@charset "UTF-8";
:root{--ink:#152936;--muted:#64747b;--navy:#102731;--navy-deep:#0b1c25;--teal:#126e62;--mint:#bfe8d2;--paper:#f7f8f4;--white:#fff;--line:#dce3de;--warm:#eeefe7;--radius:18px;--shadow:0 18px 50px rgba(16,39,49,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 "Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img,svg{max-width:100%}button:disabled{cursor:not-allowed;opacity:.5}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #3ca78d;outline-offset:4px}input:focus,select:focus,textarea:focus{outline:2px solid #3ca78d;outline-offset:2px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.35;letter-spacing:-.025em}h3{font-size:21px}p{margin-bottom:16px}.container{width:min(1160px,calc(100% - 56px));margin:auto}.cn{display:initial}.en{display:none}.is-en .cn{display:none}.is-en .en{display:initial}[hidden]{display:none!important}.skip{position:fixed;top:8px;left:8px;transform:translateY(-150%);z-index:100;background:white;padding:12px}.skip:focus{transform:none}.tiny{font-size:12px}.muted{color:var(--muted)}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.11em;color:var(--teal);margin-bottom:16px}.arrow{display:inline-block;width:17px;height:17px;vertical-align:-3px;flex-shrink:0}.btn{display:inline-flex;gap:10px;align-items:center;justify-content:center;min-height:46px;padding:11px 21px;border:1px solid var(--teal);border-radius:8px;background:var(--teal);color:white;font-size:14px;font-weight:600;line-height:1.5;transition:background .15s,transform .15s}.btn:hover{background:#0c5e53;transform:translateY(-1px)}.btn.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.btn.secondary:hover{background:#eef2ec}.btn.small{min-height:38px;padding:8px 14px;font-size:13px}.textlink{color:var(--teal);font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:8px}.textlink:hover{text-decoration:underline;text-underline-offset:5px}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.pill{display:inline-flex;align-items:center;gap:6px;max-width:100%;font-size:11px;font-weight:600;padding:4px 9px;border-radius:4px;background:#e9f2ea;color:#345e4d}.pill.neutral{background:#eef0ea;color:#68736a}.section{padding:90px 0}.section.white{background:white}.section.soft{background:#edf1ea}.section-heading{display:flex;justify-content:space-between;gap:35px;align-items:flex-end;margin-bottom:36px}.section-heading h2{font-size:clamp(28px,3.1vw,40px);margin:0 0 12px}.section-heading p{max-width:640px;color:var(--muted);margin:0}.section-heading .eyebrow{margin-bottom:10px}.rule{height:1px;background:var(--line);margin:28px 0}.section-number{color:#95a69d;font-size:12px;letter-spacing:.08em;margin-bottom:20px}
.reader-bar{background:#e6eee6;color:#486251;font-size:12px;text-align:center;padding:7px 16px}.reader-bar a{display:inline-flex;align-items:center;gap:12px}.site-header{position:sticky;top:0;z-index:30;background:rgba(247,248,244,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-shell{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}.brand-mark{width:34px;height:37px;background:var(--navy);color:var(--mint);display:grid;place-items:center;border-radius:3px 10px 3px 3px;font-weight:750;font-size:24px;line-height:1}.brand-name{font-size:19px;font-weight:700;letter-spacing:-.04em}.brand-name small{display:block;font-size:10px;letter-spacing:.13em;font-weight:500;color:var(--muted);line-height:1.5}.nav-links{display:flex;align-items:center;gap:25px;font-size:13px;color:#506065}.nav-links a:hover{color:var(--teal)}.nav-controls{display:flex;align-items:center;gap:12px}.language{border:0;background:transparent;color:var(--ink);padding:8px;font-size:12px}.mobile-menu{display:none;background:transparent;border:1px solid var(--line);padding:5px 10px;border-radius:5px;font-size:13px}
