.sp{max-width:1280px;margin:0 auto;background:#fff}.sp-hero a{text-decoration:none}@keyframes sp-rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.sp-rise{animation:none!important}}.sp-hero{padding:clamp(32px,5.6vw,72px) clamp(20px,4.4vw,56px) clamp(48px,6.9vw,88px);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));gap:clamp(28px,3.75vw,48px);align-items:end}.sp-hero h1{margin:0;font-size:clamp(44px,6.9vw,88px);line-height:.98;font-weight:800;letter-spacing:-.045em;text-wrap:balance;animation:sp-rise .7s ease-out both}.sp-hl{background:var(--amber-soft);border-radius:20px;padding:0 14px;box-decoration-break:clone;-webkit-box-decoration-break:clone}.sp-hero-side{display:flex;flex-direction:column;gap:24px;max-width:440px;justify-self:end;width:100%;animation:sp-rise .7s .2s ease-out both}.sp-hero-side p{margin:0;font-size:19px;line-height:1.55;color:var(--ink-2)}.sp .sp-cta{background:var(--brand);color:#fff;border-radius:999px;padding:20px 28px;font-size:18px;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:12px;box-shadow:0 8px 24px #1849c647}.sp .sp-cta:hover{text-decoration:none;background:var(--brand-ink)}.sp-cta-arrow{flex:none;width:36px;height:36px;border-radius:50%;background:#fff;color:var(--brand);display:flex;align-items:center;justify-content:center}.sp-fine{font-size:14px;color:var(--ink-3);text-align:center}.sp-how{margin:0 clamp(8px,1.9vw,24px);border-radius:clamp(24px,2.8vw,36px);background:var(--brand-soft);padding:clamp(40px,6.25vw,80px) clamp(16px,4.4vw,56px);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:clamp(32px,5vw,64px);scroll-margin-top:16px}.sp-how-intro{display:flex;flex-direction:column;gap:20px;max-width:360px}.sp-how h2{margin:0;font-size:clamp(34px,3.4vw,44px);font-weight:800;letter-spacing:-.03em;line-height:1.05}.sp-clock{background:#fff;border-radius:24px;padding:20px 22px;display:flex;flex-direction:column;gap:6px}.sp-clock-label{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--amber-ink)}.sp-clock-time{font-family:JetBrains Mono,ui-monospace,monospace;font-size:30px;font-weight:500;color:var(--ink);font-variant-numeric:tabular-nums}.sp-steps{display:flex;flex-direction:column;min-width:0;list-style:none;margin:0;padding:0}.sp-step{display:grid;grid-template-columns:56px minmax(0,1fr);gap:clamp(14px,1.9vw,24px);padding-bottom:32px;position:relative}.sp-step:last-child{padding-bottom:0}.sp-step:not(:last-child):after{content:"";position:absolute;left:27px;top:56px;bottom:0;width:2px;background:var(--line-soft)}.sp-step-num{width:56px;height:56px;border-radius:18px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px}.sp-step-last .sp-step-num{background:var(--amber)}.sp-step-card{background:#fff;border-radius:24px;padding:24px clamp(20px,2.2vw,28px);display:flex;flex-direction:column;gap:8px}.sp-step-last .sp-step-card{border:2px solid var(--amber-soft)}.sp-step h3{margin:0;font-size:22px;font-weight:700;line-height:1.3}.sp-step p{margin:0;font-size:16px;line-height:1.6;color:var(--ink-2)}@font-face{font-family:Public Sans Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/public-sans-vietnamese-wght-normal-CtlIRbEm.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Public Sans Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/public-sans-latin-ext-wght-normal-MQgHevqp.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Public Sans Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/public-sans-latin-wght-normal-DdeTHZLK.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/jetbrains-mono-latin-500-normal-BWZEU5yA.woff2) format("woff2"),url(/assets/jetbrains-mono-latin-500-normal-CJOVTJB7.woff) format("woff")}:root{--ink: #0e1a33;--ink-2: #3a4766;--ink-3: #5b6680;--line: #e3e8f2;--line-2: #c3cde0;--line-soft: #c8d6ff;--bg: #ffffff;--panel: #f6f8fc;--card: #ffffff;--brand: #1849c6;--brand-ink: #123a9e;--brand-soft: #eef3ff;--amber: #e09a12;--amber-soft: #ffe2a3;--amber-ink: #8a5a00;--ok: #145f3a;--ok-soft: #e9f6ee;--ok-line: #bfe3cd;--warn: #8a5a00;--warn-soft: #fff4dc;--warn-line: #f5d58f;--bad: #b42318;--bad-soft: #fef3f2;--bad-line: #fda29b;--radius: 24px;--radius-sm: 16px;--gutter: 