:root{color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#edf2f7;background:#101b29;font-synthesis:none;--line:#394d63;--muted:#bccad8;--link:#edb38e}*{box-sizing:border-box}html{scroll-padding-top:110px}body{margin:0}button,input,textarea{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer}a{color:inherit}button:disabled{opacity:.5;cursor:not-allowed}input{caret-color:var(--link)}::selection{background:#a66b47;color:white}:focus-visible{outline:3px solid #efb386;outline-offset:4px}[hidden]{display:none!important}.skip{position:fixed;top:-100px;left:20px;z-index:100;background:#203246;padding:16px}.skip:focus{top:10px}.estimate-nav{display:flex;align-items:center;gap:32px;justify-content:space-between;min-height:82px;padding:16px 4vw;border-bottom:1px solid var(--line);background:#142234;position:sticky;top:0;z-index:10}.brand{font-size:30px;font-weight:800;letter-spacing:.04em;text-decoration:none}.estimate-nav nav{display:flex;gap:8px;align-items:center}.estimate-nav nav a,.nav-tools button{display:flex;align-items:center;min-height:44px;padding:10px 14px;font-size:14px;text-decoration:none;line-height:1.7;border-radius:4px}.estimate-nav nav a:hover,.estimate-nav nav a[aria-current]{background:#294057;color:#fff}.nav-tools{display:flex;gap:10px}.nav-tools button{background:#203246;color:#edf2f7;border:1px solid #536c85}#estimate-menu-button{display:none}.estimate-wrap{width:calc(100% - 80px);max-width:1440px;margin:auto}.page-intro{padding:28px 0 20px}.page-intro h1{font-size:32px;line-height:1.35;letter-spacing:-.025em;margin:0 0 14px;text-wrap:balance}.page-intro p{margin:0;color:var(--muted);line-height:1.85}.mode-tabs{display:flex;gap:20px;border-bottom:1px solid var(--line);margin-bottom:28px}.mode-tabs button{font-size:18px;line-height:1.7;min-height:52px;padding:12px 24px;background:transparent;color:var(--muted);border:0;border-bottom:3px solid transparent}.mode-tabs button[aria-selected=true]{border-bottom-color:#edb38e;color:#edf2f7}.estimate-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:28px;align-items:start}.input-section{border-bottom:1px solid var(--line);padding:20px 0;margin:0}.input-section:first-child{padding-top:0}.input-section h2,.estimate-result h2{font-size:22px;line-height:1.5;margin:0 0 20px}.section-heading p,.input-section p{font-size:14px;line-height:1.85;color:var(--muted);margin:0 0 20px}.cargo-item{padding:12px 0;border-top:1px solid var(--line)}.cargo-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:8px}.cargo-heading h3{font-size:14px;line-height:1.6;margin:0}.cargo-fields{display:grid;grid-template-columns:minmax(140px,2fr) minmax(110px,1.3fr) repeat(3,minmax(64px,.8fr)) minmax(56px,.65fr);gap:12px;align-items:end}.cargo-fields label:first-child{grid-column:auto}.cargo-fields label{gap:6px;font-size:13px}.cargo-fields input:not([type=radio]){min-height:40px;padding:8px 10px;line-height:1.4}.cargo-heading .remove-row{min-height:32px;padding:4px 8px;font-size:13px}#add-cargo{width:auto;margin-top:8px;min-height:40px;padding:8px 16px;border-style:solid}label{display:grid;gap:8px;font-size:14px;line-height:1.65;min-width:0;color:var(--muted)}input:not([type=radio]){width:100%;min-width:0;min-height:48px;border:1px solid #536c85;background:#101e2e;color:#edf2f7;padding:11px 12px;border-radius:4px;font-size:16px;line-height:1.5}input::placeholder{color:#a8bacd;opacity:1}.remove-row,.fee-row>button{background:none;color:var(--link);border:0;min-height:44px;padding:8px;text-decoration:underline;text-underline-offset:4px}.add-row{width:100%;border:1px