:root{--orange:#f95612;--ink:#171d2b;--muted:#687080;--line:#e9ecf1;--cream:#fff2e8;--green:#08b748}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;font-family:Inter,"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:#fff;font-size:15px;line-height:1.75}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,summary,textarea,select{outline-offset:5px}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}img{max-width:100%}.container{width:min(1240px,calc(100% - 80px));margin-inline:auto}.icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;vertical-align:middle}.header{background:#fff;position:relative;z-index:10;border-bottom:1px solid #f0f0f0}.nav{display:flex;align-items:center;gap:30px;min-height:83px}.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;font-size:25px;font-weight:850;letter-spacing:-1px;line-height:1.3}.brand small{display:block;font-size:8px;letter-spacing:2.5px;font-weight:600;margin-top:3px}.nav nav{display:flex;gap:6px;margin-left:auto;white-space:nowrap}.nav nav a{padding:9px 13px;font-weight:650;font-size:15px}.nav nav a.active{background:#fff1e7;color:var(--orange);border-bottom:2px solid var(--orange);border-radius:9px}.nav nav a:hover,.text-link:hover{color:var(--orange)}.search{display:flex;align-items:center;border:1px solid #e4e5e9;background:#f8f8fa;border-radius:7px;max-width:240px;height:38px}.search input{width:100%;min-width:0;border:0;background:none;padding:8px 10px;font-size:12px}.search button{border:0;background:none;color:#9297a1;padding:7px}.search .icon{width:17px;height:17px}.button{border:0;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 22px;border-radius:8px;font-weight:700;line-height:1.5;transition:transform .2s,box-shadow .2s}.button:hover{transform:translateY(-2px);box-shadow:0 7px 20px #ef64232b}.orange{background:linear-gradient(100deg,#ff7a13,#ff4b0a);color:white}.nav-cta{font-size:14px;white-space:nowrap;padding:10px 16px}.hero{overflow:hidden;background:radial-gradient(ellipse at 0% 0%,#ff8415 0,transparent 49%),radial-gradient(ellipse at 5% 100%,#bd482b 0,transparent 59%),radial-gradient(ellipse at 97% 100%,#2055b1 0,transparent 57%),linear-gradient(110deg,#a34629 0%,#50354d 57%,#10285d 100%);color:white}.hero-grid{display:grid;grid-template-columns:1.25fr 1fr;min-height:565px;align-items:center}.hero-copy{padding:46px 0 43px;z-index:2}.hero-tag{display:inline-flex;align-items:center;gap:9px;padding:7px 16px;background:#ffffff20;border:1px solid #ffffff30;border-radius:30px;color:#fff9eb;font-size:14px;letter-spacing:1px}.hero-tag .icon{color:#ffd36b;width:18px}h1,h2,h3,p{margin-top:0}h1{font-size:48px;line-height:1.35;letter-spacing:-1.5px;font-weight:850;margin:21px 0 17px}.hero h1 span{color:#ffd48b;position:relative}.hero-lead{font-size:24px;font-weight:600;line-height:1.65;margin-bottom:15px}.hero-description{font-size:16px;color:#f5e0dd;margin-bottom:26px;line-height:1.85}.wechat{background:linear-gradient(110deg,#16d266,#03ae3d);color:white}.hero-cta{padding:16px 25px;font-size:19px;box-shadow:0 10px 25px #001b281f;border:1px solid #3de382}.hero-cta .icon:first-child{width:30px;height:30px}.hero-cta .icon:last-child{margin-left:12px}.hero-trust{display:flex;gap:24px;margin-top:30px;color:#f5e3df;font-size:13px}.hero-trust span{display:flex;gap:7px;align-items:center}.hero-trust .icon{width:19px;height:19px}.hero-visual{height:565px;position:relative;perspective:1000px}.phone{position:absolute;top:37px;left:45px;width:248px;height:488px;border:5px solid #252626;box-shadow:0 0 0 2px #d5d0c9,0 0 0 5px #666466,0 22px 26px #0b0c274d;border-radius:39px;background:#f9fafc;transform:rotate(6deg);color:#21212b;padding:10px 10px 16px;z-index:2;overflow:hidden;font-size:10px}.phone-top{display:flex;justify-content:space-between;align-items:center;font-size:10px;font-weight:750;padding:0 