/* ============================================================
   meiguolvshi.com 视觉原型 · 共享样式 v2
   色系：美国国旗 Stars & Stripes（深蓝 + 国旗红 + 白，金色点缀）
   风格：高端法律品牌落地页（放弃卡片墙，改为星夜质感 + 大空间 + 非对称）
   原则：移动端优先 · 大留白 · 空隙感 · CTA 始终可见 · 动效克制
   ============================================================ */

:root{
  --navy-950:#071530;
  --navy-900:#0A1C3F;
  --navy-800:#0E2650;
  --navy-700:#12356B;
  --navy-600:#18448A;
  --navy-500:#1E4E96;
  --navy-300:#7E96C2;
  --navy-200:#B7C6E2;
  --red-700:#8E1626;
  --red-600:#B01E2E;
  --red-500:#C62839;
  --red-50:#FBF0F1;
  --gold:#C9A227;
  --gold-soft:#E8D9A0;
  --paper:#F6F4EF;      /* 米白纸底（暖调，避免纯白廉价感） */
  --card:#FFFFFF;
  --ink:#1A2540;
  --ink-2:#5A6880;
  --line:rgba(18,53,107,.12);
  --hairline:rgba(255,255,255,.14);
  --serif:Georgia,"Times New Roman","Songti SC",serif;
  --sans:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  --radius:16px;
  --shadow:0 2px 10px rgba(10,28,63,.07);
  --shadow-lg:0 24px 60px rgba(10,28,63,.16);
  --wrap:1200px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:clip;}
body{
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  line-height:1.85;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px;}
section{position:relative;}

/* 电影颗粒（全页覆盖，压"矢量感"） */
.grain{
  position:fixed;inset:0;z-index:5;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:none;cursor:pointer;font-family:inherit;font-weight:700;
  border-radius:12px;transition:all .25s;font-size:15px;padding:14px 28px;
  white-space:nowrap;
}
.btn .arw{font-family:var(--serif);font-style:italic;font-size:17px;transition:transform .25s;}
.btn:hover .arw{transform:translateX(4px);}
.btn-red{background:var(--red-600);color:#fff;box-shadow:0 8px 24px rgba(176,30,46,.28);}
.btn-red:hover{background:var(--red-500);transform:translateY(-2px);box-shadow:0 12px 30px rgba(176,30,46,.38);}
.btn-ghost-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.btn-navy{background:var(--navy-800);color:#fff;}
.btn-navy:hover{background:var(--navy-900);transform:translateY(-2px);}
.btn-line{background:transparent;color:var(--navy-800);border:1.5px solid var(--line);}
.btn-line:hover{border-color:var(--navy-500);background:rgba(30,78,150,.04);transform:translateY(-2px);}
.btn-ghost-navy{background:transparent;color:var(--navy-800);border:1.5px solid rgba(18,53,107,.22);}
.btn-ghost-navy:hover{border-color:var(--navy-500);color:var(--navy-600);background:rgba(30,78,150,.05);transform:translateY(-2px);}
.btn-lg{padding:16px 34px;font-size:16px;border-radius:14px;}

/* ---------- 顶部导航 ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .35s,border-color .35s,backdrop-filter .35s;
  background:transparent;
  border-bottom:1px solid transparent;
}
.topbar.solid{
  background:rgba(10,28,63,.92);
  backdrop-filter:blur(12px);
  border-bottom-color:var(--hairline);
}
.topbar-inner{
  max-width:var(--wrap);margin:0 auto;padding:0 32px;
  display:flex;align-items:center;gap:28px;height:72px;
}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.logo .mark{
  width:40px;height:40px;border-radius:50%;
  background:var(--red-600);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:32px;line-height:1;
  box-shadow:0 0 0 1px rgba(255,255,255,.25),0 4px 14px rgba(176,30,46,.4);
}
.logo .name{color:#fff;font-weight:800;font-size:17px;line-height:1.2;letter-spacing:.02em;}
.logo .name small{display:block;font-size:10px;color:var(--navy-200);font-weight:500;letter-spacing:.22em;text-transform:uppercase;}
.nav{display:flex;align-items:center;gap:2px;flex:1;justify-content:center;}
.nav a{
  color:rgba(255,255,255,.82);font-size:14.5px;padding:9px 15px;border-radius:9px;
  transition:all .2s;white-space:nowrap;position:relative;font-weight:500;
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.08);}
.nav a.active{color:#fff;font-weight:700;}
.nav a.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:3px;height:2px;
  background:var(--gold);border-radius:2px;
}
.top-actions{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.burger{display:none;background:none;border:none;color:#fff;font-size:24px;cursor:pointer;padding:8px;}

