/* ==========================================================================
   北京鼻整形指南 - 样式表
   视觉体系：象牙纸底 / 藏青主色 / 香槟金点缀 / 统一微软雅黑 / 直角细线
   ========================================================================== */

/* SECTION: base */
*{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px;scroll-behavior:smooth;scroll-padding-top:86px}
body{
  font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;
  background:#FBF9F4;color:#24313C;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .25s ease,border-color .25s ease,background-color .25s ease}
ul,ol{list-style:none}
h1,h2,h3{
  font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;
  font-weight:700;line-height:1.35;letter-spacing:.01em;
}
:root{
  --ink:#152A3D;         /* 藏青 */
  --ink-deep:#0E1F2E;
  --ink-soft:#1F3B52;
  --gold:#C8A063;        /* 香槟金 */
  --gold-deep:#A8874F;
  --gold-soft:#F3EAD8;
  --paper:#FBF9F4;       /* 象牙纸 */
  --paper-2:#F5EFE3;
  --white:#FFFFFF;
  --text:#24313C;
  --muted:#6B7785;
  --line:#E5DED0;
  --line-soft:#EFE9DD;
}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* SECTION: notice */
.notice-bar{background:var(--ink-deep);color:#CDBFA4;font-size:12.5px;letter-spacing:.04em}
.notice-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:38px}
.notice-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.notice-link{color:var(--gold);white-space:nowrap;flex-shrink:0;letter-spacing:.06em}
.notice-link i{font-style:normal;margin-left:4px}
.notice-link:hover{color:#EBD5AE}

/* SECTION: header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(251,249,244,.96);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.brand{display:inline-flex;align-items:center;flex-shrink:0}
.brand img{height:42px;width:auto}
.nav{display:flex;align-items:center;gap:34px;margin-left:auto}
.nav a{position:relative;font-size:15px;color:var(--text);padding:8px 0}
.nav a::after{content:'';position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.nav a:hover{color:var(--gold-deep)}
.nav a:hover::after{transform:scaleX(1)}
.nav-cta{flex-shrink:0;border:1px solid var(--gold);color:var(--ink);padding:11px 24px;border-radius:2px;font-size:14px;letter-spacing:.08em}
.nav-cta:hover{background:var(--gold);color:#1B1B1B}

/* SECTION: hero */
.hero{position:relative;overflow:hidden;padding:84px 0 72px;background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%)}
.hero::before{content:'';position:absolute;top:-160px;right:-120px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(200,160,99,.18) 0%,transparent 68%)}
.hero::after{content:'';position:absolute;left:0;top:0;width:4px;height:100%;background:linear-gradient(180deg,var(--gold) 0%,transparent 70%)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:68px;align-items:center}
.hero-copy{min-width:0}
.kicker{display:flex;align-items:center;gap:12px;font-size:11.5px;letter-spacing:.2em;color:var(--gold-deep);text-transform:uppercase;margin-bottom:22px}
.kicker::before{content:'';width:28px;height:1px;background:var(--gold);flex-shrink:0}
.hero-title{font-size:2.9rem;color:var(--ink);line-height:1.28;margin-bottom:26px}
.hero-title em{font-style:normal;color:var(--gold-deep);white-space:nowrap;padding:0 2px;background:linear-gradient(180deg,transparent 68%,rgba(200,160,99,.26) 68%)}
.hero-lead{max-width:33em;font-size:16.5px;line-height:1.95;color:#4C5A67;margin-bottom:30px}
.hero-points{display:grid;grid-template-columns:1fr 1fr;gap:12px 26px;margin-bottom:36px}
.hero-points li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:#3C4A56}
.hero-points li span{flex-shrink:0;font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;font-size:12px;letter-spacing:.05em;color:var(--gold-deep);border-bottom:1px solid var(--gold);padding-bottom:1px;margin-top:3px}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px}
.btn-ink{display:inline-block;background:var(--ink);color:#F6F0E3;padding:15px 34px;border-radius:2px;font-size:15px;letter-spacing:.06em;transition:all .3s ease}
.btn-ink:hover{background:var(--gold);color:#1B1B1B}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;padding:15px 6px;font-size:15px;color:var(--ink);border-bottom:1px solid var(--ink);border-radius:0;letter-spacing:.06em}
.btn-ghost:hover{color:var(--gold-deep);border-bottom-color:var(--gold)}

