/* roulang page: index */
:root{--ink:#181b25;--muted:#727783;--paper:#f7f7f5;--white:#fff;--line:#e7e7e2;--red:#d84c3f;--gold:#d8a746;--deep:#252936;--shadow:0 18px 45px rgba(24,27,37,.09);--radius:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;width:100%;object-fit:cover}button,input{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{height:76px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.2px;white-space:nowrap}.brand-mark{width:39px;height:39px;border-radius:11px;background:var(--red);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 8px 18px rgba(216,76,63,.25)}.brand-name{font-size:17px}.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}.nav-links a{padding:9px 13px;border-radius:9px;color:var(--muted);font-size:14px;transition:.25s}.nav-links a:hover,.nav-links a.active{color:var(--red);background:#fff1ef}.nav-action{border:1px solid var(--ink);padding:9px 15px;border-radius:9px;font-size:14px;transition:.25s}.nav-action:hover{background:var(--ink);color:#fff}.menu-toggle{display:none;background:none;border:0;font-size:22px;color:var(--ink)}
.hero{background:var(--deep);color:#fff;min-height:620px;display:flex;align-items:center;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(37,41,54,.96) 20%,rgba(37,41,54,.75) 52%,rgba(37,41,54,.34)),url("https://images.unsplash.com/photo-1485846234645-a62644f84728?auto=format&fit=crop&w=1800&q=85") center/cover}.hero-inner{position:relative;z-index:1;padding:92px 0 112px}.eyebrow{color:#f2c66d;font-size:13px;letter-spacing:2px;text-transform:uppercase;margin-bottom:18px}.hero h1{font-size:clamp(36px,5vw,68px);line-height:1.14;max-width:760px;margin:0 0 22px;font-weight:850;letter-spacing:0}.hero h1 em{font-style:normal;color:#f0bd5d}.hero-copy{max-width:690px;color:#e0e2e7;font-size:17px;margin:0 0 31px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:9px;border:1px solid transparent;border-radius:10px;padding:12px 20px;font-weight:700;transition:.25s}.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:#bd3d33;transform:translateY(-2px)}.btn-light{border-color:rgba(255,255,255,.35);color:#fff}.btn-light:hover{background:#fff;color:var(--ink)}.hero-note{margin-top:38px;display:flex;gap:28px;color:#b9bdc8;font-size:13px}.hero-note strong{display:block;color:#fff;font-size:22px;line-height:1.2}
section{padding:82px 0}.section-head{display:flex;justify-content:space-between;gap:28px;align-items:end;margin-bottom:28px}.section-head h2{font-size:31px;line-height:1.25;margin:0;letter-spacing:0}.section-head p{max-width:610px;color:var(--muted);margin:0;font-size:15px}.section-link{color:var(--red);font-size:14px;font-weight:700;white-space:nowrap}.section-link i{margin-left:6px}
.coupon-section{background:#fff5e8}.coupon-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:24px}.coupon{background:var(--red);color:#fff;border-radius:var(--radius);padding:34px;min-height:220px;position:relative;overflow:hidden}.coupon:after{content:"";position:absolute;width:230px;height:230px;border:1px solid rgba(255,255,255,.24);border-radius:50%;right:-45px;top:-80px}.coupon small{color:#ffd9a9;letter-spacing:1px}.coupon h3{font-size:32px;margin:14px 0 8px;position:relative;z-index:1}.coupon p{max-width:520px;color:#ffe9dc;margin:0 0 22px}.coupon .btn{background:#fff;color:var(--red);position:relative;z-index:1}.info-panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;justify-content:center}.info-panel h3{font-size:21px;margin:0 0 9px}.info-panel p{font-size:14px;color:var(--muted);margin:0}.mini-stat{display:flex;gap:18px;margin-top:22px}.mini-stat strong{font-size:25px;color:var(--red);display:block;line-height:1.2}.mini-stat span{font-size:12px;color:var(--muted)}
.category-section{background:var(--paper)}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.category-item{background:#fff;border:1px solid var(--line);padding:24px;border-radius:14px;min-height:172px;transition:.25s}.category-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#f0c3bb}.category-icon{width:38px;height:38px;display:grid;place-items:center;color:var(--red);background:#fff0ed;border-radius:10px;margin-bottom:16px}.category-item h3{font-size:18px;margin:0 0 8px}.category-item p{font-size:13px;color:var(--muted);margin:0}
