/* 岐黄源官网：颜色与字体取自品牌标志规范（玄墨、赭黄、宣纸、青黛） */
:root{
  --ink:#13201B;--ink-soft:#33423b;--muted:#5d6a64;--line:#d8d1c1;--line-soft:#e6e0d3;
  --paper:#F4F0E7;--paper-deep:#ebe5d8;--white:#fbf9f4;
  --ochre:#B5852F;--ochre-dark:#8c6420;--ochre-light:#D9A94F;
  --indigo:#1E4A3F;--night:#0c1511;
  /* 留言表单与管理页沿用的变量名 */
  --g:var(--indigo);--gd:var(--ink);--mint:#e3ebe5;--cream:var(--paper-deep);
  --serif:"Noto Serif SC","Source Han Serif SC","Source Han Serif CN","Songti SC","STSong","SimSun",serif;
  --sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  --latin:"Manrope","Segoe UI","Helvetica Neue",Arial,sans-serif;
  --wrap:min(1180px,100% - 48px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.85 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit}
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:600;line-height:1.3;letter-spacing:.04em;text-wrap:balance}
p{margin:0}
[hidden]{display:none!important}
:focus-visible{outline:3px solid #b5852f99;outline-offset:3px}
.wrap{width:var(--wrap);margin-inline:auto}
.skip-link{position:absolute;left:16px;top:-60px;z-index:100;padding:10px 16px;background:var(--ochre);color:var(--ink);text-decoration:none}
.skip-link:focus{top:12px}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* 待补充内容：上线前替换后删除外层 <i class="todo"> 即可 */
.todo{padding:0 .3em;border:1px dashed var(--ochre-dark);border-radius:3px;background:#b5852f1a;color:var(--ochre-dark);font-style:normal;font-weight:500;letter-spacing:0;white-space:normal}
.on-dark .todo{border-color:var(--ochre-light);background:#d9a94f1f;color:var(--ochre-light)}

.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 18px;color:var(--ochre-dark);font:600 12px/1.4 var(--latin);letter-spacing:.24em;text-transform:uppercase}
.eyebrow::before{content:'';width:22px;height:2px;background:var(--ochre)}
.on-dark .eyebrow,.eyebrow.light{color:var(--ochre-light)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 28px;border:1px solid transparent;border-radius:2px;font:600 15px/1 var(--sans);letter-spacing:.12em;text-decoration:none;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s}
.btn-primary{background:var(--ochre);color:var(--ink)}
.btn-primary:hover{background:var(--ochre-light)}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink:hover{background:var(--indigo)}
.btn-ghost{border-color:#f4f0e766;color:var(--paper);background:transparent}
.btn-ghost:hover{border-color:var(--paper);background:#f4f0e714}
.btn-small{min-height:40px;padding:0 18px;font-size:14px;letter-spacing:.08em}
.btn[disabled]{cursor:not-allowed;opacity:.6}
.text-link{display:inline-flex;align-items:center;gap:8px;padding:0;border:0;background:none;color:var(--ochre-dark);font:600 15px/1.6 var(--sans);letter-spacing:.06em;text-decoration:none;cursor:pointer}
.text-link:hover{text-decoration:underline;text-underline-offset:5px}
.on-dark .text-link{color:var(--ochre-light)}
.on-dark{color:var(--paper)}
.on-dark h2,.on-dark h3{color:var(--white)}

/* 页头：始终为玄墨底，与首屏连成一体 */
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid #f4f0e71a;background:#13201bf2;backdrop-filter:saturate(1.2) blur(10px)}
.header-inner{display:flex;align-items:center;gap:36px;height:76px}
.brand{display:block;flex:0 0 auto}
.brand img{width:auto;height:40px}
.site-nav{display:flex;align-items:center;gap:30px;margin-left:auto}
.site-nav a{position:relative;color:#f4f0e7c7;font-size:15px;letter-spacing:.08em;text-decoration:none}
.site-nav a::after{content:'';position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--ochre);transform:scaleX(0);transition:transform .2s}
.site-nav a:hover{color:var(--white)}
.site-nav a:hover::after{transform:scaleX(1)}
.menu-button{display:none}

