:root{
  --bg0:#12100E; --bg1:#171512; --card:#1E1B17; --card2:#242019;
  --line:rgba(237,235,230,.09); --line2:rgba(237,235,230,.18);
  --text:#EDEBE6; --text2:#BDBAB2; --text3:#918E85;
  --brand:#F06A3D; --brand2:#FF8A5B; --brand-deep:#C94A20; --brand-text:#FF8A5B; --brand-weak:rgba(240,106,61,.13);
  --ok:#8FBF5A;
  --nav-bg:rgba(18,16,14,.72); --overlay:rgba(18,16,14,.97); --hover-bg:rgba(237,235,230,.06);
  --grid-line:rgba(237,235,230,.045); --ticker-bg:rgba(23,21,18,.6);
  --shadow-lg:0 18px 50px rgba(0,0,0,.4);
  --shadow-frame:0 -18px 80px rgba(240,106,61,.14), 0 30px 90px rgba(0,0,0,.55);
  --glow-1:rgba(240,106,61,.24); --glow-2:rgba(240,106,61,.07);
  --fade-mask:linear-gradient(180deg,transparent,rgba(18,16,14,.55) 62%,var(--bg0));
  --font-display:"Space Grotesk","Noto Sans SC","Segoe UI Variable Display","Microsoft YaHei UI",sans-serif;
  --font-body:"Noto Sans SC","Segoe UI Variable Text","Microsoft YaHei UI","PingFang SC",system-ui,sans-serif;
  --font-mono:"JetBrains Mono","Cascadia Mono",Consolas,monospace;
  --r-sm:9px; --r:14px; --r-lg:20px;
  --container:1160px;
  color-scheme:dark;
}
[data-theme="light"]{
  --bg0:#FAF8F5; --bg1:#F3F1EC; --card:#FFFFFF; --card2:#F6F4EF;
  --line:rgba(35,34,32,.1); --line2:rgba(35,34,32,.2);
  --text:#232220; --text2:#575652; --text3:#6B6A64;
  --brand:#F06A3D; --brand2:#FF8A5B; --brand-deep:#C94A20; --brand-text:#C24A1E; --brand-weak:rgba(240,106,61,.1);
  --ok:#3B6D11;
  --nav-bg:rgba(250,248,245,.82); --overlay:rgba(250,248,245,.97); --hover-bg:rgba(35,34,32,.05);
  --grid-line:rgba(35,34,32,.055); --ticker-bg:rgba(241,239,233,.72);
  --shadow-lg:0 18px 50px rgba(74,60,45,.14);
  --shadow-frame:0 -18px 80px rgba(240,106,61,.1), 0 30px 90px rgba(74,60,45,.2);
  --glow-1:rgba(240,106,61,.16); --glow-2:rgba(240,106,61,.05);
  --fade-mask:linear-gradient(180deg,transparent,rgba(250,248,245,.5) 62%,var(--bg0));
  color-scheme:light;
}
*{margin:0;padding:0;box-sizing:border-box}
[id]{scroll-margin-top:84px}
html{scroll-behavior:smooth}
html.js{scroll-behavior:auto}
body{
  background:var(--bg0); color:var(--text); font-family:var(--font-body);
  font-size:16px; line-height:1.7; -webkit-font-smoothing:antialiased;
  overflow-x:hidden; transition:background .3s ease, color .3s ease;
}
::selection{background:rgba(240,106,61,.35)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:0;background:var(--brand-deep);color:#fff;padding:10px 16px;border-radius:0 0 var(--r-sm) 0;z-index:200}
.skip:focus{left:0}