/* ---------- 首页 Hero ---------- */
.hero{
  min-height:100vh;min-height:100dvh;
  display:flex;align-items:center;
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(30,78,150,.5), transparent 62%),
    radial-gradient(700px 420px at 8% 108%, rgba(176,30,46,.22), transparent 60%),
    linear-gradient(168deg, var(--navy-950) 0%, var(--navy-800) 58%, var(--navy-700) 100%);
  color:#fff;position:relative;overflow:hidden;
  padding:120px 0 100px;
}
/* 星点纹理（CSS 生成，无图） */
.starfield{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    radial-gradient(1.2px 1.2px at 12% 22%, rgba(255,255,255,.85), transparent 100%),
    radial-gradient(1px 1px at 28% 64%, rgba(255,255,255,.6), transparent 100%),
    radial-gradient(1.4px 1.4px at 41% 14%, rgba(255,255,255,.75), transparent 100%),
    radial-gradient(1px 1px at 55% 78%, rgba(255,255,255,.5), transparent 100%),
    radial-gradient(1.3px 1.3px at 64% 34%, rgba(255,255,255,.8), transparent 100%),
    radial-gradient(1px 1px at 73% 86%, rgba(255,255,255,.55), transparent 100%),
    radial-gradient(1.4px 1.4px at 84% 18%, rgba(255,255,255,.7), transparent 100%),
    radial-gradient(1px 1px at 92% 56%, rgba(255,255,255,.6), transparent 100%),
    radial-gradient(1.2px 1.2px at 18% 88%, rgba(255,255,255,.65), transparent 100%),
    radial-gradient(1px 1px at 36% 40%, rgba(255,255,255,.45), transparent 100%);
  background-size:340px 340px;
  opacity:.8;
}
.starfield .tw{
  position:absolute;width:2px;height:2px;border-radius:50%;background:#fff;
  animation:twinkle 4.5s ease-in-out infinite;
}
.starfield .tw:nth-child(1){top:18%;left:15%;animation-delay:0s;}
.starfield .tw:nth-child(2){top:64%;left:33%;animation-delay:1.2s;}
.starfield .tw:nth-child(3){top:26%;left:72%;animation-delay:2.1s;}
.starfield .tw:nth-child(4){top:72%;left:88%;animation-delay:.7s;}
.starfield .tw:nth-child(5){top:40%;left:50%;animation-delay:3s;}
@keyframes twinkle{0%,100%{opacity:.15;transform:scale(1);}50%{opacity:1;transform:scale(1.6);}}

/* 星条底纹线（Hero 底部） */
.stripe{position:absolute;left:0;right:0;bottom:0;height:6px;display:flex;pointer-events:none;}
.stripe i{flex:1;background:var(--red-600);}
.stripe i:nth-child(even){background:rgba(255,255,255,.85);}

.hero-grid{display:grid;grid-template-columns:1.5fr .8fr;gap:64px;align-items:center;position:relative;z-index:2;}
.hero .eyebrow{
  display:inline-flex;align-items:center;gap:14px;
  font-size:12.5px;letter-spacing:.28em;color:var(--navy-200);
  text-transform:uppercase;font-weight:600;
}
.hero .eyebrow::before{content:"";width:42px;height:1px;background:var(--gold);}
.hero h1{
  font-size:clamp(40px,6vw,72px);
  line-height:1.16;
  font-weight:800;
  letter-spacing:-.02em;
  margin:28px 0 24px;
  color:#fff;
}
.hero h1 .en{
  display:block;font-family:var(--serif);font-style:italic;font-weight:400;
  font-size:.42em;letter-spacing:.02em;color:var(--navy-200);
  margin-top:18px;
}
.hero .sub{font-size:17px;color:var(--navy-200);max-width:560px;line-height:1.95;}
.hero .cta-row{display:flex;gap:16px;margin-top:42px;flex-wrap:wrap;}
.hero .trust-note{
  margin-top:44px;display:flex;align-items:center;gap:12px;
  font-size:13px;color:var(--navy-200);
}
.hero .trust-note .line{width:34px;height:1px;background:rgba(255,255,255,.35);}

/* Hero 右侧：三根细线数字卡（非卡片墙，竖排结构） */
.hero-side{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--hairline);}
.hero-side .hs-item{
  padding:26px 4px;display:flex;align-items:baseline;gap:20px;
  border-bottom:1px solid var(--hairline);
  transition:padding-left .3s;
}
.hero-side .hs-item:hover{padding-left:14px;}
.hero-side .hs-num{font-family:var(--serif);font-size:46px;line-height:1;color:#fff;font-weight:400;letter-spacing:-.01em;}
.hero-side .hs-num em{color:var(--gold);font-style:normal;font-size:.5em;margin-left:2px;}
.hero-side .hs-txt{font-size:13.5px;color:var(--navy-200);line-height:1.7;}
.hero-side .hs-txt b{display:block;color:#fff;font-size:14px;margin-bottom:2px;font-weight:600;}

/* ---------- 通用小节 ---------- */
.section{padding:110px 0;}
.section.tint{background:var(--paper);}
.section.white{background:#fff;}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;margin-bottom:64px;}
.sec-head .kicker{
  font-size:12.5px;letter-spacing:.26em;color:var(--red-600);
  text-transform:uppercase;font-weight:700;display:flex;align-items:center;gap:14px;
}
.sec-head .kicker::before{content:"";width:34px;height:1px;background:var(--red-600);}
.sec-head h2{
  font-size:clamp(28px,3.6vw,42px);color:var(--navy-800);font-weight:800;
  letter-spacing:-.015em;line-height:1.3;margin-top:14px;
}
.sec-head h2 .en{
  font-family:var(--serif);font-style:italic;font-weight:400;font-size:.5em;
  color:var(--navy-300);margin-top:8px;display:block;letter-spacing:0;
}
.sec-head .sec-side{color:var(--ink-2);font-size:15px;line-height:1.9;max-width:440px;justify-self:end;}
.sec-head .sec-side a.more{
  display:inline-flex;align-items:center;gap:8px;color:var(--navy-600);
  font-weight:600;font-size:14px;margin-top:14px;
}
.sec-head .sec-side a.more:hover{color:var(--red-600);}
.sec-head .sec-side a.more::after{content:"→";font-family:var(--serif);font-style:italic;}