.hero{background:var(--navy-deep);color:white;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:62px;align-items:center;padding:74px 0 69px}.hero .eyebrow{color:var(--mint);display:flex;align-items:center;gap:9px}.hero .eyebrow:before{content:"";height:6px;width:6px;background:var(--mint);border-radius:50%}.hero h1{font-size:clamp(37px,4.5vw,57px);line-height:1.3;margin:0 0 22px;font-weight:650;letter-spacing:-.035em}.hero h1 em{color:var(--mint);font-style:normal}.hero .intro{color:#b8c9c9;font-size:15px;line-height:1.9;max-width:550px;margin-bottom:28px}.hero .btn{background:var(--mint);border-color:var(--mint);color:var(--navy-deep)}.hero .btn:hover{background:#d0f1df}.hero .btn.secondary{background:transparent;border-color:#55706f;color:white}.hero-note{font-size:11px;color:#8ea4a8;display:flex;gap:20px;flex-wrap:wrap;margin-top:23px}.hero-proof{display:flex;gap:10px;flex-wrap:wrap;border-top:1px solid #2a3e45;padding-top:22px;margin-top:29px;color:#b7c8c6;font-size:11px}.hero-proof>span+span:before{content:"/";color:#577573;margin-right:10px}.work-preview{position:relative;background:#f5f7f1;color:var(--ink);border-radius:12px;border:1px solid #c1ccc0;box-shadow:0 20px 70px #0004;transform:rotate(1.5deg)}.preview-top{padding:13px 17px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#6d7b72}.preview-top .dots{display:flex;gap:4px}.preview-top .dots i{width:5px;height:5px;border-radius:50%;background:#bcc7b8}.preview-content{padding:23px 25px}.preview-content h3{font-size:21px;margin-bottom:5px}.preview-caption{font-size:11px;color:#758272}.preview-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px 17px;margin-top:23px}.preview-fields small{display:block;color:#879387;font-size:10px;margin-bottom:3px}.preview-fields b{font-size:12px;font-weight:500}.preview-note{margin:23px 0 0;padding:13px;background:white;border-left:2px solid #8bbca1;font-size:11px;color:#52635d}.preview-bottom{padding:13px 20px;display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);font-size:10px;color:#6d7b72}.preview-bottom a{color:var(--teal);font-weight:650}.preview-path{display:flex;gap:5px;align-items:center;margin:19px 0 0;color:#93aaa6;font-size:10px;justify-content:center}.preview-path span{border:1px solid #3c565a;padding:4px 9px;border-radius:4px}.hero-foot{border-top:1px solid #263b42;padding:19px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:25px;font-size:12px;color:#9cb3b2}.hero-foot b{color:#dae8e0;font-weight:500;display:block;margin-bottom:2px}
.reader-journey{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:white}.reader-step{padding:27px 30px;position:relative}.reader-step+.reader-step{border-left:1px solid var(--line)}.reader-step .step-n{color:#8ba48e;font-size:11px;display:block;margin-bottom:15px}.reader-step h3{font-size:19px;margin-bottom:9px}.reader-step p{font-size:13px;color:var(--muted);margin-bottom:15px}
.resources-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}.resource-feature{position:relative;background:#e7eee4;border:1px solid #d6e2d1;border-radius:var(--radius);padding:31px;display:flex;flex-direction:column;align-items:flex-start}.resource-feature h3{font-size:27px;margin:18px 0 12px}.resource-feature>p{font-size:14px;max-width:420px;color:#5b6f61}.resource-feature .actions{margin-top:auto;padding-top:16px}.template-sheets{display:flex;gap:10px;width:100%;margin:19px 0 22px;align-items:flex-start}.mini-sheet{background:white;border:1px solid #d0dccc;flex:1;padding:14px 11px;min-height:116px;box-shadow:0 