:root{--ink:#1a2944;--muted:#456cb0;--green:#24395d;--line:#d7deeb;--paper:#f0f3f7;--error:#a13732;font-family:"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #b5914a;outline-offset:4px}[hidden]{display:none!important}.skip{position:fixed;left:20px;top:-80px;z-index:20;background:white;padding:12px}.skip:focus{top:10px}.header{max-width:1320px;margin:auto;min-height:110px;padding:24px 52px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:14px;text-decoration:none}.brand-mark{display:flex;align-items:center;gap:3px;background:var(--green);color:#fafbfd;border-radius:11px;padding:12px 10px;font-weight:800;font-size:26px;letter-spacing:-2px;line-height:1}.brand-mark>span{font-size:19px;align-self:flex-start;letter-spacing:0}.brand-name{font-size:13px;font-weight:750;letter-spacing:.7px;line-height:1.6}.brand-name>span{display:block;font-size:9px;font-weight:500;letter-spacing:2.7px;color:var(--muted)}.header-tag{display:flex;align-items:center;gap:9px;font-size:10px;font-weight:650;letter-spacing:1.5px;color:#3e629f}.header-tag i{width:6px;height:6px;background:#446bae;border-radius:100%;box-shadow:0 0 0 4px #dfe5ef}.layout{max-width:1216px;margin:0 auto;display:grid;grid-template-columns:.92fr 1.08fr;gap:65px;padding:56px 28px 60px;align-items:start}.intro{padding:20px 0 0}.eyebrow{display:flex;align-items:center;gap:10px;font-size:10px;font-weight:650;letter-spacing:1.7px;color:#446baf}.eyebrow>span{height:1px;width:25px;background:#5e82c0}h1{font-size:clamp(46px,4.5vw,65px);line-height:1.16;font-weight:550;letter-spacing:-2.4px;margin:27px 0 21px}h1 em{font-family:Georgia,"Times New Roman",serif;font-weight:normal;color:#4065a4;font-style:italic;letter-spacing:-2px}.lead{font-size:14px;line-height:1.9;color:#4268a9;margin:0}.illustration{max-width:400px;margin:24px 0 27px}.illustration svg{width:100%;height:auto;display:block}.illustration>span{display:block;margin-top:-7px;text-align:center;font-size:10px;letter-spacing:1.4px;color:#5178bc}.privacy-note{border-top:1px solid #d1dae8;padding-top:22px;display:flex;align-items:flex-start;gap:14px;max-width:402px}.shield{font-size:28px;color:#4972b8;line-height:1}.privacy-note strong{font-size:12px;font-weight:600}.privacy-note p{font-size:11px;line-height:1.85;color:#466eb3;margin:6px 0 8px}.text-button{border:0;background:none;padding:0;color:var(--green);font-size:inherit;text-decoration:none;text-underline-offset:3px}.text-button:hover{text-decoration:underline}.privacy-note button{font-size:10px;font-weight:600}.form-card{background:#fffefb;border:1px solid #d9e0eb;border-radius:20px;padding:29px 32px 22px;box-shadow:0 10px 30px #22355610}.card-heading{display:flex;justify-content:space-between;align-items:center}.mini-label{font-size:9px;letter-spacing:1.8px;font-weight:700;color:#4770b6}.card-icon{font-size:23px;color:#4770b7}h2{font-size:25px;font-weight:600;letter-spacing:-.7px;line-height:1.4;margin:11px 0 6px}.form-description{font-size:12px;color:#4d75ba;margin:0 0 20px}.optional-note{display:flex;gap:9px;background:#ebeef4;border-radius:7px;color:#4268aa;font-size:10px;line-height:1.75;padding:10px 12px;margin-bottom:23px}.optional-note>span{font-size:14px;line-height:1.3}fieldset{border:0;margin:0;padding:0;min-width:0}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{min-width:0}label{font-size:12px;font-weight:650;display:flex;gap:8px;align-items:baseline;margin:0 0 9px}label>span{font-size:9px;font-weight:400;color:#6487c3}input:not([type=file]),textarea{width:100%;border:1px solid #d4dce9;border-radius:7px;background:#fffefb;color:#203354;font-size:12px;outline-offset:1px;padding:12px 13px;transition:border-color .15s,box-shadow .15s}input::placeholder,textarea::placeholder{color:#7795ca}input:focus,textarea:focus{border-color:#557bbd;box-shadow:0 