:root{
  --bg:#f6f8f4;--surface:#ffffff;--surface-2:#eef5ef;--text:#152018;--muted:#617066;
  --brand:#155e3f;--brand-2:#20a466;--accent:#d8ff45;--line:#dce6de;--danger:#b42318;
  --radius:22px;--shadow:0 14px 40px rgba(21,94,63,.10);--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.65}
a{color:inherit;text-decoration:none}img,svg{max-width:100%;display:block}button,input,select,textarea{font:inherit}.container{width:min(var(--max),calc(100% - 32px));margin:auto}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:16px;top:16px;background:#fff;padding:10px 14px;z-index:99;border-radius:10px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,248,244,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,230,222,.8)}.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.03em}.brand-mark{width:42px;height:42px;border-radius:14px;background:var(--brand);display:grid;place-items:center;color:var(--accent);box-shadow:0 8px 20px rgba(21,94,63,.22)}.brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:.08em;text-transform:uppercase;margin-top:-4px}.nav-links{display:flex;gap:7px;align-items:center}.nav-links a{padding:10px 13px;border-radius:12px;font-weight:700;font-size:14px}.nav-links a:hover,.nav-links a.active{background:var(--surface);box-shadow:0 5px 18px rgba(21,32,24,.06)}.nav-cta{background:var(--brand)!important;color:#fff}.menu-btn{display:none;border:0;background:var(--surface);width:44px;height:44px;border-radius:13px;font-size:22px}
.hero{padding:82px 0 64px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:7px 11px;border-radius:999px;background:#e7f5eb;color:var(--brand);font-size:13px;font-weight:800}.hero h1{font-size:clamp(42px,6vw,76px);line-height:.98;letter-spacing:-.065em;margin:20px 0 22px;max-width:850px}.hero h1 span{color:var(--brand)}.lead{font-size:18px;color:var(--muted);max-width:680px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);padding:13px 18px;border-radius:14px;font-weight:850;background:var(--surface);cursor:pointer}.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}.btn-accent{background:var(--accent);border-color:var(--accent);color:#132017}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(21,94,63,.12)}.trust-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;color:var(--muted);font-size:14px;font-weight:700}.hero-art{position:relative;min-height:480px}.court-card{position:absolute;inset:20px 0 0 20px;background:linear-gradient(145deg,#1e8d5c,#0e5336);border-radius:32px;box-shadow:var(--shadow);overflow:hidden;padding:26px}.court-card:before{content:"";position:absolute;inset:10%;border:3px solid rgba(255,255,255,.75);border-radius:4px}.court-card:after{content:"";position:absolute;left:10%;right:10%;top:50%;height:3px;background:rgba(255,255,255,.75)}.ball{position:absolute;width:52px;height:52px;border-radius:50%;background:var(--accent);right:18%;top:19%;box-shadow:0 12px 30px rgba(0,0,0,.22)}.ball:before,.ball:after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:#6f8122}.ball:before{left:12px;top:14px}.ball:after{right:12px;bottom:12px}.paddle{position:absolute;width:105px;height:138px;background:#17231b;border-radius:50% 50% 45% 45%;right:20%;bottom:17%;transform:rotate(-22deg);box-shadow:0 12px 24px rgba(0,0,0,.25)}.paddle:after{content:"";position:absolute;width:24px;height:85px;background:#d9b28a;border-radius:10px;left:41px;bottom:-60px}.paddle:before{content:"THP";color:var(--accent);font-weight:900;position:absolute;inset:0;display:grid;place-items:center;transform:rotate(22deg);font-size:22px}.float-card{position:absolute;background:rgba(255,255,255,.95);border:1px solid rgba(255,255,255,.8);border-radius:18px;padding:14px 16px;box-shadow:0 12px 30px rgba(16,50,31,.16);font-weight:850}.float-a{left:-12px;top:55px}.float-b{right:-12px;bottom:38px}.float-card small{display:block;color:var(--muted);font-weight:650}
section{padding:76px 0}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:30px}.section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.08;letter-spacing:-.045em;margin:0}.section-head p{max-width:560px;color:var(--muted);margin:0}.grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 30px rgba(21,32,24,.04)}.card:hover{border-color:#b8d4bf}.icon-box{width:52px;height:52px;display:grid;place-items:center;border-radius:16px;background:var(--surface-2);font-size:26px;margin-bottom:18px}.card h3{margin:0 0 8px;font-size:20px;letter-spacing:-.02em}.card p{color:var(--muted);margin:0}.card-link{display:inline-flex;margin-top:16px;color:var(--brand);font-weight:850}.stats{background:var(--brand);color:#fff;border-radius:30px;padding:35px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stat strong{font-size:36px;display:block;line-height:1}.stat span{color:#cfe6d7;font-size:14px}.soft{background:var(--surface-2)}
.tech-toolbar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}.search{flex:1;min-width:240px;position:relative}.search input,.select{width:100%;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:13px 15px;outline:none}.tech-card{display:flex;flex-direction:column}.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}.tag{font-size:12px;font-weight:800;padding:5px 8px;border-radius:999px;background:#edf5ef;color:var(--brand)}.tag.level{background:#fff4d6;color:#7b5500}.tech-card .icon-box{margin-bottom:14px}.tech-card p{flex:1}.hidden{display:none!important}
