.seo-page{--seo-ink:#12182a;--seo-muted:#66728a;--seo-blue:#4384f5;--seo-blue-dark:#2866da;--seo-line:#dfe5ee;--seo-paper:#fff;min-height:100vh;color:var(--seo-ink);font-family:var(--font-jakarta), sans-serif;background:#fbfcff}.seo-page *,.seo-page :before,.seo-page :after{box-sizing:border-box}.seo-page a{color:inherit;text-decoration:none}.seo-page p{color:var(--seo-muted)}.seo-shell{width:min(1180px,100% - 48px);margin-inline:auto}.seo-header{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffe0;border-bottom:1px solid #1a27451a;height:76px;position:relative}.seo-header-inner{justify-content:space-between;align-items:center;gap:28px;height:100%;display:flex}.seo-brand{flex:none;align-items:center;gap:10px;display:inline-flex}.seo-brand-mark{background:#edf4ff;border:1px solid #cfe0ff;border-radius:11px;place-items:center;width:38px;height:38px;display:grid;overflow:hidden}.seo-brand-mark img{object-fit:contain;width:34px;height:34px}.seo-brand>span:last-child{flex-direction:column;display:flex}.seo-brand strong{font-size:13px;line-height:1.15}.seo-brand small{color:#7a8497;margin-top:3px;font-size:9px}.seo-nav{align-items:center;gap:34px;margin-left:auto;display:flex}.seo-nav a{color:#59657b;font-size:12px;font-weight:700;transition:color .18s}.seo-nav a:hover{color:var(--seo-blue)}.seo-header-cta,.seo-button{background:var(--seo-blue);justify-content:center;align-items:center;gap:10px;font-weight:800;transition:transform .18s,box-shadow .18s,background .18s;display:inline-flex;box-shadow:0 12px 28px #4384f533;color:#fff!important}.seo-header-cta{border-radius:10px;min-height:42px;padding:0 17px;font-size:11px}.seo-button{border-radius:12px;width:fit-content;min-height:54px;padding:0 21px;font-size:13px}.seo-header-cta:hover,.seo-button:hover{background:var(--seo-blue-dark);transform:translateY(-2px);box-shadow:0 16px 34px #4384f547}.seo-breadcrumbs{color:#7a869c;align-items:center;gap:8px;margin-bottom:32px;font-size:10px;font-weight:700;display:flex}.seo-breadcrumbs a:hover{color:var(--seo-blue)}.seo-breadcrumbs span:last-child{color:#3b4760}.seo-kicker{color:var(--seo-blue-dark);font-family:var(--font-dm-mono), monospace;letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:7px;font-size:10px;font-weight:500;display:inline-flex}.seo-kicker-light{color:#bcd3ff}.seo-stars{color:#f4b52c;align-items:center;gap:1px;display:inline-flex}.seo-trust-line{color:#778399;align-items:center;gap:11px;margin-top:22px;font-size:10px;display:flex}.seo-trust-line>span{align-items:center;gap:6px;display:inline-flex}.seo-trust-line strong{color:var(--seo-ink)}.seo-trust-line i{background:#d4dae5;width:1px;height:13px}.seo-section{padding:110px 0}.seo-faq{border-top:1px solid var(--seo-line);background:#fff}.seo-faq-grid{grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:clamp(60px,9vw,130px);display:grid}.seo-faq-intro{align-self:start;position:sticky;top:36px}.seo-faq h2,.seo-related h2{letter-spacing:-.055em;max-width:600px;margin:20px 0 18px;font-size:clamp(38px,5vw,64px);line-height:.98}.seo-faq-intro p{max-width:370px;font-size:13px;line-height:1.7}.seo-faq-intro p a{color:var(--seo-blue-dark);text-underline-offset:3px;text-decoration:underline}.seo-faq-list{border-top:1px solid var(--seo-line)}.seo-faq-list details{border-bottom:1px solid var(--seo-line)}.seo-faq-list summary{cursor:pointer;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;font-size:15px;font-weight:800;list-style:none;display:flex}.seo-faq-list summary::-webkit-details-marker{display:none}.seo-faq-list summary span{color:var(--seo-blue);font-size:23px;font-weight:400;transition:transform .2s}.seo-faq-list details[open] summary span{transform:rotate(45deg)}.seo-faq-list details p{max-width:670px;margin:-6px 44px 23px 