/* 首屏 */
.hero{position:relative;overflow:hidden;padding:80px 0 112px;background:var(--ink)}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 78% 42%,#1e4a3f 0,transparent 46%);opacity:.75;pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center;gap:72px}
.hero h1{margin-bottom:28px;font-size:clamp(40px,5.6vw,70px);line-height:1.22;letter-spacing:.06em}
.hero h1 span{display:block}
.hero h1 .accent{color:var(--ochre-light)}
.hero-lead{max-width:31em;margin-bottom:40px;color:#f4f0e7cc;font-size:18px;line-height:1.95}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:52px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 0;margin:0;padding:22px 0 0;border-top:1px solid #f4f0e726;list-style:none}
.hero-points li{padding:0 22px;border-left:1px solid #f4f0e726;color:#f4f0e7b3;font-size:14px;letter-spacing:.08em}
.hero-points li:first-child{padding-left:0;border-left:0}
.hero-visual{position:relative;justify-self:center;width:min(440px,100%);margin:0}
.hero-orbit{position:absolute;left:50%;top:50%;width:150%;aspect-ratio:1;border:1px solid #d9a94f2e;border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 0 56px #d9a94f08,0 0 0 112px #d9a94f05;pointer-events:none}
.hero-visual figcaption{position:relative;margin-top:16px;color:#f4f0e780;font-size:12px;letter-spacing:.12em;text-align:center}

/* 首屏里的处方流转界面示意 */
.flow-card{position:relative;padding:26px 26px 22px;border-radius:10px;background:var(--white);color:var(--ink);box-shadow:0 30px 80px #0006}
.flow-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.flow-card-head span{display:block;color:var(--muted);font-size:12px;letter-spacing:.12em}
.flow-card-head b{display:block;margin-top:2px;font:700 17px/1.4 var(--latin);letter-spacing:.02em}
.pill{flex:0 0 auto;padding:3px 10px;border-radius:99px;background:#b5852f24;color:var(--ochre-dark);font-size:12px;font-style:normal;font-weight:600;letter-spacing:.06em}
.flow-card-route{display:flex;align-items:center;gap:10px;margin:14px 0 18px;padding:10px 12px;border-radius:6px;background:var(--paper);font-size:13px}
.flow-card-route em{color:var(--ochre-dark);font-style:normal}
.flow-timeline{position:relative;margin:0;padding:0;list-style:none}
.flow-timeline::before{content:'';position:absolute;left:5px;top:10px;bottom:10px;width:1px;background:var(--line)}
.flow-timeline li{position:relative;display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:baseline;gap:8px;padding:7px 0 7px 22px;font-size:14px}
.flow-timeline li::before{content:'';position:absolute;left:0;top:13px;width:11px;height:11px;border:1px solid var(--line);border-radius:50%;background:var(--white)}
.flow-timeline li.done::before{border-color:var(--indigo);background:var(--indigo)}
.flow-timeline li.current::before{border:3px solid var(--ochre);background:var(--white)}
.flow-timeline time{color:var(--muted);font:500 13px/1.6 var(--latin)}
.flow-timeline b{font-weight:600}
.flow-timeline li:not(.done):not(.current) b{color:var(--muted);font-weight:400}
.flow-timeline span{padding:1px 8px;border-radius:4px;background:var(--paper);color:var(--muted);font-size:12px}
.flow-card-foot{display:flex;justify-content:space-between;gap:12px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);font-size:13px}
.flow-card-foot span{color:var(--muted)}
.flow-card-foot b{color:var(--indigo)}

/* 通用区块 */
.section{padding:120px 0}
.section-head{max-width:660px;margin-bottom:60px}
.section-head h2,.split h2,.contact-grid>div>h2{font-size:clamp(30px,3.6vw,44px)}
.section-head p:not(.eyebrow){margin-top:20px;color:var(--muted);font-size:17px}
.on-dark .section-head p:not(.eyebrow){color:#f4f0e7b3}

