:root{--paper:#f7f6f2;--ink:#23312c;--muted:#68736a;--line:#d8ddd2;--orange:#d94f27;--peach:#f9ebde;--forest:#263d31;--white:#fff;--radius:8px;--body:clamp(17px,1.32vw,25px)}*{box-sizing:border-box}html{height:100%;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}body{margin:0;min-height:100%;font-size:var(--body);line-height:1.5}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.3}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--orange);outline-offset:4px}button,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}::selection{background:#f4ba8c}button{border:0}p,h1,h2,h3{margin:0}[hidden]{display:none!important}.toolbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 3.2vw;gap:20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:19px;letter-spacing:-.5px;font-weight:650}.brand b{font-size:15px;font-weight:500;margin-left:8px}.brand-dot{width:10px;height:10px;background:var(--orange);border-radius:50%;display:block}.toolbar nav{display:flex;gap:5px;align-items:center}.toolbar nav button{background:none;padding:10px 12px;border-radius:5px;color:#768071;font-size:13px;white-space:nowrap}.toolbar nav button span{font-size:10px;margin-right:3px;opacity:.8;font-variant-numeric:tabular-nums}.toolbar nav button:hover{background:#e9ece3;color:var(--ink)}.toolbar nav button[aria-current]{background:var(--ink);color:#fff}.fullscreen{display:flex;align-items:center;justify-content:center;gap:7px;background:none;border:1px solid #c8d0c0;border-radius:5px;padding:7px 12px;white-space:nowrap;font-size:13px;color:var(--ink)}.fullscreen>span{font-size:22px;line-height:1}.fullscreen:hover{background:#e9ece3}.stage{height:calc(100dvh - 134px);overflow:auto;overscroll-behavior:contain}.slide{padding:clamp(22px,3vh,42px) 3.6vw 18px;min-height:100%;max-width:1920px;margin:auto;display:flex;flex-direction:column;justify-content:center;gap:clamp(19px,2.5vh,34px)}.slide-head{flex-shrink:0}.eyebrow{font-size:clamp(12px,.9vw,17px);letter-spacing:1.5px;color:var(--orange);font-weight:550;margin-bottom:10px}h1{font-size:clamp(33px,3.1vw,58px);letter-spacing:-1.4px;line-height:1.35;font-weight:650}h1>span{color:var(--orange)}.subtitle{font-size:clamp(16px,1.4vw,26px);color:var(--muted);margin-top:10px;line-height:1.6}.offer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;flex:1;max-height:600px;min-height:0}.offer{border:1px solid #d2dacb;background:#fffefa;border-radius:var(--radius);padding:clamp(20px,2vw,36px);display:flex;flex-direction:column;min-width:0;justify-content:space-between}.offer.custom{background:var(--peach);border-color:#e2b193}.offer.managed{background:var(--forest);border-color:var(--forest);color:#f6f5ed}.offer-label{font-size:clamp(15px,1.2vw,23px);font-weight:550;margin-bottom:6px}.offer h2{font-size:clamp(33px,3.1vw,59px);font-weight:650;line-height:1.3;letter-spacing:-1px}.custom h2{color:var(--orange)}.responsibility{font-size:clamp(14px,1.2vw,22px);color:var(--muted);margin-top:8px;line-height:1.6}.managed .responsibility{color:#c5cebb}.price{display:flex;align-items:baseline;gap:5px;font-size:clamp(39px,3.9vw,72px);font-weight:600;letter-spacing:-1.6px;line-height:1.2;margin:clamp(16px,2.3vh,29px) 0;font-variant-numeric:tabular-nums}.price>span{font-size:.45em;font-weight:500}.price>small{font-size:clamp(12px,1vw,19px);letter-spacing:0;font-weight:400;color:var(--muted);margin-left:4px;white-space:nowrap}.managed .price>small{color:#c5cebb}.offer-body{border-top:1px solid #d7dbcf;padding-top:clamp(14px,1.8vh,23px);margin-bottom:clamp(16px,2.3vh,29px)}.offer-body>p{font-size:clamp(16px,1.33vw,25px);line-height:1.7;position:relative;padding-left:17px}.offer-body>p:before{content:'';width:4px;height:4px;border-radius:50%;background:currentColor;position:absolute;left:0;top:.78em;opacity:.55}.managed .offer-body{border-color:#64745e}.offer-fit{font-size:clamp(13px,1.05vw,20px);border-top:1px solid #d7dbcf;padding-top:14px;color:#53624d}.offer-fit>span{font-size:11px;display:block;color:#829074;margin-bottom:4px;letter-spacing:1px}.managed .offer-fit{color:#ecf0e5;border-color:#64745e}.managed .offer-fit>span{color:#b2bfa5}.screen-takeaway{display:flex;justify-content:center;align-items:center;gap:20px;font-size:clamp(15px,1.25vw,24px);padding:10px 0 3px;flex-shrink:0;line-height:1.5}.screen-takeaway>span{font-size:clamp(11px,.9vw,17px);color:var(--muted);border:1px solid #c8d1bf;border-radius:3px;padding:3px 8px;margin-right:4px;white-space:nowrap}.screen-takeaway strong{font-weight:550}.screen-takeaway i{color:#8a987e;font-style:normal}.table-scroll{overflow:auto;border:1px solid #ccd4c5;border-radius:var(--radius)}table{border-collapse:collapse;width:100%}.comparison-table{font-size:clamp(16px,1.4vw,26px);text-align:center;table-layout:fixed}.comparison-table thead{background:#e9ede2}.comparison-table thead th{font-size:clamp(25px,2.2vw,42px);font-weight:600;padding:16px 20px;line-height:1.4;border-right:1px solid #d6ddcd}.comparison-table