0;font-size:13px;line-height:1.75}.seo-related{background:#f2f6fd}.seo-related-head{justify-content:space-between;align-items:end;gap:40px;margin-bottom:44px;display:flex}.seo-related-head h2{margin-bottom:0}.seo-related-links{border-top:1px solid #cfd8e7;border-bottom:1px solid #cfd8e7;grid-template-columns:repeat(3,1fr);display:grid}.seo-related-links a{border-right:1px solid #cfd8e7;grid-template-rows:auto auto;grid-template-columns:32px 1fr auto;gap:7px 12px;min-height:158px;padding:28px 25px;transition:background .2s,transform .2s;display:grid;position:relative}.seo-related-links a:first-child{border-left:1px solid #cfd8e7}.seo-related-links a:hover{z-index:1;background:#fff;transform:translateY(-5px)}.seo-related-links a>span{color:#8a96aa;font-family:var(--font-dm-mono), monospace;grid-row:1/3;font-size:10px}.seo-related-links strong{font-size:16px;line-height:1.35}.seo-related-links small{color:#77849a;font-size:11px}.seo-related-links svg{color:var(--seo-blue);grid-area:1/3/3;align-self:center}.seo-final-cta{color:#fff;background:#12182a;overflow:hidden}.seo-final-inner{grid-template-columns:170px 1fr auto;align-items:center;gap:48px;min-height:380px;display:grid;position:relative}.seo-final-inner:before{content:"";border:1px solid #ffffff1a;border-radius:50%;width:440px;height:440px;position:absolute;top:-170px;right:-100px;box-shadow:0 0 0 80px #ffffff06,0 0 0 160px #ffffff05}.seo-final-mascot{z-index:1;object-fit:contain;filter:drop-shadow(0 20px 35px #00000047);width:160px;height:160px;position:relative}.seo-final-inner>div{z-index:1;position:relative}.seo-final-inner h2{letter-spacing:-.055em;max-width:650px;margin:16px 0 13px;font-size:clamp(38px,5vw,66px);line-height:.98}.seo-final-inner p{color:#aeb9ce;max-width:600px;margin:0;font-size:13px;line-height:1.7}.seo-final-inner .seo-button{z-index:1;position:relative}.seo-footer{color:#a9b4c8;background:#0b1020;border-top:1px solid #ffffff12;padding:72px 0 24px}.seo-footer .seo-brand strong{color:#fff}.seo-footer .seo-brand-mark{background:#ffffff0f;border-color:#ffffff1a}.seo-footer-grid{grid-template-columns:1.35fr repeat(3,1fr);gap:55px;padding-bottom:62px;display:grid}.seo-footer-brand p{color:#77839a;max-width:270px;margin-top:19px;font-size:11px;line-height:1.7}.seo-footer-links{flex-direction:column;gap:12px;display:flex}.seo-footer-links strong{color:#fff;letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px;font-size:10px}.seo-footer-links a{color:#8f9bb0;font-size:11px;transition:color .18s}.seo-footer-links a:hover{color:#fff}.seo-footer-bottom{color:#667288;border-top:1px solid #ffffff14;justify-content:space-between;gap:20px;padding-top:22px;font-size:9px;display:flex}.seo-list{gap:14px;margin:26px 0 0;padding:0;list-style:none;display:grid}.seo-list li{color:#58657b;align-items:flex-start;gap:10px;font-size:12px;line-height:1.55;display:flex}.seo-list svg{color:var(--seo-blue);flex:none;margin-top:1px}.canvas-page{background:#f6f9ff}.canvas-hero{background:radial-gradient(circle at 74% 25%,#dce8ff 0,#0000 31%),linear-gradient(#fff 0,#f1f6ff 100%);min-height:730px;padding:54px 0 82px;overflow:hidden}.canvas-hero-grid{grid-template-columns:minmax(0,.82fr) minmax(500px,1.18fr);align-items:center;gap:64px;display:grid}.canvas-hero h1,.shot-hero h1,.math-hero h1,.chem-hero h1,.steps-hero h1,.college-hero h1{letter-spacing:-.065em;margin:18px 0 22px;font-size:clamp(52px,6vw,82px);line-height:.94}.canvas-hero-copy>p,.shot-hero-copy>p,.math-hero-copy>p,.chem-hero-copy>p,.steps-hero-copy>p,.college-hero-copy>p{max-width:585px;margin:0 0 29px;font-size:16px;line-height:1.65}.canvas-window{background:#fff;border:1px solid #cad5e5;border-radius:18px;min-height:480px;position:relative;overflow:hidden;transform:rotate(.6deg);box-shadow:0 