4px 9px #17382608}.mini-sheet:nth-child(2){margin-top:12px}.mini-sheet:nth-child(3){margin-top:6px}.mini-sheet strong{display:block;font-size:11px;color:#4b6252;margin-bottom:14px}.mini-sheet i{display:block;height:3px;background:#e0e7dd;margin-bottom:8px}.mini-sheet i:nth-child(3){width:70%}.resource-side{display:grid;gap:14px}.resource-card{border:1px solid var(--line);background:white;border-radius:var(--radius);padding:23px;display:grid;grid-template-columns:42px 1fr;gap:15px}.resource-icon{width:38px;height:40px;display:grid;place-items:center;background:#eff3ea;color:var(--teal);border-radius:4px;font-size:11px;font-weight:700}.resource-card h3{font-size:19px;margin:9px 0}.resource-card p{font-size:13px;color:var(--muted);margin-bottom:12px}.resource-meta{font-size:11px;color:#899486;margin-bottom:10px}.resource-links{display:flex;gap:19px;flex-wrap:wrap}.resource-links a{font-size:12px;color:var(--teal);font-weight:600}.resource-links a:hover{text-decoration:underline}.resource-helper{display:flex;justify-content:space-between;align-items:center;gap:22px;padding:20px 24px;background:#fff;border:1px solid var(--line);border-radius:12px;margin-top:18px}.resource-helper p{margin:0;font-size:13px;color:#657566}.resource-helper b{color:var(--ink);font-weight:600}.resource-helper .textlink{flex-shrink:0}
.experience-shell{border:1px solid var(--line);background:white;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.tabs{display:flex;gap:12px;align-items:center;padding:15px 23px;border-bottom:1px solid var(--line);background:#f7f9f5;flex-wrap:wrap}.tab{border:1px solid transparent;background:transparent;color:#758279;padding:8px 14px;border-radius:6px;font-size:13px}.tab[aria-selected="true"]{border-color:var(--line);background:white;color:var(--teal);font-weight:650}.local-note{margin-left:auto;font-size:10px;color:#85928b}.demo-grid{display:grid;grid-template-columns:.93fr 1.07fr;gap:0}.demo-input{padding:28px;border-right:1px solid var(--line)}.demo-input h3{font-size:17px;margin-bottom:7px}.demo-input .muted{font-size:12px}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}.field label,.field-label{font-size:12px;font-weight:600;color:#4e6259}.field input,.field select,.field textarea{width:100%;border:1px solid #d7e0d5;border-radius:6px;padding:10px 11px;background:#fafcf9;color:var(--ink);font-size:13px;line-height:1.6;min-height:42px}.field textarea{resize:vertical;min-height:82px}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-tip{font-size:11px;color:#839185;margin-top:13px;line-height:1.65}.demo-output{padding:28px;background:#f4f7f1;display:flex;flex-direction:column}.output-top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:13px;font-size:11px;color:#748579}.output-paper{background:white;border:1px solid #dbe4d7;border-radius:6px;padding:20px;flex:1;min-height:290px}.output-paper pre{font:12px/1.95 "Segoe UI","Microsoft YaHei",sans-serif;margin:0;white-space:pre-wrap;overflow-wrap:anywhere;color:#506657}.output-bottom{margin-top:18px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.output-bottom .btn{font-size:12px}.demo-note{font-size:11px;color:#889789;margin-top:13px}.assessment{padding:28px;display:grid;grid-template-columns:1fr .9fr;gap:35px}.checklist{display:grid;gap:12px}.check-row{display:flex;align-items:flex-start;gap:11px;font-size:13px;color:#4d6355;padding:13px;border:1px solid var(--line);border-radius:7px}.check-row input{width:17px;height:17px;accent-color:var(--teal);margin:3px 0 0;flex-shrink:0}.assessment-result{background:#eef3e9;border-radius:10px;padding:25px}.assessment-result h3{font-size:22px}.assessment-result p{font-size:13px;color:#60765f}.assessment-result ul{font-size:13px;color:#60765f;padding-left:20px}.assessment-result .actions{margin-top:24px}
