:root{--ink:#172d37;--muted:#596b70;--green:#175d52;--deep:#173c3b;--mint:#dceddf;--gold:#f1cd78;--paper:#fafbf8;--white:#fff;--line:#dce3de;--error:#9f3029;--shadow:0 18px 60px #213b3320;--radius:18px;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
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16px}h1,h2,h3{line-height:1.12;letter-spacing:-.04em}h1{font-size:clamp(38px,5vw,68px);font-weight:720}h2{font-size:clamp(28px,3.4vw,42px);font-weight:690}h3{font-size:23px;letter-spacing:-.025em}small,.small{font-size:13px}img{max-width:100%;display:block}svg{vertical-align:middle}.container{width:min(1184px,calc(100% - 56px));margin:0 auto}.section{padding:80px 0}.section-tight{padding:45px 0}.eyebrow{font-size:11px;font-weight:750;letter-spacing:.16em;text-transform:uppercase;color:var(--green);margin-bottom:18px}.muted{color:var(--muted)}.label{font-size:12px;text-transform:uppercase;letter-spacing:.09em;font-weight:700}.skip{position:absolute;left:20px;top:-80px;background:#fff;padding:12px;z-index:100}.skip:focus{top:10px}#header{position:sticky;top:0;background:#fafbf8f5;backdrop-filter:blur(14px);border-bottom:1px solid 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.lead{font-size:18px;max-width:485px;color:var(--muted);line-height:1.7;margin-bottom:30px}.hero .button{min-height:52px}.hero-foot{display:flex;gap:18px;margin-top:25px;font-size:12px;color:var(--muted);flex-wrap:wrap}.hero-foot span{display:flex;align-items:center;gap:6px}.hero-art{position:relative;border-radius:120px 22px 24px 22px;background:#e0eee6;padding:35px 26px 28px;min-height:482px;overflow:hidden}.art-orbit{position:absolute;right:-50px;top:-40px;width:230px;height:230px;border:1px solid #a3c3b188;border-radius:50%}.art-orbit:after{content:"";position:absolute;inset:24px;border:1px solid #a3c3b188;border-radius:50%}.workspace{position:relative;z-index:1;background:white;border-radius:13px;border:1px solid #b8cec0;box-shadow:0 20px 50px #16483418;margin-top:28px;overflow:hidden}.workspace-bar{border-bottom:1px solid #e5ece7;padding:11px 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h4{font-size:14px;line-height:1.35;margin-bottom:5px}.workspace-pills{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.workspace-pill{padding:12px;background:#f7f4ec;border:1px solid #ece8de;border-radius:9px;font-size:10px;display:flex;align-items:center;gap:8px}.art-caption{font-size:10px;text-align:center;color:#526f62;position:relative;margin:19px 0 0}.floating-note{position:absolute;right:12px;bottom:61px;padding:13px 17px;background:var(--gold);color:var(--deep);border-radius:10px;box-shadow:0 8px 24px #536e4230;z-index:2;font-size:12px;transform:rotate(-4deg);font-weight:700}.art-spark{position:absolute;top:13px;left:65px;font-family:Georgia,serif;font-size:46px;color:var(--green)}.benefit-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:25px}.benefit{display:flex;gap:12px;align-items:center;font-size:13px;font-weight:600}.benefit svg{color:var(--green)}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:28px}.section-heading h2{margin-bottom:12px}.section-heading p{max-width:600px;color:var(--muted);margin-bottom:0}.section-heading>a{white-space:nowrap;margin-bottom:7px}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.category-card{padding:24px;border:1px solid var(--line);background:white;border-radius:var(--radius);transition:transform .18s}.category-card:hover{transform:translateY(-4px);text-decoration:none;border-color:#8caea0}.category-card .category-icon{height:48px;width:48px;background:#eef3e9;border-radius:13px;display:flex;align-items:center;justify-content:center;margin-bottom:28px;color:var(--green)}.category-card