@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.fixed{position:fixed}.hidden{display:none}}:root{--canvas:#f7f0e4;--surface:#fffaf4d1;--surface-strong:#fff9f1;--ink:#17232d;--muted:#58656f;--line:#17232d1f;--brand:#0f8b8d;--brand-deep:#14585c;--accent:#e97a13;--accent-soft:#e97a1324;--success:#267b4b;--shadow:0 24px 70px #17232d1f;font-family:Space Grotesk,Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;color:var(--ink);background:radial-gradient(circle at top left,#0f8b8d38,transparent 30%),radial-gradient(circle at 85% 15%,#e97a132e,transparent 28%),linear-gradient(180deg,#fbf7f2 0%,var(--canvas) 48%,#efe4d4 100%);margin:0}body:before,body:after{content:"";pointer-events:none;filter:blur(18px);border-radius:999px;position:fixed;inset:auto}body:before{background:#0f8b8d1a;width:220px;height:220px;top:108px;right:6%}body:after{background:#e97a131f;width:180px;height:180px;bottom:84px;left:8%}a{color:inherit;text-decoration:none}p,li{line-height:1.7}.page-backdrop{pointer-events:none;background-image:linear-gradient(#17232d08 1px,#0000 1px),linear-gradient(90deg,#17232d08 1px,#0000 1px);background-size:32px 32px;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#0000008c,#0000 82%);mask-image:linear-gradient(#0000008c,#0000 82%)}.page-main{z-index:1;position:relative}.container-shell{width:min(1120px,100% - 32px);margin:0 auto}.site-header{z-index:40;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);padding:18px 0 10px;position:sticky;top:0}.header-row{background:#fff8efb8;border:1px solid #ffffff80;border-radius:28px;justify-content:space-between;align-items:center;gap:18px;padding:14px 18px;display:flex;box-shadow:0 8px 24px #17232d0f}.brand-lockup{align-items:center;gap:12px;min-width:0;display:inline-flex}.brand-mark{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%);color:#fef8ee;letter-spacing:.08em;border-radius:16px;justify-content:center;align-items:center;width:46px;height:46px;font-size:.95rem;font-weight:700;display:inline-flex}.brand-name,.brand-copy{display:block}.brand-name{font-size:1.02rem;font-weight:700}.brand-copy{color:var(--muted);font-size:.8rem}.main-nav{flex:1;justify-content:center;gap:6px;display:flex;overflow-x:auto}.nav-link{color:var(--muted);white-space:nowrap;border-radius:999px;padding:10px 14px;font-size:.95rem;transition:background-color .2s,color .2s,transform .2s}.nav-link:hover,.nav-link.is-active{color:var(--ink);background:#ffffffad;transform:translateY(-1px)}.header-actions{align-items:center;gap:10px;display:flex}.button-primary,.button-secondary,.button-ghost,.mini-button,.danger-button{font:inherit;cursor:pointer;border:none;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:12px 16px;font-weight:600;transition:transform .2s,box-shadow .2s,background-color .2s;display:inline-flex}.button-primary{color:#fffaf1;background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%);box-shadow:0 14px 28px #0f8b8d2e}.button-secondary,.button-ghost,.mini-button{color:var(--ink);background:#ffffffa3;border:1px solid #17232d14}.danger-button{color:#8f2a1a;background:#b338281a}.button-primary:hover,.button-secondary:hover,.button-ghost:hover,.mini-button:hover,.danger-button:hover{transform:translateY(-1px)}.section-block{padding:48px 0}.hero-grid,.two-column,.product-grid,.tool-grid,.feature-grid,.footer-grid,.contact-grid,.tool-layout,.stat-grid,.result-grid{gap:20px;display:grid}.hero-grid,.two-column,.contact-grid,.tool-layout{grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);align-items:start}.hero-copy,.surface-card,.hero-panel,.tool-main,.tool-aside,.notice-card,.result-card,.cta-band{background:var(--surface);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid #ffffff8a;border-radius:30px;position:relative}.hero-copy{padding:40px}.hero-panel,.tool-main,.tool-aside,.cta-band{padding:28px}.surface-card,.notice-card,.result-card{padding:24px}.hero-heading,.section-title,.footer-title{letter-spacing:-.03em;margin:0;font-weight:700;line-height:1.08}.hero-heading{max-width:12ch;font-size:clamp(2.6rem,4.2vw,4.7rem)}.hero-text,.section-copy,.footer-copy,.body-copy{color:var(--muted)}.eyebrow{color:var(--brand-deep);letter-spacing:.16em;text-transform:uppercase;align-items:center;gap:8px;margin:0 0 14px;font-size:.82rem;font-weight:700;display:inline-flex}.eyebrow:before{content:"";background:var(--brand);width:32px;height:1px;display:inline-block}.chip-row{flex-wrap:wrap;gap:10px;margin:24px 0 32px;display:flex}.chip{color:var(--muted);background:#fff9;border-radius:999px;align-items:center;gap:8px;padding:10px 14px;font-size:.92rem;display:inline-flex}.chip strong{color:var(--ink)}.hero-stack{gap:16px;display:grid}.hero-note{color:var(--muted);background:#0f8b8d14;border-radius:24px;margin:0;padding:18px}.hero-note strong{color:var(--ink)}.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:22px}.stat-card{background:#ffffff94;border:1px solid #17232d0f;border-radius:22px;padding:18px}.stat-value{font-size:1.5rem;font-weight:700;display:block}.stat-label{color:var(--muted);font-size:.92rem}.section-head{max-width:760px;margin-bottom:24px}.section-title{max-width:12ch;font-size:clamp(2rem,3vw,3rem)}.section-copy{margin-top:12px}.feature-grid,.product-grid,.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.product-grid.two-up,.feature-grid.two-up,.tool-grid.two-up,.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-showcase-grid{align-items:stretch}.tool-directory-head{margin-bottom:18px}.tool-directory-head .section-title{max-width:none;font-size:clamp(1.9rem,2.8vw,2.8rem)}.tool-directory-head .section-copy{max-width:760px}.card-title{margin:0 0 10px;font-size:1.4rem}.card-copy{color:var(--muted);margin:0}.list-plain{color:var(--muted);gap:8px;margin:18px 0 0;padding:0;list-style:none;display:grid}.list-plain strong{color:var(--ink)}.list-plain li:before{content:"";background:var(--accent);border-radius:999px;width:7px;height:7px;margin-right:10px;display:inline-block}.link-arrow{color:var(--brand-deep);align-items:center;gap:8px;margin-top:18px;font-weight:600;display:inline-flex}.link-arrow:after{content:"→"}.tool-hub-actions{margin-top:24px}.tool-tile{min-height:320px;box-shadow:var(--shadow);background:radial-gradient(circle at 100% 0,#e97a1329,#0000 32%),linear-gradient(#fffbf6f5,#fff4e7e0);border:1px solid #ffffff94;border-radius:32px;flex-direction:column;justify-content:space-between;gap:28px;padding:28px;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex}.tool-tile:hover{border-color:#0f8b8d52;transform:translateY(-4px);box-shadow:0 28px 64px #17232d29}.tool-tile-head{gap:12px;display:grid}.tool-tile-index{width:48px;height:48px;color:var(--brand-deep);letter-spacing:.12em;background:#0f8b8d1a;border-radius:16px;justify-content:center;align-items:center;font-size:.92rem;font-weight:700;display:inline-flex}.tool-tile-body{gap:20px;display:grid}.tool-tile-tags{flex-wrap:wrap;gap:10px;display:flex}.tool-tag{color:var(--muted);background:#ffffffbd;border-radius:999px;align-items:center;padding:9px 12px;font-size:.9rem;display:inline-flex}.tool-tile-link{color:var(--brand-deep);align-items:center;gap:8px;font-weight:700;display:inline-flex}.tool-tile-link:after{content:"→"}.blank-tool-stage{background-color:#fffaf4c2;background-image:linear-gradient(#17232d08 1px,#0000 1px),linear-gradient(90deg,#17232d08 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:28px 28px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;border:1px dashed #17232d29;border-radius:32px;place-items:center;min-height:520px;display:grid}.blank-tool-copy{text-align:center}.blank-tool-copy h2{margin:0 0 10px;font-size:clamp(2rem,3vw,2.8rem)}.blank-tool-copy p{color:var(--muted);margin:0}.label-hero-grid{grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);align-items:stretch;gap:20px;display:grid}.label-hero-main{background:radial-gradient(circle at 100% 0,#0f8b8d2e,#0000 28%),linear-gradient(#fffbf6f5,#fff5e9e0)}.label-hero-title{max-width:11ch}.label-hero-side{gap:14px;display:grid}.label-status-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.label-status-card,.label-capability-card{background:#ffffffad;border:1px solid #17232d14;border-radius:24px;padding:18px}.label-status-card strong{margin-bottom:8px;font-size:1.2rem;display:block}.label-status-card .card-copy{font-size:.92rem}.label-capability-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.label-capability-card{background:linear-gradient(#ffffffe6,#f9f4ecd1);box-shadow:0 16px 34px #17232d14}.label-capability-no{width:44px;height:44px;color:var(--brand-deep);letter-spacing:.12em;background:#0f8b8d1a;border-radius:14px;justify-content:center;align-items:center;margin-bottom:18px;font-size:.9rem;font-weight:700;display:inline-flex}.label-capability-card .card-title{margin-bottom:12px}.label-capability-card .card-copy{font-size:.95rem}.timeline{counter-reset:item}.timeline li{padding-left:34px;position:relative}.timeline li:before{content:counter(item);counter-increment:item;width:22px;height:22px;color:var(--brand-deep);background:#0f8b8d1f;border-radius:999px;justify-content:center;align-items:center;font-size:.82rem;font-weight:700;display:inline-flex;position:absolute;top:.1rem;left:0}.cta-band{justify-content:space-between;align-items:center;gap:24px;margin-top:16px;display:flex}.footer-grid{padding:0 0 18px}.site-footer{z-index:1;padding:18px 0 32px;position:relative}.footer-block{background:#fff8efc2;border:1px solid #ffffff80;border-radius:28px;padding:26px}.footer-title{max-width:16ch;font-size:clamp(1.7rem,2.4vw,2.4rem)}.footer-heading{margin:0;font-size:1rem}.footer-meta{color:var(--muted);justify-content:space-between;gap:16px;padding-top:16px;font-size:.92rem;display:flex}.tool-shell{gap:20px;display:grid}.sku-workbench-shell{gap:24px}.sku-workbench-notice{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.sku-toolbar{flex-wrap:wrap;gap:12px;display:flex}.sku-workbench-grid{grid-template-columns:minmax(0,1.45fr) minmax(320px,.9fr);align-items:start;gap:20px;display:grid}.sku-panel-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;display:flex}.sku-inline-tools{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.sku-inline-input{width:140px}.spec-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.spec-card{cursor:pointer;background:#fffcf7e6;border:1px solid #17232d1a;border-radius:24px;gap:12px;padding:18px;transition:transform .2s,box-shadow .2s,border-color .2s;display:grid;box-shadow:0 12px 26px #17232d0f}.spec-card:hover{transform:translateY(-2px);box-shadow:0 18px 32px #17232d1a}.spec-card-active{background:radial-gradient(circle at 100% 0,#0f8b8d24,#0000 30%),#fffaf4f5;border-color:#0f8b8d6b}.spec-card-disabled{opacity:.72;cursor:default}.spec-card-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.spec-card-meta{color:var(--brand-deep);font-size:.9rem;font-weight:700}.spec-card-copy{color:var(--muted);margin:0;font-size:.92rem}.spec-card-actions{flex-wrap:wrap;gap:10px;display:flex}.sku-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.sku-current-list{color:var(--muted);gap:8px;font-size:.92rem;display:grid}.sku-mode-row{grid-template-columns:160px minmax(0,1fr);gap:12px;display:grid}.sku-mode-select{width:100%}.sku-check{color:var(--muted);align-items:center;gap:8px;display:inline-flex}.sku-empty-cell{color:var(--muted);text-align:center;padding:32px 