:root{--g:#22a06b;--g2:#5ee0a0;--gd:#0f5e3b;--ink:#10201a;--mut:#5d6f66;--line:#e2ece6;--bg:#f4faf6;--dk:#07241a}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","Noto Sans SC","Noto Sans JP","Noto Sans KR",system-ui,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}
a{color:var(--gd)}.wrap{max-width:1120px;margin:0 auto;padding:0 22px}.narrow{max-width:780px}.center{text-align:center}.muted{color:var(--mut)}
h1{font-size:clamp(2.2rem,5.2vw,3.7rem);line-height:1.15;margin:.35em 0;letter-spacing:-.02em}h2{font-size:clamp(1.6rem,3.4vw,2.3rem);line-height:1.25;margin:1.4em 0 .5em;letter-spacing:-.01em}h3{margin:.2em 0;font-size:1.15rem}
/* header */
.top{position:sticky;top:0;z-index:50;background:#ffffffcc;backdrop-filter:saturate(1.6) blur(14px);transition:box-shadow .3s}.top.sc{box-shadow:0 4px 24px #0a2a1c14}
.bar{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;text-decoration:none;color:var(--ink)}.logo small{color:var(--mut);font-weight:500;font-size:.8rem}
.mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--g2),#1f8a55);display:grid;place-items:center;box-shadow:0 4px 12px #22a06b55}.mark svg{width:20px}
nav{display:flex;gap:6px;align-items:center}nav a{text-decoration:none;color:var(--ink);padding:7px 13px;border-radius:999px;font-size:.95rem;font-weight:500}nav a:hover{background:var(--bg)}nav a.on{background:#e3f6ec;color:var(--gd);font-weight:700}
select{padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;font:inherit;font-size:.9rem;margin-left:6px;cursor:pointer}.burger{display:none;font-size:1.7rem;cursor:pointer}
/* buttons */
.btn{display:inline-block;background:linear-gradient(135deg,#2bbd7e,#1a8f5c);color:#fff;padding:14px 28px;border-radius:999px;text-decoration:none;font-weight:700;margin:6px 8px 6px 0;box-shadow:0 8px 22px #22a06b55;transition:.2s}.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px #22a06b77}
.btn.ghost{background:#ffffff14;color:#fff;border:1px solid #ffffff55;box-shadow:none;backdrop-filter:blur(6px)}.btn.white{background:#fff;color:var(--gd);box-shadow:0 8px 22px #0003}.btn.ghost-w{background:transparent;color:#fff;border:1px solid #fff9;box-shadow:none}
.page-head~.wrap .btn.ghost,.cta-end .btn.ghost{color:var(--gd);border-color:var(--g);background:#fff}
/* hero */
.hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(120% 90% at 80% 0,#14805a 0,#0a4630 45%,var(--dk) 100%);padding:70px 0 90px}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5}.b1{width:420px;height:420px;background:#2bd48a;top:-120px;right:-80px}.b2{width:320px;height:320px;background:#1d7fd0;bottom:-140px;left:-60px;opacity:.35}
.hero-in{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:30px;align-items:center}
.pill{display:inline-block;padding:6px 14px;border:1px solid #ffffff44;background:#ffffff14;border-radius:999px;font-size:.85rem;font-weight:600;backdrop-filter:blur(6px)}
.hero h1{background:linear-gradient(180deg,#fff,#c9f5de);-webkit-background-clip:text;background-clip:text;color:transparent}.hero .lead{color:#cfe9dc;font-size:1.12rem;max-width:34em}
.phones{position:relative;height:520px}
.phone{margin:0;border:7px solid #0b1511;border-radius:34px;overflow:hidden;background:#000;box-shadow:0 30px 60px #0007,0 0 0 1.5px #ffffff22;width:210px;flex:none}.phone img{display:block;width:100%;height:auto}
.phones .phone{position:absolute}.p1{left:0;top:60px;transform:rotate(-7deg);animation:fl 7s ease-in-out infinite}.p2{left:50%;margin-left:-105px;top:0;z-index:2;animation:fl 6s ease-in-out -2s infinite}.p3{right:0;top:80px;transform:rotate(7deg);animation:fl 8s ease-in-out -4s infinite}
@keyframes fl{50%{translate:0 -14px}}
/* highlights */
.hl{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:0;margin-top:-52px;position:relative;z-index:3;background:#fff;border-radius:22px;box-shadow:0 20px 50px #0a2a1c22;padding:10px}
.hl-i{display:flex;gap:14px;padding:20px 18px;align-items:flex-start}.hl-i+.hl-i{border-left:1px solid var(--line)}.hl-n{font-size:1.6rem;width:48px;height:48px;border-radius:14px;background:#e6f7ee;display:grid;place-items:center;flex:none}.hl-i p{margin:.2em 0 0;color:var(--mut);font-size:.9rem;line-height:1.55}
/* sections */
.sec{padding-bottom:30px}.sec-t{text-align:center;margin-top:1.8em}.sec-t:after{content:"";display:block;width:56px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--g),var(--g2));margin:14px auto 0}
.bento{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:20px;margin-top:36px}
.tile{position:relative;overflow:hidden;border-radius:24px;padding:26px 26px 0;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;justify-content:space-between;min-height:400px;border:1px solid var(--line);transition:.3s}
.tile:hover{transform:translateY(-6px);box-shadow:0 22px 44px #0a2a1c22}
.tile.c0{background:linear-gradient(160deg,#e8f8ef,#fff)}.tile.c1{background:linear-gradient(160deg,#e9f1fd,#fff)}.tile.c2{background:linear-gradient(160deg,#fdf3e3,#fff)}.tile.c3{background:linear-gradient(160deg,#f3eafd,#fff)}