th:first-child{width:21%}.comparison-table thead th:first-child{font-size:clamp(15px,1.3vw,24px);text-align:left;font-weight:550}.comparison-table thead th:nth-child(3){background:#f3e0cd;color:#ae4622}.comparison-table thead th:last-child{background:var(--forest);color:#fff}.comparison-table thead small{display:block;font-size:clamp(12px,1vw,19px);font-weight:400;color:#69755e;margin-bottom:3px}.comparison-table thead th:nth-child(3) small{color:#a16d4e}.comparison-table thead th:last-child small{color:#c4d0b6}.comparison-table tbody th{font-size:clamp(15px,1.25vw,24px);text-align:left;font-weight:500;background:#f0f1eb}.comparison-table td,.comparison-table tbody th{border-right:1px solid #dde2d5;border-top:1px solid #dde2d5;padding:clamp(11px,1.65vh,22px) 20px;line-height:1.5}.comparison-table td{background:#fffefa;color:#5e6c55;font-weight:400}.comparison-table td b{font-weight:550;color:var(--ink)}.comparison-table .key-row td{background:#f5e6d6}.comparison-table .key-row td:last-child{background:#e2ead8}.key-row strong{font-size:clamp(21px,1.8vw,34px);font-weight:600;color:var(--ink)}.key-row td:last-child strong{color:#3d612e}.cell-note{font-size:.8em;color:#89937e}.screen-note{color:var(--muted);font-size:clamp(12px,1vw,19px);line-height:1.7}.build-map{display:grid;grid-template-columns:1fr 35px 2fr 35px 1fr;align-items:stretch;gap:clamp(14px,1.7vw,30px);flex:1;max-height:400px;min-height:200px;margin:8px 0}.business-source,.workflow-result{display:flex;flex-direction:column;justify-content:center;padding:25px;border:1px solid #c9d3be;border-radius:var(--radius);background:#e9ede2}.business-source>span,.workflow-result>span{font-size:clamp(13px,1.1vw,21px);margin-bottom:17px;color:#748466}.business-source h2,.workflow-result h2{font-size:clamp(26px,2.6vw,49px);font-weight:600;line-height:1.6;letter-spacing:-.8px}.workflow-result{background:var(--forest);color:#f6f4ec;border-color:var(--forest)}.workflow-result>span{color:#b9c8aa}.map-arrow{display:grid;place-content:center;font-size:35px;font-weight:300;color:#9da98e}.build-modules{display:grid;grid-template-columns:1fr 1fr;gap:14px}.build-modules article{border:1px solid #dfc3ac;background:#fff9f1;border-radius:5px;padding:20px 23px;display:flex;flex-direction:column;justify-content:center}.build-modules article>span{font-size:12px;color:#be7f51;margin-bottom:6px}.build-modules h3{font-size:clamp(20px,1.8vw,34px);font-weight:550;white-space:nowrap}.build-modules p{font-size:clamp(13px,1.1vw,21px);color:#887b6a;margin-top:6px}.remote-bar{display:flex;align-items:center;justify-content:space-between;gap:22px;border-top:1px solid #ccd5c3;padding-top:24px}.remote-bar>div{display:flex;align-items:center;gap:13px}.remote-step{width:34px;height:34px;display:grid;place-content:center;background:#e7ebdf;border-radius:50%;color:#788769;font-size:15px;flex-shrink:0}.remote-bar p{font-size:clamp(16px,1.3vw,25px);font-weight:550;line-height:1.8}.remote-bar p>span{font-size:clamp(13px,1.05vw,20px);color:var(--muted);display:block;font-weight:400}.remote-bar>i{font-style:normal;color:#a4af96}.build-takeaway{font-size:clamp(14px,1.15vw,22px);justify-content:flex-start;gap:17px;padding:5px 0}.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;flex:1;max-height:540px}.quote{padding:25px 30px 20px;border-radius:var(--radius);border:1px solid #dcc4b0;background:#fff9f1;display:flex;flex-direction:column}.quote-heading h2{font-size:clamp(24px,2.1vw,40px);line-height:1.4;font-weight:600;letter-spacing:-.5px}.quote-heading p{font-size:clamp(14px,1.15vw,22px);color:#8b715c;margin-top:10px;line-height:1.5}.quote-heading strong{font-weight:550;color:#bd4a22}.quote table{margin-top:20px;flex:1}.quote td,.quote th{border-top:1px solid #dfcdbb;padding:clamp(12px,1.8vh,24px) 0}.quote th{font-size:clamp(22px,1.9vw,36px);font-weight:500;text-align:left;white-space:nowrap}.quote td{text-align:right;font-size:clamp(35px,3.2vw,60px);font-weight:550;line-height:1.2;font-variant-numeric:tabular-nums;letter-spacing:-.8px}.quote td small{font-size:clamp(12px,1vw,19px);letter-spacing:0;color:#90765f;font-weight:400;margin-left:8px}.formula{margin-top:12px;border-top:1px solid #dfcdbb;padding-top:15px;font-size:clamp(14px,1.15vw,22px);color:#a5693f}.formula>span{font-size:.8em}.managed-quote{background:var(--forest);color:#faf9f1;border-color:var(--forest)}.managed-quote .quote-heading p{color:#c3ceb6}.managed-quote .quote-heading strong{color:#f1e1bb}.managed-quote th,.managed-quote td,.managed-quote .formula{border-color:#65735b}.managed-quote td small,.managed-quote .formula{color:#bac9a9}.platform-bar{display:flex;align-items:center;gap:30px;font-size:clamp(15px,1.3vw,24px);line-height:1.6}.platform-bar b{font-weight:550;white-space:nowrap}.platform-bar p{color:var(--muted)}.pricing{gap:clamp(15px,2vh,26px)}.closing-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:30px;flex:1;max-height:600px}.trial-panel{padding:clamp(25px,2.8vw,52px);border-radius:var(--radius);background:#f4e3d1;border:1px