.page-hero{padding:58px 0 30px}.breadcrumbs{font-size:14px;color:var(--muted);margin-bottom:18px}.page-hero h1{font-size:clamp(38px,5vw,64px);letter-spacing:-.055em;line-height:1.02;margin:0 0 16px}.page-hero .lead{max-width:790px}.tech-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:30px;align-items:start}.content-card{background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:32px;margin-bottom:20px}.content-card h2{font-size:28px;letter-spacing:-.03em;margin-top:0}.content-card h3{margin-top:24px}.content-card ul,.content-card ol{padding-left:20px}.content-card li{margin:9px 0}.sidebar{position:sticky;top:95px}.toc a{display:block;padding:9px 0;border-bottom:1px solid var(--line);font-weight:750;color:var(--muted)}.toc a:hover{color:var(--brand)}.diagram{background:linear-gradient(150deg,#eaf4ec,#fff);border:1px solid var(--line);border-radius:24px;padding:18px;margin-bottom:22px}.notice{border-left:4px solid var(--accent);background:#f7ffd7;padding:16px 18px;border-radius:0 14px 14px 0}.warning{border-left-color:#f5a524;background:#fff8e8}.checklist{display:grid;gap:10px}.check{display:flex;gap:10px;align-items:flex-start}.check b{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#dff3e5;color:var(--brand);flex:none}.next-prev{display:grid;grid-template-columns:1fr 1fr;gap:14px}.next-prev a{background:var(--surface);border:1px solid var(--line);padding:18px;border-radius:18px;font-weight:800}
.rating-wrap{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px}.question{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px;margin-bottom:14px}.question h3{margin:0 0 14px;font-size:18px}.options{display:grid;gap:8px}.option{display:flex;gap:10px;align-items:flex-start;padding:11px;border:1px solid var(--line);border-radius:12px;cursor:pointer}.option:hover{background:var(--surface-2)}.option input{margin-top:4px}.result-card{position:sticky;top:95px;background:var(--brand);color:#fff;border-radius:26px;padding:26px;min-height:300px}.score-ring{width:132px;height:132px;border-radius:50%;display:grid;place-items:center;margin:8px auto 20px;background:conic-gradient(var(--accent) 0%,rgba(255,255,255,.18) 0);position:relative}.score-ring:after{content:"";position:absolute;inset:11px;border-radius:50%;background:var(--brand)}.score-ring strong{position:relative;z-index:1;font-size:38px}.result-card p{color:#d6eadc}.result-card .btn{width:100%;margin-top:10px}.progress{height:9px;background:#dce8df;border-radius:99px;overflow:hidden;margin:12px 0 26px}.progress span{display:block;height:100%;background:var(--brand-2);width:0}.result-placeholder{text-align:center;padding-top:28px}
.roadmap{display:grid;gap:0}.road-item{display:grid;grid-template-columns:70px 1fr;gap:20px;position:relative;padding-bottom:32px}.road-item:not(:last-child):before{content:"";position:absolute;left:34px;top:58px;bottom:0;width:2px;background:var(--line)}.road-num{width:70px;height:70px;border-radius:22px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:24px;font-weight:900}.road-body{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px}.road-body h3{margin-top:0}.table-wrap{overflow:auto}.simple-table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:18px;overflow:hidden}.simple-table th,.simple-table td{text-align:left;padding:14px;border-bottom:1px solid var(--line);vertical-align:top}.simple-table th{background:var(--surface-2)}
.newsletter{background:var(--brand);color:#fff;border-radius:30px;padding:38px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}.newsletter h2{margin:0 0 8px}.newsletter p{margin:0;color:#d5e9dc}.newsletter form{display:flex;gap:8px}.newsletter input{min-width:260px;border:0;border-radius:13px;padding:13px 15px}.site-footer{padding:50px 0 24px;background:#10251a;color:#d8e5dd;margin-top:70px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:28px}.site-footer h4{color:#fff}.site-footer a{display:block;color:#b8ccbf;padding:5px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#9bb1a2;font-size:13px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field input,.field textarea{border:1px solid var(--line);background:#fff;border-radius:13px;padding:13px}.field textarea{min-height:150px;resize:vertical}
@media(max-width:980px){.hero-grid,.tech-layout,.rating-wrap{grid-template-columns:1fr}.hero-art{min-height:400px}.sidebar,.result-card{position:static}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.newsletter{grid-template-columns:1fr}.newsletter form{justify-self:start}}
@media(max-width:760px){.nav-links{display:none;position:absolute;top:74px;left:16px;right:16px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.menu-btn{display:block}.hero{padding-top:48px}.hero-grid{gap:24px}.hero-art{min-height:330px}.court-card{inset:10px}.float-a{left:2px;top:22px}.float-b{right:0;bottom:8px}.section-head{display:block}.section-head p{margin-top:12px}.grid-4,.grid-3,.stats{grid-template-columns:1fr}.next-prev{grid-template-columns:1fr}.content-card{padding:22px}.newsletter{padding:26px}.newsletter form{display:grid;width:100%}.newsletter input{min-width:0;width:100%}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.brand small{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}