/* hero panel */
.hero-panel{position:relative;background:var(--ink);color:#EFE6D4;padding:38px 34px 32px;border-radius:2px;box-shadow:0 24px 48px rgba(21,42,61,.22)}
.hero-panel::after{content:'';position:absolute;inset:10px;border:1px solid rgba(200,160,99,.32);border-radius:1px;pointer-events:none}
.panel-label{font-size:11px;letter-spacing:.2em;color:var(--gold);margin-bottom:14px}
.panel-title{font-size:1.5rem;color:#F7F1E4;margin-bottom:12px}
.panel-diagram{width:100%;height:auto;margin:2px 0 6px;opacity:.95}
.panel-list li{display:flex;gap:10px;align-items:baseline;font-size:14px;line-height:1.7;padding:9px 0;border-bottom:1px dashed rgba(200,160,99,.28);color:#D8CEBC}
.panel-list li:last-child{border-bottom:none}
.panel-list strong{flex-shrink:0;color:var(--gold);font-weight:600;font-size:13px;letter-spacing:.08em}
.panel-note{margin-top:14px;font-size:12.5px;line-height:1.7;color:#9FAEBC}

/* SECTION: metrics */
.metrics{background:var(--paper);border-bottom:1px solid var(--line)}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.metric{display:flex;align-items:baseline;gap:14px;padding:26px 24px;border-left:1px solid var(--line)}
.metric:first-child{border-left:none;padding-left:0}
.metric-num{font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;font-size:2.1rem;color:var(--ink);line-height:1;white-space:nowrap}
.metric-num small{font-size:15px;color:var(--gold-deep);margin-left:2px}
.metric-label{font-size:13px;color:var(--muted);line-height:1.5}

/* SECTION: section common */
.section{padding:84px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin-bottom:44px}
.section-title{font-size:2rem;color:var(--ink)}
.section-lead{flex-shrink:0;width:380px;font-size:14.5px;line-height:1.85;color:var(--muted);padding-bottom:4px}
.projects{background:var(--white)}
.materials{background:var(--paper)}
.price{background:var(--white)}
.process{background:var(--paper)}
.choose{background:var(--white)}

/* SECTION: projects */
.project-list{display:grid;grid-template-columns:1fr 1fr;column-gap:64px}
.project-item{display:grid;grid-template-columns:52px 1fr auto;gap:0 18px;align-items:start;padding:30px 0;border-top:1px solid var(--line);transition:background-color .25s ease}
.project-item:hover{background:#FDFBF6}
.project-item .link-arrow{margin-top:0;align-self:center;white-space:nowrap}
.project-no{font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;font-size:1.35rem;color:var(--gold);line-height:1.2;padding-top:2px}
.project-body h3{font-size:1.2rem;color:var(--ink);margin-bottom:8px}
.project-body > p{font-size:14px;line-height:1.8;color:#55626E;margin-bottom:10px}
.project-meta{font-size:13px;color:var(--muted);letter-spacing:.02em}
.project-meta strong{color:var(--gold-deep);font-weight:600;font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;font-size:14px;margin-left:6px}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--ink);letter-spacing:.05em;border-bottom:1px solid var(--line);padding-bottom:2px;margin-top:14px}
.link-arrow i{font-style:normal;color:var(--gold-deep);transition:transform .25s ease}
.link-arrow:hover{color:var(--gold-deep);border-bottom-color:var(--gold)}
.link-arrow:hover i{transform:translateX(4px)}

/* SECTION: materials */
.material-rows{border-bottom:1px solid var(--line)}
.material-row{display:grid;grid-template-columns:220px 1.25fr 1fr 170px;gap:36px;align-items:start;padding:30px 0;border-top:1px solid var(--line)}
.material-name{display:flex;flex-direction:column;gap:6px}
.material-name h3{font-size:1.2rem;color:var(--ink)}
.material-name span{font-size:12px;letter-spacing:.06em;color:var(--gold-deep)}
.material-desc{font-size:14px;line-height:1.85;color:#55626E}
.material-fit{font-size:14px;line-height:1.85;color:var(--muted);padding-left:18px;border-left:1px solid var(--line)}
.material-fit::before{content:'适合';display:block;font-size:11.5px;letter-spacing:.16em;color:var(--gold-deep);margin-bottom:4px}
.material-price{text-align:right;display:flex;flex-direction:column;gap:10px}
.material-price strong{font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;font-size:1.2rem;color:var(--ink);font-weight:600;white-space:nowrap}
.material-price a{font-size:13px;color:var(--gold-deep);border-bottom:1px solid var(--gold);padding-bottom:2px;align-self:flex-end}
.material-price a:hover{color:var(--ink);border-bottom-color:var(--ink)}
.material-logic{margin-top:32px;display:grid;grid-template-columns:150px 1fr;gap:28px;padding:26px 30px;background:var(--gold-soft);border-left:3px solid var(--gold)}
.material-logic-title{font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;font-size:1.05rem;color:var(--ink);line-height:1.6}
.material-logic ol{counter-reset:logic;display:grid;gap:8px}
.material-logic li{counter-increment:logic;font-size:14px;color:#4C5A67;display:flex;gap:10px}
.material-logic li::before{content:counter(logic) '.';color:var(--gold-deep);font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;flex-shrink:0}