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.case{border-top:2px solid #899f8c;padding-top:18px}.case .case-label{font-size:10px;color:#758b79;margin-bottom:14px}.case h3{font-size:22px;margin-bottom:13px}.case>p{font-size:13px;color:var(--muted)}.case-flow{font-size:11px;color:#47785c;padding:13px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:18px 0}.case details{font-size:12px;color:#657c6d}.case summary{cursor:pointer;color:var(--teal);padding:8px 0;list-style:none;font-weight:600}.case summary::-webkit-details-marker{display:none}.case summary:after{content:"＋";float:right}.case details[open] summary:after{content:"−"}.case dl{margin:15px 0}.case dt{color:#3d574a;font-weight:600;margin-top:13px}.case dd{margin:3px 0 0;line-height:1.8}.case .textlink{font-size:12px;margin-top:13px}.case-disclaimer{margin-top:25px;font-size:11px;color:#85948b}
.services-section{background:var(--navy);color:white}.services-section .eyebrow{color:var(--mint)}.services-section .section-heading p{color:#a4bbba}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.service{border:1px solid #3c5357;border-radius:12px;padding:26px;display:flex;flex-direction:column;align-items:flex-start;background:#142e36}.service.featured{border-color:#91bda3;background:#1b383d;position:relative}.service .pill{background:#264b47;color:#b8dfc6}.service h3{font-size:22px;margin:20px 0 12px}.service p{font-size:13px;color:#adc0bc}.service .price{font-size:31px;font-weight:500;letter-spacing:-.03em;color:#e0eedf;margin:8px 0 18px}.service .price small{font-size:11px;color:#8fa9a0;font-weight:400;letter-spacing:0}.service ul{list-style:none;padding:0;margin:0 0 25px;width:100%;font-size:12px;color:#adc0bc}.service li{padding:9px 0;border-top:1px solid #355054}.service li:before{content:"✓";margin-right:9px;color:#9eceaf}.service .btn{margin-top:auto;width:100%;background:transparent;color:#c7dfcd;border-color:#52786a}.service.featured .btn{background:var(--mint);border-color:var(--mint);color:var(--navy)}.service-detail{margin-top:23px;padding:20px 23px;border:1px solid #385456;border-radius:10px;display:grid;grid-template-columns:.75fr 1.25fr;gap:30px;font-size:12px;color:#abc1b6}.service-detail b{color:#d2e5d6;font-weight:500}.service-fine{font-size:11px;color:#89a69b;margin-top:22px;margin-bottom:0}.delivery-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px}.delivery-flow>div{border-top:1px solid #355255;padding-top:15px}.delivery-flow small{color:#85b895;font-size:10px}.delivery-flow b{display:block;font-size:13px;font-weight:500;margin:7px 0;color:#dae7dd}.delivery-flow p{font-size:11px;color:#8fa99f;margin:0}
.method-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px;align-items:start}.method-heading h2{font-size:37px;margin-bottom:20px}.method-heading>p{color:var(--muted);font-size:14px}.method-principles{display:grid;grid-template-columns:1fr 1fr;gap:25px 28px}.principle{border-top:1px solid var(--line);padding-top:18px}.principle .glyph{display:block;font-size:28px;color:var(--teal);margin-bottom:8px}.principle h3{font-size:17px;margin-bottom:7px}.principle p{font-size:12px;color:var(--muted);margin:0}.reading-row{margin-top:45px;padding-top:28px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:25px;font-size:12px;color:#69806e}.reading-links{display:flex;gap:20px;flex-wrap:wrap}.reading-links a:hover{text-decoration:underline}