dashed #536c85;padding:12px 16px;min-height:48px;background:transparent;color:#edf2f7;border-radius:4px;font-size:15px;line-height:1.6}.add-row:hover{background:#203246}.rate-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.rate-fields>label:only-child{max-width:360px;width:100%}.sea-basis{border:0;padding:0;margin:0 0 20px;display:flex;flex-wrap:wrap;gap:16px 24px}.sea-basis legend{font-size:14px;line-height:1.7;margin-bottom:12px;color:var(--muted)}.sea-basis label{display:flex;align-items:center;gap:10px;min-height:44px;font-size:16px;color:#edf2f7}.sea-basis input{accent-color:#d08c68;width:20px;height:20px}#sea-rates>p{margin-top:16px;margin-bottom:0}.input-section>summary{font-size:20px;line-height:1.6;cursor:pointer;min-height:44px;list-style-position:inside}.input-section[open]>summary{margin-bottom:20px}#fee-rows{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-bottom:20px}.fee-row{min-width:0}.fee-row>button{margin-top:5px}dl{margin:0}dl>div{display:flex;justify-content:space-between;gap:24px;align-items:baseline;padding:12px 0}dt{font-size:14px;line-height:1.75;color:var(--muted)}dd{font-size:16px;line-height:1.6;text-align:right;margin:0;overflow-wrap:anywhere}#calculation-content dl>div{border-bottom:1px solid var(--line)}#calculation-content p{margin-top:20px}.item-breakdown{margin-top:24px}.item-breakdown h3{font-size:16px;line-height:1.7;margin:0 0 8px;overflow-wrap:anywhere}.estimate-result{position:sticky;top:110px;background:#18283a;border:1px solid var(--line);border-radius:6px;padding:28px;scroll-margin-top:110px;min-width:0}.estimate-result>h2{font-size:18px;margin-bottom:14px}.total{font-size:44px;letter-spacing:-.025em;line-height:1.2;font-weight:700;color:#efb386;margin:0 0 16px;overflow-wrap:anywhere}.estimate-result>p:not(.total){font-size:14px;color:var(--muted);line-height:1.8}.estimate-result dl{padding:16px 0;border-bottom:1px solid var(--line)}.estimate-result dl>div{gap:16px;padding:9px 0}.estimate-result #ocean-comparison p{font-size:13px;color:var(--muted);line-height:1.8}.button{width:100%;min-height:50px;padding:12px 18px;border-radius:4px;font-size:15px;line-height:1.65;white-space:normal}.primary{background:#9e5133;color:#fff;border:1px solid transparent}.primary:hover:enabled{background:#b06443}.secondary{background:transparent;color:#edf2f7;border:1px solid #536c85;margin-top:12px}.error-message{font-size:14px;line-height:1.8;color:#ffc09b;margin:20px 0 0}.error-message:empty{display:none}.estimate-dock{display:none}#copy-fallback{width:100%;min-height:200px;color:#edf2f7;background:#101e2e;border:1px solid #536c85;padding:12px;line-height:1.8}footer.estimate-wrap{border-top:1px solid var(--line);padding:28px 0 40px;margin-top:48px;color:var(--muted);font-size:13px;line-height:1.8}
@media(max-width:1199px){.estimate-nav{gap:16px}.estimate-nav nav a{padding:10px}.estimate-layout{grid-template-columns:minmax(0,1fr) 310px;gap:24px}.estimate-result{padding:22px}.cargo-fields{grid-template-columns:repeat(3,minmax(0,1fr))}.cargo-fields label:first-child{grid-column:auto}.total{font-size:38px}}