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.content-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s}.content-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.card-image{height:230px;position:relative;overflow:hidden}.card-image img{height:100%;transition:.4s}.content-card:hover .card-image img{transform:scale(1.05)}.badge{position:absolute;left:13px;top:13px;background:var(--red);color:#fff;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:700}.badge.gold{background:var(--gold);color:#2b2416}.card-body{padding:16px}.card-body h3{font-size:16px;margin:0 0 8px;line-height:1.4}.meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.rating{color:#d49428}.rating i{font-size:10px;margin-right:3px}.recommend{background:#252936;color:#fff}.recommend .section-head p{color:#b8bdc9}.recommend .content-card{background:#303541;border-color:#414755}.recommend .card-body h3{color:#fff}.recommend .meta{color:#b9bdc8}
.news-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:28px}.feature-news{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.feature-news img{height:315px}.feature-news-body{padding:24px}.feature-news h3{font-size:24px;margin:8px 0}.feature-news p{color:var(--muted);font-size:14px;margin:0}.news-list{display:flex;flex-direction:column;gap:12px}.news-item{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;transition:.2s}.news-item:hover{border-color:#f0b4aa}.news-item img{width:106px;height:76px;border-radius:8px;flex:none}.news-item h3{font-size:15px;line-height:1.4;margin:3px 0}.news-item time{font-size:12px;color:var(--muted)}
.rank-section{background:#fff}.rank-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}.rank-item{display:flex;align-items:center;gap:15px;padding:14px 16px;border-bottom:1px solid var(--line)}.rank-item:last-child{border-bottom:0}.rank-num{font-size:21px;font-weight:800;color:#c7c8c9;width:28px}.rank-item:nth-child(-n+3) .rank-num{color:var(--red)}.rank-name{font-weight:700;flex:1}.rank-tag{font-size:11px;padding:3px 7px;background:#f5f0e8;border-radius:5px;color:#8b6a32}.heat{font-size:12px;color:var(--muted);width:65px;text-align:right}
.evidence{background:#f0eee8}.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.evidence-card{background:#fff;padding:26px;border-radius:14px;border:1px solid var(--line)}.quote{font-size:17px;line-height:1.65;margin:0 0 18px}.person{font-size:13px;color:var(--muted)}.partner-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}.partner{background:#fff;border:1px solid var(--line);padding:12px 18px;border-radius:8px;color:#626774;font-weight:700;font-size:13px}
.assurance{padding:30px 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.assurance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.assure{display:flex;gap:13px;align-items:flex-start}.assure i{color:var(--red);font-size:20px;margin-top:4px}.assure strong{display:block;font-size:15px}.assure span{font-size:12px;color:var(--muted)}
.faq-section{background:var(--paper)}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}.faq h3{font-size:16px;margin:0 0 9px}.faq p{font-size:13px;color:var(--muted);margin:0}
.final-cta{background:var(--red);color:#fff;text-align:center;padding:74px 0}.final-cta h2{font-size:35px;margin:0 0 13px}.final-cta p{color:#ffe4dd;max-width:650px;margin:0 auto 25px}.final-cta .btn{background:#fff;color:var(--red)}
footer{background:#20232d;color:#d8d9de;padding:54px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:38px}.footer-brand p{color:#9ca1ad;font-size:13px;max-width:330px}.footer h3{color:#fff;font-size:15px;margin:0 0 15px}.footer a,.footer li{color:#aeb2bd;font-size:13px}.footer a:hover{color:#fff}.footer ul{list-style:none;padding:0;margin:0;line-height:2.2}.copyright{border-top:1px solid #383c47;padding-top:19px;color:#858b98;font-size:12px;display:flex;justify-content:space-between;gap:20px}
@media(max-width:1024px){.card-grid{grid-template-columns:repeat(3,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{display:none}}
@media(max-width:768px){.container{width:min(100% - 28px,620px)}.nav-wrap{height:68px}.menu-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;left:14px;right:14px;top:74px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{text-align:center}.nav-action{display:none}.brand-name{font-size:14px}.hero{min-height:610px}.hero-inner{padding:75px 0 85px}.hero-copy{font-size:15px}.hero-note{gap:18px}.coupon-grid,.news-layout,.rank-layout{grid-template-columns:1fr}.card-grid{grid-template-columns:repeat(2,1fr)}.card-image{height:210px}.evidence-grid{grid-template-columns:1fr}.assurance-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){section{padding:57px 0}.section-head{display:block}.section-head h2{font-size:26px;margin-bottom:10px}.section-link{display:inline-block;margin-top:12px}.hero h1{font-size:38px}.hero-note{flex-wrap:wrap}.category-grid,.card-grid,.faq-grid,.assurance-grid{grid-template-columns:1fr}.card-image{height:250px}.coupon{padding:25px}.coupon h3{font-size:26px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{display:block}.copyright{display:block}.copyright span{display:block;margin-top:6px}}