.contact-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:50px;align-items:start}.contact-intro h2{font-size:39px;margin-bottom:16px}.contact-intro>p{font-size:14px;color:var(--muted)}.contact-channel{padding:18px 0;border-top:1px solid var(--line)}.contact-channel small{display:block;color:#809184;font-size:10px;margin-bottom:4px}.contact-channel a{font-size:17px;color:var(--teal);overflow-wrap:anywhere}.contact-channel .textlink{font-size:12px}.wechat-qr{width:140px;height:140px;object-fit:contain;margin:12px 0}.contact-form{border:1px solid var(--line);background:white;border-radius:12px;padding:28px}.contact-form h3{font-size:19px}.contact-form .field textarea{min-height:92px}.inquiry-result{border-top:1px solid var(--line);margin-top:23px;padding-top:23px}.inquiry-result h4{font-size:14px;margin-top:0}.inquiry-result textarea{width:100%;font:12px/1.85 "Segoe UI","Microsoft YaHei",sans-serif;min-height:200px;background:#f6f8f3;border:1px solid var(--line);border-radius:6px;padding:14px;resize:vertical;color:#516756;margin-bottom:14px}.delivery-note{padding:18px 20px;border-radius:8px;background:#eaf0e6;margin-top:22px;font-size:12px;color:#657860}.delivery-note b{color:#49614d}.faq{max-width:900px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:18px 0;font-size:13px}.faq summary{cursor:pointer;font-size:15px;list-style:none;color:#344f41;padding-right:25px;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"＋";position:absolute;right:0;top:0;color:#78957c}.faq details[open] summary:after{content:"−"}.faq details p{margin:15px 25px 0 0;color:var(--muted)}
.platform-section{padding:32px 0;background:#ecefe8}.platform-head{display:flex;justify-content:space-between;gap:25px;align-items:center}.platform-head h2{font-size:17px;margin:0 0 5px}.platform-head p{font-size:11px;color:#768273;margin:0;max-width:650px}.platform-links{display:flex;gap:15px;flex-wrap:wrap;flex-shrink:0;font-size:12px;color:var(--teal)}.platform-links a:hover{text-decoration:underline}.site-footer{background:var(--navy-deep);color:#cfddd2;padding:42px 0 24px}.site-footer .brand-mark{background:#264438;color:var(--mint)}.site-footer .brand-name small{color:#95aa9a}.footer-main{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}.footer-copy{font-size:12px;color:#86a092;max-width:420px;margin:17px 0 0}.footer-links{display:flex;gap:22px;flex-wrap:wrap;font-size:12px;padding-top:8px;color:#a1b6a7}.footer-legal{border-top:1px solid #243c34;padding-top:20px;margin-top:27px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#718d7c;flex-wrap:wrap}.mobile-dock{display:none}.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:100;background:var(--navy);color:white;box-shadow:var(--shadow);border-radius:8px;padding:12px 22px;font-size:13px;max-width:calc(100% - 32px)}
.detail-hero{padding:55px 0 48px;background:#eaf0e6}.breadcrumbs{font-size:12px;color:#7b8d7c;display:flex;gap:10px;flex-wrap:wrap;margin-bottom:29px}.detail-hero h1{font-size:clamp(31px,4vw,46px);margin:16px 0}.detail-hero p{font-size:15px;color:#637c67;max-width:740px}.detail-meta{display:flex;gap:17px;flex-wrap:wrap;font-size:11px;color:#81907d;margin:18px 0 26px}.detail-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:65px}.detail-copy h2{font-size:25px;margin-bottom:17px}.detail-copy h3{font-size:18px;margin-top:30px}.detail-copy p,.detail-copy li{font-size:14px;color:#65796b}.detail-copy ul,.detail-copy ol{padding-left:21px}.file-list{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:white}.file-list-header{padding:17px 20px;background:#eff4e9;font-size:14px;font-weight:600}.file-row{padding:10px 18px;border-top:1px solid #edf0e8;font-size:11px;color:#657a66;overflow-wrap:anywhere}.detail-aside{align-self:start;position:sticky;top:105px}.detail-card{padding:25px;border:1px solid var(--line);background:white;border-radius:12px;margin-bottom:18px}.detail-card h3{font-size:18px}.detail-card p{font-size:13px;color:#6c806c}.detail-card .btn{width:100%;margin:5px 0 12px}.public-note{font-size:11px!important;color:#81917d!important;margin-bottom:0}.notfound{padding:90px 0;text-align:center}.notfound h1{font-size:50px}