/* SECTION: price table */
.price-table-wrap{overflow-x:auto;border-top:2px solid var(--ink)}
.price-table{width:100%;border-collapse:collapse;min-width:620px}
.price-table thead th{font-size:12.5px;letter-spacing:.12em;color:var(--muted);font-weight:500;text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.price-table thead th.col-price{text-align:right}
.price-table td{padding:15px 16px;font-size:14.5px;color:#3C4A56;border-bottom:1px solid var(--line-soft);vertical-align:middle}
.price-table td.col-note{font-size:13px;color:var(--muted)}
.price-table td.col-price{text-align:right;font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;color:var(--gold-deep);font-size:15px;white-space:nowrap}
.price-table tbody tr:not(.price-group):hover{background:#FDFBF6}
.price-group td{background:var(--paper-2);font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;font-size:14.5px;color:var(--ink);letter-spacing:.08em;padding:11px 16px;border-bottom:1px solid var(--line)}
.price-foot{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-top:28px;padding-top:26px;border-top:1px solid var(--line)}
.price-foot p{font-size:13.5px;line-height:1.8;color:var(--muted);max-width:52em}
.price-foot .btn-ink{flex-shrink:0;padding:13px 28px;font-size:14px}

/* SECTION: process */
.flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.flow-step{position:relative;padding:26px 22px 26px 0;border-top:2px solid var(--gold);margin-right:22px}
.flow-step:last-child{margin-right:0;padding-right:0}
.flow-no{display:block;font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;font-size:1.05rem;color:var(--gold-deep);margin-bottom:12px;letter-spacing:.06em}
.flow-step h3{font-size:1.1rem;color:var(--ink);margin-bottom:10px}
.flow-step p{font-size:13.5px;line-height:1.8;color:#55626E;margin-bottom:14px}
.flow-time{display:inline-block;font-size:12px;letter-spacing:.08em;color:var(--muted);background:var(--paper-2);padding:3px 10px;border-radius:2px}

/* SECTION: choose */
.choose-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.choose-card{position:relative;background:var(--paper);border:1px solid var(--line);border-left:2px solid var(--gold);padding:30px 32px;transition:border-color .3s ease,background-color .3s ease;border-radius:2px}
.choose-card:hover{background:#FDFAF3;border-color:var(--gold)}
.choose-no{position:absolute;top:24px;right:28px;font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;font-size:2.2rem;color:rgba(200,160,99,.35);line-height:1}
.choose-card h3{font-size:1.15rem;color:var(--ink);margin-bottom:12px}
.choose-card p{font-size:14px;line-height:1.85;color:#55626E;max-width:34em}

/* SECTION: faq */
.faq{background:var(--paper)}
.faq-wrap{display:grid;grid-template-columns:340px 1fr;gap:64px;align-items:start}
.faq-side{position:sticky;top:110px}
.faq-side .section-title{margin-bottom:16px}
.faq-side-desc{font-size:14px;line-height:1.85;color:var(--muted);margin-bottom:8px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:flex-start;gap:14px;padding:22px 0;background:none;border:0;font-family:inherit;font-size:15.5px;font-weight:600;color:var(--ink);text-align:left;cursor:pointer;transition:color .25s ease}
.faq-q:hover{color:var(--gold-deep)}
.faq-index{flex-shrink:0;font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;font-size:12.5px;color:var(--gold-deep);letter-spacing:.06em;padding-top:4px}
.faq-q::after{content:'+';margin-left:auto;font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;font-size:20px;line-height:1;color:var(--gold-deep);flex-shrink:0;padding-left:12px;padding-top:2px}
.faq-item.is-open .faq-q::after{content:'−'}
.faq-a{display:none;padding:0 0 24px 32px}
.faq-item.is-open .faq-a{display:block}
.faq-a p{font-size:14px;line-height:1.95;color:#55626E}

