:flex;justify-content:space-around;align-items:center;position:fixed;bottom:14px;left:17px;right:17px;z-index:40;background:#ffffffeb;border:1px solid #ffffffc9;border-radius:23px;padding:10px 3px calc(9px + env(safe-area-inset-bottom,0px));backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);box-shadow:0 5px 30px #22222216}.mobile-tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-width:48px;min-height:40px;color:#64646f;font-size:9px;border-radius:10px}.mobile-tabbar a.active{color:var(--orange-dark)}.mobile-tabbar svg{width:21px;height:21px}.toast{left:50%;bottom:104px;padding:12px 17px;font-size:11px}
  .modal{padding:28px 23px;max-height:83vh}.settings-modal,.save-modal{margin:auto 0 0;max-width:100%;width:100%;border:0;border-radius:27px 27px 0 0;padding:18px 25px calc(28px + env(safe-area-inset-bottom,0px));max-height:90vh}.sheet-handle{display:block;width:34px;height:4px;border-radius:4px;background:#d4d2cc;margin:0 auto 23px}.settings-modal .modal-close,.save-modal .modal-close{top:19px;right:21px}.modal h2{font-size:25px}.settings-row{padding:20px 0}.save-modal .primary,.settings-modal .primary{min-height:49px}.save-modal input{font-size:14px}.source-card strong{font-size:12px}
}
@media(max-width:380px){main{padding-left:13px;padding-right:13px}.page-heading h1{font-size:26px}.market-strip{padding:13px}.market-intro .pill{display:none}.ticker{padding:12px 9px}.tickers[data-region=popular] .ticker strong,.tickers[data-region=europe] .ticker strong{font-size:17px}.ticker-pair b{font-size:9px}.ticker-country{font-size:8px}.currency-input input,.currency-input output{font-size:24px}.country-flag{display:none}.currency-input{padding:14px 10px}.currency-row{gap:7px}.swap-button{width:26px;height:26px}.form-top,.form-grid{gap:18px 11px}.plan-site-row{padding:11px;gap:9px}#pricingForm{padding:22px 17px}.plan-site-row .form-field>input,.plan-site-row .form-field>select{font-size:10px}.pricing-tabs{margin:20px 17px 0}.pricing-tabs button{font-size:10px}.large-title{font-size:21px}.pricing-toolbar{gap:8px}.ios-calculator{padding:22px}.calculator-keypad{gap:10px}.calculator-keypad button{height:59px}.calculator-actions .button{font-size:10px}.empty-state .text-btn{display:none}.mobile-tabbar{left:13px;right:13px}.result-card{padding:28px 23px}.suggested-price strong{font-size:58px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}.button-ripple{display:none}}