@media(min-width:1500px){.hero-grid{padding-top:88px;padding-bottom:84px}}
@media(max-width:1000px){.nav-links{gap:15px;font-size:12px}.nav-shell{gap:12px}.nav-controls .btn{display:none}.hero-grid{gap:34px}.hero h1{font-size:43px}.section{padding:72px 0}.method-grid{gap:38px}.contact-grid{gap:30px}.detail-grid{gap:35px}.service{padding:22px}}
@media(max-width:780px){.container{width:calc(100% - 36px)}.nav-shell{height:66px}.brand-name{font-size:17px}.mobile-menu{display:block}.nav-links{display:none;position:absolute;left:0;top:66px;width:100%;background:var(--paper);padding:20px 24px;border-bottom:1px solid var(--line);box-shadow:0 12px 20px #10273109;grid-template-columns:1fr 1fr;gap:20px}.nav-links.open{display:grid}.hero-grid{grid-template-columns:1fr;padding:50px 0 38px;gap:38px}.hero h1{font-size:clamp(35px,6.5vw,49px)}.hero .intro{max-width:650px}.work-preview{transform:none;max-width:580px;margin:auto;width:100%}.hero-foot{gap:17px;font-size:10px}.resources-layout{grid-template-columns:1fr}.resource-side{grid-template-columns:1fr 1fr}.resource-card{grid-template-columns:1fr;gap:5px;padding:22px}.reader-step{padding:21px}.reader-step h3{font-size:17px}.reader-step p{font-size:12px}.section-heading{align-items:flex-start}.section-heading .textlink{flex-shrink:0}.demo-grid{grid-template-columns:1fr}.demo-input{border-right:0;border-bottom:1px solid var(--line)}.demo-output{padding:23px}.output-paper{min-height:280px}.assessment{grid-template-columns:1fr;gap:25px}.cases-grid{gap:18px}.case h3{font-size:19px}.service-grid{grid-template-columns:1fr}.service{padding:26px}.service h3{margin-top:15px}.service ul{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.service .btn{width:auto;min-width:180px}.service-detail{grid-template-columns:1fr;gap:12px}.delivery-flow{grid-template-columns:1fr 1fr}.method-grid{grid-template-columns:1fr;gap:25px}.contact-grid{grid-template-columns:1fr;gap:28px}.contact-intro h2{font-size:32px}.contact-channel{display:inline-block;width:100%;margin-top:0}.platform-head{align-items:flex-start;flex-direction:column;gap:18px}.footer-main{flex-direction:column}.detail-grid{grid-template-columns:1fr}.detail-aside{position:static}.reading-row{align-items:flex-start;flex-direction:column;gap:15px}.local-note{margin-left:0;width:100%;padding-left:14px}}
@media(max-width:540px){body{font-size:15px}.reader-bar{font-size:11px}.brand-name small{font-size:9px}.section{padding:56px 0}.hero h1{font-size:36px}.hero-grid{padding-top:43px}.hero .intro{font-size:14px}.hero .actions{gap:10px}.hero .btn{padding:11px 17px;font-size:13px}.hero-note{gap:12px}.hero-foot{grid-template-columns:1fr;gap:12px;padding:17px 0}.hero-foot b{display:inline;margin-right:10px}.preview-content{padding:20px}.preview-content h3{font-size:19px}.preview-fields{gap:15px}.preview-bottom{flex-wrap:wrap}.reader-journey{grid-template-columns:1fr}.reader-step+.reader-step{border-left:0;border-top:1px solid var(--line)}.reader-step{padding:21px 24px}.reader-step .step-n{margin-bottom:8px}.section-heading{flex-direction:column;gap:12px;margin-bottom:25px}.section-heading h2{font-size:29px}.section-heading p{font-size:13px}.resource-feature{padding:24px}.resource-feature