7px;height:20px}.island{width:68px;height:18px;background:#121215;border-radius:20px}.phone-title{font-size:12px;text-align:center;font-weight:750;padding:10px 1px 8px}.phone-title span{float:right;font-size:10px}.phone-banner{background:linear-gradient(120deg,#ff7e17,#ffb541);height:90px;border-radius:9px;padding:10px 13px;color:#fff;display:flex;align-items:center;overflow:hidden;line-height:1.4;font-size:17px;font-weight:700}.phone-banner small{display:block;font-size:7px;margin-top:5px;font-weight:400}.phone-banner .icon{width:75px;height:75px;margin-left:auto;stroke:#fff1c2;transform:rotate(-12deg);stroke-width:1}.phone-address{display:flex;gap:8px;padding:12px 3px;border-bottom:1px solid #e9e9ed;align-items:center;background:white}.phone-address i{font-style:normal;background:#2587f9;border-radius:50%;color:#fff;width:20px;height:20px;display:grid;place-items:center}.phone-address:nth-of-type(5) i{background:#ff731c}.phone-address b{font-size:10px;display:block;font-weight:500}.phone-address small{font-size:8px;display:block;color:#a7a9b0}.phone-address>span{margin-left:auto;font-size:18px;color:#9da2b5}.phone-weight{font-size:9px;display:flex;justify-content:space-between;padding:9px 3px}.phone-weight span{font-size:8px;color:#7d8391}.phone-submit{padding:7px;background:linear-gradient(110deg,#ff8715,#ff4b0a);border-radius:20px;text-align:center;color:#fff;font-size:11px;font-weight:700;margin:5px 0 10px}.phone-list-title{font-size:9px;font-weight:700;margin-bottom:3px}.phone-list-title small{font-size:7px;color:#999;font-weight:400;margin-left:3px}.phone-row{display:flex;align-items:center;background:#fff;padding:7px 2px;gap:6px;border-bottom:1px solid #f1f1f1}.phone-row i{font-style:normal;width:22px;height:22px;background:#fff2ca;color:#d78700;display:grid;place-items:center;border-radius:50%;font-size:11px}.phone-row:nth-last-of-type(3) i{background:#ede3f8;color:#7647a9}.phone-row b{font-weight:500;font-size:9px}.phone-row>span{margin-left:auto;color:#ff6817}.phone-bottom{width:73px;height:4px;background:#24252b;border-radius:5px;margin:10px auto}.float-label{position:absolute;right:-4px;top:140px;border:1px solid #ffffff8c;border-radius:14px;background:linear-gradient(140deg,#fffaf2,#d9e3ff);color:#172349;padding:10px 15px;display:flex;align-items:center;gap:8px;font-size:16px;font-weight:750;transform:rotate(-7deg);box-shadow:0 8px 20px #10204526;z-index:3}.float-label .icon{color:#ff671a;fill:#ff671a;stroke:#fff}.label-two{top:216px;right:-8px;transform:rotate(-4deg)}.parcel{position:absolute;background:linear-gradient(120deg,#fbc17a,#d28742);width:137px;height:122px;bottom:45px;right:5px;transform:rotate(-4deg) skewY(7deg);box-shadow:15px 18px 16px #0a194b55;z-index:1;border:1px solid #ffcb83}.parcel:before{content:'';position:absolute;left:0;right:0;top:-24px;height:25px;background:#ffcf8c;clip-path:polygon(21% 0,100% 22%,100% 100%,0 100%)}.parcel:after{content:'';position:absolute;top:0;right:0;width:26%;height:100%;background:#bb742e66}.parcel span{position:absolute;background:#fff3ca9e;width:21px;height:100%;left:48px}.parcel i{position:absolute;background:#fff8e4;bottom:18px;left:15px;padding:5px 8px;font-size:7px;color:#835c39;font-style:normal;line-height:1.3}.parcel-small{width:70px;height:70px;right:119px;bottom:35px;transform:rotate(5deg);z-index:0}.parcel-small span{width:10px;left:25px}.orbit{position:absolute;border-radius:50%;border:1px solid #ffffff12;width:480px;height:480px;top:50px;left:0}.orbit-two{width:380px;height:380px;top:100px;left:50px}.visual-caption{font-size:10px;position:absolute;bottom:15px;left:60px;color:#e0dfecb0}.section{padding:46px 