/* KirinAI · ISO 转版 AI 工具 */
:root{
  --blue-900:#083A6E; --blue-800:#0C58A0; --blue-700:#0F6AB8; --blue-600:#147CD0;
  --blue-500:#2B8BD9; --blue-100:#D9EBFB; --blue-50:#F2F8FE;
  --green-700:#0B7F62; --green-600:#12A87B; --green-100:#DDF5EC;
  --ink:#0F2438; --ink-2:#33506E; --muted:#6B86A6; --line:#E1EAF4;
  --bg:#F4F8FC; --white:#fff; --amber:#B7791F; --red:#C0392B;
  --sh-1:0 1px 2px rgba(15,36,56,.06),0 4px 14px rgba(15,36,56,.05);
  --sh-2:0 10px 34px rgba(15,36,56,.10); --r:14px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--white);color:var(--ink);
  font:16px/1.7 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:var(--blue-600);text-decoration:none}a:hover{color:var(--blue-800)}
h1,h2,h3{line-height:1.34;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(24px,2.8vw,36px)}h2{font-size:clamp(20px,2.2vw,28px)}h3{font-size:17px}
p{margin:0 0 1em}
.wrap{width:min(1200px,94vw);margin:0 auto}
.muted{color:var(--muted)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:10px;
  border:1px solid transparent;font-size:15px;font-weight:600;cursor:pointer;transition:.18s;white-space:nowrap}
.btn-lg{padding:13px 24px;font-size:16px}
.btn-sm{padding:7px 13px;font-size:13.5px;border-radius:8px}
.btn-primary{background:linear-gradient(135deg,var(--blue-600),var(--blue-700));color:#fff;box-shadow:0 6px 18px rgba(20,124,208,.26)}
.btn-primary:hover{color:#fff;transform:translateY(-1px)}
.btn-line{border-color:var(--blue-100);color:var(--blue-700);background:#fff}
.btn-line:hover{border-color:var(--blue-500);background:var(--blue-50)}

/* 头部 */
.hd{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;gap:18px;height:66px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.mk{width:36px;height:36px;border-radius:10px;background:linear-gradient(140deg,var(--blue-600),var(--green-600));
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:14px;letter-spacing:.5px}
.tx{display:flex;flex-direction:column;line-height:1.15}
.tx b{font-size:16px}.tx i{font-style:normal;font-size:11.5px;color:var(--muted)}
.nav{display:flex;gap:2px;margin-left:auto;flex-wrap:wrap}
.nav a{padding:8px 11px;border-radius:9px;color:var(--ink-2);font-size:14.5px}
.nav a:hover{background:var(--blue-50);color:var(--blue-700)}
.nav a.on{background:var(--blue-50);color:var(--blue-700);font-weight:600}
.main{min-height:60vh;padding-bottom:40px}

/* Hero */
.hero{background:radial-gradient(1000px 420px at 10% -20%,#134E86,#0B2A4A 60%,#08223C);color:#fff;padding:58px 0 62px}
.eyebrow{display:inline-block;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;
  color:#BFE1FF;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);padding:6px 12px;border-radius:999px;margin-bottom:14px}
.hero h1{color:#fff}.hero .hl{background:linear-gradient(90deg,#7FD4FF,#5BE3B3);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{color:#C9DDF2;max-width:78ch;font-size:16.5px}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 18px}
.hero .btn-line{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.35);color:#fff}
.badges{display:flex;gap:9px;flex-wrap:wrap;list-style:none;padding:0;margin:0}
.badges li{font-size:12.5px;color:#D6E7F7;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);padding:6px 12px;border-radius:999px}

/* 区块 */
.sec{padding:56px 0}.sec.alt{background:var(--bg)}
.sec-head{max-width:820px;margin-bottom:30px}.sec-head p{color:var(--muted)}
.phead{background:linear-gradient(160deg,#0C3560,#0A2743);color:#fff;padding:44px 0 42px}
.phead h1{color:#fff;margin-bottom:10px}.phead p{color:#C9DDF2;max-width:82ch;margin:0}