/* ---------- 数字证明带 ---------- */
.spec-band{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:#fff;
}
.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.spec-cell{padding:38px 34px;border-right:1px solid var(--line);}
.spec-cell:last-child{border-right:none;}
.spec-cell .n{font-family:var(--serif);font-size:52px;line-height:1;color:var(--navy-800);letter-spacing:-.01em;}
.spec-cell .n em{color:var(--red-600);font-style:normal;font-size:.45em;vertical-align:.18em;}
.spec-cell .l{font-size:13px;color:var(--ink-2);margin-top:10px;letter-spacing:.02em;}

/* ---------- 领域（非对称行式列表，替代卡片墙） ---------- */
.domain-list{border-top:1px solid var(--line);}
.domain-row{
  display:grid;grid-template-columns:70px 200px 1fr 60px;
  gap:28px;align-items:center;
  padding:34px 10px;border-bottom:1px solid var(--line);
  position:relative;transition:background .3s,padding-left .3s;
}
.domain-row::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--red-600),var(--navy-500));
  transform:scaleY(0);transform-origin:top;transition:transform .3s;
}
.domain-row:hover{background:#fff;padding-left:22px;}
.domain-row:hover::before{transform:scaleY(1);}
.domain-row .d-num{font-family:var(--serif);font-size:20px;color:var(--navy-300);font-style:italic;}
.domain-row .d-name{font-size:22px;font-weight:800;color:var(--navy-800);letter-spacing:-.01em;}
.domain-row .d-name small{display:block;font-size:11px;color:var(--ink-2);font-weight:500;letter-spacing:.1em;margin-top:3px;text-transform:uppercase;}
.domain-row .d-desc{font-size:14.5px;color:var(--ink-2);line-height:1.8;max-width:520px;}
.domain-row .d-hot{font-size:11px;color:var(--red-600);font-weight:700;border:1px solid rgba(176,30,46,.35);border-radius:999px;padding:2px 10px;margin-left:10px;vertical-align:2px;}
.domain-row .d-go{justify-self:end;font-size:26px;color:var(--navy-300);font-family:var(--serif);font-style:italic;transition:all .3s;}
.domain-row:hover .d-go{color:var(--red-600);transform:translateX(6px);}

/* ---------- 精选指南（杂志式双栏） ---------- */
.magazine{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start;}
.mag-feature{
  background:linear-gradient(160deg,var(--navy-800),var(--navy-950));
  border-radius:22px;color:#fff;padding:46px 44px;position:relative;overflow:hidden;min-height:420px;
  display:flex;flex-direction:column;justify-content:flex-end;
}
.mag-feature::after{
  content:"★";position:absolute;right:26px;top:16px;font-size:120px;color:rgba(255,255,255,.05);line-height:1;
}
.mag-feature .mf-tag{
  display:inline-flex;align-self:flex-start;align-items:center;gap:8px;
  background:var(--red-600);color:#fff;font-size:11.5px;font-weight:700;
  padding:5px 14px;border-radius:999px;letter-spacing:.06em;
}
.mag-feature h3{font-size:28px;font-weight:800;line-height:1.45;margin:22px 0 14px;letter-spacing:-.01em;}
.mag-feature p{color:var(--navy-200);font-size:14.5px;line-height:1.85;}
.mag-feature .mf-meta{margin-top:26px;display:flex;gap:18px;font-size:12.5px;color:var(--navy-300);}
.mag-feature .mf-go{
  margin-top:26px;display:inline-flex;align-items:center;gap:10px;color:var(--gold);
  font-weight:700;font-size:14.5px;
}
.mag-feature .mf-go::after{content:"→";font-family:var(--serif);font-style:italic;}
.mag-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line);}
.mag-item{
  padding:24px 6px;border-bottom:1px solid var(--line);
  display:grid;grid-template-columns:1fr 34px;gap:18px;align-items:baseline;
  transition:padding-left .3s;
}
.mag-item:hover{padding-left:14px;}
.mag-item h4{font-size:17px;color:var(--ink);font-weight:700;line-height:1.55;transition:color .2s;}
.mag-item:hover h4{color:var(--navy-600);}
.mag-item .mi-meta{display:flex;gap:14px;margin-top:7px;font-size:12px;color:var(--ink-2);}
.mag-item .mi-meta .c{color:var(--red-600);font-weight:600;}
.mag-item .mi-go{justify-self:end;font-size:22px;color:var(--navy-300);font-family:var(--serif);font-style:italic;}
.mag-item:hover .mi-go{color:var(--red-600);}

/* ---------- 华人提示（深红反转区） ---------- */
.hint-section{background:var(--navy-950);color:#fff;overflow:hidden;}
.hint-inner{padding:110px 0;position:relative;}
.hint-inner::before{
  content:"★ ★ ★";position:absolute;right:5%;top:40px;font-size:60px;
  color:rgba(255,255,255,.05);letter-spacing:.3em;
}
.hint-quote{max-width:820px;}
.hint-quote .k{
  font-size:12.5px;letter-spacing:.26em;color:var(--gold);text-transform:uppercase;font-weight:700;
  display:flex;align-items:center;gap:14px;
}
.hint-quote .k::before{content:"";width:34px;height:1px;background:var(--gold);}
.hint-quote h2{
  font-size:clamp(28px,3.4vw,40px);line-height:1.4;font-weight:800;
  margin:24px 0 18px;letter-spacing:-.01em;
}
.hint-quote p{color:var(--navy-200);font-size:16px;line-height:2;max-width:680px;}
.hint-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:64px;border-top:1px solid var(--hairline);}
.hint-item{padding:34px 30px 10px 0;border-right:1px solid var(--hairline);}
.hint-item:last-child{border-right:none;}
.hint-item .h-num{font-family:var(--serif);font-style:italic;color:var(--gold);font-size:17px;}
.hint-item h4{color:#fff;font-size:16.5px;font-weight:700;margin:12px 0 8px;}
.hint-item p{font-size:13.5px;color:var(--navy-200);line-height:1.85;}