35px 80px #2a46732e}.canvas-window-bar{background:#f9fafc;border-bottom:1px solid #e4e8ef;align-items:center;gap:6px;height:50px;padding:0 18px;display:flex}.canvas-window-bar i{background:#ff766d;border-radius:50%;width:8px;height:8px}.canvas-window-bar i:nth-child(2){background:#f5bd3f}.canvas-window-bar i:nth-child(3){background:#48c785}.canvas-url{color:#8792a5;text-align:center;background:#edf1f7;border-radius:7px;width:56%;margin-left:35px;padding:8px 15px;font-size:8px}.canvas-sidebar{background:#18243a;width:82px;padding-top:20px;position:absolute;inset:50px auto 0 0}.canvas-sidebar span{background:#ffffff38;border-radius:8px;width:28px;height:7px;margin:0 auto 23px;display:block}.canvas-assignment{margin-left:82px;padding:38px 30px}.canvas-assignment small{color:#8b96a9;font-size:9px}.canvas-assignment h3{margin:8px 0 28px;font-size:20px}.canvas-answer{border:1px solid #dce2ec;border-radius:8px;padding:17px;font-size:10px}.canvas-answer+.canvas-answer{margin-top:10px}.canvas-answer.active{background:#edf4ff;border-color:#72a1f7}.canvas-ai-panel{background:#fff;border:1px solid #b9c7da;border-radius:14px;width:300px;padding:20px;position:absolute;bottom:24px;right:22px;box-shadow:0 25px 50px #14243e40}.canvas-ai-head{border-bottom:1px solid #e1e6ee;align-items:center;gap:8px;padding-bottom:13px;font-size:11px;font-weight:800;display:flex}.canvas-ai-head img{object-fit:contain;width:25px;height:25px}.canvas-ai-panel>small{color:#6d7990;text-transform:uppercase;margin-top:15px;font-size:8px;display:block}.canvas-ai-panel strong{color:#2c6cdd;margin-top:7px;font-size:13px;display:block}.canvas-ai-panel p{background:#eff5ff;border-radius:7px;margin:12px 0 0;padding:12px;font-size:9px;line-height:1.55}.canvas-flow{background:#fff}.canvas-flow-head{grid-template-columns:.8fr 1.2fr;align-items:end;gap:80px;margin-bottom:68px;display:grid}.canvas-flow h2,.shot-method h2,.math-topics h2,.chem-coverage h2,.steps-why h2,.college-modes h2{letter-spacing:-.06em;margin:18px 0 0;font-size:clamp(42px,5.4vw,72px);line-height:.98}.canvas-flow-head p{max-width:500px;margin:0;font-size:14px;line-height:1.75}.canvas-steps{border-top:1px solid var(--seo-line);grid-template-columns:repeat(3,1fr);display:grid}.canvas-step{border-right:1px solid var(--seo-line);min-height:270px;padding:34px 28px}.canvas-step:first-child{border-left:1px solid var(--seo-line)}.canvas-step>span{color:var(--seo-blue);font-family:var(--font-dm-mono), monospace;font-size:10px}.canvas-step h3{letter-spacing:-.03em;margin:36px 0 13px;font-size:21px}.canvas-step p{margin:0;font-size:12px;line-height:1.7}.canvas-context{color:#fff;background:#172139}.canvas-context-grid{grid-template-columns:1fr .95fr;align-items:center;gap:100px;display:grid}.canvas-context h2{letter-spacing:-.06em;max-width:600px;margin:18px 0;font-size:clamp(42px,5.2vw,70px);line-height:.98}.canvas-context p{color:#aeb9cc;max-width:560px;font-size:14px;line-height:1.75}.canvas-question-types{border:1px solid #ffffff24;grid-template-columns:1fr 1fr;display:grid}.canvas-question-types span{color:#cbd5e7;border-bottom:1px solid #ffffff1f;border-right:1px solid #ffffff1f;align-items:end;min-height:105px;padding:18px;font-size:11px;display:flex}.canvas-question-types span:nth-child(2n){border-right:0}.canvas-question-types span:nth-last-child(-n+2){border-bottom:0}.shot-page{--seo-blue:#6e63ef;--seo-blue-dark:#5549d8;background:#fffdf8}.shot-hero{background:linear-gradient(120deg,#fffdf8 0 63%,#efeaff 63%);padding:52px 0 100px}.shot-hero-grid{grid-template-columns:.9fr 1.1fr;align-items:center;gap:76px;display:grid}.shot-capture{background:#f4f0ff;border:1px solid #dcd7ed;min-height:470px;padding:48px;position:relative;box-shadow:24px 24px #dcd5ff}.shot-document{background:#fff;border:1px solid #e3dfeb;height:100%;min-height:372px;padding:40px}.shot-document i{background:#e7e8ed;border-radius:10px;height:9px;margin-bottom:17px;display:block}.shot-document i:nth-child(2){width:78%}.shot-document i:nth-child(3){width:90%}.shot-problem{color:#172033;margin-top:42px;font-family:Georgia,serif;font-size:24px;line-height:1.5}.shot-crop{background:#7164ef0f;border:2px solid #7164ef;position:absolute;inset:137px 35px 74px;box-shadow:0 0 0 999px #28243c1f}.shot-crop:before,.shot-crop:after{content:"";background:#fff;border:3px solid #7164ef;width:14px;height:14px;position:absolute}.shot-crop:before{top:-8px;left:-8px}.shot-crop:after{bottom:-8px;right:-8px}.shot-scan-label{color:#fff;font-family:var(--font-dm-mono), monospace;letter-spacing:.08em;text-transform:uppercase;background:#14182a;border-radius:20px;align-items:center;gap:8px;padding:10px 14px;font-size:8px;display:flex;position:absolute;bottom:39px;left:50%;transform:translate(-50%)}.shot-method{background:#fff}.shot-method-head{max-width:770px;margin-bottom:58px}.shot-method-grid{grid-template-columns:.95fr 1.05fr;align-items:start;gap:80px;display:grid}.shot-quality-list{counter-reset:shot;border-top:1px solid var(--seo-line)}.shot-quality-list li{counter-increment:shot;border-bottom:1px solid var(--seo-line);grid-template-columns:52px 1fr;gap:18px;padding:25px 0;display:grid}.shot-quality-list li:before{content:"0" counter(shot);color:var(--seo-blue);font-family:var(--font-dm-mono), monospace;font-size:10px}.shot-quality-list strong{margin-bottom:7px;font-size:15px;display:block}.shot-quality-list p{margin:0;font-size:12px;line-height:1.65}.shot-result{color:#fff;background:#171a2d;padding:38px}.shot-result>small{color:#aaa5ee;font-family:var(--font-dm-mono), monospace;letter-spacing:.08em;text-transform:uppercase;font-size:9px}.shot-result h3{margin:26px 0 15px;font-size:26px;line-height:1.3}.shot-result p{color:#aeb5c8;font-size:12px;line-height:1.7}.shot-result ol{counter-reset:result;margin:28px 0 0;padding:0;list-style:none}.shot-result li{counter-increment:result;color:#d9deea;border-top:1px solid #ffffff1f;padding:17px 0 17px 44px;font-size:11px;line-height:1.55;position:relative}.shot-result li:before{content:counter(result);color:#15182b;background:#bdb5ff;border-radius:50%;place-items:center;width:26px;height:26px;font-weight:800;display:grid;position:absolute;top:13px;left:0}.shot-use-cases{background:#f1edff}.shot-use-grid{grid-template-columns:repeat(4,1fr);display:grid}.shot-use-grid article{border-left:1px solid #d6d0eb;padding:30px}.shot-use-grid article:last-child{border-right:1px solid #d6d0eb}.shot-use-grid svg{color:var(--seo-blue)}.shot-use-grid h3{margin:35px 0 12px;font-size:17px}.shot-use-grid p{margin:0;font-size:11px;line-height:1.65}.math-page{--seo-blue:#226f5a;--seo-blue-dark:#155543;background:#f8fbf5}.math-hero{background-color:#fbfdf8;background-image:linear-gradient(#eff7e9 1px,#0000 1px),linear-gradient(90deg,#eff7e9 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:28px 28px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;padding:52px 0 92px;overflow:hidden}.math-hero-grid{grid-template-columns:.92fr 1.08fr;align-items:center;gap:74px;display:grid}.math-notebook{background:repeating-linear-gradient(#fff 0 37px,#dce7f0 38px 39px);border:1px solid #d2ddcb;min-height:490px;padding:54px 52px 40px 78px;position:relative;transform:rotate(-1deg);box-shadow:18px 18px #dbe9d4}.math-notebook:before{content:"";background:#f0b3ae;width:1px;position:absolute;inset:0 auto 0 50px}.math-notebook