20px;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;color-scheme:light}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:Public Sans Variable,Public Sans,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.55;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}a{color:var(--brand);text-underline-offset:3px}a:hover{color:var(--brand-ink)}img{max-width:100%}input,select,button,textarea{font:inherit;color:inherit}button:disabled{opacity:.6;cursor:not-allowed}:focus-visible{outline:3px solid var(--brand);outline-offset:2px}h1,h2,h3{margin:0;line-height:1.1;letter-spacing:-.025em;font-weight:800}h1{font-size:clamp(2.1rem,6vw,3rem);letter-spacing:-.04em;line-height:1.02;text-wrap:balance}h2{font-size:1.4rem;letter-spacing:-.02em}h3{font-size:1.1rem;font-weight:700;line-height:1.3;letter-spacing:-.01em}p{margin:0}ul,ol{margin:0;padding-left:1.2em}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.shell{min-height:100dvh;display:flex;flex-direction:column;max-width:1280px;margin:0 auto}.wrap{width:100%;max-width:720px;margin:0 auto;padding-inline:var(--gutter)}main{flex:1}.section{padding-block:28px;display:flex;flex-direction:column;gap:16px}.section.tight{padding-block:12px}.hero{background:var(--brand-soft);border-radius:clamp(24px,2.8vw,36px);margin-inline:clamp(8px,1.9vw,24px)}.hero .section{padding-block:clamp(32px,5vw,56px);gap:18px}.stack{display:flex;flex-direction:column;gap:12px}.stack-sm{display:flex;flex-direction:column;gap:6px}.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.grid-2{display:grid;grid-template-columns:1fr;gap:12px}@media(min-width:520px){.grid-2{grid-template-columns:1fr 1fr}}.lead{font-size:1.15rem;line-height:1.55;color:var(--ink-2)}.muted{color:var(--ink-3);font-size:.9rem}.small{font-size:.875rem}.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--amber-ink)}.sp-header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:24px clamp(20px,4.4vw,56px)}.sp-header a,.sp-footer a{color:inherit;text-decoration:none}.sp-header a:hover,.sp-footer a:hover{color:inherit;text-decoration:underline}.sp-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.02em;color:var(--ink)}.sp-header a.sp-brand:hover{text-decoration:none}.sp-mark{width:30px;height:30px;border-radius:10px 10px 10px 2px;background:var(--brand);display:block;flex:none}.sp-nav{display:flex;flex-wrap:wrap;gap:8px;font-size:15px;font-weight:500;white-space:nowrap}.sp-nav a{padding:10px 16px;border-radius:999px;white-space:nowrap}.sp-header .sp-nav a.sp-nav-cta{padding:10px 18px;background:var(--ink);color:#fff}.sp-header .sp-nav a.sp-nav-cta:hover{text-decoration:none;background:#1d2b4d}.sp-footer{margin:clamp(48px,6.9vw,88px) clamp(8px,1.9vw,24px) clamp(8px,1.9vw,24px);border-radius:28px;background:var(--brand-soft);padding:32px clamp(24px,3.1vw,40px);font-size:14px;color:var(--ink-2);display:flex;flex-direction:column;gap:16px}.sp-footer-row{display:flex;flex-wrap:wrap;gap:20px 32px;justify-content:space-between;align-items:center}.sp-footer .sp-brand{font-size:18px}.sp-footer .sp-mark{width:22px;height:22px;border-radius:8px 8px 8px 2px}.sp-footer nav{display:flex;flex-wrap:wrap;gap:16px 24px}.sp-footer-fine{margin:0;font-size:12px;color:var(--ink-3)}.card{background:var(--panel);border-radius:var(--radius);padding:clamp(20px,3vw,28px);display:flex;flex-direction:column;gap:12px}.card.soft{background:var(--brand-soft)}.callout{border-radius:20px;padding:18px 20px;display:flex;flex-direction:column;gap:8px;border:2px solid}.callout.ok{background:var(--ok-soft);border-color:var(--ok-line)}.callout.warn{background:var(--warn-soft);border-color:var(--amber-soft)}.callout.info{background:var(--panel);border-color:transparent}.hero .callout.info,.card .callout.info,.hero dl.facts>div{background:#fff}.callout.bad{background:var(--bad-soft);border-color:var(--bad-line);color:#7a271a}.callout .label{font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--amber-ink)}.big-number{font-size:clamp(2.2rem,6vw,2.8rem);font-weight:800;line-height:1.05;letter-spacing:-.04em}.tag{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;font-size:.8rem;font-weight:600;background:var(--panel);color:var(--ink-2)}.tag.ok{background:var(--ok-soft);color:var(--ok)}.tag.bad{background:var(--bad-soft);color:var(--bad)}dl.facts{margin:0;display:grid;grid-template-columns:1fr;gap:10px}dl.facts>div{background:var(--card);border-radius:var(--radius-sm);padding:14px 16px}.section>dl.facts>div,.wrap>dl.facts>div{background:var(--panel)}dl.facts dt{font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}dl.facts dd{margin:4px 0 0;font-weight:600}@media(min-width:520px){dl.facts{grid-template-columns:1fr 1fr}}ol.steps{list-style:none;padding:0;display:flex;flex-direction:column;counter-reset:step}ol.steps>li{counter-increment:step;position:relative;display:flex;gap:16px;padding-bottom:20px}ol.steps>li:last-child{padding-bottom:0}ol.steps>li:before{content:counter(step,decimal-leading-zero);flex-shrink:0;width:44px;height:44px;border-radius:14px;background:var(--brand);color:#fff;font-weight:800;font-size:.95rem;display:flex;align-items:center;justify-content:center}ol.steps>li:not(:last-child):after{content:"";position:absolute;left:21px;top:44px;bottom:0;width:2px;background:var(--line-soft)}ol.steps>li:last-child:before{background:var(--amber)}ol.steps .step-body{flex:1;min-width:0;background:var(--panel);border-radius:20px;padding:16px 18px;display:flex;flex-direction:column;gap:8px}ol.plain{display:flex;flex-direction:column;gap:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 26px;border-radius:999px;font-weight:700;font-size:1.05rem;text-decoration:none;cursor:pointer;border:2px solid transparent;text-align:center;transition:background .15s}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 24px #1849c63d}.btn-primary:hover{background:var(--brand-ink);color:#fff}.btn-outline{background:var(--card);color:var(--ink);border-color:var(--line-2)}.btn-outline:hover{color:var(--ink);border-color:var(--ink)}.btn-block{width:100%}.btn-sm{min-height:44px;font-size:.9rem;padding:0 18px;box-shadow:none}.link-btn{background:none;border:0;padding:0;color:var(--brand);font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:3px;min-height:44px}form.report{display:flex;flex-direction:column;gap:20px}fieldset{margin:0;padding:clamp(20px,3vw,28px);border:0;border-radius:var(--radius);background:var(--panel);display:flex;flex-direction:column;gap:16px;min-width:0}legend{float:left;width:100%;padding:0;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--amber-ink)}.field{display:flex;flex-direction:column;gap:6px}.field>label,.field>.label{font-size:.95rem;font-weight:600}.req{color:var(--bad)}.hint{font-size:.85rem;color:var(--ink-3)}.error{font-size:.85rem;color:var(--bad);font-weight:600}.input{min-height:54px;padding:0 16px;border:2px solid var(--line);border-radius:14px;background:#fff;font-size:16px;width:100%;transition:border-color .15s}.input:hover{border-color:var(--line-2)}.input:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 4px var(--brand-soft)}textarea.input{min-height:96px;padding:14px 16px;resize:vertical}select.input{appearance:auto}.input[aria-invalid=true]{border-color:var(--bad)}.choices{display:flex;flex-wrap:wrap;gap:10px}.choice{flex:1 1 140px;display:flex;align-items:center;gap:12px;min-height:56px;padding:0 18px;border:2px solid var(--line);border-radius:var(--radius-sm);background:#fff;cursor:pointer;font-weight:600;transition:border-color .15s,background .15s}.choice:has(input:checked){border-color:var(--brand);background:var(--brand-soft)}.choice input,.check input{width:20px;height:20px;margin:0;accent-color:var(--brand);flex-shrink:0}.check{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;cursor:pointer}.check input{margin-top:2px}.upload{position:relative;display:flex;align-items:center;gap:12px;min-height:72px;padding:14px 18px;border:2px dashed var(--line-soft);border-radius:var(--radius-sm);background:var(--brand-soft);cursor:pointer;font-weight:600}.upload:hover{border-color:var(--brand)}.upload input{position:absolute;inset:0;opacity:0;cursor:pointer}.