/* ---------- 收尾 CTA（浅色夹心区：前后均为深色，此处反白形成节奏） ---------- */
.cta-final{
  background:
    radial-gradient(760px 380px at 88% -12%, rgba(30,78,150,.09), transparent 62%),
    radial-gradient(620px 320px at 6% 112%, rgba(176,30,46,.055), transparent 60%),
    var(--paper);
  color:var(--ink);text-align:center;padding:120px 0;position:relative;overflow:hidden;
}
.cta-final::before{
  content:"★★★★★";position:absolute;left:50%;top:34px;transform:translateX(-50%);
  font-size:26px;letter-spacing:1.2em;color:rgba(201,162,39,.45);text-indent:1.2em;
}
.cta-final h2{
  font-size:clamp(30px,4.4vw,52px);font-weight:800;letter-spacing:-.015em;line-height:1.3;
  max-width:760px;margin:0 auto;color:var(--navy-800);
}
.cta-final .sub{color:var(--ink-2);font-size:16px;margin-top:18px;}
.cta-final .cta-row{display:flex;gap:16px;justify-content:center;margin-top:44px;flex-wrap:wrap;}

/* ---------- Footer ---------- */
.footer{background:var(--navy-950);color:var(--navy-300);padding:80px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:48px;padding-bottom:56px;}
.footer .f-brand .logo .name{color:#fff;}
.footer .f-brand p{font-size:13.5px;margin-top:18px;line-height:1.9;max-width:300px;color:var(--navy-300);}
.footer h5{color:#fff;font-size:14.5px;font-weight:700;margin-bottom:18px;letter-spacing:.04em;}
.footer ul{display:flex;flex-direction:column;gap:11px;}
.footer ul a{font-size:13.5px;color:var(--navy-300);transition:color .2s;}
.footer ul a:hover{color:#fff;}
.footer .f-contact p{font-size:13.5px;color:var(--navy-300);line-height:2.1;}
.footer .f-contact b{color:#fff;font-weight:600;}
.footer-bottom{
  border-top:1px solid var(--hairline);padding:26px 0;
  font-size:12.5px;color:var(--navy-300);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}

/* ---------- 内页（列表/详情/表单） ---------- */
.page-hero{
  background:
    radial-gradient(800px 360px at 85% -10%, rgba(30,78,150,.5), transparent 60%),
    linear-gradient(160deg,var(--navy-950),var(--navy-800));
  color:#fff;padding:150px 0 64px;position:relative;overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:4px;display:flex;
  background:linear-gradient(90deg,var(--red-600) 0 20%,rgba(255,255,255,.8) 20% 40%,var(--red-600) 40% 60%,rgba(255,255,255,.8) 60% 80%,var(--red-600) 80% 100%);
  opacity:.55;
}
.breadcrumb{font-size:13px;color:var(--navy-300);margin-bottom:18px;}
.breadcrumb a:hover{color:#fff;}
.breadcrumb span{margin:0 9px;color:var(--navy-300);}
.page-hero h1,.page-hero .hero-h1{font-size:clamp(28px,3.6vw,42px);font-weight:800;letter-spacing:-.015em;}
.page-hero .lead{color:var(--navy-200);font-size:15.5px;margin-top:12px;max-width:660px;line-height:1.9;}

.content-layout{display:grid;grid-template-columns:1fr 340px;gap:44px;align-items:start;padding:72px 0 96px;}
.article-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line);}
.list-item{
  padding:30px 6px;border-bottom:1px solid var(--line);
  display:grid;grid-template-columns:88px 1fr;gap:26px;align-items:center;transition:padding-left .3s;
}
.list-item:hover{padding-left:16px;}
.list-item .li-cat{font-size:11.5px;color:var(--red-600);font-weight:700;letter-spacing:.08em;text-transform:uppercase;}
.list-item h3{font-size:19px;color:var(--ink);font-weight:700;line-height:1.55;transition:color .2s;}
.list-item:hover h3{color:var(--navy-600);}
.list-item p{font-size:13.5px;color:var(--ink-2);line-height:1.8;margin-top:6px;}
.list-item .li-meta{display:flex;gap:16px;margin-top:10px;font-size:12px;color:var(--ink-2);}
.list-item .li-meta .c{color:var(--red-600);font-weight:600;}
.pagination{display:flex;gap:8px;justify-content:center;margin-top:44px;}
.pagination a,.pagination span{
  min-width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:10px;font-size:14px;color:var(--ink-2);
  background:#fff;padding:0 14px;transition:all .2s;
}
.pagination .cur{background:var(--navy-800);color:#fff;border-color:var(--navy-800);font-weight:700;}
.pagination a:hover{border-color:var(--navy-600);color:var(--navy-600);}