h3{font-size:20px;margin-bottom:9px}.category-card p{font-size:13px;color:var(--muted);margin:0}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}.product-card{background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .16s,box-shadow .16s}.product-card:hover{transform:translateY(-4px);box-shadow:0 10px 35px #1c423311}.cover{height:195px;position:relative;padding:24px;display:flex;align-items:center;justify-content:center;overflow:hidden}.cover.navy{background:#e4ebe5}.cover.mint{background:#d8eee4}.cover.peach{background:#f6e5d9}.cover.lilac{background:#e8e5f5}.cover.sky{background:#dcebf2}.cover.sand{background:#f1ead8}.cover.rose{background:#f2dfe4}.cover-ring{position:absolute;width:190px;height:190px;border:1px solid currentColor;opacity:.13;right:-35px;top:18px;border-radius:50%}.cover-label{position:absolute;top:16px;left:17px;background:#ffffffbd;font-size:9px;font-weight:750;letter-spacing:.1em;padding:3px 8px;border-radius:3px}.book-cover{width:109px;height:137px;background:#214c46;color:white;box-shadow:5px 7px 0 #193a331c;border-radius:2px 7px 7px 2px;transform:rotate(-9deg);padding:16px 12px;position:relative}.book-cover:before{content:"";position:absolute;left:5px;top:0;bottom:0;border-left:1px solid #ffffff30}.book-cover .cover-title{font-family:Georgia,serif;font-size:27px;line-height:1.05}.book-cover .cover-subtitle{font-size:8px;margin-top:15px;letter-spacing:1px}.book-cover .cover-line{height:2px;width:40px;background:var(--gold);margin:10px 0}.mint .book-cover{background:#217f69}.peach .book-cover{background:#ad674e}.cover-sheet{background:#fffdf8;width:100px;height:128px;padding:14px;transform:rotate(8deg);margin-left:-12px;box-shadow:3px 5px 0 #1b493211}.cover-sheet span{display:block;height:3px;background:#d5dfd5;margin:7px 0;width:100%}.cover-sheet span:first-child{height:7px;width:50%;background:#a1bdb0}.tool-window{width:218px;max-width:100%;background:#ffffffed;border-radius:9px;box-shadow:6px 8px 0 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span{background:#f8e5e9;border-color:#eed1d8}.tool-star{position:absolute;right:40px;top:28px;background:var(--deep);color:var(--gold);border-radius:13px;font-size:24px;width:42px;height:42px;text-align:center;transform:rotate(10deg)}.product-body{padding:24px;display:flex;flex-direction:column;flex:1}.product-type{font-size:10px;letter-spacing:.1em;font-weight:750;text-transform:uppercase;color:var(--green);margin-bottom:10px}.product-body h3{font-size:22px;line-height:1.25;margin-bottom:12px}.product-body p{font-size:14px;line-height:1.6;color:var(--muted);flex:1}.product-meta{font-size:11px;color:var(--muted);margin-bottom:20px}.product-bottom{border-top:1px solid var(--line);padding-top:16px;display:flex;align-items:center;justify-content:space-between;gap:10px}.price{font-size:25px;font-weight:730;letter-spacing:-.045em;line-height:1}.price 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#d2ddd4;padding-top:24px;margin-top:30px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#65766b}.footer-bottom p{margin:0;font-size:11px}.page-heading{padding:55px 0 35px}.page-heading h1{font-size:46px;max-width:900px}.breadcrumbs{font-size:12px;color:var(--muted);margin-bottom:22px}.filters{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:12px;padding:20px;background:#edf2ed;border:1px solid var(--line);border-radius:14px;margin-bottom:18px}.filters label{font-size:11px}.result-count{font-size:13px;color:var(--muted);margin:20px 0}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}.chip{border:1px solid var(--line);border-radius:24px;background:white;padding:7px 