.tile p{color:var(--mut);margin:.4em 0 0;font-size:.95rem}.ico{font-size:2rem;display:block}
.tile img{width:62%;margin:18px auto -40px;display:block;border:6px solid #0b1511;border-bottom:0;border-radius:26px 26px 0 0;box-shadow:0 -6px 30px #0003;transition:.4s}.tile:hover img{transform:translateY(-10px)}
.alt{background:linear-gradient(180deg,var(--bg),#fff);padding:30px 0 60px;margin-top:40px}
.strip{display:flex;gap:22px;overflow-x:auto;padding:36px 8px 24px;scroll-snap-type:x mandatory;scrollbar-width:thin}.strip .phone{scroll-snap-align:center;transition:.3s}.strip .phone:hover{transform:translateY(-10px) scale(1.03)}
.band{margin:70px 0;border-radius:32px;text-align:center;color:#fff;padding:64px 24px;background:radial-gradient(90% 140% at 20% 0,#2bd48a 0,#128557 45%,#07402b 100%);box-shadow:0 30px 60px #0f6e4655;position:relative;overflow:hidden}.band h2{margin:0 0 .3em}.band p{color:#e3fff0;max-width:34em;margin-left:auto;margin-right:auto}
/* inner pages */
.page-head{background:radial-gradient(100% 140% at 85% 0,#14805a,#0a4630 60%,var(--dk));color:#fff;padding:56px 0 50px}.page-head h1{font-size:clamp(1.9rem,4vw,2.9rem);margin:0}.page-head .lead{color:#cfe9dc;max-width:40em}.page-head .muted{color:#a8d4bf}
.feat-row{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:center;padding:64px 0;border-bottom:1px solid var(--line);scroll-margin-top:70px}.feat-row.rev>div{order:2}.feat-row .phone{justify-self:center;width:250px}
.feat-row .ico{width:64px;height:64px;border-radius:20px;background:#e6f7ee;display:grid;place-items:center;font-size:2rem}.lead{font-size:1.12rem;color:var(--mut)}
.ticks{list-style:none;padding:0}.ticks li{padding-left:34px;position:relative;margin:.8em 0}.ticks li:before{content:"✓";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;background:var(--g);color:#fff;font-size:.8rem;font-weight:700;display:grid;place-items:center}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;display:block;box-shadow:0 8px 28px #0a2a1c0d}.card p{color:var(--mut);margin:.4em 0 0}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:28px;margin-bottom:28px}
.price .big{font-size:2.8rem;font-weight:800;margin:.1em 0 .3em}.price .big small{font-size:1rem;color:var(--mut);font-weight:500}.price.pro{border:2px solid var(--g);background:linear-gradient(160deg,#e9faf1,#fff);box-shadow:0 20px 44px #22a06b33;position:relative}
.qa{border:1px solid var(--line);border-radius:18px;padding:6px 22px;margin:14px 0;background:#fff;transition:.2s}.qa[open]{border-color:var(--g);box-shadow:0 10px 28px #22a06b22}.qa summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}.qa summary:after{content:"+";color:var(--g);font-size:1.4rem;line-height:1}.qa[open] summary:after{content:"–"}.qa summary::-webkit-details-marker{display:none}.qa p{color:var(--mut);margin:0 0 16px}
.prose h2{font-size:1.25rem;margin:1.8em 0 .3em;padding-left:14px;border-left:4px solid var(--g)}.prose p{color:#33443a}
.cta-end{padding:40px 22px 80px}
footer{background:var(--dk);color:#b8d3c6;padding:60px 0 0;margin-top:20px;font-size:.93rem}footer a{color:#b8d3c6;text-decoration:none}footer a:hover{color:#7ee8b0}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;text-align:left}.fgrid h4{color:#fff;margin:0 0 12px;font-size:.95rem}.fgrid ul{list-style:none;margin:0 0 22px;padding:0}.fgrid li{margin:.5em 0}.fgrid a.cur{color:#7ee8b0;font-weight:700}
.fbrand .logo{color:#fff}.fbrand .logo small{color:#8fb3a2}.fbrand p{color:#9bbcac;max-width:26em}.btn.sm{padding:10px 20px;font-size:.88rem;color:#fff}
.fbar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:30px;padding-top:20px;padding-bottom:26px;border-top:1px solid #ffffff1c;color:#8fb3a2}.fbar a{color:#7ee8b0}.fbar b{color:#fff}
@media(max-width:860px){.fgrid{grid-template-columns:1fr 1fr}.fbrand{grid-column:1/-1}}
/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}.rv.in{opacity:1;transform:none}
.bento .rv:nth-child(4n+2){transition-delay:.08s}.bento .rv:nth-child(4n+3){transition-delay:.16s}.bento .rv:nth-child(4n){transition-delay:.24s}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.phones .phone{animation:none!important}}
@media(max-width:860px){.hero-in,.feat-row{grid-template-columns:1fr}.feat-row.rev>div{order:0}.phones{height:440px;margin-top:20px}.phone{width:170px}.p2{margin-left:-85px}.hl-i+.hl-i{border-left:0;border-top:1px solid var(--line)}
.burger{display:block}nav{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:14px 22px 20px;box-shadow:0 20px 30px #0002}#nav-t:checked~nav{display:flex}select{margin:8px 0 0}}
.rel{border:1px solid var(--line);border-radius:22px;padding:28px 30px;margin:40px 0 24px;background:#fff;box-shadow:0 10px 30px #0a2a1c0f}.rel header{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.rel .ver{font-size:1.7rem;font-weight:800}
.tag{background:var(--g);color:#fff;border-radius:999px;padding:2px 12px;font-size:.78rem;font-weight:700}.tag.soft{background:#e3f6ec;color:var(--gd)}.rel time{margin-left:auto}.rel h3{margin-top:1.2em}