small{color:#597063;font-family:var(--font-dm-mono), monospace;text-transform:uppercase;font-size:9px}.math-equation{color:#17221d;margin-top:45px;font-family:Georgia,serif;font-size:31px;line-height:1.5}.math-work{color:#296852;margin-top:26px;font-family:Georgia,serif;font-size:19px;line-height:2}.math-answer-badge{color:#175640;background:#eff9f2;border:1px solid #8db3a2;border-radius:4px;padding:13px 18px;font-size:12px;font-weight:800;position:absolute;bottom:25px;right:30px}.math-topics{background:#fff}.math-topics-head{grid-template-columns:1fr .85fr;align-items:end;gap:80px;margin-bottom:62px;display:grid}.math-topics-head p{margin:0;font-size:14px;line-height:1.75}.math-topic-table{border-top:1px solid var(--seo-line)}.math-topic-row{border-bottom:1px solid var(--seo-line);grid-template-columns:180px 1fr auto;align-items:center;gap:35px;min-height:92px;display:grid}.math-topic-row>span{color:#758174;font-family:var(--font-dm-mono), monospace;text-transform:uppercase;font-size:9px}.math-topic-row strong{font-size:18px}.math-topic-row p{max-width:570px;margin:0;font-size:11px;line-height:1.6}.math-topic-row svg{color:var(--seo-blue)}.math-process{color:#fff;background:#173329}.math-process-grid{grid-template-columns:.8fr 1.2fr;gap:100px;display:grid}.math-process h2{letter-spacing:-.06em;margin:18px 0;font-size:clamp(42px,5.2vw,70px);line-height:.98}.math-process-intro p{color:#a7c0b6;font-size:13px;line-height:1.7}.math-process-steps{counter-reset:math}.math-process-steps li{counter-increment:math;color:#d7e4de;border-top:1px solid #ffffff24;padding:24px 0 24px 60px;font-size:13px;line-height:1.65;position:relative}.math-process-steps li:last-child{border-bottom:1px solid #ffffff24}.math-process-steps li:before{content:"0" counter(math);color:#8bc4ab;font-family:var(--font-dm-mono), monospace;font-size:10px;position:absolute;left:0}.chem-page{--seo-blue:#5e5ce6;--seo-blue-dark:#4846c9;background:#f7f8ff}.chem-hero{color:#fff;background:radial-gradient(circle at 76% 35%,#6276ff61,#0000 27%),#11172c;padding:52px 0 90px;overflow:hidden}.chem-hero .seo-breadcrumbs{color:#8f9bb6}.chem-hero .seo-breadcrumbs span:last-child{color:#cad1e0}.chem-hero .seo-kicker{color:#a7b1ff}.chem-hero-copy>p{color:#aeb8cc}.chem-hero .seo-trust-line{color:#9aa5bc}.chem-hero .seo-trust-line strong{color:#fff}.chem-hero .seo-trust-line i{background:#ffffff2b}.chem-hero-grid{grid-template-columns:.9fr 1.1fr;align-items:center;gap:72px;display:grid}.chem-lab{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0b;border:1px solid #ffffff24;min-height:500px;position:relative}.chem-lab:before{content:"";border:1px solid #ffffff14;position:absolute;inset:30px}.molecule{position:absolute;inset:0}.atom{color:#15192b;background:#bbc3ff;border-radius:50%;place-items:center;width:72px;height:72px;font-weight:900;display:grid;position:absolute;box-shadow:0 0 50px #7e8bff57}.atom-a{top:24%;left:17%}.atom-b{background:#fff;width:96px;height:96px;top:43%;left:45%}.atom-c{top:21%;right:13%}.bond{transform-origin:0;background:#ffffff6b;height:2px;position:absolute}.bond-a{width:170px;top:34%;left:28%;transform:rotate(24deg)}.bond-b{width:155px;top:49%;left:58%;transform:rotate(-31deg)}.chem-equation-card{background:#080c1bc2;border-left:3px solid #929cff;padding:20px 24px;position:absolute;bottom:34px;left:35px;right:35px}.chem-equation-card small{color:#959fba;font-family:var(--font-dm-mono), monospace;text-transform:uppercase;font-size:8px}.chem-equation-card strong{margin-top:9px;font-family:Georgia,serif;font-size:22px;display:block}.chem-coverage{background:#fff}.chem-coverage-head{max-width:800px;margin-bottom:56px}.chem-topic-grid{border-top:1px solid var(--seo-line);border-left:1px solid var(--seo-line);grid-template-columns:repeat(3,1fr);display:grid}.chem-topic-grid article{border-right:1px solid var(--seo-line);border-bottom:1px solid var(--seo-line);min-height:220px;padding:28px}.chem-topic-grid