@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root{--ink:#14363a;--muted:#577173;--paper:#f6f8f5;--white:#fff;--line:#dce7e4;--teal:#006f68;--mint:#d9eee9;--orange:#f8a77a;--shadow:0 22px 70px rgba(20,54,58,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:4px}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Manrope,Arial,sans-serif;line-height:1.14;letter-spacing:-.045em}h1{font-size:clamp(3.1rem,6vw,5rem);font-weight:800;margin-bottom:24px}h2{font-size:clamp(2.1rem,4vw,3.5rem);font-weight:800;margin-bottom:22px}h3{font-size:1.35rem;margin-bottom:12px}.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}.site-header{height:84px;display:flex;align-items:center;border-bottom:1px solid var(--line);background:rgba(246,248,245,.92);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}.nav{display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:inline-flex;align-items:center;gap:11px;font-family:Manrope,sans-serif;font-weight:800;font-size:1.12rem;letter-spacing:-.04em;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:35px;height:35px;border-radius:11px;background:var(--teal);color:white;font-size:1.5rem;line-height:1}.brand small{color:var(--teal);font-weight:600}.nav-links{display:flex;align-items:center;gap:32px;font-size:.94rem;font-weight:700}.nav-links a{color:#526c6c}.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--teal)}.nav-cta{padding:11px 18px;border:1px solid #a8cfca;border-radius:100px;color:var(--teal)!important}.hero{padding:92px 0 118px;position:relative;overflow:hidden}.hero:before{content:'';position:absolute;right:-160px;top:-250px;width:650px;height:650px;background:#e5f2ed;border-radius:50%;z-index:0}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:50px;position:relative;z-index:1}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--teal);font-size:.8rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;margin-bottom:24px}.eyebrow:before{content:'';width:7px;height:7px;border-radius:50%;background:var(--orange)}.hero p,.intro{font-size:1.13rem;color:var(--muted);max-width:590px}.hero p{margin-bottom:33px}.button-row{display:flex;flex-wrap:wrap;gap:12px}.button{display:inline-flex;justify-content:center;align-items:center;gap:10px;padding:14px 22px;border-radius:12px;font-size:.94rem;font-weight:800;min-height:52px;transition:transform .15s,background .15s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--teal);color:#fff}.button-primary:hover{background:#005b55}.button-outline{border:1px solid #b9d0cd;background:#fff;color:var(--ink)}.hero-art{min-height:460px;position:relative;display:grid;place-items:center}.art-orbit{position:absolute;width:440px;height:440px;border:1px solid #bdddd4;border-radius:50%;transform:rotate(-16deg)}.art-orbit:before,.art-orbit:after{content:'';position:absolute;border:1px solid #c9e2dc;border-radius:50%;inset:33px}.art-orbit:after{inset:68px}.phone{width:273px;height:428px;border:10px solid #153b3d;border-radius:40px;background:#fff;box-shadow:0 30px 55px rgba(20,54,58,.22);transform:rotate(8deg);position:relative;overflow:hidden}.phone:before{content:'';position:absolute;top:0;left:75px;width:102px;height:17px;border-radius:0 0 15px 15px;background:#153b3d}.phone-inner{padding:35px 18px 18px}.phone-top{display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:800;color:#617b79}.phone-logo{font-size:17px;color:var(--teal)}.phone-title{font-family:Manrope,sans-serif;font-size:23px;font-weight:800;line-height:1.15;letter-spacing:-.06em;margin:34px 0 22px}.phone-course{padding:13px;border-radius:12px;background:#eaf5f0;margin-bottom:9px;border-left:4px solid var(--teal)}.phone-course.alt{background:#fff3e9;border-color:var(--orange)}.phone-course span{display:block;font-size:9px;font-weight:800;color:#65817c;letter-spacing:.06em}.phone-course strong{display:block;font-size:11px;line-height:1.25}.floating-note{position:absolute;left:0;bottom:55px;padding:15px 19px;background:#fff;border:1px solid #e4eeeb;border-radius:16px;box-shadow:var(--shadow);font-size:.84rem;font-weight:800;transform:rotate(-5deg)}.floating-note span{display:inline-block;width:12px;height:12px;background:#8cc9b8;border-radius:50%;margin-right:7px}.section{padding:85px 0}.section-head{max-width:700px;margin-bottom:38px}.section-head p{color:var(--muted);font-size:1.05rem}.section-white{background:#fff}.feature-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.feature-card{border-radius:24px;padding:38px;min-height:400px;background:#dcefe9;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.feature-card:after{content:'M';position:absolute;font-family:Manrope,sans-serif;font-weight:800;font-size:340px;right:-10px;bottom:-155px;line-height:1;color:rgba(255,255,255,.39);pointer-events:none}.feature-card>*{position:relative;z-index:1}.pill{display:inline-flex;align-items:center;border-radius:100px;padding:7px 13px;background:#fff;color:var(--teal);font-weight:800;font-size:.76rem;letter-spacing:.045em;align-self:flex-start}.feature-card h3{font-size:clamp(2rem,4vw,3.3rem);max-width:530px}.feature-card p{max-width:450px;color:#3f6765}.feature-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.mini-card{background:#f6f8f5;border:1px solid