solid #e1c9ae;display:grid;grid-template-columns:1.15fr 1fr;align-content:center;column-gap:20px}.trial-title{font-size:clamp(21px,1.9vw,36px);font-weight:550;grid-column:1/-1}.trial-price{font-size:clamp(85px,8.7vw,165px);font-weight:550;line-height:1.2;letter-spacing:-5px;color:var(--orange);margin:24px 0}.trial-price>span{font-size:.35em;letter-spacing:0;margin-right:5px}.trial-price small{display:block;font-size:clamp(17px,1.5vw,29px);line-height:1.5;letter-spacing:0;font-weight:400;color:#a77d5b;margin-top:4px}.trial-benefits{align-self:center;display:flex;flex-direction:column;gap:15px}.trial-benefits p{font-size:clamp(15px,1.25vw,24px);padding-left:18px;position:relative;line-height:1.7;white-space:nowrap}.trial-benefits p:before{content:'✓';position:absolute;left:0;font-size:.8em;top:2px;color:#ae6b3f}.trial-note{grid-column:1/-1;border-top:1px solid #d7bca0;padding-top:20px;font-size:clamp(13px,1.1vw,21px);color:#937557;line-height:1.9}.teacher-panel{display:flex;flex-direction:column;justify-content:center;padding:20px 2vw}.teacher-caption{font-size:clamp(16px,1.3vw,25px);color:var(--muted);margin-bottom:16px}.teacher-panel h2{font-size:clamp(43px,4.2vw,80px);font-weight:600;line-height:1.35;letter-spacing:-1px}.contact-label{font-size:clamp(14px,1.2vw,23px);margin-top:24px;color:#758169}.phone{font-size:clamp(34px,3.7vw,70px);letter-spacing:-1.4px;font-weight:550;line-height:1.5;white-space:nowrap;margin:4px 0 20px}.copy-button{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:380px;padding:14px 20px;border-radius:5px;background:var(--ink);color:#fff;font-size:clamp(14px,1.15vw,22px);min-height:49px}.copy-button:hover{background:var(--orange)}.contact-note{font-size:clamp(13px,1.1vw,21px);color:#7c886f;line-height:1.8;margin-top:17px}#copy-fallback{font-size:13px;margin-top:10px}#copy-fallback input{display:block;padding:7px;border:1px solid #b7c4a8;background:white;border-radius:3px;width:100%;max-width:250px;margin-top:4px}.presentation-controls{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 3.2vw;gap:25px;border-top:1px solid var(--line);font-size:13px}.presenter{font-weight:550}.presenter span{margin:0 10px;color:#9aa68c}.presenter>a{font-weight:400}.key-hint{display:flex;align-items:center;gap:7px;font-size:11px;color:#88937b}.key-hint>span{margin:0 5px}kbd{font-family:inherit;min-width:19px;height:19px;display:inline-grid;place-content:center;border:1px solid #cfd7c5;border-radius:3px;font-size:10px;line-height:1}.pagination{display:flex;align-items:center;gap:19px}.pagination>button{background:none;width:32px;height:32px;border:1px solid #cbd4bf;border-radius:50%;font-size:16px;line-height:1;color:var(--ink)}.pagination>button:not(:disabled):hover{background:var(--ink);color:white}.pagination>span{min-width:60px;text-align:center;font-variant-numeric:tabular-nums}.pagination i{font-style:normal;color:#8f9b81;margin-left:6px}.progress{height:2px;position:fixed;bottom:0;left:0;right:0;background:#e4e8dd}.progress>span{display:block;width:20%;height:100%;background:var(--orange);transition:width .2s}.toast{position:fixed;bottom:74px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;border:1px solid #6b7b5d;border-radius:5px;box-shadow:0 8px 25px #20301d22;font-size:14px;padding:12px 23px;max-width:calc(100% - 32px);width:max-content;opacity:0;pointer-events:none;transition:opacity .15s;z-index:20}.toast.visible{opacity:1}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-height:950px) and (min-width:1100px){.toolbar{height:86px}.presentation-controls{height:64px}.stage{height:calc(100dvh - 152px)}.slide{padding-top:40px;padding-bottom:30px;gap:35px}.offer{padding:32px}.offer-label{margin-bottom:9px}.offer-fit{padding-top:22px}.offer-fit>span{font-size:14px;margin-bottom:8px}.offer-body>p{line-height:1.9}.comparison-table td,.comparison-table tbody th{padding-top:23px;padding-bottom:23px}.comparison-table thead th{padding-top:22px;padding-bottom:22px}.build-map{min-height:330px}.remote-bar{padding-top:32px}.quote-grid{max-height:580px}.quote{padding:32px 38px 26px}.quote td,.quote th{padding:25px 0}.quote-heading p{margin-top:16px}}
@media(max-width:1100px){.toolbar{padding:0 25px;gap:12px}.brand{font-size:17px;gap:8px}.brand b{font-size:13px;margin-left:5px}.toolbar nav{gap:1px}.toolbar nav button{font-size:11px;padding:9px}.toolbar nav button span{display:none}.fullscreen{font-size:11px;padding:7px 9px}.slide{padding-left:28px;padding-right:28px}.offer-grid{gap:14px}.offer{padding:20px}.offer-fit{font-size:12px}.responsibility{font-size:13px}.price>small{font-size:11px}.screen-takeaway{gap:13px;font-size:14px}.screen-takeaway>span{font-size:10px}.comparison-table td,.comparison-table tbody th{padding-left:16px;padding-right:16px}.key-row strong{font-size:19px}.build-map{grid-template-columns:1fr 22px 2.1fr 22px 1fr;gap:14px}.business-source,.workflow-result{padding:20px}.business-source