0 0 3px #e3e8f1}textarea{resize:vertical;min-height:140px;line-height:1.8}.issue-field{margin-top:23px}.field-bottom{display:flex;justify-content:space-between;gap:12px;color:#6b8cc5;font-size:9px;margin:6px 0 22px}.attachment-field label{margin-bottom:10px}.dropzone{position:relative;display:flex;align-items:center;flex-direction:column;text-align:center;padding:17px 12px;border:1px dashed #b5c5e2;background:#f6f7fa;border-radius:9px;transition:background .15s,border-color .15s}.dropzone:hover,.dropzone.dragover{background:#e7ebf3;border-color:#4268aa}.dropzone:focus-within{outline:3px solid #b5914a;outline-offset:3px}.dropzone input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}.upload-icon{height:35px;width:35px;display:grid;place-items:center;color:#4871b8;margin-bottom:6px}.dropzone strong{font-size:11px;font-weight:400;color:#5379bc}.upload-link{color:#324f82;font-weight:650}.dropzone #file-help{font-size:9px;color:#5f83c1;line-height:1.9;margin-top:6px}.file-list{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:6px}.file-list li{display:flex;align-items:center;gap:10px;background:#eceff5;border-radius:6px;padding:8px 10px;font-size:11px}.file-info{flex:1;min-width:0}.file-info strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.file-info small{font-size:9px;color:#4770b7}.file-remove{width:26px;height:26px;border:0;background:none;font-size:20px;color:#456db2}.inline-error{color:var(--error);font-size:11px;line-height:1.7}.submit-row{border-top:1px solid #e5eaf2;padding-top:20px;margin-top:20px;display:flex;justify-content:space-between;align-items:center;gap:15px}.submit-row>p{font-size:10px;color:#6386c3;display:flex;gap:6px;margin:0}.primary-button{border:0;display:inline-flex;justify-content:center;align-items:center;gap:30px;padding:14px 21px;border-radius:7px;background:var(--green);color:#fafbfd;font-size:12px;font-weight:600;transition:background .15s,transform 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h2{font-size:31px;margin-top:15px}.success-panel>p{color:#4770b7;font-size:13px;line-height:1.9}.receipt{background:#eceff5;padding:20px 10px;border:1px solid #d8dfeb;border-radius:9px;margin:25px 0 15px}.receipt label{display:block;font-size:9px;letter-spacing:1.4px;color:#476fb5}.receipt output{display:block;font-family:Consolas,monospace;font-size:12px;overflow-wrap:anywhere;margin:10px 0 12px}.receipt button{font-size:11px}.success-panel .success-detail{font-size:11px;margin-bottom:25px}.success-panel #copy-status{font-size:11px;min-height:20px}dialog{border:1px solid #cfd7e6;border-radius:18px;background:#fffefb;color:var(--ink);width:min(520px,calc(100% - 32px));padding:28px;box-shadow:0 20px 80px #131e3230}dialog::backdrop{background:#10192980;backdrop-filter:blur(4px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center}.dialog-heading button{border:0;background:transparent;font-size:25px;color:#4065a4;width:32px;height:32px}dialog h2{font-size:24px}dialog p,dialog li{font-size:13px;line-height:1.9;color:#436aad}dialog ul{padding-left:22px}dialog>.primary-button{margin-top:10px;width:100%}@media(min-width:1500px){.layout{padding-top:70px}}@media(max-width:1000px){.layout{gap:35px;padding-left:32px;padding-right:32px}.header{padding-left:32px;padding-right:32px}h1{font-size:49px}.form-card{padding:25px 23px 21px}.field-row{gap:12px}}@media(max-width:760px){.header{min-height:86px;padding:19px 22px}.header-tag{display:none}.brand-mark{font-size:23px}.brand-name{font-size:11px}.brand-name>span{font-size:8px;letter-spacing:2.3px}.layout{display:block;padding:32px 20px}.intro{padding:0}.eyebrow{font-size:9px;letter-spacing:1.2px}h1{font-size:45px;line-height:1.13;margin:22px 0 