/* 卡片 */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{position:relative;display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 22px 54px;
  box-shadow:var(--sh-1);transition:.2s;color:var(--ink)}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--blue-100)}
.card .ic{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--blue-50);border:1px solid var(--blue-100);font-size:23px;margin-bottom:12px}
.card h3{margin-bottom:8px}
.card p{color:var(--ink-2);font-size:14.6px;margin-bottom:12px}
.card .out{display:block;font-size:12.5px;color:var(--muted)}
.card .go{position:absolute;left:22px;bottom:20px;font-weight:600;color:var(--blue-600);font-size:14px}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh-1)}
.step .n{display:inline-block;font-size:12.5px;font-weight:800;color:var(--green-700);background:var(--green-100);border-radius:8px;padding:3px 10px;margin-bottom:10px}
.step h3{font-size:16px;margin-bottom:6px}.step p{margin:0;color:var(--ink-2);font-size:14.4px}

/* 表单 */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh-1)}
.form-wide{padding:28px}
.form label{display:block;font-size:14.4px;font-weight:600;color:var(--ink-2);margin-bottom:14px}
.form label i{color:var(--red);font-style:normal}
.form input[type=text],.form input[type=date],.form input:not([type]),.form select,.form textarea{
  width:100%;margin-top:7px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:15px;
  font-family:inherit;background:#FCFDFF;color:var(--ink)}
.form textarea{resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--blue-500);background:#fff;box-shadow:0 0 0 3px rgba(43,139,217,.14)}
.form input[type=file]{margin-top:8px;padding:9px;border:1px dashed var(--blue-100);border-radius:10px;background:var(--blue-50);width:100%}
.frow3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.inline{display:flex;gap:14px;align-items:center;margin-top:8px;flex-wrap:wrap}
.chk{display:inline-flex!important;align-items:center;gap:7px;font-weight:500!important;margin:0!important}
.chk input{width:auto!important;margin:0!important}
.std-pick{display:flex;gap:16px;align-items:center;flex-wrap:wrap;background:var(--blue-50);border:1px solid var(--blue-100);
  border-radius:10px;padding:12px 16px;margin-bottom:18px;font-size:14.6px}
.std-pick .hint{color:var(--muted);font-size:13px}
.form-note{font-size:13px;color:var(--muted);margin:14px 0 0}
.err{background:#FFF1F1;border:1px solid #FFD4D4;color:#B42318;border-radius:10px;padding:11px 14px;font-size:14.4px;margin-bottom:16px}

/* 折叠区 */
.ac{border:1px solid var(--line);border-radius:12px;margin:0 0 16px;overflow:hidden;background:#fff}
.ac summary{cursor:pointer;padding:14px 16px;font-weight:600;font-size:14.8px;background:var(--blue-50);list-style:none}
.ac summary::-webkit-details-marker{display:none}
.ac .quick{padding:12px 16px 4px;display:flex;gap:8px;flex-wrap:wrap}

/* 表格 */
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:#fff}
table.tb{width:100%;border-collapse:collapse;min-width:680px}
table.tb th,table.tb td{padding:10px 12px;text-align:left;font-size:14px;border-bottom:1px solid var(--line);vertical-align:top}
table.tb thead th{background:var(--blue-50);color:var(--blue-800);font-weight:600;font-size:13.4px;white-space:nowrap}
table.tb tbody tr:last-child td{border-bottom:0}
table.tb tbody tr:hover{background:#FAFCFF}
.tb-form td{font-size:13.6px}
.tb-form td.b{font-weight:600}
.tb-form select{width:130px;padding:6px 8px;font-size:13.4px}
.tag{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;font-weight:600}
.tag.hi{background:#FFECEC;color:#C0392B}.tag.mid{background:#FFF7E6;color:var(--amber)}.tag.lo{background:#EEF3F8;color:var(--muted)}
.st{display:inline-block;font-size:12.5px;padding:3px 10px;border-radius:999px;font-weight:600;background:#EEF3F8;color:var(--ink-2)}
.st.s-已完成{background:var(--green-100);color:var(--green-700)}
.st.s-生成中,.st.s-排队中{background:#FFF7E6;color:var(--amber)}
.st.s-失败{background:#FFECEC;color:var(--red)}

