:root{--bg:#080b0a;--panel:#101513;--panel2:#131c18;--line:#293a32;--dim:#738b7e;--text:#eaf1eb;--green:#2ad39c;--darkgreen:#0c7053;--amber:#eab568;--mono:Consolas,'SFMono-Regular',monospace;--sans:Inter,'Segoe UI','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.65 var(--sans)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:5px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--green)}button{cursor:pointer}button:disabled{opacity:.4;cursor:wait}button,input,select,textarea{color:var(--text)}.mono{font-family:var(--mono);font-size:11px;letter-spacing:1px}.muted{color:var(--dim)}.green{color:var(--green)}.demo-bar{border-bottom:1px solid #384433;background:#152017;padding:7px 36px;color:#abc3aa;font-size:11px;display:flex;gap:9px;align-items:center}.demo-label{margin-left:auto;font-family:var(--mono);font-size:10px;letter-spacing:1px}.status-dot{width:6px;height:6px;background:var(--green);display:inline-block;border-radius:0;flex:none}.status-dot.amber{background:var(--amber)}header{display:flex;align-items:center;justify-content:space-between;min-height:84px;padding:0 36px;border-bottom:1px solid var(--line);gap:30px}.brand{font-family:var(--mono);font-size:21px;font-weight:bold;display:flex;align-items:center;white-space:nowrap}.brand-mark{font-size:32px;line-height:1;margin-right:11px;color:var(--green)}.brand-underscore{color:var(--green)}.brand small{font:10px var(--sans);color:var(--dim);margin-left:17px;border-left:1px solid var(--line);padding-left:17px}nav{display:flex;gap:28px;font-size:12px;white-space:nowrap}nav a{padding:28px 0;border-bottom:2px solid transparent}nav a.active{color:var(--green);border-bottom-color:var(--green)}.header-right{display:flex;align-items:center;gap:21px}.time{color:var(--dim);white-space:nowrap}.button{border:1px solid var(--line);background:transparent;padding:12px 18px;border-radius:0;display:inline-flex;align-items:center;justify-content:center;gap:10px;line-height:1.3;font-size:13px;transition:background .15s,border-color .15s}.button:hover{background:#1d2c24;border-color:#56836a}.button.primary{color:#052d20;background:var(--green);border-color:var(--green);font-weight:650}.button.primary:hover{background:#65e6ba}.button.dark{background:var(--darkgreen);border-color:#148465}.button.danger{color:#f0a28f;border-color:#653d33}.button.small{padding:9px 13px;font-size:12px}.button.full{width:100%}.button.inline{border:0;padding:5px 0;color:var(--green);background:none}.icon-button{background:transparent;border:0;color:var(--dim);font-size:25px;padding:3px 9px}.icon-button:hover{color:var(--green)}main{max-width:1512px;margin:auto;min-height:calc(100vh - 216px)}.hero{display:grid;grid-template-columns:1.08fr 1fr;min-height:370px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}.hero-copy{padding:45px 52px 35px}.eyebrow{font:11px var(--mono);letter-spacing:1.5px;color:var(--dim);display:flex;gap:18px;align-items:center}.eyebrow .number{color:var(--green)}.hero h1{font-family:Impact,'Arial Narrow',var(--sans);font-size:clamp(58px,6.5vw,96px);font-weight:900;line-height:.96;letter-spacing:1px;margin:25px 0 17px}.hero h1 span{color:var(--green)}.hero-subtitle{font:13px var(--mono);letter-spacing:3px;color:var(--green);margin:15px 0}.hero-copy>p{color:#9aaea1;max-width:430px;font-size:13px;line-height:1.9}.hero-actions{display:flex;gap:18px;margin-top:24px;align-items:center}.hero-art{border-left:1px solid var(--line);position:relative;background-image:linear-gradient(#19241c80 1px,transparent 1px),linear-gradient(90deg,#19241c80 1px,transparent 1px);background-size:36px 36px;min-height:360px}.hero-art