:root{--bg:#101325;--ink:#f7f8ff;--muted:#aab0c3;--blue:#8098ff;--violet:#a881ff;--orange:#ff8b5f;--green:#52e0a2;--line:rgba(255,255,255,.14);--glass:rgba(255,255,255,.09);--glass2:rgba(255,255,255,.14);--shadow:0 28px 80px rgba(4,7,26,.42),inset 0 1px rgba(255,255,255,.17)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#111426;background-image:radial-gradient(circle at 12% 12%,rgba(100,130,255,.38),transparent 28%),radial-gradient(circle at 88% 20%,rgba(181,103,255,.3),transparent 26%),radial-gradient(circle at 58% 88%,rgba(255,118,90,.2),transparent 27%);background-attachment:fixed;font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.65}body:before{content:"";position:fixed;inset:0;z-index:-1;background:linear-gradient(125deg,rgba(255,255,255,.025),transparent 35%),radial-gradient(circle at 30% 60%,rgba(55,211,255,.11),transparent 22%)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input{font:inherit}.container{width:min(1200px,calc(100% - 40px));margin:auto}
.announcement{min-height:38px;display:flex;align-items:center;justify-content:center;padding:7px 20px;color:#d7daea;background:rgba(5,8,23,.64);border-bottom:1px solid rgba(255,255,255,.12);backdrop-filter:blur(24px);font-size:12px;letter-spacing:.04em}.announcement b{margin-right:12px;padding:2px 10px;color:#fff;background:linear-gradient(135deg,var(--orange),#ff6d8e);border-radius:20px;box-shadow:0 7px 20px rgba(255,112,101,.25)}.announcement a{margin-left:16px;color:#b5c6ff;border-bottom:1px solid rgba(181,198,255,.45)}
.header{position:sticky;top:0;z-index:30;height:74px;background:rgba(18,21,41,.62);border-bottom:1px solid rgba(255,255,255,.12);backdrop-filter:blur(28px) saturate(150%);box-shadow:0 12px 40px rgba(5,8,27,.2)}.nav{height:100%;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:11px;font-size:19px;font-weight:900;letter-spacing:-.03em}.logo-mark{position:relative;width:32px;height:32px;border:1px solid rgba(255,255,255,.25);border-radius:11px;background:linear-gradient(145deg,rgba(255,255,255,.2),rgba(255,255,255,.04));box-shadow:inset 0 1px rgba(255,255,255,.35),0 10px 25px rgba(0,0,0,.2);backdrop-filter:blur(12px)}.logo-mark:after{content:"";position:absolute;inset:9px;border-radius:50%;background:linear-gradient(145deg,#ffae7f,var(--orange));box-shadow:0 0 15px rgba(255,139,95,.55)}.navlinks{height:100%;display:flex;align-items:center;gap:5px}.navlinks a{height:100%;display:flex;align-items:center;padding:0 14px;color:#aeb4c8;border-bottom:2px solid transparent;font-size:13px}.navlinks a:hover,.navlinks a.active{color:#fff;border-color:#9cadff;background:linear-gradient(0deg,rgba(128,152,255,.12),transparent 60%)}.actions{display:flex;gap:9px}.btn{min-height:48px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.17);border-radius:14px;box-shadow:var(--shadow);backdrop-filter:blur(20px);font-size:14px;font-weight:800;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-2px);background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.28)}.btn-dark{background:linear-gradient(135deg,rgba(123,148,255,.9),rgba(116,85,231,.9));border-color:rgba(190,199,255,.55);box-shadow:0 12px 30px rgba(92,86,230,.28),inset 0 1px rgba(255,255,255,.3)}.btn-orange{background:linear-gradient(135deg,#ff9a6d,#f06a63);border-color:#ffb49a;box-shadow:0 12px 30px rgba(242,105,92,.3)}.btn-sm{min-height:40px;padding:0 16px;border-radius:11px}
.hero{position:relative;padding:88px 0 68px;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.1)}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(2px)}.hero:before{width:520px;height:520px;right:-120px;top:-210px;background:radial-gradient(circle at 35% 35%,rgba(173,144,255,.5),rgba(89,93,223,.06) 60%,transparent 70%)}.hero:after{width:330px;height:330px;left:35%;bottom:-250px;background:radial-gradient(circle,rgba(70,205,255,.25),transparent 65%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:.93fr 1.07fr;gap:68px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#b8c4ff;font-size:10px;font-weight:900;letter-spacing:.17em;text-transform:uppercase}.eyebrow:before{content:"";width:27px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--orange),#ffbad0)}.hero h1{margin:21px 0 26px;font-size:clamp(52px,6.2vw,84px);line-height:1.02;letter-spacing:-.065em}.hero h1 span{color:transparent;background:linear-gradient(135deg,#c0caff,#a07cff,#70ddff);-webkit-background-clip:text}.lead{max-width:610px;color:#b2b8ca;font-size:18px}.hero-actions{display:flex;gap:11px;margin:33px 0 16px}.micro{color:#7e859e;font-size:11px}.visual{position:relative;padding:16px}.visual-frame{position:relative;padding:37px 