h2,.workflow-result h2{font-size:25px}.build-modules article{padding:19px 16px}.build-modules h3{font-size:20px}.map-arrow{font-size:29px}.remote-bar{gap:12px}.remote-bar p{font-size:15px}.remote-bar p>span{font-size:12px}.remote-bar>div{gap:10px}.remote-step{width:29px;height:29px;font-size:13px}.quote{padding:24px}.quote-heading h2{font-size:24px}.quote-heading p{font-size:13px}.formula{font-size:13px}.platform-bar{font-size:14px;gap:20px}.closing-grid{gap:25px}.trial-panel{padding:26px;grid-template-columns:1fr;gap:0}.trial-title{font-size:22px}.trial-price{font-size:92px;display:flex;align-items:baseline;gap:4px;margin:18px 0}.trial-price small{font-size:17px;display:inline;margin-left:7px}.trial-benefits{gap:7px}.trial-benefits p{font-size:15px}.trial-note{font-size:12px;margin-top:20px;padding-top:16px}.phone{font-size:35px}.teacher-panel h2{font-size:46px}.teacher-panel{padding:12px}.teacher-caption{font-size:15px}.contact-label{font-size:13px}.contact-note{font-size:13px}.presentation-controls{padding:0 25px}}
@media(max-height:740px) and (min-width:801px){.toolbar{height:62px}.stage{height:calc(100dvh - 111px)}.presentation-controls{height:47px}.slide{padding-top:20px;padding-bottom:12px;gap:17px;justify-content:flex-start}.eyebrow{font-size:11px;margin-bottom:7px}h1{font-size:34px;letter-spacing:-1px}.subtitle{font-size:16px;margin-top:7px}.offer{padding:20px 24px}.offer-label{font-size:15px;margin-bottom:3px}.offer h2{font-size:35px}.responsibility{font-size:14px;margin-top:5px}.price{font-size:44px;margin:15px 0;line-height:1.15}.price>small{font-size:12px}.offer-body{padding-top:12px;margin-bottom:14px}.offer-body>p{font-size:16px;line-height:1.65}.offer-fit{font-size:13px;padding-top:11px}.offer-fit>span{font-size:10px;display:inline;margin:0 10px 0 0;letter-spacing:0}.screen-takeaway{padding:0;gap:14px;font-size:14px}.screen-takeaway>span{font-size:10px}.comparison-table{font-size:16px}.comparison-table thead th{font-size:25px;padding:11px 20px}.comparison-table thead small{font-size:12px}.comparison-table td,.comparison-table tbody th{padding-top:11px;padding-bottom:11px}.comparison-table tbody th{font-size:15px}.key-row strong{font-size:21px}.screen-note{font-size:12px}.build-map{min-height:180px;max-height:280px;margin:2px 0}.business-source>span,.workflow-result>span{font-size:13px;margin-bottom:12px}.business-source h2,.workflow-result h2{font-size:29px}.build-modules article{padding:15px 20px}.build-modules article>span{font-size:10px;margin-bottom:4px}.build-modules h3{font-size:22px}.build-modules p{font-size:13px;margin-top:4px}.remote-bar{padding-top:18px}.remote-bar p{font-size:16px}.remote-bar p>span{font-size:13px}.quote{padding:20px 26px 15px}.quote-heading h2{font-size:26px}.quote-heading p{font-size:14px;margin-top:7px}.quote table{margin-top:13px}.quote td,.quote th{padding:13px 0}.quote td{font-size:38px}.quote th{font-size:24px}.quote td small{font-size:12px}.formula{font-size:14px;margin-top:8px;padding-top:12px}.platform-bar{font-size:15px}.trial-panel{padding:24px 32px}.trial-title{font-size:25px}.trial-price{font-size:102px;margin:20px 0}.trial-price small{font-size:19px}.trial-benefits{gap:12px}.trial-benefits p{font-size:16px}.trial-note{font-size:13px;padding-top:16px}.teacher-panel h2{font-size:48px}.teacher-caption{font-size:17px;margin-bottom:11px}.contact-label{font-size:14px;margin-top:19px}.phone{font-size:44px;margin-bottom:18px}.copy-button{font-size:14px;padding:11px 18px;min-height:44px}.contact-note{font-size:13px;margin-top:13px}}
@media(max-width:800px){.toolbar{height:auto;min-height:104px;flex-wrap:wrap;padding:15px 20px 10px;gap:12px}.brand{font-size:17px}.brand b{font-size:13px}.fullscreen{margin-left:auto}.toolbar nav{width:100%;order:3;justify-content:space-between;gap:2px}.toolbar nav button{font-size:11px;padding:8px 10px;flex:1}.stage{height:calc(100dvh - 165px)}.slide{padding:27px 22px 22px;gap:23px;justify-content:flex-start}.eyebrow{font-size:11px;margin-bottom:9px}h1{font-size:30px;letter-spacing:-1px}.subtitle{font-size:15px;margin-top:10px}.offer-grid{max-height:none;gap:12px;flex:0}.offer{padding:17px 15px}.offer-label{font-size:12px}.offer h2{font-size:28px}.responsibility{font-size:11px;min-height:36px}.price{font-size:33px;flex-wrap:wrap;gap:2px;margin:17px 0}.price>small{font-size:10px;width:100%;margin:4px 0 0 15px}.offer-body{padding-top:14px;margin-bottom:16px}.offer-body>p{font-size:12px;padding-left:10px;line-height:1.9}.offer-body>p:before{width:3px;height:3px;top:.86em}.offer-fit{font-size:11px;padding-top:12px}.offer-fit>span{font-size:10px;display:block;margin-bottom:5px}.screen-takeaway{flex-wrap:wrap;justify-content:flex-start;gap:8px 11px;font-size:13px}.screen-takeaway>span{font-size:10px;width:100%;border:none;padding:0}.comparison-table{min-width:650px;font-size:14px}.comparison-table thead th{font-size:24px;padding:15px}.comparison-table td,.comparison-table tbody