svg{width:100%;height:100%;position:absolute;inset:0}.art-label{position:absolute;font:10px var(--mono);letter-spacing:1px;color:#93ab99;top:26px;left:27px;background:var(--bg);padding:8px;border:1px solid var(--line)}.art-coordinates{position:absolute;right:27px;bottom:25px;border:1px solid #2c7354;background:#0f261cdd;padding:10px 15px;color:var(--green);font:10px/1.9 var(--mono)}.principles{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}.principle{padding:22px 30px;display:flex;gap:17px;align-items:flex-start;border-right:1px solid var(--line)}.principle:last-child{border-right:0}.principle .symbol{font:29px var(--mono);color:var(--green);line-height:1.3}.principle b{display:block;font:11px var(--mono);letter-spacing:1px;margin-bottom:5px}.principle span:not(.symbol){font-size:11px;color:var(--dim)}.content{padding:30px 52px 48px}.section-title{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px}.section-title h2{font-size:23px;margin:0;letter-spacing:.5px}.section-title .eyebrow{margin-bottom:6px}.filters{display:flex;gap:6px;flex-wrap:wrap}.chip{padding:7px 13px;background:transparent;border:1px solid var(--line);border-radius:0;color:var(--dim);font-size:11px}.chip.active{background:#133226;color:var(--green);border-color:#245a40}.search{border:1px solid var(--line);background:var(--panel);padding:9px 12px;width:220px;border-radius:0;font-size:12px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tool-card{border:1px solid var(--line);background:var(--panel);position:relative;transition:border-color .2s,transform .2s;min-width:0}.tool-card:hover{border-color:#4b7760;transform:translateY(-2px)}.tool-visual{height:150px;background:radial-gradient(ellipse at 50% 150%,#1a5131,transparent 75%),linear-gradient(120deg,#0f1612,#121a15);border-bottom:1px solid var(--line);position:relative;overflow:hidden}.tool-visual svg{width:100%;height:100%;opacity:.9}.tool-code{position:absolute;left:17px;top:14px;font:10px var(--mono);color:#729582;letter-spacing:1px}.tool-category{position:absolute;right:14px;bottom:12px;font:10px var(--mono);background:#0a1c13cc;padding:3px 9px;border:1px solid #315340;color:#9ccaae}.card-body{padding:20px}.card-name{display:flex;align-items:center;justify-content:space-between;gap:7px}.card-name h3{font-size:21px;margin:0;font-weight:600;letter-spacing:-.5px}.badge{border:1px solid #385744;color:#aad0b9;padding:2px 7px;font-size:10px;white-space:nowrap}.badge.owned{background:#163526;border-color:#236848;color:var(--green)}.badge.amber{color:var(--amber);border-color:#625334}.badge.revoked{color:#c08f81;border-color:#57403a}.card-body>p{font-size:12px;color:#94a69b;margin:8px 0 17px}.card-meta{font:10px var(--mono);color:var(--dim);display:flex;justify-content:space-between;padding-top:13px;border-top:1px solid var(--line);margin-bottom:15px}.card-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px}.price{font-size:19px;font-family:var(--mono)}.price small{font:10px var(--sans);color:var(--dim);margin-left:5px}.subtext{font-size:10px;color:var(--dim);margin-top:9px}.banner{padding:17px 20px;border:1px solid #344637;background:#121c15;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px;font-size:12px}.banner.warning{color:#d2b88d;border-color:#534731;background:#211d13}.page-head{padding:39px 52px 27px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;align-items:flex-end}.page-head h1{font-size:38px;letter-spacing:-1px;margin:11px 0 4px}.page-head p{color:var(--dim);font-size:12px;margin:0}.empty{border:1px dashed #365342;padding:60px 24px;text-align:center}.empty h3{font-size:22px;margin:10px}.empty p{color:var(--dim);font-size:13px}.empty .symbol{font-size:38px;color:var(--green)}.split{display:grid;grid-template-columns:1.5fr 1fr;gap:20px}.panel{padding:25px;border:1px solid var(--line);background:var(--panel)}.panel h3{margin:0 0 13px;font-size:17px}.panel p{color:#97ac9e;font-size:12px}.panel .eyebrow{margin-bottom:15px}.device-row{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:18px 0}.device-row strong{display:block;font-size:14px}.device-row small{display:block;color:var(--dim);font-size:11px;margin-top:4px}.device-icon{font:26px var(--mono);color:var(--green);margin-right:7px}.row{display:flex;align-items:center;gap:12px}.row.wrap{flex-wrap:wrap}.field{display:flex;flex-direction:column;gap:7px;margin:16px 0;min-width:0}.field label{font-size:12px;color:#afc0b3}.field input,.field select,.field textarea{background:#0d130f;border:1px solid #34483c;padding:11px 12px;border-radius:0;width:100%;min-width:0}.field textarea{min-height:85px;resize:vertical}.check{display:flex;align-items:flex-start;gap:9px;font-size:12px;color:#a1b4a7;margin:17px 0}.check input{accent-color:var(--green);margin-top:5px}.kv{display:flex;justify-content:space-between;gap:20px;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}.kv span{color:var(--dim)}.notice{font-size:12px;color:#a4baa9;padding:13px 16px;border-left:2px solid var(--green);background:#15201a;margin:20px 0}.notice.amber{border-left-color:var(--amber);color:#d0b694;background:#241d14}.step{display:flex;gap:19px;padding:21px 0;border-bottom:1px solid var(--line)}.step-number{font:22px var(--mono);color:var(--green)}.step h3{margin:0 0 7px;font-size:15px}.step p{margin:0;color:var(--dim);font-size:12px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);margin-bottom:24px}.stat{padding:21px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat strong{font:32px var(--mono);display:block;color:var(--green)}.stat small{color:var(--dim);font-size:11px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.table-wrap{overflow:auto;border:1px solid var(--line);background:var(--panel)}table{width:100%;border-collapse:collapse;font-size:12px}th{text-align:left;background:#152018;color:var(--dim);font-weight:400;font-size:11px;padding:13px 16px;white-space:nowrap}td{padding:15px 16px;border-top:1px solid var(--line);vertical-align:top}td .mono{letter-spacing:0;color:var(--dim);font-size:10px}td .row{gap:7px;flex-wrap:wrap}.admin-layout{display:grid;grid-template-columns:1fr 310px;gap:22px}.admin-form{align-self:start}.dev-lab{border:1px dashed #405846;padding:20px;margin-top:25px;background:#0d160f}.dev-lab .eyebrow{color:var(--amber);margin-bottom:14px}.dev-lab p{font-size:12px;color:var(--dim)}.result{padding:15px;background:#13291d;border:1px solid #2d6543;margin-top:15px;font-size:12px;white-space:pre-line}.result.error{background:#291a14;border-color:#6d4737;color:#e3b29b}footer{padding:24px 36px;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);color:#a6b6aa;font-size:12px}footer a{color:var(--dim);font-size:11px}dialog{padding:0;max-width:calc(100vw - 30px);width:490px;border:1px solid #46664f;background:#101813;color:var(--text);border-radius:0;box-shadow:0 24px 100px #000a}dialog::backdrop{background:#000a;backdrop-filter:blur(5px)}.modal-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:13px 22px;color:var(--dim)}#modal-content{padding:25px 28px 30px}#modal-content h2{font-size:26px;margin:0 0 7px}#modal-content>p{font-size:12px;color:var(--dim)}.login-options{display:grid;gap:10px;margin:22px 0}.login-option{background:#14241b;padding:17px;border:1px solid #33553f;color:var(--text);text-align:left;width:100%;font-size:14px}.login-option span{display:block;color:var(--dim);font:10px