/* 产品：三端 */
.portal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.portal-card{position:relative;display:flex;flex-direction:column;padding:44px 36px 36px;border-top:3px solid var(--ink);background:var(--white)}
.portal-card:first-child{border-top-color:var(--ochre)}
.portal-index{position:absolute;right:32px;top:32px;color:var(--line);font:700 40px/1 var(--latin)}
.portal-card h3{font-size:28px}
.portal-for{margin-top:6px;color:var(--muted);font-size:14px;letter-spacing:.06em}
.portal-list{flex:1;margin:28px 0 30px;padding:24px 0 0;border-top:1px solid var(--line-soft);list-style:none}
.portal-list li{position:relative;padding:6px 0 6px 20px;color:var(--ink-soft);font-size:15px;line-height:1.75}
.portal-list li::before{content:'';position:absolute;left:0;top:16px;width:8px;height:2px;background:var(--ochre)}
.portal-card .text-link{align-self:flex-start}
.portal-patient{background:#e6ebe4}

/* 处方流转七个环节 */
.flow{background:var(--white)}
.flow-steps{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:0 18px;margin:0;padding:0;list-style:none}
.flow-steps li{position:relative;padding-top:68px}
.flow-steps em{position:absolute;left:0;top:0;display:grid;place-items:center;width:46px;height:46px;border:1px solid var(--ink);border-radius:50%;background:var(--white);font:700 14px/1 var(--latin);font-style:normal;letter-spacing:.04em}
.flow-steps li:first-child em{border-color:var(--ink);background:var(--ink);color:var(--paper)}
.flow-steps li::before{content:'';position:absolute;top:23px;left:56px;right:-8px;height:1px;background:repeating-linear-gradient(90deg,var(--ochre) 0 6px,transparent 6px 12px)}
.flow-steps li:last-child::before{display:none}
.flow-steps b{display:block;margin-bottom:8px;font:600 20px/1.4 var(--serif);letter-spacing:.08em}
.flow-steps span{display:block;color:var(--muted);font-size:14px;line-height:1.8}
.flow-steps i{display:inline-block;margin-top:14px;padding:1px 8px;border-radius:4px;background:var(--paper);color:var(--ochre-dark);font-size:12px;font-style:normal;letter-spacing:.04em}

/* 资金与数据 */
.trust{background:var(--indigo)}
.trust-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:24px}
.trust-main{padding:48px 44px;border:1px solid #f4f0e72e;background:#13201b59}
.trust-main h3{max-width:20em;font-size:26px;line-height:1.5}
.trust-main>p{margin-top:16px;color:#f4f0e7c7;font-size:16px}
.money-path{display:flex;align-items:center;gap:10px;margin-top:36px}
.money-path span{flex:1 1 0;min-width:0;padding:14px 10px;border:1px solid #f4f0e740;border-radius:4px;color:var(--paper);font-size:14px;line-height:1.5;text-align:center}
.money-path span.strong{border-color:var(--ochre-light);background:#d9a94f1f;color:var(--white);font-weight:600}
.money-path i{position:relative;flex:0 0 24px;height:1px;background:var(--ochre-light)}
.money-path i::after{content:'';position:absolute;right:0;top:-4px;border:4px solid transparent;border-left:6px solid var(--ochre-light);border-right:0}
.money-note{margin-top:18px;color:#f4f0e7b3;font-size:14px}
.trust-list{display:grid;gap:0;margin:0;padding:0;list-style:none}
.trust-list li{padding:28px 4px;border-top:1px solid #f4f0e72e}
.trust-list li:last-child{border-bottom:1px solid #f4f0e72e}
.trust-list b{display:block;margin-bottom:8px;color:var(--white);font:600 20px/1.4 var(--serif);letter-spacing:.06em}
.trust-list span{display:block;color:#f4f0e7bf;font-size:15px;line-height:1.85}