0}.advantages{background:linear-gradient(#fafbff,#fff);padding-bottom:28px}.section-title{display:flex;justify-content:space-between;align-items:end;margin-bottom:25px;gap:20px}.section-title h2{font-size:29px;font-weight:800;letter-spacing:-.7px;line-height:1.4;margin:0}.section-title.centered{justify-content:center;align-items:center;gap:25px;margin-bottom:28px}.centered>span{width:65px;height:2px;background:linear-gradient(90deg,transparent,#ff7b3b)}.centered>span:last-child{transform:rotate(180deg)}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.feature{border:1px solid var(--line);border-radius:14px;padding:24px 22px;background:white;box-shadow:0 8px 20px #23355704}.feature-heading{display:flex;gap:15px;align-items:center;margin-bottom:14px}.feature h3{font-size:19px;margin:0;letter-spacing:-.4px}.feature-icon{width:48px;height:48px;border-radius:13px;background:linear-gradient(135deg,#fff1e4,#ffe2cc);color:var(--orange);display:grid;place-items:center;flex-shrink:0}.feature-icon .icon{width:29px;height:29px}.feature p{font-size:14px;color:#646975;line-height:1.9;margin:0}.eyebrow{font-size:10px;letter-spacing:2px;color:#a16d54;font-weight:750;margin-bottom:9px}.faq-home{padding-top:28px}.text-link{color:var(--orange);font-size:13px;display:flex;align-items:center;gap:7px;white-space:nowrap}.text-link .icon{width:18px;height:18px}.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.faq-card{padding:24px 20px;display:flex;gap:15px;border-radius:13px;border:1px solid var(--line);box-shadow:0 5px 16px #243b6205}.faq-card>span{font-size:23px;font-weight:600;color:var(--orange);background:#fff0e3;line-height:32px;height:34px;width:34px;text-align:center;border-radius:10px;flex-shrink:0}.faq-card h3{font-size:15px;line-height:1.6;margin-bottom:10px}.faq-card p{font-size:13px;color:#70737b;margin:0;line-height:1.9}.guides-section{background:#fbfaf8;padding-bottom:60px}.section-subtitle{font-size:14px;color:var(--muted);margin:10px 0 0}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}.guide-card{background:white;border:1px solid var(--line);border-radius:13px;overflow:hidden;transition:transform .2s,box-shadow .2s;display:block}.guide-card:hover{transform:translateY(-5px);box-shadow:0 15px 30px #40301a0d}.guide-art{height:160px;padding:21px 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p{font-size:13px;color:#757c88;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;min-height:45px;margin-bottom:18px}.read-more{font-size:12px;color:#a15a36;display:flex;align-items:center;justify-content:space-between}.read-more .icon{width:17px}.start-strip{display:flex;align-items:center;justify-content:space-between;padding:36px 45px;background:#fff1e5;border-radius:16px;margin-block:52px}.start-strip h2{font-size:28px;margin-bottom:8px}.start-strip p{color:#9a7864;margin:0;font-size:14px}.start-strip .button{padding:15px 25px}footer{border-top:1px solid #eee;padding:32px 0 20px}.footer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.footer-top .brand{font-size:20px}.footer-top .brand small{font-size:10px;letter-spacing:1px;color:#878b92;font-weight:400}.footer-links{display:flex;gap:28px;color:#707681;font-size:13px}.footer-links button{border:0;background:none;padding:0;color:inherit}.footer-bottom{padding-top:20px;border-top:1px solid #eee;display:flex;justify-content:space-between;gap:15px;color:#969ba4;font-size:11px}dialog{border:0;border-radius:20px;padding:42px;width:min(440px,calc(100% - 32px));text-align:center;box-shadow:0 20px 90px #1b233c30}dialog::backdrop{background:#121a2c99;backdrop-filter:blur(4px)}.dialog-close{position:absolute;right:15px;top:8px;background:none;border:0;color:#777;font-size:30px}.dialog-mark{color:#0ab755;margin-bottom:12px}.dialog-mark .icon{width:46px;height:46px}dialog h2{font-size:23px}dialog