var(--mono);margin-top:4px}.modal-error{font-size:12px;color:#e9a98b;margin-top:13px}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#183323;border:1px solid #39744c;color:#d6f1dc;padding:13px 22px;z-index:100;max-width:calc(100vw - 40px);font-size:13px;box-shadow:0 8px 30px #0009}.toast.error{background:#2b1d17;border-color:#84513e;color:#f1c0a5}.local-mail{background:#1a241b;border:1px dashed #657a4d;padding:16px;font-size:12px;color:#c1ccaa;margin-top:17px}.local-mail code{font-size:10px;word-break:break-all}.busy{opacity:.7;pointer-events:none}.auth-status{font-size:12px;color:var(--green)}.section-title-sub{font:10px var(--mono);color:var(--dim);letter-spacing:1px}.details-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}.detail-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}.detail-visual .tool-visual{height:240px;border:1px solid var(--line)}.space-top{margin-top:24px}.mail-pref{max-width:660px}.wide{grid-column:1/-1}
@media(min-width:1500px){main{border-left:1px solid var(--line);border-right:1px solid var(--line)}}
@media(max-width:1100px){header{padding:0 22px;gap:15px}.brand small,.time{display:none}nav{gap:20px}.hero-copy,.content,.page-head{padding-left:30px;padding-right:30px}.grid{grid-template-columns:repeat(2,1fr)}.principle{padding:18px}.admin-layout{grid-template-columns:1fr}.admin-form{order:-1}.admin-form form{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.admin-form .button{align-self:center}.hero h1{font-size:clamp(42px,6.5vw,76px)}}
@media(max-width:700px){.demo-bar{padding:7px 16px;font-size:10px}.demo-label{display:none}header{flex-wrap:wrap;padding:16px;gap:12px}.brand{font-size:19px}.header-right{margin-left:auto}nav{order:3;width:100%;justify-content:space-between;gap:10px}nav a{padding:8px 0}.hero{grid-template-columns:1fr}.hero-copy{padding:30px 23px}.hero h1{font-size:70px}.hero-art{height:220px;min-height:220px;border-left:0;border-top:1px solid var(--line)}.principles{grid-template-columns:repeat(2,1fr)}.principle{border-bottom:1px solid var(--line);padding:16px}.principle:nth-child(2){border-right:0}.content,.page-head{padding:25px 20px}.page-head{align-items:flex-start;flex-direction:column}.page-head h1{font-size:30px}.section-title{flex-direction:column;align-items:flex-start}.filters{width:100%}.search{width:100%}.grid,.split,.detail-grid{grid-template-columns:1fr}.banner{align-items:flex-start;flex-direction:column}.stat-grid{grid-template-columns:repeat(2,1fr)}.stat{border-bottom:1px solid var(--line)}.device-row{align-items:flex-start;flex-wrap:wrap}.admin-form form{grid-template-columns:1fr}footer{padding:20px;flex-wrap:wrap;font-size:11px}.hero-actions{gap:12px}.card-meta{font-size:10px}.tool-visual{height:170px}#modal-content{padding:22px}.row.wrap>.button{flex:1}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.language-toggle{color:var(--green);border-color:#37664b;min-width:43px;font-family:var(--mono)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.brand-logo{display:block;width:48px;height:48px;object-fit:contain;flex:none;margin-right:9px}
.brand-wordmark{display:block;width:128px;height:44px;object-fit:contain;flex:none}
/* Match the visible artwork height, including each source image's transparent margins. */
.brand .brand-logo{width:35px;height:35px}
html[lang="en"] .brand .brand-logo{width:32px;height:32px}
.footer-brand{display:inline-flex;align-items:center;gap:9px;flex-wrap:wrap}
.footer-brand .brand-logo{width:28px;height:28px;margin:0}
footer{align-items:center}
@media(max-width:900px){header{flex-wrap:wrap;padding-top:13px;padding-bottom:13px;gap:12px}.header-right{margin-left:auto;gap:10px}nav{order:3;width:100%;justify-content:space-between;gap:12px}nav a{padding:8px 0}}