/* 开通流程 */
.process{background:var(--paper)}
.process-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:0;padding:0;list-style:none}
.process-steps li{padding:36px 30px 34px;border-top:3px solid var(--ink);background:var(--white)}
.process-steps li:first-child{border-top-color:var(--ochre)}
.process-steps em{display:block;margin-bottom:22px;color:var(--ochre-dark);font:600 13px/1 var(--latin);font-style:normal;letter-spacing:.2em}
.process-steps b{display:block;margin-bottom:12px;font:600 21px/1.4 var(--serif);letter-spacing:.06em}
.process-steps span{display:block;color:var(--muted);font-size:15px;line-height:1.85}

/* 关于 */
.about{background:var(--paper-deep)}
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:80px}
.split-body p{color:var(--ink-soft);font-size:17px;line-height:2}
.split-body p+p{margin-top:22px}
.scope-note{margin-top:36px;padding:28px 30px;border-left:3px solid var(--ochre);background:var(--white)}
.scope-note b{display:block;font:600 18px/1.5 var(--serif);letter-spacing:.06em}
.scope-note ul{display:flex;flex-wrap:wrap;gap:10px 28px;margin:14px 0 12px;padding:0;list-style:none}
.scope-note li{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600}
.scope-note li::before{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;font-size:12px;line-height:1}
.scope-note li.yes::before{content:'✓';background:var(--indigo);color:var(--white)}
.scope-note li.no::before{content:'×';border:1px solid var(--muted);color:var(--muted)}
.scope-note p{color:var(--muted)!important;font-size:14px!important;line-height:1.8!important}
.split-body .signature{display:flex;align-items:center;gap:16px;margin-top:40px;padding-top:28px;border-top:1px solid var(--line);color:var(--muted);font-size:14px;letter-spacing:.08em}
.split-body .signature img{width:auto;height:40px}

/* 联系与留言 */
.contact{background:var(--ink)}
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:80px;align-items:start}
.contact-info{margin:44px 0 0;padding:0}
.contact-info div{display:grid;grid-template-columns:84px minmax(0,1fr);gap:16px;padding:20px 0;border-top:1px solid #f4f0e726}
.contact-info div:last-child{border-bottom:1px solid #f4f0e726}
.contact-info dt{color:#f4f0e799;font-size:14px;letter-spacing:.12em}
.contact-info dd{margin:0;color:var(--white);font-size:16px;line-height:1.75;overflow-wrap:anywhere}
.contact-note{margin-top:28px;color:#f4f0e799;font-size:14px;line-height:1.9}
.contact-form{padding:44px 44px 40px;background:var(--paper);color:var(--ink);border-radius:2px}
.contact-form .eyebrow{color:var(--ochre-dark)}
.message-form-heading h2{color:var(--ink)!important}
.contact-form label{display:block;margin-bottom:20px;font-size:14px;font-weight:600;letter-spacing:.04em}
.contact-form input,.contact-form select,.contact-form textarea{display:block;width:100%;margin-top:9px;padding:13px 14px;border:1px solid var(--line);border-radius:2px;background:var(--white);color:var(--ink);font:400 16px/1.6 var(--sans)}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--ink);outline:none;box-shadow:0 0 0 3px #13201b14}
.contact-form textarea{min-height:130px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-required{margin-left:4px;color:var(--ochre-dark)}
.privacy-check{display:flex!important;align-items:flex-start;gap:10px;padding:14px 16px;background:var(--paper-deep);font-size:13px!important;font-weight:400!important;line-height:1.75}
.privacy-check input{flex:0 0 auto;width:18px!important;height:18px;margin:3px 0 0!important;accent-color:var(--indigo)}
.privacy-link{color:var(--ochre-dark)}
.privacy-note{margin:-8px 0 22px;color:var(--muted);font-size:13px;line-height:1.7}
.form-status{min-height:26px;margin:16px 0 0;font-size:14px;font-weight:600}
.form-status.success{color:var(--indigo)}
.form-status.error{color:#a3382a}
.contact-form button{width:100%;border:0}
.contact-form button[disabled]{cursor:not-allowed;opacity:.65}
.honeypot-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}