/* roulang page: category1 */
:root{--ink:#181b25;--muted:#727783;--paper:#f7f7f5;--white:#fff;--line:#e7e7e2;--red:#d84c3f;--gold:#d8a746;--deep:#252936;--shadow:0 18px 45px rgba(24,27,37,.09);--radius:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;object-fit:cover}
button,input{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{height:76px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.2px;white-space:nowrap}
.brand-mark{width:39px;height:39px;border-radius:11px;background:var(--red);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 8px 18px rgba(216,76,63,.25)}
.brand-name{font-size:17px}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:9px;color:var(--muted);font-size:14px;transition:.25s}
.nav-links a:hover,.nav-links a.active{color:var(--red);background:#fff1ef}
.nav-action{border:1px solid var(--ink);padding:9px 15px;border-radius:9px;font-size:14px;transition:.25s}
.nav-action:hover{background:var(--ink);color:#fff}
.menu-toggle{display:none;background:none;border:0;font-size:22px;color:var(--ink)}
.page-hero{background:var(--deep);color:#fff;padding:78px 0 70px;position:relative;overflow:hidden}
.page-hero:before{content:"";position:absolute;right:-90px;top:-130px;width:430px;height:430px;border:1px solid rgba(240,189,93,.2);border-radius:50%;box-shadow:0 0 0 35px rgba(240,189,93,.04),0 0 0 70px rgba(240,189,93,.03)}
.eyebrow{color:#f2c66d;font-size:13px;letter-spacing:2px;margin-bottom:16px}
.page-hero h1{position:relative;font-size:clamp(34px,5vw,60px);line-height:1.18;margin:0 0 18px;max-width:780px}
.page-hero h1 em{font-style:normal;color:#f0bd5d}
.page-hero p{position:relative;color:#dfe2e8;font-size:17px;max-width:760px;margin:0}
.status-row{position:relative;display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.status{border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:8px 12px;color:#dfe2e8;font-size:13px;background:rgba(255,255,255,.06)}
.status i{color:#f0bd5d;margin-right:7px}
section{padding:78px 0}
.section-head{display:flex;justify-content:space-between;gap:28px;align-items:end;margin-bottom:28px}
.section-head h2{font-size:31px;line-height:1.25;margin:0}
.section-head p{max-width:650px;color:var(--muted);margin:0;font-size:15px}
.section-link{color:var(--red);font-size:14px;font-weight:700;white-space:nowrap}
.section-link i{margin-left:6px}
.intro-section{background:#fff}
.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:start}
.intro-copy h2{font-size:34px;line-height:1.25;margin:0 0 16px}
.intro-copy p{color:var(--muted);max-width:650px}
.signal-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.signal{padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:12px}
.signal strong{display:block;font-size:25px;color:var(--red);line-height:1.2}
.signal span{display:block;color:var(--muted);font-size:13px;margin-top:5px}
.category-section{background:var(--paper)}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.category-item{background:#fff;border:1px solid var(--line);padding:24px;border-radius:14px;min-height:170px;transition:.25s}
.category-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#f0c3bb}
.category-item i{color:var(--red);font-size:21px;margin-bottom:18px}
.category-item h3{font-size:18px;margin:0 0 8px}
.category-item p{font-size:13px;color:var(--muted);margin:0}
.feature-band{background:#fff5e8}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
.feature-panel{background:var(--deep);color:#fff;border-radius:var(--radius);padding:32px;position:relative;overflow:hidden}
.feature-panel:after{content:"01";position:absolute;right:24px;bottom:-22px;font-size:130px;font-weight:900;color:rgba(255,255,255,.06)}
.feature-panel h3{font-size:25px;margin:0 0 12px}
.feature-panel p{color:#cfd2da;margin:0 0 22px}
.detail-list{margin:0;padding:0;list-style:none}
.detail-list li{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:14px}
.detail-list li:last-child{border:0}
.detail-list span{color:#b7bdc8}
.content-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.content-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s}
.content-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card-image{height:225px;position:relative;overflow:hidden}
.card-image img{height:100%;transition:.4s}
.content-card:hover .card-image img{transform:scale(1.05)}
.badge{position:absolute;left:13px;top:13px;background:var(--red);color:#fff;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:700}
.badge.gold{background:var(--gold);color:#2b2416}
.card-body{padding:16px}
.card-body h3{font-size:16px;margin:0 0 8px;line-height:1.4}
.card-body p{color:var(--muted);font-size:13px;margin:0 0 12px}
.meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}