.sidebar{display:flex;flex-direction:column;gap:24px;position:sticky;top:96px;}
.side-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow);}
.side-card h4{
  font-size:14px;color:var(--navy-800);font-weight:800;margin-bottom:18px;
  padding-bottom:12px;position:relative;
}
.side-card h4::after{content:"";position:absolute;left:0;bottom:0;width:34px;height:2px;background:var(--red-600);border-radius:2px;}
.side-card ul{display:flex;flex-direction:column;gap:12px;}
.side-card ul a{font-size:13.5px;color:var(--ink-2);display:flex;gap:10px;line-height:1.65;transition:color .2s;}
.side-card ul a::before{content:"·";color:var(--gold);font-weight:700;}
.side-card ul a:hover{color:var(--navy-600);}
.side-hot li{display:flex;gap:12px;align-items:baseline;}
.side-hot li span{color:var(--red-600);font-weight:700;font-size:14px;font-family:var(--serif);}
.side-hot li a{font-size:13px;color:var(--ink);font-weight:500;}
.side-hot li a:hover{color:var(--navy-600);}
.side-cta{
  background:linear-gradient(160deg,var(--navy-900),var(--navy-700));color:#fff;
  padding:30px 26px;border-radius:18px;text-align:center;box-shadow:var(--shadow-lg);
}
.side-cta h4{font-size:17px;margin-bottom:8px;color:#fff;padding-bottom:0;}
.side-cta h4::after{display:none;}
.side-cta p{font-size:12.5px;color:var(--navy-200);margin-bottom:18px;line-height:1.75;}
.side-cta .btn{width:100%;}

/* 详情页 */
.detail-layout{display:grid;grid-template-columns:1fr 340px;gap:44px;align-items:start;padding:72px 0 96px;}
.article-main{background:#fff;border:1px solid var(--line);border-radius:20px;padding:48px 52px;box-shadow:var(--shadow);}
.article-main .a-meta{
  display:flex;gap:18px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-2);
  padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:30px;
}
.article-main .a-meta .a-cat{color:var(--red-600);font-weight:600;}
.article-main h1{font-size:clamp(26px,3vw,34px);color:var(--navy-800);font-weight:800;line-height:1.4;margin-bottom:20px;letter-spacing:-.01em;}
.article-main .a-lead{font-size:15.5px;color:var(--ink-2);background:var(--paper);border-left:4px solid var(--gold);padding:16px 20px;border-radius:0 12px 12px 0;margin-bottom:28px;}
.article-main h2{font-size:22px;color:var(--navy-800);font-weight:800;margin:36px 0 14px;padding-left:14px;border-left:4px solid var(--red-600);}
.article-main h3{font-size:17px;color:var(--navy-800);font-weight:700;margin:26px 0 10px;}
.article-main p{font-size:15px;line-height:2.05;color:var(--ink);margin-bottom:14px;}
.article-main .hint-box{
  background:var(--red-50);border:1px solid #F2D3D6;border-radius:14px;
  padding:20px 24px;margin:24px 0;font-size:14px;color:#7C2330;
}
.article-main .hint-box b{display:flex;align-items:center;gap:8px;margin-bottom:8px;}
.article-main .hint-box b::before{content:"★";color:var(--gold);}
.article-main ul.tick{display:flex;flex-direction:column;gap:10px;margin:14px 0 20px;}
.article-main ul.tick li{display:flex;gap:10px;font-size:14.5px;line-height:1.85;}
.article-main ul.tick li::before{content:"✓";color:var(--red-600);font-weight:700;flex-shrink:0;}
.article-main .cta-card{
  margin-top:40px;background:linear-gradient(160deg,var(--navy-900),var(--navy-700));
  border-radius:18px;padding:36px;color:#fff;text-align:center;
}
.article-main .cta-card h3{color:#fff;font-size:20px;margin-bottom:8px;}
.article-main .cta-card p{color:var(--navy-200);font-size:13.5px;margin-bottom:20px;}
.article-main .cta-card .btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.article-main .related{margin-top:44px;padding-top:26px;border-top:1px solid var(--line);}
.article-main .related h3{font-size:16px;color:var(--navy-800);}
.article-main .related ul{display:flex;flex-direction:column;gap:12px;margin-top:14px;}
.article-main .related ul a{font-size:14px;color:var(--ink-2);display:flex;gap:10px;transition:color .2s;}
.article-main .related ul a::before{content:"·";color:var(--gold);font-weight:700;}
.article-main .related ul a:hover{color:var(--navy-600);}
.article-main .a-disclaimer{margin-top:40px;font-size:12px;color:var(--ink-2);background:var(--paper);border-radius:12px;padding:16px 20px;line-height:1.85;}

/* 详情页正文组件：表格（原缺失，正文插表会裸奔）+ FAQ 折叠（复用问答中心 .faq-item 组件） */
.article-body .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:20px 0 24px;}
.article-body table{width:100%;border-collapse:collapse;font-size:13.5px;border:1px solid var(--line);}
.article-body .table-wrap table{margin:0;min-width:460px;}
.article-body table th{background:var(--navy-900);color:#fff;font-weight:600;text-align:left;padding:12px 14px;font-size:13px;white-space:nowrap;}
.article-body table td{padding:11px 14px;border-top:1px solid var(--line);color:var(--ink);line-height:1.75;vertical-align:top;}
.article-body table tr:nth-child(even) td{background:var(--paper);}
.article-body .faq-list{border:1px solid var(--line);border-radius:16px;overflow:hidden;margin:20px 0 10px;background:#fff;}
.article-body .faq-list .faq-item{padding:0 16px;}
.article-body .faq-list .faq-item summary{padding:16px 6px;font-size:15px;}