@media(max-width:800px){.estimate-nav{padding:14px 18px;min-height:74px}.estimate-nav nav{display:none;position:absolute;top:74px;left:16px;right:16px;background:#172b40;border:1px solid #40566e;padding:10px;max-height:70dvh;overflow:auto}.estimate-nav nav.is-open{display:grid;gap:4px}.estimate-nav nav a{min-height:48px;padding:12px 16px}#estimate-menu-button{display:flex}.estimate-wrap{width:calc(100% - 36px)}.page-intro{padding:30px 0 24px}.page-intro h1{font-size:29px;line-height:1.4}.page-intro p{font-size:15px}.mode-tabs{gap:12px;margin-bottom:24px}.mode-tabs button{font-size:16px;padding:12px 20px}.estimate-layout{grid-template-columns:minmax(0,1fr);gap:32px}.input-section{padding:24px 0}.input-section h2{font-size:22px}.cargo-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.cargo-fields label:first-child{grid-column:1/-1}.cargo-fields label{font-size:13px}.cargo-item{padding:12px 0}.cargo-fields input:not([type=radio]){min-height:44px;padding:10px}.cargo-heading .remove-row{min-height:44px}.cargo-heading{margin-bottom:4px}#add-cargo{min-height:44px}.rate-fields{gap:18px;grid-template-columns:minmax(0,1fr)}.rate-fields>label:only-child{max-width:none}#fee-rows{grid-template-columns:minmax(0,1fr);gap:18px}.estimate-result{position:static;padding:24px 20px}.total{font-size:40px}.estimate-dock{display:flex;position:fixed;bottom:0;left:0;right:0;padding:12px 18px calc(12px + env(safe-area-inset-bottom));background:#142234;border-top:1px solid #536c85;gap:16px;align-items:center;justify-content:space-between;z-index:20}.estimate-dock small{display:block;font-size:11px;line-height:1.5;color:var(--muted)}.estimate-dock strong{display:block;font-size:22px;line-height:1.5;overflow-wrap:anywhere}.estimate-dock>div{min-width:0}.estimate-dock button{flex-shrink:0;min-height:46px;padding:10px 16px;border:1px solid #536c85;color:#edf2f7;background:#294157;border-radius:4px;font-size:14px;line-height:1.6}body:has(input:focus,textarea:focus) .estimate-dock{display:none}footer.estimate-wrap{padding-bottom:120px}dl>div{gap:16px}.estimate-result dd{font-size:15px}.estimate-result dt{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Optional CNY to AED reference conversion, kept within the rate section. */
.exchange-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px 16px;margin-top:16px}.exchange-row>label{font-size:13px}.exchange-input{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}.exchange-input input:not([type=radio]){width:120px;min-height:40px;padding:8px 10px}.exchange-row small{font-size:12px;line-height:1.6;color:var(--muted)}.estimate-result>p.aed-total{font-size:20px;color:#edf2f7;line-height:1.5;margin:-4px 0 16px;font-variant-numeric:tabular-nums}
@media(max-width:800px){.exchange-input input:not([type=radio]){min-height:44px}.exchange-row>label{width:100%}.exchange-row small{width:100%}}

/* Compact overview, full detail on demand. */
#summary-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 20px;padding:18px 0}#summary-metrics>div{display:block;padding:0}#summary-metrics dt{font-size:12px;line-height:1.6}#summary-metrics dd{text-align:left;font-size:16px;font-weight:600;margin-top:3px;font-variant-numeric:tabular-nums}#summary-costs{padding:12px 0}.estimate-result #summary-costs>div{padding:5px 0}.estimate-result .secondary{border:0;min-height:44px;margin-top:8px;padding:8px;text-decoration:underline;text-underline-offset:4px}.estimate-result #estimate-status{margin:14px 0;font-size:13px;line-height:1.7}#fee-summary{display:inline-block;margin-left:12px;font-size:12px;line-height:1.6;color:var(--muted);font-weight:400}.item-breakdown:first-child{margin-top:0}#calculation-content .item-breakdown dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}#calculation-content .item-breakdown dl>div{padding:8px 0;gap:12px}#calculation-content .item-breakdown dt{font-size:13px}#calculation-content .item-breakdown dd{font-size:14px;font-variant-numeric:tabular-nums}.breakdown-heading{margin:24px 0 8px;font-size:16px;line-height:1.6}#ocean-comparison p{font-size:13px;color:var(--muted);line-height:1.8}#ocean-comparison dl>div{border-bottom:1px solid var(--line);padding:8px 0}