@media(max-width:700px){.brand-logo{width:42px;height:42px;margin-right:7px}.brand-wordmark{width:120px;height:40px}.header-right{gap:8px}.footer-brand .brand-logo{width:26px;height:26px}}
@media(max-width:700px){.brand .brand-logo{width:33px;height:33px}html[lang="en"] .brand .brand-logo{width:30px;height:30px}}
.header-right{gap:12px}
.device-row .button{white-space:nowrap}
.device-row>.row.wrap{flex-shrink:0}
.device-row>div:first-child{min-width:0}
.device-row strong{overflow-wrap:anywhere}
.support-tool{padding:18px 0;border-bottom:1px solid var(--line)}
.support-tool:last-child{border-bottom:0}
.support-tool>.row:first-child{justify-content:space-between}
.support-tool>.row:last-child{margin-top:12px}
.support-tool details{margin-top:12px;font-size:12px;color:var(--dim)}
.support-tool summary{cursor:pointer}
.support-source{padding:12px 0;overflow-wrap:anywhere;border-bottom:1px solid var(--line)}
.support-detail{overflow-wrap:anywhere;max-width:420px;min-width:180px}
.support-subline{display:block;overflow-wrap:anywhere;margin-top:7px;color:var(--dim)}
.dev-tools{margin-top:20px;border:1px dashed var(--line);padding:12px 15px;font-size:12px;color:var(--dim)}
.dev-tools>summary{cursor:pointer;color:var(--dim)}
.dev-tools>summary:hover{color:var(--green)}
.dev-tools .device-row{flex-wrap:wrap}
#support-body .device-row{flex-wrap:wrap;gap:12px}
.download-filename{overflow-wrap:anywhere;font-family:var(--mono);font-size:11px}
.download-progress{margin:24px 0;display:grid;gap:9px;font-size:12px}
.download-progress progress{width:100%;height:10px;accent-color:var(--green)}
.download-progress small{color:var(--dim);font-family:var(--mono)}
.download-actions{margin-top:20px}
.download-actions .button{min-height:42px}
html[lang="en"] .hero-subtitle{font-family:var(--sans);letter-spacing:1px;font-size:15px}
html[lang="en"] .card-bottom{flex-wrap:wrap}
html[lang="en"] .card-name{flex-wrap:wrap}
@media(max-width:900px){header{flex-wrap:wrap;padding-top:14px;padding-bottom:10px;gap:10px}nav{order:3;width:100%;justify-content:space-between}nav a{padding:9px 0}.header-right{margin-left:auto}}

/* Product information: the card remains compact until its details are opened. */
.tool-card{align-self:start}
.card-preview{display:block;width:100%;padding:0;border:0;background:transparent;text-align:left;cursor:pointer;color:inherit}
.card-title{font:inherit;color:inherit;border:0;padding:0;background:none;text-align:left;cursor:pointer}
.card-preview:hover .tool-visual{filter:brightness(1.18)}
.card-title:hover{color:var(--green,#2ad39c)}
.card-preview:focus-visible,.card-title:focus-visible,.product-details summary:focus-visible{outline:2px solid #2ad39c;outline-offset:3px}
.product-details{border-top:1px solid #294135;border-bottom:1px solid #294135;margin:18px 0;color:#c2d0c7}
.product-details summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;cursor:pointer;list-style:none;color:#65dbb1;font-size:14px;font-weight:600}
.product-details summary::-webkit-details-marker{display:none}
.details-symbol{font-family:monospace;font-size:21px;font-weight:400;line-height:1}
.product-details[open] .details-symbol{transform:rotate(45deg)}
.product-details-body{padding:0 0 18px;font-size:14px;line-height:1.8;overflow-wrap:anywhere}
.product-details-body h4{margin:18px 0 6px;color:#edf5ef;font-size:13px;font-weight:600}
.product-details-body p{margin:0;font-size:14px;line-height:1.8;color:#a8bab0}
.product-details-body .product-intro{color:#e0ebe4}
.product-details-body ul{margin:0;padding-left:19px}