/* 任务页 */
.jobhead{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh-1);margin-bottom:18px}
.ok-panel{border-color:#BFE9D8;background:linear-gradient(180deg,#F3FCF8,#fff)}
.err-panel{border-color:#FFD4D4;background:#FFF8F8}
.bar{height:10px;border-radius:999px;background:#EEF3F8;overflow:hidden;margin-bottom:12px}
.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--blue-600),var(--green-600));transition:width .4s}
.files{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}
.file{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;box-shadow:var(--sh-1)}
.file:hover{border-color:var(--blue-500)}
.file .fic{font-size:22px}
.file span b{display:block;font-size:14.6px}.file span i{font-style:normal;font-size:12.5px;color:var(--muted)}
.file .dl{margin-left:auto;font-weight:600;color:var(--blue-600);font-size:14px}
.pre{background:#0B2A4A;color:#CFE3F5;border-radius:10px;padding:14px;font-size:12.4px;overflow:auto;max-height:280px;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

/* 页脚 */
.ft{background:#08223C;color:#B9D0E6;padding:30px 0 26px;font-size:13.4px;margin-top:40px}
.ft p{margin:0 0 6px}.ft .muted{color:#8FB2D2}
.ft a{color:#B9D0E6}

@media (max-width:1080px){
  .cards,.steps{grid-template-columns:repeat(2,1fr)}
  .frow3{grid-template-columns:1fr}
  .files{grid-template-columns:1fr}
  .nav{display:none}
}
@media (max-width:640px){
  .cards,.steps{grid-template-columns:1fr}
  .sec{padding:40px 0}
}

.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden}

/* ---------------- 移动端适配 ---------------- */
html{-webkit-text-size-adjust:100%}
.burger{display:none;border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 11px;font-size:17px;cursor:pointer;line-height:1}
body.nav-open .burger{background:var(--blue-50);border-color:var(--blue-500)}

@media (max-width:1080px){
  .burger{display:block;margin-left:auto}
  .hd-admin{display:none}
  .nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;gap:0;margin:0;
       background:#fff;padding:8px 5vw 14px;border-bottom:1px solid var(--line);box-shadow:var(--sh-2)}
  body.nav-open .nav{display:flex}
  .nav a{padding:13px 12px;font-size:16px;border-radius:10px}
  .nav a+ a{border-top:1px solid #F2F7FC}
}

@media (max-width:640px){
  /* 布局 */
  .wrap{width:min(100%,96vw)}
  .sec{padding:36px 0}
  .sec-head{margin-bottom:20px}
  h1{font-size:23px}
  .hero{padding:38px 0 42px}
  .hero h1{font-size:23px}
  .hero .sub{font-size:15.2px}
  .btns{gap:10px}
  .badges li{font-size:12px}
  .cards,.steps{grid-template-columns:1fr;gap:14px}
  .card{padding:20px 18px 50px}
  .panel{padding:16px}
  .phead{padding:30px 0 28px}
  .jobhead{margin-bottom:14px}
  .jobhead h1{font-size:20px}

  /* iOS 聚焦不缩放 */
  input,select,textarea{font-size:16px !important}
  .form{padding:16px}
  .form label{margin-bottom:12px}
  .form input,.form select,.form textarea{padding:11px 12px}
  .frow3{grid-template-columns:1fr;gap:0}
  .std-pick{flex-direction:column;align-items:flex-start;gap:8px;padding:12px}
  .form .btn-lg,.form button[type=submit]{width:100%}
  .quick .btn-sm{flex:1}

  /* 自评问卷：表格改为卡片式 */
  table.tb{min-width:0}
  .tb-form thead{display:none}
  .tb-form tr{display:block;border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px;background:#fff}
  .tb-form td{display:block;border:0 !important;padding:3px 0;font-size:14.2px;line-height:1.6}
  .tb-form td:first-child{display:inline-block;font-weight:800;color:var(--blue-700);margin-right:6px}
  .tb-form td.b{display:block;font-size:15px;margin-bottom:4px}
  .tb-form td:nth-child(4){display:inline-block}
  .tb-form select{width:100% !important;margin-top:6px;padding:10px}
  .tb-form td:nth-child(5)::before{content:"自评：";color:var(--muted);font-size:13px}