18px}.freight-controls-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:end}.freight-action-field{align-self:end}.freight-summary-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.freight-table{min-width:1240px}.freight-table th:first-child,.freight-table th:nth-child(2),.freight-table td:first-child,.freight-table td:nth-child(2){text-align:left}.tabs{flex-wrap:wrap;gap:10px;margin-bottom:20px;display:flex}.tab-button{font:inherit;color:var(--muted);cursor:pointer;background:#fff9;border:1px solid #17232d14;border-radius:999px;padding:10px 14px}.tab-button.is-active{color:#fffaf1;background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%)}.field-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.field,.field-span-2{gap:8px;display:grid}.field-span-2{grid-column:span 2}.field-label{font-size:.92rem;font-weight:600}.field-help,.helper-text{color:var(--muted);font-size:.88rem}.input,.select,.textarea{width:100%;color:var(--ink);font:inherit;background:#ffffffb8;border:1px solid #17232d1f;border-radius:18px;padding:13px 14px}.textarea{resize:vertical;min-height:120px}.stack-md{gap:18px;display:grid}.inline-actions{flex-wrap:wrap;gap:12px;display:flex}.notice-card{background:#0f8b8d14}.notice-card.warning{background:#e97a131f}.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.result-key{color:var(--muted);text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px;font-size:.84rem;display:block}.result-value{word-break:break-all;font-size:1rem;font-weight:600}.table-wrap{border:1px solid #17232d14;border-radius:24px;overflow-x:auto}.data-table{border-collapse:collapse;width:100%;min-width:720px}.data-table th,.data-table td{text-align:left;vertical-align:top;border-bottom:1px solid #17232d14;padding:14px 12px}.data-table th{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;background:#ffffff94;font-size:.84rem;font-weight:600}.data-table tr:last-child td{border-bottom:none}.metric-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.metric-panel{background:#ffffff9e;border:1px solid #17232d14;border-radius:22px;padding:18px}.metric-panel strong{font-size:1.36rem;display:block}.tag{background:var(--accent-soft);color:#92510d;border-radius:999px;align-items:center;padding:7px 10px;font-size:.84rem;font-weight:600;display:inline-flex}@media(max-width:980px){.hero-grid,.two-column,.contact-grid,.tool-layout,.footer-grid,.feature-grid.two-up,.product-grid.two-up,.tool-grid.two-up{grid-template-columns:1fr}.feature-grid,.product-grid,.tool-grid,.result-grid,.metric-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.header-row{flex-wrap:wrap}.sku-workbench-grid{grid-template-columns:1fr}.main-nav{order:3;justify-content:flex-start;width:100%}.footer-meta{flex-direction:column}.tool-tile{min-height:0}}@media(max-width:720px){.container-shell{width:min(100%,100% - 20px)}.hero-copy,.hero-panel,.surface-card,.tool-main,.tool-aside,.notice-card,.result-card,.footer-block,.cta-band{border-radius:24px;padding:22px}.hero-heading{font-size:clamp(2rem,10vw,3.2rem)}.section-title,.footer-title{font-size:clamp(1.6rem,7vw,2.3rem)}.sku-toolbar,.sku-inline-tools,.sku-panel-head{flex-direction:column;align-items:stretch}.stat-grid,.feature-grid,.product-grid,.tool-grid,.result-grid,.metric-strip,.field-grid,.sku-summary-grid,.sku-mode-row,.freight-controls-grid,.freight-summary-grid,.label-capability-grid,.label-status-grid{grid-template-columns:1fr}.field-span-2{grid-column:span 1}.label-hero-grid{grid-template-columns:1fr}.sku-inline-input{width:100%}.header-actions,.cta-band{flex-direction:column;align-items:stretch}.button-primary,.button-secondary,.button-ghost,.mini-button,.danger-button{width:100%}}