@media(max-width:800px){#calculation-content .item-breakdown dl{grid-template-columns:minmax(0,1fr)}.input-section>summary{font-size:18px}#fee-summary{margin-left:8px}.estimate-result{padding:20px}#summary-metrics{gap:16px}.page-intro{padding:24px 0 16px}.page-intro h1{font-size:27px}.page-intro p{font-size:14px}.mode-tabs{margin-bottom:20px}}

.cargo-actions{display:flex;align-items:center;gap:12px}.duplicate-row{background:none;border:0;color:#edb38e;min-height:32px;padding:4px 8px;font-size:13px;text-decoration:underline;text-underline-offset:4px}.field-error{display:block;color:#ffc09b;font-size:12px;line-height:1.6;overflow-wrap:anywhere}input[aria-invalid=true]{border-color:#f4aa83}.fee-state{font-size:12px;line-height:1.6;color:var(--muted)}.cargo-fields{align-items:start}.cargo-fields label>span{min-height:42px;display:flex;align-items:end}#fee-summary{max-width:100%;white-space:normal;overflow-wrap:anywhere}#calculation-content dd{max-width:65%}
@media(max-width:800px){.duplicate-row{min-height:44px}.cargo-actions{gap:4px}.cargo-fields label>span{min-height:0}.cargo-heading{gap:8px}.section-heading p{font-size:13px;line-height:1.7}.field-error{font-size:12px}.input-section>summary #fee-summary{display:block;margin:4px 0 0 20px}}

.input-section .rate-hint{margin-bottom:12px;font-size:13px;line-height:1.7}@media(min-width:801px){html[lang^=zh] .cargo-fields label>span{min-height:22px}}

/* Compact row numbers and numeric rate inputs. */
.rate-fields{grid-template-columns:repeat(2,minmax(0,180px));gap:12px 16px;align-items:start}.rate-fields>label:only-child{max-width:180px}.rate-fields input:not([type=radio]){min-height:40px;padding:8px 10px}.sea-basis{gap:8px 20px;margin-bottom:12px}.sea-basis legend{margin-bottom:4px}.sea-basis label{min-height:36px}#sea-rates>p{margin-top:10px;font-size:13px}.exchange-row{margin-top:12px}.cargo-heading h3{font-variant-numeric:tabular-nums;color:var(--muted)}
@media(min-width:1350px){
 #cargo-rows .cargo-item{display:grid;grid-template-columns:20px minmax(0,1fr) auto;column-gap:12px;padding:10px 0;--label-height:42px}
 html[lang^=zh] #cargo-rows .cargo-item{--label-height:22px}
 #cargo-rows .cargo-heading{display:contents}
 #cargo-rows .cargo-heading h3{grid-column:1;grid-row:1;align-self:start;padding-top:8px;font-size:13px}
 #cargo-rows .cargo-actions{grid-column:3;grid-row:1;align-self:start;gap:4px;margin-top:4px}
 #cargo-rows .cargo-fields{grid-column:2;grid-row:1;grid-template-columns:minmax(100px,1.8fr) minmax(100px,1.3fr) repeat(3,minmax(60px,.8fr)) minmax(60px,.75fr);gap:10px}
 #cargo-rows .cargo-item:first-child .cargo-heading h3{padding-top:calc(var(--label-height) + 16px)}
 #cargo-rows .cargo-item:first-child .cargo-actions{margin-top:calc(var(--label-height) + 10px)}
 #cargo-rows .cargo-item:not(:first-child) .cargo-fields label>span{position:absolute;width:1px;height:1px;min-height:0;margin:-1px;padding:0;border:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
}
@media(max-width:800px){.rate-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:400px}.rate-fields>label:only-child{max-width:180px}.rate-fields input:not([type=radio]){min-height:44px}.sea-basis label{min-height:44px}.rate-fields label>span{min-height:42px;display:flex;align-items:end}html[lang^=zh] .rate-fields label>span{min-height:22px}}