th{padding:16px 14px}.comparison-table tbody th,.comparison-table thead th:first-child{font-size:13px}.comparison-table thead small{font-size:11px}.key-row strong{font-size:18px}.screen-note{font-size:11px}.build-map{grid-template-columns:1fr 22px 2fr;min-height:0;max-height:none;flex:none;gap:15px}.business-source{padding:20px 15px}.business-source h2{font-size:26px}.business-source>span,.workflow-result>span{font-size:12px}.build-modules{gap:10px}.build-modules article{padding:16px}.build-modules h3{font-size:18px}.build-modules p{font-size:12px}.build-modules article>span{font-size:10px}.build-map>.map-arrow:nth-of-type(2){display:none}.workflow-result{grid-column:1/-1;flex-direction:row;align-items:center;justify-content:space-between;gap:20px;padding:20px}.workflow-result>span{margin:0}.workflow-result h2{font-size:24px}.workflow-result br{display:none}.map-arrow{font-size:27px}.remote-bar{gap:13px;flex-wrap:wrap;padding-top:18px}.remote-bar>i{display:none}.remote-bar>div{flex:1 1 30%;align-items:flex-start;gap:8px}.remote-bar p{font-size:14px}.remote-bar p>span{font-size:11px;line-height:1.8}.remote-step{width:23px;height:23px;font-size:10px;margin-top:2px}.build-takeaway{font-size:12px;gap:6px 10px}.quote-grid{gap:16px;max-height:none;flex:none}.quote{padding:20px 18px}.quote-heading h2{font-size:21px;line-height:1.5}.quote-heading p{font-size:12px}.quote-heading strong{display:block}.quote td{font-size:31px}.quote th{font-size:18px}.quote table{margin-top:20px}.quote th,.quote td{padding:20px 0}.quote td small{font-size:10px;margin-left:5px;display:block;margin-top:3px}.formula{font-size:12px;padding-top:15px;margin-top:10px}.formula>span{display:block;margin-top:4px;font-size:10px}.platform-bar{font-size:13px;align-items:flex-start;gap:12px;flex-direction:column}.closing-grid{gap:25px;max-height:none}.trial-panel{padding:24px}.trial-title{font-size:21px}.trial-price{font-size:80px;display:block;letter-spacing:-3px}.trial-price small{font-size:16px;letter-spacing:0;margin-left:4px}.trial-benefits{gap:9px}.trial-benefits p{font-size:13px}.trial-note{font-size:11px}.teacher-panel{padding:20px 0}.teacher-caption{font-size:13px;margin-bottom:15px}.teacher-panel h2{font-size:35px}.contact-label{font-size:12px;margin-top:23px}.phone{font-size:27px;letter-spacing:-.6px;margin:5px 0 22px}.copy-button{font-size:13px;padding:12px 16px}.contact-note{font-size:12px;margin-top:19px}.presentation-controls{height:59px;padding:0 20px;font-size:11px;gap:15px}.key-hint{display:none}.pagination{gap:13px}.pagination>span{font-size:12px;min-width:56px}.pagination>button{width:29px;height:29px;font-size:14px}.presenter span{margin:0 6px}.toast{font-size:12px;bottom:76px}}
@media(max-width:550px){.toolbar{padding-left:17px;padding-right:17px}.toolbar nav button{padding:8px 4px;font-size:10px}.brand{font-size:16px;gap:8px}.brand b{font-size:12px;margin-left:4px}.fullscreen{font-size:10px;padding:5px 8px}.slide{padding:25px 19px 28px;gap:23px}h1{font-size:30px;letter-spacing:-1px;line-height:1.5}.subtitle{font-size:14px;line-height:1.8}.offer-grid{grid-template-columns:1fr;gap:17px}.offer{padding:22px;display:grid;grid-template-columns:1fr auto;column-gap:12px;align-items:start}.offer-label{font-size:15px;grid-column:1;margin:0 0 3px}.offer h2{font-size:35px;grid-column:1}.responsibility{font-size:13px;margin-top:8px;min-height:0;grid-column:1/-1}.price{font-size:37px;grid-column:2;grid-row:1/3;align-self:center;justify-content:flex-end;max-width:155px;margin:0;line-height:1.15}.price>small{font-size:11px;display:block;flex-basis:100%;text-align:right;margin:8px 0 0}.price>span{font-size:17px}.offer-body{grid-column:1/-1;margin:18px 0 17px;padding-top:15px}.offer-body>p{font-size:15px;line-height:1.8;padding-left:17px}.offer-body>p:before{width:4px;height:4px;top:.8em}.offer-fit{grid-column:1/-1;font-size:12px;padding-top:14px}.offer-fit>span{display:inline;margin-right:10px;font-size:11px}.screen-takeaway{font-size:14px;line-height:1.8;padding-top:0;gap:5px}.screen-takeaway>span{font-size:11px;margin-bottom:4px}.screen-takeaway strong{font-size:13px}.screen-takeaway i{padding:0 4px}.table-scroll{border:0;overflow:visible}.comparison-table,.comparison-table tbody,.comparison-table tr,.comparison-table th,.comparison-table td{display:block;width:100%!important;min-width:0}.comparison-table thead{display:none}.comparison-table tbody{display:flex;flex-direction:column;gap:20px}.comparison-table tbody tr{border:1px solid #d1d9c8;border-radius:6px;overflow:hidden}.comparison-table tbody th{background:#e7ecdf;font-size:15px;padding:14px 16px;border:0}.comparison-table tbody td{display:grid;grid-template-columns:80px 1fr;gap:10px;text-align:left;border:0;padding:15px 16px;font-size:14px;line-height:1.65;white-space:pre-line}.comparison-table tbody td+td{border-top:1px solid #e1e6d9}.comparison-table td:before{font-size:12px;color:#80916e;align-self:center}.comparison-table