15px;font-size:12px}.chip.selected{background:var(--deep);color:white;border-color:var(--deep)}.empty{padding:50px;background:white;border:1px dashed #adc2b6;border-radius:16px;text-align:center}.empty h3{font-size:25px}.empty p{color:var(--muted);max-width:540px;margin:0 auto 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a{color:var(--green);text-decoration:underline}.field{margin-bottom:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.notice{background:#f7f0df;border:1px solid #e9d8a7;border-radius:10px;padding:14px 17px;font-size:13px;color:#6b5426;margin-bottom:18px}.notice.success{background:#eaf5eb;border-color:#bddbc3;color:#245639}.notice.error{background:#fff0ed;border-color:#e5b8af;color:var(--error)}.divider{border:0;border-top:1px solid var(--line);margin:23px 0}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin:24px 0}.detail-grid>div{background:#f1f5ef;padding:17px;border-radius:10px}.detail-grid small{display:block;color:var(--muted);margin-bottom:4px}.auth-page{display:grid;grid-template-columns:1fr 1fr;max-width:940px;margin:60px auto;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:white}.auth-art{background:var(--deep);color:white;padding:55px 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0}.owned-item:first-of-type{padding-top:0}.owned-item:last-child{border-bottom:0}.owned-item h3{font-size:21px;margin-bottom:7px}.owned-item p{font-size:12px;margin:0 0 10px;color:var(--muted)}.owned-actions{display:flex;flex-direction:column;gap:8px;max-width:220px}.badge{display:inline-block;padding:3px 9px;font-size:10px;letter-spacing:.04em;font-weight:700;border-radius:20px;background:#e2eee3;color:var(--green)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:13px 10px;vertical-align:top}th{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}td:first-child,th:first-child{padding-left:0}td p{font-size:12px;margin-bottom:3px}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:25px}.metric{padding:25px;background:var(--deep);color:white;border-radius:14px}.metric strong{font-size:32px;display:block;line-height:1.4}.metric small{color:#c7d9d1}.legal{max-width:800px;margin:0 auto}.legal h1{font-size:44px}.legal h2{font-size:23px;margin-top:32px}.legal p,.legal li{color:#40585f;font-size:15px}.legal .policy-date{font-size:12px;color:var(--muted);margin-bottom:30px}.support-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:55px}.support-grid h1{font-size:42px}.support-grid p{color:var(--muted)}.support-grid .support-email{font-size:20px;color:var(--green);word-break:break-word}#toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);background:var(--deep);color:white;padding:13px 22px;border-radius:12px;box-shadow:var(--shadow);max-width:min(90vw,560px);font-size:14px;z-index:100;opacity:0;pointer-events:none;transition:.2s}#toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid var(--line);border-radius:18px;padding:30px;max-width:480px;width:calc(100% - 36px);box-shadow:var(--shadow);color:var(--ink)}dialog::backdrop{background:#12292288;backdrop-filter:blur(4px)}dialog h2{font-size:26px}dialog p{color:var(--muted);font-size:15px;margin-bottom:25px}.loading{padding:100px 20px;text-align:center}.loader{display:inline-block;border:3px solid #cadace;border-top-color:var(--green);width:25px;height:25px;border-radius:50%;animation:spin 1s linear infinite}.code-box{font-family:ui-monospace,monospace;font-size:12px;background:#f5f7f2;line-height:1.6;min-height:300px;white-space:pre;overflow:auto}.api-secret{overflow-wrap:anywhere;padding:15px;background:#fff3d2;border:1px solid #dec27f;border-radius:8px;font-family:monospace}.job-error{color:var(--error);font-size:11px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.processing{max-width:650px;margin:60px auto;text-align:center;padding:45px}.processing .icon{width:50px;height:50px;color:var(--green);margin-bottom:24px}.processing h1{font-size:34px}.processing p{color:var(--muted)}#preview-banner{background:#f6dfa3;color:#4b3c1c;text-align:center;font-size:12px;padding:8px 18px}.ai-output{white-space:pre-wrap;word-break:break-word;background:#f5f8f1;padding:20px;border-radius:10px;margin-top:20px}.nowrap{white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.line-preserve{white-space:pre-wrap}.admin-note{font-size:13px;color:var(--muted);margin-bottom:20px}.brand-original{width:38px;height:38px;object-fit:contain;mix-blend-mode:multiply}
@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(min-width:1600px){.container{width:1250px}.hero{padding:95px 0}}
@media(max-width:1050px){.nav{gap:18px}.nav-links{gap:15px}.hero-grid{gap:30px}.hero-copy h1{font-size:54px}.hero-art{padding:26px 18px;min-height:450px}.category-card{padding:20px}.feature-band{padding:38px;gap:30px}.product-layout{gap:28px}.purchase-panel{padding:22px}.footer-grid{gap:25px}.nav-links .desktop-extra{display:none}}
@media(max-width:800px){.container{width:calc(100% - 36px)}.nav{min-height:72px;flex-wrap:wrap;gap:14px}.brand{font-size:20px}.nav-actions{margin-left:auto}.menu-toggle{display:block}.nav-links{display:none;order:3;width:100%;padding:10px 0 18px;margin:0;flex-wrap:wrap}.nav-links.open{display:flex}.nav-links .desktop-extra{display:block}.nav-actions>.button{display:none}.hero{padding:45px 0}.hero-grid{grid-template-columns:1fr;gap:32px}.hero-copy h1{font-size:55px;max-width:620px}.hero-copy .lead{max-width:600px}.hero-art{min-height:390px;max-width:540px;width:100%;margin:0 auto;padding:18px 45px 25px}.workspace{margin-top:23px}.floating-note{right:25px;bottom:45px}.art-caption{margin-top:14px}.benefits{grid-template-columns:1fr 1fr;gap:15px}.section{padding:55px 0}.category-grid{grid-template-columns:1fr 1fr}.category-card .category-icon{margin-bottom:20px}.card-grid{grid-template-columns:1fr 1fr;gap:18px}.product-body{padding:20px}.feature-band{grid-template-columns:1fr;padding:30px;gap:28px}.feature-band h2{font-size:35px;max-width:550px}.audience-grid{gap:18px}.audience h3{font-size:21px}.audience p{font-size:13px}.faq{grid-template-columns:1fr;gap:20px}.cta{padding:30px;align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;gap:8px}.filters{grid-template-columns:1fr 1fr}.product-layout{grid-template-columns:1fr}.purchase-panel{position:static}.product-info h1{font-size:41px}.auth-page{margin:35px 0}.auth-art{padding:35px 25px}.auth-form{padding:35px 25px}.account-grid{grid-template-columns:1fr}.account-sidebar{position:static;display:flex;flex-wrap:wrap;gap:8px;padding:16px;background:#edf3e9;border-radius:12px}.account-sidebar h4{width:100%;margin-bottom:0}.account-sidebar a,.account-sidebar button{width:auto;font-size:12px;padding:5px}.support-grid{gap:28px}.page-heading h1{font-size:40px}}
@media(max-width:520px){body{font-size:15px}.brand{font-size:18px;gap:7px}.brand-mark,.brand-original{width:31px;height:31px}.nav{gap:10px}.nav-actions{gap:7px}.language{font-size:11px;padding:6px 8px}.menu-toggle{padding:5px}.hero-copy h1{font-size:43px;letter-spacing:-.045em}.hero-copy .lead{font-size:16px}.hero .button{min-height:47px}.button{font-size:13px;padding:11px 15px}.hero-foot{font-size:11px;gap:12px}.hero-art{min-height:370px;padding:20px 16px;border-radius:80px 18px 18px 18px}.workspace-body{padding:16px}.workspace-body h3{font-size:23px}.floating-note{right:5px;bottom:49px;font-size:10px;padding:9px 