*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--shopee:#EE4D2D;--orange:#FF7337;--shopee-light:#FFF4F2;--text:#1A1A2E;--muted:#6B7280;--border:#E5E7EB;--bg:#F8F9FB;--white:#fff;--success:#10B981;--radius:12px}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
nav{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:0 1px 8px rgba(0,0,0,.06)}
.nav-inner{max-width:1000px;margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:'Sora',sans-serif;font-weight:800;font-size:1.2rem;color:var(--text)}
.logo-icon{width:36px;height:36px;background:var(--shopee);border-radius:8px;display:flex;align-items:center;justify-content:center;color:white;font-size:18px}
.logo span{color:var(--shopee)}
.nav-links{display:flex;gap:24px;list-style:none}
.nav-links a{text-decoration:none;color:var(--muted);font-size:.88rem;font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--ac)}
.nav-links a.active{color:var(--ac);font-weight:600}
.hero{padding:56px 20px 48px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-80px;right:-80px;width:350px;height:350px;background:radial-gradient(circle,rgba(0,0,0,.05) 0%,transparent 70%);pointer-events:none}
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:50px;font-size:.8rem;font-weight:600;margin-bottom:20px}
h1{font-family:'Sora',sans-serif;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;color:var(--text);line-height:1.2;max-width:720px;margin:0 auto 14px}
h1 em{font-style:normal;color:var(--ac)}
.hero-sub{font-size:1rem;color:var(--muted);max-width:560px;margin:0 auto 36px}
.stats{display:flex;justify-content:center;gap:36px;margin-bottom:40px;flex-wrap:wrap}
.stat{text-align:center}
.stat-n{font-family:'Sora',sans-serif;font-size:1.7rem;font-weight:800;color:var(--ac);display:block}
.stat-l{font-size:.78rem;color:var(--muted)}
.tool-card{max-width:780px;margin:0 auto;background:var(--white);border-radius:20px;padding:32px;box-shadow:0 4px 24px rgba(0,0,0,.08);border:1px solid var(--border)}
.tool-title{font-family:'Sora',sans-serif;font-size:1.2rem;font-weight:700;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.tool-icon-box{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px}
.tool-sub{color:var(--muted);font-size:.88rem;margin-bottom:22px}
.input-group{position:relative;margin-bottom:14px}
.url-input{width:100%;padding:15px 50px 15px 48px;border:2px solid var(--border);border-radius:var(--radius);font-size:.95rem;font-family:'Inter',sans-serif;outline:none;transition:border-color .2s,box-shadow .2s;color:var(--text);background:#FAFAFA}
.url-input::placeholder{color:#B0B7C3}
.url-input:focus{border-color:var(--ac);box-shadow:0 0 0 3px rgba(0,0,0,.07);background:var(--white)}
.input-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);font-size:18px;pointer-events:none}
.paste-btn{position:absolute;right:12px;top:50%;transform:translateY(-50%);border:none;border-radius:6px;padding:5px 10px;font-size:.75rem;font-weight:600;cursor:pointer;font-family:'Inter',sans-serif}
.btn-dl{width:100%;padding:16px;color:white;border:none;border-radius:var(--radius);font-size:1.05rem;font-weight:700;font-family:'Sora',sans-serif;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:transform .15s,box-shadow .15s;margin-bottom:12px}
.btn-dl:hover{transform:translateY(-2px)}
.secure{text-align:center;font-size:.8rem;color:var(--muted);display:flex;align-items:center;justify-content:center;gap:5px}
.sup-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.sup-box{border-radius:10px;padding:12px 14px;font-size:.8rem}
.sup-box.yes{background:#ECFDF5;border:1px solid #A7F3D0}
.sup-box.no{background:#FEF2F2;border:1px solid #FECACA}
.sup-box h4{font-size:.78rem;font-weight:700;margin-bottom:6px}
.sup-box.yes h4{color:var(--success)}
.sup-box.no h4{color:#EF4444}
.sup-box ul{list-style:none}
.sup-box li{color:var(--muted);font-size:.76rem;padding:2px 0}
.steps{margin-top:20px}