p{color:#7d8390;font-size:14px}dialog img{display:block;margin:10px auto 22px}dialog .button{margin-bottom:10px}.dialog-tip{font-size:12px!important;margin:10px 0 0}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}.page-intro{padding-block:55px 30px}.page-intro h1{font-size:42px;margin-block:10px 14px}.page-intro>p:last-child{color:var(--muted)}.article-list{min-height:420px;padding-top:10px;padding-bottom:65px}.search-result{font-size:14px;color:var(--muted)}.search-result a{color:var(--orange);margin-left:15px}.faq-list{max-width:860px;margin-bottom:60px}.faq-list details{border-bottom:1px solid var(--line);padding:20px 0}.faq-list summary{display:flex;justify-content:space-between;cursor:pointer;font-size:18px;font-weight:650;list-style:none}.faq-list summary span{color:var(--orange)}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{color:var(--muted);margin:15px 0 0}.faq-contact{text-align:center;padding-top:50px}.article-layout{display:grid;grid-template-columns:minmax(0,820px) 270px;gap:80px;margin-block:35px 65px}.breadcrumbs{font-size:12px;color:#8b8f97;margin-bottom:35px}.article-body h1{font-size:36px;letter-spacing:-.8px;margin-bottom:15px}.byline{font-size:12px;color:#9398a2;margin-bottom:28px}.quick-answer{padding:25px 28px;background:#fff4eb;border-left:3px solid var(--orange);margin-bottom:35px;border-radius:0 10px 10px 0}.quick-answer b{color:#b45a2b;font-size:13px}.quick-answer p{margin:8px 0 0!important;color:#694d3f!important}.article-body section{margin-block:35px}.article-body h2{font-size:24px;line-height:1.5;margin-bottom:15px}.article-body h3{font-size:18px;margin-top:25px}.article-body p{color:#59616e;line-height:2}.editor-note{padding:20px;background:#f5f6f8;border-radius:8px;font-size:12px}.article-aside{padding-top:45px;align-self:start;position:sticky;top:25px}.article-aside>h3{font-size:17px}.article-aside>a{display:block;font-size:13px;padding:10px 0;border-bottom:1px solid var(--line);color:#6c7480}.aside-cta{background:#fff0e3;padding:25px 20px;border-radius:12px;margin-top:35px}.aside-cta>.icon{width:40px;height:40px;color:var(--orange);margin-bottom:15px}.aside-cta h3{font-size:17px}.aside-cta p{font-size:12px;color:#986c4f}.aside-cta .button{font-size:13px}.related a{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-size:15px}.related .icon{width:18px;color:var(--orange)}
@media(min-width:1450px){.container{width:min(1320px,calc(100% - 100px))}.hero h1{font-size:52px}.hero-grid{min-height:580px}.hero-visual{height:580px}.phone{left:75px;width:255px;height:495px}.float-label{right:12px}.label-two{right:0}.parcel-large{right:10px}.visual-caption{left:90px}.nav{gap:35px}.search{max-width:270px}}
@media(max-width:1150px){.container{width:calc(100% - 48px)}.nav{gap:18px}.search{display:none}.hero h1{font-size:42px}.hero-lead{font-size:21px}.hero-grid{grid-template-columns:1.15fr 1fr}.phone{left:30px;transform:rotate(5deg) scale(.9);transform-origin:left center}.float-label{font-size:13px;right:-10px}.parcel-large{right:0;transform:scale(.8) skewY(7deg)}.feature{padding:20px 16px}.feature-heading{gap:10px}.feature h3{font-size:16px}.feature-icon{width:40px;height:40px}.article-layout{gap:35px;grid-template-columns:minmax(0,1fr) 230px}}