/* 导航 */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;height:68px;display:flex;align-items:center;
  background:var(--nav-bg);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid transparent;transition:border-color .3s, transform .35s ease, background .3s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav.hide{transform:translateY(-100%)}
.nav-inner{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:700;font-size:17px;letter-spacing:.01em}
.brand img{width:34px;height:34px;border-radius:9px;border:1px solid var(--line2)}
.nav-links{display:flex;gap:4px;margin-left:8px}
.nav-links a{font-size:14px;color:var(--text2);padding:8px 13px;border-radius:999px;transition:color .2s,background .2s}
.nav-links a:hover{color:var(--text);background:var(--hover-bg)}
.nav-links a.active{color:var(--brand-text)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-right .gh{display:flex;align-items:center;gap:7px;font-size:14px;color:var(--text2);padding:8px 12px;border-radius:999px;transition:color .2s}
.nav-right .gh:hover{color:var(--text)}
.theme-btn{width:42px;height:42px;border-radius:50%;border:1px solid var(--line2);background:none;color:var(--text2);
  display:flex;align-items:center;justify-content:center;transition:color .2s,border-color .2s,transform .3s}
.theme-btn:hover{color:var(--brand-text);border-color:var(--brand);transform:rotate(24deg)}
.theme-btn svg{width:18px;height:18px}
[data-theme="dark"] .ic-moon{display:none}
[data-theme="light"] .ic-sun{display:none}
.burger{display:none;width:44px;height:44px;border:0;background:none;color:var(--text);align-items:center;justify-content:center;border-radius:9px}
.mobile-menu{position:fixed;inset:0;z-index:99;background:var(--overlay);backdrop-filter:blur(20px);display:none;flex-direction:column;justify-content:center;padding:32px;gap:6px}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:var(--font-display);font-size:30px;font-weight:700;padding:12px 0;border-bottom:1px solid var(--line);color:var(--text)}
.mobile-menu a:hover{color:var(--brand-text)}
.mobile-menu .mm-cta{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}

/* 按钮 */
.btn{position:relative;display:inline-flex;align-items:center;gap:9px;height:46px;padding:0 24px;border-radius:999px;
  font-size:15px;font-weight:500;border:1px solid transparent;transition:transform .18s ease, box-shadow .25s, background .2s, border-color .2s;overflow:hidden}
.btn svg{width:17px;height:17px;flex:none}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--brand-deep);color:#fff;box-shadow:0 8px 28px rgba(201,74,32,.35)}
.btn-primary:hover{background:var(--brand);box-shadow:0 10px 34px rgba(240,106,61,.45);transform:translateY(-1px)}
.btn-primary .sheen{position:absolute;top:0;left:-80%;width:50%;height:100%;transform:skewX(-22deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.22),transparent);transition:left .6s ease}
.btn-primary:hover .sheen{left:130%}
.btn-ghost{border-color:var(--line2);color:var(--text)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-text);transform:translateY(-1px)}
.btn-sm{height:38px;padding:0 18px;font-size:14px}

/* 首屏 */
.hero{position:relative;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
  padding:150px 24px 0;text-align:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-glow{position:absolute;left:50%;top:-12%;width:1100px;height:640px;transform:translateX(-50%);
  background:radial-gradient(closest-side,var(--glow-1),var(--glow-2) 55%,transparent 75%);filter:blur(8px)}
.hero-grid{position:absolute;inset:0;
  background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 75% 60% at 50% 28%,#000 30%,transparent 75%);
  mask-image:radial-gradient(ellipse 75% 60% at 50% 28%,#000 30%,transparent 75%)}
.hero-noise{position:absolute;inset:0;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E")}
.hero h1{font-family:var(--font-display);font-weight:900;font-size:clamp(2.9rem,6.4vw,5.4rem);line-height:1.12;letter-spacing:.01em;max-width:15em}
.hero h1 .acc{background:linear-gradient(115deg,var(--brand) 10%,var(--brand2) 55%,#FFB38A);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:22px;max-width:36em;color:var(--text2);font-size:clamp(1rem,1.4vw,1.14rem)}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.hero-shot{position:relative;width:min(1040px,94vw);margin-top:64px;perspective:1400px}
.hero-shot .frame{border-radius:var(--r-lg) var(--r-lg) 0 0;overflow:hidden;border:1px solid var(--line2);border-bottom:0;
  box-shadow:var(--shadow-frame);background:var(--card);transform-origin:top center;transition:box-shadow .3s}
.hero-shot img{width:100%}
.hero-shot::after{content:"";position:absolute;inset:auto 0 0 0;height:180px;background:var(--fade-mask);pointer-events:none}