.meta strong{color:var(--red)}
.dark-section{background:var(--deep);color:#fff}
.dark-section .section-head p{color:#b8bdc9}
.dark-section .content-card{background:#303541;border-color:#414755}
.dark-section .card-body h3{color:#fff}
.dark-section .meta{color:#b9bdc8}
.timeline-section{background:#fff}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.timeline-item{border-top:3px solid var(--red);padding:22px 20px;background:var(--paper);border-radius:0 0 12px 12px}
.timeline-item .num{color:var(--red);font-size:13px;font-weight:800}
.timeline-item h3{font-size:18px;margin:10px 0 8px}
.timeline-item p{font-size:13px;color:var(--muted);margin:0}
.news-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}
.feature-news{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.feature-news img{height:290px}
.feature-news-body{padding:24px}
.feature-news h3{font-size:24px;margin:8px 0}
.feature-news p{color:var(--muted);font-size:14px;margin:0}
.news-list{display:flex;flex-direction:column;gap:12px}
.news-item{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;transition:.2s}
.news-item:hover{border-color:#f0b4aa;transform:translateX(3px)}
.news-item img{width:106px;height:76px;border-radius:8px;flex:none}
.news-item h3{font-size:15px;line-height:1.4;margin:3px 0}
.news-item time{font-size:12px;color:var(--muted)}
.rank-section{background:#fff}
.rank-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.rank-box{border:1px solid var(--line);border-radius:14px;overflow:hidden}
.rank-item{display:flex;align-items:center;gap:15px;padding:14px 16px;border-bottom:1px solid var(--line)}
.rank-item:last-child{border-bottom:0}
.rank-num{font-size:18px;font-weight:800;width:25px;color:var(--muted)}
.rank-item:nth-child(-n+3) .rank-num{color:var(--red)}
.rank-title{font-size:14px;flex:1}
.rank-tag{font-size:11px;padding:3px 7px;background:#f5f0e8;border-radius:5px;color:#8b6a32}
.rank-score{font-size:13px;font-weight:700;color:var(--red)}
.faq-section{background:var(--paper)}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.faq{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}
.faq h3{font-size:16px;margin:0 0 9px}
.faq p{font-size:13px;color:var(--muted);margin:0}
.final-cta{background:var(--red);color:#fff;text-align:center;padding:68px 0}
.final-cta h2{font-size:35px;margin:0 0 13px}
.final-cta p{color:#ffe4dd;max-width:650px;margin:0 auto 25px}
.btn{display:inline-flex;align-items:center;gap:9px;border:1px solid transparent;border-radius:10px;padding:12px 20px;font-weight:700;transition:.25s}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:#bd3d33;transform:translateY(-2px)}
.btn-light{border-color:rgba(255,255,255,.35);color:#fff}
.btn-light:hover{background:#fff;color:var(--ink)}
.final-cta .btn{background:#fff;color:var(--red)}
footer{background:#20232d;color:#d8d9de;padding:54px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
.footer-brand p{color:#999eaa;font-size:13px;max-width:310px;margin:17px 0 0}
footer h3{font-size:14px;color:#fff;margin:4px 0 14px}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin:7px 0}
footer li a{font-size:13px;color:#aeb2bb;transition:.2s}
footer li a:hover{color:#f0bd5d}
.copyright{border-top:1px solid #393c45;margin-top:40px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#858a96;font-size:12px}
:focus-visible{outline:3px solid rgba(216,76,63,.35);outline-offset:3px}
@media(max-width:1024px){.nav-wrap{gap:18px}.brand-name{font-size:15px}.nav-links a{padding:8px 8px}.content-grid{grid-template-columns:repeat(3,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(100% - 30px,620px)}.nav-wrap{height:68px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 15px;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:11px 13px}.menu-toggle{display:block;margin-left:auto}.nav-action{display:none}.page-hero{padding:62px 0}.page-hero h1{font-size:39px}.intro-grid,.feature-grid,.news-layout,.rank-layout{grid-template-columns:1fr}.content-grid{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:12px}.section-link{display:inline-block;margin-top:14px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{display:none}}
@media(max-width:520px){.container{width:calc(100% - 24px)}.brand-name{font-size:13px}.brand-mark{width:35px;height:35px}.page-hero h1{font-size:32px}.page-hero p{font-size:15px}.status-row{display:grid;grid-template-columns:1fr 1fr}.status{font-size:12px}.signal-list,.category-grid,.content-grid,.faq-grid{grid-template-columns:1fr}.card-image{height:245px}section{padding:58px 0}.intro-copy h2{font-size:28px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.copyright{display:block}.copyright span{display:block;margin:5px 0}}