/* 表单页 */
.form-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;padding:72px 0 96px;align-items:start;}
.form-main{background:#fff;border:1px solid var(--line);border-radius:20px;padding:44px 46px;box-shadow:var(--shadow);}
.form-main h2{font-size:25px;color:var(--navy-800);font-weight:800;margin-bottom:6px;letter-spacing:-.01em;}
.form-main .f-sub{color:var(--ink-2);font-size:13.5px;margin-bottom:30px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px;}
.form-group{display:flex;flex-direction:column;gap:8px;}
.form-group label{font-size:13.5px;font-weight:600;color:var(--navy-800);}
.form-group label em{color:var(--red-600);font-style:normal;margin-left:3px;}
.form-group .f-hint{font-size:12px;color:var(--ink-2);line-height:1.6;margin-top:-1px;}
.form-group input,.form-group select,.form-group textarea{
  border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;font-size:14px;
  font-family:inherit;color:var(--ink);background:#fff;outline:none;transition:border .2s,box-shadow .2s;width:100%;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--navy-500);box-shadow:0 0 0 3px rgba(30,78,150,.12);}
.form-group textarea{min-height:120px;resize:vertical;line-height:1.75;}
.form-group .radio-row{display:flex;gap:22px;padding-top:4px;flex-wrap:wrap;}
.form-group .radio-row label{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--ink);font-size:14px;cursor:pointer;}
.form-group .radio-row input{width:16px;height:16px;accent-color:var(--red-600);}
.form-note{
  background:var(--paper);border-radius:12px;padding:14px 18px;font-size:12.5px;color:var(--ink-2);
  margin:20px 0;line-height:1.75;
}
.form-submit{width:100%;padding:17px;font-size:16px;}
.form-submit[disabled]{opacity:.62;cursor:not-allowed;transform:none;box-shadow:none;}
/* 提交错误提示（后端返回的校验文案） */
.form-result{display:none;border-radius:12px;padding:13px 16px;font-size:13.5px;line-height:1.7;margin-bottom:20px;}
.form-result.show{display:block;}
.form-result.err{background:var(--red-50);border:1px solid rgba(176,30,46,.22);color:var(--red-700);}
/* 提交成功态 */
.form-done{display:none;text-align:center;padding:26px 0 8px;}
.form-done.show{display:block;}
.form-done .fd-ico{
  width:62px;height:62px;border-radius:50%;background:var(--navy-800);color:#fff;
  display:flex;align-items:center;justify-content:center;margin:0 auto 22px;
}
.form-done .fd-ico svg{width:30px;height:30px;display:block;}
.form-done h3{font-size:23px;color:var(--navy-800);font-weight:800;letter-spacing:-.01em;margin-bottom:12px;}
.form-done p{color:var(--ink-2);font-size:14px;line-height:1.85;max-width:430px;margin:0 auto 10px;}
.form-done .fd-actions{margin-top:26px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}
.form-done .fd-actions .btn{font-size:14px;padding:13px 26px;}

.form-side{display:flex;flex-direction:column;gap:24px;}
.form-side .side-card{background:#fff;}
.flow-steps{display:flex;flex-direction:column;gap:0;}
.flow-step{display:flex;gap:18px;padding:18px 0;}
.flow-step:not(:last-child){border-bottom:1px dashed var(--line);}
.flow-step .fs-num{
  width:34px;height:34px;border-radius:50%;background:var(--navy-800);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0;
  font-family:var(--serif);
}
.flow-step h5{font-size:14.5px;color:var(--navy-800);font-weight:700;margin-bottom:3px;}
.flow-step p{font-size:12.5px;color:var(--ink-2);line-height:1.75;}

/* 免责声明条 */
.disclaimer{
  background:rgba(201,162,39,.09);border:1px solid rgba(201,162,39,.3);border-radius:12px;
  padding:15px 20px;font-size:12.5px;color:#7A6420;line-height:1.8;margin-bottom:72px;
}

/* ---------- 滚动显现（克制） ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .starfield .tw{animation:none;opacity:.5;}
  html{scroll-behavior:auto;}
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:56px;}
  .magazine{grid-template-columns:1fr;gap:36px;}
  .spec-grid{grid-template-columns:repeat(2,1fr);}
  .spec-cell{border-bottom:1px solid var(--line);}
  .spec-cell:nth-child(2){border-right:none;}
  .domain-row{grid-template-columns:56px 1fr 44px;gap:20px;}
  .domain-row .d-desc{grid-column:2/4;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .content-layout,.detail-layout,.form-layout{grid-template-columns:1fr;}
  .sidebar{position:static;}
  .sec-head{grid-template-columns:1fr;margin-bottom:44px;}
  .sec-head .sec-side{justify-self:start;}
  .hint-grid{grid-template-columns:1fr;gap:0;}
  .hint-item{border-right:none;border-bottom:1px solid var(--hairline);}
}
@media (max-width:768px){
  .wrap{padding:0 22px;}
  .topbar-inner{height:62px;gap:14px;padding:0 22px;}
  .nav{
    display:none;position:fixed;top:0;right:0;bottom:0;width:min(80vw,320px);
    background:var(--navy-900);flex-direction:column;align-items:stretch;
    padding:84px 26px 30px;gap:4px;z-index:99;border-left:1px solid var(--hairline);
    box-shadow:-20px 0 60px rgba(0,0,0,.35);
  }
  .nav.open{display:flex;}
  .nav a{padding:15px 10px;border-bottom:1px solid rgba(255,255,255,.08);font-size:16px;}
  .nav a.active::after{display:none;}
  .nav a.active{color:var(--gold);}
  .burger{display:block;z-index:101;}
  .hero{padding:110px 0 80px;}
  .hero h1{font-size:38px;}
  .hero .sub{font-size:15.5px;}
  .hero-side .hs-num{font-size:38px;}
  .section{padding:76px 0;}
  .spec-cell{padding:28px 22px;}
  .spec-cell .n{font-size:42px;}
  .domain-row{grid-template-columns:1fr;gap:10px;padding:26px 4px;}
  .domain-row .d-desc{grid-column:auto;}
  .domain-row .d-go{display:none;}
  .domain-row .d-name{font-size:19px;}
  .mag-feature{padding:34px 28px;min-height:auto;}
  .mag-feature h3{font-size:22px;}
  .cta-final{padding:90px 0;}
  .footer-grid{grid-template-columns:1fr;gap:36px;}
  .page-hero{padding:120px 0 56px;}
  .content-layout,.detail-layout,.form-layout{padding:56px 0 76px;}
  .article-main{padding:30px 24px;}
  .article-main h1{font-size:24px;}
  .form-main{padding:32px 24px;}
  .form-row{grid-template-columns:1fr;}
  .list-item{grid-template-columns:1fr;gap:8px;}
}
@media (max-width:420px){
  .hero h1{font-size:32px;}
}