/* SECTION: cta */
.cta-band{background:var(--ink);color:#EFE6D4;padding:64px 0;position:relative;overflow:hidden}
.cta-band::before{content:'';position:absolute;right:-80px;bottom:-120px;width:360px;height:360px;border:1px solid rgba(200,160,99,.28);border-radius:50%}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:48px}
.cta-title{font-size:1.9rem;color:#F7F1E4;margin-bottom:12px}
.cta-desc{font-size:14px;line-height:1.85;color:#B9C2CC;max-width:46em}
.btn-gold{flex-shrink:0;display:inline-block;background:var(--gold);color:#182430;padding:16px 36px;border-radius:2px;font-size:15px;font-weight:600;letter-spacing:.06em;transition:background-color .3s ease,color .3s ease}
.btn-gold:hover{background:#E0BE84;color:#0E1F2E}

/* SECTION: footer */
.site-footer{background:var(--ink-deep);color:#9FAAB4;padding:56px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.6fr .7fr .9fr .7fr auto;gap:36px;align-items:start;padding-bottom:36px}
.footer-brand img{height:44px;width:auto;margin-bottom:16px}
.footer-logo{display:block}
.footer-brand p{font-size:13px;line-height:1.85;color:#8C99A5;max-width:30em}
.footer-col{display:flex;flex-direction:column;gap:9px}
.footer-col h3{font-size:12px;letter-spacing:.16em;color:var(--gold);font-weight:600;margin-bottom:6px;font-family:inherit}
.footer-col a{font-size:13.5px;color:#9FAAB4;line-height:1.6}
.footer-col a:hover{color:#EBD5AE}
.footer-qr{text-align:center}
.footer-qr img{width:112px;height:112px;object-fit:cover;background:var(--white);padding:5px;border-radius:2px;margin:0 auto 10px}
.footer-qr p{font-size:12px;color:#8C99A5;letter-spacing:.04em}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 24px;border-top:1px solid rgba(255,255,255,.08);padding-top:22px;font-size:12.5px;color:#7E8B97}
.footer-beian a{color:#9FAAB4;border-bottom:1px solid rgba(200,160,99,.35);padding-bottom:1px}
.footer-beian a:hover{color:var(--gold)}
.footer-tip{color:#7E8B97}

/* SECTION: mobile bar */
.mobile-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:120;padding:10px 16px;background:rgba(251,249,244,.98);border-top:1px solid var(--line);box-shadow:0 -6px 18px rgba(21,42,61,.1)}
.mobile-bar a{display:block;background:var(--ink);color:#F6F0E3;text-align:center;padding:14px;font-size:15px;letter-spacing:.06em;border-radius:2px}

/* SECTION: dock */
.dock{position:fixed;left:16px;top:50%;transform:translateY(-50%);z-index:999;display:flex;flex-direction:column;gap:10px}
.dock-btn{width:58px;height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;background:var(--ink);color:#EFE6D4;border:1px solid rgba(200,160,99,.45);border-radius:2px;cursor:pointer;box-shadow:0 8px 20px rgba(21,42,61,.18);transition:background-color .25s ease,color .25s ease,transform .25s ease}
.dock-btn svg{width:22px;height:22px}
.dock-btn span{font-size:11px;line-height:1;letter-spacing:.04em}
.dock-btn:hover{background:var(--gold);color:#182430;border-color:var(--gold)}
.dock-qr{position:relative}
.dock-pop{position:absolute;left:calc(100% + 12px);top:50%;width:160px;padding:14px;background:var(--white);border:1px solid var(--line);border-radius:2px;box-shadow:0 12px 30px rgba(21,42,61,.18);text-align:center;opacity:0;visibility:hidden;transform:translateY(-50%) translateX(-6px);transition:opacity .25s ease,transform .25s ease,visibility .25s;pointer-events:none}
.dock-pop::after{content:'';position:absolute;right:100%;top:50%;margin-top:-6px;border:6px solid transparent;border-right-color:var(--white)}
.dock-pop img{width:128px;height:128px;object-fit:cover;margin:0 auto 10px}
.dock-pop p{font-size:12.5px;line-height:1.6;color:var(--muted)}
.dock-pop-close{position:absolute;top:-9px;right:-9px;width:22px;height:22px;padding:0;border:0;border-radius:50%;background:var(--ink);color:#F6F0E3;font-size:15px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .25s ease}
.dock-pop-close:hover{background:var(--gold);color:#182430}
.dock-qr.is-active .dock-pop{opacity:1;visibility:visible;transform:translateY(-50%) translateX(0);pointer-events:auto}
.dock-top{opacity:0;visibility:hidden;transform:translateY(8px);background:var(--gold-soft);color:var(--ink);border-color:var(--line)}
.dock-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.dock-top.show:hover{transform:translateY(-2px)}