h3{font-size:25px}.resource-side{grid-template-columns:1fr}.resource-card{grid-template-columns:38px 1fr;gap:13px}.resource-helper{flex-direction:column;align-items:flex-start;padding:18px}.resource-helper p{font-size:12px}.mini-sheet{padding:12px 8px}.mini-sheet strong{font-size:9px}.tabs{padding:12px;gap:5px}.tab{padding:8px 10px;font-size:12px}.demo-input,.demo-output{padding:20px}.two-fields{grid-template-columns:1fr;gap:0}.assessment{padding:20px}.assessment-result{padding:20px}.cases-grid{grid-template-columns:1fr;gap:28px}.case h3{font-size:22px}.case details{font-size:13px}.service ul{grid-template-columns:1fr}.service h3{font-size:23px}.delivery-flow{gap:22px}.method-heading h2{font-size:31px}.method-principles{gap:22px 19px}.contact-form{padding:22px}.contact-intro h2{font-size:30px}.contact-channel a{font-size:16px}.faq summary{font-size:14px}.footer-links{gap:16px}.site-footer{padding-bottom:91px}.mobile-dock{position:fixed;bottom:0;left:0;width:100%;display:flex;z-index:25;background:#f8faf5f5;backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:10px 16px max(10px,env(safe-area-inset-bottom));gap:10px;box-shadow:0 -5px 20px #10273108}.mobile-dock .btn{flex:1;min-height:41px;font-size:12px;padding:9px}.toast{bottom:85px}.detail-hero{padding:37px 0}.detail-meta{gap:10px}.detail-copy h2{font-size:23px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.brand-mark{width:48px;height:48px;padding:0;overflow:hidden;flex-shrink:0;border-radius:6px;background:#102731}.brand-mark img{display:block;width:100%;height:100%;object-fit:contain}.brand-art{display:block;width:100%;max-width:320px;height:auto;border-radius:12px;margin-top:24px}.wechat-qr{display:block;width:min(220px,100%);height:auto;object-fit:contain;background:#fff;padding:8px;border:1px solid var(--line);border-radius:8px}.contact-channel .qr-download{font-size:12px}

.article-library{margin-top:44px;padding-top:30px;border-top:1px solid var(--line)}.article-library-heading{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:22px}.article-library-heading h3{font-size:21px;margin:0}.article-library-heading p{font-size:12px;color:var(--muted);margin:0}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.article-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:10px;padding:23px;background:#fff;transition:transform .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease}.article-card:hover,.article-card:focus-visible{transform:translateY(-4px);background:#eef6f0;border-color:#96bbae;box-shadow:0 8px 22px #1027310b}.article-card:focus-visible{outline:2px solid var(--teal);outline-offset:4px}.article-meta{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:var(--muted);margin-bottom:17px}.article-meta>span{color:var(--teal)}.article-card h4{font-size:17px;line-height:1.55;margin:0 0 12px;letter-spacing:-.025em}.article-card p{font-size:12px;color:var(--muted);margin:0 0 22px;line-height:1.75}.article-open{display:flex;align-items:center;justify-content:space-between;margin-top:auto;font-size:11px;color:var(--teal)}.article-open svg{width:20px;height:20px;transition:transform .2s ease}.article-card:hover .article-open svg,.article-card:focus-visible .article-open svg{transform:translateX(4px)}@media(max-width:1000px){.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.article-grid{grid-template-columns:1fr}.article-library-heading{display:block}.article-library-heading p{margin-top:10px}.article-card{padding:20px}}@media(prefers-reduced-motion:reduce){.article-card:hover,.article-card:focus-visible,.article-card:hover .article-open svg,.article-card:focus-visible .article-open svg{transform:none}}