/* ---------- 图片组件（v1.2 新增） ---------- */
/* ---------- 图片组件（v1.2 · 只在有信息价值的位置配图） ----------
   配图原则：图必须承载信息（文章封面 / 正文插图 / 分类缩略图）；
   纯装饰性色块图不加 —— 如 Hero：信息密度 > 装饰。            */
/* 杂志大卡封面（主推文章） */
.mag-feature .mf-img{
  width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px;
  margin-bottom:24px;box-shadow:0 16px 40px rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.16);
}
/* 行式文章缩略图 */
.mag-item{display:grid;grid-template-columns:72px 1fr 34px;gap:18px;align-items:center;}
.mag-item .mi-thumb{width:72px;height:48px;object-fit:cover;border-radius:8px;box-shadow:var(--shadow);}
/* 列表页缩略图 */
.list-item{grid-template-columns:150px 1fr;}
.list-item .li-thumb{width:150px;height:100px;object-fit:cover;border-radius:12px;box-shadow:var(--shadow);}
/* 详情页配图 */
.article-main .a-img{width:100%;aspect-ratio:16/8;object-fit:cover;border-radius:16px;margin-bottom:28px;box-shadow:var(--shadow);}
@media (max-width:768px){
  .mag-item{grid-template-columns:1fr 34px;}
  .mag-item .mi-thumb{display:none;}
  .list-item{grid-template-columns:1fr;}
  .list-item .li-thumb{display:none;}
}
/* ============================================================
   v1.3 · 2026-09-05 原型补齐
   1) 4 字节 emoji 清理 → 内联 SVG 安全图标（PbootCMS utf8 兼容）
   2) tools / faq / about 功能页组件
   3) 首页「实用工具」区块
   ============================================================ */

/* --- 安全小图标（原眼睛与锁 emoji 替换，仅 BMP 安全字符进 HTML） --- */
.ico-eye,.ico-lock{display:inline-block;width:14px;height:14px;vertical-align:-2px;margin-right:6px;background-repeat:no-repeat;background-position:center;background-size:contain;opacity:.85;}
.ico-eye{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237E96C2' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E");}
.ico-lock{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='11' width='18' height='11' rx='2' ry='2'/%3E%3Cpath d='M7 11V7a5 5 0 0 1 10 0v4'/%3E%3C/svg%3E");}

/* --- 工具大卡（tools.html） --- */
.tool-block{background:#fff;border:1px solid var(--line);border-radius:20px;padding:42px 44px;box-shadow:var(--shadow);margin-bottom:30px;scroll-margin-top:96px;}
.tool-block .tb-k{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;letter-spacing:.22em;color:var(--red-600);font-weight:700;text-transform:uppercase;margin-bottom:10px;}
.tool-block h2{font-size:24px;color:var(--navy-800);font-weight:800;letter-spacing:-.01em;margin-bottom:10px;}
.tool-block .tb-lead{font-size:14px;color:var(--ink-2);line-height:1.9;margin-bottom:24px;}
.tool-block h3{font-size:15.5px;color:var(--navy-800);font-weight:700;margin:24px 0 12px;}
.tool-block table{width:100%;border-collapse:collapse;font-size:13.5px;margin:8px 0 6px;}
.tool-block th{background:var(--navy-800);color:#fff;font-weight:600;text-align:left;padding:10px 14px;}
.tool-block th,.tool-block td{border:1px solid var(--line);padding:10px 14px;vertical-align:top;}
.tool-block td{color:var(--ink);}
.tool-block tr:nth-child(even) td{background:#FAFBFC;}
.tool-block .tb-note{background:var(--paper);border-left:4px solid var(--gold);padding:12px 16px;border-radius:0 12px 12px 0;font-size:12.5px;color:#7A6420;line-height:1.8;margin:16px 0;}
.tool-block .tb-note.red{border-left-color:var(--red-600);background:var(--red-50);color:#7C2330;}
.tool-block .tb-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(160deg,var(--navy-900),var(--navy-700));color:#fff;border-radius:16px;padding:24px 28px;margin-top:30px;flex-wrap:wrap;}
.tool-block .tb-cta p{font-size:14.5px;color:var(--navy-200);margin:0;}
.tool-block .tb-cta b{color:#fff;display:block;font-size:15px;margin-bottom:2px;}

/* 行动清单 checkbox */
.chk-list{display:flex;flex-direction:column;gap:2px;margin:6px 0 4px;}
.chk-item{display:flex;gap:12px;align-items:flex-start;padding:11px 4px;border-bottom:1px dashed var(--line);font-size:14.5px;line-height:1.75;color:var(--ink);cursor:pointer;}
.chk-item:last-child{border-bottom:none;}
.chk-item input{width:17px;height:17px;margin-top:4px;accent-color:var(--red-600);flex-shrink:0;cursor:pointer;}
.chk-item .ck-n{font-family:var(--serif);color:var(--gold);font-weight:700;flex-shrink:0;}