/* 页脚 */
.site-footer{padding:64px 0 32px;background:var(--night);color:#f4f0e799;font-size:14px}
.footer-top{display:flex;justify-content:space-between;gap:48px;padding-bottom:40px;border-bottom:1px solid #f4f0e71a}
.footer-brand img{width:auto;height:44px;margin-bottom:22px}
.footer-brand p{line-height:1.9}
.footer-links{display:flex;flex-wrap:wrap;align-content:flex-start;gap:14px 30px;max-width:560px}
.footer-links a{color:var(--paper);text-decoration:none}
.footer-links a:hover{color:var(--white)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 32px;padding-top:24px;font-size:13px}
.footer-bottom a{color:inherit;text-decoration:none}
.footer-bottom a:hover{color:var(--paper)}
.records{display:flex;flex-wrap:wrap;gap:8px 20px}

/* 系统登录对话框 */
body:has(.login-dialog[open]){overflow:hidden}
.login-dialog{width:min(460px,calc(100% - 32px));max-height:calc(100dvh - 32px);margin:auto;padding:32px 32px 26px;border:0;border-radius:10px;background:var(--white);color:var(--ink);box-shadow:0 30px 90px #0c151166}
.login-dialog::backdrop{background:#0c1511b3;backdrop-filter:blur(3px)}
.login-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}
.login-head .eyebrow{margin-bottom:8px}
.login-head h2{font-size:26px}
.login-close{width:40px;height:40px;margin:-6px -8px 0 0;padding:0;border:0;border-radius:50%;background:none;color:var(--muted);font-size:26px;line-height:1;cursor:pointer}
.login-close:hover{background:var(--paper);color:var(--ink)}
.login-roles{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:22px}
.login-roles button{padding:12px 14px;border:1px solid var(--line);border-radius:6px;background:var(--white);color:var(--ink);text-align:left;cursor:pointer}
.login-roles button b{display:block;font-size:16px}
.login-roles button small{display:block;margin-top:2px;color:var(--muted);font-size:12px}
.login-roles button[aria-pressed="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink);background:var(--paper)}
.login-roles button[disabled]{cursor:not-allowed;opacity:.6}
.login-form label{display:block;margin-bottom:14px;font-size:14px;font-weight:600}
.login-form input{display:block;width:100%;margin-top:7px;padding:11px 13px;border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--ink);font:400 16px/1.5 var(--sans)}
.login-form input:focus{border-color:var(--ink);outline:none;box-shadow:0 0 0 3px #13201b14}
.login-form .btn{width:100%;margin-top:8px}
.login-status{min-height:24px;margin-top:12px;color:var(--indigo);font-size:14px;line-height:1.7}
.login-status.error{color:#a3382a}
.login-note{margin-top:6px;padding-top:16px;border-top:1px solid var(--line-soft);color:var(--muted);font-size:12px;line-height:1.8}
.login-fallback{margin-top:10px;color:var(--muted);font-size:12px;line-height:1.8}
.login-fallback a{display:inline-block;margin-left:10px;color:var(--ochre-dark);font-weight:600;text-decoration:none;white-space:nowrap}
.login-fallback a:hover{text-decoration:underline}

/* 隐私政策 */
.article-hero{padding:80px 0 56px;background:var(--ink)}
.article-hero h1{color:var(--white);font-size:clamp(34px,4.4vw,52px)}
.article-hero time{display:block;margin-top:16px;color:#f4f0e799;font-size:14px}
.article{max-width:760px;padding:64px 0 120px}
.article h2{margin:48px 0 16px;font-size:22px}
.article p{color:var(--ink-soft);font-size:16px;line-height:2}
.article p+p{margin-top:14px}
.article a{color:var(--ochre-dark)}
.site-nav.plain{position:static;display:flex;margin-left:auto;padding:0;border:0;background:none}
.site-nav.plain a{padding:0;border:0}