/* 跑马灯 */
.ticker{border-block:1px solid var(--line);background:var(--ticker-bg);overflow:hidden;position:relative;transition:background .3s}
.ticker-row{display:flex;width:max-content;gap:0;padding:15px 0}
.ticker-row span{font-family:var(--font-mono);font-size:13.5px;letter-spacing:.06em;color:var(--text3);white-space:nowrap;padding:0 26px;position:relative}
.ticker-row span::after{content:"";position:absolute;right:-3px;top:50%;width:5px;height:5px;border-radius:50%;background:var(--brand);opacity:.55;transform:translateY(-50%)}

/* 通用区块 */
.section{padding:128px 0}
.section-head{max-width:640px;margin-bottom:64px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.22em;color:var(--brand-text);text-transform:uppercase}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--brand)}
.section-head h2{font-family:var(--font-display);font-weight:900;font-size:clamp(1.9rem,3.4vw,2.9rem);line-height:1.22;margin-top:16px}
.section-head p{margin-top:14px;color:var(--text2);font-size:1.03rem}

/* 功能 bento */
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:250px;grid-auto-flow:dense;gap:14px}
.cell{position:relative;border:1px solid var(--line);border-radius:var(--r);background:var(--card);overflow:hidden;
  padding:26px;display:flex;flex-direction:column;transition:transform .3s ease,border-color .3s,box-shadow .3s,background .3s}
.cell:hover{transform:translateY(-4px);border-color:rgba(240,106,61,.5);box-shadow:var(--shadow-lg)}
.cell .c-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--brand-weak);color:var(--brand-text);flex:none}
.cell .c-icon svg{width:19px;height:19px}
.cell h3{font-family:var(--font-display);font-size:1.16rem;font-weight:700;margin-top:14px}
.cell p{color:var(--text2);font-size:.92rem;margin-top:8px;max-width:34em}
.cell ul{list-style:none;margin-top:12px;display:grid;gap:7px}
.cell ul li{position:relative;padding-left:18px;color:var(--text2);font-size:.88rem;line-height:1.5}
.cell ul li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--brand);opacity:.8}
.cell .c-shot{margin-top:auto;padding-top:16px}
.cell .c-shot .imgwrap{border-radius:10px 10px 0 0;overflow:hidden;border:1px solid var(--line);border-bottom:0;transform:translateY(14px)}
.cell .c-shot img{width:100%;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.cell:hover .c-shot img{transform:scale(1.035)}
.cell-a{grid-column:span 2;grid-row:span 2}
.cell-b{grid-column:span 2}
.cell-e{grid-column:span 2}
.cell-f{grid-column:span 2}
.cell-c::after,.cell-d::after{content:"";position:absolute;inset:auto -30% -55% auto;width:70%;height:70%;border-radius:50%;
  background:radial-gradient(closest-side,rgba(240,106,61,.12),transparent);pointer-events:none}

/* 界面剧场 */
.theater{background:linear-gradient(180deg,var(--bg0),var(--bg1) 40%,var(--bg0));border-block:1px solid var(--line)}
.theater-pin{position:relative}
.theater-trackwrap{overflow-x:auto;scrollbar-width:none;cursor:grab}
.theater-trackwrap::-webkit-scrollbar{display:none}
.theater-track{display:flex;gap:26px;width:max-content;padding:10px 24px 34px}
.shot{width:min(860px,88vw);flex:none}
.shot .frame{border-radius:var(--r);overflow:hidden;border:1px solid var(--line2);box-shadow:var(--shadow-lg);transition:transform .4s ease,border-color .3s}
.shot:hover .frame{transform:translateY(-6px);border-color:rgba(240,106,61,.45)}
.shot img{width:100%}
.shot figcaption{display:flex;align-items:baseline;gap:12px;margin-top:16px}
.shot figcaption .t{font-family:var(--font-display);font-weight:700;font-size:1.05rem}
.shot figcaption .d{color:var(--text3);font-size:.88rem}
.theater-progress{display:none;justify-content:center;gap:8px;padding-bottom:8px}
.theater-progress i{width:22px;height:4px;border-radius:2px;background:var(--line2);transition:background .3s}
.theater-progress i.on{background:var(--brand)}