10px 10px;border:1px solid rgba(255,255,255,.17);border-radius:26px;background:linear-gradient(145deg,rgba(255,255,255,.15),rgba(255,255,255,.05));box-shadow:var(--shadow);backdrop-filter:blur(24px) saturate(125%)}.visual-frame:before{content:"向日葵 · 远程设备 · AI 画质增强";position:absolute;top:10px;left:18px;color:#c0c5d7;font-size:10px;font-weight:800}.visual-frame:after{content:"●  ●  ●";position:absolute;top:8px;right:18px;color:#a9b4dd;font-size:9px;letter-spacing:4px}.visual-frame img{width:100%;aspect-ratio:3/2;object-fit:cover;border:1px solid rgba(255,255,255,.22);border-radius:17px;box-shadow:0 16px 40px rgba(3,7,25,.3);filter:saturate(.8)}.metal-node{position:absolute;z-index:3;padding:10px 14px;color:#f1f3ff;background:rgba(37,41,70,.58);border:1px solid rgba(255,255,255,.17);border-radius:14px;box-shadow:var(--shadow);backdrop-filter:blur(22px);font-size:10px;font-weight:900}.node-a{left:-6px;top:17%}.node-b{right:-6px;bottom:9%;color:#c4d0ff}.node-dot{display:inline-block;width:8px;height:8px;margin-right:7px;border-radius:50%;background:var(--green);box-shadow:0 0 10px #50e2a4}.metrics{background:rgba(255,255,255,.055);border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(22px)}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr)}.metric{padding:25px 34px;border-right:1px solid rgba(255,255,255,.11)}.metric:first-child{border-left:1px solid rgba(255,255,255,.11)}.metric strong{display:block;font-size:24px;letter-spacing:-.03em}.metric span{color:#8f96aa;font-size:11px}
.section{padding:100px 0;border-bottom:1px solid rgba(255,255,255,.09)}.section.white{background:rgba(255,255,255,.025)}.section.dark{background:rgba(4,7,20,.25);position:relative;overflow:hidden}.section.dark:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 88% 10%,rgba(152,105,255,.17),transparent 25%),radial-gradient(circle at 10% 90%,rgba(70,202,255,.1),transparent 23%)}.section.dark>.container{position:relative;z-index:2}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:47px}.section-head h2{max-width:760px;margin:12px 0 0;font-size:clamp(34px,4vw,52px);line-height:1.12;letter-spacing:-.05em}.section-head p{max-width:410px;margin:0 0 4px;color:#989fb3}
.grid-6{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature{position:relative;min-height:275px;padding:32px;background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.045));border:1px solid rgba(255,255,255,.13);border-radius:22px;box-shadow:var(--shadow);backdrop-filter:blur(24px);overflow:hidden}.feature:after{content:"";position:absolute;width:120px;height:120px;right:-60px;top:-60px;border-radius:50%;background:radial-gradient(circle,rgba(170,135,255,.22),transparent 70%)}.ficon{width:50px;height:48px;margin-bottom:47px;display:grid;place-items:center;color:#d2d8ff;background:linear-gradient(145deg,rgba(255,255,255,.17),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.17);border-radius:15px;box-shadow:inset 0 1px rgba(255,255,255,.22),0 10px 24px rgba(5,8,27,.2);font-size:12px;font-weight:900}.feature h3{margin:0 0 8px;font-size:20px}.feature p{color:#9ba2b6;font-size:13px}.more{color:#b8c5ff;font-size:12px;font-weight:800}.more:hover{color:#fff}
.scenes{display:grid;gap:22px}.scene{display:grid;grid-template-columns:1.08fr .92fr;min-height:390px;background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.15);border-radius:28px;box-shadow:var(--shadow);backdrop-filter:blur(24px);overflow:hidden}.scene:nth-child(even) .scene-media{order:2}.scene-media{position:relative;overflow:hidden}.scene-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 70%,rgba(27,30,55,.92))}.scene:nth-child(even) .scene-media:after{background:linear-gradient(-90deg,transparent 70%,rgba(27,30,55,.92))}.scene-media img{width:100%;height:100%;object-fit:cover;filter:saturate(.68) contrast(1.05)}.scene-copy{padding:52px;display:flex;flex-direction:column;justify-content:center}.scene-no{color:#aebcff;font-size:10px;font-weight:900;letter-spacing:.2em}.scene h3{margin:21px 0 14px;font-size:36px;letter-spacing:-.04em}.scene p{color:#b2b8ca}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:13px}.tags span{padding:4px 10px;color:#e1e5ff;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:15px;font-size:10px}