td:nth-child(2):before{content:'基础陪跑'}.comparison-table td:nth-child(3):before{content:'深度搭建';color:#b67445}.comparison-table td:nth-child(4):before{content:'全托管';color:#486a33}.comparison-table .key-row td{background:#fff8ed}.comparison-table .key-row td:last-child{background:#e2ead8}.comparison-table .cell-note{font-size:12px}.comparison-table td b,.comparison-table td strong{font-size:15px;font-weight:550}.screen-note{font-size:12px}.build-map{grid-template-columns:1fr;gap:15px;margin:0}.business-source{flex-direction:row;align-items:center;justify-content:space-between;padding:20px 21px;gap:20px}.business-source>span{margin:0;font-size:12px}.business-source h2{font-size:22px}.business-source br{display:none}.map-arrow{font-size:24px;transform:rotate(90deg);height:20px}.build-map>.map-arrow:nth-of-type(2){display:grid}.build-modules article{padding:18px}.build-modules h3{font-size:18px}.build-modules p{font-size:12px}.workflow-result{padding:20px 21px;grid-column:auto}.workflow-result h2{font-size:23px}.remote-bar{display:flex;flex-direction:column;align-items:stretch;gap:18px;padding-top:22px}.remote-bar>div{align-items:center;gap:12px;flex:none}.remote-step{width:28px;height:28px;font-size:13px;margin:0}.remote-bar p{font-size:16px;line-height:1.7}.remote-bar p>span{font-size:13px}.build-takeaway{font-size:13px}.build-takeaway strong{display:block;flex-basis:100%;font-size:14px;font-weight:500}.build-takeaway>i{display:none}.quote-grid{grid-template-columns:1fr;gap:20px}.quote{padding:23px}.quote-heading h2{font-size:24px}.quote-heading p{font-size:13px;line-height:1.7;margin-top:9px}.quote-heading strong{display:inline}.quote table{margin-top:20px}.quote td,.quote th{padding:19px 0}.quote td{font-size:37px}.quote th{font-size:21px}.quote td small{display:inline;font-size:11px;margin-left:7px}.formula{font-size:13px;line-height:1.6}.formula>span{display:block;font-size:11px}.platform-bar{font-size:14px;gap:9px;line-height:1.8}.closing-grid{grid-template-columns:1fr;gap:30px}.trial-panel{padding:26px;grid-template-columns:1fr}.trial-title{font-size:25px}.trial-price{display:flex;align-items:baseline;font-size:95px;margin:20px 0;gap:5px;letter-spacing:-3px}.trial-price>span{font-size:35px}.trial-price small{display:inline;font-size:19px;margin-left:8px}.trial-benefits{gap:8px}.trial-benefits p{font-size:16px;padding-left:22px}.trial-note{font-size:12px;line-height:1.8;margin-top:22px;padding-top:19px}.teacher-panel{padding:0 6px}.teacher-caption{font-size:15px;margin-bottom:12px}.teacher-panel h2{font-size:43px}.phone{font-size:34px;letter-spacing:-1px;margin:7px 0 20px}.contact-label{font-size:13px;margin-top:23px}.copy-button{font-size:15px;padding:14px 18px;min-height:50px}.contact-note{font-size:13px;margin-top:18px}.presentation-controls{padding:0 17px;font-size:11px}.presenter{font-size:11px}.presenter span{margin:0 5px}.pagination{gap:9px}.pagination>span{min-width:52px}.pagination>button{width:27px;height:27px}}
@media(max-width:360px){.brand{font-size:14px}.brand b{font-size:11px}.brand-dot{width:8px;height:8px}.toolbar nav button{font-size:9px}.slide{padding-left:16px;padding-right:16px}h1{font-size:27px}.offer{padding:20px}.offer-label{font-size:13px}.offer h2{font-size:32px}.price{font-size:33px;max-width:130px}.price>small{font-size:10px}.offer-fit{font-size:11px}.presenter{font-size:10px}.pagination{gap:7px}.trial-title{font-size:23px}.phone{font-size:31px}.quote td{font-size:33px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important}}
@media print{@page{size:landscape;margin:0}html,body{height:auto;background:white}.toolbar,.presentation-controls,.progress,.toast{display:none!important}.stage{height:auto;overflow:visible}.slide,.slide[hidden]{display:flex!important;min-height:0;width:100%;height:100vh;padding:30px 40px;break-after:page;overflow:hidden;justify-content:center}.slide:last-child{break-after:auto}.offer-grid,.quote-grid,.closing-grid{flex:1}.copy-button{display:none}.screen-note{font-size:12px}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}}

/* 三档报价并排；基础版只按一对一沟通人数计费。 */
.basic-quote{background:#fdfdf8;border-color:#d1d9c7}.basic-quote .quote-heading p,.basic-quote .formula{color:#728265}.basic-quote .quote-heading strong{color:#48643b}.basic-quote td,.basic-quote th,.basic-quote .formula{border-color:#d5ddcc}
@media(min-width:801px){.quote-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.quote{padding-left:24px;padding-right:24px}.quote-heading h2{font-size:clamp(22px,1.8vw,34px)}.quote-heading p{font-size:clamp(13px,1vw,19px)}.quote td{font-size:clamp(31px,2.8vw,53px)}.quote th{font-size:clamp(20px,1.6vw,30px)}.formula{font-size:clamp(12px,1vw,19px)}}
@media(max-height:740px) and (min-width:801px){.quote-heading h2{font-size:24px}.quote-heading p{font-size:13px}.quote td{font-size:35px}.quote th{font-size:22px}.quote td,.quote th{padding-top:12px;padding-bottom:12px}.formula{font-size:13px}.offer.basic .offer-fit{font-size:12px}.offer.basic .price>small{font-size:11px}.offer.basic .responsibility{font-size:13px}}