12px}.art-spark{left:43px;font-size:36px}.benefit{font-size:11px;gap:7px}.benefit .icon{width:17px}.benefits{gap:12px}.section-heading{align-items:flex-start;flex-direction:column;gap:12px}.section-heading h2{font-size:31px}.section-heading p{font-size:14px}.category-card{padding:19px 15px}.category-card h3{font-size:19px}.category-card p{font-size:12px}.category-card .category-icon{width:38px;height:38px}.card-grid{grid-template-columns:1fr}.cover{height:200px}.product-body h3{font-size:24px}.product-body{padding:23px}.feature-band{padding:29px 23px;border-radius:17px}.feature-band h2{font-size:32px}.audience-grid{grid-template-columns:1fr;gap:5px}.audience{padding:24px 0}.audience .icon{margin-bottom:12px}.audience p{font-size:14px}.cta h2{font-size:29px}.footer-grid{gap:20px}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:1/-1}.footer{padding-top:35px}.filters{padding:15px;gap:12px}.filters input,.filters select{font-size:13px;padding:10px}.filters .search-field{grid-column:1/-1}.filters .sort-field{grid-column:1/-1}.auth-page{grid-template-columns:1fr}.auth-art{padding:27px}.auth-art h2{font-size:28px}.auth-art p{margin-bottom:0}.auth-form{padding:27px}.product-info h1{font-size:36px}.purchase-panel{padding:23px}.product-info .description{font-size:16px}.product-info .cover{height:235px}.owned-item{grid-template-columns:1fr;gap:7px}.owned-actions{max-width:none;flex-direction:row;flex-wrap:wrap}.metric-grid{grid-template-columns:1fr}.metric{padding:20px}.metric strong{font-size:30px}.panel{padding:20px}.two-col,.support-grid{grid-template-columns:1fr}.support-grid h1,.legal h1{font-size:35px}.form-row{grid-template-columns:1fr}.empty{padding:30px 20px}.page-heading{padding:35px 0 25px}.page-heading h1{font-size:35px}.processing{padding:25px}.detail-grid{gap:9px}.detail-grid>div{padding:14px}.table-wrap table{min-width:490px}}
/* v4 connected transaction rehearsal */
.demo-tabs{margin:0 0 36px;flex-wrap:wrap}.demo-lead{font-size:1.15rem;max-width:760px;color:var(--muted);line-height:1.7}.persona-grid,.demo-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:24px 0}.persona-grid .panel{margin:0;padding:22px}.persona-grid .button{width:100%}.demo-metrics .panel{padding:18px;margin:0;background:#f5f7f1;border:0}.demo-metrics strong{display:block;font-size:1.7rem;line-height:1.7}.demo-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin:42px 0}.demo-steps b{font-size:2.3rem;color:#287770}.demo-checkout{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:30px}.demo-checkout .panel{align-self:start}.demo-summary{display:grid;grid-template-columns:1fr auto;gap:18px;border-block:1px solid #dce3db;padding:24px 0}.demo-summary dd{margin:0}.state{display:inline-block;vertical-align:middle;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;background:#edf0f4;color:#34465c;padding:5px 10px;border-radius:999px}.state-completed,.state-accepted,.state-approved,.state-validated{background:#dff1e5;color:#205237}.state-pending,.state-queued{background:#fff0c4;color:#684700}.state-failed,.state-rejected{background:#ffe4e0;color:#8c3226}.demo-toolbar{background:#e9f1ed;border-bottom:1px solid #c8d9cf;padding:10px 20px;display:flex;gap:18px;align-items:center;justify-content:center;flex-wrap:wrap;font-size:.85rem}.demo-toolbar a{font-weight:700;text-decoration:underline}.table-wrap td{overflow-wrap:anywhere}.demo-checkout button{margin-top:16px}#preview-banner{font-size:.8rem;background:#133d3a;color:white;line-height:1.55;padding:10px 18px;text-align:center} @media(max-width:860px){.persona-grid,.demo-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.demo-steps{grid-template-columns:1fr}.demo-checkout{grid-template-columns:1fr}}@media(max-width:480px){.persona-grid{grid-template-columns:1fr}.demo-metrics strong{font-size:1.35rem}.demo-tabs{gap:8px}.demo-tabs .button{font-size:.75rem}}