var(--line);border-radius:20px;padding:25px;min-height:192px}.icon{display:grid;place-items:center;width:42px;height:42px;background:#dfefea;color:var(--teal);border-radius:13px;font-size:1.3rem;margin-bottom:18px}.mini-card h3{font-size:1.04rem;letter-spacing:-.025em}.mini-card p{font-size:.89rem;color:var(--muted);margin:0}.resource-grid{display:grid;grid-template-columns:minmax(0,650px);gap:18px}.resource-link{display:flex;flex-direction:column;justify-content:space-between;gap:35px;border:1px solid var(--line);background:#fff;border-radius:21px;padding:31px;transition:transform .15s,box-shadow .15s}.resource-link:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.resource-link .label{font-size:.76rem;text-transform:uppercase;letter-spacing:.11em;color:var(--teal);font-weight:800}.resource-link h3{font-size:1.55rem;max-width:460px}.resource-link p{color:var(--muted);margin:0}.resource-link .arrow{font-size:1.5rem;color:var(--teal);align-self:flex-end}.notice{background:#173f41;color:#fff;padding:64px 0}.notice-grid{display:flex;justify-content:space-between;align-items:center;gap:40px}.notice h2{font-size:2.35rem;margin:0}.notice p{color:#c7e1dc;max-width:570px;margin:12px 0 0}.notice .button{background:#fff;color:#145451;white-space:nowrap}.site-footer{padding:31px 0;color:#718886;font-size:.85rem}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-inner a{text-decoration:underline;text-underline-offset:3px}.page-hero{padding:85px 0 65px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(3rem,6vw,5rem);max-width:850px}.page-hero p{color:var(--muted);font-size:1.16rem;max-width:700px}.page-section{padding:67px 0 100px}.dictionary-panel,.official-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:35px;box-shadow:var(--shadow)}.dictionary-panel{display:flex;justify-content:space-between;align-items:center;gap:35px}.dictionary-panel h2{font-size:1.8rem;margin-bottom:10px}.dictionary-panel p{color:var(--muted);margin:0}.download-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;flex-shrink:0}.steps-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:25px;margin-top:68px}.step-group{border-top:2px solid var(--teal);padding-top:24px}.step-group h2{font-size:1.7rem}.step-group ol{padding-left:20px;color:#405f60}.step-group li{padding-left:7px;margin:0 0 13px}.step-group p{color:var(--muted)}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;background:#e6f0ed;border-radius:5px;padding:2px 5px;font-size:.9em;word-break:break-all}.subtle{color:var(--muted);font-size:.9rem}.sources{font-size:.86rem;color:var(--muted);margin-top:34px}.sources a{text-decoration:underline;text-underline-offset:3px}.official-card{max-width:850px}.official-card .label{color:var(--teal);font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.official-card h2{font-size:clamp(1.7rem,3vw,2.3rem);margin:16px 0}.official-card p{color:var(--muted);max-width:620px}.official-card .button{margin-top:20px}.empty-note{margin-top:25px;color:var(--muted);font-size:.94rem}@media(max-width:900px){.hero-grid,.feature-layout{grid-template-columns:1fr}.hero-art{min-height:400px}.feature-card{min-height:330px}.notice-grid{align-items:flex-start;flex-direction:column}.dictionary-panel{align-items:flex-start;flex-direction:column}.download-actions{justify-content:flex-start}}@media(max-width:650px){.container{width:min(100% - 34px,1180px)}.site-header{height:auto;min-height:70px}.nav{align-items:flex-start;flex-direction:column;padding:14px 0;gap:9px}.nav-links{width:100%;gap:16px;overflow-x:auto;padding-bottom:3px;font-size:.82rem}.nav-cta{padding:5px 10px}.hero{padding:65px 0 70px}.hero-art{min-height:380px}.art-orbit{width:330px;height:330px}.phone{transform:rotate(6deg) scale(.83)}.floating-note{left:-3px;bottom:30px}.section{padding:65px 0}.feature-points,.resource-grid,.steps-grid{grid-template-columns:1fr}.feature-card{padding:29px}.mini-card{min-height:0}.page-hero{padding:65px 0 48px}.page-section{padding:45px 0 70px}.dictionary-panel,.official-card{padding:25px}.download-actions{width:100%}.download-actions .button{width:100%}.notice{padding:49px 0}}
.idea-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}.idea-copy{padding-top:30px}.idea-copy>p{color:var(--muted);font-size:1.06rem;max-width:460px}.idea-copy .subtle{font-size:.9rem}.idea-form{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:36px;box-shadow:var(--shadow);display:flex;flex-direction:column}.form-heading{display:flex;align-items:center;gap:14px;margin-bottom:25px}.form-heading .icon{margin:0;flex-shrink:0}.form-heading h3{margin:0}.idea-form label{font-size:.88rem;font-weight:800;margin-bottom:8px}.idea-form input,.idea-form textarea{width:100%;border:1px solid #bdd3ce;border-radius:12px;background:#fff;color:var(--ink);font:inherit;padding:14px 16px;margin-bottom:22px;resize:vertical}.idea-form input:focus,.idea-form textarea:focus{outline:2px solid var(--teal);outline-offset:2px}.idea-form input::placeholder,.idea-form textarea::placeholder{color:#829895}.idea-form .button{border:0;cursor:pointer;align-self:flex-start;font-family:inherit}.form-note{font-size:.82rem;color:var(--muted);margin:12px 0 0}@media(max-width:900px){.idea-layout{grid-template-columns:1fr;gap:28px}.idea-copy{padding-top:0}}@media(max-width:650px){.idea-form{padding:25px}.idea-form .button{width:100%}}