.compare-wrap{overflow:auto;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);border-radius:22px;box-shadow:var(--shadow);backdrop-filter:blur(22px)}.compare{width:100%;min-width:870px;border-collapse:collapse}.compare th,.compare td{padding:17px 14px;border-right:1px solid rgba(255,255,255,.09);border-bottom:1px solid rgba(255,255,255,.09);text-align:center;font-size:13px}.compare th:first-child,.compare td:first-child{padding-left:27px;text-align:left}.compare thead th{background:rgba(255,255,255,.07);font-size:12px}.compare .ours{color:#d1d8ff;background:rgba(128,152,255,.1);font-weight:800}.yes{color:var(--green);font-weight:800}.no{color:#737b92}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review{position:relative;padding:32px;background:linear-gradient(145deg,rgba(255,255,255,.11),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.13);border-radius:22px;box-shadow:var(--shadow);backdrop-filter:blur(24px)}.review:before{content:"VERIFIED";position:absolute;right:16px;top:14px;color:#747d99;font-size:9px;font-weight:900;letter-spacing:.14em}.stars{color:var(--orange);letter-spacing:.15em}.quote{min-height:145px;margin:23px 0 30px;color:#daddE8;font-size:16px}.person{display:flex;align-items:center;gap:12px;padding-top:17px;border-top:1px solid rgba(255,255,255,.1)}.avatar{width:42px;height:42px;display:grid;place-items:center;color:#d5daff;background:linear-gradient(145deg,rgba(255,255,255,.15),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.16);border-radius:14px;font-weight:900}.person small{display:block;color:#858da5}
.faq{display:grid;grid-template-columns:.65fr 1.35fr;gap:76px}.faq-list{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);border-radius:22px;box-shadow:var(--shadow);backdrop-filter:blur(24px);overflow:hidden}.faq-list details{border-bottom:1px solid rgba(255,255,255,.1)}.faq-list details:last-child{border-bottom:0}details{padding:20px 22px}summary{display:flex;justify-content:space-between;list-style:none;font-weight:800;cursor:pointer}summary:after{content:"+";width:26px;height:26px;display:grid;place-items:center;color:#c4ceff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:8px}details[open] summary:after{content:"−"}details p{margin:15px 35px 2px 0;color:#969db2;font-size:13px}.cta{position:relative;padding:88px 0;overflow:hidden;background:linear-gradient(135deg,rgba(255,255,255,.11),rgba(255,255,255,.04));border-top:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(25px)}.cta:before{content:"";position:absolute;width:380px;height:380px;right:7%;top:-210px;border-radius:50%;background:radial-gradient(circle,rgba(171,123,255,.35),rgba(84,91,221,.06) 60%,transparent 70%)}.cta:after{content:"READY 03:00";position:absolute;right:3%;bottom:-38px;color:rgba(194,202,255,.05);font-size:88px;font-weight:900}.cta-inner{position:relative;z-index:2}.cta h2{margin:14px 0 13px;font-size:clamp(40px,5vw,62px);line-height:1.06;letter-spacing:-.06em}.cta p{color:#a0a7ba}.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.article{position:relative;padding:25px;background:linear-gradient(145deg,rgba(255,255,255,.11),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.13);border-radius:22px;box-shadow:var(--shadow);backdrop-filter:blur(24px);overflow:hidden}.article:before{content:"";position:absolute;left:25px;top:0;width:40px;height:3px;background:linear-gradient(90deg,var(--orange),#ffb9ca)}.article-cover img{width:calc(100% + 50px);height:145px;margin:-25px -25px 20px;object-fit:cover;border-bottom:1px solid rgba(255,255,255,.12);filter:saturate(.65)}.date{color:#838ba3;font-size:10px;font-weight:800;letter-spacing:.12em}.article h3{margin:18px 0 10px;font-size:20px;line-height:1.4}.article p{color:#969db2;font-size:13px}
.footer{padding:64px 0 24px;color:#edf0ff;background:rgba(5,7,20,.68);border-top:1px solid rgba(255,255,255,.1);backdrop-filter:blur(24px)}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:45px}.footer p,.footer a{color:#79829d;font-size:12px}.footer h4{margin:0 0 14px;color:#e7eaff}.footer-col a{display:block;margin:8px 0}.copyright{display:flex;justify-content:space-between;margin-top:46px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);color:#58617b;font-size:10px}
.page-hero{position:relative;padding:85px 0 72px;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.1)}.page-hero:before{content:"";position:absolute;width:470px;height:470px;right:-120px;top:-240px;border-radius:50%;background:radial-gradient(circle,rgba(163,125,255,.4),rgba(76,85,218,.05) 60%,transparent 70%)}.page-hero:after{content:"SYSTEM / DOWNLOAD / SUPPORT";position:absolute;right:-20px;bottom:-28px;color:rgba(200,205,255,.045);font-size:70px;font-weight:900}.page-hero .container{position:relative;z-index:2}.page-hero h1{margin:18px 0;font-size:clamp(45px,6vw,70px);line-height:1.05;letter-spacing:-.06em}.page-hero p{max-width:690px;color:#a2a9bc;font-size:17px}