.product-details-body li{padding-left:3px;margin:6px 0;color:#a8bab0}
.package-status strong{font-size:13px}
.package-status p{margin:5px 0 0;font-size:13px;line-height:1.7;color:inherit}
@media(max-width:700px){.product-details-body{font-size:14px}.product-details summary{min-height:44px}}

/* Appearance: white paper, jade accents, and the existing night palette. */
:root{color-scheme:dark}
:root[data-theme="light"]{color-scheme:light;--bg:#ffffff;--panel:#f7faf8;--panel2:#edf4ef;--line:#ceddd4;--dim:#586f62;--text:#172c21;--green:#087e59;--darkgreen:#096746;--amber:#94600f}
.theme-select{max-width:125px;min-height:35px;padding:7px 25px 7px 10px;border:1px solid var(--line);border-radius:0;background:var(--panel);color:var(--text);font-size:12px;cursor:pointer}
html[data-theme="light"] .demo-bar{background:#edf6ed;color:#49624f;border-color:#d3e2d3}
html[data-theme="light"] .button:hover{background:#e3f0e8;border-color:#83aa94}
html[data-theme="light"] .button.primary{background:var(--green);color:#fff}
html[data-theme="light"] .button.primary:hover{background:#096747}
html[data-theme="light"] .button.dark{color:#fff}
html[data-theme="light"] .button.dark:hover{background:#075939}
html[data-theme="light"] .button.danger{color:#a33e2d;border-color:#d9b6aa}
html[data-theme="light"] .hero-copy>p,
html[data-theme="light"] .card-body>p,
html[data-theme="light"] .panel p,
html[data-theme="light"] .field label,
html[data-theme="light"] .check,
html[data-theme="light"] footer{color:#4d6758}
html[data-theme="light"] .hero-art{background-image:linear-gradient(#d7e4dc99 1px,transparent 1px),linear-gradient(90deg,#d7e4dc99 1px,transparent 1px)}
html[data-theme="light"] .hero-art svg{filter:contrast(1.25) saturate(.85)}
html[data-theme="light"] .art-label{color:#486554}
html[data-theme="light"] .art-coordinates{background:#e9f6edee;border-color:#80ac92}
html[data-theme="light"] .chip.active{background:#e3f2e8;border-color:#7daf92}
html[data-theme="light"] .tool-card:hover{border-color:#69a285}
html[data-theme="light"] .tool-visual{background:radial-gradient(ellipse at 50% 150%,#bde5cf,transparent 75%),linear-gradient(120deg,#f1f7f3,#e7f2eb)}
html[data-theme="light"] .tool-visual svg{filter:brightness(.6) saturate(.9)}
html[data-theme="light"] .tool-code{color:#4b715c}
html[data-theme="light"] .tool-category{color:#286047;background:#f0f9f2e6;border-color:#a7cbb4}
html[data-theme="light"] .badge{color:#326044;border-color:#a6c5b1}
html[data-theme="light"] .badge.owned{background:#e3f3e8;color:#096642;border-color:#83b69a}
html[data-theme="light"] .badge.amber{color:#82530e;border-color:#cfb576}
html[data-theme="light"] .badge.revoked{color:#935040;border-color:#ceb0a7}
html[data-theme="light"] .banner{background:#edf5ef;border-color:#bfd6c6}
html[data-theme="light"] .banner.warning{color:#785116;background:#fff5df;border-color:#e2cb93}
html[data-theme="light"] .empty{border-color:#a8c6b4}
html[data-theme="light"] .field input,
html[data-theme="light"] .field select,
html[data-theme="light"] .field textarea{background:#fff;border-color:#b3c9bc}
html[data-theme="light"] input::placeholder,
html[data-theme="light"] textarea::placeholder{color:#6a7e72;opacity:1}
html[data-theme="light"] .notice{color:#3c6049;background:#eaf4ed}
html[data-theme="light"] .notice.amber{color:#795218;background:#fff3dc}
html[data-theme="light"] th{background:#eaf2ed}
html[data-theme="light"] .dev-lab{background:#eff6f0;border-color:#9ab5a2}
html[data-theme="light"] .result{background:#e8f5eb;border-color:#89b497}
html[data-theme="light"] .result.error{background:#fff0e8;border-color:#cfa48f;color:#903d23}