/* Google and email sign-in remain accessible on narrow screens. */
.google-signin{min-height:44px;background:#fff;border:1px solid #747775;color:#1f1f1f;font-family:Arial,sans-serif;font-weight:600;margin-top:12px}.google-signin:disabled{opacity:.6;cursor:not-allowed}.auth-divider{text-align:center;font-size:14px;color:#596675;margin:18px 0}.owned-actions button:disabled{opacity:.6;cursor:wait}

.google-g{width:20px;height:20px;object-fit:contain;background:white;flex:none}.google-signin{font-size:14px;font-weight:500;gap:10px;padding:10px 12px}

/* v6 purchase controls */
.billing-selector{display:flex;gap:8px;margin:18px 0}.billing-choice{flex:1;padding:13px 10px;border:1px solid #b9c8c5;border-radius:10px;text-align:center;font-weight:700;color:#163f38}.billing-choice.selected{background:#163f38;color:#fff;border-color:#163f38}.annual-summary{background:#eef6f1;border-radius:10px;padding:14px;line-height:1.65}.guest-panel{max-width:850px;margin:auto}.guest-reference{overflow-wrap:anywhere;font-size:.85rem}.email-preview{white-space:pre-wrap;overflow-wrap:anywhere;background:#f0f4f3;padding:18px;border-radius:12px;font-size:.88rem;line-height:1.6}.guest-files .owned-item{gap:16px}.guest-panel h1{font-size:clamp(2rem,5vw,3rem)}
/* v6.1 product management and database-driven merchandising */
.product-cover-image{display:block;width:100%;aspect-ratio:4/3;object-fit:contain;background:#eef2ed;border-radius:18px 18px 0 0;height:auto}
.product-info>.product-cover-image{max-height:520px;border-radius:22px;margin:24px 0}
.product-author{font-size:.86rem;font-weight:650;color:#285b51;margin:6px 0 12px}
.product-manager{margin:30px 0}.pm-picker{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin:16px 0 28px}.pm-picker>label{flex:1;min-width:220px;font-weight:650}.pm-picker select{display:block;margin-top:8px;width:100%}
.pm-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(230px,1fr);gap:28px;align-items:start}.pm-fields{min-width:0}.pm-fields fieldset{border:1px solid #d2ddd6;border-radius:16px;padding:22px;margin:0 0 24px;background:#fff}.pm-fields legend{font-size:1rem;font-weight:750;padding:0 8px;color:#183e36}.pm-field{display:block;font-size:.88rem;font-weight:650;margin:0 0 16px}.pm-field input,.pm-field select,.pm-field textarea{display:block;box-sizing:border-box;margin-top:7px;width:100%;font:inherit;font-weight:400;border:1px solid #b4c3bb;border-radius:8px;padding:11px;background:#fff;color:#142d27}.pm-field textarea{resize:vertical;min-height:84px}.pm-field input:read-only{background:#f0f3ef}.pm-field input:focus,.pm-field select:focus,.pm-field textarea:focus{outline:3px solid #d5aa45;outline-offset:2px}.pm-columns{display:grid;grid-template-columns:1fr 1fr;gap:16px}.pm-audiences{display:flex;gap:16px;flex-wrap:wrap;margin:6px 0 20px}.pm-preview{position:sticky;top:110px;background:#edf3ed;padding:18px;border-radius:18px}.pm-preview .product-card{margin:14px 0}.pm-fallback{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;padding:24px;background:#193f36;color:#fff;font-family:Georgia,serif;font-size:1.8rem;line-height:1.2}.pm-assets{max-height:240px;overflow:auto;border:1px solid #d2ddd6;padding:12px;border-radius:8px;margin-bottom:18px}.pm-technical{border:1px solid #d2ddd6;border-radius:14px;padding:20px;margin:0 0 24px}.pm-technical summary{cursor:pointer;font-weight:700;color:#294e44}.pm-form .checkbox{align-items:flex-start}.pm-form .form-status:empty{display:none}#pm-upload-status{font-size:.9rem;margin:8px 0 12px}.pm-form button{margin-bottom:12px}.pm-form [type=file]{font-size:.85rem}.pm-form .button{white-space:normal}