/* 估算器 */
.est-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.est-row .form-group{margin-bottom:0;}
.est-out{display:none;background:#EEF3FB;border:1px solid #C9D6EC;border-radius:14px;padding:20px 24px;margin:6px 0 0;font-size:14px;line-height:2;}
.est-out.show{display:block;}
.est-out b{color:var(--navy-800);}
.est-out .big{font-size:26px;font-weight:800;color:var(--red-600);font-family:var(--serif);}

/* FAQ（faq.html） */
.faq-main{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:12px 8px;margin-bottom:30px;}
.faq-item{border-bottom:1px solid var(--line);padding:0 14px;}
.faq-item:last-child{border-bottom:none;}
.faq-item summary{cursor:pointer;list-style:none;display:flex;gap:16px;align-items:baseline;padding:20px 8px;font-size:15.5px;color:var(--navy-800);font-weight:600;line-height:1.6;transition:color .2s;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--red-600);}
.faq-item summary .fn{font-family:var(--serif);font-style:italic;color:var(--gold);font-weight:700;flex-shrink:0;}
.faq-item summary::after{content:"+";margin-left:auto;flex-shrink:0;font-family:var(--serif);font-size:22px;color:var(--navy-300);font-weight:400;transition:transform .25s,color .25s;}
.faq-item[open] summary::after{transform:rotate(45deg);color:var(--red-600);}
.faq-item .fa{padding:0 8px 22px 44px;font-size:14px;color:var(--ink-2);line-height:2;}
.faq-item .fa p{margin-bottom:10px;}
.faq-item .fa b{color:var(--navy-800);}
.faq-item .fa a{color:var(--navy-600);border-bottom:1px solid var(--line);}
.faq-item .fa a:hover{color:var(--red-600);border-color:var(--red-600);}

/* 关于页（about.html 内区块） */
.about-pr{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:22px 0 6px;}
.about-pr .pr{background:var(--paper);border-radius:14px;padding:22px 20px;}
.about-pr .pr .p-num{font-family:var(--serif);color:var(--gold);font-size:13px;font-style:italic;}
.about-pr .pr h4{font-size:14.5px;color:var(--navy-800);margin:8px 0 6px;}
.about-pr .pr p{font-size:12.5px;color:var(--ink-2);line-height:1.8;margin:0;}

/* 首页「实用工具」区块三卡 */
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.tool-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:34px 30px;display:flex;flex-direction:column;gap:12px;transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden;}
.tool-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(var(--red-600),var(--navy-600));opacity:0;transition:opacity .25s;}
.tool-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(18,53,107,.25);}
.tool-card:hover::before{opacity:1;}
.tool-card .tc-no{font-family:var(--serif);font-style:italic;color:var(--navy-300);font-size:14px;letter-spacing:.1em;}
.tool-card h3{font-size:18px;color:var(--navy-800);font-weight:800;}
.tool-card p{font-size:13.5px;color:var(--ink-2);line-height:1.85;flex:1;}
.tool-card .tc-go{font-weight:700;color:var(--navy-600);font-size:13.5px;}
.tool-card .tc-go::after{content:"→";font-family:var(--serif);font-style:italic;margin-left:6px;transition:margin .25s;}
.tool-card:hover .tc-go::after{margin-left:10px;}

@media (max-width:1024px){
  .tool-grid{grid-template-columns:1fr;}
  .about-pr{grid-template-columns:1fr;}
  .est-row{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .tool-block{padding:30px 24px;}
  .tool-block .tb-cta{flex-direction:column;align-items:flex-start;}
  .faq-item .fa{padding-left:8px;}
}

/* --- v1.3.1 移动端顶栏修复：375 宽无溢出 --- */
.nav-mobile-cta{display:none;}
@media (max-width:768px){
  .top-actions .btn-red{display:none;}           /* 顶栏仅留汉堡，主 CTA 进汉堡面板 */
  .logo .name small{display:none;}               /* 压缩 logo 宽度 */
  .logo .name{font-size:16px;}
  .nav .nav-mobile-cta{
    display:flex;align-items:center;justify-content:center;gap:8px;margin-top:22px;
    background:var(--red-600);color:#fff !important;border-radius:12px;
    padding:14px 18px;font-weight:700;font-size:15.5px;
    border-bottom:none !important;box-shadow:0 6px 18px rgba(176,30,46,.35);
  }
  .nav .nav-mobile-cta:active{background:var(--red-500);}
  .nav .nav-mobile-cta .arw{font-family:var(--serif);font-style:italic;}
}

/* --- v1.3.2 移动端汉堡靠右（右上角）+ 面板锁定背景滚动 --- */
@media (max-width:768px){
  .top-actions{margin-left:auto;}   /* nav 隐藏后把汉堡推到右上角 */
}
body.lock{overflow:hidden;}

/* --- v1.3.3 面板打开错位修复：菜单从顶部排起（覆盖桌面 justify-content:center 残留） --- */
@media (max-width:768px){
  .nav{justify-content:flex-start;}
}

/* --- v1.3.4 抽屉遮罩：打开时背景压暗，点遮罩关闭 --- */
.drawer-mask{
  position:fixed;inset:0;z-index:98;background:rgba(7,21,48,.48);
  opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;
  -webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);
}
.drawer-mask.show{opacity:1;visibility:visible;}