html[data-theme="light"] dialog{background:#fff;border-color:#b2cabc;box-shadow:0 24px 90px #18392533}
html[data-theme="light"] dialog::backdrop{background:#17372655}
html[data-theme="light"] .login-option{background:#edf5ef;border-color:#bad3c2}
html[data-theme="light"] .toast{background:#e7f5eb;border-color:#83b395;color:#26563a;box-shadow:0 8px 30px #18392526}
html[data-theme="light"] .toast.error{background:#fff0e8;border-color:#c49479;color:#863a20}
html[data-theme="light"] .local-mail{background:#f2f6e9;border-color:#a6b985;color:#50613a}
html[data-theme="light"] .product-details{border-color:var(--line);color:var(--text)}
html[data-theme="light"] .product-details summary{color:var(--green)}
html[data-theme="light"] .product-details-body h4,
html[data-theme="light"] .product-details-body .product-intro{color:var(--text)}
html[data-theme="light"] .product-details-body p,
html[data-theme="light"] .product-details-body li{color:#4d6758}
html[data-theme="light"] .card-preview:hover .tool-visual{filter:brightness(.98)}
/* The supplied English wordmark is a JPG with its own dark background. */
html[data-theme="light"][lang="en"] .brand-wordmark{background:#080b0a;border-radius:0}
@media(max-width:1100px){.header-right{gap:8px}.theme-select{max-width:112px}}
@media(max-width:700px){.header-right{flex-wrap:wrap;gap:7px}.theme-select{max-width:108px}.theme-select,.header-right .button{min-height:38px}}

/* Direct light/dark switch with a separate system-preference reset. */
.theme-controls{display:flex;align-items:center;gap:6px;flex:none}
.theme-switch{display:flex;align-items:center;justify-content:center;width:68px;height:40px;border:0;padding:0;background:none;border-radius:0;flex:none}
.theme-track{position:relative;display:flex;align-items:center;justify-content:space-between;width:66px;height:32px;padding:0 7px;border:1px solid var(--line);border-radius:0;background:var(--panel2)}
.theme-thumb{position:absolute;left:3px;top:3px;width:24px;height:24px;border-radius:0;background:var(--green);box-shadow:0 1px 4px #0002;transition:transform .2s ease}
.theme-switch[aria-checked="true"] .theme-thumb{transform:translateX(34px)}
.theme-track svg{position:relative;z-index:1;width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;color:var(--dim);pointer-events:none}
.theme-switch[aria-checked="false"] .theme-sun{color:#fff}
.theme-switch[aria-checked="true"] .theme-moon{color:#063e2c}
.theme-system{font-size:10px;white-space:nowrap;line-height:1.3;background:transparent;border:1px solid transparent;border-radius:0;color:var(--dim);padding:7px 8px;min-height:32px}
.theme-system[aria-pressed="true"]{color:var(--green);border-color:var(--line);background:var(--panel2)}
.theme-system:hover{color:var(--green);border-color:var(--green)}
html[data-theme="light"] .theme-switch[aria-checked="true"] .theme-moon{color:#fff}
.theme-switch:focus-visible{outline:2px solid var(--green);outline-offset:3px}
@media(max-width:700px){.theme-controls{gap:3px}.theme-system{padding:7px 5px}}

/* System mode is visibly selected even when it matches the manual theme. */
.theme-system{display:inline-flex;align-items:center;justify-content:center;gap:5px;border-color:var(--line);font-size:11px}
.theme-system-check{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:square;stroke-linejoin:miter;visibility:hidden;flex:none}
.theme-system[aria-pressed="true"]{color:#063e2c;background:var(--green);border-color:var(--green);font-weight:650}
.theme-system[aria-pressed="true"] .theme-system-check{visibility:visible}
html[data-theme="light"] .theme-system[aria-pressed="true"]{color:#fff}
.theme-system[aria-pressed="false"]:hover{background:var(--panel2);color:var(--text)}

