:root{--ink:#152f3d;--muted:#596c70;--green:#167d70;--paper:#f7f7f1;--line:#d9e1db}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.75}a{color:inherit}a:focus-visible{outline:3px solid #e3aa48;outline-offset:4px}.wrap{width:min(1160px,calc(100% - 48px));margin:auto}.site-header{background:#fbfcf8;border-bottom:1px solid var(--line)}.header-inner{min-height:82px;display:flex;align-items:center;gap:35px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:800;line-height:1.25;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--ink);color:#a9e2ce;font-family:Georgia,serif;font-size:25px}.brand small{display:block;font-size:9px;letter-spacing:.13em;color:#78908d;margin-top:4px}nav{display:flex;gap:28px;margin-left:auto}nav a,.header-link{font-size:14px;font-weight:700;text-decoration:none}nav a:hover,.text-link:hover{color:var(--green)}.header-link{border:1px solid #b8cbc4;border-radius:5px;padding:10px 15px;white-space:nowrap}.header-link span{color:var(--green);margin-left:9px}.hero{background:#edf3ed;padding:82px 0 88px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:80px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:800;color:var(--green);margin:0 0 19px}.eyebrow span{display:inline-block;width:25px;height:2px;vertical-align:middle;background:var(--green);margin-right:8px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(36px,4.4vw,62px);line-height:1.25;letter-spacing:-.04em;margin-bottom:24px}h1 em{font-style:normal;color:var(--green)}.hero-copy{font-size:18px;max-width:570px;color:#4e6666}.hero-actions{display:flex;align-items:center;gap:25px;margin-top:32px}.button{display:inline-flex;gap:35px;align-items:center;padding:14px 20px;text-decoration:none;font-weight:700;border-radius:5px}.primary{background:var(--ink);color:white}.primary:hover{background:var(--green)}.text-link{font-weight:700;text-decoration:none}.disclosure{font-size:12px;color:#718581;margin:24px 0 0}.hero-note{background:#fff;border:1px solid #d4e4db;border-radius:8px;padding:25px 28px;box-shadow:18px 18px 0 #d7e8dd}.note-top{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:16px;font-size:12px;font-weight:800;letter-spacing:.1em;color:#66817a}.route>div{display:flex;gap:18px;padding:17px 0;border-bottom:1px solid #edf1ed}.route b{color:var(--green);font-family:Georgia,serif}.route span{font-weight:700}.route small{display:block;color:#879894;font-size:12px;font-weight:400}.note-bottom{padding-top:20px;font-size:15px;font-weight:700}.note-bottom span{float:right;font-size:36px;color:#84bca9}.section{padding-top:100px;padding-bottom:100px}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;margin-bottom:40px}.section-heading h2,.location-band h2,.coupon-section h2{font-size:clamp(30px,3.5vw,44px);line-height:1.25;letter-spacing:-.035em;margin-bottom:0}.section-heading>p{max-width:480px;color:var(--muted);margin:0}.series-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.series-grid>div{padding:25px 22px 20px 0}.series-grid>div+div{border-left:1px solid var(--line);padding-left:22px}.series-grid strong{font-size:17px}.series-grid p{font-size:14px;color:var(--muted);margin:8px 0 0}.cards-heading{display:flex;justify-content:space-between;gap:25px;align-items:end;margin:55px 0 20px}.cards-heading h3{font-size:23px;margin:0;white-space:nowrap}.cards-heading p{font-size:13px;color:var(--muted);max-width:600px;margin:0}.plan-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.plan-card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:23px;display:flex;flex-direction:column;min-width:0}.tag{font-size:10px;font-weight:800;letter-spacing:.1em;color:var(--green)}.plan-card h3{font-size:20px;margin:12px 0 9px}.spec{font-size:14px;font-weight:700;margin:0}.spec i{font-style:normal;color:#aabbb4}.details{font-size:13px;color:var(--muted);margin:6px 0 