@media(min-width:801px) and (max-width:1050px){.quote-grid{gap:12px}.quote{padding-left:17px;padding-right:17px}.quote-heading h2{font-size:20px}.quote-heading p{font-size:11px}.quote td{font-size:28px}.quote th{font-size:18px}.quote td small{font-size:10px;margin-left:4px}.formula{font-size:10px}.offer.basic .price>small{font-size:10px}.offer.basic .offer-fit{font-size:11px}}

/* 付款周期说明：表内金额均为当期实付总额。 */
.billing-table-wrap{flex:1;max-height:600px;min-height:0;border:1px solid #cfd7c5;border-radius:8px;overflow:hidden;display:flex}.billing-table{height:100%;table-layout:fixed;text-align:center}.billing-table thead th{background:#e9ede2;padding:17px 15px;border-right:1px solid #d6ddcd;font-weight:500}.billing-table th:first-child{width:25%;text-align:left;padding-left:25px}.billing-table thead th:first-child{font-size:clamp(16px,1.5vw,28px)}.billing-table thead th small{display:block;color:#718164;font-size:clamp(13px,1.05vw,20px);margin-bottom:4px}.billing-table thead strong{font-size:clamp(28px,2.7vw,51px);font-weight:600}.billing-table thead th:nth-child(3){background:#f4e2cf;color:#ba4d24}.billing-table thead th:nth-child(3) small{color:#a27956}.billing-table thead th:last-child{background:var(--forest);color:#fff}.billing-table thead th:last-child small{color:#c6d2b8}.billing-table tbody th,.billing-table tbody td{padding:19px 15px;border-top:1px solid #d8dfd0;border-right:1px solid #d8dfd0;background:#fffef9;vertical-align:middle}.billing-table tbody th{font-size:clamp(18px,1.55vw,29px);font-weight:550}.billing-table tbody th small{display:block;font-size:clamp(11px,.95vw,18px);font-weight:400;color:#7e8b73;margin-top:6px}.billing-table td{font-size:clamp(29px,2.8vw,53px);font-weight:550;letter-spacing:-1px;font-variant-numeric:tabular-nums;white-space:nowrap}.billing-table td small{font-size:clamp(11px,1vw,19px);font-weight:400;letter-spacing:0;color:#839076;margin-left:6px}.billing-table tbody td:nth-child(3){background:#fff6e9}.billing-table tbody td:last-child{background:#eaf0e1;color:#3c5a2d}.billing-note{font-size:clamp(13px,1.05vw,20px);color:var(--muted);line-height:1.9;flex-shrink:0}.billing-note strong{font-weight:550;color:var(--ink);margin-right:12px}
@media(max-height:740px) and (min-width:801px){.billing-table thead th{padding:10px 15px}.billing-table thead strong{font-size:28px}.billing-table thead th small{font-size:12px;margin-bottom:2px}.billing-table thead th:first-child{font-size:18px}.billing-table tbody th,.billing-table tbody td{padding:12px 15px}.billing-table tbody th{font-size:18px}.billing-table tbody th small{font-size:11px;margin-top:3px}.billing-table td{font-size:34px}.billing-table td small{font-size:11px}.billing-note{font-size:13px;line-height:1.7}}
@media(min-width:801px) and (max-width:1100px){.toolbar nav button{padding-left:7px;padding-right:7px}.billing-table th:first-child{padding-left:18px}.billing-table tbody th{font-size:16px}.billing-table td{font-size:27px}.billing-table td small{font-size:10px;margin-left:4px}.billing-note{font-size:12px}}
@media(max-width:800px){.billing-table-wrap{flex:none;overflow:auto;max-height:none}.billing-table{height:auto;min-width:650px}.billing-table thead th{padding:15px 12px}.billing-table thead strong{font-size:27px}.billing-table thead th small{font-size:11px}.billing-table thead th:first-child{font-size:15px}.billing-table tbody th{font-size:16px}.billing-table tbody th small{font-size:10px}.billing-table tbody th,.billing-table tbody td{padding:22px 13px}.billing-table td{font-size:26px}.billing-table td small{font-size:10px}.billing-note{font-size:12px}.billing-note strong{display:block}.billing-note br{display:none}.toolbar nav button{padding-left:5px;padding-right:5px}}
@media(max-width:550px){.billing-table-wrap{border:0;overflow:visible}.billing-table,.billing-table tbody,.billing-table tr,.billing-table th,.billing-table td{display:block;min-width:0;width:100%!important;height:auto}.billing-table thead{display:none}.billing-table tbody{display:flex;flex-direction:column;gap:22px}.billing-table tr{border:1px solid #d3ddc9;border-radius:6px;overflow:hidden}.billing-table tbody th{font-size:19px;background:#e9ede2;padding:18px 20px}.billing-table tbody th small{font-size:12px;margin-top:5px}.billing-table tbody td{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:29px;border-top:1px solid #dae2d1;border-right:0;padding:18px 20px}.billing-table td:before{font-size:13px;font-weight:400;letter-spacing:0;color:#7c896e}.billing-table td:nth-child(2):before{content:'月付 · 原价'}.billing-table td:nth-child(3):before{content:'季付 · 9 折'}.billing-table td:nth-child(4):before{content:'年付 · 8 折'}.billing-table td small{font-size:11px;margin-left:5px}.billing-note{font-size:13px;line-height:1.9}.toolbar nav button{font-size:10px;padding-left:3px;padding-right:3px}}