span{color:var(--seo-blue);font-family:var(--font-dm-mono), monospace;font-size:9px}.chem-topic-grid h3{margin:40px 0 11px;font-size:18px}.chem-topic-grid p{margin:0;font-size:11px;line-height:1.65}.chem-check{background:#e9ebff}.chem-check-grid{grid-template-columns:.9fr 1.1fr;align-items:center;gap:90px;display:grid}.chem-check h2{letter-spacing:-.06em;margin:18px 0;font-size:clamp(42px,5.2vw,68px);line-height:.98}.chem-check p{font-size:13px;line-height:1.75}.chem-unit-sheet{background:#fff;border:1px solid #cdd1ef;padding:38px;box-shadow:14px 14px #cfd3f7}.chem-unit-sheet h3{margin:0 0 25px;font-size:18px}.chem-unit-row{border-top:1px solid #e1e4f2;grid-template-columns:32px 1fr auto;gap:12px;padding:16px 0;font-size:11px;display:grid}.chem-unit-row span:first-child{color:var(--seo-blue);font-family:var(--font-dm-mono), monospace}.chem-unit-row small{color:#68738a}.steps-page{--seo-blue:#e56545;--seo-blue-dark:#c94a2e;background:#fffaf6}.steps-hero{background:radial-gradient(circle at 18% 20%,#ffe7dc,#0000 29%),#fffaf6;padding:52px 0 95px}.steps-hero-grid{grid-template-columns:.87fr 1.13fr;align-items:center;gap:88px;display:grid}.steps-demo{background:#fff;border:1px solid #e9d9cf;border-radius:20px;padding:44px 42px;box-shadow:0 30px 70px #5a3a2a24}.steps-demo-head{border-bottom:1px solid #eee3dc;justify-content:space-between;gap:18px;padding-bottom:22px;display:flex}.steps-demo-head span{color:#8992a2;font-size:9px}.steps-demo-head b{color:#348061;font-size:9px}.reasoning-line{grid-template-columns:34px 1fr;gap:16px;padding-top:28px;display:grid;position:relative}.reasoning-line:not(:last-child):after{content:"";background:#e1d7d0;width:1px;position:absolute;top:61px;bottom:-18px;left:16px}.reasoning-line>span{z-index:1;color:#fff;background:var(--seo-blue);width:34px;height:34px;font-family:var(--font-dm-mono), monospace;border-radius:50%;place-items:center;font-size:9px;display:grid;position:relative}.reasoning-line h3{margin:3px 0 7px;font-size:14px}.reasoning-line p{margin:0;font-size:10px;line-height:1.6}.steps-why{background:#fff}.steps-why-grid{grid-template-columns:.85fr 1.15fr;gap:100px;display:grid}.steps-why-copy>p{max-width:510px;font-size:13px;line-height:1.75}.answer-vs-steps{border-top:1px solid var(--seo-line)}.comparison-row{border-bottom:1px solid var(--seo-line);grid-template-columns:130px 1fr 1fr;gap:30px;padding:24px 0;font-size:11px;line-height:1.6;display:grid}.comparison-row:first-child{color:#7f8795;font-family:var(--font-dm-mono), monospace;text-transform:uppercase;font-size:8px}.comparison-row strong{font-size:12px}.comparison-row span:last-child{color:var(--seo-blue-dark)}.steps-subjects{color:#fff;background:#2d1b18}.steps-subject-grid{grid-template-columns:repeat(4,1fr);display:grid}.steps-subject-grid article{border-left:1px solid #ffffff21;min-height:250px;padding:28px}.steps-subject-grid article:last-child{border-right:1px solid #ffffff21}.steps-subject-grid span{color:#ee9b82;font-family:var(--font-dm-mono), monospace;font-size:9px}.steps-subject-grid h3{margin:70px 0 12px;font-size:18px}.steps-subject-grid p{color:#c2aca6;margin:0;font-size:11px;line-height:1.65}.college-page{--seo-blue:#e25f75;--seo-blue-dark:#c8445c;background:#fff9fb}.college-hero{background:linear-gradient(118deg,#fff 0 62%,#ffe9ef 62%);padding:52px 0 92px;overflow:hidden}.college-hero-grid{grid-template-columns:.88fr 1.12fr;align-items:center;gap:78px;display:grid}.semester-board{background:#fff;border:1px solid #e6cad1;border-radius:18px;padding:27px;position:relative;transform:rotate(1deg);box-shadow:0 32px 70px #67323f26}.semester-board-head{border-bottom:1px solid #eee0e4;justify-content:space-between;padding-bottom:18px;display:flex}.semester-board-head