@media(max-width:850px){.nav{flex-wrap:wrap;padding:14px 0;gap:12px;min-height:72px}.brand{font-size:22px}.nav nav{order:3;width:100%;justify-content:center;gap:20px;border-top:1px solid #f4f4f4;padding-top:8px}.nav-cta{margin-left:auto}.hero-grid{grid-template-columns:1.1fr 1fr;min-height:520px}.hero-visual{height:520px}.hero-copy{padding-block:35px}.hero h1{font-size:35px}.hero-tag{font-size:11px;padding:6px 10px}.hero-lead{font-size:18px}.hero-description{font-size:13px}.hero-cta{font-size:14px;padding:12px 14px}.hero-cta .icon:last-child{display:none}.hero-trust{gap:12px;flex-wrap:wrap;font-size:11px}.phone{left:5px;transform:rotate(5deg) scale(.8);top:10px}.float-label{display:none}.parcel-large{right:-15px;bottom:30px;transform:scale(.7) skewY(7deg)}.parcel-small{display:none}.visual-caption{left:12px;bottom:25px;font-size:8px}.feature-grid{grid-template-columns:repeat(2,1fr)}.feature h3{font-size:18px}.faq-grid{grid-template-columns:1fr}.faq-card{padding:20px}.guide-grid{gap:15px}.guide-art{height:130px;padding:15px}.guide-art>strong{font-size:24px}.guide-art>.icon{width:100px;height:100px;right:2px}.guide-copy{padding:17px}.guide-copy h3{font-size:16px}.start-strip{padding:28px;gap:20px}.start-strip h2{font-size:23px}.footer-bottom{flex-wrap:wrap}.article-layout{display:block}.article-aside{display:none}.article-body h1{font-size:32px}}
@media(max-width:560px){.container{width:calc(100% - 36px)}.nav nav{gap:4px;justify-content:space-between}.nav nav a{font-size:13px;padding:7px 12px}.nav .brand{font-size:21px;gap:7px}.nav .brand img{width:37px;height:37px}.nav .brand small{font-size:6px;letter-spacing:1.9px}.nav-cta{font-size:11px;padding:9px 10px;gap:5px}.nav-cta .icon{width:18px;height:18px}.hero-grid{display:block;position:relative}.hero-copy{padding-top:32px;text-align:center}.hero-tag{font-size:11px}.hero h1{font-size:37px;line-height:1.4;margin-top:18px}.hero-lead{font-size:18px}.hero-description{font-size:13px;margin-bottom:21px}.hero-cta{font-size:15px;padding:13px 20px;width:100%;max-width:345px}.hero-cta .icon:first-child{width:25px}.hero-trust{justify-content:center;margin-top:22px;gap:17px;font-size:10px}.hero-visual{height:345px;max-width:350px;margin:auto}.phone{top:-57px;left:56px;transform:rotate(5deg) scale(.68);transform-origin:center center}.parcel-large{right:-6px;bottom:15px;transform:scale(.58) skewY(7deg)}.orbit{width:310px;height:310px;top:10px}.orbit-two{width:250px;height:250px;top:40px;left:30px}.visual-caption{left:70px;bottom:12px}.hero-copy{padding-bottom:0}.section{padding-block:33px}.section-title h2{font-size:24px}.section-title.centered{gap:13px;margin-bottom:22px}.centered>span{width:25px}.section-title{align-items:center;gap:10px}.section-title .text-link{font-size:11px}.section-title .text-link .icon{width:15px}.eyebrow{font-size:8px;letter-spacing:1.2px}.feature-grid{gap:12px}.feature{padding:17px 13px;border-radius:11px}.feature-heading{display:block;margin-bottom:10px}.feature-icon{margin-bottom:12px}.feature h3{font-size:16px}.feature p{font-size:12px;line-height:1.9}.faq-card h3{font-size:14px}.faq-card p{font-size:12px}.guide-grid{grid-template-columns:1fr}.guide-art{height:150px;padding:20px}.guide-art>strong{font-size:28px}.guide-art>.icon{right:20px;width:125px;height:125px}.guide-copy{padding:20px}.guide-copy h3{font-size:18px}.start-strip{display:block;text-align:center;padding:28px 20px;margin-block:30px}.start-strip h2{font-size:22px}.start-strip p{font-size:12px}.start-strip .button{margin-top:20px;width:100%;font-size:14px}.footer-top{display:block;margin-bottom:20px}.footer-links{gap:20px;font-size:11px;margin-top:22px;justify-content:space-between}.footer-bottom{font-size:10px;gap:9px}.page-intro{padding-top:35px}.page-intro h1{font-size:32px}.page-intro>p:last-child{font-size:13px}.article-body h1{font-size:29px}.byline{font-size:10px}.article-body h2{font-size:21px}.article-body p{font-size:14px}.quick-answer{padding:20px}.faq-list summary{font-size:16px;gap:20px}.faq-list details p{font-size:14px}.faq-contact h2{font-size:21px}dialog{padding:35px 24px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.phone-banner{height:80px}.phone-address{padding:8px 3px}.phone-weight{padding:6px 3px}.phone-row{padding:5px 2px}.phone-submit{margin:4px 0 7px}