  /* 历史 / 列表表：横向滚动提示 */
  .tw{border-radius:12px;-webkit-overflow-scrolling:touch}
  .tw::after{content:"";display:block}
  table.tb:not(.tb-form):not(.tb-list){min-width:620px}
  .files{grid-template-columns:1fr}
  .file{padding:12px 14px}
  .file .dl{margin-left:auto}
  .pre{font-size:11.5px;max-height:200px}
  .ft{padding:22px 0 18px;font-size:12.8px}
}
@media (max-width:400px){
  .brand .tx i{display:none}
  h1{font-size:21px}
  .hero h1{font-size:21px}
}

/* 列表表在手机端转为卡片（带字段名标签） */
@media (max-width:640px){
  table.tb-list{min-width:0 !important;width:100%}
  table.tb-list thead{display:none}
  table.tb-list tr{display:block;border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px;background:#fff;box-shadow:var(--sh-1)}
  table.tb-list td{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;border:0 !important;
                   padding:5px 0;font-size:14.3px;text-align:right}
  table.tb-list td::before{content:attr(data-label);color:var(--muted);font-size:12.8px;flex:0 0 60px;text-align:left}
  table.tb-list td:first-child::before{content:attr(data-label)}
  table.tb-list td:nth-child(3){font-weight:600}
  table.tb-list td:last-child{justify-content:flex-end;padding-top:8px;margin-top:4px;border-top:1px dashed var(--line) !important}
  table.tb-list td:last-child::before{display:none}
}

/* ---------------- iOS / Android 双端统一适配 ---------------- */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
body{-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none}
a,button,.btn,select,input,textarea,summary,.card,.file,.nav a{touch-action:manipulation}
/* 安卓上长文本被"字体自动放大"会撑破布局 → 全站禁止自动放大 */
table,th,td,.tb,.tb-form,.pre{text-size-adjust:100%;-webkit-text-size-adjust:100%}
/* 平台字体栈：iOS 用苹方，安卓用思源/Noto，Windows 用雅黑 */
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","MiSans","Noto Sans CJK SC","Source Han Sans SC","Microsoft YaHei",sans-serif}
/* 刘海屏 / 手势条安全区 */
.hd{padding-top:env(safe-area-inset-top,0)}
.nav{padding-left:max(5vw,env(safe-area-inset-left,0));padding-right:max(5vw,env(safe-area-inset-right,0))}
.ft{padding-bottom:calc(22px + env(safe-area-inset-bottom,0))}
.sec{padding-left:env(safe-area-inset-left,0);padding-right:env(safe-area-inset-right,0)}
/* 表单控件双端外观统一（安卓默认灰边、iOS 圆角差异） */
input:not([type=checkbox]):not([type=radio]),select,textarea{appearance:none;-webkit-appearance:none;border-radius:10px}
/* 复选框/单选保持原生外观（appearance:none 会把它画没），并染成品牌色 */
input[type=checkbox],input[type=radio]{appearance:auto;-webkit-appearance:checkbox;width:19px;height:19px;min-width:19px;
  accent-color:#147CD0;margin:0;vertical-align:middle}
.chk{gap:9px;min-height:24px}
.chk input{flex:0 0 19px}
select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236B86A6' stroke-width='2.5' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}
input[type=file]{background-image:none}
/* 旧版安卓 WebView 不支持 flex gap → 退化为间距 */
@supports not (gap:4px){
  .btns>*+*{margin-left:10px}.badges>*+*{margin-left:8px}.quick>*+*{margin-left:8px}
  .inline>*+*{margin-left:12px}.hd-in>*+*{margin-left:14px}
}
/* 安卓部分字体渲染偏粗 → 统一字重，避免标题发糊 */
h1,h2,h3,h4,b,strong{font-weight:700}

@media (max-width:640px){
  /* 长表单：提交按钮吸底，手机上一路滚到底也能随时提交 */
  .form button[type=submit]{position:sticky;bottom:calc(10px + env(safe-area-inset-bottom,0));z-index:6;
    box-shadow:0 8px 24px rgba(20,124,208,.35)}
  .form{padding-bottom:76px}   /* 给吸底提交按钮留出空间，最后一项不被遮住 */
  .form-note{padding-bottom:8px}
  .nav{padding-bottom:calc(14px + env(safe-area-inset-bottom,0))}
}