/* Only the artwork moves; labels stay legible and touch scrolling stays native. */
.hero-art svg{transform-origin:50% 50%;pointer-events:none}
.hero-art .art-label,.hero-art .art-coordinates{pointer-events:none}
@media(prefers-reduced-motion:reduce){.hero-art svg{transform:none!important}}

/* The details button covers the card; the owned-tool download sits above it. */
.card-open{font:inherit;letter-spacing:inherit;text-align:left;color:inherit;padding:0;background:none;border:0}
.card-open::after{content:"";position:absolute;inset:0;z-index:1;cursor:pointer}
.card-open:focus-visible{outline:0}
.tool-card:focus-within{outline:2px solid var(--green);outline-offset:4px}
.tool-card:hover .card-open{color:var(--green)}
html{scrollbar-gutter:stable}
html:has(dialog[open]){overflow:hidden}
#modal{max-height:calc(100dvh - 32px);overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#496c59 transparent}
#modal::-webkit-scrollbar{width:5px;height:5px}
#modal::-webkit-scrollbar-track{background:transparent}
#modal::-webkit-scrollbar-thumb{background:#496c59;border-radius:0}
#modal::-webkit-scrollbar-thumb:hover{background:var(--green)}
#modal::-webkit-scrollbar-button{display:none;width:0;height:0}
#modal::-webkit-scrollbar-corner{background:transparent}
@supports selector(::-webkit-scrollbar){#modal{scrollbar-width:auto}}
html[data-theme="light"] #modal{scrollbar-color:#91b39e transparent}
html[data-theme="light"] #modal::-webkit-scrollbar-thumb{background:#91b39e}
html[data-theme="light"] #modal::-webkit-scrollbar-thumb:hover{background:var(--green)}
.modal-head{position:sticky;top:0;z-index:2;background:var(--panel)}

/* Chromium uses custom scrollbar parts only when standard colors stay automatic. */
@supports selector(::-webkit-scrollbar){html #modal,html[data-theme="light"] #modal{scrollbar-width:auto;scrollbar-color:auto}}

.tool-requirements{margin:0 0 20px;font-size:12px}
.tool-requirements>div{padding:15px 0;border-bottom:1px solid var(--line)}
.tool-requirements dt{color:var(--dim);font-weight:400}
.tool-requirements dd{margin:0;min-width:0;overflow-wrap:anywhere}
.requirements-platform{display:grid;grid-template-columns:90px 1fr;gap:16px;align-items:baseline}
.requirements-platform dd{text-align:right;font-weight:600}
.requirements-minimum dt{margin-bottom:9px}
.requirements-minimum ul{padding-left:18px;margin:0;line-height:1.85}
.requirements-minimum li+li{margin-top:5px}
.requirements-note{font-size:11px;line-height:1.8;color:var(--dim);margin:12px 0 0;padding-left:12px;border-left:2px solid var(--line)}
html[lang="en"] .requirements-platform{grid-template-columns:115px 1fr}

.card-download{position:relative;z-index:2}

.demo-bar[hidden]{display:none}

/* Product-scoped binding controls stay above the card detail hit area. */
.tool-binding{border-top:1px solid var(--line);margin-top:18px;padding-top:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.binding-status{display:flex;flex-direction:column;gap:3px;min-width:0;font-size:11px}.binding-status strong{font-size:13px;overflow-wrap:anywhere}.binding-status small{color:var(--dim)}.card-unbind{position:relative;z-index:2}.binding-limit{flex-basis:100%;font-size:11px;color:var(--amber);margin:0}

[data-admin-permission][hidden]{display:none}
.admin-layout:has(>.admin-form[hidden]){grid-template-columns:1fr}

.mfa-setup{padding:16px;background:#fff;color:#101813;overflow-wrap:anywhere}.mfa-qr{display:block;width:min(100%,280px);height:auto;margin:0 auto 12px;image-rendering:pixelated}.recovery-codes{font:16px/1.7 var(--mono);padding:16px;border:1px solid var(--line);user-select:all;white-space:pre-wrap}