/* 工作方式 */
.steps{display:grid;gap:20px;max-width:980px;margin:0 auto}
.step{position:sticky;top:calc(92px + var(--i) * 16px);border:1px solid var(--line2);border-radius:var(--r-lg);
  background:linear-gradient(145deg,var(--card2),var(--card));padding:38px 42px;display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:start;
  box-shadow:var(--shadow-lg);transform-origin:top center}
.step .num{font-family:var(--font-mono);font-weight:600;font-size:clamp(2.2rem,4vw,3.2rem);line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(240,106,61,.75)}
.step h3{font-family:var(--font-display);font-size:1.5rem;font-weight:700}
.step .s-tag{display:inline-block;margin-left:12px;font-family:var(--font-mono);font-size:12px;color:var(--brand-text);background:var(--brand-weak);padding:3px 10px;border-radius:999px;vertical-align:middle}
.step p{color:var(--text2);margin-top:10px;max-width:44em}
.step .s-foot{margin-top:16px;display:flex;gap:8px;flex-wrap:wrap}
.step .s-foot em{font-style:normal;font-family:var(--font-mono);font-size:12.5px;color:var(--text3);border:1px solid var(--line);border-radius:999px;padding:4px 12px}

/* 优势 */
.why-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:start}
.why-list{display:grid}
.why-item{display:grid;grid-template-columns:44px 1fr;gap:18px;padding:26px 0;border-top:1px solid var(--line)}
.why-item:first-child{border-top:0;padding-top:0}
.why-item .w-icon{width:42px;height:42px;border-radius:11px;background:var(--brand-weak);color:var(--brand-text);display:flex;align-items:center;justify-content:center}
.why-item .w-icon svg{width:20px;height:20px}
.why-item h3{font-family:var(--font-display);font-size:1.13rem;font-weight:700}
.why-item p{color:var(--text2);font-size:.93rem;margin-top:6px}
.why-shot .frame{border-radius:var(--r);overflow:hidden;border:1px solid var(--line2);box-shadow:var(--shadow-lg);transform:rotate(1.2deg);transition:transform .5s ease}
.why-shot:hover .frame{transform:rotate(0)}
.why-shot figcaption{margin-top:12px;color:var(--text3);font-size:.85rem;text-align:center}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:96px}
.stat{border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;background:var(--card)}
.stat b{display:block;font-family:var(--font-mono);font-weight:600;font-size:clamp(1.7rem,2.6vw,2.3rem);color:var(--brand-text);font-variant-numeric:tabular-nums}
.stat span{color:var(--text3);font-size:.86rem}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.qa{border:1px solid var(--line);border-radius:var(--r);background:var(--card);margin-bottom:12px;overflow:hidden;transition:border-color .25s,background .3s}
.qa[open],.qa.on{border-color:rgba(240,106,61,.4)}
.qa button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;background:none;border:0;color:var(--text);
  font-size:1.02rem;font-weight:500;text-align:left;padding:20px 24px}
.qa button .q-ic{flex:none;width:26px;height:26px;border-radius:50%;border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;color:var(--brand-text);transition:transform .3s}
.qa.on button .q-ic{transform:rotate(45deg);background:var(--brand-weak);border-color:transparent}
.qa .a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}
.qa.on .a{grid-template-rows:1fr}
.qa .a>div{overflow:hidden}
.qa .a p{padding:0 24px 22px;color:var(--text2);font-size:.95rem}

/* 下载 CTA */
.download{position:relative;padding:150px 0 140px;text-align:center;overflow:hidden;border-top:1px solid var(--line)}
.download .hero-glow{top:auto;bottom:-40%;opacity:.8}
.download h2{font-family:var(--font-display);font-weight:900;font-size:clamp(2rem,4.4vw,3.4rem)}
.download p{margin:16px auto 0;max-width:34em;color:var(--text2)}
.dl-btns{margin-top:36px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.dl-meta{margin-top:22px;font-family:var(--font-mono);font-size:12.5px;color:var(--text3);letter-spacing:.04em}