24px}.price{margin-top:auto;padding-top:15px;border-top:1px solid #edf1ed}.price strong{font-family:Georgia,serif;font-size:26px}.price span{font-size:12px;color:#748681;margin-left:5px}.plan-card>a,.coupon-note>a{display:flex;justify-content:space-between;text-decoration:none;font-weight:700;font-size:13px;color:var(--green);padding-top:16px}.plan-card>a:hover,.coupon-note>a:hover{text-decoration:underline}.ultra{background:#f0f7f2}.location-band{background:#193b46;color:#f4faf5;padding:90px 0}.location-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.light{color:#91d6bf}.location-grid>div:first-child>p:last-child{color:#c2d4d1;max-width:390px;margin-top:25px}.location-list>div{display:flex;gap:24px;padding:0 0 20px;margin-bottom:20px;border-bottom:1px solid #426068}.location-list>div:last-child{margin-bottom:0}.location-list span{font-family:Georgia,serif;color:#93d8bf}.location-list p{margin:0;color:#c2d4d1;font-size:14px}.location-list strong{display:block;color:white;font-size:17px;margin-bottom:5px}.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.steps li{border-top:2px solid var(--green);padding:20px 12px 0 0}.steps span{font:24px Georgia,serif;color:#93b8aa}.steps h3{font-size:18px;margin:18px 0 8px}.steps p{font-size:14px;color:var(--muted)}.coupon-section{background:#e6efe6;padding:85px 0}.coupon-grid{display:grid;grid-template-columns:1fr .75fr;gap:100px;align-items:center}.coupon-grid>div>p:not(.eyebrow){max-width:590px;color:#4f6765;margin-top:23px}.coupon-grid code{font-size:.9em;color:#285e55;overflow-wrap:anywhere}.coupon-note{background:#fff;border:1px solid #ccded2;padding:30px;border-radius:6px}.coupon-note>span,.reading-grid a>span{font-size:11px;color:var(--green);font-weight:800;letter-spacing:.1em}.coupon-note h3{font-size:20px;margin:18px 0 8px}.coupon-note p{font-size:14px;color:var(--muted)}.coupon-note>a{border-top:1px solid var(--line)}.coupon-note small{color:#81918b}.reading-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.reading-grid a{background:#fff;border:1px solid var(--line);border-radius:6px;padding:28px;text-decoration:none}.reading-grid a:hover{border-color:var(--green)}.reading-grid h3{font-size:20px;margin:25px 0 8px}.reading-grid p{font-size:14px;color:var(--muted);margin:0}footer{background:#102d38;color:#dcebe5;padding:38px 0}.footer-inner{display:flex;justify-content:space-between;gap:30px;align-items:center}.footer-inner p{font-size:12px;color:#a8c0bb;margin:5px 0 0}.footer-inner>a{font-size:13px;white-space:nowrap}@media(max-width:900px){.header-inner{flex-wrap:wrap;gap:15px;padding:16px 0}.header-inner nav{order:3;width:100%;margin:0;gap:20px;flex-wrap:wrap}.header-link{margin-left:auto}.hero-grid{gap:35px}.plan-grid{grid-template-columns:repeat(2,1fr)}.series-grid{grid-template-columns:repeat(2,1fr)}.series-grid>div:nth-child(3){border-left:0;padding-left:0}.series-grid>div:nth-child(n+3){border-top:1px solid var(--line)}.location-grid,.coupon-grid{gap:45px}}@media(max-width:600px){.wrap{width:min(100% - 32px,1160px)}nav{font-size:13px}nav a{font-size:13px}.hero{padding:55px 0 65px}.hero-grid,.section-heading,.location-grid,.coupon-grid{grid-template-columns:1fr;gap:28px}.hero-note{margin-right:16px}.hero-copy{font-size:16px}.hero-actions{flex-wrap:wrap}.section{padding-top:65px;padding-bottom:65px}.section-heading{margin-bottom:30px}.cards-heading{display:block}.cards-heading p{margin-top:10px}.plan-grid{grid-template-columns:1fr}.series-grid{grid-template-columns:1fr 1fr}.series-grid strong{font-size:15px}.series-grid>div{padding-right:12px}.series-grid>div+div{padding-left:12px}.series-grid>div:nth-child(3){padding-left:0}.location-band,.coupon-section{padding:65px 0}.steps{grid-template-columns:1fr 1fr}.reading-grid{grid-template-columns:1fr}.footer-inner{align-items:flex-start;flex-direction:column}}