16px}h1 br:last-of-type{display:none}.lead{font-size:13px;line-height:1.85}.desktop-break{display:none}.illustration{display:none}.privacy-note{max-width:none;margin:24px 0 28px;padding-top:17px}.form-card{padding:24px 21px}.form-card h2{font-size:23px}.footer{margin:0 20px;padding:20px 0;flex-direction:column;gap:6px}.optional-note{font-size:10px}.success-panel{padding-top:20px}}@media(max-width:380px){.field-row{grid-template-columns:1fr;gap:18px}.submit-row{align-items:stretch;flex-direction:column}.submit-row>p{justify-content:center}.primary-button{width:100%}.form-card{padding:22px 17px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Company identity: official supplied logo and navy blue palette. */
:root{--ink:#192d4d;--muted:#65748a;--green:#19365f;--line:#dce3ee;--paper:#f3f5f9}
.header{background:#fff;max-width:none;padding-left:max(32px,calc((100vw - 1216px)/2));padding-right:max(32px,calc((100vw - 1216px)/2))}.brand-logo{width:110px;height:62px;object-fit:contain;flex-shrink:0}.brand{gap:16px}h1 em{color:#53749e}.primary-button:hover{background:#102744}.form-card{background:#fff}.header-tag i{background:#315989;box-shadow:0 0 0 4px #e8eef6}.brand-name{color:#19365f}.primary-button{box-shadow:0 3px 8px #19365f18}
@media(max-width:760px){.header{padding:14px 20px}.brand-logo{width:85px;height:48px}.brand{gap:11px}}@media(max-width:380px){.brand-name{font-size:10px;letter-spacing:.2px}.brand-name>span{letter-spacing:1.5px}.brand-logo{width:73px;height:42px}}

/* Vietnamese / Simplified Chinese interface */
.public-nav{display:flex;justify-content:center;gap:32px;background:#fff;border-bottom:1px solid #dce3ee;padding:0 20px}.public-nav a{display:inline-flex;align-items:center;min-height:54px;text-decoration:none;font-size:15px;color:#536981;font-weight:600;border-bottom:3px solid transparent;padding:0 7px}.public-nav a:hover{color:#19365f}.public-nav a[aria-current=page]{border-bottom-color:#19365f;color:#19365f}.success-actions{display:grid;gap:12px}.success-actions a{text-decoration:none;font-size:14px}.secondary-button{border:1px solid #bdcce0;display:inline-flex;align-items:center;justify-content:center;gap:16px;border-radius:7px;color:#24456f;background:#f6f8fc;min-height:46px;padding:12px 18px;font-size:14px;font-weight:600}.secondary-button:hover{background:#eaf0f8}@media(max-width:600px){.public-nav{gap:20px}.public-nav a{font-size:14px;min-height:48px}}
.header-actions{display:flex;align-items:center;gap:24px}.language-switch{display:inline-flex;align-items:center;gap:3px;padding:4px;border:1px solid #dce3ee;border-radius:9px;background:#f3f5f9;flex-shrink:0}.language-switch button{border:0;border-radius:6px;background:transparent;color:#65748a;padding:9px 12px;font-size:11px;font-weight:600;white-space:nowrap;min-height:34px}.language-switch button[aria-pressed="true"]{background:#19365f;color:white;box-shadow:0 2px 5px #19365f22}.language-switch button:hover:not([aria-pressed="true"]){background:#e2e9f3;color:#19365f}html[lang="zh-CN"]{font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC","Segoe UI",sans-serif}html[lang="zh-CN"] h1{font-size:clamp(36px,3.8vw,53px);line-height:1.45;letter-spacing:-1px}html[lang="zh-CN"] h1 em{font-family:inherit;font-style:normal}html[lang="zh-CN"] .eyebrow{letter-spacing:2px}html[lang="zh-CN"] h2{letter-spacing:0}html[lang="zh-CN"] .lead{line-height:2}html[lang="zh-CN"] .mini-label{letter-spacing:2px}@media(max-width:1100px){.header-actions .header-tag{display:none}}@media(max-width:600px){.header{gap:12px}.brand-name{display:none}.header-actions{margin-left:auto;gap:0}.language-switch button{padding:8px 10px}html[lang="zh-CN"] h1{font-size:36px;line-height:1.5}html[lang="zh-CN"] h1 br:last-of-type{display:block}}