strong{font-size:13px}.semester-board-head span{color:#a36a78;font-family:var(--font-dm-mono), monospace;font-size:8px}.course-row{border-bottom:1px solid #f0e5e8;grid-template-columns:12px 1fr auto;align-items:center;gap:12px;padding:19px 0;display:grid}.course-row>i{background:#e25f75;border-radius:3px;width:9px;height:9px}.course-row:nth-child(3)>i{background:#5f81dc}.course-row:nth-child(4)>i{background:#e8aa49}.course-row:nth-child(5)>i{background:#52a47d}.course-row strong{font-size:11px;display:block}.course-row small{color:#8e7c82;margin-top:4px;font-size:8px;display:block}.course-row>span{color:#9e4d61;background:#ffedf2;border-radius:12px;padding:6px 8px;font-size:8px;font-weight:800}.semester-note{color:#5a471d;background:#ffe5a0;width:170px;padding:18px;font-size:10px;line-height:1.5;position:absolute;bottom:-30px;right:-24px;transform:rotate(-4deg);box-shadow:0 15px 35px #53421f2e}.college-modes{background:#fff}.college-modes-head{max-width:820px;margin-bottom:60px}.college-mode-grid{grid-template-columns:repeat(3,1fr);gap:22px;display:grid}.college-mode{border:1px solid var(--seo-line);background:#fff;flex-direction:column;min-height:340px;padding:30px;display:flex}.college-mode:nth-child(2){margin-top:38px}.college-mode:nth-child(3){margin-top:76px}.college-mode>span{color:var(--seo-blue);font-family:var(--font-dm-mono), monospace;text-transform:uppercase;font-size:9px}.college-mode h3{margin:auto 0 13px;font-size:24px;line-height:1.2}.college-mode p{margin:0;font-size:11px;line-height:1.7}.college-rhythm{color:#fff;background:#221920}.college-rhythm-grid{grid-template-columns:.85fr 1.15fr;gap:100px;display:grid}.college-rhythm h2{letter-spacing:-.06em;margin:18px 0;font-size:clamp(42px,5.2vw,70px);line-height:.98}.college-rhythm p{color:#beaeb9;font-size:13px;line-height:1.75}.rhythm-list{border-top:1px solid #ffffff21}.rhythm-row{border-bottom:1px solid #ffffff21;grid-template-columns:90px 1fr;gap:25px;padding:23px 0;display:grid}.rhythm-row span{color:#e997a5;font-family:var(--font-dm-mono), monospace;font-size:9px}.rhythm-row strong{font-size:13px}.rhythm-row small{color:#a997a3;margin-top:7px;font-size:10px;line-height:1.55;display:block}@keyframes seo-rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.canvas-hero-copy,.shot-hero-copy,.math-hero-copy,.chem-hero-copy,.steps-hero-copy,.college-hero-copy{animation:.6s both seo-rise}.canvas-window,.shot-capture,.math-notebook,.chem-lab,.steps-demo,.semester-board{animation:.7s .1s both seo-rise}@media (max-width:960px){.seo-nav{display:none}.canvas-hero-grid,.shot-hero-grid,.math-hero-grid,.chem-hero-grid,.steps-hero-grid,.college-hero-grid{grid-template-columns:1fr;gap:55px}.canvas-hero-grid{grid-template-columns:1fr}.canvas-hero-copy,.shot-hero-copy,.math-hero-copy,.chem-hero-copy,.steps-hero-copy,.college-hero-copy{max-width:720px}.canvas-flow-head,.math-topics-head,.canvas-context-grid,.math-process-grid,.chem-check-grid,.steps-why-grid,.college-rhythm-grid{grid-template-columns:1fr;gap:45px}.seo-final-inner{grid-template-columns:130px 1fr;padding:58px 0}.seo-final-mascot{width:125px;height:125px}.seo-final-inner .seo-button{grid-column:2}.seo-footer-grid{grid-template-columns:1.3fr 1fr 1fr}.seo-footer-links:last-child{grid-column:2}}@media (max-width:720px){.seo-shell{width:min(100% - 32px,1180px)}.seo-header{height:68px}.seo-brand strong{font-size:11px}.seo-brand small{font-size:8px}.seo-brand-mark{width:34px;height:34px}.seo-header-cta{min-height:38px;padding:0 13px;font-size:10px}.seo-header-cta svg{display:none}.seo-breadcrumbs{white-space:nowrap;margin-bottom:25px;overflow:hidden}.canvas-hero,.shot-hero,.math-hero,.chem-hero,.steps-hero,.college-hero{background-position:50%;min-height:0;padding:34px 0 62px}.canvas-hero