.steps-h{font-family:'Sora',sans-serif;font-size:.9rem;font-weight:700;color:var(--ac);margin-bottom:12px}
.step{display:flex;gap:12px;margin-bottom:10px;align-items:flex-start;font-size:.85rem;color:var(--muted)}
.step-n{width:22px;height:22px;background:var(--ac);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;flex-shrink:0;margin-top:1px}
.pages-nav{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:40px 0}
.plink{display:flex;align-items:center;gap:8px;padding:12px 20px;background:var(--white);border:1px solid var(--border);border-radius:50px;text-decoration:none;color:var(--text);font-size:.88rem;font-weight:600;transition:all .2s}
.plink:hover{opacity:.85}
.section{max-width:1000px;margin:60px auto;padding:0 20px}
.sec-hdr{text-align:center;margin-bottom:36px}
h2{font-family:'Sora',sans-serif;font-size:clamp(1.4rem,3vw,2rem);font-weight:800;color:var(--text);margin-bottom:10px}
h2 em{font-style:normal;color:var(--ac)}
.sec-desc{color:var(--muted);font-size:.93rem}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px}
.feat-card{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:22px;text-align:center}
.feat-card .fi{font-size:1.8rem;margin-bottom:10px;display:block}
.feat-card h3{font-family:'Sora',sans-serif;font-size:.9rem;font-weight:700;margin-bottom:6px}
.feat-card p{font-size:.82rem;color:var(--muted)}
.seo{max-width:760px;margin:0 auto;padding:0 20px 60px}
.seo h2{font-family:'Sora',sans-serif;font-size:1.35rem;font-weight:800;margin:30px 0 12px}
.seo h3{font-family:'Sora',sans-serif;font-size:1.05rem;font-weight:700;margin:22px 0 10px}
.seo p{color:#374151;line-height:1.75;margin-bottom:14px;font-size:.94rem}
.seo ul{padding-left:20px;margin-bottom:14px}
.seo li{color:#374151;font-size:.94rem;line-height:1.75;margin-bottom:4px}
.faq-list{max-width:720px;margin:0 auto}
.faq-item{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;overflow:hidden}
.faq-q{padding:17px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:.93rem;user-select:none}
.faq-q:hover{background:#FAFAFA}
.faq-q.open{color:var(--ac)}
.faq-icon{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:700;flex-shrink:0;transition:transform .2s}
.faq-q.open .faq-icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .2s;padding:0 20px;color:var(--muted);font-size:.88rem;line-height:1.7}
.faq-a.open{max-height:300px;padding:0 20px 18px}
.ov{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:9999;align-items:center;justify-content:center}
.ov.show{display:flex}
.ov-card{background:white;border-radius:20px;padding:40px 50px;text-align:center;max-width:340px;width:90%}
.spinner{width:56px;height:56px;border:5px solid #eee;border-top-color:var(--ac);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 16px}
@keyframes spin{to{transform:rotate(360deg)}}
.ov-card h3{font-family:'Sora',sans-serif;font-size:1.05rem;font-weight:700;margin-bottom:8px}
.ov-card p{color:var(--muted);font-size:.83rem}
.prog{width:100%;height:6px;background:var(--border);border-radius:3px;margin-top:14px;overflow:hidden}
.prog-fill{height:100%;border-radius:3px;width:0%;transition:width .3s}
footer{background:var(--text);color:rgba(255,255,255,.6);padding:44px 20px 28px}
.foot-inner{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px;margin-bottom:36px}
.foot-inner p{font-size:.83rem;line-height:1.6;margin-top:10px}
footer h4{color:white;font-family:'Sora',sans-serif;font-size:.88rem;font-weight:700;margin-bottom:12px}
footer ul{list-style:none}
footer li{margin-bottom:7px}
footer a{color:rgba(255,255,255,.6);text-decoration:none;font-size:.83rem;transition:color .2s}
footer a:hover{color:var(--shopee)}
.foot-bot{max-width:1000px;margin:0 auto;border-top:1px solid rgba(255,255,255,.08);padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.foot-bot p{font-size:.78rem}
.foot-bot a{color:var(--shopee)}
@media(max-width:640px){.sup-grid{grid-template-columns:1fr}.foot-inner{grid-template-columns:1fr}.nav-links{display:none}}