.site-header{display:flex;justify-content:space-between;align-items:center;padding:24px 6vw;border-bottom:1px solid var(--line);background:white;gap:15px}.site-header nav{display:flex;gap:25px;font-size:12px}.site-header .brand small{display:none}.site-main{padding-top:65px;max-width:1200px}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.hero-grid h1{font-size:57px;line-height:1.65;white-space:pre-line;letter-spacing:-2px}.hero-grid p{font-size:14px;line-height:2.2;color:var(--muted);margin:20px 0}.hero-label{color:var(--teal);display:flex;gap:8px;align-items:center;font-size:12px}.hero-label i{display:inline-block;width:7px;height:7px;background:var(--orange);border-radius:50%}.hero-visual{background:var(--teal);min-height:350px;border-radius:28px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;color:white}.hero-visual:before,.hero-visual:after{content:'';position:absolute;width:270px;height:270px;border:1px solid #ffffff12;border-radius:50%}.hero-visual:after{width:380px;height:380px}.hero-wave{display:flex;align-items:center;gap:8px;direction:ltr;z-index:1}.hero-wave i{height:var(--size);width:7px;background:#d3eee5;border-radius:8px}.hero-wave i:nth-child(7n){background:#f97316}.visual-label{position:absolute;bottom:28px;font-size:11px;letter-spacing:1px;color:#ffffff}.float-note{position:absolute;top:28px;right:25px;background:#ffffff14;border:1px solid #ffffff22;border-radius:9px;padding:8px 13px;font-size:11px}.site-tool{margin:55px 0 35px;padding:30px}.site-tool h2{font-size:21px}.site-tool .tool-meta{color:var(--muted);font-size:11px;margin:10px 0 22px}.site-tool textarea{border:1px solid var(--line);border-radius:10px;min-height:140px;background:var(--soft);padding:15px;font-size:14px}.site-tool select{margin:15px 0}.tool-actions{display:flex;gap:15px;margin-top:18px;flex-wrap:wrap}.site-tool output{margin-top:20px;white-space:pre-wrap;line-height:2.3;background:var(--wash);padding:18px;border-radius:10px;display:block;font-size:14px}.site-tool output[hidden]{display:none}.copy-btn{margin-top:10px;color:var(--teal);font-size:11px}.site-article{max-width:800px;margin:70px auto}.site-article h2{font-size:23px;margin-top:38px;margin-bottom:17px}.site-article p{font-size:15px;line-height:2.65;color:#566e66}.related{display:flex;flex-wrap:wrap;gap:10px;margin:35px 0}.related a{padding:10px 16px;border:1px solid var(--line);border-radius:9px;font-size:12px;background:var(--paper)}details{padding:18px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:14px;font-weight:650}details p{font-size:13px!important;margin-top:10px}.sources{font-size:11px;line-height:2.4;color:var(--muted);border-top:1px solid var(--line);margin-top:30px;padding-top:18px}.site-disclaimer{color:var(--muted);font-size:11px;line-height:2;margin-top:15px}.site-header .button{font-size:11px}@media(max-width:760px){.site-header{padding:17px}.site-header nav{display:none}.site-main{padding-top:35px}.hero-grid{grid-template-columns:1fr;gap:27px}.hero-grid h1{font-size:43px}.hero-grid p{font-size:13px}.hero-visual{min-height:230px}.hero-wave{gap:5px}.hero-wave i{width:5px;height:calc(var(--size)*.75)}.site-tool{margin-top:28px;padding:20px}.site-article{margin-top:38px}.site-article h2{font-size:20px}.site-article p{font-size:14px}.site-main{padding-bottom:20px}}