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}details.faq{background:var(--panel);border-radius:20px;padding:18px 20px}details.faq summary{font-weight:700;cursor:pointer;min-height:24px}details.faq p{margin-top:10px;color:var(--ink-2)}blockquote.script{margin:0;padding:16px 18px;background:#fff;border-radius:var(--radius-sm);white-space:pre-wrap;user-select:text}.quote{font-size:.9rem;color:var(--ink-2);background:var(--panel);border-left:3px solid var(--amber);padding:10px 14px;border-radius:4px 12px 12px 4px}.draft{background:var(--warn-soft);border:2px solid var(--amber-soft);color:#5c4600;border-radius:var(--radius-sm);padding:12px 16px;font-size:.9rem}@media print{.no-print,.sp-header,.sp-footer{display:none!important}body{background:#fff}.card,fieldset{break-inside:avoid}}.stepper{gap:14px}.stepper-top{display:flex;align-items:center;justify-content:space-between;min-height:44px}.back{font-weight:600;text-decoration:none;display:inline-flex;align-items:center;min-height:44px}.progress{height:8px;border-radius:999px;background:var(--brand-soft);overflow:hidden}.progress>span{display:block;height:100%;background:var(--brand);border-radius:inherit;transition:width .25s ease}.q-card{padding:clamp(24px,4vw,36px) clamp(20px,3.5vw,32px)}.q{display:flex;flex-direction:column;gap:16px}.q-title{font-size:clamp(1.6rem,4.5vw,2rem);font-weight:800;letter-spacing:-.03em;line-height:1.1;outline:none}.choices.stacked{flex-direction:column}.choices.stacked .choice{flex:none}button.choice{width:100%;min-height:60px;text-align:left;font-size:1.05rem}button.choice:hover{border-color:var(--brand)}.choice[aria-pressed=true]{border-color:var(--brand);background:var(--brand-soft)}.choice[aria-invalid=true]{border-color:var(--bad)}.from-receipt{align-self:flex-start;font-size:.8rem;font-weight:700;color:var(--ok);background:var(--ok-soft);border-radius:999px;padding:4px 12px}.money{display:flex;align-items:center;gap:8px;font-size:1.5rem;font-weight:800}.money .input{font-size:1.4rem;font-weight:700}textarea.input.story{min-height:200px}.file-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:6px}.file-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#fff;border-radius:14px;padding:0 16px}.file-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mono{font-family:var(--mono);font-size:.85rem;word-break:break-all;font-weight:500}.receipt-facts{grid-template-columns:1fr!important}.switch{display:flex;align-items:center;gap:14px;min-height:64px;padding:0 18px;border:2px solid var(--line);border-radius:var(--radius-sm);background:#fff;cursor:pointer;font-weight:700;font-size:1.05rem;text-align:left}.switch[aria-checked=true]{border-color:var(--brand);background:var(--brand-soft)}.switch-track{position:relative;flex-shrink:0;width:52px;height:30px;border-radius:999px;background:var(--line-2);transition:background .2s}.switch-thumb{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #00000040;transition:transform .2s}.switch[aria-checked=true] .switch-track{background:var(--brand)}.switch[aria-checked=true] .switch-thumb{transform:translate(22px)}.center{text-align:center}.report-id{font-size:.95rem;color:var(--ink-2)}.report-id strong{font-family:var(--mono);font-weight:500;letter-spacing:.02em}.contacts{display:grid;grid-template-columns:1fr;gap:10px}@media(min-width:520px){.contacts{grid-template-columns:1fr 1fr}}.contact-card{background:var(--panel);border-radius:20px;padding:18px;display:flex;flex-direction:column;gap:4px;font-weight:700}.contact-card a{font-weight:600;font-size:.9rem}details.message{background:#fff;border-radius:var(--radius-sm);padding:16px 18px}details.message summary{cursor:pointer;font-weight:700;color:var(--brand);min-height:28px}details.message[open] summary{margin-bottom:12px}.vote-row{display:flex;gap:10px}.vote-row .btn{flex:1;font-size:1.3rem}.result-footer{display:flex;flex-direction:column;gap:6px;font-size:.85rem;color:var(--ink-3);border-top:1px solid var(--line);padding-top:16px}.operator-contact{display:flex;flex-wrap:wrap;gap:8px}.operator-contact a{display:inline-flex;align-items:center;min-height:40px;padding:0 16px;border-radius:999px;background:#fff;font-weight:700;text-decoration:none}.operator-contact a:hover{text-decoration:underline}