@media(max-width:900px){.pm-grid{grid-template-columns:1fr}.pm-preview{position:static;max-width:420px}.pm-columns{grid-template-columns:1fr}.pm-fields fieldset{padding:16px}}

/* TeacherLecture business edition: original brand imagery, existing component system. */
.business-hero-photo{margin:0;border-radius:24px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 20px 55px #173c3b17;align-self:center;transform:rotate(1deg)}
.business-hero-photo img{display:block;width:100%;height:auto;object-fit:contain}.business-hero-photo figcaption{padding:14px 18px;font-size:12px;color:var(--muted);text-align:center;background:#fffaf0}
.business-hero .hero-copy h1{font-size:clamp(40px,4.6vw,66px);letter-spacing:-.035em;line-height:1.08;max-width:650px}.business-hero .hero-copy .lead{max-width:580px}
.brand .dot{font-size:.8em}.nav-links{gap:16px}.nav-links a{font-size:12px}.brand{font-size:22px;white-space:nowrap}.footer .brand-original{background:white;border-radius:6px;mix-blend-mode:normal;padding:3px;width:48px;height:40px}
.ai-card-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.ai-card-grid .product-body{padding:20px 18px}.ai-card-grid .product-body h3{font-size:23px}.ai-card-grid .product-bottom{align-items:flex-start;flex-direction:column;gap:12px}.ai-card-grid .product-bottom .button{width:100%}.product-cover-image{aspect-ratio:3/2;background:#f5f4f0}
.business-samples{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:48px}.business-samples>img{display:block;width:100%;height:auto;border-radius:22px}.business-samples h2{font-size:38px}.business-samples p{color:var(--muted)}
.business-solutions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.business-solutions .panel{margin:0;display:flex;flex-direction:column}.business-solutions .panel .text-link,.business-solutions .panel .button{align-self:flex-start;margin-top:auto}.business-solutions p{color:var(--muted)}
.business-policy-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.business-policy-links .panel{margin:0;color:inherit;text-decoration:none}.business-policy-links .panel:hover{border-color:var(--green)}.business-policy-links h3{font-size:21px}.business-policy-links p{font-size:14px;color:var(--muted)}
.legal .business-intro{font-size:23px;line-height:1.5;color:var(--green);padding:20px 0;border-bottom:1px solid var(--line)}.anchor-target,#ai-tools,#try-free{scroll-margin-top:100px}.faq details p{line-height:1.75}.footer-grid>div:last-child p{overflow-wrap:anywhere}
@media(max-width:1100px){.ai-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nav-links{gap:12px}.brand{font-size:20px}.nav-actions{gap:8px}.business-samples{gap:30px}}
@media(max-width:800px){.business-hero-photo{transform:none;max-width:640px;justify-self:center}.business-samples{grid-template-columns:1fr}.business-samples>img{max-width:640px}.business-policy-links{grid-template-columns:1fr}.nav-actions>.button{display:inline-flex}.nav-actions>.button .icon{display:none}.nav-links a{font-size:14px}.business-samples h2{font-size:32px}}
@media(max-width:520px){.brand{font-size:16px;gap:5px}.brand-original{width:32px;height:29px}.nav-actions>.button{font-size:11px;padding:8px 9px;min-height:35px}.nav-actions{gap:5px}.nav .language{font-size:10px;padding:5px}.nav .menu-toggle{padding:4px}.business-hero .hero-copy h1{font-size:42px}.ai-card-grid,.business-solutions{grid-template-columns:1fr}.business-hero-photo figcaption{font-size:11px}.business-samples{gap:24px}.business-samples h2{font-size:30px}}