/* 页脚 */
footer{border-top:1px solid var(--line);padding:64px 0 40px;background:var(--bg1);transition:background .3s}
.foot-grid{display:grid;grid-template-columns:1.45fr .7fr .8fr .85fr 1fr;gap:36px}
.foot-brand img{width:40px;height:40px;border-radius:10px;border:1px solid var(--line2)}
.foot-brand .fb-name{font-family:var(--font-display);font-weight:700;font-size:1.05rem;margin-top:14px}
.foot-brand p{color:var(--text3);font-size:.9rem;margin-top:6px;max-width:24em}
.foot-brand .tip-btn{margin-top:18px}
footer h4{font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;color:var(--text3);text-transform:uppercase;margin-bottom:14px}
footer ul{list-style:none;display:grid;gap:10px}
footer ul a{color:var(--text2);font-size:.92rem;transition:color .2s}
footer ul a:hover{color:var(--brand-text)}
.foot-note{margin-top:14px;color:var(--text3);font-size:.8rem;line-height:1.6}
.soc-list{display:grid;gap:10px}
.soc{display:flex;align-items:center;gap:10px;color:var(--text2);font-size:.92rem}
.soc svg{width:16px;height:16px;color:var(--text3)}
.soc em{font-style:normal;font-family:var(--font-mono);font-size:10.5px;color:var(--brand-text);background:var(--brand-weak);border-radius:999px;padding:2px 8px;letter-spacing:.06em}
.foot-bottom{margin-top:52px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  color:var(--text3);font-size:.84rem}
.foot-bottom .mono{font-family:var(--font-mono);font-size:12px}

/* 打赏弹窗 */
.modal{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:24px}
.modal[hidden]{display:none}
.modal-mask{position:absolute;inset:0;background:rgba(12,10,8,.55);backdrop-filter:blur(4px);animation:fadeIn .25s ease}
.modal-card{position:relative;width:min(560px,100%);background:var(--card);border:1px solid var(--line2);border-radius:var(--r-lg);
  padding:36px;box-shadow:var(--shadow-lg);animation:popIn .3s cubic-bezier(.2,.9,.3,1.2)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes popIn{from{opacity:0;transform:scale(.94) translateY(10px)}to{opacity:1;transform:none}}
.modal-x{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;border:0;background:none;color:var(--text3);display:flex;align-items:center;justify-content:center;transition:color .2s,background .2s}
.modal-x:hover{color:var(--text);background:var(--hover-bg)}
.modal-card h3{font-family:var(--font-display);font-size:1.3rem;font-weight:700}
.modal-card .m-sub{color:var(--text2);font-size:.94rem;margin-top:8px}
.tip-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}
.tip-grid figure{text-align:center}
.tip-qr{aspect-ratio:1;border:1.5px dashed var(--line2);border-radius:var(--r);display:flex;align-items:center;justify-content:center;
  text-align:center;color:var(--text3);font-size:.85rem;line-height:1.8;background:var(--card2)}
.tip-grid figcaption{margin-top:10px;font-size:.88rem;color:var(--text2)}
.tip-note{margin-top:18px;font-family:var(--font-mono);font-size:11.5px;color:var(--text3);text-align:center;letter-spacing:.03em}

/* 响应式 */
@media (max-width:1023px){
  .bento{grid-template-columns:repeat(2,1fr);grid-auto-rows:230px}
  .cell-a{grid-column:span 2;grid-row:span 2}
  .why-grid{grid-template-columns:1fr;gap:44px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  .foot-brand{grid-column:span 2}
}
@media (max-width:860px){
  .nav-links,.nav-right .gh,.nav-right .btn{display:none}
  .burger{display:flex}
  .section{padding:88px 0}
  .hero{padding-top:118px}
  .hero-shot{margin-top:44px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .step{grid-template-columns:1fr;padding:28px;gap:14px}
  .theater-progress{display:flex}
}
@media (max-width:560px){
  .bento{grid-template-columns:1fr;grid-auto-rows:auto}
  .cell{min-height:210px}
  .cell-a{grid-column:span 1;grid-row:span 1;min-height:340px}
  .cell-b,.cell-e,.cell-f{grid-column:span 1}
  .hero h1{font-size:2.55rem}
  .hero-cta .btn{width:100%;justify-content:center}
  .foot-grid{grid-template-columns:1fr}
  .foot-brand{grid-column:span 1}
  .tip-grid{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
}
.shot-mode .theater-trackwrap{overflow:visible}
.shot-mode .theater-track{flex-wrap:wrap;width:100%}
.shot-mode .shot{width:calc(50% - 13px)}
.shot-mode .step{position:static}
.shot-mode .theater-pin{height:auto!important}
@media (max-width:860px){.shot-mode .shot{width:100%}}