h1,.shot-hero h1,.math-hero h1,.chem-hero h1,.steps-hero h1,.college-hero h1{font-size:clamp(43px,13vw,61px)}.canvas-hero-copy>p,.shot-hero-copy>p,.math-hero-copy>p,.chem-hero-copy>p,.steps-hero-copy>p,.college-hero-copy>p{font-size:14px}.seo-trust-line{flex-wrap:wrap}.seo-section{padding:76px 0}.canvas-window{min-height:400px}.canvas-sidebar{width:48px}.canvas-assignment{margin-left:48px;padding:28px 18px}.canvas-ai-panel{width:min(280px,100% - 76px);bottom:14px;right:12px}.canvas-flow h2,.shot-method h2,.math-topics h2,.chem-coverage h2,.steps-why h2,.college-modes h2{font-size:43px}.canvas-steps,.chem-topic-grid,.shot-use-grid,.steps-subject-grid{grid-template-columns:1fr}.canvas-step,.canvas-step:first-child{border-left:0;border-right:0;border-bottom:1px solid var(--seo-line);min-height:0;padding:28px 0}.canvas-step h3{margin-top:20px}.canvas-question-types{grid-template-columns:1fr}.canvas-question-types span,.canvas-question-types span:nth-child(2n),.canvas-question-types span:nth-last-child(-n+2){border-bottom:1px solid #ffffff1f;border-right:0;min-height:78px}.canvas-question-types span:last-child{border-bottom:0}.shot-capture{min-height:390px;padding:28px;box-shadow:10px 10px #dcd5ff}.shot-document{min-height:330px;padding:30px}.shot-problem{font-size:19px}.shot-crop{inset:120px 18px 65px}.shot-method-grid{grid-template-columns:1fr;gap:45px}.shot-use-grid article,.shot-use-grid article:last-child,.steps-subject-grid article,.steps-subject-grid article:last-child{border-bottom:1px solid #1e233821;border-left:0;border-right:0;min-height:0;padding:27px 0}.shot-use-grid h3,.steps-subject-grid h3{margin-top:24px}.math-notebook{min-height:420px;padding:45px 26px 35px 60px;box-shadow:10px 10px #dbe9d4}.math-equation{font-size:24px}.math-topic-row{grid-template-columns:92px 1fr;gap:18px;padding:22px 0}.math-topic-row p{grid-column:2}.math-topic-row svg{display:none}.chem-lab{min-height:410px}.atom{width:55px;height:55px}.atom-b{width:76px;height:76px}.bond-a{width:125px}.bond-b{width:110px}.chem-topic-grid{border-left:0}.chem-topic-grid article{border-right:0;min-height:0;padding:27px 0}.chem-topic-grid h3{margin-top:24px}.chem-unit-sheet{padding:25px;box-shadow:8px 8px #cfd3f7}.steps-demo{padding:28px 24px}.comparison-row{grid-template-columns:90px 1fr;gap:16px}.comparison-row span:last-child{grid-column:2}.comparison-row:first-child{display:none}.semester-board{padding:20px}.semester-note{width:75%;margin:22px 0 -42px auto;position:relative;bottom:auto;right:auto}.college-mode-grid{grid-template-columns:1fr}.college-mode,.college-mode:nth-child(2),.college-mode:nth-child(3){min-height:230px;margin-top:0}.seo-faq-grid{grid-template-columns:1fr;gap:42px}.seo-faq-intro{position:static}.seo-related-head{display:block}.seo-related-links{grid-template-columns:1fr}.seo-related-links a,.seo-related-links a:first-child{border-bottom:1px solid #cfd8e7;border-left:1px solid #cfd8e7;border-right:1px solid #cfd8e7;min-height:122px}.seo-related-links a:last-child{border-bottom:0}.seo-final-inner{grid-template-columns:82px 1fr;gap:20px;min-height:0;padding:60px 0}.seo-final-mascot{width:82px;height:82px}.seo-final-inner h2{font-size:39px}.seo-final-inner p{font-size:11px}.seo-final-inner .seo-button{grid-column:1/3;width:100%}.seo-footer-grid{grid-template-columns:1fr 1fr;gap:40px 25px}.seo-footer-brand{grid-column:1/3}.seo-footer-links:last-child{grid-column:auto}.seo-footer-bottom{flex-direction:column}}@media (prefers-reduced-motion:reduce){.canvas-hero-copy,.shot-hero-copy,.math-hero-copy,.chem-hero-copy,.steps-hero-copy,.college-hero-copy,.canvas-window,.shot-capture,.math-notebook,.chem-lab,.steps-demo,.semester-board{animation:none}.seo-header-cta,.seo-button,.seo-related-links a{transition:none}}