@media (max-width:1080px){
  .site-nav{gap:20px}
  .site-nav a{font-size:14px}
  .header-inner{gap:24px}
  .hero-inner{gap:48px}
  .split,.contact-grid{gap:56px}
  .portal-card{padding:40px 28px 32px}
  .flow-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:44px 24px}
  .flow-steps li:nth-child(4)::before{display:none}
  .trust-grid{grid-template-columns:1fr}
  .process-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  :root{--wrap:min(1180px,100% - 32px)}
  html{scroll-padding-top:72px}
  .header-inner{gap:12px;height:64px}
  .brand img{height:34px}
  .header-login{margin-left:auto;min-height:36px;padding:0 14px}
  .menu-button{display:grid;place-content:center;gap:5px;width:44px;height:44px;padding:0;border:0;background:none;cursor:pointer}
  .menu-button span{display:block;width:22px;height:2px;background:var(--paper);transition:transform .2s,opacity .2s}
  .menu-open .menu-button span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-open .menu-button span:nth-child(2){opacity:0}
  .menu-open .menu-button span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .site-nav{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;align-items:stretch;gap:0;margin:0;padding:8px 16px 20px;border-bottom:1px solid #f4f0e71a;background:var(--ink)}
  .menu-open .site-nav{display:flex}
  .site-nav a{padding:14px 0;border-bottom:1px solid #f4f0e714;font-size:16px}
  .site-nav a::after{display:none}
  .hero{padding:48px 0 72px}
  .hero-inner{grid-template-columns:1fr;gap:52px}
  .hero-lead{font-size:16px;margin-bottom:32px}
  .hero-actions{margin-bottom:36px}
  .hero-actions .btn{flex:1 1 auto}
  .hero-points{flex-direction:column;gap:8px}
  .hero-points li{padding:0;border:0}
  .hero-points li::before{content:'·';margin-right:8px;color:var(--ochre-light)}
  .hero-orbit{width:130%}
  .section{padding:80px 0}
  .section-head{margin-bottom:44px}
  .portal-grid{grid-template-columns:1fr;gap:16px}
  .split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .trust-main{padding:32px 24px}
  .trust-main h3{font-size:22px}
  .contact-form{padding:32px 20px 28px}
  .form-row{grid-template-columns:1fr;gap:0}
  .footer-top{flex-direction:column;gap:32px}
}
@media (max-width:640px){
  .flow-steps{grid-template-columns:1fr;gap:0}
  .flow-steps li{padding:0 0 30px 66px}
  .flow-steps li::before,.flow-steps li:nth-child(4)::before{display:block;top:50px;left:23px;right:auto;bottom:4px;width:1px;height:auto;background:repeating-linear-gradient(180deg,var(--ochre) 0 6px,transparent 6px 12px)}
  .flow-steps li:last-child::before{display:none}
  .flow-steps li:last-child{padding-bottom:0}
  .flow-steps b{padding-top:8px}
  .flow-steps i{margin-top:10px}
  .process-steps{grid-template-columns:1fr;gap:12px}
  .process-steps li{padding:28px 22px}
  .money-path{flex-direction:column;align-items:stretch;gap:8px}
  .money-path span{flex:none}
  .money-path i{flex:0 0 18px;width:1px;height:18px;margin:0 auto}
  .money-path i::after{left:-4px;right:auto;top:auto;bottom:0;border:4px solid transparent;border-top:6px solid var(--ochre-light);border-bottom:0}
  .flow-card{padding:22px 18px 18px}
  .flow-timeline li{grid-template-columns:42px minmax(0,1fr) auto;font-size:13px}
  .scope-note{padding:24px 20px}
  .contact-info div{grid-template-columns:1fr;gap:4px}
  .login-dialog{padding:26px 20px 22px}
}
@media (max-width:380px){
  .header-login{padding:0 10px;font-size:13px;letter-spacing:.02em}
  .brand img{height:30px}
  .flow-timeline span{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important}
}