/* SECTION: responsive */
@media(max-width:1024px){
  .hero{padding:64px 0 56px}
  .hero-inner{grid-template-columns:1fr;gap:44px}
  .hero-title{font-size:2.4rem}
  .hero-lead{max-width:none}
  .section{padding:64px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px}
  .section-lead{width:auto;max-width:44em}
  .section-title{font-size:1.75rem}
  .project-list{grid-template-columns:1fr;column-gap:0}
  .material-row{grid-template-columns:1fr 1fr;gap:18px 32px}
  .material-price{grid-column:2;text-align:left}
  .material-price a{align-self:flex-start}
  .material-logic{grid-template-columns:1fr;gap:12px}
  .flow-grid{grid-template-columns:repeat(3,1fr);row-gap:8px}
  .flow-step{margin-right:22px}
  .flow-step:nth-child(3n){margin-right:0}
  .faq-wrap{grid-template-columns:1fr;gap:32px}
  .faq-side{position:static}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
  .footer-qr{grid-column:1 / -1;text-align:left;display:flex;align-items:center;gap:16px}
  .footer-qr img{margin:0}
  .nav{display:none}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:24px}
}
@media(max-width:768px){
  html{scroll-padding-top:70px}
  .container{padding:0 18px}
  .notice-inner{height:34px;font-size:11.5px}
  .notice-text{display:none}
  .notice-inner{justify-content:center}
  .header-inner{height:68px}
  .brand img{height:36px}
  .nav-cta{padding:9px 16px;font-size:13px}
  .hero{padding:48px 0 44px}
  .hero-title{font-size:1.95rem}
  .hero-lead{font-size:15px;line-height:1.85}
  .hero-points{grid-template-columns:1fr;gap:10px}
  .hero-actions .btn-ink{width:100%;text-align:center}
  .btn-ghost{padding:12px 2px}
  .hero-panel{padding:30px 22px 24px}
  .panel-title{font-size:1.3rem}
  .metrics-grid{grid-template-columns:1fr 1fr}
  .metric{padding:18px 16px;border-left:none;border-top:1px solid var(--line)}
  .metric:nth-child(odd){border-right:1px solid var(--line);padding-left:0}
  .metric:nth-child(-n+2){border-top:none}
  .metric-num{font-size:1.7rem}
  .metric-label{font-size:12px}
  .section{padding:52px 0}
  .section-title{font-size:1.5rem;line-height:1.4}
  .section-head{margin-bottom:28px}
  .project-item{grid-template-columns:40px 1fr;padding:24px 0}
  .project-item .link-arrow{grid-column:2;margin-top:10px;align-self:start}
  .project-no{font-size:1.15rem}
  .project-body h3{font-size:1.1rem}
  .material-row{grid-template-columns:1fr;gap:12px;padding:24px 0}
  .material-price{grid-column:auto;flex-direction:row;align-items:center;justify-content:space-between}
  .material-fit{padding-left:0;border-left:none}
  .material-logic{padding:20px}
  .price-table{min-width:0}
  .price-table td.col-note{display:none}
  .price-table thead th.col-note{display:none}
  .price-table td{padding:13px 6px;font-size:13.5px}
  .price-table thead th{padding:12px 6px}
  .price-table td.col-price{font-size:13.5px}
  .price-foot{flex-direction:column;align-items:flex-start}
  .flow-grid{grid-template-columns:1fr;gap:0}
  .flow-step{margin-right:0;padding:22px 0 22px 20px;border-top:1px solid var(--line);border-left:2px solid var(--gold)}
  .flow-step:first-child{border-top:none}
  .choose-grid{grid-template-columns:1fr;gap:16px}
  .choose-card{padding:24px 22px}
  .choose-no{font-size:1.8rem;top:20px;right:20px}
  .faq-q{font-size:14.5px;padding:18px 0;gap:10px}
  .faq-a{padding:0 0 20px 26px}
  .faq-a p{font-size:13.5px;line-height:1.85}
  .cta-band{padding:44px 0}
  .cta-title{font-size:1.5rem}
  .btn-gold{width:100%;text-align:center;padding:15px 24px}
  .site-footer{padding:40px 0 90px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .footer-brand{grid-column:1 / -1}
  .footer-qr{grid-column:1 / -1}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px;font-size:12px}
  .mobile-bar{display:block}
  .dock{left:10px;gap:8px}
  .dock-btn{width:48px;height:48px}
  .dock-btn svg{width:19px;height:19px}
  .dock-btn span{font-size:10px}
  .dock-pop{width:148px;padding:12px}
  .dock-pop img{width:118px;height:118px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}