.downloads{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.download-card{position:relative;min-height:355px;padding:29px;display:flex;flex-direction:column;background:linear-gradient(145deg,rgba(255,255,255,.11),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.13);border-radius:22px;box-shadow:var(--shadow);backdrop-filter:blur(24px);overflow:hidden}.download-card:after{content:"";position:absolute;width:120px;height:120px;right:-60px;bottom:-60px;border-radius:50%;background:radial-gradient(circle,rgba(133,154,255,.2),transparent 70%)}.download-card.featured{border-color:rgba(160,176,255,.32);box-shadow:0 28px 80px rgba(54,48,155,.24),inset 0 1px rgba(255,255,255,.2)}.download-card.featured:before{content:"";position:absolute;left:28px;right:28px;top:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--violet))}.platform{display:flex;align-items:center;justify-content:space-between}.platform h3{font-size:24px}.badge{padding:3px 8px;color:#d0d7ff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:12px;font-size:9px;font-weight:900}.download-card ul{flex:1;padding-left:18px;color:#989fb3;font-size:13px}.version{margin-top:12px;color:#737b92;font-size:10px}.download-banner{display:grid;grid-template-columns:1.1fr .9fr;background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.14);border-radius:28px;box-shadow:var(--shadow);overflow:hidden;backdrop-filter:blur(24px)}.download-banner img{width:100%;height:100%;object-fit:cover;filter:saturate(.65)}.download-banner>div{padding:52px}.download-banner h2{font-size:37px;line-height:1.15}.download-banner p{color:#aab1c4}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.step{position:relative;padding:25px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);border-radius:20px;box-shadow:var(--shadow);backdrop-filter:blur(22px)}.step b{color:#aebcff;font-size:33px;font-weight:900}.step h3{margin:14px 0 6px}
.searchbox{display:flex;max-width:660px;margin-top:29px;padding:5px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:15px;box-shadow:var(--shadow);backdrop-filter:blur(22px)}.searchbox input{flex:1;padding:9px 13px;color:#f4f5ff;background:rgba(255,255,255,.07);border:0;border-radius:10px;outline:none}.searchbox input::placeholder{color:#798197}.help-layout{display:grid;grid-template-columns:235px 1fr;gap:60px}.help-side{position:sticky;top:104px;align-self:start;padding:19px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);border-radius:20px;box-shadow:var(--shadow);backdrop-filter:blur(24px)}.help-side b{display:block;padding-bottom:11px;border-bottom:3px solid var(--orange)}.help-side a{display:block;padding:8px 3px;color:#929aaf;border-bottom:1px solid rgba(255,255,255,.09);font-size:12px}.help-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.help-card{padding:24px;background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.13);border-radius:20px;box-shadow:var(--shadow);backdrop-filter:blur(24px)}.help-card h3{margin:0 0 9px;font-size:18px}.help-card p{color:#969db2;font-size:13px}.help-group{margin-bottom:68px;scroll-margin-top:112px}.help-group h2{margin:11px 0 28px;font-size:33px;letter-spacing:-.04em}.hidden{display:none!important}
@media(max-width:920px){.navlinks{display:none}.hero-grid,.scene,.faq,.download-banner,.help-layout{grid-template-columns:1fr}.visual{margin-top:15px}.grid-6,.downloads,.reviews,.articles{grid-template-columns:repeat(2,1fr)}.scene:nth-child(even) .scene-media{order:0}.scene-media{min-height:300px}.scene-media:after,.scene:nth-child(even) .scene-media:after{background:linear-gradient(0deg,rgba(27,30,55,.92),transparent 45%)}.help-side{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.container{width:min(100% - 28px,1200px)}.announcement{font-size:10px}.announcement a{display:none}.header{height:64px}.actions .btn:first-child{display:none}.hero{padding:58px 0}.hero h1{font-size:48px}.hero-actions{flex-direction:column}.metric-grid{grid-template-columns:repeat(2,1fr)}.metric{padding:18px 14px;border-bottom:1px solid rgba(255,255,255,.1)}.section{padding:70px 0}.section-head{display:block}.section-head p{margin-top:17px}.grid-6,.downloads,.reviews,.articles,.help-grid,.steps{grid-template-columns:1fr}.scene-copy{padding:32px 25px}.scene h3{font-size:29px}.faq{gap:30px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.copyright{display:block}.page-hero{padding:60px 0}.searchbox{display:block}.searchbox .btn{width:100%;margin-top:5px}}