@media(max-width:360px){.toolbar nav button{font-size:9px;padding-left:2px;padding-right:2px}.billing-table td{font-size:27px}.billing-table td:before{font-size:12px}.billing-table tbody th{font-size:18px}}
@media print{.billing-table-wrap{flex:1;overflow:hidden}.billing-table{min-width:0}}

/* 服务保障：三个保障期与超期退款顺序。 */
.guarantee-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;flex:1;max-height:440px;min-height:215px}.guarantee-card{display:flex;flex-direction:column;justify-content:center;padding:30px 32px;border:1px solid #d0dac5;background:#fffef8;border-radius:8px}.guarantee-card h2{font-size:clamp(21px,1.9vw,36px);font-weight:550;line-height:1.5}.refund-window{font-size:clamp(66px,7.4vw,140px);font-weight:550;line-height:1.15;letter-spacing:-4px;margin:20px 0;color:#49663a}.refund-window small{font-size:clamp(24px,2.4vw,45px);font-weight:500;letter-spacing:-.5px;margin-left:8px}.guarantee-card h3{font-size:clamp(20px,1.8vw,34px);font-weight:550;line-height:1.5;padding-top:20px;border-top:1px solid #d8dfce}.quarter-guarantee{background:#f8eadb;border-color:#dfbc9c}.quarter-guarantee .refund-window{color:var(--orange)}.quarter-guarantee h3{border-color:#ddc7b0}.year-guarantee{background:var(--forest);border-color:var(--forest);color:#faf8ef}.year-guarantee .refund-window{color:#e6dcb8}.year-guarantee h3{border-color:#68775d}.late-refund{display:grid;grid-template-columns:1fr 1fr 30px 1.3fr;gap:25px;align-items:center;border:1px solid #d3dcc7;border-radius:7px;padding:24px 30px;background:#eeefe7;flex-shrink:0}.late-intro h2{font-size:clamp(19px,1.65vw,31px);font-weight:550;line-height:1.5}.late-intro p{font-size:clamp(12px,1vw,19px);color:#7a876d;margin-top:6px}.refund-step span{font-size:clamp(12px,1vw,19px);color:#7a876d;display:block;margin-bottom:6px}.refund-step strong{font-size:clamp(21px,1.9vw,36px);font-weight:550;line-height:1.5}.refund-step:nth-child(2) strong{color:var(--orange)}.refund-arrow{font-size:30px;color:#99a78a;text-align:center;font-weight:300}
@media(max-height:740px) and (min-width:801px){.guarantee-grid{min-height:205px;gap:20px}.guarantee-card{padding:22px 28px}.guarantee-card h2{font-size:22px}.refund-window{font-size:76px;margin:13px 0}.refund-window small{font-size:27px}.guarantee-card h3{font-size:22px;padding-top:15px}.late-refund{padding:19px 25px;gap:20px}.late-intro h2{font-size:19px}.late-intro p{font-size:12px;margin-top:4px}.refund-step span{font-size:12px;margin-bottom:5px}.refund-step strong{font-size:23px}}
@media(min-width:801px) and (max-width:1100px){.toolbar nav button{font-size:10px;padding-left:6px;padding-right:6px}.guarantee-card{padding-left:23px;padding-right:23px}.guarantee-card h2{font-size:20px}.guarantee-card h3{font-size:18px}.refund-window{font-size:66px}.refund-window small{font-size:23px}.late-refund{padding-left:22px;padding-right:22px;gap:16px}.late-intro h2{font-size:17px}.refund-step strong{font-size:20px}.refund-step span,.late-intro p{font-size:11px}}
@media(max-width:800px){.guarantee-grid{min-height:0;max-height:none;gap:12px;flex:none}.guarantee-card{padding:25px 18px}.guarantee-card h2{font-size:18px}.refund-window{font-size:59px;margin:20px 0;letter-spacing:-2px}.refund-window small{font-size:20px;margin-left:4px}.guarantee-card h3{font-size:16px;padding-top:17px}.late-refund{grid-template-columns:1fr 25px 1.2fr;padding:23px;gap:16px}.late-intro{grid-column:1/-1;border-bottom:1px solid #d3dcc7;padding-bottom:16px;margin-bottom:2px}.late-intro h2{font-size:20px}.late-intro p{font-size:12px;margin-top:4px}.refund-step span{font-size:11px}.refund-step strong{font-size:20px}.refund-step:nth-child(2){grid-column:1}.refund-step:last-child{grid-column:3}.refund-arrow{grid-column:2;font-size:25px}}
@media(max-width:550px){.toolbar nav button{font-size:9px;padding-left:2px;padding-right:2px}.guarantee-grid{grid-template-columns:1fr;gap:18px}.guarantee-card{padding:23px 25px;display:grid;grid-template-columns:1fr auto;column-gap:15px;align-items:center}.guarantee-card h2{font-size:20px}.refund-window{grid-column:2;grid-row:1/3;font-size:64px;line-height:1.2;margin:0 0 0 10px}.refund-window small{font-size:21px;margin-left:5px}.guarantee-card h3{grid-column:1;font-size:15px;line-height:1.6;border:0;padding-top:8px;white-space:nowrap}.late-refund{grid-template-columns:1fr;padding:23px;gap:20px}.late-intro{grid-column:auto;padding-bottom:19px;margin:0}.late-intro h2{font-size:22px}.late-intro p{font-size:13px}.refund-step:nth-child(2),.refund-step:last-child,.refund-arrow{grid-column:auto}.refund-step span{font-size:13px;margin-bottom:5px}.refund-step strong{font-size:25px}.refund-arrow{font-size:25px;transform:rotate(90deg);justify-self:start;margin-left:4px;height:21px;line-height:1}}
@media(max-width:360px){.toolbar nav button{font-size:8px;padding-left:2px;padding-right:2px}.guarantee-card{padding:21px}.guarantee-card h2{font-size:18px}.refund-window{font-size:55px}.refund-window small{font-size:18px}.guarantee-card h3{font-size:13px}}
